JP5638836B2 - Building window management system - Google Patents

Description

  The present invention relates to a building window management system.

  In recent years, window shutters provided in windows in buildings have been used for crime prevention purposes. For example, the window shutter is closed to prevent crime while the resident is out. In addition, an electric window shutter has been put into practical use, and the shutter curtain closing and opening operations are performed by pressing a shutter opening / closing button provided in the operation switch device. (For example, Patent Document 1).

JP 2004-62548 A

  By the way, when a resident goes out, for example, it is assumed that the resident pushes the closing button to close the window shutter and then goes out. Here, when the window shutter is closed, a predetermined operation time is required from the start to the end of the operation of the shutter curtain. Therefore, a resident may go out without confirming whether the window shutter is actually closed. It is believed that there is. That is, the resident assumes that the window shutter has been closed by pressing the closing button, and goes out without noticing the completion of closing.

  In such a case, the window shutter cannot be normally closed when dust or stones are present on the shutter rail portion or there is an abnormality in the drive system. As a result, the resident goes out without the window shutter being completely closed. Sometimes.

  An object of this invention is to provide the window management system which can implement | achieve high crime prevention.

  In order to solve the above-mentioned problems, a building window management system according to a first aspect of the present invention is provided in a window portion of a building, opens and closes the window portion and is locked by a window locking device, and the window portion. An electric shutter device that is provided on the outdoor side of the sash door and that opens and closes, a sash detection means that detects a locking state of the sash door by the window locking device, and a shutter detection that detects the operating state of the shutter device And a display control means for displaying each detection result of the sash detection means and the shutter detection means on a display device.

  According to the first invention, since the respective detection results of the operation state of the shutter device and the locking state of the sash door are displayed on the display device, the person looks at the display device and the actual operation state and sash of the shutter device can be seen. You can know the actual locked state of the door. Therefore, even if the person does not go to see the state of operation of the shutter device and the state of the window locking device, the display device confirms that the shutter device is operating normally and the sash door is locked. By doing, the fall of the crime prevention performance in a window part can be suppressed. In addition, the electric shutter device requires a certain amount of operation time from the start of operation to the transition to a desired state. On the other hand, according to the present invention, since the detection result of the operating state of the shutter device is displayed on the display device, a person does not wait around the shutter device for the operation of the operating shutter device to be completed. It can also be confirmed that the shutter device has shifted to the desired state.

  As a result, high crime prevention can be realized in the window provided with the shutter device and the sash door.

  In the second invention, it is provided with an outing detecting means for detecting that a person goes out of the building, and the display control means is provided in the display device when the outing detecting means detects that the person goes out. Each detection result is displayed.

  According to the second invention, when a person tries to go out, the operating state of the shutter device and the locked state of the sash door can be notified to the person. This prevents forgetting to close the shutter device and forgetting to lock the sash door when going out.

  In a third aspect of the invention, the display device is installed in an entrance / exit hall having an entrance / exit of the building, and the outside detection means detects that a person is out in the entrance / exit hall as a person goes out.

  According to the third invention, since the display device is installed in the entrance / exit hall, the person who goes out knows the operation state of the shutter device and the locked state of the sash door after moving to the entrance / exit hall, that is, just before going out. be able to. In this case, it is possible to increase the certainty of the door lock check at the time of going out.

  According to a fourth aspect of the invention, there is provided a closing abnormality detecting unit that detects an abnormality of the closing operation of the shutter device as a closing abnormality, and the display control unit is configured to detect the outing when a person goes out by the outing detecting unit. The detection result of the closing abnormality detecting means is displayed on the display device.

  According to the fourth aspect of the invention, it is possible to avoid a person going out without knowing that an abnormality has occurred in the closing operation of the shutter device. That is, it can be avoided that a person goes out without knowing that the door is not normally closed by the shutter device.

  According to a fifth aspect of the invention, there is provided means for emergency-stopping the closing operation of the shutter device when the closing abnormality of the shutter device is detected by the closing abnormality detection means, and the display control means is configured to detect the person by the outing detection means. When it is detected that the shutter device goes out, the display device displays that the closing operation of the shutter device has been stopped.

  According to the fifth aspect of the present invention, it is possible to avoid a person from going out without knowing the emergency stop of the shutter device in the configuration in which the close operation is emergency stopped when an abnormality occurs in the closing operation of the shutter device. Therefore, it can suppress that the crime prevention performance of a window part falls, ensuring the safety | security regarding operation | movement of a shutter apparatus.

  According to a sixth aspect of the present invention, the means for starting the closing operation of the shutter device when a closing operation is performed on the operating device by a person, and the elapsed time since the closing operation of the shutter device is started for a predetermined time. And a go-out restricting means for performing a go-out restricting process for restricting a person from going out of the building until reaching.

  According to the sixth aspect, the person's going out is restricted until the elapsed time from the start of the closing operation of the shutter device reaches a predetermined time. In this case, it is considered that the time required to complete the operation of the shutter device is taken into consideration, and it is possible to prevent a person from going out without waiting for the operation of the shutter device to be completed.

  In a seventh aspect of the invention, a door locking device that locks and unlocks an entrance door provided at the entrance of the building is provided, and the outing restriction unit performs a process of restricting unlocking of the door locking device as the outing restriction process. Do.

  According to the seventh aspect, the doorway door unlocking restriction process is performed as the outing restriction process of the sixth aspect. Accordingly, it is possible to more reliably regulate the person going out without waiting for the completion of the operation of the shutter device.

  In an eighth aspect of the invention, the shutter device includes a shutter curtain having a plurality of slats, each slat being openable and closable, and a slat drive unit for opening and closing the slats. Slat detection means for detecting a state is provided, and the display control means causes the display device to display the detection results of the slat detection means together with the detection results of the sash detection means and the shutter detection means.

  According to the eighth aspect of the invention, a person can see the actual rotation state of the slats in addition to the actual operation state of the shutter device and the actual locking state of the sash door by looking at the display device. Therefore, even if a person does not go to see the state of the slats of the shutter curtain, it can be confirmed that the slats are in the closed state, so that it is possible to more reliably suppress the deterioration of the security performance in the window portion.

