JP2019185493A - Neglect accident prevention device for private room user - Google Patents

Abstract

To promptly alert a waiting person via a slave unit outside a private room in such a manner that when biological information of a user of the private room is abnormal, the abnormality is detected by a master unit composed of a wearable terminal that is small, a low cost, highly reliable and convenient.SOLUTION: A neglect accident prevention device includes: a master device P comprising a wearable terminal that has a first alarm device for a private room user H and can be worn on a body; and a slave device K that has a second alarm device E2 for a waiting person and is arranged outside the private room. The master device includes a biological information detection device, a first communication device, a first alarm device, and a first control device. When the first control device determines that biological information detected by the biological information detection device is an abnormal value, the first control device causes the first alarm device to issue a primary alarm, and the first control device causes the first communication device to transmit an alarm command signal when the biological information does not return to a normal value even after a predetermined time has elapsed after a start of the primary alarm. The slave device includes a second communication device 8 and a second control device C2. The second control device causes the second alarm device to issue a secondary alarm when the second communication device receives the alarm command signal.SELECTED DRAWING: Figure 1

Description

  TECHNICAL FIELD The present invention relates to a device for preventing accidents caused by leaving a private room user in order to prevent accidents in which a person in a private room (for example, a bathroom, a dressing room, a toilet, etc.) is left alone even if an abnormality occurs.

  A person who enters a private room, for example, a bathroom, may suddenly become abnormal in his body and lose consciousness.

  However, since the inside of the private room is not visible from the outside, discovery by a third party may be delayed. And if the loss of consciousness of a private room user is left unattended for a long time due to the delay in the discovery, there is a possibility that the rescue response will be too late, causing a fatal accident or serious sequelae. There is sex.

  Therefore, for example, Patent Literature 1 discloses a bathing accident prevention apparatus capable of determining a state of loss of consciousness from an image of an image sensor that photographs a bather and alarming. Patent Document 1 also discloses that a blood pressure sensor or a pulse sensor worn by a bather is used instead of the image sensor in order to determine loss of consciousness.

JP 2003-164505 A

  However, in the apparatus of Patent Document 1, not only an expensive image sensor and an image diagnostic apparatus are required, but a relatively large apparatus main body including the image sensor, the alarm device, and the computer (control apparatus) is separated from the bather. It is necessary to install it on the stand on the side of the bathtub. For this reason, there are problems that the equipment is large and the cost is increased and the construction period of the equipment is increased, and the effective space of the bathroom is narrowed and the usability is deteriorated. In addition, when using a blood pressure sensor or a pulse sensor instead of the image sensor, it is necessary to specially construct communication facilities between the sensor and the apparatus main body away from the bather, which further increases costs. .

  The present invention has been made in view of such circumstances, and an object thereof is to provide a device for preventing accidents caused by neglect of private room users, which can solve the above-described problems with a small and low-cost configuration.

  In order to achieve the above-mentioned object, the present invention provides a master unit comprising a wearable terminal that has a first alarm device capable of issuing a primary alarm to a private room user and can be worn on the private room user's body, A second alarm device capable of issuing a secondary alarm to a standby person, and a slave unit disposed outside the private room, wherein the master unit detects predetermined biological information of the private room user A first communication device having at least a transmission function from the parent device to the child device, and a first control device connected to the first alarm device, the biological information detection device, and the first communication device. The first control device causes the first alarm device to issue a first primary alarm when the biometric information detected by the biometric information detection device is determined as an abnormal value after activation of the master unit; A predetermined time has passed since the start of the first primary alarm. When the biometric information does not return to a normal value, the first secondary alarm command signal is transmitted from the first communication device, and the slave unit is capable of receiving a transmission signal from the first communication device. And a second control device connected to the second alarm device and the second communication device, wherein the second control device receives the first secondary alarm command signal. The first feature is that when the second alarm device receives the first secondary alarm, the second alarm device issues a first secondary alarm.

  According to the present invention, in addition to the first feature, the first control device is configured so that the biological information is normal before the elapse of the predetermined time from the start of the first primary alarm to the first alarm device. When the value returns, the first primary alarm is stopped, and after the stop, the first primary alarm is output again according to the change of the biological information from the normal value to the abnormal value.

  Further, according to the present invention, in addition to the first or second feature, the master unit further includes a first alarm canceling device that can be arbitrarily input by a single room user, and the first control device includes the master unit. When the first determination time has elapsed after the activation of the first alarm device, the first alarm device is caused to issue a second primary alarm, and after the second primary alarm starts, the second determination time has elapsed, When there is no cancel input to the first alarm canceling device, a second secondary alarm command signal is transmitted from the first communication device, and the second control device is configured such that the second communication device receives a second secondary alarm. A third feature is that when the command signal is received, the second alarm device is caused to issue a second secondary alarm.

  According to the present invention, in addition to the third feature, the first control device may perform the second determination time after the first alarm device issues a second primary alarm based on the passage of the first determination time. If there is a cancel input to the first alarm canceling device before the elapse of time, the second primary alarm is stopped, and after the stop, the second alarm is again returned to the first alarm device when the first determination time has elapsed. The fourth feature is that a primary alarm is issued.

  In addition to the third or fourth feature of the present invention, the first and second communication devices have a bidirectional communication function capable of transmitting and receiving signals between each other. , Further comprising a second alarm canceling device that can be arbitrarily input by the waiting person, and after the second alarm device issues the first or second secondary alarm, the first and second alarm canceling devices are The second control device stops the secondary alarm being alarmed and the first control device stops the primary alarm corresponding to the secondary alarm being alarmed in response to both being released. Is the fifth feature.

  According to the present invention, in addition to any one of the third to fifth features, the first alarm device is configured to issue the first and second primary alarms from a common alarm medium, and the first control The device is characterized in that, in a situation where both the first and second primary alarms should be issued, the first alarm device is made to issue only the first primary alarm.

  According to the present invention, in addition to any one of the third to sixth features, the second alarm device is configured to issue the first and second secondary alarms from a common alarm medium. When the second communication device receives both the first and second secondary alarm command signals, the control device causes the second alarm device to issue only the first secondary alarm. It is characterized by.

  In addition to any one of the first to seventh features, the first control device transmits a primary alarm monitor signal from the first communication device during the first primary alarm, and The slave unit includes a primary alarm notification device for notifying that the first alarm device of the master unit is in the first primary alarm, and the second control device is configured such that the second communication device includes the primary alarm. An eighth feature is that the primary alarm notification device is activated in response to receiving a monitor signal.

  In addition to any one of the first to eighth features, the present invention provides a connection between the slave unit and a smartphone in which an application for causing the slave unit to perform its function is downloaded. A ninth feature is that at least one of an external monitor system, a wearable terminal, and an AI speaker having the communication function is included.

  Further, in addition to any one of the first to ninth features, the present invention provides that the parent device and the child device each have a power switch that can be switched between an operating state and a sleep state at any time, A tenth feature is that each of the power switches is switched from the operating state to the resting state by a long press operation.

  In addition to any one of the first to tenth features, the present invention provides that the first and second communication devices notify either one of the master unit and the slave unit to the other. Each of which has a transmission / reception function for the master unit, and further, the master unit issues a warning when the master unit fails or when the slave unit is informed of a fault of the slave unit. The slave unit is provided with a warning device on the side of the slave unit that issues a warning when the slave unit fails or when a fault of the master unit is transmitted from the master unit. Eleven features.

  In addition to any one of the first to eleventh features, the present invention provides that the first and second communication devices are configured such that one of the parent device and the child device is in a power-off state. Each has a transmission / reception function for transmitting to the other, and the parent device has a warning device on the parent device side that issues a warning when the child device is informed of the power-off state of the child device. According to a twelfth feature of the present invention, each of the slave units is provided with a slave unit side warning device that issues a warning when the master unit is notified of the power-off state of the master unit.

  Further, according to the present invention, in addition to any of the first to twelfth features, the master unit is provided with a rescue request operating device to be operated and input when a private room user makes a rescue request. The machine is provided with a rescue request notification device for notifying a standby person that the rescue request has been made, and the first control device is configured to transmit the first communication based on an operation input to the rescue request operation device. According to a thirteenth feature, a rescue request signal is issued from the device, and the second control device causes the rescue request notification device to perform a notification operation in response to the second communication device receiving the rescue request signal. .

  According to the first aspect of the present invention, when the predetermined biometric information of the individual room user is determined to be an abnormal value while the private room is being used, the first alarm device on the parent device side issues the first primary alarm. It is possible to prompt the private room user to leave the private room and to pay attention early. In addition, if the biometric information of the individual room user does not return to the normal value even after a predetermined time has elapsed after the start of the first primary alarm, the first secondary alarm command is issued from the first communication device on the parent device side. A second alarm device on the handset side issues a first secondary alarm in response to this signal, so it is possible to quickly detect the poor physical condition of the individual room user and alert the waiting person quickly. Thus, the standby person can perform rescue operations quickly and accurately. Accordingly, it is possible to effectively prevent the occurrence of a situation where the discovery is too late and the individual room user dies or a serious aftereffect remains.

  In addition, since the first control device, the first communication device, the first alarm device, and the biological information detection device are aggregated and equipped in a small master unit composed of a wearable terminal, wiring between these devices can be easily and shortened. The installation place is not required, the handling is simple, the overall size is small and the cost is low, and the good and convenient neglect prevention apparatus is obtained.

  Further, according to the second feature, after the first primary alarm is started, the first primary alarm is stopped when the biological information returns to a normal value before a predetermined time elapses, and the biological information is normal after the stop. Since the first primary alarm is issued again in response to switching from the value to the abnormal value, if the abnormal value of the biological information is temporary and immediately returns to the normal value, the first primary alarm is immediately stopped. Thus, it is possible to automatically return to the normal monitoring operation, thereby increasing the accuracy of issuing the first secondary alarm in such a manner that the first secondary alarm is not emitted without darkness.

