JP3230050B2 - Rescue activity support system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rescue operation support device for supporting rescue workers operating at a disaster site or the like, and more particularly to a portable terminal and a base station communicating via a wireless line. The present invention relates to a rescue activity support system for ensuring the safety of lives of rescue workers.

[0002] In the event of a disaster such as a fire, storm or flood, or an earthquake, rescue workers who perform rescue activities at the disaster site have many opportunities to encounter various secondary disasters and the like, and their lives are often exposed to dangerous situations. .

[0003] Therefore, if a rescue worker carries a portable terminal and becomes unable to move due to an accident or the like during an activity at a disaster site, an alarm sound is automatically generated and notified, and the effect is transmitted by radio. `` Safety management function '' that notifies the base station of the number of people in the same vehicle, which is the smallest unit group that participates in the disaster site, and notifies the base station of the personnel composition etc. There is a need for a rescue operation support system having a "man management function" that enables management.

[0004]

2. Description of the Related Art Heretofore, as a rescue operation support equipment for rescue workers, a portable alarm which aims to generate an audible alarm to notify surrounding people in the event of an accident. It is a sound generator.

FIG. 11 shows a configuration example of a conventional alarm sound generator. The alarm sound generator is provided with a stationary sensor 10 for detecting, by an accelerometer or the like, that the member is stationary.
, A timer 11 for counting a predetermined time, an alarm sound generator 12 for generating an alarm sound output, a speaker 13 for emitting an alarm sound, and a battery power supply 14, and perform the following operations.

(1) When a person (rescue worker) carrying a rescue operation with an alarm sound generator becomes unable to move due to an accident or the like, the stationary sensor 10 detects this state and generates an output.

(2) The alarm sound generation unit 12
, The timer 11 is started. Timer 1
1 generates an ON output when a predetermined time (for example, about 30 seconds) elapses.

(3) The alarm sound generating section 12 generates an alarm sound output having an audible frequency by generating an ON output of the timer 11, thereby transmitting an alarm sound from the speaker 13 to a range within which the alarm sound can be heard. Ask for help from others.

As described above, according to the conventional alarm sound generator, it is possible to detect the rescue worker's accident (immobilized state) and request rescue by the alarm sound, thereby improving the safety of the rescue worker. be able to.

[0010]

The conventional alarm sound generator issues only an alarm by sound. Therefore, if there is no other rescue worker within a range where the alarm sound can be heard, rescue is performed even if an alarm is issued. Can not receive.

[0011] Even if an alarm sound is generated, if there is no conductor or colleague with a portable radio near the member who caused the accident, the command line will not be aware of the occurrence of the accident. Delays in rescue operations of those who have been unable to escape on their own will be delayed, resulting in life-threatening danger.

[0012] Furthermore, there is a danger that the member who caused the accident cannot give an emergency escape signal to the person holding the securing rope outside the activity area using the buzzer attached to the floodlight or the securing rope. If the situation falls into a large state, or if a member accidentally acts alone and becomes unable to escape on its own, etc., it may not be possible to recognize an accident and rescue activities may not be performed.

[0013] In addition, when the scale of the disaster increases, in addition to participation units based on a predetermined participation plan, depending on the situation of the disaster, a large number of units ordered by the security headquarters may appear as necessary. At the headquarters, it will be difficult to accurately identify all the squadrons, which may lead to obstacles in command operations.

As described above, the conventional alarm sound generator has various problems, and does not necessarily have a sufficient function as a rescue activity support device for avoiding danger and ensuring safety for rescue workers. Was.

The present invention is to solve such a problem of the prior art, and when an accident of a rescue worker is detected (a state in which the person cannot move), an alarm sound is generated and a signal is output to the base station. A rescue activity support system that enables base stations to quickly check the safety of crew members by automatically notifying them via radio, and also enables rescue crews to manage each unit at a disaster site It is intended to provide.