The floor plan of the building in this embodiment. The schematic sectional drawing which shows the structure of a window part periphery. The front view of a shutter apparatus. 7 is a flowchart illustrating a processing procedure of shutter control processing. The flowchart which shows the process sequence of a window alert | report control process. The schematic sectional drawing which shows the structure of a window part periphery. The schematic sectional drawing which shows the structure of a slat.

(First embodiment)
Hereinafter, an embodiment embodying the present invention will be described with reference to the drawings. In the present embodiment, the present invention is embodied as a window management system that manages the state of a window portion provided in a building. FIG. 1 is a floor plan of the building 10.

  As shown in FIG. 1, a building 10 such as a house is provided with a plurality of building spaces such as a bedroom 11, a study 12, a children's room 13, a living room 14, and an entrance 15. In the entrance 15, an entrance / exit 17 is formed in the outer wall 16, and an entrance door 18 is provided in the entrance / exit 17. The front door 18 is a hinged door that opens and closes the front doorway 17 and is pivotally supported with respect to the outer wall 16. The entrance doorway 17 is provided with an entrance locking device 19 for locking the entrance door 18. The entrance locking device 19 is attached to the entrance door 18, and can be shifted to a locked state and an unlocked state.

  In each of the bedroom 11, the study 12, the child room 13, and the living room 14, the outer wall 16 is provided with a window portion 22 as an opening. Each window 22 is provided with a sash door 25. The sash door 25 is a sliding-type opening / closing body that opens and closes the window 22 by sliding in the horizontal direction. The window portion 22 is provided with a window locking device 26 that locks the sash door 25. The window locking device 26 is attached to the sash door 25, and can be shifted to a locked state and an unlocked state.

  In the window portion 22, an electric shutter device 27 is provided on the outdoor side of the sash door 25. The shutter device 27 can shift between a closed state in which the entire window portion 22 is covered from the outdoor side and an open state in which at least a part of the window portion 22 is exposed to the outdoor side.

  In the window management system of the present embodiment, the entrance 15 is provided with an entrance monitor device 29 as a display device that notifies the state of the window 22 in each building space. The entrance monitor device 29 is attached to the inner wall surface of the entrance 15 and includes a speaker that outputs a notification sound, a notification lamp that lights in yellow or red, and a display monitor that displays a notification screen. In the entrance monitor device 29, the locked state of the sash door 25 and the operating state of the shutter device 27 are notified by a notification lamp or a display monitor.

  The window management system will be described with reference to FIGS. FIG. 2 is a schematic cross-sectional view showing the configuration around the window 22, and FIG. 3 is a front view of the shutter device 27. FIG. 2 includes a block diagram showing an electrical configuration related to the window management system.

  As shown in FIG. 2, the shutter device 27 includes a shutter curtain 32 that moves up and down, and a shutter case 33 that houses the shutter curtain 32. The shutter case 33 is formed in a horizontally long box shape, and is attached to the outdoor surface of the outer wall 16 above the window portion 22. Inside the shutter case 33, a winding drum 34 for winding the shutter curtain 32 is provided. The take-up drum 34 is rotatable about a rotation axis extending in the horizontal direction, and the shutter curtain 32 is taken up and fed out by rotating. The shutter curtain 32 is accommodated in the shutter case 33 by being taken up by the take-up drum 34, and is drawn out from the shutter case 33 by being drawn out from the take-up drum 34.

  As shown in FIG. 3, a pair of left and right shutter rails 37 is provided below the shutter case 33. The shutter rail 37 extends in the vertical direction, and the shutter curtain 32 moves up and down along the shutter rail 37. Below the shutter rail 37, a shutter receiving portion 38 extending in parallel with the lower end of the shutter curtain 32 is provided. The shutter receiving portion 38 is a plate member whose plate surface is directed in the vertical direction, and the plate surface faces the lower surface of the shutter case 33. In addition, the shutter rail 37 and the shutter receiving part 38 are the states which protruded from the outer wall 16 to the outdoor side.

  The shutter curtain 32 is a slat type shutter curtain having a plurality of slats 39. The slats 39 are formed in a horizontally long shape, and are arranged vertically on the shutter curtain 32. In this case, the plurality of slats 39 are arranged along the moving direction of the shutter curtain 32, and the shutter curtain 32 moves up and down as each slat 39 integrally slides in the vertical direction.

  The slat 39 is adjustable in inclination angle with respect to the vertical direction. Specifically, the shutter device 27 is provided with an opening / closing guide mechanism 41 for adjusting the inclination angle of each slat 39. The opening / closing guide mechanism 41 has an engagement link portion 42 that can be engaged with an end portion of the slat 39, and the engagement link portion 42 can engage with all the slats 39. The opening / closing guide mechanism 41 has a function of engaging and releasing the engaging link portions 42 with respect to the respective slats 39, and when the engaging link portions 42 are engaged with the slats 39, via the engaging link portions 42. A function of rotating the slat 39, and the tilt angle of the slat 39 is adjusted by rotating the slat 39. The opening / closing guide mechanism 41 can individually adjust the inclination angle for each slat 39. The open / close guide mechanism 41 is provided inside the shutter rail 37.

  The slat 39 is rotatable about a rotation axis extending in the longitudinal direction. The rotation shaft includes a portion that engages with the engagement link portion 42 and extends in the horizontal direction. The adjacent slats 39 are in contact with each other or connected to each other by being in a state of standing in the vertical direction. In this case, no air-permeable gap is formed between adjacent slats 39, and the slats 39 are in a non-ventilated state. On the other hand, when the slat 39 is inclined with respect to the vertical direction, a gap is formed between the adjacent slats 39 so that the slats 39 are in a vented state. The slat 39 opens and closes the gap between the slats 39 by rotating.

