JP6687029B2 - Monitored person monitoring system and method - Google Patents

Description

The present invention relates to a monitored person monitoring system for monitoring a monitored person to be monitored using a plurality of devices, and a method of the monitored person monitoring system.

  Japan (Japan) is an aging society, more specifically the ratio of the population aged 65 and over to the total population due to the improvement of living standards, the improvement of hygiene environment, and the improvement of medical standards accompanying the post-war high economic growth. It is a super-aging society with an aging rate of over 21%. In 2005, the total population was 127.65 million, but the number of elderly people aged 65 and over was 255.6 million. In 2020, the total population was 124.11 million. It is predicted that the elderly population will be about 3,456,000. In such an aging society, those requiring nursing care or those requiring nursing care (nurses requiring care, etc.) due to illness, injury, or old age, etc. It is expected to increase more than those who

  These nurses and care recipients should be admitted to facilities such as hospitals and welfare facilities for the elderly (in Japanese law, short-term nursing homes for the elderly, nursing homes and special nursing homes, etc.) for nursing and care. receive. In such facilities as hospitals and welfare facilities for the elderly, a so-called nurse call system is generally provided, which is used to call a nurse or a caregiver when a nurse or the like wants to receive nursing or care. There is.

  As one of such techniques, there is a nurse call system disclosed in Patent Document 1, for example. The nurse call system disclosed in Patent Document 1 is a nurse call slave installed in each bed for a patient to call a nurse, and a nurse call installed in a nurse station to answer a call from the patient. A nurse having a base unit, a mobile terminal carried by a nurse to answer a call from a patient, and a controller for controlling communication between the nurse call slave unit, the nurse call base unit, and the mobile terminal. In the call system, the mobile terminal is provided with a login function for inputting a nurse ID, and an authentication server for authenticating the login of the mobile terminal is provided. On the other hand, a plurality of the controllers are provided to control each controller. A group of the nurse call slave unit, the nurse call master unit, and the mobile terminal is set, and the authentication server sets a nurse ID and a mobile terminal. It has an ID information storage unit in which an ID is registered and a group information storage unit that stores the group to which the mobile terminal ID belongs and the controller address, and the nurse ID and mobile terminal ID transmitted from the mobile terminal by the login operation are If the ID is registered in the ID information storage unit, the login information is authenticated, the address information of the controller of the group to which the user belongs is returned to the mobile terminal, and the mobile terminal is associated with the nurse. The mobile terminal accesses the control unit based on the display unit that displays operation buttons for performing various operations and the control unit address information of the belonging group that has been obtained by login authentication, and the ward information of the belonging group and the nurse. Acquires information about call slave units, belonging group information such as nurse call master unit information, and other controller address information, and displays them in the display unit Also a call button for nurse call handset and nurse call parent device belonging group, and displays the area selection buttons to access other controller to change the communication area.

  In the nurse call system disclosed in Patent Document 1, a group of controlled nurse call slaves, nurse call masters and mobile terminals is set for each controller. The nurse call slaves include a transmission line, a corridor light and It is communicably connected to the controller via a wired LAN. Therefore, in the nurse call system disclosed in Patent Document 1, the call signal transmitted from the nurse call slave unit is transmitted to the controller via one corridor light 2 (for example, in Patent Document 1 above). [0015] Paragraph etc.). Therefore, the call signal transmitted from the nurse call slave unit is not transmitted to the control unit in duplicate.

  By the way, when wireless is used instead of the transmission line, one call signal transmitted from the nurse call slave unit 1 may be transmitted to the controller via a plurality of corridor lights. As a result, the controller may mistakenly recognize one call signal as a plurality of call signals, and may notify the nurse call master of each of the plurality of call signals.

JP, 2005-61227, A

The present invention is made in view of the above circumstances, and an object of the present invention is to provide the one-time operation accepted by the operation accepting device even when the communication line between the central processing unit and the operation accepting device includes a wireless communication. the monitored person monitoring system and the possible reduction duplicate processing on operation is to provide a method of the monitored person monitoring system.

In the monitored person monitoring system and method according to the present invention, even if the operation acceptance notification communication signals over a plurality of sensor devices is more receive the same in the plurality of operation acceptance notification communication signal If there are a plurality of operation reception notification communication signals containing an ID for identifying and identifying the operation reception device, the operation received first among the plurality of operation reception notification communication signals containing the same ID. Predetermined processing is executed on the reception notification communication signal, and the predetermined processing is not executed on the remaining operation reception notification communication signal.

  The above and other objects, features and advantages of the present invention will be apparent from the following detailed description and the accompanying drawings.

It is a figure which shows the structure of the to-be-monitored person monitoring system in embodiment. It is a figure which shows an example of the aspect of arrangement | positioning of the nurse call acceptance operation button device and the nurse call cancellation operation button device in the said to-be-monitored person monitoring system. It is a block diagram which shows the structure of the management server apparatus in the said to-be-monitored person monitoring system. It is a figure which shows the structure of the report destination information table memorize | stored in the management server apparatus in the said to-be-monitored person monitoring system. It is a figure which shows the structure of the communication condition information table stored in the management server apparatus in the said to-be-monitored person monitoring system. It is a figure which shows the structure of the corresponding relationship information table memorize | stored in the management server apparatus in the said to-be-monitored person monitoring system. It is a block diagram which shows the structure of the sensor apparatus in the said to-be-monitored person monitoring system. It is a block diagram which shows the structure of the operation button device in the said to-be-monitored person monitoring system. It is a flowchart which shows operation | movement regarding the nurse call mainly of the management server apparatus in the said to-be-monitored person monitoring system.

  An embodiment of the present invention will be described below with reference to the drawings. In addition, in each of the drawings, the same reference numerals denote the same components, and the description thereof will be appropriately omitted. In the present specification, reference numerals without suffixes are used for generic names, and reference numerals with suffixes are used when referring to individual configurations.

  FIG. 1 is a diagram showing a configuration of a monitored person monitoring system in the embodiment. FIG. 2 is a diagram showing an example of arrangement of the nurse call acceptance operation button device and the nurse call release operation button device in the monitored person monitoring system of the embodiment. FIG. 3 is a block diagram showing the configuration of the management server device in the monitored person monitoring system of the embodiment. FIG. 4 is a diagram showing a configuration of a report destination information table stored in the management server device in the monitored person monitoring system of the embodiment. 4A and 4B show the report destination information table of the first aspect, and FIG. 4C shows the report destination information table of the second aspect. FIG. 4A shows a first report destination information table in the first aspect, and FIG. 4B shows a second report destination information table in the first aspect. FIG. 5 is a diagram showing a configuration of a communication status information table stored in the management server device in the monitored person monitoring system of the embodiment. FIG. 6 is a diagram showing a configuration of a correspondence relationship information table stored in the management server device in the monitored person monitoring system of the embodiment. FIG. 7 is a block diagram showing the configuration of the sensor device in the monitored person monitoring system of the embodiment. FIG. 8 is a block diagram showing the configuration of the operation button device in the monitored person monitoring system of the embodiment. 8A shows a nurse call acceptance operation button device, and FIG. 8B shows a nurse call release operation button device.

  The person-to-be-monitored system according to the embodiment monitors a person to be monitored (person to be watched), which is an object to be watched (to be watched) to be watched (to be watched), using a plurality of devices. A plurality of operation receiving devices that receive an operation; a plurality of sensor devices that are connected to the operation receiving device by wireless communication so as to detect a predetermined action of a monitored person who is a monitoring target to be monitored; Each of the sensor devices is communicatively connected, and when the predetermined operation accepted by the operation accepting device is notified via the sensor device, a predetermined process corresponding to the predetermined operation is executed, and the sensor And a central processing unit that manages detected behavior information regarding the predetermined behavior of the monitored person notified from the apparatus. In the present embodiment, the operation reception notification communication signal, which is a communication signal for notifying the predetermined operation, contains an operation reception ID that is an identifier for identifying and identifying the operation reception device, and the central processing device. Includes a communication unit that performs communication and a processing unit that executes the predetermined process, and the processing unit receives a plurality of operation reception notification communication signals by the communication unit via each of a plurality of different sensor devices. If the plurality of operation reception notification communication signals that contain the same operation reception ID among the plurality of received operation reception notification communication signals are present, the same operation reception ID is stored. Among the plurality of operation reception notification communication signals, the predetermined processing is executed for the operation reception notification communication signal that is first received, and the plurality of operations that store the same operation reception ID are included. With respect to the operation acceptance notification received communication signal to the second and subsequent in the acceptance notification communication signal not to execute the predetermined processing.

  The operation receiving device (operation button device, operation switch device) in such a monitored person monitoring system may be any operation receiving device as long as it is a device that performs a predetermined function. For example, the operation reception device may be a device for receiving or canceling a nurse call for calling a nurse such as a nurse or a caregiver. Further, for example, the operation reception device may be a device for performing sleep or canceling (that is, active) the detection operation of the sensor device. Further, for example, the operation reception device may be a device for stopping or canceling the transmission of the detection result in the sensor device. Further, for example, when the management server device has a function of notifying (notifying, re-notifying, transferring, transmitting) the detection result of the sensor device to an external device (eg, a mobile terminal device), the operation accepting device is the management server device. It may be a device for stopping or canceling the notification in the above.

  Here, as an example, the case where the operation reception device is a device for receiving and canceling a nurse call will be described. That is, the operation accepting device is a first operation accepting device that is the nurse call accepting operation button device (NC accepting operation button device) that accepts a nurse call as the predetermined operation, and cancels a nurse call as the predetermined operation. A second operation receiving device which is a nurse call releasing operation button device (NC releasing operation button device) for receiving, and the processing unit notifies that the nurse call has been received by the NC receiving operation button device. When the communication unit receives a nurse call reception notification communication signal (NC reception notification communication signal, an example of the operation reception notification communication signal) which is the communication signal of the NC reception operation of the received NC reception notification communication signal. Notification that the nurse call has been accepted by the button device (re-notification, transfer, transmission) and the NC release operation The communication unit receives a nurse call cancellation notification communication signal (an example of an NC cancellation notification communication signal, the operation reception notification communication signal) which is a communication signal for notifying that the cancellation of the nurse call has been accepted by the tongue device. In this case, an NC reception operation button device corresponding to the NC release operation button device of the received NC release communication signal is selected from the correspondence information stored in the storage unit, and corresponds to the selected NC reception operation button device. Cancel the reception of nurse calls. The correspondence information is information indicating a correspondence in which the NC acceptance operation button device and the NC release operation button device are associated with each other, and is stored in the storage unit in advance.

