JP5549695B2 - Wireless communication terminal, wireless communication method and program - Google Patents

Description

  The present invention relates to a wireless communication terminal, a wireless communication method, and a program used for wireless communication for emergency and fire fighting activities.

  In recent years, when a disaster or the like occurs, a technique for unifying information related to the disaster has been considered (for example, see Patent Document 1).

  When such a disaster occurs, the wireless communication channel used when the emergency vehicle performs an emergency operation is a channel different from the wireless communication channel used when the fire fighting vehicle and the emergency vehicle operate in cooperation with a wide-area disaster. .

  Therefore, when the ambulance vehicle and the fire fighting vehicle cooperate with each other to respond to a wide-area disaster, the ambulance vehicle wireless communication channel is manually changed (for example, a switch switching operation). ) To switch.

JP 2003-256963 A

  The ambulance vehicle that has received the disaster dispatch command performs group communication with one or a plurality of ambulance vehicles or fire fighting vehicles that are under the jurisdiction of a plurality of local governments using the disaster channel of the wireless communication system.

  When the ambulance starts transporting the patient from the disaster site, the ambulance information on the “illness” indicating the start of patient transport is transmitted to the command center of the local government having jurisdiction over the ambulance vehicle. However, the disaster channel is a wireless communication channel under the jurisdiction of another local government, and the disaster channel cannot be used to transmit the dynamic information of “disease” to the command center of the local government having jurisdiction over the ambulance vehicle. That is, at this time, it is necessary to switch the radio communication channel used for the transmission from the disaster channel to an emergency channel assigned to a frequency band different from the frequency band of the disaster channel.

  In addition, when the ambulance vehicle returns to the station from the disaster site, it transmits the “return station” dynamic information indicating the return to the station as the dynamic information of the ambulance vehicle to the command center of the local government having jurisdiction over the ambulance vehicle. However, similarly, in order to transmit the “return sign” dynamic information to the command center of the local government having jurisdiction over the emergency vehicle, it is necessary to switch from the disaster channel to the emergency channel.

  Since switching of the wireless communication channel has to be performed manually as described above, there is a problem that it takes time and effort. In addition, since the switching is performed manually, if this switching operation is forgotten, the communication between the fire engine, the ambulance vehicle, and the command center cannot be made smoothly, and the activities such as rescue may be hindered. There is a problem.

  The objective of this invention is providing the radio | wireless communication terminal, the radio | wireless communication method, and program which solve the subject mentioned above.

The wireless communication terminal of the present invention
Emergency / fire-fighting activities having a display unit for displaying the dynamics of the emergency vehicle and a control unit for determining which one of the dynamics displayed on the display unit is selected based on an external operation A wireless communication terminal used in
The control unit switches a wireless communication channel for performing wireless communication according to the determined behavior.

The wireless communication method of the present invention includes
A wireless communication method for emergency and fire fighting activities,
Processing to display the dynamics of the ambulance,
A process of determining which of the displayed dynamics is selected based on an external operation;
A process of switching a wireless communication channel for performing wireless communication is performed according to the determined behavior.

The program of the present invention is
A program to be executed by a computer used in emergency and fire fighting activities,
A procedure to display the dynamics of the ambulance,
A procedure for determining which of the displayed kinetics is selected based on an external operation;
According to the determined behavior, a procedure for switching a wireless communication channel for performing wireless communication is executed.

  As described above, in the present invention, emergency and fire fighting activities can be performed smoothly.

It is a figure which shows one form of the radio | wireless communications system using the radio | wireless communication terminal of this invention. It is a block diagram which shows an example of an internal structure of the command stand shown in FIG. It is a block diagram which shows an example of an internal structure of the terminal device shown in FIG. It is a figure which shows an example of the input screen of dynamics displayed on the display part shown in FIG. 2 is a flowchart for explaining processing from dynamic display to wireless communication channel switching and dynamic notification in the terminal device shown in FIG. 1. It is a figure which shows an example of the information which shows the dynamics which switch the radio | wireless communication channel from a disaster channel to an emergency channel memorize | stored in the memory | storage part of the terminal device shown in FIG. It is a flowchart for demonstrating the process of the command stand in which the information which shows dynamics from the terminal device was notified.

