JP4987567B2 - Disaster prevention support system and disaster prevention support method - Google Patents

Description

  The present invention prevents a fire by shutting off power and gas when a user becomes suddenly ill or when a disaster such as an earthquake occurs, and when the user is left in the house at the time of the disaster. The present invention relates to a technique for making emergency contact with a pre-registered emergency contact to speed up rescue and safety confirmation.

  Conventionally, when an abnormality such as a sudden illness occurs in a user who is living alone, a service has been developed to detect the abnormality with a sensor and to make an emergency call to a nursing facility or the like. However, for example, if the above abnormality occurs during cooking, the above emergency call can be made, but power and gas cannot be shut off, so the stove may overheat and a fire may occur. There is.

  As a similar example, when a disaster such as an earthquake occurs, there is a case in which a fire has occurred due to an overheating of an electric heater due to a user evacuating with an electric heater or the like switched on. In addition, there is a case in which a fire occurred at the time of power recovery due to a power outage when a disaster occurred and the user evacuating without noticing that the switch was kept on. Therefore, when a disaster occurs or evacuates, the user manually turns off the switch or breaker.

In response to this problem, for example, in Non-Patent Document 1, when an earthquake early warning is received from the outside, the power breaker and the gas breaker are automatically operated to cut off the power and gas, and the fire after the earthquake A technique for preventing the above is disclosed.
Japan Meteorological Agency Earthquake Early Warning / Earthquake Disaster Prevention System, Sea Five Co., Ltd. [online], [Search April 26, 2007], Internet <URL: http://www.ccccc5.com/earthquake/index.html>

  However, in the technology disclosed in Non-Patent Document 1, the power and gas can be cut off only when an earthquake occurs, and when an abnormality such as a sudden illness occurs in the user during normal times, the power and gas are turned off. There is a problem that it cannot be blocked.

  In addition, in the technology disclosed in Non-Patent Document 1, when a house collapses due to an earthquake, it is not possible to obtain information on whether the user is at home or in which room if the user is at home. Therefore, there is a problem that it takes time to rescue and confirm safety.

  Therefore, an object of the present invention is to provide a disaster prevention support system and a disaster prevention support method capable of preventing a fire in advance when an abnormality such as a sudden illness occurs in a user.

  Another object of the present invention is to provide a disaster prevention support system and a disaster prevention support method that can contribute to speeding up of rescue and safety confirmation when a disaster such as an earthquake occurs.

  In order to achieve the above object, the disaster prevention support system of the present invention has a power cut-off unit having a function of cutting off the power supply from the power supply source to the house and a function of cutting off the gas supply from the gas supply source to the house. When it is determined that an abnormality has occurred in the user based on the gas shutoff unit, the human sensor that is arranged for each room in the house, and detects the presence of the user in the room, and the detection result of the human sensor, And a control unit that controls the power cutoff unit and the gas cutoff unit to cut off the power and gas.

  According to this configuration, when an abnormality such as a sudden illness occurs in the user, it is possible to automatically cut off power and gas and prevent a fire due to overheating.

  In addition, the control unit has an emergency call destination table in which an emergency call destination when an abnormality has occurred in the user is registered in advance, and when it is determined that an abnormality has occurred in the user, the emergency call destination table It is also possible to report to the emergency call destination registered in.

  According to this configuration, when an abnormality occurs in the user, it can be notified to the emergency call destination registered in advance, thereby contributing to speeding up of the rescue.

  In addition, a disaster bulletin distribution server that distributes a disaster bulletin when a disaster occurs, and a disaster management server that distributes the disaster bulletin to the control unit when the disaster bulletin is delivered from the disaster bulletin distribution server It may be included.

  According to this configuration, the control unit can obtain a disaster warning when a disaster occurs.

  Moreover, the said control unit is good also as controlling the said electric power interruption | blocking unit and the said gas interruption | blocking unit, and interrupting | blocking electric power and gas, when the disaster bulletin is delivered from the said disaster prevention management server.

  According to this configuration, when a disaster such as an earthquake occurs, it is possible to automatically shut off the power and gas and prevent a fire due to overheating.