  Further, according to the third feature, when the first determination time has elapsed after the start of the master unit, the first alarm device issues a second primary alarm, and after the start of the second primary alarm, Even if the second determination time elapses, if there is no cancel input to the first alarm canceling device, the second alarm device is made to issue a second secondary alarm, so that the individual room user can leave the biological information intact. When the state of loss of consciousness is reached, it is possible to detect the state at an early stage and quickly alert the waiting person. As a result, the waiting person can promptly respond to the abnormal situation (loss of consciousness) of the individual room user that could not be detected by the biological information detection device, and can proceed to rescue, so the more reliable neglect prevention The system can be constructed and the safety is further improved. In addition, the method for determining whether or not the individual room user has lost consciousness is the cognitive response of the individual room user to the second primary alarm that is issued after the first determination time has elapsed (release input to the first alarm canceling device). Is simple, such as whether or not is within the second determination time, and can contribute to cost saving.

  Further, according to the fourth feature, after the first alarm device issues the second primary alarm based on the elapse of the first determination time, the release input to the first alarm release device is made before the second determination time elapses. If there is, the second primary alarm is stopped, and after the first determination time has elapsed, the second primary alarm is again output to the first alarm device when the first determination time has elapsed. Even if the primary alarm is issued, the second primary alarm can be stopped by the private room user performing a cancellation input to the first alarm cancellation device before the second determination time has elapsed. As a result, it is possible to avoid unnecessary issuing of the second secondary alarm, and it is possible to automatically return to the normal monitoring operation based on the cancellation input to the first alarm cancellation device. And even when the private room user's stay in the private room is long, the first alarm device periodically issues the second primary alarm, and each time the private room user inputs the release to the first alarm canceling device, the private room The safety of the user can be confirmed periodically.

  Further, according to the fifth feature, after the second alarm device issues the first or second secondary alarm, the alarm is being issued in response to both the first and second alarm canceling devices being input for cancellation. The secondary alarm and the corresponding primary alarm are stopped. Therefore, once the first or second secondary alarm is issued, both the first and second alarm canceling devices are canceled and input thereafter. If not, the secondary alarm in the alarm and the corresponding primary alarm cannot be stopped (that is, the secondary alarm and the primary alarm continue to be output), and the warnings are sufficiently alerted to that extent. Improvement is achieved. In addition, since the primary alarm and the secondary alarm can be finally stopped by canceling and inputting both the first and second alarm canceling devices, it is possible to avoid a situation in which the alarm continues to be used unnecessarily.

  According to the sixth feature, since the first alarm device is configured to issue the first and second primary alarms from a common alarm medium, the alarm medium of the first alarm device is used as the first and second alarm media. Therefore, it is not necessary to separately provide each primary alarm, and the structure of the first alarm device can be simplified accordingly. Even if the first and second primary alarms are issued from a common alarm medium in this way, the first control device is in a situation where both the first and second primary alarms should be issued. Since only the first primary alarm is issued to the device, the abnormality determination result of the biological information is prioritized over the abnormality determination result of the consciousness confirmation, and the first primary alarm in the case of the abnormality determination of the biological information is prioritized in the parent device Therefore, safety can be further improved.

  According to the seventh feature, the second alarm device is configured to issue the first and second secondary alarms from a common alarm medium, so that the alarm medium of the second alarm device is the first and second alarm devices. There is no need to separately provide each of the second secondary alarms, and the structure of the second alarm device can be simplified accordingly. Even if the first and second secondary alarms are issued from the common alarm medium in this way, the second control device is configured so that the second communication device outputs both the first and second secondary alarm command signals. When both are received, the second alarm device only issues the first secondary alarm. Therefore, the abnormality determination result of the biological information is prioritized over the abnormality determination result of the consciousness confirmation, and the first in the case of abnormality determination of the biological information is performed. The secondary alarm 1 can be surely and preferentially executed in the slave unit, and the safety is further improved.

  According to the eighth feature, the first control device on the parent device side transmits a primary alarm monitor signal from the first communication device during the first primary alarm, and on the child device side, the second communication device. In response to the reception of the primary alarm monitor signal, the primary alarm notification device notifies that the first primary alarm is being performed, so that the stand-by user is in a state of special attention regarding the biometric information (first In the standby place, it can be accurately recognized at an early stage, and after that, when the first secondary alarm is issued, it can be dealt with more quickly and accurately.

  According to the ninth feature, since the slave unit includes at least one of a smartphone, an external monitor system having a communication function with the master unit, a wearable terminal, or an AI speaker, the smartphone, At least one of an external monitor system, a wearable terminal, and an AI speaker can be used as a slave unit, and convenience is enhanced.

  According to the tenth feature, each of the master unit and the slave unit has a power switch, and each power switch is switched from the active state to the sleep state by a long press operation. It is possible to effectively avoid the situation where the power switch is switched to the sleep state without knowing by the contact that is not performed, and the safety is further improved.

  According to the eleventh feature, each of the first and second communication devices has a transmission / reception function for notifying one of the master unit and the slave unit to the other, Furthermore, the master unit is provided with a warning device on the master unit side that issues a warning when the master unit fails or when a slave unit failure is reported from the slave unit. If there is a warning device on the side of the slave unit that issues a warning when a failure of the master unit is transmitted from the master unit, it is possible to determine whether the entire system including the master unit and the slave unit is normal. Both the user and the waiting person can easily confirm and the convenience is enhanced.

  According to the twelfth feature, each of the first and second communication devices has a transmission / reception function for notifying one of the parent device and the child device to a power-off state. Furthermore, the parent device has a warning device on the parent device side that issues a warning when the child device is notified of the power-off state of the child device, and the child device has a power-off state of the parent device from the parent device. Is provided with a warning device on the side of the slave unit that issues a warning when a message is transmitted. It can be easily confirmed on the power-on state of the master unit or the slave unit) and can be promptly dealt with, improving convenience and safety.

  Further, according to the thirteenth feature, the first control device causes a rescue request signal to be output from the first communication device based on an operation input to the rescue request operation device on the parent device side, and the second control device receives the second As the communication device receives the rescue request signal, it activates the rescue request notification device on the handset side, so if a single room user recognizes and is aware of the malfunction without relying on the primary alarm, the rescue request operation device If necessary, the rescuer can promptly make a rescue request, and the waiter can promptly perform a rescue operation in accordance with this, and safety is further improved.

The partially broken perspective view which shows the usage example in the bathroom of the neglect accident prevention apparatus which concerns on 1st Embodiment of this invention. FIG. 3-3 enlarged sectional view of FIG. Block diagram showing an example of a control system of the neglect accident prevention device A flowchart showing an example of a control process of a parent device by a biosignal system Flow chart showing an example of the control process of the master unit by the consciousness confirmation method The flowchart which shows an example of the control process of the subunit | mobile_unit by a biosignal system Flow chart showing an example of the control process of the handset by the consciousness confirmation method The partially broken perspective view which shows the usage example in the toilet of the neglected accident prevention apparatus which concerns on 2nd Embodiment of this invention

  First, a first embodiment of the present invention will be described with reference to FIGS.

  The apparatus for preventing accidents caused by leaving bathers H (private room users) according to the present embodiment at a base station P composed of a wearable terminal that can be worn on the body of the bather H and any place outside the bathroom R (private room). And a slave K that can be arranged.

  The base unit P is a base unit housing 10 that is detachably attached to the body of the bather H, a base unit internal power source Vp, and a power switch that can switch the base unit P between an operating state and a resting state at any time. PW1, first alarm device E1 that can issue a primary alarm to bather H, biological information detection device BS that detects predetermined biological information of bather H, first communication device 7 that can transmit and receive radio signals, The first alarm canceling device Fp that can be arbitrarily input by the bather H, the first control device C1 composed of an electronic control device having a microcomputer as a main part, and a warning that the parent device P is in a failure state The first error warning device Lp and the rescue request button 70 that can be input by the bather H at any time are provided. The first alarm release device Fp is an example of the alarm release device of the present invention.

  The first control device C1 includes a main unit internal power supply Vp, a power switch PW1, a first alarm device E1, a biological information detection device BS, a first communication device 7, a first alarm release device Fp, and a first error warning device Lp. The rescue request button 70 is connected so that these elements can be linked to the first control device C1. The power switch PW1 can switch the parent device P from the operating state to the resting state by a long press operation.

  In addition, as will be described later, the first control device C1 includes first and second secondary alarm command signals, first and second secondary alarm stop command signals, first and second, according to preset control conditions. The first communication device 7 is operated and controlled so that the first communication device 7 can transmit the second primary alarm stop confirmation signal, the primary alarm monitor signal, or the rescue request signal in the form of radio signals.

  In the present embodiment, the base unit housing 10 is formed into a bracelet made of a material having a C-shaped ring shape and having waterproofness and insulating properties, and the body of the bather H such as an arm or It can be held around the leg. In addition, the free end parts of the main unit housing 10 may be bound with a fastener like a wristwatch, or the main unit housing 10 may be configured by an endless annular ring body.

  A power switch PW1, a first alarm device E1, a biological information detection device BS, a first communication device 7, a first alarm release device Fp, a first error warning device Lp, and a rescue request button 70 are externally provided on the main unit housing 10. It is arranged in a state of being exposed to water and waterproof. The first control device C1 and the base unit internal power supply Vp are housed in the base unit housing 10 in a waterproof specification.

  In the present embodiment, a biological sensor capable of measuring heart rate, body temperature (for example, body temperature, body surface temperature) and blood pressure as biological information while being in close contact with the body of the bather H is used as the biological information detection device BS. . In this case, for example, a pulse oximeter, a photoelectric volume pulse wave sensor (photoplethysmography) or the like is used as a sensor for detecting a heart rate, and as a sensor for detecting a body temperature, for example, a deep temperature sensor or a body surface sensor. As a sensor for detecting blood pressure, for example, an oscillometric blood pressure monitor is used.

