CN109035698A

CN109035698A - A kind of safe and healthy monitor system of the elderly based on wearable device

Info

Publication number: CN109035698A
Application number: CN201810995463.4A
Authority: CN
Inventors: 赖粤; 钱毅霖; 余荣; 张浩川; 戴凌峰
Original assignee: Guangdong University of Technology
Current assignee: Guangdong University of Technology
Priority date: 2018-08-29
Filing date: 2018-08-29
Publication date: 2018-12-18

Abstract

The invention discloses a kind of safe and healthy monitor systems of the elderly based on wearable device, including server, the a variety of state of health data and its corresponding safe condition grade of wearable device acquisition for being worn according to the elderly send emergency instruction to the elderly's mobile terminal and guardian's mobile terminal；The elderly's mobile terminal, for making corresponding response according to emergency instruction；Wearable device has confirmation rescue module, and to be rescued, information returns to guardian's mobile terminal；Guardian's mobile terminal, for receiving emergency instruction and information of being rescued.It can be seen that the information that can will be rescued by the confirmation rescue module being arranged on wearable device returns to guardian's mobile terminal, to improve timeliness after the elderly obtains relief.

Description

Old person's safety and health monitor system based on wearable equipment

Technical Field

The invention relates to the technical field of monitoring, in particular to a wearable device-based elderly safety and health monitoring system.

Background

With the increase of the proportion of the population of the elderly people in China, the aging of the population becomes a very serious social problem in China. The disease rate is increased due to the reduction of the health condition of the old, and the children cannot accompany the old in real time when going out, so that the old is lost or sudden diseases cannot be cured in time. Therefore, wearable devices with anti-lost functions are popular with consumers.

There are many wearable devices with anti-wandering functions on the market today, such as anti-wandering bracelets, anti-wandering watches, anti-wandering waistbands, etc. However, these wearable devices only send reminders to the guardian when the health status data of the elderly is abnormal. However, when the guardian is far away from the old and cannot accompany the old in time, the guardian cannot know the information whether the old is rescued by other people in time, so that the guardian is worried for a long time. Therefore, in the prior art, the guardian cannot timely obtain the information that the old people wearing the wearable device are rescued by other people.

Therefore, how to enable the guardian to timely obtain the information that the old people wearing the wearable device are already helped by other people is a technical problem to be solved by the personnel in the field.

Disclosure of Invention

The invention aims to provide a wearable device-based elderly safety and health monitoring system, which is used for enabling a guardian to timely obtain information that the elderly wearing the wearable device are rescued by other people.

In order to solve the technical problem, the invention provides a wearable device-based elderly safety and health monitoring system, which comprises:

the server is used for sending a distress instruction to the old mobile terminal and the guardian mobile terminal according to various health state data collected by wearable equipment worn by the old and corresponding safety state levels;

the mobile terminal of the old people is used for making corresponding response according to the distress instruction;

the wearable device is provided with a rescue confirming module so as to return rescue information to the guardian mobile terminal;

and the guardian mobile terminal is used for receiving the distress instruction and the distress information.

Preferably, the confirmation and rescue module is a button arranged on the wearable device.

Preferably, the wearable device has a sign acquisition module, a behavior acquisition module, a GPS positioning module, a time acquisition module, an environment acquisition module, and a voice acquisition module, so as to acquire the health status data.

Preferably, the wearable device is also provided with a loudspeaker and a display so as to send out a distress signal according to the distress command.

Preferably, when the position information collected by the GPS positioning module is in a safe area, the mobile terminal for the elderly is further configured to close the environment collection module and the voice collection module.

Preferably, the safety state levels specifically include a first level characterizing a safety state, and a second level, a third level and a fourth level characterizing a non-safety state.

Preferably, when the safety state level is not the first level, the distress call includes inquiry information for inquiring the current state of the old person, information for starting bluetooth broadcast, information for starting voice broadcast, information for displaying that the old person needs to be rescued, or information for contacting an emergency center.

Preferably, the volume and frequency of the information for starting the voice broadcast are in positive correlation with the safety state level.

Preferably, the information for displaying that the elderly need help includes addresses of the elderly and contact ways of guardians.

Preferably, the information for displaying the need of the elderly for assistance further comprises a preset assistance scheme.