Embodiments of the present invention will be described below with reference to the drawings.
(Description of configuration)
FIG. 1 is a diagram showing an embodiment of a wireless communication system using the wireless communication terminal of the present invention. This wireless communication system is a wireless communication system used for emergency and fire fighting activities when a disaster occurs.

  In this embodiment, one or a plurality of command stands 1 installed in the command center 100, one or a plurality of command stands 4 installed in the command center 400, one or a plurality of emergency vehicles 200, and The terminal device 2 mounted on each of one or a plurality of fire engines 300 is connected to the terminal device 2 via the wireless communication line 3.

  The command boards 1 and 4 are used for receiving emergency reports by command members, communicating with the emergency vehicle 200 and the fire engine 300, communicating with the disaster site, and the like. In addition, the command boards 1 and 4 display and record information indicating the dynamics of the ambulance vehicle 200 transmitted from the terminal device 2.

  Members of the ambulance vehicle 200 and the fire fighting vehicle 300 are loaded with members such as ambulance crew and fire brigade, respectively, and perform emergency work and fire fighting work at the disaster site.

  The terminal device 2 is a wireless communication terminal that is mounted on the emergency vehicle 200 and the fire fighting vehicle 300, respectively, and is used by the emergency crew and the fire brigade, respectively. Further, the terminal device 2 inputs the dynamics of the fire engine 300 or the ambulance vehicle 200 and transmits it to the command tables 1 and 4, the dynamic information of the fire engine 300 or the ambulance vehicle 200, and the commands from the command tables 1 and 4. Etc., and a function of performing wireless communication with the command stands 1 and 4 and the other fire fighting vehicles 300 or the emergency vehicles 200.

  One local government A has jurisdiction over the command center 100, the emergency vehicle 200, and the fire engine 300. The command center 400 is under the jurisdiction of another local government B.

  The wireless communication line 3 used in this embodiment is composed of a plurality of wireless communication channels. Voice signals and control signals transmitted and received between the emergency vehicle 200 and the command centers 100 and 400 are transmitted and received using one communication channel. There are two types of communication channels used: an emergency channel and a disaster channel. These use different frequency bands.

  The emergency channel is a wireless communication channel that is used by the emergency vehicle 200 and the command center 100 under the jurisdiction of one local government. In addition, the emergency channel is a predetermined wireless communication channel between the emergency vehicle 200 and the command center 100 managed by one local government, or between the emergency vehicle 200 and another emergency vehicle 200. This is a wireless communication channel for performing one-to-one communication.

  When the terminal device 2 mounted on the ambulance vehicle 200 starts an emergency operation such as transport of an emergency patient, the terminal device 2 has jurisdiction over the ambulance vehicle 200 using the emergency channel with information indicating “sickness” as the dynamics of the ambulance vehicle 200. It transmits to the command center 100 of the local government. In addition, when the emergency vehicle 200 returns to the station, the terminal device 2 mounted on the emergency vehicle 200 uses information indicating “return to home” as the dynamics of the emergency vehicle 200, and the local government that has jurisdiction over the emergency vehicle 200 using the emergency channel. To the command center 100.

  The disaster channel uses one wireless communication channel preset by a command center that issues a disaster dispatch command when a wide-area disaster occurs. It is a wireless communication channel for performing. A command center that issues a disaster dispatch command assigns a disaster channel, and an ambulance vehicle 200 or a fire engine 300 managed by a plurality of local governments performs wireless communication using the disaster channel.

  FIG. 2 is a block diagram showing an example of the internal configuration of the command board 1 shown in FIG. The same applies to the internal configuration of the command board 4 shown in FIG.

  As shown in FIG. 2, the command stand 1 shown in FIG. 1 includes a speaker unit 11, a microphone unit 12, a control unit 13, a data input unit 14, a display unit 15, a communication unit 16, and a storage unit. 17 are provided.

  The speaker unit 11 and the microphone unit 12 are used for a voice communication function.

  The control unit 13 controls the operation of the command board 1.

  The data input unit 14 includes a keyboard, a cross key, and the like, and is used for data input, data selection, connection and disconnection of voice communication including 119 emergency call, and operation of the command board 1.

  The display unit 15 displays information input using the data input unit 14, information received by the communication unit 16, response information from the control unit 13, instruction information, and the like.

  The communication unit 16 communicates with other terminals and devices via the wireless communication line 3.

  The storage unit 17 stores information data input from the data input unit 14 and information data input to the command board 1 via the communication unit 16 under the control of the control unit 13.