  The biosensor constituting the biometric information detection device BS faces the body surface in a state where the detection element portion is exposed from the back surface of the main housing 10 (for example, a state flush with the back surface or a little overhanging from the back surface). It is provided so that it can adhere. In this case, in particular, in the case of a biosensor for detecting body temperature, the periphery of the sensor detection unit is waterproofed with a gel sheet or the like so that a measurement error does not occur even if hot water in the bathtub V is applied or immersed in the main unit P. It is desirable to take waterproof measures such as surrounding with a chemical.

  Further, as the first alarm canceling device Fp, an alarm canceling means capable of detecting that a canceling input by a bathing person or a confirming person is made by a manual operation (for example, a hand pushing operation, a hitting operation, a sliding operation, etc.) can be used. It is. For example, in the present embodiment, a push button switch Fp that performs a release input by pushing the button into the button is used, and this push button switch Fp is disposed on the front surface or the side surface of the main unit housing 10 so as to allow an operation input.

  The first alarm device E1 includes, as an alarm medium, a first alarm lamp 31 that emits alarm light (for example, red / orange) as a primary alarm and a waterproof first alarm speaker 32 that emits an alarm sound as a primary alarm. Only one of the first alarm lamp 31 and the first alarm speaker 32 may be used as the first alarm device E1, or in addition to or instead of the first alarm lamp 31 and the first alarm speaker 32. In addition, a vibrator that emits vibration as a primary alarm may be provided in the main unit housing 10 as a part or all of the first alarm device E1.

  In addition to or instead of the alarm sound, the first alarm speaker 32 is configured to emit a predetermined voice sound (for example, promptly exit the bathroom R (or bathtub V) for the bather H, or the first alarm canceling device). A message sound prompting to perform a release input operation to Fp) may be issued as a primary alarm. In addition, when the power switch PW1 is turned on, the first alarm speaker 32 may emit a voice sound that notifies the bather H of that fact and alerts the user.

  On the other hand, the handset K can be switched at any time between a box-shaped handset housing 20 that can be installed at an appropriate location outside the bathroom R, an internal power supply Vk for the handset, and an operating state and a resting state of the handset K. A power switch PW2, a second alarm device E2 capable of issuing a secondary alarm to a waiting person outside the bathroom R, a second communication device 8 capable of transmitting and receiving radio signals, and a bather H capable of arbitrarily releasing input. 2 primary alarm warning device Fk, 2nd error warning device Lk that warns that handset K is in a failure state, and primary that notifies stand-by that base unit P is issuing the first primary warning The alarm notification device M1 and at least a second control device C2 including an electronic control device having a microcomputer as a main part are provided.

  The second control device C2 includes a slave unit internal power supply Vk, a power switch PW2, a second alarm device E2, a second communication device 8, a second alarm release device Fk, a second error warning device Lk, and a primary alarm notification device M1. However, these elements and the second control device C2 are connected so that they can be linked. The power switch PW2 can switch the handset K from the operating state to the resting state by a long press operation.

  Further, as will be described later, the second control device C2 can transmit the first and second primary alarm stop command signals in the form of radio signals from the second communication device 8 in a timely manner in accordance with preset control conditions. Thus, the second communication device 8 is controlled to operate.

  As the second alarm canceling device Fk, an alarm canceling means that can detect that a canceling input by a bather or a confirmer has been made by a manual operation (for example, a hand pushing operation, a hitting operation, a slide operation, etc.) can be used. . For example, in the present embodiment, a push button switch Fk that performs a release input by pushing the button into the button is used, and this push button switch Fk is arranged on the front surface or the side surface of the child device housing 20 so as to allow an operation input.

  The second alarm device E2 includes a second alarm lamp 33 that emits alarm light (for example, red or orange) as a secondary alarm, and a second alarm speaker 34 that emits an alarm sound as a secondary alarm as alarm media. Only one of the second alarm lamp 33 and the second alarm speaker 34 may be used as the second alarm device E2, or in addition to or instead of the second alarm lamp 33 and the second alarm speaker 34. And the vibrator which emits the vibration as a secondary alarm may be provided in the subunit | mobile_unit housing 20 as a part or all of 2nd alarm device E2. In addition to or instead of the alarm sound, the second alarm speaker 34 receives a predetermined voice sound (for example, a message sound prompting the bathroom R to urgently because an abnormality has occurred in the bather H, or Since the bather H has lost consciousness, a message sound that prompts the user to rush to the bathroom R) may be issued as a secondary alarm. In addition, when the power switch PW2 is turned on, the second alarm speaker 34 may emit a voice sound that informs the waiter and alerts them.

  In the present embodiment, LEDs are used as the first and second alarm lamps 31 and 33 described above, but various other lighting devices such as organic or inorganic EL, fluorescent lamps, incandescent lamps, plasma light emitters, and the like. Can also be used.

  In addition, the primary alarm notification device M1 that notifies the standby person that the parent device P is issuing a first primary alarm is a notification lamp that emits light in a specific color (for example, orange, yellow, etc.) in this embodiment. Is used. For example, the second alarm lamp 33 of the second alarm device E2 emits red light in the first secondary alarm and flashes orange in the second secondary alarm. Due to the difference in the light emission mode 33, the waiting person can recognize the state / situation of the bather H more specifically and accurately even in the waiting place.

  By the way, the parent device P, and thus the first control device C1, is in an operational state immediately after the parent device P is activated (that is, when the power switch PW1 is turned on). In this operational state, the biological information of the bather H A function for dealing with abnormalities in the living body (that is, a biological signal system) for dealing with a case where the bathing person H becomes unconscious, and a function for dealing with loss of consciousness (that is, a consciousness confirmation system) for dealing with when the bather H becomes unconscious. Can be executed in parallel with each other.

  That is, in executing the biological abnormality handling function, when the first control device C1 determines that the biological information of the bather H detected by the biological information detection device BS is an abnormal value, the first primary warning device E1 notifies the first primary warning device E1. If the biological information does not return to the normal value even after a predetermined time Ts (for example, 30 seconds) has elapsed after the primary alarm, the first primary alarm command signal is transmitted from the first communication device 7. In this case, the abnormality determination condition for determining the biological information as an abnormal value is, for example, any one of the heart rate, body temperature (body surface temperature), and blood pressure as the biological information detected by the biological information detection device BS is a reference abnormality. When the value becomes a value, the abnormality determination condition may be used, or the case where any two or all of the heart rate, body temperature (body surface temperature), and blood pressure become reference abnormal values may be used as the abnormality determination condition. Good.

  The above abnormality judgment conditions include personal information such as the age of bather H, and environmental information of bathroom R and its surroundings (for example, room temperature and humidity of bathroom R and dressing room, hot water temperature of bathtub V, bathroom R and dressing room It can be variably set according to the atmospheric pressure, CO2 concentration, etc. In particular, when environmental information is used, several environmental sensors (not shown) capable of detecting various environmental information such as room temperature / humidity of the bathroom R or dressing room, hot water temperature of the bathtub V, atmospheric pressure, CO2 concentration, etc. are provided. Based on the environmental information obtained by exchanging detection signals including radio signals between the environmental sensor and the first communication device 7, the first control device C determines the abnormality. It is possible to correct the abnormality reference value that is a threshold value of the condition. Therefore, if the corrected abnormality reference value is used, it is possible to accurately determine the presence / absence of abnormality of the biological information without being affected by environmental changes such as the bathroom R as much as possible. In addition, in addition to (or instead of) installing the environment sensor in the bathroom R or the dressing room, it is also possible to incorporate the environment sensor into the parent device P. For example, a microchip (environmental sensor) that is covered with a membrane film that allows gas to pass but liquid cannot pass through and that can measure the room temperature and humidity of a bathroom R or a dressing room is embedded in the main unit housing 10. Thus, the room temperature / humidity of the bathroom R and the dressing room can be measured by the environment sensor built in the master unit P, and the measurement data can be sent immediately to the first control device C1 (that is, immediately without being replaced with the radio signal). .

  Moreover, the first control device C1 stops the first primary alarm when the biometric information returns to a normal value after the primary alarm and before the elapse of the predetermined time Ts, with respect to the first alarm device E1. The first primary alarm is issued again in response to the information switching from the normal value to the abnormal value. In this case, personal information such as the age of the bather H, the bathroom R and the surrounding environment (for example, the room temperature of the bathroom R and the dressing room, the bathtub, etc.) The temperature can be variably set according to the hot water temperature of V, the pressure in the bathroom R or dressing room, the CO2 concentration, etc. Further, regarding this return determination condition, the return determination condition may be a case where any one of heart rate, body temperature (body surface temperature) and blood pressure as biological information returns from an abnormal value to a normal value, or The case where any two or all of heart rate, body temperature (body surface temperature), and blood pressure return from an abnormal value to a normal value may be set as a return determination condition.

  On the other hand, in executing the function of dealing with loss of consciousness, the first control device C1 sends a second alarm to the first alarm device E1 when a first determination time T1 (for example, 180 seconds) has elapsed after the activation of the parent device P. If there is no release input to the first alarm release device Fp even if a second determination time T2 (for example, 30 seconds) has elapsed after the start of the second primary alarm after the primary alarm is issued, the first communication device 7 causes the second secondary alarm command signal to be transmitted. In addition, the first control device C1, after the first alarm device E1 issues a second primary alarm to the first alarm device E1 based on the passage of the first determination time T1, before the second determination time T2 has elapsed. If there is a cancel input to the first alarm canceling device Fp, the second primary alarm is stopped, and after the stop, the first primary alarm device E1 again receives the second primary alarm when the first determination time T1 has elapsed. To give out.