  More specifically, the monitored person monitoring system MS, for example, as shown in FIGS. 1 and 2, has one or more NC reception operation button devices NCRB (NCRB-11, NCRB-12, NCRB-21, NCRB). -22, NCRB-31, NCRB-32, NCRB-41, NCRB-42), one or more NC release operation button devices NCCB, and a plurality of sensor devices SU (SU-1, SU-2, SU-3). , SU-4), a management server device SV, a fixed terminal device SP, and one or more mobile terminal devices TA (TA-1, TA-2). Each of the NC reception operation button device NCRB and the NC release operation button device NCCB is communicably connected to the sensor device SU wirelessly. The sensor device SU, the management server device SV, the fixed terminal device SP, and the mobile terminal device TA are wired or wireless and are connected via a network (network, communication line) NW such as a LAN (Local Area Network), a telephone network and a data communication network. Connected so that communication is possible. The network NW may be equipped with repeaters such as repeaters, bridges, routers, and cross-connects that relay communication signals. In the example shown in FIG. 1, the contents of the communication signals received from the plurality of NC reception operation button devices NCRB-11 to NCRB-42 are relayed by the sensor device SU and transmitted to the management server device SV, and the NC release operation button device is sent. The content of the communication signal received from the NCCB is relayed by the sensor device SU and transmitted to the management server device SV. The plurality of sensor devices SU-1 to SU-4, the management server device SV, the fixed terminal device SP, and the plurality of mobile terminal devices TA-1 and TA-2 communicate with each other via a wireless LAN network NW including an access point AP. Connected possible. In the example shown in FIG. 1, the NC release operation button device NCCB is one, but it may be more than one.

  The monitored person monitoring system MS is arranged at an appropriate place according to the monitored person Ob. The person to be monitored (person to be watched) Ob is, for example, a person who needs nursing due to illness or injury, a person who needs nursing care due to deterioration of physical ability, or a single person living alone. In particular, from the viewpoint of enabling early detection and early action, the monitored person Ob may be a person who needs to be detected when a predetermined inconvenient event such as an abnormal state occurs in the person. preferable. Therefore, the monitored person monitoring system MS is preferably installed in a building such as a hospital, a welfare facility for the aged, and a dwelling unit according to the type of the monitored person Ob. In the example illustrated in FIG. 1, the monitored-person monitoring system MS is installed in a building of a nursing care facility including a plurality of living rooms RM in which a plurality of monitored persons Ob live and a plurality of rooms such as a nurse station.

  The NC reception operation button device NCRB corresponds to an example of the first operation reception device (that is, an example of the operation reception device), is a device that receives a nurse call as the predetermined operation (first operation), and is the sensor device SU. Communicatively connected to. Upon receiving a nurse call from the monitored person Ob or the like, the NC reception operation button device NCRB transmits a communication signal (first operation reception communication signal) indicating that the nurse call has been received to the sensor device SU. More specifically, the NC reception operation button device NCRB includes a nurse call reception side button (NC button) 31a, a nurse call reception side control processing unit (NC control processing unit) 32a, as shown in FIG. 8A, for example. A nurse call reception side communication interface section (NC communication IF section) 33a, a nurse call reception side display section (NC display section) 34a, and a nurse call reception side storage section (NC storage section 35a).

  The NC button 31a is a switch circuit such as a push-button switch that is connected to the NC control processing unit 32a and that inputs a nurse call to the NC reception operation button device NCRB.

  The NC communication IF unit 33a is a communication circuit that is connected to the NC control processing unit 32a and wirelessly communicates with the sensor device SU under the control of the NC control processing unit 32a. The NC communication IF unit 33a receives the communication signal (for example, the first operation reception communication signal) containing the data to be transferred, which is input from the NC control processing unit 32a, according to the communication protocol used with the sensor device SU. The communication signal is generated and the generated communication signal is transmitted to the sensor device SU. The NC communication IF unit 33a receives a communication signal from the sensor device SU, extracts data from the received communication signal, converts the extracted data into data in a format that can be processed by the NC control processing unit 32a, and performs NC control. Output to the processing unit 32a. The NC communication IF unit 33a is a communication interface circuit that inputs and outputs data to and from an external device using a standard such as a Bluetooth (registered trademark) standard or an IrDA (Infrared Data Association) standard. Then, the communication interface circuit is based on the Bluetooth (registered trademark) standard.

  The NC display unit 34a is a display circuit that is connected to the NC control processing unit 32a and displays that a nurse call has been accepted by the NC button 31a under the control of the NC control processing unit 32a. The NC display unit 34a is an indicator circuit including, for example, a light emitting diode (LED) and its drive circuit.

  The NC storage unit 35a is a circuit that is connected to the NC control processing unit 32a and stores various predetermined programs and various predetermined data under the control of the NC control processing unit 32a. The various predetermined programs include, for example, an NC control program that controls each unit of the NC reception operation button device NCRB according to the function of each unit, or when the nurse call is received by the NC button 31a, for example, the LED A nurse call accepting operation program for displaying on the NC display unit 34a that the nurse call has been accepted by, for example, illuminating, and generating the first operation accepting communication signal and transmitting the signal to the sensor device SU using the NC communication IF unit 33a. Alternatively, when the NC communication IF unit 33a receives a communication signal for instructing cancellation of the nurse call (first operation cancellation communication signal), the nurse call is canceled (returned) by, for example, turning off the LED. A control processing program such as a nurse call cancellation display program for displaying the effect on the NC display unit 34a is included.The various predetermined data includes an NC reception operation button identifier (an example of an NC reception operation button ID, an operation reception ID) that is an identifier for identifying and identifying the NC reception operation button device NCRB of the own device, a sensor device. It includes data necessary for executing each program, such as SU communication address. The NC storage unit 35a includes, for example, a ROM (Read Only Memory) which is a non-volatile storage element, and an EEPROM (Electrically Erasable Programmable Read Only Memory) which is a rewritable non-volatile storage element. The NC storage unit 35a includes a RAM (Random Access Memory) that serves as a working memory of the so-called NC control processing unit 32a that stores data and the like generated during execution of the predetermined program.

  The NC control processing unit 32a is a circuit for controlling each unit of the NC reception operation button device NCRB according to the function of each unit. When the NC button 31a accepts a nurse call, the NC control processing unit 32a displays on the NC display unit 34a that the nurse call has been accepted by, for example, emitting light from the LED, and the first operation acceptance communication signal is displayed. It is generated and transmitted to the sensor device SU using the NC communication IF unit 33a. The first operation acceptance communication signal is the communication address of the sensor device SU as a destination, and the nurse call acceptance information is information indicating that a nurse call has been accepted, and the nurse call corresponding to the nurse call acceptance information. It stores the NC reception operation button ID of the NC reception operation button device NCRB indicating the received NC reception operation button device NCRB. When the NC operation IF unit 33a receives the first operation release communication signal addressed to itself, the NC control processing unit 32a informs the NC display unit 34a that the nurse call has been released, for example, by turning off the LED. indicate. The first operation cancel communication signal cancels the nurse call corresponding to the nurse call cancel command information (nurse call cancel command) which is information indicating that the nurse call cancel command is cancelled. It stores the NC reception operation button ID of the NC reception operation button device NCRB indicating the NC reception operation button device NCRB to be operated. The NC control processing unit 32a includes, for example, a CPU (Central Processing Unit) and its peripheral circuits.

  The NC control processing unit 32a and the NC storage unit 35a may include a so-called one-chip microcomputer.

  The NC release operation button device NCCB corresponds to an example of the second operation reception device (that is, an example of the operation reception device) and is a device that receives release of a nurse call as the predetermined operation (second operation). It is communicatively connected to the device SU. Note that, as described above, the second operation is a predetermined operation different from the first operation. Upon accepting the cancellation of the nurse call from the observer or the like, the NC cancellation operation button device NCCB transmits a communication signal (second operation acceptance communication signal) indicating that the cancellation of the nurse call has been accepted to the sensor device SU. More specifically, the NC release operation button device NCCB includes, for example, as shown in FIG. 8B, a nurse call release side button (NCC button) 31b and a nurse call release side control processing unit (NCC control processing unit) 32b. A nurse call release side communication interface section (NCC communication IF section) 33b and a nurse call release side storage section (NCC storage section 35b) are provided.

  The NCC button 31b is a switch circuit such as a push-button switch that is connected to the NCC control processing unit 32b and that inputs the cancellation of the nurse call to the NC release operation button device NCCB.

  Like the NC communication IF unit 33a, the NCC communication IF unit 33b is a communication circuit that is connected to the NCC control processing unit 32b and wirelessly communicates with the sensor device SU under the control of the NCC control processing unit 32b.

  The NCC storage unit 35b is a circuit which is connected to the NCC control processing unit 32b and stores various predetermined programs and various predetermined data under the control of the NCC control processing unit 32b. The various predetermined programs include, for example, an NCC control program for controlling each part of the NC release operation button device NCCB according to the function of each part, or a release of a nurse call by the NCC button 31b. 2 A control processing program such as a nurse call canceling operation program that generates an operation reception communication signal and transmits it to the sensor device SU using the NCC communication IF unit 33b is included. The various predetermined data includes an NC release operation button identifier (an example of an NC release operation button ID, an operation reception ID), which is an identifier for identifying and identifying the NC release operation button device NCCB of its own device, a sensor device. It includes data necessary for executing each program, such as SU communication address. Like the NC storage unit 35a, the NCC storage unit 35b includes, for example, a ROM, an EEPROM, a RAM, and the like.

  The NCC control processing unit 32b is a circuit for controlling each unit of the NC release operation button device NCCB according to the function of each unit. When the NCC button 31b accepts the cancellation of the nurse call, the NCC control processing unit 32b generates a second operation reception communication signal and transmits it to the sensor device SU using the NCC communication IF unit 33b. The second operation reception communication signal is the communication address of the sensor device SU as a transmission destination, and the nurse call release information is information indicating that the release of the nurse call is received, and the nurse call release information corresponding to the nurse call release information. The NC release operation button ID of the NC release operation button device NCCB indicating the NC release operation button device NCCB that has accepted the release of the call is stored. The NCC control processing unit 32b is configured to include, for example, a CPU and its peripheral circuits, similarly to the NC control processing unit 32a. The NCC control processing unit 32b and the NCC storage unit 35b may include a so-called one-chip microcomputer.

  Such an NC reception operation button device NCRB and an NC release operation button device NCCB are arranged in a building of a nursing facility in the arrangement shown in FIG. 2, for example. FIG. 2 shows an example in which the NC reception operation button device NCRB and the NC release operation button device NCCB are arranged in a so-called large room RM in which a plurality of monitored persons Ob use one living room. The care facility has a plurality of living rooms as shown in FIG.

  In FIG. 2, the large room RM is a room for four persons, and four first to fourth beds BD-1 to BD-4 are arranged to enable the use of four monitored persons Ob. The four first to fourth washbasins WS-1 to WS-4 are arranged so as to correspond to the first to fourth beds BD-1 to BD-4, respectively. Then, in order to monitor the monitored person Ob-1 who uses the first bed BD-1, the first sensor device SU-1 is arranged above the first bed BD-1, and the monitored person Ob-1 The 11th NC reception operation button device NCRB-11 is arranged in the vicinity of the first bed BD-1, and the 12th NC reception operation button device NCRB-12 is arranged in the vicinity of the first washbasin WS-1 on the assumption of use of Has been done. In order to monitor the monitored person Ob-2 who uses the second bed BD-2, the second sensor device SU-2 is arranged above the second bed BD-1, and the monitored person Ob-2 is used. Assuming that, the 21st NC reception operation button device NCRB-21 is arranged near the second bed BD-2, and the 22nd NC reception operation button device NCRB-22 is arranged near the second washbasin WS-2. There is. In order to monitor the monitored person Ob-3 who uses the third bed BD-3, the third sensor device SU-3 is arranged above the third bed BD-3, and the monitored person Ob-3 is used. Assuming that the 31st NC reception operation button device NCRB-31 is arranged near the third bed BD-3, the 32nd NC reception operation button device NCRB-32 is arranged near the third washbasin WS-3. There is. In order to monitor the monitored person Ob-4 who uses the fourth bed BD-4, the fourth sensor device SU-4 is arranged above the fourth bed BD-1, and the monitored person Ob-4 is used. , The 41st NC reception operation button device NCRB-41 is arranged near the fourth bed BD-4, and the 42nd NC reception operation button device NCRB-42 is arranged near the fourth washbasin WS-4. There is. An NC release operation button device NCCB is arranged near the entrance EE of the large room RM.