  The control unit includes an emergency contact table in which emergency contact information is registered in advance when a disaster occurs, and a sensor arrangement table in which information on a room in which the human sensor is arranged is registered. When a disaster bulletin is delivered from the disaster prevention management server, the home information indicating whether or not the user is at home is created based on the detection result of the human sensor immediately before the disaster occurs, and at home Creates room information representing the room where the user was based on the information on the human sensor and the sensor arrangement table, and sends the created home information and room information to the emergency contact registered in the emergency contact table It is also good to do.

  According to this configuration, when a disaster such as an earthquake occurs, information such as whether the user was at home or in which room the user was at if home was sent to a pre-registered emergency contact It can contribute to speeding up rescue and safety confirmation.

  According to the present invention, when an abnormality such as a sudden illness occurs in a user, an effect is obtained that power and gas are automatically shut off to prevent a fire due to overheating.

  In addition, when a disaster such as an earthquake occurs, information such as whether the user was at home or in which room the user was located can be sent to a pre-registered emergency contact. The effect that it can contribute to speeding up of rescue and safety confirmation is obtained.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

  As shown in FIG. 1, in the disaster prevention support system of the present embodiment, a power cutoff unit 102, a gas cutoff unit 104, a control unit 105, and a human sensor 110 are provided in the same house, Outside the house, a disaster prevention management server 106, a disaster breaking news distribution server 108, an emergency call destination terminal 111A, and an emergency contact destination terminal 111B are provided. In FIG. 1, only one house is shown, but a plurality of houses are actually provided.

  The power cut-off unit 102 is disposed in the vicinity of the distribution board 101 and has a function of cutting off the power supply from the power supply source (not shown) to the home via the electric wiring 112.

  The gas shut-off unit 104 is disposed in the vicinity of the gas meter 103 and has a function of shutting off gas supply from the gas supply source (not shown) to the home via the gas pipe 113.

  The human sensor 110 is arranged for each room in the house and detects the presence of the user in the room by infrared rays.

  The power cutoff unit 102, the gas cutoff unit 104, and the human sensor 110 are wirelessly connected to the control unit 105, and mutually authenticate with the control unit 105 when starting wireless communication with the control unit 105. Do.

  When a disaster occurs and a disaster bulletin (for example, an emergency earthquake bulletin of Non-Patent Document 1) is announced by a public institution or the like, the disaster bulletin distribution server 108 transmits the disaster bulletin through the communication line 109 to the disaster prevention management server 106. Deliver to.

  When the disaster bulletin is delivered from the disaster bulletin distribution server 108, the disaster prevention management server 106 distributes the disaster bulletin to the subordinate control units 105 all at once via the communication network 107 and the communication line 109.

  The control unit 105 constantly receives the detection result of the human sensor 110 by radio, and determines whether or not the user is at home based on the detection result of the human sensor 110.

  Further, the control unit 105 holds a sensor arrangement table in which information on the room where the human sensor 110 is arranged is registered in advance, and when the user is at home, the identification information and sensor of the human sensor 110 are stored. It is determined which room the user is in based on the arrangement table. Specifically, as shown in FIG. 2A, in the sensor arrangement table, a sensor number serving as identification information of the human sensor 110 and a room name of the room in which the human sensor 110 is arranged are associated in advance. Registered.

  The control unit 105 also determines whether an abnormality such as a sudden illness has occurred in the user based on the detection result of the human sensor 110. For example, when the user does not move for a certain time or more, it can be determined that an abnormality has occurred.

  In addition, as shown in FIG. 2B, the control unit 105 has a telephone number, an IP address, and the like of an emergency contact address when an emergency such as a sudden illness occurs in a user and an emergency contact address when a disaster such as an earthquake occurs. The registered emergency call / contact table is maintained. The emergency call destination is a care organization or a local government that cares for the user, and the emergency contact destination is a fire brigade, a police, or the like that rescues the user when a disaster occurs. Further, the emergency call destination / contact address table may be divided into an emergency call destination table and an emergency contact address table.

  Here, when the control unit 105 determines that an abnormality such as a sudden illness has occurred in the user based on the detection result of the human sensor 110, the control unit 105 wirelessly transmits a cutoff instruction signal to the power cutoff unit 102 and the gas cutoff unit 104. And cut off power and gas. At the same time, the fact is notified to the emergency call destination terminal 111A as the emergency call destination registered in the emergency call destination / contact address table.