  Returning to the description of FIG. 2, the shutter device 27 is provided with a winding drive unit 45 that rotates the winding drum 34 and a slat drive unit 46 that rotates the slat 39. Each of the winding drive unit 45 and the slat drive unit 46 includes an electric motor. The winding drive unit 45 drives to raise and lower the shutter curtain 32, and the slat drive unit 46 drives each slat. The inclination angle of 39 can be changed individually. Here, the shutter device 27 moves up and down the shutter curtain 32 when the winding drive unit 45 is driven. Therefore, when the shutter curtain 32 shifts to an open state or a closed state, a certain amount of operation time (for example, Several seconds to several tens of seconds) is required.

  An electrical configuration related to the window management system will be described.

  In the window management system, the controller 51 as a control means includes a microcomputer including a CPU and various memories, and is attached to, for example, the inner wall surface of the entrance 15 in the building 10. The controller 51 includes a storage unit 52. The storage unit 52 stores schedule information indicating a resident's action schedule, information about an opening / closing schedule of the sash door 25, information about an operation schedule of the shutter device 27, and the like. Yes.

  The controller 51 includes a curtain raising / lowering sensor 55 that detects an actual raising / lowering state of the shutter curtain 32, a slat rotation sensor 56 that detects an actual turning state of the slat 39, and an elevation that detects an abnormal raising / lowering of the shutter curtain 32. An abnormality sensor 57, a rotation abnormality sensor 58 that detects a rotation abnormality of the slat 39, a curtain lower end sensor 59 that detects a load applied to the lower end surface of the shutter curtain 32, and an upper surface of the shutter receiving portion 38. A shutter receiver sensor 60 for detecting the detected load is connected, and these sensors 55 to 60 output detection signals to the controller 51. These sensors 55 to 60 are provided in each of the plurality of shutter devices 27 in the building 10. The lifting / lowering abnormality sensor 57 corresponds to the shutter detection means, and the rotation abnormality sensor 58 corresponds to the slat detection means.

  The curtain raising / lowering sensor 55 is provided on the winding drum 34 of the shutter device 27 and is a rotation angle sensor that detects the rotation angle of the winding drum 34. The controller 51 calculates the feed amount of the shutter curtain 32 from the shutter case 33 based on the rotation angle of the winding drum 34 detected by the curtain lift sensor 55. Specifically, in the storage unit 52, the rotation angle of the winding drum 34 required until the shutter curtain 32 is changed from the open state to the closed state is stored in the shutter case 33 in advance. The angle and the detected actual rotation angle of the winding drum 34 are compared, and the amount of extension of the shutter curtain 32 is calculated based on the ratio. The controller 51 determines that the shutter curtain 32 is actually closed when the ratio is 1: 1.

  The slat rotation sensor 56 is provided in each slat 39 and is an encoder that detects the relative position of the slat 39 with respect to the shutter case 33 or the shutter rail 37. The shutter case 33 or the shutter rail 37 is provided with an encoder paired with the slat rotation sensor 56. The controller 51 compares the actual position of the slat 39 detected by the slat rotation sensor 56 with the position of the slat 39 in the closed state. If the positions are the same, the slat 39 is actually in the closed state. Is determined.

  The raising / lowering abnormality sensor 57 is provided in the winding drive unit 45 of the shutter device 27. The raising / lowering abnormality sensor 57 is a sensor that detects that an overcurrent has passed through the board ECU built in the winding drive unit 45. When an overcurrent is generated in the board ECU of the winding drive unit 45, the shutter curtain 32 is prevented from moving up and down by an obstacle such as a power cable or a box, and the rotation speed of the electric motor of the winding drive unit 45 is impossible. It is assumed that the state has been lowered.

  The rotation abnormality sensor 58 is provided in the slat drive unit 46 of the shutter device 27. The rotation abnormality sensor 58 is a sensor that detects that an overcurrent has passed through the board ECU built in the slat drive unit 46. When an overcurrent is generated in the substrate ECU of the slat drive unit 46, the rotation of the slat 39 is obstructed by an obstacle or the like, and the rotation speed of the electric motor of the slat drive unit 46 is forcibly reduced. It is assumed that

  The curtain lower end sensor 59 is provided on the slat 39 that forms the lower end surface of the shutter curtain 32 among the plurality of slats 39. The curtain lower end sensor 59 detects that an obstacle or the like has contacted the lower end surface by detecting a load on the lower end surface of the shutter curtain 32. The shutter receiving part sensor 60 is provided in the shutter receiving part 38 in the window part 22. The shutter receiving part sensor 60 detects a load on the upper surface of the shutter receiving part 38 to detect that an obstacle or the like has contacted the upper surface. Therefore, when an obstacle is sandwiched between the shutter curtain 32 and the shutter receiver 38 during the lowering operation, contact with the obstacle is detected as a load by both the curtain bottom sensor 59 and the shutter receiver sensor 60. The

  In addition, the raising / lowering abnormality sensor 57, the curtain lower end sensor 59, and the shutter receiving part sensor 60 comprise the abnormality detection means.

  The controller 51 is connected to the entrance locking device 19, the window locking device 26, a shutter operation device 65 in which an input operation is performed by a person, and a communication device 66 capable of wired or wireless communication. The entrance locking device 19 and the window locking device 26 have sensors for detecting the locking and unlocking states of the entrance door 18 and the sash door 25, respectively, and signals indicating the states of the locking devices 19 and 26 are detected by the sensors. To the controller 51. In this case, the window locking device 26 has sash detection means for detecting the locked state of the sash door 25. Moreover, the controller 51 controls the operation of the entrance locking device 19 by outputting a command signal.

  The shutter operation device 65 is provided for each shutter device 27 at a position where a person around the window portion 22 can operate in the space in the building so as to be paired with one shutter device 27. The shutter operation device 65 outputs an input signal accompanying the input operation to the controller 51, and the controller 51 moves the shutter curtain 32 up and down and rotates the slat 39 according to the input signal. Accordingly, a person can open and close the shutter curtain 32 and the slat 39 by operating the shutter operation device 65. In particular, when a curtain closing operation is performed on the shutter operation device 65, a curtain closing signal is output from the shutter operation device 65 to the controller 51, and the controller 51 operates the winding drive unit 45 to release the shutter curtain 32. To start the closing operation.