[0016]

FIG. 1 shows the basic configuration of the present invention. The rescue activity support system of the present invention basically includes an arbitrary number of portable terminals ₁₁ to 1 _n ,
Comprises a registration device 2, a magnetic card 3, made from the base station 4 which, the repeater 5 _a, 5 _b if necessary.

The portable terminal 1 ₁ to 1 _n, to the rescue workers to work at disaster sites, there is to be mounted on an individual basis, very being determined by the detection of the stationary state for a predetermined time of rescue workers In the event of an emergency (when rescue is required), a loud alarm will sound to notify other rescuers in the vicinity and automatically transmit personal data (member names, It has a function of transmitting a rescue request signal including information (hereinafter, referred to as member identification information) composed of blood type etc. and affiliation name data.

The registration machine 2 is installed for each vehicle participating in a disaster site (it may be installed at each station), and has a magnetic field in which personal data such as "member name, blood type" is written. A magnetic card reading function for reading from the card 3, a personal data storing function for storing the read personal data, and a unit name storing function for fixedly storing the unit name belonging thereto, and the stored personal data It has a portable terminal writing function to write the member identification information consisting of and the name of the unit to which it belongs to the mobile terminal, and further notifies the base station by radio signal of the stored member identification information of all members when participating in a disaster site. It has a wireless transmission function.

The magnetic card 3 magnetically records personal data such as the name and blood type of each member. The data is registered in the registration device 2 and the registered data is registered using the registration device 2. By writing to the mobile terminal 1,
This enables the portable terminal to be shared.

The base station 4 is usually installed at the disaster headquarters, and manages and controls the entire system by directly or indirectly (via a repeater) performing data communication with a registration machine and a portable terminal. It is a block. Specific functions of the base station include the following.

(1) Receive and display a rescue request signal, a support request signal, and the like from the portable terminal. (2) Receive and display the member identification information of all the members who participated in the disaster site from the registration machine. (3) If necessary, send a withdrawal command simultaneously or individually to each portable terminal.

The repeater 5 _a, 5 _b can be one that is installed if necessary, the repeater 5 _a relays the communication data between the mobile terminal 1 ₁ to 1 _n and the base station 4, the relay The device _5b relays communication data between the registration device 2 and the base station 4, thereby expanding the communication area and enabling communication with the other side of the building, the underground mall, and the like.

The rescue activity support system according to the present invention has a system configuration at the time of use, which is 1: n system configuration, m:
There are an n-type system configuration and a system configuration at the time of relay.

FIG. 2 shows a system configuration (1) of the present invention, showing a case of a 1: n system configuration.
1 _1, 1 _{2, ...,} a 1 _n is a mobile terminal (MS). Reference numeral 6 denotes a base station radio transceiver (MBS), and 7 denotes a base station terminal device. Base station terminal device 7
Has a display unit, an operation unit, and a control unit.

In the case of FIG. 2, there is only one base station radio equipment (base station radio transceiver) installed at the command headquarters, whereas a mobile terminal carried by a member is arbitrary. n) Tables are used. The 1: n type system configuration is suitable as a system for a small area because one base station radio equipment is provided.

FIG. 3 shows a system configuration (2) of the present invention.
The case of an m: n type system configuration,
1_1,1_2,…_,1_nIs a mobile terminal (MS). 6_1,6
_2,… _,6_mIs a base station radio transceiver (MBS), 7A is
Data terminal devices, which constitute a base station 4.
8A is the exchange in the option area, 8B is the same
It is a monitoring display unit.

The data terminal device 7A is provided with a display unit and operation unit 7 ₂ consisting of the control unit ₇₁ and the personal computer or the like, by providing a modem 7 _3, via a telephone line, exchange 8A in NTT's station premises After that, it is connected to a monitoring display unit 8B composed of a personal computer or the like in the fire headquarters building. Modem 7 _3, at the time of normal is connected to a personal computer communication network, etc., used in the registration of the rescue workers.