  Further, when a disaster bulletin is delivered from the disaster prevention management server 106, the control unit 105 transmits a cutoff instruction signal to the power cutoff unit 102 and the gas cutoff unit 104 by radio to cut off power and gas. At the same time, at-home information indicating whether or not the user is at home is created based on the detection result of the human sensor 110 immediately before the occurrence of the disaster, and the identification information and sensor arrangement table of the human sensor 110 when the user is at home The room information representing the room in which the user was present is created based on the emergency contact terminal 111B serving as an emergency contact registered in the emergency report destination / contact table. Send. FIG. 3 shows an example of the contents of the emergency contact when the earthquake early warning is received. Note that FIG. 3 also includes information on whether or not the user's name, address, power, and gas have been successfully shut off.

  The control unit 105 may be disposed anywhere in the house as long as wireless communication with the power cutoff unit 102, the gas cutoff unit 104, and the human sensor 110 is possible.

  Hereinafter, the overall operation of the disaster prevention support system of the present embodiment will be described.

  First, an operation when an abnormality such as a sudden illness occurs in the user will be described with reference to FIG.

  As shown in FIG. 4, it is assumed that the control unit 105 determines that an abnormality such as a sudden illness has occurred in the user based on the detection result of the human sensor 110, for example, the user does not move for a certain period of time (step). 401).

  In this case, the control unit 105 notifies the emergency call destination terminal 111A, which is the emergency call destination registered in the emergency call destination / contact address table, via the communication network 107 and the communication line 109. (Step 402).

  At the same time, the control unit 105 transmits a cutoff instruction signal to the power cutoff unit 102 and the gas cutoff unit 104 by radio to cut off power and gas (step 403).

  As described above, in the present embodiment, when an abnormality such as a sudden illness occurs in the user, the electric power and gas are automatically shut off, so the abnormality has occurred in the user using a stove, an electric heater, or the like. Even in normal times, fires due to overheating can be prevented. Moreover, since the fact is notified to the emergency call destination registered beforehand, it can contribute to speeding-up of relief.

  Next, the operation when a disaster such as an earthquake occurs will be described with reference to FIG.

  As shown in FIG. 5, when a disaster bulletin such as an emergency earthquake bulletin is announced (step 501), the disaster bulletin distribution server 108 distributes the disaster bulletin to the disaster prevention management server 106 via the communication line 109. (Step 502) Further, the disaster prevention management server 106 delivers the disaster bulletin to the subordinate control units 105 all at once via the communication line 109 (Step 503).

  When the control unit 105 receives the disaster bulletin delivered from the disaster prevention management server 106, the control unit 105 transmits a cutoff instruction signal to the power cutoff unit 102 and the gas cutoff unit 104 by radio to cut off power and gas (step 504).

  At the same time, the control unit 105 determines whether or not the user is at home based on the detection result of the human sensor 110 immediately before the occurrence of the disaster (step 505).

  If the user is not present immediately before the occurrence of the disaster, the control unit 105 creates home information indicating that fact, and sends the created home information via the communication network 107 and the communication line 109. Transmission is made to the emergency contact terminal 111B, which is an emergency contact registered in the contact table (step 506).

  On the other hand, when the user is at home immediately before the occurrence of the disaster, the control unit 105 not only creates at-home information indicating that fact, but also determines whether the user is based on the identification information of the human sensor 110 and the sensor arrangement table. Creates room information representing the room in which the user was staying, and creates the home information and room information via the communication network 107 and the communication line 109 as an emergency contact registered in the emergency contact / contact table. Transmit to the destination terminal 111B (step 507).

  Thereafter, the emergency contact address determines the rescue order and the search position for rescue based on the at-home information and the room information from the control unit 105 (step 508).

  As described above, in the present embodiment, when a disaster such as an earthquake occurs, the home information indicating whether or not the user was at home immediately before the disaster and the room where the user was present when the user was at home Since the information is communicated to the emergency contact information registered in advance, it is possible to contribute to speeding up the rescue and safety confirmation of the user.