  The communication device 66 can wirelessly communicate with a portable device K carried by a person. The communication device 66 receives the identification information when the identification information of the carrier is output from the portable device K such as a smart key. The controller 51 collates the received identification information with the identification information stored in advance in the storage unit to perform authentication processing of the carrier, and determines that the carrier is a registrant when the identification information matches. . The communication device 66 periodically outputs a request signal with the entrance 15 as the target area, and when the portable device K receives the request signal when the carrier enters the entrance 15, an identification signal is output from the portable device K. Is done. Therefore, the controller 51 performs an authentication process for the portable person when the portable person enters the entrance.

  In the window management system, the controller 51 performs a shutter control process for controlling the operation of the shutter device 27 and a window notification control process for notifying the state of the window portion 22. Here, the processing procedure of the shutter control process will be described with reference to the flowchart of FIG. 4, and the processing procedure of the window notification control process will be described with reference to the flowchart of FIG. The controller 51 repeatedly executes the shutter control process and the window notification control process at predetermined intervals.

  First, the procedure of the shutter control process will be described.

  In FIG. 4, in step S <b> 101, it is determined whether the shutter curtain 32 is in the closing operation based on the detection signal of the curtain elevating sensor 55. Here, the amount of extension of the shutter curtain 32 is calculated and stored in the storage unit 52. If the calculated value is smaller than the calculated value of the previous process, the shutter curtain 32 is assumed to be in the closing operation, and the process proceeds to step S102. .

  In step S102, it is determined whether or not an abnormality has occurred in the shutter curtain 32 during the closing operation. Here, on the condition that the transition to the closed state of the shutter curtain 32 has not been completed, it is determined whether or not the winding drive unit 45 has been overloaded based on the detection signal of the lift abnormality sensor 57, and In this case, it is determined that an abnormality has occurred in the closing operation of the shutter curtain 32, and the process proceeds to step S103.

  In step S103, an emergency stop process for the shutter curtain 32 is performed. In the emergency stop process, an emergency stop signal is output to the winding drive unit 45 of the shutter device 27 to stop the shutter curtain 32. This avoids the inconvenience of continuing to drive the winding drive unit 45 even though the shutter curtain 32 is in a state of sandwiching an obstacle. In addition to the emergency stop process, the emergency stop timer is used to measure the length of the emergency stop time in which the shutter curtain 32 is stopped.

  If the shutter curtain 32 is not in the closing operation, the process proceeds to step S104, and it is determined whether or not a curtain closing operation has been performed on the shutter operation device 65. Here, it is determined whether or not a curtain closing signal has been received from the shutter operation device 65, and if a curtain closing signal is received, the process proceeds to step S105 assuming that the curtain closing operation has been performed. In step S105, the winding drive unit 45 is operated to start the closing operation of the shutter curtain 32. In step S106, the elapsed time after the shutter curtain 32 starts the closing operation is measured as the closing operation elapsed time tx.

  The closing operation elapsed time tx may be an elapsed time after the curtain closing operation is performed. Further, after the closing operation of the shutter curtain 32 is started in step S105, the measurement of the closing operation elapsed time tx is continuously performed.

  When the curtain closing operation is not performed on the shutter operation device 65, the process proceeds to step S107, and it is determined whether or not the shutter curtain 32 is in an emergency stop state. Here, it is determined whether or not the latest signal output to the winding drive unit 45 is an emergency stop signal. If the latest signal is an emergency stop signal, the shutter curtain 32 is in an emergency stopped state. If there is, the process proceeds to step S108.

  In step S108, it is determined whether the shutter curtain 32 is closed abnormally due to an obstacle. Here, it is determined whether or not a load is applied to each of the lower end surface of the shutter curtain 32 and the upper surface of the shutter receiving portion 38 based on the detection signals of the curtain lower end sensor 59 and the shutter receiving portion 38, and the respective weights are applied. Is added, it is determined that the closing abnormality is an obstacle pinching abnormality, and the process proceeds to step S109.

  In step S109, it is determined whether the obstacle has been removed. Here, it is determined whether or not the emergency stop time of the shutter curtain 32 has reached a predetermined time (for example, 1 minute). Then, when the emergency stop time reaches a predetermined time, it is determined again whether or not a weight is applied to each of the lower end surface of the shutter curtain 32 and the upper surface of the shutter receiving portion 38, and the weight is applied to each. If so, the process proceeds to step S110 because the obstacle has not been removed. If the emergency stop time has not reached the predetermined time, the measurement of the emergency stop time is continued and this shutter control process is terminated as it is.

  In step S110, a temporary stop process for the shutter curtain 32 is performed. Here, the position of the lower end portion of the shutter curtain 32 that has undergone an emergency stop is set as an emergency stop position, and the position at which the lower end portion of the shutter curtain 32 is slightly higher than the emergency stop position is calculated as a temporary stop position. Then, the shutter curtain 32 that has been stopped in an emergency state is lifted to temporarily shift to the open state, and the shutter curtain 32 is lowered again to perform the closing operation of the shutter curtain 32 so that the lower end portion of the shutter curtain 32 becomes the temporary stop position. Stop. As a result, the opening amount of the shutter curtain 32 can be made as small as possible while avoiding the inconvenience that the shutter curtain 32 is deformed by the lower end portion of the shutter curtain 32 continuously contacting the obstacle.

  In the temporary stop process, an emergency stop may be performed to raise the shutter curtain 32 and stop the shutter curtain 32 in a fully opened state. Even in this case, continuous contact between the shutter curtain 32 and the obstacle can be avoided.

  When the obstacle has been removed (NO in step S109), the process proceeds to step S111, and the shutter curtain 32 is closed. In this case, even if the shutter curtain 32 is temporarily stopped due to an obstacle pinching abnormality, if the obstacle is removed after that, the shutter curtain 32 is closed even if the person does not operate the shutter operation device 65.

  The controller 51 controls the rotation of the slat 39 in addition to the elevation control of the shutter curtain 32. For example, when a rotation abnormality of the slat 39 is detected by the rotation abnormality sensor 58, the controller 51 outputs a rotation stop signal and makes the rotation of the slat 39 emergency stop. As a result, it is possible to avoid the inconvenience of continuing to drive the slat drive unit 46 even though the rotation of the slat 39 is abnormal.