By installing a modem or the like in the base station as described above, it is possible to connect to a general public line network, and it is possible to notify site information in real time to the command headquarters.

Since the m: n type system configuration has a plurality of base station radio equipment (base station radio transceivers), it is suitable for a case where the communication range is wide and the communication area needs to be expanded.

FIG. 4 shows a system configuration (3) of the present invention, showing a modification of the system configuration (2). 9 _a, 9 _b is a radio transceiver terminal station mutually communicate by a wireless signal.

The radio transceiver terminal station 9 _a, the base station radio transceiver _61, 6 _{2, ...,} and converts the signals transmitted and received between 6 _m to a radio signal, the radio transceiver terminal station 9 _b performs communication with the radio transceiver terminal station 9 _b converts the signals transmitted and received between the data terminal equipment 7A to the radio signal, by performing communication with the radio transceiver terminal station 9 _a, each base station radio transceiver _61, 6 _{2, ...,} connects the 6 _m and the data terminal device 7A.

With this configuration, each base station radio transceiver 6 ₁ , 6 _2, ... _, 6 _m and the data terminal 7
Since a wired transmission path between the base station A and the base station A can be eliminated, the restriction on the installation location of the base station equipment can be removed, and the equipment cost can be reduced. In this case, as a wireless line between the wireless transmitting / receiving end stations _{9a and 9b} , for example, a wireless line of a low power data transmission communication system can be used.

In the case of the system configuration (3), base station radio equipment (base station radio transceiver) installed at the disaster site command headquarters
Is a plurality of mobile terminals, and an arbitrary plurality of mobile terminals are provided. In this case, since there are a plurality of base station radio equipment (base station radio transceivers), it is suitable for expanding the communication area.

Further, by additionally providing the base station with a modem or the like, it becomes possible to connect to a general public line, and a monitoring display unit such as a personal computer provided in a fire department or the like via a switchboard. , Information on the site can be transmitted in real time.

FIG. 5 shows a system configuration (4) of the present invention, in which a relay type system configuration is shown.
_1, 1 _2, ... _, 1 _n are mobile terminals (MS), 5, _1, ... _, 5 _m, 5
_{m + n} is a repeater (RS). Reference numeral 4 denotes a base station, which is installed at the disaster site command headquarters.

[0036] In FIG. 5, the relay device 5 _{1, ...,} 5 _m The mobile terminal 1 _1, 1 _{2, ...,} relays wireless line between 1 _n and the base station 4. Or the relay device 5 _{1, ...,} 5 _m directly, rather than relays between a base station 4, further provided with a relay unit 5 _{m + n,} the relay device 5 _{1, ...,} between 5 _m and the base station 4 May be relayed. As described above, in the case of a relay system configuration, a rescue activity support system can be constructed in a wider area by using a relay device.

The functions performed by the rescue activity support system of the present invention are as follows.

(1) Activity registration function A registration machine is installed for each vehicle participating in a disaster site, and each time a member is replaced, personal data such as “member name, blood type” recorded on the magnetic card is recorded. The information is read by the registration device, and is written in advance from the registration device to the portable terminal as the member identification information together with the “member name” indicating the rescue unit to be mounted on the same vehicle, which is registered in the registration device in advance. Thus, the common portable terminal can be dedicated to the rescuer who carries it.

Further, the registration machine has a storage unit for storing the names of the corps belonging to the group and the names of all the members of the group. The names of all the members who have been replaced are stored, and an activity registration switch is provided. By pressing this switch when you arrive at the disaster site,
It automatically notifies the base station of the member identification information of all the participating members regarding the name of the squad and the names of all the participating members. As a result, the base station can grasp the names of the members who are currently active and the names of the units to which they belong, and can reliably manage the members at the site.

(2) Timer function (activity time limit function in disaster scene) The base station starts the timer from the time when the above-mentioned activity registration is completed, and when the "rescue activity time", which can be set arbitrarily, has elapsed. , A buzzer or the like is sounded to notify the base station operator. At this time, by setting the default value of the timer in the base station control unit in advance, it is possible to reduce the number of work items on site.