  The sensor device SU detects a preset predetermined action in the monitored person Ob who is the monitoring target to be monitored, and when the predetermined action is detected, the detection result is notified to the management server device SV ( Device). In the present embodiment, the sensor device SU is wirelessly communicatively connected to each of the NC reception operation button device NCRB and the NC release operation button device NCCB, and also communicatively connected to the management server device SV. The contents of communication between each of the device NCRB and the NC release operation button device NCCB and the management server device SV are relayed. More specifically, the sensor device SU includes, for example, as shown in FIG. 7, a sensor unit 21, a sound input / output unit 22, a sensor side control processing unit (SU control processing unit) 23, and a sensor side communication interface. A unit (SU communication IF unit) 24 and a sensor side storage unit (SU storage unit) 25 are provided.

  The sensor unit 21 is a device that is connected to the SU control processing unit 23 and senses the monitored person Ob under the control of the SU control processing unit 23 in order to detect a predetermined action in the monitored person Ob. For the sensor unit 21, an appropriate type of device according to the type of the predetermined action and its detection method is used. For example, when the predetermined action is leaving the bed and falling, and when determining the leaving and falling from the image, the sensor unit 21 is configured to include a camera or the like that generates an image (image data).

  The sound input / output unit 22 is a circuit that is connected to the SU control processing unit 23, acquires external sound, and inputs the external sound to the sensor device SU. It is a circuit for generating and outputting a corresponding sound. The sound input / output unit 22 is configured to include, for example, a microphone that converts acoustic vibration of sound into an electric signal, a speaker that converts electric signal of sound into acoustic vibration of sound, and the like. The sound input / output unit 22 outputs an electric signal representing an external sound to the SU control processing unit 23, converts the electric signal input from the SU control processing unit 23 into acoustic vibration of sound, and outputs the acoustic vibration.

  The SU communication IF unit 24 is a communication circuit that is connected to the SU control processing unit 23 and performs communication under the control of the SU control processing unit 23. The SU communication IF unit 24 includes an NC communication circuit (for example, a communication interface circuit conforming to the Bluetooth (registered trademark) standard or the like) for communicating with each of the NC reception operation button device NCRB and the NC release operation button device NCCB. The management server device SV, the fixed terminal device SP, and the mobile terminal device TA are each provided with a communication circuit for another device (for example, a communication interface circuit according to the IEEE 802.11 standard).

  The SU storage unit 25 is a circuit that is connected to the SU control processing unit 23 and stores various predetermined programs and various predetermined data under the control of the SU control processing unit 23. The various predetermined programs include, for example, a SU control program that controls each part of the sensor device SU according to the function of each part, and a predetermined action in the monitored person Ob based on the sensing result of the sensor part 21. An action detection processing program for detection and a control processing program such as a nurse call processing program for executing a predetermined processing regarding a nurse call are included. The nurse call processing program includes, for example, a relay processing program for relaying communication contents between the NC reception operation button device NCRB and the NC release operation button device NCCB and the management server device SV, a fixed terminal device SP or a mobile terminal device. A call processing program for making a voice call with the TA is included. The various predetermined data include data necessary for executing each program such as a sensor device identifier (sensor ID) that is an identifier for identifying and identifying the sensor device SU, a communication address of the management server device SV, and the like. Is included. The SU storage unit 25 includes, for example, a ROM, an EEPROM, a RAM, and the like similarly to the NC storage unit 35a.

  The SU control processing unit 23 controls each unit of the sensor device SU according to the function of each unit, executes a predetermined process related to the nurse call, and detects a predetermined action set in advance in the monitored person Ob. Circuit. The SU control processing unit 23 includes, for example, a CPU and its peripheral circuits. The SU control processing unit 23 functionally activates the sensor side control unit (SU control unit) 231, the behavior detection processing unit 232, and the nurse call processing unit (nurse call processing unit) 233 by executing the control processing program. Prepare

  The SU control unit 231 controls the respective units of the sensor device SU in accordance with the functions of the respective units, and controls the overall control of the sensor device SU.

  The action detection processing unit 232 is configured to detect a preset predetermined action in the monitored person Ob based on the sensing result of the sensor unit 11. When the predetermined action is detected, the predetermined action is performed. Is transmitted to the management server SV. The action detection communication signal contains the detected predetermined action (detection result), sensor ID, and the like. In the above-described example, the action detection processing unit 232 determines that the person is out of bed and falls from the image output from the sensor unit 21. More specifically, for example, the area of bedding such as a bed in the image is stored in advance in the SU storage unit 25, and the action detection processing unit 232 sets the moving object area as the person area by the background difference method or the frame difference method, for example. When the extracted moving body area (person area) is out of the bedding area, it is determined to be out of bed, and the extracted moving body area (person area) is outside the bedding area and the head height is on the floor. A fall is determined when the height corresponds to the height on the surface. The head is extracted from the moving body area (person area) using, for example, pattern matching of the head or Hough transform for extracting a circle.

  The nurse call processing unit 233 executes a predetermined process regarding a nurse call. More specifically, the nurse call processing unit 233 relays communication contents between the NC reception operation button device NCRB and the NC release operation button device NCCB and the management server device SV. More specifically, when the nurse call processing unit 233 receives the first operation reception communication signal from the NC reception operation button device NCRB, the communication content of the received first operation reception communication signal, that is, the fact that the nurse call is received Indicating the NC call operation reception information which is information that indicates the NC call operation reception information, and the NC reception operation button ID of the NC reception operation button apparatus NCRB that indicates the NC reception operation button apparatus NCRB that has accepted the nurse call. The accommodated communication signal (first operation reception relay communication signal, which is an example of the operation reception notification communication signal and is an example of the nurse call reception notification communication signal) is transmitted from the sensor device SU as a transmission source and the management server device SV. Is transmitted by the SU communication IF unit 24. Upon receiving the second operation reception communication signal from the NC release operation button device NCCB, the nurse call processing unit 233 indicates the communication content of the received second operation reception communication signal, that is, the fact that the cancellation of the nurse call has been received. The nurse call release information which is information, and the NC release operation button ID of the NC release operation button device NCCB that indicates the NC release operation button device NCCB that has accepted the release of the nurse call, which corresponds to the nurse call release information. The stored communication signal (the second operation reception relay communication signal, an example of the operation reception notification communication signal and an example of the nurse call release communication signal) is used as the transmission source of the sensor device SU and the management server device SV. As the destination, the SU communication IF unit 24 transmits. When the nurse call processing unit 233 receives a communication signal (first operation release notification communication signal) for instructing release of the nurse call from the management server SV, the communication content of the received first operation release notification communication signal. That is, the nurse call release instruction information that is information indicating that the nurse call is to be released, and the NC reception corresponding to the nurse call release instruction information that indicates the NC reception operation button device NCRB that releases the nurse call. The SU communication IF unit 24 transmits the first operation release communication signal containing the NC reception operation button ID of the operation button device NCRB. Then, the nurse call processing unit 233 performs a voice call with the fixed terminal device SP or the mobile terminal device TA by, for example, VoIP (Voice over Internet Protocol).

  The management server device SV corresponds to an example of a central processing unit, has a communication function of communicating with other devices SU, SP, TA via the network NW, receives the action detection communication signal from the sensor device SU, and receives the action detection communication signal. It is a device that manages information (detection behavior information) regarding a predetermined behavior of the observer Ob. When the management server device SV receives the action detection communication signal from the sensor device SU, the detected action information (for example, a predetermined action type (getting out of bed, falling down in the above example), and the predetermined action for the monitored person Ob is notified. The detected sensor ID of the sensor device SU and the time when the predetermined action is detected (or the reception time of the action detection communication signal, etc.) are stored (recorded), and the detected action information for the monitored person Ob, etc. Is transmitted to a predetermined fixed terminal device SP and mobile terminal device TA. The management server device SV is a client (in the present embodiment, the fixed terminal device SP and mobile terminal device TA, etc.). ) Is provided to the client, and in the present embodiment, the NC reception operation button device NCRB and NC release. The communication contents of each of the work button devices NCCB are relayed by the sensor device SU to the management server device SV.When the management server device SV is notified that the NC call operation button device NCRB has accepted the nurse call, it will be described later. Then, a predetermined nurse call reception process (corresponding to an example of the predetermined process (first process)) corresponding to reception of a nurse call is executed, and the NC release operation button device NCCB is operated by the second operation reception relay communication signal. When it is reported that the cancellation of the nurse call has been received, a predetermined nurse call cancellation process (corresponding to an example of the predetermined process (second process)) corresponding to the cancellation of the nurse call is executed as described later. More specifically, the management server device SV is, for example, as shown in FIG. 3, a server-side communication interface unit (SV communication IF unit). Comprising 1, the server-side control unit and the (SV control processing unit) 12, the server-side storage unit and (SV storage unit) 13.

  The SV communication IF unit 11 is a communication circuit that is connected to the SV control processing unit 12 and performs communication under the control of the SV control processing unit 12. The SV communication IF unit 11 includes, for example, a communication interface circuit conforming to the IEEE 802.11 standard or the like.

  The SV storage unit 13 is a circuit that is connected to the SV control processing unit 12 and stores various predetermined programs and various predetermined data under the control of the SV control processing unit 12. The various predetermined programs include, for example, an SV control program that controls each unit of the management server device SV according to the function of each unit, and an SV monitoring processing program that executes a predetermined process for monitoring the monitored person Ob. Control processing programs such as In the SV monitoring processing program, for example, when the behavior detection communication signal is received from the sensor device SU, the detection behavior information for the monitored person Ob is stored (recorded), and the detection behavior notification communication signal is stored as a predetermined signal. A detected action record notification program transmitted to the fixed terminal device SP and the portable terminal device TA, and a nurse call acceptance processing program for executing the nurse call acceptance process when the first operation acceptance relay communication signal is received from the sensor device SU Also, a nurse call release processing program or the like that executes the nurse call release processing when the second operation reception relay communication signal is received from the sensor device SU is included. The first operation received first when a plurality of first operation reception relay communication signals (first operation reception communication signals) containing the same NC reception operation button ID are received in the various predetermined data. The predetermined first time for determining whether the communication signal is received within a predetermined time (predetermined first time) from the reception time of the reception relay communication signal, or the same NC release operation button ID A plurality of second operation reception relay communication signals (second operation reception communication signals) are received, a predetermined time (predetermined second time) from the reception time of the second operation reception relay communication signal received first. Time)) the predetermined second time for determining whether or not the communication signal has been received within the time), notification destination information indicating the notification destination of the detection behavior notification communication signal or the notification destination of the nurse call, and First and second operation reception relay communication Communication status of each signal (that is, communication of each of the first operation reception communication signal relayed by the first operation reception relay communication signal and the second operation reception communication signal relayed by the second operation reception relay communication signal) (Status)), which includes communication status information, data necessary for executing each program such as correspondence information indicating correspondence between the NC reception operation button device NCRB and the NC release operation button device NCCB, and the like. Be done. The SV storage unit 13 functionally includes a notification destination information storage unit 131, a communication status information storage unit 132, and a correspondence relationship information storage unit 133 in order to store the notification destination information, the communication status information, and the correspondence relationship information.