  Next, the processing procedure of the window notification control process will be described.

  In FIG. 5, in step S <b> 201, the open / close state of the shutter curtain 32 is acquired based on the amount of extension of the shutter curtain 32 (the calculation result of step S <b> 101 of the shutter control process). Here, the open / close state of the shutter curtain 32 is acquired corresponding to one of a closed state, an open state, a lifting operation, an emergency stop state, and a temporary stop state. A state where at least a part of the shutter curtain 32 is wound corresponds to an open state.

  In step S202, the open / closed state of the slat 39 is acquired based on the detection signal of the slat rotation sensor 56. Here, the open / closed state of the slat 39 is acquired by corresponding to one of a vented state, a non-vented state, a rotating operation, and an emergency stop state. In step S203, the locking state of the sash door 25 is acquired based on the detection signal of the window locking device 26. In step S204, normal notification processing is executed. In the normal notification process, the door monitor device 29 is notified of the open / closed state of the shutter curtain 32, the open / closed state of the slat 39, and the locked state of the sash door 25 in the window portion 22 by a notification lamp or a display monitor.

  In the entrance monitor device 29, the notification lamps are individually provided for the shutter curtain 32 in the closed state, the open state, the raising / lowering operation, the emergency stop state, and the temporary stop state, respectively. Lights up. The display lamps in the open state, the closed state, and the lifting / lowering operation are lit in yellow, and the display lamps in the emergency stop state and the temporary stop state are lit in red. In addition, the notification lamps are individually provided for each of the closed state, the open state, and the emergency stop state for the slat 39, and are individually provided for each of the locked state and the unlocked state for the sash door 25.

  In step S205, it is determined whether or not a person goes out. Here, it is determined whether or not an authentication process associated with the movement of the portable user K to the entrance 15 has been performed, and whether or not the entrance door 18 has been unlocked by the entrance locking device 19 is determined. When the authentication process is performed and the front door 18 is unlocked, the process proceeds to step S206 on the assumption that a preliminary operation when the person goes out is performed. In addition, when the locking of the sash door 25 is detected by the window locking device 26 and the unlocking of the entrance door 18 is detected by the entrance locking device 19, it may be determined that the going-out preliminary operation has been performed.

  In step S206, it is determined whether or not the closing operation elapsed time tx has reached the closing required time T. Here, the required closing time T is set to the same value as the time required until the shutter curtain 32 in the fully opened state shifts to the closed state, and the closing operation elapsed time tx has not reached the required closing time T. (When tx <T), it is determined that the shutter curtain 32 has not shifted to the closed state, and the process proceeds to step S207.

  In step S207, unlocking prohibition processing of the entrance door 18 is performed. In the unlocking prohibition process, an unlocking prohibition signal is output to the entrance locking device 19 so that the entrance locking device 19 cannot be shifted to the unlocked state by an operation from the indoor side. In this case, when the shutter curtain 32 is in the closing operation, the person's going out from the entrance / exit 17 is restricted. Therefore, when an abnormality occurs in the closing operation of the shutter curtain 32, the person has already exited from the entrance / exit 17 to the outside. It is avoided that it has been.

  When the closing operation elapsed time tx reaches the closing required time T (when tx ≧ T), the process proceeds to step S208, and unlocking permission processing of the entrance door 18 is performed. In the unlocking permission process, an unlocking permission signal is output to the entrance locking device 19 so that the entrance locking device 19 is shifted to the unlocking state by an operation from the indoor side. For this reason, a person can go out from the entrance / exit 17 on the condition that the closing operation of the shutter curtain 32 is normally completed.

  In step S209, it is determined whether or not the shutter curtain 32 is in an abnormal state. Here, it is determined whether or not the shutter curtain 32 is in one of the emergency stop state and the temporary stop state. If the shutter curtain 32 is in either state, it is determined that the shutter curtain 32 is in an abnormal state, and the process proceeds to step S210. .

  In step S210, an abnormality notification process when going out is executed. In the out-of-doors abnormality notification process, the entrance monitor device 29 is notified by a voice or the like notifying that the shutter curtain 32 is in an emergency stop state or a temporary stop state. Thereby, when going out through the entrance 15, it is possible to know that the shutter device 27 is not in the closed state without returning to the space in the building and visually recognizing the periphery of the window portion 22. In the out-of-office abnormality notification process, the entrance monitor device 29 may perform notification using a display monitor or a notification lamp.

  According to the embodiment described in detail above, the following excellent effects can be obtained.

  Since the operating state of the shutter device 27 and the locked state of the sash door 25 are collectively displayed by the notification lamp and the display monitor of the entrance monitor device 29, a person looks at the entrance monitor device 29 to actually detect the shutter device 27. The operating state and the actual locked state of the sash door 25 can be known together. Therefore, even if the person does not go to the study 12 or the like to view the shutter device 27 or the sash door 25, the entrance monitor device 29 can be informed that the shutter device 27 is operating or the sash door 25 is locked. As a result, forgetting to close the shutter curtain 32 and forgetting to lock the sash door 25 can be prevented.

  Since the entrance monitor device 29 is provided at the entrance 15, it is not necessary for a person to wait around the shutter device 27 from the start of the operation of the shutter device 27 to the completion of the operation. For example, when the curtain closing operation is performed by the shutter operation device 65 of the study 12 before the person goes out, a certain amount of operation time is required until the shutter curtain 32 shifts to the closed state. Even if you are not waiting in the study 12 while taking care of the time, you can know the completion of the operation of the shutter device 27 as part of the door lock check by moving to the entrance 15 and looking at the entrance monitor device 29. Therefore, it is possible to prevent the shutter curtain 32 from being forgotten to be closed when the user goes out or going out without knowing that the shutter curtain 32 has not been closed normally.

  As a result, high crime prevention can be realized in the window 22 provided with the shutter device 27 and the sash door 25.