(3) Periodic Communication Function / Operation Call Function The base station constantly and individually communicates with the portable terminal at all times to confirm the normal operation of the portable terminal. If there is a mobile terminal that does not respond, the base station display will show
In addition to displaying "member name, corps name, blood type, etc.", an alarm is sounded to alert the operator.

(4) Communication area determination function Each mobile terminal performs the periodic communication performed by the base station.
If the mobile terminal is always received without discrimination between its own station and other stations and cannot be continuously received a predetermined number of times, it is determined that the portable terminal is out of the communication range, and an indicator such as an LED is displayed. Lights to alert rescue workers. Also, if the base station receives regular communication of the base station a predetermined number of times consecutively after determining that the terminal is out of the communication range, it is determined that the terminal has entered the communication range, and an alarm display LED is displayed.
And so on.

(5) Base station command communication function / command analysis / warning sound generation function The base station notifies each rescue worker of an urgent command (for example, a withdrawal command, etc.) separately from the regular communication. be able to. In this case, there are two types of notification methods: an individual communication function for notifying each rescue worker individually and a broadcast communication function for notifying all rescue workers simultaneously. The portable terminal analyzes the received command, generates a predetermined alarm sound corresponding to each command, and notifies the rescue worker.

(6) Portable Terminal Status Transmission Function The portable terminal can notify a plurality of states to the base station by operating an attached switch. In this case, the state to be notified includes, for example, a request for rescue, a request for support, finding a rescuer, escape from a disaster site, and the like.

(7) Automatic rescue request function When the portable terminal detects that the rescue worker has been stationary (immobile) for a certain period of time due to an accident or the like, a loud alarm sound is automatically generated. As a result, it is possible to request rescue from the surroundings. At the same time, a rescue request can be transmitted to the base station by radio.

(8) Communication history holding function In the case of the m: n type system configuration shown in FIGS. 3 _and 4, the system has a plurality of base station radio transceivers, the communication area is widened, and rescue workers Activities area will also be larger. In such a case, the base station keeps the data of the communication history (time, communication area, etc.) when the mobile terminal performed the latest periodic communication, so that when the rescue worker goes missing By referring to the history data, the location of the rescue squad can be specified and searched.

(9) Rescue activity end notification function When the mobile terminal notifies the base station of “escape from disaster site” in response to the operation of the switch by the mobile terminal status transmission function, This is received and displayed to that effect, and an alarm is sounded to alert the base station operator. This allows the command headquarters to know that the rescue squad has escaped the danger spot, thereby simplifying on-site management.

Hereinafter, specific means for solving the problems of the present invention and the operation thereof will be described.

(1) The rescue activity support system according to the present invention has a function of transmitting and receiving a radio signal to and from the base station 4. When the stationary sensor 10 detects a stationary state for a predetermined time, an alarm sound is generated and a rescue request is issued. The portable terminal 1 that notifies the base station 4 and receives an emergency command from the base station to issue a warning, and selects from a plurality of pieces of state information to notify the base station 4.
_1, 1 _{2, ...,} and 1 _n, writes the personnel identification information including the affiliation Corps name data stored in advance with the personal data of the personnel read from the magnetic card 3 to the corresponding mobile terminal, all It has a registration device 2 for notifying the base station 4 of member identification information of the participating members to the base station 4 by a wireless signal, and a function for transmitting and receiving a wireless signal to and from the portable terminal device and the registration device. A base station 4 that receives a rescue request and status information from a terminal, performs an alarm and a display corresponding to each information, and performs an activity registration of all members in response to a notification from a registration machine. I do.

By doing so, it becomes possible to transmit various commands and notify status information between the portable terminal and the base station, and to automatically issue an alarm when a rescue worker cannot move. At the same time, it is possible to notify the base station. Furthermore, by performing activity registration in the base station based on the member identification information of all the members written in the registration machine, it becomes possible to manage rescue members for each participating unit on the base station side.