  In the present embodiment, the first and second primary alarms issued by the first alarm device E1 are set to different alarm contents for each corresponding function at the time of executing the biological abnormality handling function and the loss of consciousness handling function, The first and second secondary alarms issued by the second alarm device E2 for each corresponding function are also set to different alarm contents. For example, the first alarm lamp 31 of the first alarm device E1 emits red light for the first primary alarm and flashes orange for the second primary alarm. The first alarm speaker 32 repeatedly emits a message sound prompting the bather H to leave the bathroom R (or bathtub V) immediately for the first primary alarm, and for the second primary alarm. A message sound that prompts a cancel input operation to the first alarm canceling device Fp is repeatedly generated.

  Also, for example, the second alarm lamp 33 of the second alarm device E2 emits red light for the first secondary alarm, and flashes orange for the second secondary alarm. The second alarm speaker 34 repeatedly emits a message sound that prompts an emergency response because, for example, the bather H is abnormal for the first secondary alarm, and for example, a bather for the second secondary alarm. Since H has lost consciousness, it repeatedly emits a message sound that prompts an express response.

  In the case where the alarm medium of the first alarm device E1 is a combination of the alarm lamp 31 and the alarm speaker 32 as in the present embodiment, for example, in the case of one of the functions corresponding to the biological abnormality support function and the loss of consciousness support function. Is alerted by a warning sound (including announcement) as a primary alarm in accordance with one of the corresponding functions, and in the case of the other corresponding function, it is alerted by an alarm light as a primary alarm in accordance with the other corresponding function. Also good. Similarly, when the alarm medium of the second alarm device E2 is a combination of the alarm lamp 33 and the alarm speaker 34, for example, in the case of one corresponding function, an alarm sound (announcement is given as a secondary alarm in accordance with one corresponding function). In the case of the other corresponding function, an alarm light may be used as a secondary alarm corresponding to the other corresponding function.

  Thus, in the present embodiment, the first alarm device E1 is configured to issue the first and second primary alarms from the common alarm medium (the alarm lamp 31 and the alarm speaker 32). There is no need to separately provide the first and second primary alarms, and the structure of the first alarm device E1 can be simplified accordingly. Even if the first and second primary alarms are issued from the common alarm medium in this way, the first control device C1 is in the situation where both the first and second primary alarms should be issued. A first primary alarm priority circuit for causing the alarm device E1 to issue only the first primary alarm is provided. Thereby, the abnormality determination result of the biological information can be prioritized over the abnormality determination result of the consciousness confirmation, so that the first primary alarm in the case of the abnormality determination of the biological information is securely and preferentially issued in the parent device P. Safety can be further improved.

  Instead of providing the first primary alarm priority circuit in the first control device C1, only the second primary alarm is given to the first alarm device E1 in a situation where both the first and second primary alarms should be issued. You may make it provide the 1st control apparatus C1 with the 2nd primary warning priority circuit for making it output. In this case, since the abnormality determination result of the consciousness confirmation can be given priority over the abnormality determination result of the biological information, the first primary alarm when the consciousness confirmation result is the abnormality determination is given priority in the parent device P. It can be surely issued.

  In the present embodiment, the second alarm device E2 is configured to issue the first and second secondary alarms from the common alarm medium (the alarm lamp 33 and the alarm speaker 34). It is not necessary to separately provide each second secondary alarm, and the structure of the second alarm device E2 can be simplified accordingly. Then, even if the first and second secondary alarms are issued from the common alarm medium in this way, the second control device C2 allows the second communication device 8 to send the first and second secondary alarm command signals. When both are received, the first secondary alarm priority circuit for causing the second alarm device E2 to issue only the first secondary alarm is provided. Thereby, since the abnormality determination result of the biological information can be prioritized over the result of the consciousness confirmation, the first secondary alarm in the case of the abnormality determination of the biological information can be reliably and securely issued in the slave unit K. Safety is further improved.

  Instead of providing the first secondary alarm priority circuit in the second control device C2, the second secondary alarm device E2 has a second secondary alarm in a situation where both the first and second secondary alarms should be issued. A second secondary alarm priority circuit for causing only an alarm may be provided in the second controller C2. In this case, the abnormality determination result of the consciousness confirmation can be prioritized over the abnormality determination result of the biological information. Therefore, the second secondary alarm when the consciousness confirmation result is the abnormality determination is given priority in the slave unit K. Can be emitted reliably.

  In addition, in this embodiment, in the first alarm device E1, the first and second primary alarms are output from a common alarm medium (alarm lamp 31 and alarm speaker 32). As an embodiment, the first and second primary alarms may be separately issued by dedicated alarm media (for example, two alarm lamps). In the second alarm device E2, the first and second secondary alarms are output from a common alarm medium (alarm lamp 33, alarm speaker 34), but the first embodiment is another embodiment. The second secondary alarm may be issued separately from each dedicated alarm medium (for example, two alarm lamps).

  Moreover, in addition to or instead of the above-described child device K, an external monitor system having a communication function with a smartphone in which an application for exerting the function of the child device K is downloaded, and the parent device P, It is also possible to use at least one of the wearable terminal or the AI speaker as the child device K, or, alternatively, the child device K can be miniaturized (for example, configured in a pager shape) to be easily carried by a standby person. It is also possible to use a slave unit. In these cases, convenience is further enhanced. The external monitor system includes, for example, a desktop or notebook personal computer and a tablet portable terminal, and also includes a nurse call monitor used in a hospital, a nursing facility, and the like. The handset K may be downsized (for example, configured in a pager shape) so that the handset can be used as a portable handset that can be easily carried.

  In this embodiment, the error warning device Lp of the parent device P is configured by a warning lamp, and performs a warning operation when the first control device C1 detects a failure of the parent device P. Further, the error warning device Lk of the slave unit K is configured by a warning lamp in the present embodiment, and performs a warning operation in response to detection of a failure of the slave unit K by the second control device C2.

  By the way, the first communication device 7 on the parent device P side and the second communication device 8 on the child device K side have a bidirectional communication function capable of exchanging signals composed of radio signals. Therefore, for example, both of the first and second communication devices 7 and 8 can notify either one of the parent device P and the child device K that either one of the parent devices P or K has failed (that is, not in a normal function state). It is also possible to implement the first modified example having a bidirectional transmission / reception function. In this case, for example, the first communication device 7 transmits a signal that is issued when the parent device P fails, and the second communication device 8 transmits a signal that is generated when the child device K fails. Here, “transmitting a signal generated at the time of failure” includes not transmitting a signal to be transmitted at normal time.

  In the first modified example, when the parent device P fails or when a signal generated when the child device K fails from the child device K to the parent device P is transmitted from the second communication device 8, the parent device side The error warning device Lp issues a warning and the slave unit K fails or when a signal is sent from the first communication device 7 to the slave unit K when the master unit P fails. The error warning device Lk on the slave side issues a warning. As a result, whether or not the entire system including the parent device P and the child device K is normal, the error warning devices Lp and Lk of the parent device P and the child device K at hand are used by both the individual room user H and the standby user. This can be easily confirmed by checking the, and convenience is enhanced.

  In addition, for example, the first and second communication devices 7 and 8 have a bidirectional transmission / reception function that can notify one of the parent device P and the child device K that the power is off. It is also possible to implement the second modified example. In this case, when a signal indicating the power-off state of the slave unit K is transmitted from the second communication device 8 to the master unit P, the error warning device Lp on the master unit side issues a warning. When the signal indicating the power-off state of the parent device P is transmitted from the first communication device 7, the error warning device Lk on the child device side issues a warning. Here, “a signal indicating a power-off state is transmitted” includes not transmitting a signal to be transmitted when the power is turned on.

  According to the second modified example, the private room user H and the standby person set the power off state to either the other side (that is, the power source) even if either one of the parent device P and the child device K is in the power off state. It can be easily confirmed on the master unit or slave unit side in the on state), and can be promptly dealt with, improving convenience and safety.

  In addition, when the rescue request button 70 provided on the parent device P is pressed during bathing, the first control device C1 of the parent device P makes a “rescue request” from the first alarm speaker 32 of the first alarm device E1. When the rescue request signal is transmitted from the first communication device 7 and received by the second communication device 8 of the slave device K, the second control device C2 of the slave device K The second alarm speaker 34 of the second alarm device E2 announces that “a rescue request has been made”. Therefore, the waiting person who heard this announcement can immediately rush to the bathroom R and perform a rescue response to the bather. Thus, the second alarm speaker 34 constitutes a rescue request notification device, that is, also serves as a rescue request notification device in addition to the alarm medium of the second alarm device E2. In addition, as a rescue request alerting | reporting apparatus, you may make it use the speaker or alarm lamp for exclusive use provided in the subunit | mobile_unit K. FIG. In addition, the rescue request button 70 may be omitted.

  Next, the operation of the first embodiment will be described. Next, an example of the control procedure of the neglect prevention device when the bather H takes a bath at home will be described with reference to FIGS.

  In particular, in the control procedure on the parent device P side shown in FIG. 5 and FIG. 6, the control mode (biological signal system: FIG. 5) of the above-described biological abnormality handling function based on the control program stored in the first control device C 1, The control mode (consciousness confirmation method: FIG. 6) of the function of dealing with loss of consciousness is executed in parallel. Further, in the control procedure on the handset K side shown in FIG. 7 and FIG. 8, the control mode (biological signal system: FIG. 7) of the above-described biological abnormality response function based on the control program stored in the second control device C2; The control mode (consciousness confirmation method: FIG. 8) of the function for dealing with loss of consciousness is executed in parallel.