  The report destination information storage unit 131 stores the report destination information. More specifically, the report destination information is a sensor device SU that is the transmission source of the behavior detection communication signal, and a report destination terminal to which the detected behavior report communication signal should be reported according to the action detection communication signal. First notification destination information indicating a correspondence relationship with a device (fixed terminal device SP, mobile terminal device TA), and the first operation represented by the NC reception operation button ID contained in the first operation reception relay communication signal. NC reception operation button device NCRB that is the transmission source of the reception communication signal (that is, NC reception operation button device that is the transmission source of the first operation reception communication signal relayed by the first operation reception relay communication signal via the sensor device SU) NCRB) and a communication signal (nurse call notification communication) for notifying the terminal devices SP and TA that the nurse call has been received, in response to the first operation reception relay communication signal. Consisting equipped No. terminal SP of (NC notification communication signal)) report destination to be reported to, and a second report destination information representing the correspondence between the TA. In the present embodiment, such notification destination information is stored in the notification destination information storage unit 131 in a table format. More specifically, the first notification destination information table 1310a for registering the first notification destination information, for example, as shown in FIG. 4A, registers the sensor ID of the sensor device SU that is the transmission source that has transmitted the action detection communication signal. When the action detection communication signal is received from the notification source field 1311 that performs the notification and the sensor device SU corresponding to the sensor ID registered in the notification source field 1311, the notification destination to which the corresponding detection action notification communication signal is to be notified And a report destination field 1312 for registering the terminal identifiers (terminal IDs) of the terminal devices SP and TA, and a record is provided for each sensor device SU. The terminal ID is an identifier for identifying and identifying the terminal devices SP and TA. For example, as shown in FIG. 4B, the second notification destination information table 1310b for registering the second notification destination information includes the NC reception operation button ID (that is, the sensor device SU stored in the first operation reception relay communication signal). A notification source field 1313 for registering the NC reception operation button ID of the NC reception operation button device NCRB that is the sender of the first operation reception communication signal relayed by the first operation reception relay communication signal via For the NC reception operation button device NCRB corresponding to the NC reception operation button ID registered in the original field 1313, when the first operation reception relay communication signal, which is the relay of the first operation reception communication signal, is received from the sensor device SU. , The notification destination for registering the terminal ID of the notification destination terminal device SP, TA to which the corresponding NC notification communication signal should be reported And a field 1314 includes a record for each NC reception operation button device NCRB.

  In this embodiment, the report destination information storage unit 131 stores the first and second report destination information tables 1310a and 1310b. However, as shown in FIG. 4C, the report source field 1311 and the report source field 1313 are set to 1 The report destination information table 1310c in which the first and second report destination information tables 1310a and 1310b are combined into one may be stored by integrating them. The report destination information table 1310c shown in FIG. 4C includes the sensor ID of the sensor device SU that is the transmission source of the action detection communication signal, and the NC reception operation button ID (which is contained in the first operation reception relay communication signal). That is, the notification source that registers the NC reception operation button ID of the NC reception operation button device NCRB that is the transmission source of the first operation reception communication signal relayed by the first operation reception relay communication signal via the sensor device SU. When the action detection communication signal is received from the field 1315 and the sensor device SU corresponding to the sensor ID registered in the notification source field 1315, or the NC reception corresponding to the NC reception operation button ID registered in the notification source field 1315 Regarding the operation button device NCRB, the first operation acceptance communication signal is relayed from the sensor device SU. When receiving the first operation reception relay communication signal, the notification destination field 1316 for registering the terminal ID of the notification destination terminal device SP or TA to which the corresponding detection behavior notification communication signal or NC notification communication signal should be notified And a record for each sensor device SU and the like.

  The communication status information storage unit 132 stores the communication status information. In the present embodiment, the communication status information is stored in the communication status information storage unit 132 in a table format. The communication status information table 1320 for registering the communication status information is, for example, as shown in FIG. 5, an NC reception operation button ID (that is, the sensor operation via the sensor device SU) contained in the first operation reception relay communication signal. The first operation reception relay communication signal relayed by the first operation reception communication signal is the transmission source of the NC reception operation button device NCRB NC reception operation button ID) and the second operation reception relay communication signal. NC release operation button ID (that is, the NC release operation button of the device NCCB that is the sender of the second operation reception communication signal relayed by the second operation reception relay communication signal via the sensor device SU) Operation acceptance field 1321 for registering ID) and NC acceptance operation button registered in the operation acceptance field 1321 Register the reception time of the first operation reception relay communication signal (the first operation reception communication signal) or the second operation reception relay communication signal (the second operation reception communication signal) corresponding to the D or NC release operation button ID The reception time field 1322 to be executed, and the status of the timer provided as described later (corresponding to time measurement or time up) corresponding to the NC reception operation button ID or the NC release operation button ID registered in the operation reception field 1321. And a timer status field 1323 for registering each of the first operation reception relay communication signal (the first operation reception communication signal) and the second operation reception relay communication signal (the second operation reception communication signal). With records. In the timer status field 1323, a flag indicating timer status information indicating the status of the timer is registered. For example, in the present embodiment, in the timer status field 1323, a flag “0” indicating that the timer is counting time, or a flag “1” indicating that the timer has timed out (end of timing). Is registered.

  The correspondence information storage unit 133 stores the correspondence information. In the present embodiment, the correspondence information is stored in the correspondence information storage unit 133 in a table format. The correspondence relationship information table 1330 for registering the correspondence relationship information includes, for example, as shown in FIG. 6, an NC cancellation operation button field 1331 for registering the NC cancellation operation button ID of the NC cancellation operation button device NCCB, and the NC cancellation operation. NC reception operation button for registering one or more NC reception operation button IDs of the NC reception operation button device NCRB associated with the NC release operation button device NCCB corresponding to the NC release operation button ID registered in the button field 1331 A field 1332 is provided, and a record is provided for each NC release operation button device NCCB.

  Such an SV storage unit 13 includes, for example, a ROM, an EEPROM, a RAM, and the like, like the NC storage unit 35a.

  The SV control processing unit 12 controls each unit of the management server device SV according to the function of each unit, executes a nurse call acceptance process, executes a nurse call cancellation process, and executes a predetermined process for monitoring the monitored person Ob. It is a circuit for executing processing. The SV control processing unit 12 includes, for example, a CPU and its peripheral circuits. The SV control processing unit 12 functionally includes a server-side control unit (SV control unit) 121 and a server-side monitoring processing unit (SV monitoring processing unit) 122 by executing the control processing program.

  The SV control unit 121 controls each unit of the management server device SV according to the function of each unit, and controls the entire management server device SV.

  When the action detection communication signal is received from the sensor device SU, the SV monitoring processing unit 122 stores (records) the detected action information for the monitored person Ob, and the sensor device SU that has transmitted the action detection communication signal. The corresponding report destination is selected (searched) from the first report destination information table 1310a of the report destination information storage unit 131, and the detected behavior report communication signal is transmitted to the selected terminal devices SP and TA.

  The SV monitoring processing unit 122 relays the first operation reception communication signal via the sensor device SU, and transmits the first operation reception relay communication signal indicating that the NC call is received by the NC reception operation button device NCRB to the SV communication IF. When it is received by the unit 11, as one of the nurse call reception processing, the fact that the nurse call is received by the NC reception operation button device NCRB of the received first operation reception relay communication signal is a predetermined external fixed terminal device SP. And a second operation acceptance relay communication signal indicating that the cancellation of the nurse call is accepted by the NC release operation button device NCCB, which notifies the portable terminal device TA and relays the second operation acceptance communication signal via the sensor device SU. Is received by the SV communication IF unit 11, the NC of the received second operation reception relay communication signal is used as one of the nurse call cancellation processing. The NC accepted operating button device NCRB corresponding to dividing operation button device NCCB selected from correspondence information stored in the SV storage unit 13, releases the acceptance of nurse call corresponding to the selected the NC accepted operating button device NCCB. More specifically, the nurse call reception processing is performed by the NC reception operation button device NCRB (that is, the first operation reception relay via the sensor device SU having the NC reception operation button ID contained in the first operation reception relay communication signal). The notification destination corresponding to the NC reception operation button device NCRB that is the transmission source of the first operation reception communication signal relayed by the communication signal is selected (searched) from the second notification destination information table 1310b of the notification destination information storage unit 131. A process of transmitting the NC notification communication signal to the selected terminal devices SP and TA. The nurse call release processing is performed by the NC release operation button device NCCB having the NC release operation button ID contained in the second operation reception relay communication signal (that is, relayed by the second operation reception relay communication signal via the sensor device SU). The NC reception operation button device NCRB corresponding to the NC release operation button device NCCB that is the transmission source of the second operation reception communication signal is selected (searched) from the correspondence relationship information table 1330 of the correspondence relationship information storage unit 133, and this It is a process of transmitting the first operation release notification communication signal containing the NC reception operation button ID of the selected NC reception operation button device NCRB to the sensor device SU. When receiving the first operation release notification communication signal, the sensor device SU transmits the first operation release communication signal by the SU communication IF unit 24, as described above.

  When receiving each of these first and second operation reception relay communication signals (first and second operation reception communication signals), the SV monitoring processing unit 122, in the present embodiment, notifies each of the plurality of sensor devices SU different from each other. When a plurality of first operation reception relay communication signals (first operation reception communication signals) are received by the SV communication IF unit 11 via the same, the same NC is included in the plurality of received first operation reception relay communication signals. When there are a plurality of first operation reception relay communication signals containing the reception operation ID, the first operation reception received first among the plurality of first operation reception relay communication signals containing the same NC reception operation ID The above-mentioned nurse call acceptance processing is executed for the relay communication signal, and the first operation received after the second operation in the plurality of first operation acceptance relay communication signals containing the same NC acceptance operation ID is received. The nurse call reception processing is not executed for the reception relay communication signal, and a plurality of second operation reception relay communication signals (second operation reception communication signals) are transmitted by the SV communication IF unit 11 via the plurality of different sensor devices SU. When the plurality of second operation reception relay communication signals containing the same NC release operation ID are present among the plurality of received second operation reception relay communication signals, the same NC release is performed. The above-mentioned nurse call release processing is executed for the second operation acceptance relay communication signal received first among the plurality of second operation acceptance relay communication signals accommodating the operation ID, and the same NC acceptance operation ID is accommodated. The nurse call cancellation processing is not executed for the second operation reception relay communication signal received after the second operation reception relay communication signal among the plurality of second operation reception relay communication signals.