(2) In the case of (1), the base station 4 stores the member identification information of the active members in response to the activity registration from the registration machine, and the preset rescue operation time has elapsed. Alert the crew.

[0052] Thereby, the rescue operation time of the member having the portable terminal device is prevented from exceeding the predetermined time.
It is possible to manage from the base station side.

(3) In the case of (1), the base station 4 performs regular communication with each mobile terminal station, and each mobile terminal station responds thereto. If there is, a warning is issued at the base station and the corresponding personal data of the member is displayed.

Thus, whether or not the portable terminal is in a normal state can be constantly checked from the base station side, and if there is an abnormality, the individual having the portable terminal is immediately recognized and responded. Will be able to

(4) In the case of (1), each of the mobile terminals 11 _1, 1 ₂
.. _, 1 _n determine that the terminal is out of the communication area when the regular communication from the base station 4 cannot be received continuously for a predetermined number of times, and display an alarm. When it is received, it is determined that it is within the communication range, and the warning display is canceled.

As a result, each portable terminal can always confirm that it is in a communication area with the base station and is in a state of transmitting and receiving predetermined information to and from the base station. .

[0057]

FIG. 6 shows the structure of a portable terminal according to an embodiment of the present invention. In FIG. 6, the same components as those in FIG.
Is a wireless transmission / reception unit, 17 is an antenna, 18 is a display, 19
Is an alarm. In the control unit 15, 151 is an automatic rescue request function unit, 152 is a periodic communication response function unit, and 15
3 is a communication area determination function unit, 154 is an instruction analysis function unit, and 15 is
5 is a status transmission function unit, 156 is a status notification switch, 15
Reference numeral 7 denotes a registration device reading unit, and 158 denotes a member identification information storage unit.

The stationary sensor 10 generates an output by detecting that a person (rescue worker) carrying the portable terminal is in a stationary state (immobile state). As the stationary sensor, for example, a sensor that includes an accelerometer in a three-axis direction and generates an output when a state of zero acceleration in a predetermined time is detected can be used.

The automatic rescue request function unit 151 activates the timer 11 when the output of the stationary sensor 10 is generated. The timer 11 generates an output when a predetermined time (for example, about 30 seconds) elapses. The automatic rescue request function unit 151 generates an alarm signal when detecting that the output of the stationary sensor 10 continues until the time when the output of the timer 12 occurs. The alarm sound generation unit 12 generates an alarm sound output according to the alarm signal, and thereby sends out a loud alarm sound from the speaker 13.

At the same time, the radio transmission / reception unit 16 is activated by an alarm signal from the automatic rescue request function unit 151, and is stored in the rescue request signal output from the automatic rescue request function unit 151 and the member identification information storage unit 158. The member identification information including the personal data (member name, blood type, etc.) and the name of the squad belonging to the member is converted into a radio signal and transmitted via the antenna 17.

The periodic communication response function section 152 generates a response signal together with the member identification information written in each portable terminal in response to the periodic communication from the base station received via the wireless transmission / reception section 16, and The transmission / reception unit 16 converts this into a radio signal and transmits it via the antenna 17.

The communication area determination function unit 153 detects the periodic communication received by the base station, which has been received via the radio transmitting / receiving unit 16, without discriminating between the own station and the other station.
Times, when it cannot be detected continuously, it is determined that the vehicle has gone out of the communication range with the base station, and the indicator 18 made of an LED or the like is turned on to warn the user. In addition, when regular communication from the base station is continuously received, for example, three to four times after determining that the terminal is out of the communication range, it is determined that the terminal is in the communication range and the display 18 is turned off.

The instruction analysis function unit 154
Then, an urgent command from the base station, which has been received through step 6, is analyzed, and a predetermined alarm sound corresponding to each command is transmitted from an alarm device 19 such as a buzzer.