  The command stand 1 is used (operated) by command members arranged on each command stand. Based on the received emergency report, the command member identifies a plurality of fire engines 300 and emergency vehicles 200 that are necessary for the disaster treatment. Operate and send. In addition, the command boards 1 and 4 display on the display unit 15 dynamic information received from each fire engine 300 and the ambulance vehicle 200.

  FIG. 3 is a block diagram illustrating an example of an internal configuration of the terminal device 2 illustrated in FIG. 1.

  As shown in FIG. 3, the terminal device 2 shown in FIG. 1 includes a speaker unit 21, a microphone unit 22, a control unit 23, a data input unit 24, a display unit 25, and a communication unit 26. ing.

  The speaker unit 21 and the microphone unit 22 are used for a voice communication function.

  The control unit 23 controls the operation of the terminal device 2. In addition, the control unit 23 is a screen for selecting the dynamics of the emergency vehicle 200 or the fire engine 300 displayed by the display unit 25 based on an external operation (for example, an operation to the data input unit 24). It is determined which dynamic has been selected. In addition, the control unit 23 switches a wireless communication channel for performing wireless communication according to the determined behavior.

  The data input unit 24 includes a keyboard and a cross key, and is used for data input, data selection, voice communication connection and disconnection, and operation of the terminal device 2.

  The display unit 25 includes information input using the data input unit 24, response information and instruction information of the terminal device 2, a screen for selecting the dynamics of the emergency vehicle 200 or the fire engine 300, and command boards 1 and 4. Received information is displayed.

  The communication unit 26 uses an antenna (not shown) installed in the fire-fighting vehicle 300 or the ambulance vehicle 200 and uses a terminal device mounted on another fire-fighting vehicle 300 or the ambulance vehicle 200 via the wireless communication line 3. 2 and command boards 1 and 4 are communicated. Moreover, the communication part 26 alert | reports (notifies) the command information 1,4 to the dynamic information which shows the dynamic according to the dynamic change for emergency vehicles.

  FIG. 4 is a diagram illustrating an example of a dynamic input screen displayed on the display unit 25 illustrated in FIG. 3. FIG. 4 shows an example of an input screen displayed on the display unit 25 of the terminal device 2 mounted on the ambulance vehicle 200.

  As shown in FIG. 4, the display unit 25 shown in FIG. , A “lift” button 255 and a “return to home” button 256 are displayed. When one of the dynamics (buttons) displayed on the display unit 25 is selected by the operation of the data input unit 24 by the member, the control unit 23 determines which dynamic is selected. Then, the communication unit 26 notifies the command center 100 of the dynamic information indicating the determined dynamics. Here, the dynamic selection method by the operation of the data input unit 24 may be, for example, a method using a touch panel, a method using cursor movement, or a generally used method. good.

  The ambulance vehicle 200 that has received the dispatch command starts dispatching toward the disaster site. This dynamic is called “mobilization”.

  After dispatch, the emergency vehicle 200 arrives at the scene. This dynamic is called “current arrival”.

  After arrival, the emergency vehicle 200 starts the emergency transport with the emergency patient directed to the hospital. This dynamic is called “disease”.

  After the illness, the ambulance vehicle 200 arrives at the hospital. This behavior is called “disease”.

  After arrival, the emergency vehicle 200 is lifted when it is not necessary to carry the emergency patient by emergency transport. This dynamic is called “lifting”.

The ambulance vehicle 200 returns to the station. This behavior is called “returning home”.
(Description of operation)
Below, the radio | wireless communication method in this form is demonstrated.

  The command member of the command center 400 of another municipality B that has received an emergency call such as 119 is not limited to the emergency vehicle 200 that the municipality B has jurisdiction of as having caused a wide-area disaster, but also the emergency vehicle 200 that the municipality A has jurisdiction over Also start a request for disaster dispatch.

  The command member of the command center 400 operates the command board 4 and requests the emergency vehicle 200 managed by the municipality A to make a disaster dispatch. In addition, the command member of the command center 400 operates the command board 4 to instruct the emergency vehicle 200 as a disaster channel as a radio communication channel used for radio communication. This is done in the same way as is commonly done.