The invention provides a wearable device-based old person safety health monitoring system, which comprises a server, a monitoring server and a server, wherein the server is used for sending a distress instruction to an old person mobile terminal and a guardian mobile terminal according to various health state data acquired by a wearable device worn by an old person and corresponding safety state grades; the mobile terminal for the old is used for making corresponding response according to the distress instruction; the wearable device is provided with a rescue confirming module so as to return rescue information to the guardian mobile terminal; and the guardian mobile terminal is used for receiving the distress instruction and the distress information. Therefore, after the old people are rescued, the rescued information can be returned to the guardian mobile terminal through the rescue confirming module arranged on the wearable device, and therefore timeliness is improved.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is a structural diagram of a wearable device-based elderly safety and health monitoring system according to an embodiment of the present invention;

fig. 2 is a structural diagram of a wearable device according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a security status level division according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention.

The core of the invention is to provide a wearable device-based elderly safety and health monitoring system, which is used for enabling a guardian to timely obtain information that the elderly wearing the wearable device are rescued by other people.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

Fig. 1 is a structural diagram of a wearable device-based elderly safety and health monitoring system according to an embodiment of the present invention. As shown in fig. 1, the system includes:

and the server 10 is used for sending a distress instruction to the old people mobile terminal and the guardian mobile terminal according to various health state data acquired by the wearable device worn by the old people and the corresponding safety state levels.

And the mobile terminal 11 for the old is used for making corresponding response according to the distress instruction.

The wearable device 12 is provided with a confirmation rescue module so as to return rescue information to the guardian mobile terminal.

And the guardian mobile terminal 13 is used for receiving the distress instruction and the distress information.

The determination of the safety state grade corresponding to various health state data in the invention can be realized based on a server, and the server end generally comprises a database, a data management function, a data analysis function, an account management function and the like; of course, the system can also be based on wearable equipment, a mobile terminal APP and a server. It should be noted that the present embodiment is not limited to the method for determining the safety state level corresponding to the multiple health state data. In addition, the safety status level can be divided into a plurality of levels according to actual situations, specifically into several levels, and this embodiment is not limited.

In the specific implementation, the wearable device is worn on the elderly, and various sensors are arranged on the wearable device, so that various health state data can be collected. In this embodiment, the type of sensor on the wearable device is not limited, and may include, for example, a heart rate sensor, a pulse sensor, a positioning module, and the like. In other words, in the present embodiment, the types of the health status data are not limited, and two or more types may be used. In addition, the wearing mode of the wearable device is not limited, and the wearable device can be worn on a bracelet, worn in front of the chest, or attached to a certain part of the body.

The wearable device can be provided with the remote communication module, with server direct communication, then with multiple health status data transmission to the server to supply the server to judge, and receive the judgement result of server transmission. Or wearable equipment can be provided with near field communication module, for example bluetooth module, communicates with the mobile terminal that the old person used (old person mobile terminal for short), transmits multiple health status data earlier to old person mobile terminal, then by old person mobile terminal remote transmission to server. It can be understood that the mobile terminal of the old people can be a mobile phone and other terminals. The old people mobile terminal is in communication connection with the guardian mobile terminal, and transmits the health state data and the judgment result, or only the judgment result, to the guardian mobile terminal; or only when the judgment result represents a danger, the judgment result is transmitted to the guardian mobile terminal, which is not limited in this embodiment. In this embodiment, the wearable device is provided with a rescue confirmation module so as to return rescue information to the guardian mobile terminal. It should be noted that the type of the rescue module is not limited, and may be in the form of a button. It is understood that the present invention is not described in detail herein, and other forms other than the key form, such as a touch form, etc., are possible. When the old people are in danger, if the old people are rescued, the people who perform the rescue can press the keys when living, the wearable device can send the rescue information to the old people mobile terminal, and then the old people mobile terminal can directly send the rescue information to the guardian mobile terminal, or the rescue information is sent to the server firstly and then sent to the guardian mobile terminal by the server. Preferably, in order to save time, the saving information is directly transmitted to the guardian mobile terminal by the old mobile terminal. The mobile terminal for the old is a mobile terminal used by the old, can communicate with the server and the wearable device, and certainly can also communicate with the mobile terminal for the guardian, and is used for making a corresponding response according to the type of the distress instruction, for example, making a call and the like.