The state transmission function unit 155 transmits a signal indicating a state on the portable terminal side selected from a plurality of predetermined states in response to operation of a state notification switch 156 provided on the portable terminal, based on member identification information. This occurs together with the member identification information stored in the storage unit 158. The wireless transmission / reception unit 16 converts the signal into a wireless signal and transmits the signal via the antenna 17. The state of the portable terminal to be notified includes a request for rescue, a request for support, rescue of a rescuer, escape from a disaster site, and the like.

When the registration device is connected, the registration device reading section 157 registers the member identification information including the personal data such as “member name and blood type” in the registration device and the data of the “corporation name” in the registration device. The information is read through the portable terminal writing unit 24 on the device side and stored in the member identification information storage unit 158. The data stored in the member identification information storage unit 158 is read when the automatic rescue request function unit 152 operates. The connection structure of the registration unit reading unit 157 to the registration unit-side portable terminal writing unit 24 may be, for example, a structure including a pin and a socket fitted to the pin, or may transmit and receive signals to and from each other via infrared rays. It may have a structure.

FIG. 7 shows the configuration of a registration device according to an embodiment of the present invention, in which the same components as those in FIG. 1 are denoted by the same reference numerals, 21 is a magnetic card reader, 22
Is a personal data storage unit, 23 is a unit name storage unit, 24 is a portable terminal writing unit, 25 is a wireless transmission unit, 26 is an activity registration switch, and 27 is an antenna.

The magnetic card reading section 21 reads personal data such as “member name, blood type” recorded on the magnetic card 3 and stores it in the personal data storage section 22. In the unit name storage unit 23, data of the "affiliation unit name" of the platoon to which the registration machine belongs is fixedly stored in advance.

The portable terminal writing unit 24 reads out the contents of the personal data storage unit 22 and the unit name storage unit 23 when the portable terminal is connected to the registration unit, and reads the registration unit reading unit of the portable terminal side. After 157, the data is written to the portable terminal. As a result, personal identification information composed of personal data such as “member name, blood type” and the like and data of “affiliation name” are written in the portable terminal device.

The radio transmitting unit 25 converts the member identification information of all participating members read from the personal data storage unit 22 and the unit name storage unit 23 into radio signals in response to the operation of the transmission activity registration switch 26. And transmits the signal to the base station via the antenna 27.

FIG. 8 shows the configuration of a base station radio transceiver according to an embodiment of the present invention. Reference numeral 61 denotes a controller, 62 denotes a radio transceiver, and 63 denotes an antenna.

The control unit 61 exchanges various control signals with the base station terminal device 7 (or the data terminal device 7A) to control the operation of the radio transmission / reception unit 62, and Various transmission / reception signals are transferred to / from the base station terminal device 7 (or the data terminal device 7A).

The radio transmission / reception unit 62 includes a radio signal between the portable terminal and the registration device via the antenna 63 and various signals between the base station terminal 7 (or the data terminal 7A) via the control unit 61. Perform mutual conversion with.

FIG. 9 shows the configuration of a base station terminal device according to an embodiment of the present invention, in which 71 is a control unit, 72 is an alarm, 73 is a display, and 74 is an operation unit. In the control unit 71, reference numeral 711 denotes a timer function unit,
712 is a timer, 713 is a regular communication function unit, 714 is a data registration unit, 715 is an activity registration reception function unit, 716 is a base station command communication function unit, 717 is a terminal state detection function unit, 7
Reference numeral 18 denotes a communication history holding unit.

The timer function section 711 starts the timer 712 from the time when the activity registration of the portable terminal based on the notification from the registration machine is completed, and thereby the timer 712 is started.
Counts a time corresponding to a predetermined rescue operation time. The rescue activity time can be arbitrarily set by the timer 712. The timer function unit 711 includes a timer 71
The alarm 72 is operated by the timeout of 2.
In operation, the alarm 72 emits an alarm sound to notify the base station operator of the end of the rescue operation time.