  In addition, the ambulance vehicle 200 that has received a disaster dispatch command from the command center 400 of another municipality B starts dispatching toward the disaster site. At this time, each member of the ambulance vehicle 200 sets the radio communication channel used by the terminal device 2 mounted on the ambulance vehicle 200 as a disaster channel. As a result, the command center that manages the ambulance vehicle 200 is switched from the command center 100 of the local government A that has jurisdiction over the emergency vehicle 200 to the command center 400 of another local government B that has jurisdiction over the disaster channel. Further, each member of the ambulance vehicle 200 operates the data input unit 24 of the terminal device 2 mounted on the ambulance vehicle 200, and the “departure” button 251 is selected from the dynamic registration menu displayed on the display unit 25. Select. Then, the control unit 23 of the terminal device 2 determines that the selected behavior is “outing”, and uses the terminal device identification information given in advance to identify the terminal device 2 and the “outing” behavior. The control signal including the dynamic information identification information shown is sent to the command board 4 of the command center 400 of another local government B that has jurisdiction over the disaster channel using the disaster channel via the communication unit 26.

  Upon receiving the control signal transmitted from the terminal device 2, the control unit 13 of the command board 4 of the command center 400 of another local government B that has jurisdiction over the disaster channel analyzes the control signal and displays the display screen of the display unit 15 Is displayed in the storage unit 17 that the dynamic information of the ambulance vehicle 200 is “active” and the dynamic information of the ambulance vehicle 200 is registered as “active”.

  Thereafter, when the ambulance vehicle 200 arrives at the disaster site, group communication is performed with one or a plurality of ambulance vehicles 200 or the fire engine 300 using the disaster channel. When the “arrival” button 252 is selected when the ambulance vehicle 200 arrives at the disaster site, the same process as the “departure” behavior described above is performed for the “arrival” behavior.

  After the movement of “current arrival”, the emergency vehicle 200 transports the victim (emergency patient) from the disaster site to the hospital according to the presence / absence and state of the victim (for example, the degree of injury or consciousness). There are cases where emergency activities such as the above are performed, and cases where the emergency scene is returned to the station without performing the emergency activities.

  When performing an emergency operation such as transporting an emergency patient from a disaster site to a hospital, the emergency vehicle 200 starts an emergency transport of the emergency patient toward the hospital.

  The ambulance crew member operates the data input unit 24 of the terminal device 2 mounted on the ambulance vehicle 200 and selects the “illness” button 253 from the dynamic registration menu displayed on the display unit 25. Then, the control unit 23 of the terminal device 2 determines that the selected dynamic is “disease”, and determines whether the currently selected wireless communication channel is an emergency channel or a disaster channel. . In this determination method, when the control unit 23 performs wireless communication, the control unit 23 stores information that can identify whether the wireless communication channel being used is an emergency channel or a disaster channel, and stores the information. It is also possible to read out and discriminate information, which is not specified here.

  When determining that the currently selected wireless communication channel is a disaster channel, the control unit 23 switches the wireless communication channel from the disaster channel to the emergency channel. Then, the control unit 23 sends a control signal including terminal device identification information given in advance for identifying the terminal device 2 and dynamic information identification information indicating the dynamics of “disease” via the communication unit 26. Then, using the emergency channel, the emergency vehicle 200 is sent to the command board 1 of the command center 100 of the local government A having jurisdiction.

  Upon receiving the control signal transmitted from the terminal device 2, the control unit 13 of the command board 1 having jurisdiction over the emergency channel analyzes the control signal, and the dynamics of the emergency vehicle 200 is displayed on the display screen of the display unit 15 as “disease”. And the fact that the dynamic information of the ambulance vehicle 200 is “disease” is registered (written) in the storage unit 17.

  The ambulance vehicle 200 performs one-to-one communication with the command board 1 or the ambulance vehicle 200 using the ambulance channel.

  On the other hand, when returning to the station from the disaster site without performing emergency activities, it will return to the station without the need for emergency transport, and when the “lift” button 255 is selected, ”Is performed, and then the ambulance vehicle 200 returns to the station.

  The ambulance crew member operates the data input unit 24 of the terminal device 2 mounted on the ambulance vehicle 200 and selects the “return” button 256 from the dynamic registration menu displayed on the display unit 25. Then, the control unit 23 of the terminal device 2 determines that the selected behavior is “return”, and determines whether the currently selected wireless communication channel is an emergency channel or a disaster channel. . This determination method may be the same as described above, and is not particularly defined here.