  The plurality of first operation reception relay communication signals accommodating the same NC reception operation ID are communication signals received within the predetermined first time from the reception time of the first operation reception relay communication signal received first. Yes, the plurality of second operation reception relay communication signals accommodating the same NC release operation ID are the communication received within the predetermined second time from the reception time of the first operation reception relay communication signal received first. It is a signal. The predetermined first time and the predetermined second time may be the same or different. In order to execute this process, the SV monitoring processing unit 122 first receives the first operation reception relay communication signal for each NC reception operation button ID (each NC reception operation button device NCRB), and then the predetermined first operation reception relay communication signal is received. A timer for measuring the passage of 1 hour is formed and restarted (starting counting from 0), and for each NC release operation button ID (for each NC release operation button device NCCB), first the second operation reception relay communication signal is sent. Upon reception, a timer for measuring the passage of the predetermined second time is formed and restarted (clocking starts from 0).

  It should be noted that the management server device SV is further connected to the SV control processing unit 12 as necessary and is connected to the SV control processing unit 12, for example, a server-side input unit (SV input unit) for inputting various commands and various data, as necessary. ) 14, various commands and various data input through the SV input unit 14, a server-side output unit (SV output unit) 15 that outputs detected behavior information for the monitored person Ob, and data exchange with an external device. A server-side interface unit (SVIF unit) 16 for performing input / output may be provided.

  Such a management server device SV can be configured by, for example, a computer with a communication function.

  The NC acceptance operation button ID, the NC release operation button ID, the sensor ID, and the terminal ID described above may be, for example, a serial number or a communication address.

  The fixed terminal device SP has a communication function of communicating with other devices SU, SV, TA via the network NW, a display function of displaying predetermined information, an input function of inputting predetermined instructions and data, and the like. By inputting a predetermined instruction or data to be given to the management server device SV or the mobile terminal device TA, or by displaying the detection action information obtained by the sensor device SU, the user interface of the monitored person monitoring system MS ( A device that functions as a UI). Such a fixed terminal device SP can be configured by, for example, a computer with a communication function.

  The mobile terminal device TA performs a communication function of communicating with other devices SV, SP, SU via the network NW, a display function of displaying predetermined information, an input function of inputting predetermined instructions and data, and a voice call. It has a call function to perform, inputs predetermined instructions and data given to the management server device SV and the sensor device SU, displays the detection action information obtained by the sensor device SU by the notification from the management server device SV, It is a device for accepting and displaying the detected behavior information for the monitored person Ob and responding to the nurse call by making a voice call with the sensor device SU or the like by a notification from the management server device SV. Such a mobile terminal device TA can be configured by a portable communication terminal device such as a so-called tablet computer, smartphone, or mobile phone.

  Next, the operation of this embodiment will be described. In the monitored person monitoring system MS having such a configuration, each device NCRB, NCCB, SU, SV, SP, TA, when the power is turned on, executes necessary initialization of each unit and starts its operation. In the management server device SV, the SV control processing unit 12 functionally includes the SV control unit 121 and the SV monitoring processing unit 122 by executing the control processing program. In the sensor device SU, the SU control processing unit 23 functionally includes the SU control unit 231, the action detection processing unit 232, and the nurse call processing unit 233 by executing the control processing program.

  The monitored person monitoring system MS having the above configuration monitors each monitored person Ob by the following operation. The sensor device SU detects a predetermined action in the monitored person Ob based on the sensing result of the sensor unit 11 by the action detection processing unit 232, and manages the action detection communication signal when the predetermined action is detected. It is transmitted to the server device SV.

  When the management server device SV receives the action detection communication signal from the sensor device SU, the management server device SV stores (records) the detected action information for the monitored person Ob contained in the action detection communication signal, and outputs the action detection communication signal. The notification destination corresponding to the transmitted sensor device SU is selected (searched) from the first notification destination information table 1310a of the notification destination information storage unit 131, and the detection action notification communication signal is transmitted to the selected terminal devices SP and TA. . As a result, the predetermined behavior of the monitored person Ob is notified to the monitoring person such as a nurse or a caregiver via the terminal devices SP and TA.

  The fixed terminal device SP and the mobile terminal device TA, upon receiving the detection behavior report communication signal from the management server SV, display the detection behavior information contained in the detection behavior report communication signal. By such an operation, the monitored person monitoring system MS detects a predetermined action in each monitored person Ob by the sensor device SU, the management server device SV, the fixed terminal device SP and the portable terminal device TA. Each monitored person Ob is being monitored.

  Next, the operation of the nurse call in the monitored person monitoring system MS will be mainly described. FIG. 9 is a flowchart showing an operation mainly related to a nurse call of the management server device in the monitored person monitoring system of the embodiment.

  In the monitored person monitoring system MS in the present embodiment, when a nurse call is accepted by the NC button 31a by an input operation to the NC button 31a by the monitored person Ob or the like, the NC acceptance operation button device NCRB causes the NC control processing unit 32a to operate. Displays the fact that the nurse call has been accepted on the NC display unit 34a, generates the first operation acceptance communication signal containing the NC acceptance operation button ID of its own machine, and generates the sensor device using the NC communication IF unit 33a. Send to SU. Then, the sensor device SU that has received the first operation reception communication signal transmits the first operation reception relay communication signal containing the NC reception operation button ID contained in the received first operation reception communication signal to the SU communication IF. The data is transmitted to the management server SV by the unit 24. Further, when the cancellation of the nurse call is accepted by the NCC button 31b by an input operation to the NCC button 31b by a supervisor or the like, the NC cancellation operation button device NCCB causes the NCC control processing unit 32b to determine the NC cancellation operation button ID of its own. The second operation reception communication signal accommodating the above is generated and transmitted to the sensor device SU using the NCC communication IF unit 33b. Then, the sensor device SU receiving the second operation reception communication signal transmits the second operation reception relay communication signal containing the NC release operation button ID contained in the received second operation reception communication signal to the SU communication IF. The data is transmitted to the management server SV by the unit 24.

  Here, when the communicable range of each SU communication IF unit 24 in a plurality of different sensor devices SU is partially or entirely overlapped, or the NC communication IF unit in one NC reception operation button device NCRB. When a plurality of sensor devices SU are arranged within the communicable range of 33a, the first operation acceptance communication signal transmitted from one NC acceptance operation button device NCRB is relayed by the plurality of sensor devices SU, The management server device SV may receive a plurality of first operation reception relay communication signals relayed by each of the plurality of sensor devices SU. For example, in the example shown in FIG. 2, the one first operation reception communication signal transmitted from the eleventh NC reception operation button device NCRB is relayed by the first and third sensor devices SU-1 and SU-3, The management server device SV may receive the two first operation reception relay communication signals. Similarly, when the communicable range of each SU communication IF section 24 in a plurality of different sensor devices SU overlaps in part or in whole, or the NCC communication IF section in one NC release operation button device NCCB. When a plurality of sensor devices SU are arranged within the communicable range of 33b, the second operation reception communication signal transmitted from one NC release operation button device NCCB is relayed by the plurality of sensor devices SU, The management server device SV may receive the plurality of second operation reception relay communication signals relayed by each of the plurality of sensor devices SU. For example, in the example shown in FIG. 2, one second operation reception communication signal transmitted from the NC release operation button device NCCB is relayed by the second to fourth sensor devices SU-2 to SU-4, and 3 There may occur a case where the second operation reception relay communication signal is received by the management server device SV.

  Therefore, in the monitored person monitoring system according to the present embodiment, the management server device SV operates as follows.

  In FIG. 9, first, the SV control processing unit 12 determines whether or not a communication signal is received (S1). As a result of this determination, when the communication signal is not received, the SV control processing unit 12 returns the processing to the processing S1. That is, the management server device SV is waiting for reception of a communication signal. On the other hand, as a result of the determination, when the communication signal is received, the SV control processing unit 12 determines the type (type) of the received communication signal (S2). As a result of this determination, when the received communication signal is the first operation reception relay communication signal (first operation reception communication signal) or the second operation reception relay communication signal (second operation reception communication signal) (NC The SV control processing unit 12 executes processing S3 for the reception notification and the NC cancellation notification). On the other hand, as a result of the determination, when the received communication signal is not the first and second operation reception relay communication signals (first and second operation reception communication signals) (others), the SV control processing unit 12 Appropriate processing corresponding to the received communication signal (for example, storage (recording) processing of the above-described detection behavior information, transmission processing of the above-mentioned detection behavior notification communication signal, etc.) is executed (S11), and the processing is returned to the processing S1. . That is, the management server device SV waits again for reception of the communication signal.

  In processing S3, the SV control processing unit 12 causes the SV monitoring processing unit 112 to transmit the first operation reception relay when the communication signal received in processing S1 is the first operation reception relay communication signal (NC reception notification). If it is determined whether the communication signal has already been received, and the communication signal received in the process S1 is the second operation reception relay communication signal (NC release notification), this second operation reception relay communication signal has already been received. It is determined whether or not it is received. More specifically, when the communication signal received in the process S1 is the first operation reception relay communication signal (NC reception notification), the SV monitoring processing unit 112 stores it in the communication status information storage unit 132. In the operation reception field 1321 in the communication status information table 1320, it is determined whether or not there is a record in which the NC reception operation button ID contained in the first operation reception relay communication signal received in the processing S1 is registered, and the processing S1 is executed. When the communication signal received in step S1 is the second operation reception relay communication signal (NC release notification), the operation reception field 1321 in the communication status information table 1320 stored in the communication status information storage unit 132 is set in the processing S1. It is determined whether or not there is a record in which the NC release operation button ID contained in the received second operation reception relay communication signal is registered. . As a result of this determination, if there is a record in the operation reception field 1321 in which the NC reception operation button ID contained in the first operation reception relay communication signal received in step S1 is registered, the SV monitoring processing unit 122 It is determined that the first operation reception relay communication signal has already been received (Yes), and the process S4 is executed, while the operation reception field 1321 stores the first operation reception relay communication signal received in the process S1. If there is no record in which the NC acceptance operation button ID that has been registered does not exist, the SV monitoring processing unit 122 determines that the first operation acceptance relay communication signal has not already been received (No), and executes processing S5. . If the result of this determination is that there is a record in the operation reception field 1321 in which the NC release operation button ID contained in the second operation reception relay communication signal received in processing S1 is registered, the SV monitoring processing unit 122 determines that it has already received the second operation reception relay communication signal (Yes), and executes processing S4, while the operation reception field 1321 displays the second operation reception relay communication signal received in processing S1. When there is no record in which the stored NC release operation button ID is registered, the SV monitoring processing unit 122 determines that the second operation reception relay communication signal has not been received (No), and the process S5 is performed. Run.