  When bathing, the bather H fixes the base unit housing 10 of the base unit P so as to be wound around the arm, for example, and turns on the power switch PW1 of the base unit P in front of the dressing room or the bathroom R, and then bathes. Preparation (for example, undressing) is performed, and when preparation is completed, enter the bathroom R and immerse in the hot water of the bathtub V. On the other hand, a standby person (for example, a family member, a care facility staff, etc.) waits outside the bathroom R after turning on the power switch PW2 of the child device K placed in a standby place outside the bathroom R. In addition, it is desirable that the bather H and the waiting person confirm that no warning is issued from the error warning devices Lp and Lk after turning on the power switches PW1 and PW2 of the parent device P and the child device K. .

  In addition, when the first primary alarm is issued from the first alarm device E1 to the bather H at the time before bathing, when taking a bath, that is, while using a private room, there is an abnormality in his / her living body. When a first response procedure such as caution or prompt response action (for example, exit from the bathroom R or bathtub V, etc.) and a second primary alarm from the first alarm device E1 is issued, it is prompt In addition, the second response procedure in which the first alarm release device Fp should be input for release will be described and understood in advance.

  First, with reference to FIG. 5, the control procedure for the biological abnormality response function of the parent device P will be described. In step S1, it is determined whether the power switch PW1 of the parent device P has been turned on. If the power switch PW1 has been turned on, the process proceeds to step S2, and whether or not the biological information of the bather H detected by the biological information detecting device BS is an abnormal value. Determine whether. Thereby, when it is judged that the biological information of the bather H is an abnormal value, it progresses to step S3, the 1st alarm device E1 issues a 1st primary alarm, and leaves the bather H from the bathtub V or the bathroom R. Next, in step S4, time measurement for a predetermined time Ts is started.

  In step S5, it is determined whether or not a predetermined time Ts (for example, 30 seconds) has elapsed. When the predetermined time Ts has elapsed, the process proceeds to step S6, and the biological information of the bather H detected by the biological information detecting device BS. It is determined again whether or not is an abnormal value. If it is determined in step S6 that the biological information is not an abnormal value (that is, returned to a normal value), the process proceeds to step S7 to stop the first primary alarm, and then returns to step S2 to Return to the biological information monitoring process (i.e., steps S2 to S6).

  If it is determined in step S6 that the biological information of the bather H continues to be an abnormal value, the process proceeds to step S8 to transmit the first secondary alarm command signal from the first communication device 7 of the parent device P. Is started. In this case, in the slave unit K, when the second communication device 8 receives the first secondary alarm command signal, the second alarm device E2 issues a first secondary alarm (see steps S102 and S103 described later). .

  Next, the routine proceeds to step S9, where it is determined whether or not the first alarm canceling device Fp has been input for cancellation, and if it has been input, the processing proceeds to step S10 and the first secondary alarm from the first communication device 7 is reached. Transmission of the command signal (see step S8) is stopped, and the process further proceeds to step S11, where transmission of the first secondary alarm stop command signal from the first communication device 7 is started. In this case, in the slave unit K, when the second communication device 8 receives the first secondary alarm stop command signal and the second alarm cancel device Fk is input to be released, the second alarm device E2 is the first second alarm device. The next alarm is stopped, and transmission of the first primary alarm stop command signal from the second communication device 8 is started (see steps S104 to S106 described later).

  Thereafter, the process proceeds to step S12, where it is determined whether or not the first communication device 7 has received the first primary alarm stop command signal from the slave unit K. If received, the process proceeds to step S13. 1 primary alarm stops. Next, the process proceeds to step S14, the transmission of the first secondary alarm stop command signal (see step S11) from the first communication device 7 is stopped, and the process further proceeds to step S15, from the first communication device 7 to the first A primary alarm stop confirmation signal is transmitted for a predetermined time.

  Thereafter, the process proceeds to step S16, where it is determined whether the power switch PW1 of the parent device P is turned off. If turned off, the process ends and a series of processing ends. If not turned off, the process returns to step S2. The process returns to the normal biological information monitoring process (that is, steps S2 to S6).

  Next, with reference to FIG. 7, the control procedure for the function for dealing with biological abnormalities of the slave unit K will be described. First, in step S101, it is determined whether the power switch PW2 of the slave unit K has been turned on. If the power switch PW2 has been turned on, the process proceeds to step S102, and the first secondary alarm command signal transmitted from the master unit P is received. 2 It is determined whether or not the communication device 8 has received it. When the first secondary alarm command signal is received, the process proceeds to step S103, where the second alarm device E2 issues the first secondary alarm, and then proceeds to step S104.

  In step S104, it is determined whether or not the second communication device 8 has received the first secondary alarm stop command signal from the parent device P and the second alarm canceling device Fk has been input for cancellation. When it is in the state, the process proceeds to step S105, and the second alarm device E2 stops the first secondary alarm. In step S106, transmission of the first primary alarm stop command signal from the second communication device 8 is started.

  Next, the process proceeds to step S107, where it is determined whether the second communication device 8 has received the first primary alarm stop confirmation signal from the parent device P. If it is determined that the second communication apparatus 8 has received the signal, the process proceeds to step S108. The transmission of the first primary alarm stop command signal (see step S106) from the second communication device 8 is stopped.

  Thereafter, the process proceeds to step S109, where it is determined whether the power switch PW2 of the slave unit K has been turned off. If turned off, the process ends and a series of processing ends. If not turned off, the process returns to step S102 again. The same processing as above is repeated.

  Next, a control procedure for the function of dealing with loss of consciousness of the parent device P will be described with reference to FIG. First, in step S21, it is determined whether the power switch PW1 of the parent device P has been turned on. If the power switch PW1 has been turned on, the process proceeds to step S22 to start measuring the first determination time T1, and proceeds to step S23.

  If it is determined in step S23 that the first determination time T1 (for example, 180 seconds) has elapsed, the process proceeds to step S24, where the first alarm device E1 issues a second primary alarm to the bather H. A cancel input operation to the first alarm canceling device Fp is prompted. Next, the process proceeds to step S25, and time measurement of the second determination time T2 is started. In the present embodiment, the alarm medium (alarm lamp 31 and speaker 32) of the first alarm device E1 is shared by the first and second primary alarms. In particular, both the first and second primary alarms are used. In the situation where both should be issued, only the first primary alarm is given priority and the second primary alarm is not issued.

  Next, in step S26, it is determined whether or not there is a cancel input to the first alarm canceling device Fp. At this time, if the consciousness of the bather H is normal, the bather H who has noticed the second primary alarm should immediately perform the release input operation to the first alarm release device Fp. If H is a loss of consciousness, the release input to the first alarm release device Fp should not be performed.

  If it is determined in step S26 that there is a release input to the first release input device Fp, the process proceeds to step S27 to stop the second primary alarm, and then returns to step S22 to return to the normal consciousness. The process returns to the loss handling process (ie, steps S22 to S26).

  If it is determined in step S26 that there is no release input to the first release input device Fp, the process proceeds to step S28 to determine whether or not a second determination time T2 (for example, 30 seconds) has elapsed. If it has elapsed, the process returns to step S26. Thereafter, when the second determination time T2 elapses without a cancel input, the process proceeds from step S28 to step S29, and the second secondary alarm command signal is transmitted from the first communication device 7 of the parent device P. In this case, in the slave unit K, when the second communication device 8 receives the second secondary alarm command signal, the second alarm device E2 issues a second secondary alarm (see steps S202 and S203 described later). .

  Next, the routine proceeds to step S30, where it is determined whether or not the first alarm canceling device Fp has been input for cancellation, and if it has been input, the processing proceeds to step S31 and the second secondary alarm from the first communication device 7 is entered. Transmission of the command signal (see step S29) is stopped, and the process further proceeds to step S32, where transmission of the second secondary alarm stop command signal from the first communication device 7 is started. In this case, in the slave unit K, when the second communication device 8 receives the second secondary alarm stop command signal and the second alarm cancellation device Fk is input to be released, the second alarm device E2 is the second second alarm device E2. The next alarm is stopped, and transmission of a second primary alarm stop command signal from the second communication device 8 is started (see Steps S204 to S206 described later).

  Thereafter, the process proceeds to step S33, where it is determined whether or not the first communication device 7 has received the second primary alarm stop command signal from the slave unit K. If received, the process proceeds to step S34. 2 Primary alarm stops. Next, the process proceeds to step S35, the transmission of the second secondary alarm stop command signal (see step S32) from the first communication device 7 is stopped, and the process further proceeds to step S36. A primary alarm stop confirmation signal is transmitted for a predetermined time.

  Thereafter, the process proceeds to step S37, where it is determined whether the power switch PW1 of the parent device P is turned off. If turned off, the process ends and a series of processing ends. If not turned off, the process returns to step S22. The process returns to the normal process of dealing with loss of consciousness (ie, steps S22 to S29).

  Next, a control procedure for the function of dealing with loss of consciousness on the handset K side will be described with reference to FIG. First, in step S201, it is determined whether the power switch PW2 of the slave unit K has been turned on. If it has been turned on, the process proceeds to step S202, and the second secondary alarm command signal transmitted from the master unit P is received. 2 It is determined whether or not the communication device 8 has received it.

  When the second secondary alarm command signal is received, the process proceeds to step S203, and the second alarm device E2 issues a second secondary alarm. In the present embodiment, the alarm medium (alarm lamp 33, speaker 34) of the second alarm device E2 is shared by the first and second secondary alarms, and particularly the first and second secondary alarms. In a situation where both of them should be issued (that is, in a situation where the second communication device 8 has received both the first and second secondary alarm command signals), only the first secondary alarm is given priority. And the second secondary alarm is not issued.

  When the second secondary alarm is started, the process proceeds to step S204 where the second communication device 8 receives the second secondary alarm stop command signal from the parent device P and the second alarm canceling device Fk It is determined whether or not the state is a cancel input state. If so, the process proceeds to step S205 where the second alarm device E2 stops the second secondary alarm. Further, the process proceeds to step S206, and the transmission of the second primary alarm stop command signal from the second communication device 8 is started.