It is a figure which shows the structure of the disaster prevention assistance system of one Embodiment of this invention. It is a figure which shows an example of the sensor arrangement | positioning table which the control unit shown in FIG. 1 hold | maintains. It is a figure which shows an example of the emergency call destination and contact address table which the control unit shown in FIG. 1 hold | maintains. It is a figure which shows an example of the content of the emergency contact transmitted to the emergency contact terminal from the control unit shown in FIG. 1 at the time of disaster occurrence. 2 is a flowchart for explaining an example of an operation when an abnormality occurs in a user in the disaster prevention support system shown in FIG. 1. 2 is a flowchart illustrating an example of an operation when a disaster occurs in the disaster prevention support system illustrated in FIG. 1.

Explanation of symbols

DESCRIPTION OF SYMBOLS 101 Distribution board 102 Electric power interruption unit 103 Gas meter 104 Gas interruption unit 105 Control unit 106 Disaster prevention management server 107 Communication network 108 Disaster breaking news distribution server 109 Communication line 110 Human sensor 111A Emergency call destination terminal 111B Emergency contact terminal 112 Electric wiring 113 Gas piping

Claims (6)

A power cut-off unit having a function of cutting off the power supply from the power supply source to the house;
A gas shutoff unit having a function of shutting off the gas supply from the gas supply source to the house;
A human sensor that is arranged for each room in the house and detects the presence of a user in the room,
When it is determined that an abnormality has occurred in the user based on the detection result of the human sensor, a control unit that controls the power cutoff unit and the gas cutoff unit to shut off power and gas;
A disaster bulletin distribution server that distributes disaster bulletins when a disaster occurs,
A disaster management server that simultaneously delivers the disaster bulletin to the control unit when the disaster bulletin is delivered from the disaster bulletin delivery server,
The control unit is
An emergency contact table in which emergency contact information is registered in the event of a disaster,
A sensor arrangement table in which information on a room in which the human sensor is arranged is registered, and
When a disaster bulletin is delivered from the disaster prevention management server, when creating at-home information indicating whether the user was at home based on the detection result of the human sensor immediately before the occurrence of the disaster, Based on the human sensor information and the sensor arrangement table, room information representing a room where the user was present is created, and the created home information and room information are transmitted to the emergency contact registered in the emergency contact table. to, disaster management support system. The control unit is
There is an emergency call destination table in which emergency call destinations when an abnormality occurs in the user are registered in advance,
2. The disaster prevention support system according to claim 1, wherein when it is determined that an abnormality has occurred in the user, the emergency call destination registered in the emergency call destination table is notified to that effect. The disaster prevention support system according to claim 1 or 2 , wherein the control unit controls the power cutoff unit and the gas cutoff unit to shut off power and gas when a disaster bulletin is delivered from the disaster prevention management server. A human sensor arranged for each room in the house detects the presence of a user in the room;
The control unit determines whether or not an abnormality has occurred in the user based on the detection result of the human sensor;
When the control unit determines that an abnormality has occurred in the user, the power supply unit has a function of cutting off the power supply from the power supply source to the house and a function of cutting off the gas supply from the gas supply source to the house. Controlling the gas shutoff unit to shut off power and gas;
The disaster management server simultaneously delivering the disaster bulletin delivered from the disaster bulletin delivery server when a disaster occurs to the control unit;
The control unit holds an emergency contact table in which emergency contacts in the event of a disaster are registered in advance;
The control unit holds a sensor arrangement table in which information on a room in which the human sensor is arranged is registered in advance;
When the control unit delivers a disaster bulletin from the disaster prevention management server, the control unit creates home information indicating whether the user was at home based on the detection result of the human sensor immediately before the occurrence of the disaster, If it was, creating a room information representing the room where the user was based on the information of the human sensor and the sensor arrangement table;
The control unit includes a step of transmitting the created home information and room information to an emergency contact registered in the emergency contact table . The control unit holds an emergency call destination table in which an emergency call destination when an abnormality occurs in a user is registered in advance;
5. The disaster prevention support method according to claim 4 , further comprising a step of notifying an emergency call destination registered in the emergency call destination table when the control unit determines that an abnormality has occurred in the user. . 6. The control unit according to claim 4 , further comprising a step of controlling the power cut-off unit and the gas cut-off unit to cut off power and gas when a disaster bulletin is delivered from the disaster prevention management server. Disaster prevention support method.

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