The guardian mobile terminal can receive the distress instruction, and then can judge whether to rescue the old man in person according to the position of the current position away from the old man, or can inform other neighbors around the old man to rescue the old man in front. In addition, the guardian mobile terminal is also used for acquiring the rescue information, and after the guardian mobile terminal obtains a rescue instruction, if the guardian mobile terminal cannot help the old in person, the mood is always more urgent, so that the guardian can be relieved by sending the rescue information to the guardian mobile terminal after the old is rescued.

It is to be understood that, in this embodiment, each hardware device included in the system may have other functions besides the above functions, which may be referred to in the prior art, and details of this embodiment are not described again.

The system for monitoring the safety and health of the old people based on the wearable equipment comprises a server, a monitoring server and a server, wherein the server is used for sending a distress instruction to a mobile terminal of the old people and a mobile terminal of a guardian according to various health state data collected by the wearable equipment worn by the old people and corresponding safety state levels; the mobile terminal for the old is used for making corresponding response according to the distress instruction; the wearable device is provided with a rescue confirming module so as to return rescue information to the guardian mobile terminal; and the guardian mobile terminal is used for receiving the distress instruction and the distress information. Therefore, after the old people are rescued, the rescued information can be returned to the guardian mobile terminal through the rescue confirming module arranged on the wearable device, and therefore timeliness is improved.

In a first embodiment, the type of the acquisition module on the wearable device is not limited, and the type of the corresponding health status data is not limited, and the invention provides a type of the acquisition module specifically included in the wearable device, in which the corresponding health status data is different according to the different scenes, for example, the type of the health status data is changed according to different situations, for example, the type of the health status data is changed according to the different situations of the elderly.

Example two

Fig. 2 is a structural diagram of a wearable device according to an embodiment of the present invention. On the basis of the first embodiment, the wearable device is provided with a sign acquisition module, a behavior acquisition module, a GPS positioning module, a time acquisition module, an environment acquisition module and a voice acquisition module so as to acquire health state data.

1. The health status data is invariant

In this embodiment, the multiple health status data specifically includes:

position information (acquired by a GPS positioning module), sign information (acquired by a sign acquisition module, such as psychology, body temperature, blood sugar, blood pressure and the like, and acquired by various sensors), behavior information (acquired by a behavior acquisition module, such as an accelerometer and a gyroscope), time information (acquired by a time acquisition module), environment information (acquired by an environment acquisition module, such as a temperature and humidity sensor and a light sensor), and voice information (acquired by a voice acquisition module);

wherein,

the position information is specifically: whether the safety area is divided in advance;

the physical sign information is divided into four levels, specifically: a stage, b stage, c stage and d stage;

behavior information is classified into normal and dangerous according to whether a person falls down;

the environment information is divided into three environments, specifically: a first environment, a second environment, and a third environment;

the voice information is divided into a person-asking-for-help situation and an unmanned-asking-for-help situation according to decibels of surrounding sounds;

the time information is divided into: a normal period and an observation period.

It should be noted that the types included in the health status data are only a specific implementation manner, and in addition, the division of each specific type may be set according to actual situations, and does not affect the implementation of the present solution.

(1) Location information

The safety area is divided into two types of safety areas and non-safety areas, and the safety areas can be set according to specific conditions, such as home, nursing home and the like;

(2) sign information (taking four health state data of heart rate, body temperature, blood pressure and blood sugar as an example)

a stage: all lie in the normal range, belong to the health condition;

b, stage: the four parameters are the same and abnormal and are in a low-risk condition;

c, stage: two of the four parameters are abnormal, and belong to the medium-risk condition;

d stage: more than two abnormalities exist in the four parameters, and the method belongs to a high-risk situation.

TABLE 1 health status data comparison Table

(3) Behavior information

There are two cases: the old people are in walking, standing, sitting or sleeping, which is a normal condition; the old people are in a falling state and belong to dangerous conditions;

(4) environmental information

There are three cases: the first is that the temperature, the humidity and the light are both in a normal range, and the environment is a safe environment, namely a first environment; the second type is that the conditions of over low temperature, over high temperature and humidity, over weak or over strong light and the like meet more than one item, and the second type is an abnormal environment, namely a second environment; the third is to satisfy two or more abnormal conditions at the same time, which can be regarded as a dangerous environment, i.e., the third environment.