  Next, the process proceeds to step S207, where it is determined whether or not the second communication device 8 has received the second primary alarm stop confirmation signal from the parent device P. If it is determined that the second communication apparatus 8 has received it, the process proceeds to step S208. The transmission of the second primary alarm stop command signal (see step S206) from the second communication device 8 is stopped.

  Thereafter, the process proceeds to step S209, where it is determined whether or not the power switch PW2 of the slave unit K has been turned off. If turned off, the process ends and a series of processing ends. If not turned off, the process returns to step S202 again. The same processing as above is repeated.

  Thus, according to the biological abnormality handling function (steps S1 to 16, 101 to 109) of the present embodiment, the biological information of the bather H detected by the biological information detecting device BS is determined as an abnormal value during use of the bathroom. Then, since the first alarm device E1 of the parent device P issues the first primary alarm, the bather H can be urged to leave the bathroom R (or bathtub V) early and beware. In addition, when the biological information of the bather H does not return to the normal value even after the predetermined time Ts has elapsed after the first primary alarm (for example, when the danger of flooding in the bathtub V is detected). The first secondary alarm command signal is transmitted from the first communication device 7, and in response to this, the second alarm device E2 of the slave unit K issues a first secondary alarm. As a result, even when the bather H becomes unwell, the state can be detected at an early stage, and a standby person (for example, a separate room outside the bathroom R) can be promptly warned. Can be rescued. Therefore, it is possible to effectively prevent the occurrence of a situation in which the discovery is too late and the bather H dies or a serious aftereffect remains.

  In addition, since the first control device C1, the first communication device 7, the first alarm device E1, the biological information detection device BS, and the like are aggregated and equipped in a small master device P composed of a wearable terminal, wiring between these devices is performed. In addition to being easy and shortened, an installation place is unnecessary, handling is simple, and a neglect accident prevention apparatus that is small in size and low in cost and easy to use can be obtained.

  In addition, after the start of the first primary alarm, when the biological information returns to a normal value before the lapse of the predetermined time Ts, the first primary alarm is stopped, and after the stop, the biological information is switched from the normal value to the abnormal value. In response to this, the first primary alarm is issued again. As a result, when the abnormal value of the biological information is temporary and returns to the normal value in a relatively short time (less than Ts), the first primary alarm is quickly stopped and the normal monitoring operation is automatically restored. Therefore, it is possible to improve the issuing accuracy of the first secondary alarm by preventing the first secondary alarm from being emitted without darkness.

  Further, according to the function of dealing with loss of consciousness (steps S21 to 37, 201 to 209), for example, when the power switch PW1 of the parent device P is turned on immediately before a person enters or enters the bathroom R, the first determination time is reached. The first alarm device E1 issues a second primary alarm to the bather H as T1 elapses. Then, after the start of the second primary alarm, the second alarm device E2 is the second alarm device E2 when the bather H does not perform a release input operation to the first alarm cancel device Fp even after the second determination time T2 has elapsed. A secondary warning is issued to notify the waiting person.

  As a result, even when the bather H loses consciousness without causing a biological abnormality, the loss of consciousness state can be detected in a short time, and the standby person can be alerted promptly. Because it is possible to quickly respond to the abnormal situation (loss of consciousness) of the bather H that could not be detected, it is possible to construct a more reliable neglect accident prevention system, and the safety is further improved. It is done. In addition, the determination method of the loss of consciousness of the bather H is a recognition response of the bather H to the primary alarm that is issued after the first determination time T1 (for example, 180 seconds) (that is, a cancel input to the first alarm canceling device Fp). ) Within a second determination time T2 (for example, 30 seconds), an expensive surveillance camera is unnecessary for determination of loss of consciousness, and privacy infringement may occur. In addition, video processing by a special advanced calculation method (algorithm) is not necessary, and a significant cost saving can be achieved.

  In addition, if the first alarm device E1 receives a release input to the first alarm release device Fp before the second determination time T2 elapses after the second primary alarm starts, the second primary alarm is stopped. Thereafter, when the first determination time T1 has elapsed, a second primary warning is issued to the bather H again. Thereby, even if the 2nd primary alarm comes out, the bather H who noticed this can stop the 2nd primary alarm by performing the cancellation input to the 1st alarm cancellation apparatus Fp quickly, 2nd The false alarm of secondary warning is avoided in advance. Moreover, regarding the function of dealing with loss of consciousness, it is possible to automatically return to the normal monitoring operation based on the release input to the first alarm release device Fp.

  Further, in the present embodiment, after the second alarm device E2 issues the first or second secondary alarm, the alarm is generated in response to both the first and second alarm canceling devices Fp and Fk being input for cancellation. The secondary alarm and the corresponding primary alarm are stopped. That is, once the first or second secondary alarm is issued, after that, if both the first and second alarm canceling devices Fp and Fk are not input, the secondary alarm in the alarm, Since the corresponding primary alarm cannot be stopped (that is, the secondary alarm and the primary alarm continue to be issued), the standby person or the like is sufficiently alerted and the safety is improved. Moreover, since both the first and second alarm canceling devices Fp and Fk are canceled and input, the primary alarm and the secondary alarm can be finally stopped, so that it is possible to avoid the situation where the alarm continues to be used unnecessarily. it can.

  The master unit P and the slave unit K of the present embodiment have power switches PW1 and PW2, respectively, so that the power switches PW1 and PW2 can be switched from the operating state to the resting state by a long press operation. It has become. As a result, it is possible to effectively avoid a situation where the power switches PW1 and PW2 are switched to the sleep state without knowing due to unintended contact with the power switches PW1 and PW2, and safety is improved.

  Further, in the base unit P of the present embodiment, the first communication device 7 transmits a primary alarm monitor signal during the first primary alarm by the first alarm device E1. On the other hand, on the handset K side, the primary alarm notification device M1 notifies that the first primary alarm is in progress in response to the reception of the primary alarm monitor signal by the second communication device 8 (specifically, Light up orange). Thereby, the standby person can recognize early and accurately in the standby place that the bather H is in a state of caution (particularly during the first primary alarm) regarding the biological information, and then the first secondary alarm is issued. When it comes out, it becomes possible to respond more quickly and accurately.

  In the above-described embodiment, the primary alarm notification device M1 is configured as a notification lamp that is independent from the second alarm device E2 (second alarm lamp 33). However, in the present invention, the second alarm lamp 33 and the primary alarm are provided. The notification device M1 may be configured by one common lamp that can emit light of two different colors or three colors. In this case, the common one lamp is sequentially changed in accordance with, for example, a change in the situation of the bather H (for example, orange at the time of the first primary alarm, orange flashing or yellow at the time of the second primary alarm, The red light may be emitted at the time of the first secondary alarm, and the red light may be flashed at the time of the second secondary alarm.

  Further, in addition to or instead of configuring the primary alarm notification device M1 with a notification lamp, a vibrator or a notification speaker may be used to notify the standby state of each situation by vibration or notification sound. In this case, it is also possible to use a voice sound that explains the bather's situation or urges attention to the notification sound.

  FIG. 9 shows a usage example of the base unit P of the neglect accident prevention apparatus according to the second embodiment. In the first embodiment, the parent device P is used in a bathroom R or a dressing room which is an example of a private room, but in the second embodiment, the parent device P is used in a toilet R ′ which is another example of a private room. Is done. That is, FIG. 9 shows a state in which the toilet user H ′ is sitting on the valve seat 50 and is using it.

  In addition, the housing structure of the parent device P including the wearable terminal according to the second embodiment is basically configured in a bracelet shape similar to that of the first embodiment, and is attached to the arm of the toilet user H ′. Various devices similar to those in the first embodiment are arranged in the parent device housing 10. Therefore, also in the second embodiment, basically the same control mode as in the first embodiment, that is, the above-described biological abnormality handling function (steps S1 to 16, 101 to 109) and the loss of consciousness handling function (steps S21 to 37, 201 to 209) can be executed, and therefore the same effect as that of the first embodiment can be achieved.

  For example, according to the biological abnormality handling function, if the biological information of the toilet user H ′ detected by the biological information detection device BS is determined as an abnormal value during use of the toilet, the first alarm device E1 of the parent device P Since the first primary alarm is issued, it is possible to prompt the toilet user H ′ to leave the private room early and beware. If the biological information of the toilet user H ′ does not return to the normal value even after the predetermined time Ts has elapsed after the first primary alarm, the first secondary alarm command signal is sent from the first communication device 7. In response to this, the second alarm device E2 of the child device K issues a first secondary alarm. Thus, even when the toilet user H 'becomes unwell, the state can be detected early and a standby person (for example, a separate room outside the toilet) can be promptly alerted, so that the standby person can quickly and Rescue response can be performed accurately. In addition, after the start of the first primary alarm and before the elapse of the predetermined time Ts, when the biological information of the toilet user H ′ returns to the normal value, the first primary alarm is stopped, and after the stop, the biological information is the normal value. Since the first primary alarm is issued again in response to switching from the abnormal value to the abnormal value, if the abnormal value of the biological information is temporary and returns to the normal value in a relatively short time, the first primary alarm is promptly issued. It is possible to automatically return to normal monitoring operation.

  For example, according to the function of dealing with loss of consciousness, the first alarm device E1 issues a second primary alarm to the toilet user H 'as the first determination time T1 elapses when the toilet R' is used. Then, after the start of the second primary alarm, if there is no cancel input operation to the first alarm canceling device Fp by the toilet user H ′ even after the second determination time T2 has elapsed, the second alarm device E2 Since the second secondary alarm is issued to notify the waiting person, even when the toilet user H 'loses consciousness without any abnormality of the living body, the state of loss of consciousness is detected in a short time to promptly wait for the waiting person. Can alarm. In addition, after the first alarm device E1 starts the second primary alarm and before the second determination time T2 has elapsed, if there is a cancel input to the first alarm cancel device Fp, the second primary alarm is stopped. Since the second primary alarm is issued to the toilet user H 'again when the first determination time T1 has elapsed, the toilet user H' who has noticed the second primary alarm promptly The second primary alarm can be stopped by performing a cancellation input to the first alarm cancellation device Fp, and the normal monitoring operation can be automatically restored.