  As a control process for the entrance monitor device 29, the controller 51 performs a normal notification process when a person does not go out, and performs an abnormality notification process when the person goes out. Here, since the abnormality notification process at the time of going out is a process for notifying that the shutter curtain 32 is in an emergency stop state or a temporary stop state, there is an abnormality in the operation of the shutter curtain 32 while the person is at the entrance 15. I can know that. Therefore, it is possible to avoid the inconvenience that a person goes out even though the shutter curtain 32 is not closed. Further, in this case, if there is no abnormality in the operation of the shutter curtain 32, the person does not need to return to the study 12 or the like. Good.

  During the closing operation of the shutter curtain 32, when an obstacle is sandwiched between the lower end portion of the shutter curtain 32 and the shutter receiving portion 38, the closing operation of the shutter curtain 32 is stopped. For this reason, it can avoid that the winding drive part 45 for raising / lowering the shutter curtain 32 becomes overloaded. Further, when the obstacle is sandwiched for a predetermined time or longer, the shutter curtain 32 is controlled to stop at the temporary stop position where the lower end of the shutter curtain 32 does not contact the obstacle. For this reason, the inconvenience that the shutter curtain 32 is deformed by continuously contacting the obstacle can be avoided.

  When the closing operation elapsed time tx after the curtain closing operation is performed on the shutter operating device 65 does not reach the closing required time T, the unlocking of the entrance door 18 is prohibited, so that the shutter curtain 32 is normally operated. A person cannot go out from the entrance / exit 17 until the closed state is entered. Therefore, when an abnormality occurs in the closing operation of the shutter curtain 32 and the shutter curtain 32 is stopped in the opened state, it can be surely notified to the person before the person goes out. As a result, for example, the shutter curtain 32 can be prevented from being left open. That is, it is possible to prevent the window portion 22 from being left in a state where the crime prevention performance is lowered.

  The entrance monitor device 29 can notify the opening / closing state of the slat 39 and the locking state of the sash door 25 in addition to the opening / closing state of the shutter curtain 32. For this reason, when the resident goes out, forgetting to close the slat 39 and forgetting to lock the sash door 25 can be prevented.

(Second Embodiment)
In the said 1st Embodiment, it was set as the structure which ensures crime prevention performance by alerting | reporting the operation state of the shutter apparatus 27, but in addition to this, in 2nd Embodiment, when there exists a person around the window part 22 outdoors. It is set as the structure which improves crime prevention performance by performing a warning process. FIG. 6 is a schematic cross-sectional view showing the configuration around the window 22.

  As shown in FIG. 6, the shutter case 33 generates a human sensor 71 for detecting a person around the window portion 22 outdoors, a sensor protection device 72 for protecting the human sensor 71, and warning light. A light emitting device 73 to be output and a speaker device 74 for outputting a warning sound are provided.

  The human sensor 71 is attached to the lower surface of the shutter case 33 and serves as a heat sensor that detects human heat. For this reason, it is difficult for the human sensor 71 to detect planting or flying objects swaying by the wind as a person. Further, the detection range of the human sensor 71 is inside a circle having a radius of 2 m at the ground level. The shutter case 33 is attached to a position where the lower surface of the shutter case 33 is at a height (for example, 2.3 m) that is difficult for a person standing at the ground level to reach. In this case, it is difficult for a person standing at the ground level to reach the human sensor 71.

  The sensor protection device 72 is attached to the lower surface of the shutter case 33 so as to cover the human sensor 71 from below. The sensor protection device 72 has a protective cover that prevents the human sensor 71 from being visually recognized from the outdoor side, and the protective cover can be shifted between a protected state and a non-protected state. The sensor protection device 72 has a drive unit, and the state of the protective cover is changed by driving the drive unit. The protective cover of the sensor protection device 72 is made of a non-transparent material. In this case, the human sensor 71 can detect a person when the sensor protection device 72 is in an unprotected state, and cannot detect a person when the sensor protection device 72 is in a protected state.

  The human sensor 71 may be provided in the shutter case 33. In this case, it is possible to prevent the human sensor 71 from being soiled because the human sensor 71 is restrained from being exposed to wind and rain regardless of the state of the sensor protection device 72. Furthermore, by installing the human sensor 71 at a position in the shutter case 33 that is difficult to visually recognize from the outdoor side, the human sensor 71 can be suppressed from being found by a suspicious person from the outdoor side.

  The light emitting device 73 and the speaker device 74 are provided in the shutter case 33. In the shutter case 33, the portion of the light emitting device 73 around the light emitting device 73 and the outdoor side thereof has transparency, and when the light emitting device 73 emits light, the light is visible from the outdoor side. ing.

  The human sensor 71 and the light emitting device 73 may be integrally provided as a sensor light. However, in this case, it is preferable that the protective cover of the sensor protection device 72 has transparency.

  The human sensor 71, the sensor protection device 72, the light emitting device 73, and the speaker device 74 are electrically connected to the controller 51, respectively. The human sensor 71 outputs a detection signal to the controller 51. The controller 51 outputs a command signal and controls the operation of the sensor protection device 72, the light emitting device 73, and the speaker device 74.

  When a person is detected in the vicinity of the outdoor window portion 22 by the human sensor 71, the controller 51 performs an authentication process on the person. If the detected person is a non-registered person or a person who does not have the portable device K, a warning process is performed assuming that the person is a suspicious person. In the vigilance process, the winding drive unit 45 shifts the shutter curtain 32 to the closed state, the slat drive unit 46 shifts the slat 39 to the closed state, the light emitting device 73 generates a warning light, and the speaker device 74. Process to output warning voice from In the electric shutter device 27, the slat 39 is effective as a warning process for a suspicious person because the time required for the operation of the slat 39 to be closed is shorter than that of the shutter curtain 32.

  Moreover, the controller 51 performs the process which transfers the sensor protection apparatus 72 to a protection state as a warning process. By this processing, it is possible to exert a deterrent against a suspicious person from making the human sensor 71 undetectable or tampering with the human sensor 71. Here, the duration of the sensor protection device 72 in the protected state is measured, and when the duration reaches a predetermined time (for example, several seconds), the sensor protection device 72 is shifted to the non-protection state, and again the human sensor 71 If a suspicious person is detected by this, the sensor protection apparatus 72 is shifted to a protection state. Thereby, a suspicious person can be detected while protecting the human sensor 71.