  In process S4, when the communication signal received in process S1 is the first operation reception relay communication signal (NC reception notification) by the SV monitoring processing unit 112, the SV control processing unit 12 receives the first received first signal. When it is determined whether the communication signal is received within a predetermined first time from the reception time of the operation reception relay communication signal, and the communication signal received in step S1 is the second operation reception relay communication signal (NC In the release notification), it is determined whether or not the communication signal is received within a predetermined first time from the reception time of the first operation reception relay communication signal received first. More specifically, the SV monitoring processing unit 112 stores the communication signal in the communication status information storage unit 132 when the communication signal received in the process S1 is the first operation reception relay communication signal (NC reception notification). In the record in which the NC reception operation button ID contained in the first operation reception relay communication signal received in the process S1 is registered in the operation reception field 1321 in the communication status information table 1320, the flag “0” is set in the timer status field 1323. It is determined whether or not there is a record for registering, and when the communication signal received in the process S1 is the second operation reception relay communication signal (NC release notification), it is stored in the communication status information storage unit 132. The operation reception field 1321 in the communication status information table 1320 contains the second operation reception relay communication signal received in step S1. In record registered NC release operating button ID which has been, judges whether the record to register the flag "0" to the timer status field 1323 is present. If the result of this determination is that the communication signal received in step S1 is the first operation reception relay communication signal (NC reception notification), and there is a record in which the flag “0” is registered in the timer status field 1323, The SV monitoring processing unit 122 determines that the communication signal is received within a predetermined first time from the reception time of the first operation reception relay communication signal received first (Yes), and executes the processing S7, while If there is no record that registers the flag “0” in the timer status field 1323 (that is, if there is only a record that registers the flag “1” in the timer status field 1323), the SV monitoring processing unit 122 It is determined that the communication signal is not received within the predetermined first time from the reception time of the first operation reception relay communication signal received first (No), and the processing is performed. S5 to run. If the result of this determination is that the communication signal received in step S1 is the second operation reception relay communication signal (NC release notification), and there is a record for registering the flag “0” in the timer status field 1323, The SV monitoring processing unit 122 determines that the communication signal is received within the predetermined second time from the reception time of the first operation reception relay communication signal that is received first (Yes), and executes the processing S7, while If there is no record that registers the flag “0” in the timer status field 1323 (that is, if there is only a record that registers the flag “1” in the timer status field 1323), the SV monitoring processing unit 122 It is determined that the communication signal is not received within the predetermined second time from the reception time of the first operation reception relay communication signal received first (No), and the processing is performed. S5 to run.

  In processing S5, the SV control processing unit 11 causes the SV monitoring processing unit 122 to perform the nurse call reception processing when the communication signal received in processing S1 is the first operation reception relay communication signal (NC reception notification). If the communication signal is executed and the communication signal received in the process S1 is the second operation reception relay communication signal (NC cancellation report), the nurse call cancellation process is executed. More specifically, when the communication signal received in the process S1 is the first operation reception relay communication signal (NC reception notification), the SV monitoring processing unit 122 stores the first information stored in the notification destination information storage unit 131. 2 The report destination information table 1310b is searched for a record in which the NC reception operation button ID contained in the first operation reception relay communication signal received in the process S1 is registered in the report source field 1313, and the report destination field in this searched record is searched. The terminal ID registered in 1314 is taken out as a notification destination, the information indicating that the nurse call is accepted to the terminal devices SP and TA corresponding to the extracted terminal ID, and the first operation acceptance relay received in the process S1. The SV communication IF unit 11 transmits an NC notification report communication signal containing the NC reception operation button ID contained in the communication signal. As a result, the nurse call accepted by the NC acceptance operation button device NCRB is reported. Further, when the communication signal received in the process S1 is the second operation reception relay communication signal (NC release notification), the SV monitoring processing unit 122 stores the correspondence relationship information table 1330 stored in the correspondence relationship information storage unit 133. Is searched from the record for registering the NC release operation button ID contained in the second operation reception relay communication signal received in step S1 in the NC release operation button field 1331, and the NC reception operation button field 1332 in the retrieved record is searched. The registered NC acceptance operation button ID is taken out, and the first operation release notification communication signal accommodating the retrieved NC acceptance operation button ID is transmitted to the sensor device SU. When receiving the first operation release notification communication signal, the sensor device SU transmits the first operation release communication signal by the SU communication IF unit 24, as described above. As a result, the nurse call accepted by the NC acceptance operation button device NCRB is released.

  Then, after the processing S5, the SV control processing unit 11 causes the SV monitoring processing unit 122 to receive the reception signal when the communication signal received in the processing S1 is the first operation reception relay communication signal (NC reception notification). A record relating to the first operation acceptance relay communication signal is created in the correspondence information table 1330, a timer relating to the received first operation acceptance relay communication signal is set, and the communication signal received in step S1 is the second operation acceptance relay communication. If it is a signal (NC release notification), a record regarding the received second operation reception relay communication signal is created in the correspondence information table 1330, and a timer regarding the received second operation reception relay communication signal is set, The process is returned to the process S1 (S6). More specifically, when the communication signal received in the process S1 is the first operation reception relay communication signal (NC reception notification), the SV monitoring processing unit 122 counts the predetermined first time. , A new timer for the received first operation reception relay communication signal is functionally formed in the SV control processing unit 12 and restarted, and a new record is created in the correspondence information table 1330. The NC reception operation button ID contained in the received first operation reception relay communication signal is registered in the operation reception field 1321, and the received first operation reception relay communication signal is registered in the reception time field 1322 in the new record. Is registered, and the flag "0" is registered in the timer status field 1323 in the new record. When the communication signal received in the process S1 is the second operation reception relay communication signal (NC release notification), the SV monitoring processing unit 122 receives the predetermined second time in order to count the predetermined second time. A new timer for the second operation reception relay communication signal is functionally formed in the SV control processing unit 12 and restarted, a new record is created in the correspondence information table 1330, and the operation reception field 1321 in this new record is generated. In the received second operation reception relay communication signal, the NC release operation button ID contained in the received second operation reception relay communication signal is registered, and the reception time field 1322 of the new record indicates the reception time of the received second operation reception relay communication signal. Register and register the flag “0” in the timer status field 1323 in the new record.

  When the timer functionally formed in the process S6 counts the predetermined first time and times up, the SV monitoring processor 122 sets the flag "1" in the timer status field 1323 of the record corresponding to the timer. Is registered, and the timer functionally formed in the process S6 times up the predetermined second time, the SV monitoring processor 122 determines that the timer status field of the record corresponding to the timer. The flag “1” is registered in 1323.

  On the other hand, in processing S7, the SV control processing unit 11 causes the SV monitoring processing unit 122 to perform the nurse call reception processing when the communication signal received in processing S1 is the first operation reception relay communication signal (NC reception notification). When the communication signal received in the process S1 is the second operation reception relay communication signal, the first operation reception relay communication signal received in the process S1 is discarded and the process is returned to the process S1 without executing For the notification), the second call reception relay communication signal received in the process S1 is discarded without executing the nurse call release process, and the process is returned to the process S1.

  As described above, the monitored person monitoring system MS in this embodiment, the management server device SV as an example of the central processing unit, and the method implemented therein are configured so that the SV monitoring processing unit 122 allows the plurality of first operation receptions. When a plurality of first operation reception relay communication signals accommodating the same NC reception operation button ID are present in the relay communication signal, a nurse call reception process is performed for the first operation reception relay communication signal received first among them. A plurality of second operation reception relay communication signals that contain the same NC release reception button ID in the plurality of second operation reception relay communication signals without performing the nurse call reception processing on the remaining first operation reception relay communication signals. If there is a two-operation acceptance relay communication signal, the nurse call release process is executed for the second operation-acceptance relay communication signal received first, and the remaining second operation acceptance relay communication signal is executed. Do not run the nurse call releasing process on the signal. Therefore, since the monitored person monitoring system MS, the management server device SV and the method implemented therein cancel the redundant unnecessary first operation reception relay communication signal, the management server device SV and the NC reception operation button device NCRB. Even if the communication line between and includes a radio, it is possible to reduce the redundant processing for one operation received by the NC reception operation button device NCRV, and cancel the redundant unnecessary second operation reception relay communication signal. Therefore, even when the communication line between the management server device SV and the NC release operation button device NCCB includes a wireless line, it is possible to reduce duplicate processing for one operation received by the NC release operation button device NCCB.

  In addition, the monitored person monitoring system MS, the management server device SV, and the method implemented therein have the same redundant unnecessary communication signal (first operation reception relay communication signal or second operation reception relay communication signal) that is canceled. Is a communication signal received within a predetermined time (first time or second time) from the reception time of the first communication signal, so cancellation of the redundant unnecessary communication signal is automatically performed at the predetermined time. It will be possible to reset to, and to receive a notification of a new predetermined operation.

  When the monitored person Ob of the monitored person monitoring system MS is a person who needs nursing, care, assistance, etc., the nurse call communication is important, and more reliable and more appropriate communication is required. Therefore, the monitored person monitoring system MS, the management server apparatus SV and the method implemented therein according to the present embodiment are suitable when the person requiring such nursing, care and assistance is the monitored person Ob. Is effective.

  In the above-described embodiment, the sensor device SU relays the communication content between each of the NC reception operation button device NCRB and the NC release operation button device NCCB and the management server device SV. The communication signal itself between each of the operation button device NCRB and the NC release operation button device NCCB and the management server device SV is relayed, and the NC reception operation button device NCRB and the NC release operation button device NCCB and the management server device SV respectively, It may be communicatively connected via the sensor device SU.

  Further, in the above-described embodiment, each of the plurality of sensor devices SU includes one or more operation accepting devices (communicably connected among the NC accepting operation button device NCRB and the NC releasing operation button device NCCB in the above example). At least one of the communication addresses is stored in the SU storage unit 25 in advance, and it is determined whether or not the communication address stored in the SU storage unit 25 is communicable with the operation reception device, as indicated by the broken line in FIG. Communication availability determination processing unit 234, and communication availability notification processing for transmitting a communication availability notification communication signal, which is a communication signal for notifying the operation accepting device determined to be communication disabled by the communication availability determination processing unit 234, to the management server SV The unit 235 and the SU control processing unit 23 may be functionally further provided. The communication address may be input by the user from, for example, the terminal device SP or TA, and stored in the SU storage unit 25 via the SU communication IF unit 24. In addition, for example, when the monitored person monitoring system MS is installed, or at a predetermined time interval after the operation, the sensor device SU makes a communication signal for inquiring the operable operation receiving device (operation receiving device searching communication signal). May be transmitted and the response thereof may be received, and the communication address of the operation accepting device having the response may be stored in the SU storage unit 25. The communication availability determination processing unit 234 transmits a communication signal (communication availability inquiry communication signal) for inquiring whether communication is possible at a predetermined time interval to the communication address stored in the SU storage unit 25, and Whether or not it is possible to communicate with the operation reception device of the communication address stored in the SU storage unit 25 is determined depending on whether or not the reception response has been received.

  In such a monitored person monitoring system MS, since the management server device SV receives the communication inability notification signal from the sensor device SU, it is possible to recognize the communication state between the operation reception device and the sensor device SU.