  Moreover, although description is abbreviate | omitted, the other control aspect of 2nd Embodiment is the same as the control aspect of 1st Embodiment.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to the said embodiment, A various design change is possible in the range which does not deviate from the summary.

  For example, in the above-described embodiment, the housing 20 of the parent device P as a wearable terminal is configured as a bracelet that is mounted so as to be wound around the arm or leg of the individual room users H and H ′. The parent device is not limited to the shape structure of the embodiment, and wearable terminals having various shape structures can be used as long as the intended purpose and effect of the present invention can be achieved. For example, the parent device as a wearable terminal may be configured as a ring type (smart ring) that can be worn on a finger, or may be configured as an ear-mounted type that can be worn on the ear like a conventionally known hearing aid. Alternatively, it may be configured as a headphone type that can be worn on the head, or the base unit may be integrated with a part of the glasses that can be worn on the face (for example, a frame portion or a vine portion). Further, the master unit may be configured as a pendant type attached to the neck, or may be configured as a belt type wound around the trunk. Alternatively, the master unit may be configured as a sheet type that can be applied to the skin for a long time. In this case, for example, an ultra-thin display (for example, a large number of tiny LEDs) is formed on a rubber sheet having excellent elasticity and flexibility. A biological information sensor, a communication device, and a control device (arithmetic processing device), each of which is configured to be extremely thin, are built in a waterproof state.

  In the above-described embodiment, a biological sensor capable of measuring a heart rate, body temperature (body surface temperature), and blood pressure as biological information while being in close contact with the bodies of the individual room users H and H ′ is used as the biological information detection device BS. However, in the present invention, other biological information that can quickly determine abnormality of the body of the individual room users H and H ′ is brought into close contact with the body of the individual room users H and H ′. It is also possible to use a biosensor that can be detected in this way. As such a biosensor, for example, a blood flow meter capable of detecting blood flow (for example, a laser Doppler blood flow sensor), a water meter capable of detecting water in the body (eg, silver nanowire), and a perspiration amount can be detected. Sweating meter (eg, differential ventilation capsule type sweat meter), pulse meter capable of detecting pulse (eg, photoelectric pulse wave sensor, pulse oximeter, etc.), electroencephalograph capable of detecting brain wave (eg, patch-type electroencephalographic sensor) , An electrocardiograph capable of detecting electrocardiogram, a non-contact vital biosensor capable of detecting a respiratory state from movements of the body surface obtained by microwaves, a blood oximeter capable of detecting blood oxygen (for example, a pulse oximeter, As for the reflection type oxygen sensor or the like, these may be used as long as they can be arranged in the main unit housing 20.

  Moreover, in the said embodiment, although the pushbutton switch which inputs a cancellation | release input by manual operation was illustrated as 1st alarm cancellation apparatus Fp and 2nd alarm cancellation apparatus Fk which comprise an alarm cancellation apparatus, the alarm cancellation apparatus of this invention Is not limited to the embodiment, and the individual room user H, H ′ or the standby person can arbitrarily perform the release input and can detect the release input (that is, the release input information is output to the first control device C1). If it is. For example, a contact sensor (for example, a micro switch, a capacitive proximity switch, a dielectric proximity switch, a resistive proximity sensor, etc.) that can be detected simply by touching the release input, an optical sensor that can be detected optically, infrared Infrared sensor detectable by irradiation, sound wave sensor detectable by sound wave change, temperature sensor detectable by heat change, vibration sensor detectable by vibration change, motion sensor detectable by bather movement change, odor change It is possible to use an odor sensor that can be detected from the air, a wind sensor that can be detected from the movement of air, and the like.

  Moreover, in the said embodiment, although what used the alarm lamps 31 and 33, the alarm speakers 32 and 34, and / or a vibrator as an alarm medium of the 1st, 2nd alarm device E1, E2 was shown, it is the 1st, 1st of this invention. The alarm medium of the two alarm devices is not limited to the embodiment. For example, as the first and second alarm devices, for example, a monitor for displaying alarm contents (liquid crystal monitor, organic or inorganic EL, plasma display), an infrared heater or a heating resistor that emits a heat that causes the user to feel an abnormality , A pressure generator that emits a pressure that causes the user to feel a change, a vibration generator that issues a vibration that causes the user to feel a change, a low frequency that causes the user to feel a change or a low frequency that generates a warning Or a high-frequency generator, a wind generator (such as a micro fan) that emits a wind that causes the user to feel an abnormality, an odor diffuser or microcapsule that emits an odor that causes the user to feel an abnormality, or an abnormality to the user A device that causes a discoloration to be felt (for example, chromic molecules), a device that causes a user to feel a change (for example, a model) The use of terpolymers), etc. are possible.

  In the above embodiment, the warning medium is used as the warning medium for the error warning devices Lp and Lk. However, the warning medium for the error warning devices Lp and Lk is not limited to the embodiment. For example, devices similar to the above-described various alarm media (alarm speakers, vibrators, etc.) of the first and second alarm devices E1, E2 can be used as the error alarm devices Lp, Lk.

  In the above-described embodiment, a single slave unit K corresponding to a single master unit P is shown. However, in the present invention, each of a plurality of master units P and one common slave unit K The single slave unit K may correspond to a plurality of master units P so that transmission / reception can be performed between them.

  Further, in the embodiment, after the second alarm device E2 issues the second secondary alarm, if there is a release input to the first alarm release device Fp, the second primary alarm and the second secondary alarm are issued. In the present invention, only either one of the second primary alarm and the second secondary alarm may be stopped.

  In the above embodiment, the bathroom R, the dressing room, and the toilet R ′ are exemplified as the private room to which the neglect accident prevention device is applied. However, the private room of the present invention is not limited to the embodiment, and the private room user loses consciousness. In such a case, it may be a private room (closed space) that is shielded from the outside so that neglect is a problem. In addition, the private room of the present invention is not limited to a single living room. For example, even in the case of a plurality of living room groups, a single space where they are isolated from the outside (that is, the unconscious person is left without being visible from the outside). If it forms a feared closed space), it is a private room.

  In the above embodiment, a detection device capable of detecting the strength of a transmission radio wave from the parent device P to the child device K is not described. However, such a radio wave strength detection device is provided on the child device K side and the detection is performed. When the apparatus detects that the transmission radio wave from the parent device P to the child device K is weak (that is, the standby person holding the child device K is too far away from the bather (parent device P)), the child device The slave unit K (second control device C2) may be configured so as to issue, for example, an announcement “Too far from the private room” from the K second alarm device E2, particularly the alarm speaker 34. In this case, the announcement allows the waiting person who has noticed the situation to return to the vicinity of the bathroom R or the toilet R ′, which is a private room, so that the waiting person cannot quickly run due to poor communication. It can be effectively prevented.

  In the above embodiment, the first control device C1 of the base unit P can execute the biological abnormality handling function and the loss of consciousness handling function in parallel with each other as described above while the base unit P is running. In the present invention, an embodiment capable of executing only the function for dealing with a biological abnormality while omitting the function for dealing with loss of consciousness can be implemented.

  Moreover, in the said embodiment, while the 1st communication apparatus 7 transmits the primary alarm monitor signal in the middle of the 1st primary alarm by the 1st alarm device E1 in the main | base station P, on the subunit | mobile_unit K side, the 1st alarm monitor signal is transmitted. Although the primary alarm notification device M1 indicates that the second communication device 8 receives the primary alarm monitor signal, the primary alarm notification device M1 is informed that “the first primary alarm is being performed”. In the present invention, it is possible to implement another embodiment in which not only the first primary alarm but also the second primary alarm can be monitored on the handset K side to the effect that “the primary alarm is being performed”. In the case of this other embodiment, for example, in the parent device P, the first communication device 7 transmits the second primary alarm monitor signal during the second primary alarm by the first alarm device E1, while the child device On the K side, in response to the second primary alarm notification device M1 ′ (not shown) receiving the second primary alarm monitor signal by the second communication device 8, “in the middle of the second primary alarm” “Yes”. Thus, the standby person can recognize early and accurately that the bather H is in a state of caution (especially during the second primary alarm) regarding consciousness confirmation, and then the second secondary alarm is issued. When it comes out, it becomes possible to respond quickly and accurately. In the implementation of the other embodiment, for example, the first and second primary alarm notification devices M1 and M1 ′ may be shared by a common notification medium (for example, a notification lamp and a notification speaker). -You may alert | report separately for each 2nd primary warning alerting | reporting apparatus M1 and M1 'with a respectively dedicated alerting | reporting medium. Particularly in the former case, the alarm identification mode similar to the above-described alarm identification mode in the case where the common alarm medium (lamp 31, speaker 32) of the first alarm device E1 is shared for the first and second primary alarms. Thus, it is possible to notify the standby person that the first and second primary alarms are being issued.

  In the embodiment, when the predetermined determination condition (steps S6 and S28) is satisfied, the first communication device 7 of the parent device P sends the first and second secondary alarm command signals to the child device in steps S7 and S29. In the present invention, in addition to the transmission of the first and second secondary alarm command signals to the slave unit K, the present invention is different from the standby place where the waiting person is present. The first communication device 7 of the parent device P may notify the situation by text, recorded voice, or the like using a communication means such as e-mail, line, SNS, or telephone to a third party in the room or building.