  When determining that the currently selected wireless communication channel is a disaster channel, the control unit 23 switches the wireless communication channel from the disaster channel to the emergency channel. And the control part 23 sends the control signal containing the terminal device identification information given beforehand in order to identify the terminal device 2 and the dynamic information identification information which shows the dynamics of "return sign" via the communication part 26. Then, using the emergency channel, the emergency vehicle 200 is sent to the command board 1 of the command center 100 of the local government A having jurisdiction.

  Upon receiving the control signal transmitted from the terminal device 2, the control unit 13 of the command board 1 having jurisdiction over the emergency channel analyzes the control signal, and the dynamics of the emergency vehicle 200 is displayed on the display screen of the display unit 15. In addition, a message indicating that the dynamic information of the ambulance vehicle 200 is “returning” is registered (written) in the storage unit 17.

  Details of processing from dynamic display to wireless communication channel switching and dynamic notification will be described below. In the following description, a case where the wireless communication channel is switched from the disaster channel to the emergency channel when the “disease” or “return home” behavior is selected will be described as an example.

  FIG. 5 is a flowchart for explaining the processing from the dynamic display to the switching of the wireless communication channel and the dynamic notification in the terminal device 2 shown in FIG.

  First, when the display unit 25 displays a dynamic registration menu as shown in FIG. 4 (step S1), the control unit 23 determines whether or not the data input unit 24 has been operated on the displayed dynamic registration menu. It discriminate | determines (step S2).

  When the control unit 23 determines that the data input unit 24 has been operated with respect to the displayed dynamic registration menu, whether or not the “disease” button 253 or the “return home” button 256 is selected in the operation is determined. The control unit 23 determines (step S3).

  When the control unit 23 determines that the “disease” button 253 or the “return home” button 256 is selected, the control unit 23 determines whether the currently selected wireless communication channel is the emergency channel or the disaster channel. Is determined (step S4).

  When the control unit 23 determines that the currently selected wireless communication channel is a disaster channel, the control unit 23 switches the wireless communication channel from the disaster channel to the emergency channel (step S5).

  And the control part 23 notifies the instruction | indication center 100 via the communication part 26 of the information which shows the selected dynamics (step S6).

  On the other hand, if the control unit 23 determines in step S3 that a button other than the “disease” button 253 or the “return sign” button 256 has been selected, the processing in steps S4 and S5 is not performed, Process. If the control unit 23 determines in step S4 that the currently selected wireless communication channel is not a disaster channel, the process of step S6 is performed without performing the process of step S5.

  In an example of the processing described above, when it is determined that the “disease” button 253 or the “return home” button 256 is selected, the radio communication channel is switched from the disaster channel to the emergency channel. Whether the wireless communication channel is switched from the disaster channel to the emergency channel when selected is set by operation. That is, it is only necessary that the terminal device 2 stores in advance the dynamics of switching the radio communication channel from the disaster channel to the emergency channel, and the control unit 23 determines based on the stored information.

  FIG. 6 is a diagram illustrating an example of information indicating the dynamics of switching the radio communication channel from the disaster channel to the emergency channel, which is stored in the storage unit (not illustrated) of the terminal device 2 illustrated in FIG.

  As shown in FIG. 6, the association between the information indicating the dynamics and the necessity of switching from the disaster channel to the emergency channel is stored in the storage unit of the terminal device 2. The control unit 23 refers to this association, and if the “outing” dynamic is selected or the “current arrival” dynamic is selected, the control unit 23 sets the wireless communication channel from the disaster channel. Do not switch to the emergency channel. In addition, when the “disease” behavior is selected or the “return to home” behavior is selected, the control unit 23 switches the radio communication channel from the disaster channel to the emergency channel. In addition to using such association, only dynamics for switching the radio communication channel from the disaster channel to the emergency channel (for example, only “disease” and “return home”) are stored, and the control unit 23 stores the dynamics. , It may be determined whether to switch the radio communication channel from the disaster channel to the emergency channel. This determination method is not limited to these.

  Below, the detail of the process of the command stand 1 to which the information which shows dynamics from the terminal device 2 was notified is demonstrated.

  FIG. 7 is a flowchart for explaining the processing of the command board 1 to which information indicating the dynamics is notified from the terminal device 2.