  Further, in the above-described embodiment, each of the plurality of sensor devices SU further includes a communication availability determination time acquisition unit that externally acquires a communication availability determination time for determining whether communication is possible, and the SU storage unit 25 includes The communication availability determination processing unit 234 further stores the communication availability determination time acquired by the communication availability determination time acquisition unit, and the communication availability determination processing unit 234 determines whether the communication is possible when the communication availability determination time exceeds the communication availability determination time. You may judge it as impossible. The communication availability determination time is acquired by, for example, the SU communication IF unit 24. In this case, the communication availability determination time is input by the user from, for example, the terminal device SP or TA, and stored in the SU communication IF unit 24 via the SU storage unit. It is stored in the unit 25. Further, for example, the sensor device SU may further include a sensor-side input unit such as a DIP switch or a rotary switch as the communication availability determination time acquisition. In this case, the communication availability determination time is input by the user from the sensor-side input unit and stored in the SU storage unit 25. The communication availability determination processing unit 234 can communicate with the operation reception device of the communication address stored in the SU storage unit 25 depending on whether the reception response of the communication availability inquiry communication signal can be received within the communication availability determination time. Or not.

  Such a monitored person monitoring system MS can set the judgment of communication availability between the operation receiving device and the sensor device SU by time (communication availability determination time), and acquires this time (communication availability determination time). Therefore, it is possible to set the user.

  Further, in the above-described embodiment, the management server device SV further includes the same determination time acquisition unit that acquires at least one of the predetermined first time period and the predetermined second time period from the outside, and the SV storage unit 13 Further stores at least one of the predetermined first time and the predetermined second time acquired by the same determination time acquisition unit, and the SV monitoring processing unit 122 stores the acquired predetermined first time. The timer may be set for at least one of one hour and the predetermined second time.

  Such a monitored person monitoring system MS can set at least one of the predetermined first time and the predetermined second time, and can set the predetermined first time and the predetermined second time. Since at least one is acquired, it becomes possible for the user to set.

  Although the present specification discloses various aspects of the technique as described above, the main techniques thereof are summarized below.

  A central processing unit according to one aspect is connected to one or a plurality of operation accepting devices that accept a predetermined operation and the operation accepting device in a wirelessly communicable manner, and detects a predetermined action in a monitored person who is a monitoring target. A plurality of sensor devices and a plurality of sensor devices that are communicatively connected to each other, and a predetermined operation corresponding to the predetermined operation when the predetermined operation received by the operation receiving device is reported via the sensor device. The central processing unit of the monitored person monitoring system, comprising: a central processing unit that executes the process of (1) and manages the detected behavior information regarding the predetermined behavior of the monitored person notified from the sensor device; A communication unit that receives an operation reception notification communication signal for notifying a predetermined operation, and the predetermined unit based on the operation reception notification communication signal received by the communication unit. And a processing unit that executes processing, and the operation reception notification communication signal accommodates an operation reception ID that is an identifier for identifying and identifying the operation reception device, and the processing unit includes a plurality of different sensor devices. A plurality of operation receptions in which the same operation reception ID is contained in the received plurality of operation reception notification communication signals when a plurality of the operation reception notification communication signals are received via each of them. If a notification communication signal is present, the predetermined process is executed for the operation reception notification communication signal received first among the plurality of operation reception notification communication signals containing the same operation reception ID, and the same processing is performed. The predetermined processing is not executed for the operation reception notification communication signal received after the second operation reception notification communication signal containing a plurality of operation reception ID communication signals.

  A central processing unit according to another aspect is connected to one or a plurality of operation accepting devices that accept a predetermined operation, and the operation accepting device in a wirelessly communicable manner, and a predetermined number in a monitored person who is a monitoring target to be monitored. A plurality of sensor devices that detect the behavior of the sensor device, and the plurality of sensor devices are communicably connected to each of the plurality of sensor devices, and when the predetermined operation received by the operation receiving device is notified via the sensor device, the predetermined operation is performed. A central processing unit of a monitored person monitoring system, comprising: a central processing unit that executes a predetermined process corresponding to an operation and manages detected behavior information regarding the predetermined behavior of the monitored person notified from the sensor device. The operation reception notification communication signal, which is a communication signal for notifying the predetermined operation, is an identifier for identifying and identifying the operation reception device. A communication unit that stores a work acceptance ID and performs communication, and a processing unit that performs the predetermined process are provided, and the processing unit transmits the operation acceptance notification communication signal via each of a plurality of different sensor devices. When a plurality of operation reception notification communication signals containing the same operation reception ID are present in the received plurality of operation reception notification communication signals, the same operation is performed. A plurality of the operation receptions that contain the same operation reception ID by executing the predetermined process on the operation reception notification communication signal that is first received among the plurality of operation reception notification communication signals that contain the reception IDs. The predetermined process is not executed for the operation reception notification communication signal received after the second one in the notification communication signal. Preferably, in the above-mentioned central processing unit, the operation accepting device is a nurse call accepting operation button device that accepts a nurse call as the predetermined operation, and the processing unit performs the nurse call accepting operation as the predetermined process. When a nurse call reception notification communication signal, which is a communication signal for notifying that the nurse call has been received by the button device, is received by the communication unit, the nurse call reception operation of the received nurse call reception notification communication signal Notification (re-notification, transfer, transmission) to the outside that the button device has accepted the nurse call. Preferably, in the above-mentioned central processing unit, a memory for storing correspondence relationship information representing a correspondence relationship in which a nurse call acceptance operation button device for accepting a nurse call and a nurse call cancellation operation button device for canceling acceptance of a nurse call are associated with each other. Further comprising a unit, the operation reception device is a nurse call release operation button device that receives release of a nurse call as the predetermined operation, the processing unit, as the predetermined process, the nurse call release operation button device. When a nurse call cancellation notification communication signal, which is a communication signal for notifying that the cancellation of the nurse call has been accepted, is received by the communication unit, the operation button device for canceling the nurse call cancellation communication signal is received. A nurse call acceptance operation button device corresponding to is stored in the storage unit. Serial selected from the correspondence relationship information, releases the acceptance of nurse call corresponding to a nurse call reception operation button device described above selection. Preferably, in the above-mentioned central processing unit, a memory for storing correspondence relationship information representing a correspondence relationship in which a nurse call acceptance operation button device for accepting a nurse call and a nurse call cancellation operation button device for canceling acceptance of a nurse call are associated with each other. The operation accepting device further comprises a first operation accepting device, which is the nurse call accepting operation button device for accepting a nurse call as the predetermined operation, and a nurse call canceling accepting cancellation of the nurse call as the predetermined operation. A second operation reception device which is an operation button device, wherein the processing unit is a communication signal for informing that the nurse call has been accepted by the nurse call reception operation button device. When a signal is received by the communication unit, the received nurse call reception notification is received. Notification that the nurse call has been accepted by the nurse call acceptance operation button device of the communication signal (re-notification, transfer, transmission) and that the cancellation of the nurse call has been accepted by the nurse call cancellation operation button device When a nurse call release notification communication signal, which is a communication signal for performing, is received by the communication unit, the nurse call acceptance operation button device corresponding to the nurse call release operation button device of the received nurse call release communication signal is provided. Selection is made from the correspondence information stored in the storage unit, and acceptance of the nurse call corresponding to the selected nurse call acceptance operation button device is canceled.

  In such a central processing unit, when there are a plurality of operation reception notification communication signals containing the same operation reception ID among the received plurality of operation reception notification communication signals, the processing unit first Predetermined processing is executed on the received operation reception notification communication signal, and the predetermined processing is not executed on the remaining operation reception notification communication signals. Therefore, since such a central processing unit cancels the unnecessary unnecessary operation reception notification communication signal, even if the communication line between the central processing unit and the operation reception device includes a wireless communication, the operation reception device receives it. Redundant processing can be reduced for one operation.

  In another aspect, in the above-described central processing units, the plurality of operation reception notification communication signals accommodating the same operation reception ID are set at a predetermined time from the reception time of the operation reception notification communication signal received first. It is a communication signal received in time.

  In such a central processing unit, the redundant unnecessary operation acceptance notification communication signal to be canceled is a communication signal received within a predetermined time from the reception time of the first operation acceptance notification communication signal. The cancellation of the unnecessary operation acceptance notification communication signal can be automatically reset at the predetermined time, and a new notification of a predetermined operation can be received.

  A central processing method according to another aspect is connected to one or a plurality of operation accepting devices that accept a predetermined operation and the operation accepting device in a wirelessly communicable manner, and performs a predetermined action in a monitored person who is a monitoring target. Corresponding to the predetermined operation when the predetermined operation received by the operation receiving device is notified via the sensor device, which is connected to the plurality of sensor devices for detection and is communicable with each of the plurality of sensor devices. A central processing method of a monitored person monitoring system, comprising: a central processing unit which executes predetermined processing to manage detected behavior information regarding the predetermined behavior of the monitored person notified from the sensor device; A communication step of receiving an operation acceptance notification communication signal for notifying the predetermined operation; and the operation based on the operation acceptance notification communication signal received in the communication step. And a processing step for executing the processing of step 1, wherein the operation reception notification communication signal contains an operation reception ID that is an identifier for identifying and identifying the operation reception device, and the processing step includes a plurality of different sensors. In the case where a plurality of the operation acceptance notification communication signals are received through the respective devices in the communication step, the plurality of operations for accommodating the same operation acceptance ID in the received plurality of operation acceptance notification communication signals When there is a reception notification communication signal, the predetermined processing is executed for the operation reception notification communication signal received first among the plurality of operation reception notification communication signals accommodating the same operation reception ID, The predetermined process is executed on the operation reception notification communication signal received after the second operation reception notification communication signal containing the same operation reception ID. There.

  A central processing method according to another aspect is such that one or a plurality of operation accepting devices that accept a predetermined operation and a predetermined operation in a person to be monitored, which is a monitoring target, to be wirelessly communicatively connected to the operation accepting device. A plurality of sensor devices that detect the behavior of the sensor device, and the plurality of sensor devices are communicably connected to each of the plurality of sensor devices, and when the predetermined operation received by the operation receiving device is notified via the sensor device, the predetermined operation is performed. A central processing method of a monitored person monitoring system, comprising: a central processing unit that executes predetermined processing corresponding to an operation and manages detected behavior information regarding the predetermined behavior of the monitored person notified from the sensor device. And a communication step for performing communication and a processing step for executing the predetermined process, which is a communication signal for notifying the predetermined operation. The signal contains an operation reception ID that is an identifier for identifying and identifying the operation reception device, and the processing step includes transmitting the operation reception notification communication signal through each of the plurality of different sensor devices by the communication step. When a plurality of operation reception notification communication signals accommodating the same operation reception ID are present in the received plurality of operation reception notification communication signals, the same operation reception ID is set to the same operation reception ID. A plurality of the operation reception notification communication signals that store the same operation reception ID by executing the predetermined process on the operation reception notification communication signal received first among the plurality of operation reception notification communication signals to be stored. The predetermined processing is not executed for the operation acceptance notification communication signal received after the second of the above.

  According to such a central processing method, when there are a plurality of operation reception notification communication signals containing the same operation reception ID among the received plurality of operation reception notification communication signals by the processing step, first of these, Predetermined processing is executed on the received operation reception notification communication signal, and the predetermined processing is not executed on the remaining operation reception notification communication signals. Therefore, since such a central processing method cancels redundant unnecessary operation reception notification communication signals, even if the communication line between the device implementing this central processing method and the operation reception device includes a wireless communication, It is possible to reduce duplicate processing for one operation received by the reception device.