  In the embodiment, the control state of the biological abnormality response function (biological signal system: FIGS. 5 and 7) and the control mode of the loss of consciousness response function (consciousness confirmation system: FIGS. After the second alarm device E2 issues the first or second secondary alarm, the second control device C2 warns in response to both the first and second alarm canceling devices Fp and Fk being released. The secondary alarm is stopped and the first controller C1 stops the primary alarm corresponding to the secondary alarm in the alarm. However, in the present invention, even after the first or second secondary alarm, for example, the primary alarm and the secondary alarm are generated in response to one of the first and second alarm canceling devices Fp and Fk being input for cancellation. The alarm may be stopped, or only one of the primary alarm and the secondary alarm according to one of the first and second alarm canceling devices Fp and Fk being canceled and input. And the other alarm may be stopped when both the first and second alarm canceling devices Fp and Fk are input to be canceled.

  Moreover, in the said embodiment, both the control aspect (biological signal system: FIGS. 5 and 7) of the biological abnormality response function and the control aspect (consciousness confirmation system: FIGS. 6 and 8) of the loss of consciousness function are executed in parallel. In the present invention, the control mode (consciousness confirmation method: FIGS. 6 and 8) of the loss-of-consciousness response function is omitted, and the control mode (biological signal method: FIG. Only 7) may be executed.

  In the above-described embodiment, a Bluetooth (registered trademark) compatible microphone (especially a waterproof microphone on the parent device P side) is built in the parent device P and the child device K, and the first device provided in the parent device P and the child device K is provided. A modification is also possible in which the second alarm speakers 32 and 34 are Bluetooth (registered trademark) compatible speakers, and a voice of a bather or a standby person picked up by the microphone can be emitted from the speakers 32 and 34. In this modification, the microphones provided in the main unit P and the sub unit K can be talked at any time or under specific conditions (for example, when the first or second primary alarm or secondary alarm is issued). If it is set to be in the operating state, communication between the bather (private room user) and the standby person can be performed by communication, so that the standby person and the bather can talk to each other, for example, It is also possible for the bather to call the waiter for a rescue request, or for the waiter to ask the bather about the situation. This makes it possible for the standby person to quickly and accurately detect the bather's situation (for example, a change in the body), to increase the possibility of being rescued earlier, and the safety is further improved.

BS... Biological information detection devices C1, C2,..., First and second control devices E1, E2,..., First and second alarm devices Fp, Fk. .... Bathers (private room users)
H '...... Toilet user (private room user)
K ··············· Liter to the first error warning device (warning device on the parent device side)
Lk: Second error warning device (warning device on the slave unit side)
M1 Primary alarm notification device P Master units PW1, PW2 Power switch R Bathroom (private room)
R '... toilet (private room)
T1, T2,... First and second determination times Ts... Predetermined times 7, 8... First and second communication devices 31. Alarm medium)
32 ... 1st alarm speaker (alarm medium of 1st alarm device)
33 ... Second alarm lamp (alarm medium for second alarm device)
34... Second alarm speaker (second alarm device alarm medium, rescue request notification device)

Claims (13)

A master unit (P) having a first alarm device (E1) capable of issuing a primary alarm to a private room user (H, H ') and comprising a wearable terminal that can be worn on the private room user (H, H'). )When,
And a slave unit (K) disposed outside the private room (R, R ') having a second alarm device (E2) capable of issuing a secondary alarm to a waiting person outside the private room (R, R'). ,
The master unit (P) is a biometric information detection device (BS) that detects predetermined biometric information of a private room user (H, H ′) and a transmission from the master unit (P) to the slave unit (K). A first communication device (7) having at least a function, and a first control device (C1) connected to the first alarm device (E1), the biological information detection device (BS), and the first communication device (7) And at least
When the first control device (C1) determines that the biological information detected by the biological information detection device (BS) is an abnormal value after the master unit (P) is activated, the first alarm device (E1) If the biometric information does not return to a normal value even after a predetermined time (Ts) has elapsed after the first primary alarm is started and the first primary alarm is started, the first communication device (7) A first secondary alarm command signal is transmitted;
The slave unit (K) includes a second communication device (8) capable of receiving a transmission signal from the first communication device (7), the second alarm device (E2), and the second communication device (8). A second control device (C2) connected to
The second control device (C2) outputs a first secondary alarm to the second alarm device (E2) when the second communication device (8) receives the first secondary alarm command signal. A device for preventing accidents caused by neglect of private room users.   When the first control device (C1) returns the normal information to the first alarm device (E1) after the start of the first primary alarm and before the predetermined time (Ts) has elapsed, 2. The private room according to claim 1, wherein the first primary alarm is stopped, and after the stop, the first primary alarm is issued again in response to switching of the biological information from a normal value to an abnormal value. User neglect accident prevention device. The master unit (P) further includes a first alarm canceling device (Fp) that can be arbitrarily canceled by a private room user (H, H ′),
The first control device (C1) causes the first alarm device (E1) to issue a second primary alarm when a first determination time (T1) has elapsed after the master device (P) is activated. In addition, if there is no release input to the first alarm release device (Fp) even after the second determination time (T2) has elapsed after the start of the second primary alarm, the first communication device (7) A second secondary warning command signal is transmitted from the second control device (C2), and the second control device (C2) receives the second secondary warning command signal when the second communication device (8) receives the second secondary warning command signal. The device for preventing accidents caused by neglect of private room users according to claim 1 or 2, characterized in that the device (E2) issues a second secondary alarm.   The first control device (C1), after the first alarm device (E1) issues a second primary alarm based on the passage of the first determination time (T1), the second determination time (T2) If there is a cancel input to the first alarm canceling device (Fp) before the lapse, the second primary alarm is stopped, and after the stop, the first alarm is detected when the first determination time (T1) has elapsed. 4. The device for preventing accidents caused by neglect of private room users according to claim 3, wherein the device (E1) makes the second primary alarm again. The first and second communication devices (7, 8) have a bidirectional communication function capable of transmitting and receiving signals between each other,
The handset (K) further includes a second alarm canceling device (Fk) that can be arbitrarily canceled by the standby person,
After the second alarm device (E2) issues the first or second secondary alarm, both the first and second alarm canceling devices (Fp, Fk) are input to cancel, The second control device (C2) stops a secondary alarm being alarmed, and the first control device (C1) stops a primary alarm corresponding to the secondary alarm being alarmed. Item 5. Accident prevention device for private room users according to item 3 or 4. The first alarm device (E1) is configured to issue the first and second primary alarms from a common alarm medium (31, 32),
The first control device (C1) causes the first alarm device (E1) to issue only the first primary alarm in a situation where both the first and second primary alarms should be issued. The device for preventing accidents caused by neglect of private room users according to any one of claims 3 to 5. The second alarm device (E2) is configured to issue the first and second secondary alarms from a common alarm medium (33, 34),
When the second communication device (8) receives both of the first and second secondary alarm command signals, the second control device (C2) first sends the first control device (C2) to the second alarm device (E2). The device for preventing accidents caused by neglect of private room users according to any one of claims 3 to 6, wherein only the secondary alarm is issued. The first control device (C1) transmits a primary alarm monitor signal from the first communication device (7) during the first primary alarm,
The slave unit (K) includes a primary alarm notification device (M1) for notifying that the first alarm device (E1) of the master unit (P) is in the first primary alarm,
The second control device (C2) is configured to cause the first alarm notification device (M1) to perform a notification operation in response to reception of the primary alarm monitor signal by the second communication device (8). The device for preventing accidents caused by neglect of a private room user according to any one of claims 1 to 7.   In the slave unit (K), a smartphone in which an application for exerting the function of the slave unit (K) is downloaded, an external monitor system having a communication function with the master unit (P), The device for preventing accidents caused by neglect of a private room user according to any one of claims 1 to 8, wherein at least one of a wearable terminal and an AI speaker is included. The master unit (P) and the slave unit (K) each have power switches (PW1, PW2) that can be switched between an operating state and a dormant state at any time,
Use of a private room according to any one of claims 1 to 9, characterized in that each power switch (PW1, PW2) is switched from the operating state to the resting state by a long press operation. For preventing people from neglecting accidents. Each of the first and second communication devices (7, 8) has a transmission / reception function for notifying one of the master unit (P) and the slave unit (K) of which one has failed. And
Further, the master unit (P) issues a warning when the master unit (P) fails or when the slave unit (K) is notified of a fault of the slave unit (K). The warning device (Lp) and the slave unit (K) when the slave unit (K) fails or when the master unit (P) is informed of the failure of the master unit (P) 11. The device for preventing accidents caused by neglect of private room users according to any one of claims 1 to 10, wherein a warning device (Lk) on the side of the handset that issues a warning is provided. The first and second communication devices (7, 8) have a transmission / reception function for notifying one of the parent device (P) and the child device (K) that the power is off. Each has
Further, the parent device (P) has a parent device side warning device (Lp) that issues a warning when the child device (K) is informed of the power-off state of the child device (K). The unit (K) is provided with a slave unit side warning device (Lk) that issues a warning when the master unit (P) is notified of the power-off state of the master unit (P). The device for preventing accidents caused by neglect of private room users according to any one of claims 1 to 11. The master unit (P) is provided with a rescue request operating device (70) to be operated and input when a private room user (H, H ') requests rescue, and the slave unit (K) includes A rescue request notification device (34) is provided for notifying a standby person that there is a rescue request,
The first control device (C1) causes a rescue request signal to be output from the first communication device (7) based on an operation input to the rescue request operation device (70),
The said 2nd control apparatus (C2) carries out alerting | reporting operation | movement of the said rescue request alerting | reporting apparatus (34) according to the said 2nd communication apparatus (8) receiving the said rescue request signal, It is characterized by the above-mentioned. The device for preventing accidents caused by neglect of private room users according to any one of 1 to 12.

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