  After executing the warning process, the controller 51 performs a warning release process when a time during which no person is detected by the human sensor 71 reaches a predetermined time (for example, 5 minutes). In the warning cancellation process, the shutter curtain 32 and the slat 39 are returned to the open / closed state before the warning process is executed, and the driving of the light emitting device 73 and the speaker device 74 is stopped.

  It should be noted that after the warning process is executed, even if the period during which no person is detected reaches a predetermined period, the warning release process may not be performed. Further, after the execution of the warning process, when the human detection continuation time reaches a predetermined time (for example, 5 minutes), as an additional process, a process of outputting a voice of another content from the speaker device 74 or a volume of the output voice is set. You may perform the process to enlarge.

  In the present embodiment, the crime prevention performance is enhanced with respect to the structure of the shutter device 27. First, the security structure of the shutter curtain 32 will be described with reference to FIG. 7A and 7B are schematic cross-sectional views showing the configuration of the slat 39, in which FIG. 7A shows a view in a vented state, and FIG. 7B shows a view in a non-vented state.

  As shown in FIG. 7, the slat 39 of the shutter curtain 32 is configured to engage with the adjacent slat 39. Specifically, a tail portion 79 extending obliquely downward is provided at the lower end portion of the slat 39, and an engaging portion 81 is provided at the tip of the tail portion 79. An engaged portion 82 that can engage with an engaging portion 81 of an adjacent slat 39 is provided on the upper portion of the slat 39.

  As shown in FIG. 7B, when each slat 39 is in the closed state in the shutter curtain 32, the engaging portion 81 of the upper slat 39 among the upper and lower adjacent slats 39 is engaged with the lower slat 39. The portion 82 is engaged. In this case, for example, even if an external force is applied to the slat 39 in the vertical direction by a suspicious person, the slat 39 is difficult to move up and down unless the engagement between the engaging portion 81 and the engaged portion 82 is released. Yes. Therefore, it is difficult to forcibly create a gap between the slats 39, and the crime prevention performance is improved.

  On the other hand, as shown in FIG. 7A, when each slat 39 is in the open state in the shutter curtain 32, the engagement between the engaging portion 81 and the engaged portion 82 is released with respect to the adjacent slat 39. In addition, a gap is formed between the slats 39.

  Next, the security structure of the shutter case 33 will be briefly described. The shutter case 33 is attached to the outdoor side surface of the outer wall 16, and a fixing screw is screwed from the indoor side to a portion where the shutter case 33 and the outer wall 16 abut. In this case, since it is difficult to remove the screw from the outdoor side, it is possible to exert a deterrent against a suspicious person removing the shutter case 33 and entering the indoor portion from the window portion 22. In addition, when the building 10 is a unit type building, it is preferable to attach and fix the shutter case 33 to the wall portion of the building unit in a factory, and transport the building case to the building site. Thereby, it becomes easy to screw the screw for fixing the shutter case 33 from the indoor side.

  Further, in the shutter device 27, the electrical wiring connected to the winding drive unit 45, the slat drive unit 46, the human sensor 71, the sensor protection device 72, the light emitting device 73, the speaker device 74, and the like is not exposed to the outdoor side. It is arranged like this. Thereby, it can be avoided that the electric wiring is cut by the suspicious person and the shutter curtain 32 is forcibly opened.

  According to the embodiment described in detail above, the following excellent effects can be obtained.

  On the condition that there is a suspicious person in the vicinity of the window portion 22 outdoors, a warning process such as a closing process of the shutter curtain 32 and the slat 39 is performed. For example, when the resident is out, the shutter curtain 32 and the slat 39 are always attached. Even if it is not in the closed state, it can exert a deterrent against a suspicious person entering from the window portion 22. Therefore, even if there is no resident in the building 10, crime prevention performance can be ensured while ensuring solar radiation to the space in the building.

  Since the human sensor 71 is appropriately protected by the sensor protection device 72, it can be avoided that the detection capability of the human sensor 71 is invalidated by a suspicious person. Accordingly, it is possible to avoid a decrease in the crime prevention performance in the configuration in which the crime prevention performance is improved by performing a warning process when a suspicious person is detected. In addition, when the resident is in the building 10, by keeping the sensor protection device 72 in the protected state, it is possible to prevent the human sensor 71 from being contaminated with wind and rain. Therefore, it can suppress that the detection accuracy of the human sensitive sensor 71 falls because dirt adheres to the human sensitive sensor 71. FIG.

(Other embodiments)
The present invention is not limited to the description of each embodiment described above, and may be implemented as follows, for example.

  (1) In the first embodiment, the normal notification process may be executed when a person tries to go out. For example, when a person's going-out preliminary movement is detected, if the shutter curtain 32 is moving up and down, the fact is notified. According to this configuration, when the shutter curtain 32 is in the closing operation and the resident moves from the study 12 to the entrance 15, the resident returns to the study 12 or the like and does not visually recognize the shutter device 27. It can be confirmed while staying at the entrance 15 by the entrance monitor device 29 that the door has been closed.

  (2) In the said 1st Embodiment, a normal alerting | reporting process and the abnormality notification process at the time of going out may be performed according to a resident's going-out schedule. For example, the schedule information including the resident's going-out schedule is stored, and the controller 51 performs an abnormality notification process when going out based on the schedule information. According to this configuration, the resident can be notified that the shutter curtain 32 is in an emergency stop state or a temporary stop state before going to the entrance 15 or before unlocking the entrance door 18.

  (3) In the first embodiment, if the portable device K is a mobile phone or the like that can receive a signal from the controller 51, the abnormality notification may be performed by the portable device K in the abnormality notification processing when going out. In this case, even if an operation abnormality of the shutter device 27 is detected after a person goes out, the portable device K can notify the user of the detection of the operation abnormality.