  A monitored person monitoring system according to another aspect is one or more operation receiving apparatuses that receive a predetermined operation, and a monitored person that is connected to the operation receiving apparatus in a wirelessly communicable manner and is a monitoring target to be monitored. In the case where a plurality of sensor devices for detecting a predetermined action in, and each of the plurality of sensor devices are communicatively connected, and the predetermined operation accepted by the operation accepting device is notified via the sensor device, A monitored person monitoring system comprising: a central processing unit that executes a predetermined process corresponding to a predetermined operation and manages detected behavior information regarding the predetermined behavior of the monitored person notified from the sensor device. The central processing unit is any one of the above-mentioned central processing units.

  Since such a person-to-be-monitored system is provided with any one of the above-mentioned central processing units, even if the communication line between the central processing unit and the operation receiving unit includes a radio, Redundant processing can be reduced for one operation.

  In another aspect, in the above-described monitored person monitoring system, each of the plurality of sensor devices includes a storage unit that stores a communication address of one or a plurality of operation accepting devices that are communicatively connected, and the storage unit. It is a communication signal for notifying the communication acceptability determination processing unit that determines whether communication is possible with the operation accepting device of the stored communication address, and the operation accepting device that is determined to be uncommunicable by the communication acceptability determination processing unit. Communication failure notification processing unit for transmitting a communication failure notification communication signal to the central processing unit.

  In such a monitored person monitoring system, since the central processing unit receives the communication failure notification signal from the sensor device, the central processing unit can recognize the communication state between the operation reception device and the sensor device.

  In another aspect, in the above-described monitored person monitoring system, each of the plurality of sensor devices further includes a communication availability determination time acquisition unit that externally acquires a communication availability determination time for determining whether communication is possible. The storage unit further stores the communication availability determination time acquired by the communication availability determination time acquisition unit, and the communication availability determination processing unit cannot connect to the communication enable beyond the communication availability determination time. When it is determined that the communication is impossible.

  In such a monitored person monitoring system, the determination of communication availability between the operation reception device and the sensor device can be set by time (communication availability determination time), and since this time (communication availability determination time) is acquired, the user Can be set.

  This application is based on the Japanese patent application Japanese Patent Application No. 2015-165077 filed on August 24, 2015, the content of which is included in the present application.

  In order to represent the present invention, the present invention has been adequately and sufficiently described through the embodiments with reference to the drawings, but those skilled in the art can easily modify and / or improve the above embodiments. It should be recognized that this is possible. Therefore, unless a modification or improvement performed by a person skilled in the art is at a level that departs from the scope of rights of the claims recited in the claims, the modification or the improvement is covered by the scope of rights of the claims. Is understood to be included in.

According to the present invention, a central processing unit of a monitored person monitoring system, a central processing method thereof, and a monitored person monitoring system can be provided.

Claims (7)

One or a plurality of operation receiving devices that receive a predetermined operation, a plurality of sensor devices that are connected to the operation receiving device in a wirelessly communicable manner, and that detect a predetermined action of a monitored person who is a monitoring target; The sensor device is communicably connected to each of the sensor devices, and executes a predetermined process corresponding to the predetermined operation when the predetermined operation accepted by the operation accepting device is notified via the sensor device. A monitored person monitoring system , comprising: a central processing unit that manages detected behavior information relating to the predetermined behavior in the monitored person notified from
The central processing unit is
A communication unit that receives an operation reception notification communication signal for notifying the predetermined operation,
A processing unit that executes the predetermined process based on the operation reception notification communication signal received by the communication unit,
The operation reception notification communication signal contains an operation reception ID that is an identifier for identifying and identifying the operation reception device,
The processing unit is a case where a plurality of the operation acceptance notification communication signals are received by the communication unit via each of a plurality of different sensor devices, and the same operation is included in the received operation acceptance notification communication signals. When there are a plurality of operation reception notification communication signals containing the operation reception ID, the operation reception notification communication signal received first among the plurality of operation reception notification communication signals containing the same operation reception ID is used. , The operation reception notification communication signal received as the operation reception notification communication signal for executing the predetermined process and received after the second operation of the plurality of operation reception notification communication signals accommodating the same operation reception ID Is not accepted as an operation acceptance notification communication signal for executing the predetermined processing,
A device ,
Each of the plurality of sensor devices ,
A storage unit that stores communication addresses of one or more operation accepting devices that are communicatively connected ;
A communication availability determination processing unit that determines whether or not it is possible to communicate with the operation reception device of the communication address stored in the storage unit ,
A communication failure notification processing unit for transmitting a communication failure notification communication signal for notifying the operation accepting device determined to be communication disabled by the communication availability determination processing unit to the central processing unit ;
Is a device ,
Monitored person monitoring system . One or a plurality of operation receiving devices that receive a predetermined operation, and a plurality of sensor devices that are communicatively connected to the operation receiving device in a wireless manner and that detect a predetermined action of a monitored person who is a monitoring target to be monitored, Executed a predetermined process corresponding to the predetermined operation when the predetermined operation received by the operation receiving device is notified via the sensor device, which is communicably connected to each of the plurality of sensor devices. A monitored person monitoring system , comprising: a central processing unit that manages detected behavior information regarding the predetermined behavior of the monitored person notified from the sensor device;
The central processing unit is
An operation reception notification communication signal, which is a communication signal for notifying the predetermined operation, contains an operation reception ID that is an identifier for identifying and identifying the operation reception device,
A communication unit that performs communication,
A processing unit that executes the predetermined process,
The processing unit is a case where a plurality of the operation acceptance notification communication signals are received by the communication unit via each of a plurality of different sensor devices, and the same operation is included in the received operation acceptance notification communication signals. When there are a plurality of operation reception notification communication signals containing the operation reception ID, the operation reception notification communication signal received first among the plurality of operation reception notification communication signals containing the same operation reception ID is used. , The operation reception notification communication signal received as the operation reception notification communication signal for executing the predetermined process and received after the second operation of the plurality of operation reception notification communication signals accommodating the same operation reception ID Is not accepted as an operation acceptance notification communication signal for executing the predetermined processing,
A device ,
Each of the plurality of sensor devices ,
A storage unit that stores communication addresses of one or more operation accepting devices that are communicatively connected ;
A communication availability determination processing unit that determines whether or not it is possible to communicate with the operation reception device of the communication address stored in the storage unit ,
A communication failure notification processing unit for transmitting a communication failure notification communication signal for notifying the operation accepting device determined to be communication disabled by the communication availability determination processing unit to the central processing unit ;
Is a device ,
Monitored person monitoring system . The plurality of operation reception notification communication signals accommodating the same operation reception ID are communication signals received within a predetermined time from the reception time of the operation reception notification communication signal received first,
The monitored person monitoring system according to claim 1 or 2. Each of the plurality of sensor devices,
Further comprising a communication availability determination time acquisition unit that externally acquires a communication availability determination time for determining whether communication is possible,
The storage unit further stores the communication availability determination time acquired by the communication availability determination time acquisition unit,
The communication availability determination processing unit determines that the communication is not possible when the communication availability determination time exceeds the communication availability determination time and the connection cannot be established.
The monitored person monitoring system according to any one of claims 1 to 3 . One or a plurality of operation receiving devices that receive a predetermined operation, a plurality of sensor devices that are connected to the operation receiving device in a wirelessly communicable manner, and that detect a predetermined action of a monitored person who is a monitoring target; The sensor device is communicably connected to each of the sensor devices, and executes a predetermined process corresponding to the predetermined operation when the predetermined operation accepted by the operation accepting device is notified via the sensor device. a way of the monitored person monitoring system comprising a central processing unit that manages the detection behavior information regarding the predetermined action in the monitored person, which is reported from,
The central processing method of the central processing device ,
A communication step of receiving an operation acceptance notification communication signal for notifying the predetermined operation;
And a processing step of executing the predetermined processing based on the operation acceptance notification communication signal received in the communication step,
The operation reception notification communication signal contains an operation reception ID that is an identifier for identifying and identifying the operation reception device,
The processing step is a case where a plurality of the operation acceptance notification communication signals are received by the communication step via a plurality of different sensor devices, and the same operation reception notification communication signal is received in the received plurality of operation acceptance notification communication signals. When there are a plurality of operation reception notification communication signals containing the operation reception ID, the operation reception notification communication signal received first among the plurality of operation reception notification communication signals containing the same operation reception ID is used. , The operation reception notification communication signal received as the operation reception notification communication signal for executing the predetermined process and received after the second operation of the plurality of operation reception notification communication signals accommodating the same operation reception ID Is not accepted as an operation acceptance notification communication signal for executing the predetermined processing,
Is the way
The method of each of the plurality of sensor devices ,
A communication availability determination processing step of determining whether or not it is possible to communicate with the operation receiving device having the communication address stored in the storage unit that stores the communication addresses of the one or more operation receiving devices that are communicatively connected ;
A communication failure notification processing step of transmitting a communication failure notification communication signal for notifying the operation accepting device determined to be communication disabled in the communication availability determination processing step to the central processing unit ,
Is the way
Supervised person monitoring system method . One or a plurality of operation receiving devices that receive a predetermined operation, and a plurality of sensor devices that are communicatively connected to the operation receiving device in a wireless manner and that detect a predetermined action of a monitored person who is a monitoring target to be monitored, Executed a predetermined process corresponding to the predetermined operation when the predetermined operation received by the operation receiving device is notified via the sensor device, which is communicably connected to each of the plurality of sensor devices. a way of the monitored person monitoring system comprising a central processing unit that manages the detection behavior information regarding the predetermined action in the monitored person, which is reported from said sensor device,
The central processing method of the central processing device ,
A communication process for communicating,
And a processing step for executing the predetermined processing,
An operation reception notification communication signal, which is a communication signal for notifying the predetermined operation, contains an operation reception ID that is an identifier for identifying and identifying the operation reception device,
The processing step is a case where a plurality of the operation acceptance notification communication signals are received by the communication step via a plurality of different sensor devices, and the same operation reception notification communication signal is received in the received plurality of operation acceptance notification communication signals. When there are a plurality of operation reception notification communication signals containing the operation reception ID, the operation reception notification communication signal received first among the plurality of operation reception notification communication signals containing the same operation reception ID is used. , The operation reception notification communication signal received as the operation reception notification communication signal for executing the predetermined process and received after the second operation of the plurality of operation reception notification communication signals accommodating the same operation reception ID Is not accepted as an operation acceptance notification communication signal for executing the predetermined processing,
Is the way
The method of each of the plurality of sensor devices ,
A communication availability determination processing step of determining whether or not it is possible to communicate with the operation receiving device having the communication address stored in the storage unit that stores the communication addresses of the one or more operation receiving devices that are communicatively connected ;
A communication failure notification processing step of transmitting a communication failure notification communication signal for notifying the operation accepting device determined to be communication disabled in the communication availability determination processing step to the central processing unit ,
Is the way
Supervised person monitoring system method . The method of each of the plurality of sensor devices,
Further comprising a communication availability determination time acquisition step of externally acquiring a communication availability determination time for determining whether communication is possible,
The storage unit further stores the communication availability determination time acquired in the communication availability determination time acquisition step ,
The communication availability determination processing step determines that the communication is disabled when the communication availability determination time exceeds the communication availability determination time and the connection cannot be established.
The method of the monitored person monitoring system according to claim 5 or 6 .

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