TABLE 2 environmental information comparison Table

(5) Voice information

One is that there are other people's voices around, the environment is very hot, it is a person's salvation situation; the second is that there is no human voice around, the environment is quite quiet, and it belongs to the situation of unmanned rescue. Specifically, the threshold value is defined by the decibel of the sound, and can be set according to the actual situation.

TABLE 3 Voice information LUTION

(6) Time information:

the method comprises the following two cases, wherein one case is 6: 00-22: 00 and belongs to a common time period; the other is 22: 00-6: 00, belonging to the observation period. It is understood that the above two periods of time may be set according to the specific geographic location, season, etc., and are not necessarily divided as above.

The health state data provided above are not changed, the operation is simple in actual operation, many factors do not need to be considered, and the acquisition module always keeps the working state. However, the method cannot reduce power consumption, so that the invention also provides a method for changing the health state data, and in certain conditions, some acquisition modules are closed, so that the power consumption can be saved. The specific mode is to temporarily shut down the environment acquisition module and the voice acquisition module according to whether the environment acquisition module and the voice acquisition module are in a safe area or not.

2. The health status data being changed

When the position information collected by the GPS positioning module is in the safe area, the mobile terminal for the old is also used for closing the environment collection module and the voice collection module.

Because the environment acquisition module and the voice acquisition module are closed, the various health state data under the scene are specifically as follows: sign information, position information, behavior information and time information;

in this embodiment, the collection frequency of the position information is specifically:

collecting position information at a fixed frequency when in a safe area;

when the position information is not in the safe area, the acquisition frequency of the position information is positively correlated with the distance from the safe area.

The fixed frequency may be set according to actual conditions, for example, the fixed frequency may be set once every 1 minute, but since the safety status level may increase after the elderly leaves the safety area, in order to obtain the health status data of the elderly in time, in this embodiment, the collection frequency of the position information is correspondingly increased, for example, once every 1 second.

EXAMPLE III

On the basis of the second embodiment, the wearable device further has a speaker and a display (as shown in fig. 2) so as to send out a distress signal according to the distress instruction.

In the above embodiment, although the guardian can obtain the distress instruction, in some cases, the guardian is far away from the old and cannot help the old in the first time, and there may be neighbors or passers-by around the old to help the old. In this embodiment, be provided with speaker and display on the wearable equipment, like this through speaker broadcast SOS signal (speech signal) that preset, through display SOS signal (text signal) to other people can in time discover the old person. For the rest of the embodiments, please refer to embodiment one, which is not described herein again.

Example four

Fig. 3 is a schematic diagram of a security status level division according to an embodiment of the present invention. In this embodiment, on the basis of the second embodiment, the safety state levels are divided into four levels, specifically including a first level representing the safety state, and a second level (low risk), a third level (medium risk), and a fourth level (high risk) representing the non-safety state. It is understood that the division of the security status levels is only a specific application scenario and does not represent only this way, and the more the division levels, the finer the result is, but the more complex the execution process is, and the division level is divided into four levels in this embodiment in consideration of these situations.

EXAMPLE five

Since the four levels are divided in the fourth embodiment and represent different safety states, it can be understood that the manner and the emergency degree in which the elderly need to be rescued are different in different safety states. In this embodiment, different rescue information is adopted according to different safety state levels, and corresponding rescue modes are different. If the safety state level of the elderly is the first level, the elderly are safe, and therefore, rescue is not needed, and the description of the embodiment is omitted. If the old person's safety status level is the second level, the third level or the fourth level, it indicates that the old person is currently in a dangerous status with different degrees of danger. For example, the risk level is in the order of a second level (low risk), a third level (medium risk), and a fourth level (high risk) from low to high.

In a preferred embodiment, when the safety state level is not the first level, the distress call includes inquiry information for inquiring the current state of the old person or information for turning on bluetooth broadcasting or information for turning on voice broadcasting or information for displaying information that the old person needs to be rescued or information for contacting an emergency center.