  (4) In the first embodiment, as the configuration in which the person's going out from the building 10 is restricted until the closing operation elapsed time tx of the shutter device 27 reaches the closing required time T, the unlocking of the entrance door 18 is restricted. In addition to the above-described configuration, there are a configuration in which the entrance monitor device 29 is notified of the prohibition of going out, a configuration in which the start of the vehicle whose operation is controlled by the controller 51 is limited, and the like. In any configuration, when the closing operation of the shutter device 27 is not completed, the person's going out is restricted, and the inconvenience that the abnormality of the closing operation of the shutter device 27 is left as it is can be avoided.

  (5) In said 1st Embodiment, display apparatuses, such as the entrance monitor apparatus 29, should just be provided in the entrance hall which has entrances, such as the entrance entrance 17, etc. FIG. For example, it is set as the structure provided in the corridor as the entrance / exit hall which has a back entrance, and the kitchen as an entrance / exit hall which has a selfish entrance. In this case, it is preferable that the authentication process of the mobile user is performed on the condition that the mobile user of the mobile device K has moved to the kitchen or the hallway. As a result, when a person goes out of the doorway or back door through the kitchen or hallway, the operating state of the shutter device 27 and the locked state of the sash door 25 can be collectively displayed on the display device in the kitchen or hallway. it can.

  (6) In the first embodiment, as the outing detecting means for detecting that a person goes out of the building, a person detecting means for detecting the presence of a person at the entrance 15 may be provided at the entrance 15.

  (7) In the first embodiment, the measurement of the closing operation elapsed time tx of the shutter curtain 32 may be performed when the closing operation of the shutter curtain 32 is started in accordance with a predetermined operation schedule. For example, schedule information indicating a person's action schedule is stored in the storage unit 52, the controller 51 closes the shutter curtain 32 in accordance with the scheduled going-out time of the schedule information, and the closing operation elapsed time tx is the closing required time T. If not reached, the door door 18 is not allowed to be unlocked. According to this configuration, even when the shutter device 27 is automatically operated, it is possible to restrict a person from going out of the entrance doorway 17 before the closing operation of the shutter curtain 32 is normally completed.

  (8) In each of the above embodiments, the shutter curtain 32 may be configured to shift to an open state and a closed state by sliding in the horizontal direction. For example, the vertically long slats 39 are arranged in the horizontal direction.

  (9) In the first embodiment, the slat rotation sensor 56 may be provided on at least one slat 39 of the plurality of slats 39. In this case, it is preferable that all the slats 39 be configured to open and close together. This is because detecting the open / closed state of one slat 39 corresponds to detecting the open / closed states of all other slats 39.

  DESCRIPTION OF SYMBOLS 10 ... Building, 15 ... Entrance as entrance hall, 17 ... Entrance entrance as entrance, 18 ... Entrance door as entrance door, 19 ... Entrance locking device as door locking device, 22 ... Window part, 25 ... Sash door, 26 ... Window locking device and window locking device as sash detection means, 27 ... Shutter device, 29 ... Entrance monitor device as display device, 32 ... Shutter curtain, 39 ... Slat, 46 ... Slat drive unit, 51 ... Display control means And a controller as a go-out restricting means, 55 ... a curtain raising / lowering sensor as a shutter detecting means, 56 ... a slat rotation sensor as a slat detecting means, 57 ... a raising / lowering abnormality sensor constituting a closing abnormality detecting means, 65 ... as an operating device Shutter operating device, shutter 66... Communication device constituting going-out detection means.

Claims (8)

A sash door provided in a window of a building, which opens and closes the window and is locked by a window locking device;
An electric shutter device having a shutter curtain provided on the outdoor side of the sash door in the window, and opening and closing the window by raising and lowering the shutter curtain ;
Sash detection means for detecting the locking state of the sash door by the window locking device;
Shutter detection means for detecting an operating state of the shutter device;
A closing abnormality detecting means for detecting an abnormality in the lowering operation of the shutter curtain as a closing abnormality;
Means for making an emergency stop of the descent of the shutter curtain when the closing abnormality of the shutter curtain is detected by the closing abnormality detection means;
Means that when the descent of the shutter curtain is emergency stopped, the shutter curtain is once raised and then lowered again, and stopped at a temporary stop position higher than the emergency stop position at which the emergency stop has occurred;
Display control means for displaying on the display device the locked state of the sash door and the open / closed state of the shutter curtain as detection results of the sash detection means and the shutter detection means;
A window management system for buildings, characterized by comprising: Comprising outing detecting means for detecting that a person goes out of the building,
2. The building window management system according to claim 1, wherein the display control unit displays the detection results on the display device when the outing detecting unit detects that a person goes out. 3. The display device is installed in an entrance / exit hall having an entrance / exit of the building,
The building window management system according to claim 2, wherein the going-out detection unit detects that a person is in the entrance hall as a person going out. Before Symbol display control means according to claim 2 or 3, characterized in that to display the detection result of the closure abnormality detecting unit on the display device when going out person by the out detecting means it is detected Building window management system. The display control means displays on the display device that the descent of the shutter curtain has been stopped when the going-out detection means detects that the person has gone out and the descent of the shutter curtain has been stopped. The building window management system according to claim 4, wherein: Means for starting a closing operation of the shutter device when a closing operation is performed on the operating device by a person;
Outing restriction means for performing an outing restriction process for restricting a person from going out of the building until the elapsed time from the start of the closing operation of the shutter device reaches a predetermined time;
6. The building window management system according to claim 1, wherein the building window management system is provided. A door locking device for locking and unlocking an entrance door provided at the entrance of the building;
The building window management system according to claim 6, wherein the outing restriction unit performs a process of restricting unlocking of the door locking device as the outing restriction process. The shutter curtain has a plurality of slats that can be opened and closed ,
The shutter device includes a slat driving unit for opening and closing driving of the pre-Symbol slats,
Slat detection means for detecting the open / closed state of the slat is provided,
The display control means causes the display device to display the detection results of the slat detection means together with the detection results of the sash detection means and the shutter detection means. The building window management system described.

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