The regular communication function unit 713 always performs regular communication with each portable terminal via the base station wireless transceiver, and detects a response from the portable terminal via the base station wireless transceiver. When there is a mobile terminal that has not responded, an alarm sound is generated in the alarm device 72, and personal data such as the corresponding “member name, blood type” and the like are obtained from the member identification information registered in the data registration unit 714. By displaying the data of the "member corps name" on the display 73, the base station operator is alerted.

The data registration section 714 stores the member identification information of all rescue workers received from the registration machine. The names of rescue workers and squads currently active, which are registered in the data registration unit 714, can be displayed on the display 73 at any time.

The activity registration receiving function unit 715 receives the member identification information of all the rescue workers transmitted from the registration device by the activity registration via the base station radio transceiver and registers it in the data registration unit 714.

The base station command communication function unit 716 is
In response to the operation from step 4, an emergency command such as a withdrawal command is sent out by the individual communication function for individually communicating with each rescue worker or the broadcast communication function for simultaneous communication with all rescue workers, and the base station radio is transmitted. The mobile terminal is notified by a base station transmission signal via a transceiver.

The terminal status detection function unit 717 detects various status signals (rescue request, support request, rescuer discovery, escape from disaster site, etc.) from the portable terminal by the base station reception signal via the base station radio transceiver. Then, an alarm is given by the alarm 72, and the contents and the transmitted member identification information of the portable terminal are displayed on the display 73.

The communication history holding unit 718 holds the data of the communication history (time, communication area, etc.) in the latest periodic communication from the portable terminal in response to the periodic communication response signal from the periodic communication function unit 713. When the rescue worker goes missing, the communication history stored in the communication history storage unit 718 is displayed on the display 73 so that the position of the rescue worker can be specified and used for searching. To

FIG. 10 shows a configuration of a base station data terminal apparatus according to an embodiment of the present invention.
Are indicated by the same numbers, and their functions are the same as those shown in FIG. In the figure,
75 is a personal computer and 76 is a modem.

The personal computer 75 performs the functions of the display and the operating device in FIG. 9 via a display, a keyboard, and the like. Further, by connecting the modem 76, the display information of the personal computer 75 can be transmitted to the telephone line, and can be displayed on a monitor display unit of a personal computer or the like in another building connected via the exchange.

The portable terminal and the base station radio transceiver in the rescue activity support system of the present invention can be easily realized by, for example, a specific low power radio format. That is, the specific low-power radio system uses signals of 10 channels in the 400 MHz band, uses one of the channels as a frequency control channel, sets a frequency used for a communication channel, and performs communication. It can be installed. Therefore, even when a large number of portable terminals must be used in a relatively narrow range as in the system of the present invention, the system can be constructed without difficulty in frequency allocation.

Further, the system configuration (3) shown in FIG.
In the case where the base station wireless transceiver and the data terminal device are connected by a wireless line as in the case of (1), the connection can be made by using a wireless line of a specific low-power wireless system.

[0085]

As described above, according to the present invention, the function of the conventional rescue operation support equipment (alarm sound generator) is provided, and the communication between the rescue squad and the command headquarters, which has been impossible in the past, is performed. Unidirectional, simplex, and duplex) are possible. Therefore, even if a rescue worker is unable to move due to an unexpected accident, etc., this is detected by the stationary sensor and a loud alarm is automatically generated to notify the surrounding people of the occurrence of the accident and the need for rescue. In addition, by automatically transmitting a rescue request signal to the command headquarters by radio, it is possible to ensure the safety of the members.

Further, according to the present invention, even when an accident does not occur, the portable terminal transmits signals such as "rescue request" and "support request" to the base station, and the base station transmits "simultaneous delivery". Since a signal such as a “frying instruction” can be transmitted to the portable terminal device side, it is possible to prevent rescue workers from secondary disasters and expand the range of rescuers' activities.