In this embodiment, the five rescue information respectively correspond to five rescue modes, and which kind of rescue information corresponds to which kind of safety state level may be determined according to an actual situation, which is not limited in this embodiment.

1. Rescue mode corresponding to query information for querying current state of old people

When danger is found, the wearable equipment is controlled to send out voice to inquire the old people how to feel through the mobile terminal system, if bad answers are obtained, whether the old people are located in a safe area is judged, if yes, the old people ask for help nearby through a loudspeaker and the like; meanwhile, the system inquires which guardian needs to be informed, then dials the telephone of the guardian, and sends specific position information so as to obtain rescue.

2. Rescue mode corresponding to information for starting Bluetooth broadcast

When finding danger, open old person mobile terminal's bluetooth module, whether near have the other terminals that are equipped with wearable equipment APP, some requests to pair with it and be connected, requests its user's rescue or help contact first aid center to corresponding reward of returning this user certain form after confirming the rescue, in order to encourage its rescue enthusiasm.

3. Rescue mode corresponding to information for starting voice broadcast

When the old people are not in the safe area and the Bluetooth broadcast does not respond, the loudspeaker can be started, voices with different contents are sent out according to different physical signs and behavior information of the old people to carry out short-distance alarm and help seeking, help seeking signals with gradually increased volume and frequency are sent out according to the danger level from low to high, and the volume and the frequency of the information for starting the voice broadcast are in positive correlation with the safe state level.

4. Rescue mode corresponding to information for displaying need of old people for rescue

Preferably, the information showing that the elderly need help specifically includes addresses of the elderly and contact ways of the guardians. The display of the wearable device displays the addresses of the old people and the contact ways of the guardians, and the like, so that the situation that people are afraid of misunderstanding to give up rescue, especially the old people fall down, is prevented, and the rescue behaviors of rescuers are protected by law. In another embodiment, a preset rescue scheme is also included. The rescue scheme can be displayed through the display or the audio frequency of the rescue scheme can be played through the loudspeaker, so that the rescue people can timely know how to implement the rescue, and the condition deterioration of the old people caused by the wrong rescue method is avoided. It can be understood that the rescue scheme needs to be preset, and in specific implementation, various types can be set according to the health status data, so that a corresponding rescue scheme can be adopted according to the current state of the elderly.

5. Rescue mode corresponding to information contacting emergency center

When the old people are in a high-risk condition and the guardian or nearby people do not confirm rescue feedback within a certain time (specified by a system), the old people dial a telephone of a first-aid center, broadcast the rescue content and the geographical position and request rescue. The predetermined time may be 5 minutes or 10 minutes, and is not particularly limited.

The wearable device-based elderly safety and health monitoring system provided by the invention is described in detail above. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an old person's safety and health monitor system based on wearable equipment which characterized in that includes:

2. The system of claim 1, wherein the confirmation rescue module is embodied as a button disposed on the wearable device.

3. The system of claim 1, wherein the wearable device has a sign acquisition module, a behavior acquisition module, a GPS location module, a time acquisition module, an environment acquisition module, and a voice acquisition module to acquire the health status data.

4. The system of claim 3, wherein the wearable device further has a speaker and a display to signal a distress signal in accordance with the distress instruction.

5. The system of claim 3, wherein the mobile terminal of the elderly is further configured to turn off the environment collection module and the voice collection module when the location information collected by the GPS positioning module is within a safe area.

6. The system according to claim 5, wherein the safety status levels comprise in particular a first level characterizing a safety status, and a second level, a third level and a fourth level characterizing a non-safety status.

7. The system of claim 6, wherein when the security status level is not the first level, the distress instruction comprises a query message asking the old person for the current status, or a message turning on Bluetooth broadcasting, or a message turning on voice broadcasting, or a message displaying that the old person needs help, or a message contacting an emergency center.

8. The system of claim 7, wherein the volume and frequency of the voice broadcast-on message is positively correlated to the security status level.

9. The system of claim 7, wherein the information indicating that the elderly need assistance includes an address of the elderly and a contact address of the guardian.

10. The system of claim 7, wherein the information indicating the need for assistance by the elderly further comprises a pre-defined assistance regimen.