Further, according to the present invention, by using the registration device, it is possible to notify the base station of the member identification information of all the members for each of the same vehicle-mounted units, which is the smallest group participating in the disaster scene. Therefore, it is possible to perform centralized management for each participating squad at the disaster site from the command headquarters.

[Brief description of the drawings]

FIG. 1 is a diagram showing a basic configuration of the present invention.

FIG. 2 is a diagram showing a system configuration (1) of the present invention.

FIG. 3 is a diagram showing a system configuration (2) of the present invention.

FIG. 4 is a diagram showing a system configuration (3) of the present invention.

FIG. 5 is a diagram showing a system configuration (4) of the present invention.

FIG. 6 is a diagram illustrating a configuration of a mobile terminal according to an embodiment of the present invention.

FIG. 7 is a diagram illustrating a configuration of a registration device according to an embodiment of the present invention.

FIG. 8 is a diagram showing a configuration of a base station wireless transceiver in one embodiment of the present invention.

FIG. 9 is a diagram illustrating a configuration of a base station terminal device according to an embodiment of the present invention.

FIG. 10 is a diagram illustrating a configuration of a base station data terminal device according to an embodiment of the present invention.

FIG. 11 is a diagram showing a configuration example of a conventional alarm sound generator.

[Explanation of symbols]

1 _1, 1 _2, ..., 1 _n portable terminal 2 registration machine 3 magnetic card 4 base station _{5a, 5b,} 51 _, ... _{, 5m, 5m + n} repeater 6, 6, _1, 6 _2, …, 6 _m base station wireless transceiver 7 base station terminal device 7A data terminal device 9 _a, 9 _b wireless transmission / reception terminal station

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Taketoshi Inamura 1-13-20 Hatagaya, Shibuya-ku, Tokyo Inside Fire Research Institute, Tokyo Fire Department (72) Inventor Yukiyuki Suzuki 1-13-20 Hatagaya, Shibuya-ku, Tokyo No. Examiner at the Fire Defense Research Institute of the Tokyo Fire Department Yoichi Iwata (56) References JP-A-61-148596 (JP, A) JP-A-9-19507 (JP, A) (58) Fields investigated (Int. . ^7, DB name) A62B 37/00 H04B 7/26 H04M 11/04 H04Q 7/38

Claims (4)

(57) [Claims] 1. A stationary sensor having a function of transmitting / receiving a radio signal to / from a base station, wherein a stationary sensor detects a stationary state for a predetermined time.
Generates an audible alarm and notifies the base station of a rescue request,
A portable terminal that receives an emergency command from the base station and issues an alert, and selects from a plurality of state information to notify the base station, and a member's personal data read from a magnetic card and pre-stored affiliation A registration device that writes the member identification information including the unit name data to the corresponding portable terminal, and notifies the base station of the member identification information of all the participating members by a radio signal. It has a function of transmitting and receiving signals, while notifying a command to the portable terminal, receiving the rescue request and status information from the portable terminal, and performing an alarm and display corresponding to each information, A rescue activity support system comprising: a base station for registering activities of all participating members in response to a notification from a registration machine. 2. The rescue activity support system according to claim 1, wherein the base station stores the member identification information of the active member in response to the activity registration from the registration device, and sets a preset rescue operation. A rescue activity support system characterized by alerting a member whose activity time has elapsed. 3. The rescue activity support system according to claim 1, wherein the base station performs regular communication with each mobile terminal station, and each mobile terminal station responds thereto.
A rescue activity support system, wherein when there is a mobile terminal that does not respond, a warning is issued at the base station and personal data of the corresponding member is displayed. 4. The rescue support system according to claim 1, wherein each of the portable terminals determines that the mobile terminal is out of the communication range when the regular communication from the base station cannot be continuously received a predetermined number of times, and performs an alarm display. A rescue activity support system, wherein when the regular communication from the base station is continuously received a predetermined number of times in the out-of-communication state, the area is determined to be in the communication area and the warning display is canceled.