  When the communication unit 16 receives a control signal (including the above-described terminal device identification information and dynamic information identification information) that is a notification transmitted from the terminal device 2 (step S11), the control unit 13 analyzes the control signal. To do. As a result of the analysis, the display unit 15 displays the dynamics indicated by the dynamic information identification information included in the control signal (step S12). At this time, it is preferable to display both the name of the terminal device indicated by the terminal device identification information included in the control signal and the name of the emergency vehicle on which the terminal device is mounted. The storage device 17 stores the terminal device identification information and the name of the ambulance vehicle on which the terminal device to which the terminal device identification information is assigned are stored in advance, and the control unit 13 stores the storage device 17. The name of the emergency vehicle may be read from the terminal device identification information using the association stored in.

  Moreover, the control part 13 memorize | stores the dynamics which the dynamic information identification information contained in a control signal shows in the memory | storage part 17 (step S13). At this time, the control unit 13 stores the dynamics in the storage unit 17 in association with the terminal device name indicated by the terminal device identification information included in the control signal and the name of the ambulance vehicle on which the terminal device is mounted. Is preferred.

  As described above, in the present invention, in order to switch the wireless communication channel from the disaster channel to the emergency channel when the predetermined behavior is selected in the operation performed for notifying the command center of the dynamics of the emergency vehicle, The manual switching operation of the communication channel can be saved, and emergency and fire fighting activities can be performed smoothly.

  The processing performed by each component provided in the terminal device 2 described above may be performed by a logic circuit that is produced according to the purpose. Further, a computer program (hereinafter referred to as a program) in which processing contents are described as a procedure is recorded on a recording medium readable by the terminal device 2, and the program recorded on the recording medium is read by the terminal device 2 and executed. It may be what you do. The recording medium readable by the terminal device 2 is a removable recording medium such as a floppy (registered trademark) disk, a magneto-optical disk, a DVD, and a CD, and a memory such as a ROM and a RAM built in the terminal device 2. And HDD. The program recorded on this recording medium is read by the control unit 23 provided in the terminal device 2, and the same processing as described above is performed under the control of the control unit 23. Here, the control unit 23 operates as a computer that executes a program read from a recording medium on which the program is recorded.

DESCRIPTION OF SYMBOLS 1,4 Command stand 2 Terminal device 3 Wireless communication line 11,21 Speaker part 12,22 Microphone part 13,23 Control part 14,24 Data input part 15,25 Display part 16,26 Communication part 17 Storage part 100,400 Command Center 200 Ambulance 251 “Departure” button 252 “Current arrival” button 253 “Disease” button 254 “Disease” button 255 “Retraction” button 256 “Return” button 300 Fire engine

Claims (9)

Emergency / fire-fighting activities having a display unit for displaying the dynamics of the emergency vehicle and a control unit for determining which one of the dynamics displayed on the display unit is selected based on an external operation A wireless communication terminal used in
The control unit switches the wireless communication channel for wireless communication according to the determined behavior, and determines that the behavior for transporting the emergency patient to the hospital is selected, the wireless communication channel is changed from the disaster channel to the emergency channel. Wireless communication terminal to switch . Emergency / fire-fighting activities having a display unit for displaying the dynamics of the emergency vehicle and a control unit for determining which one of the dynamics displayed on the display unit is selected based on an external operation A wireless communication terminal used in
The control unit switches the wireless communication channel for performing wireless communication according to the determined behavior, and determines that the behavior for the emergency vehicle to return to the station is selected, the wireless communication channel is changed from the disaster channel to the emergency channel. Wireless communication terminal to switch. In the wireless communication terminal according to claim 1 or 2 ,
The disaster channel is a wireless communication channel used for group communication by one or a plurality of emergency vehicles or fire fighting vehicles, each of which is controlled by a plurality of local governments, using a preset wireless communication channel. Wireless communication terminal. In the radio | wireless communication terminal of any one of Claim 1 to 3 ,
The emergency channel is for performing communication between an emergency vehicle and a command center managed by one local government, or one-to-one communication between the emergency vehicle and the emergency vehicle, using one preset wireless communication channel. A wireless communication terminal characterized by being a wireless communication channel. In the radio | wireless communication terminal of any one of Claim 1 to 4 ,
A wireless communication terminal comprising: a communication unit that notifies the command center of information indicating the determined behavior using a wireless communication channel switched by the control unit. A wireless communication method for emergency and fire fighting activities,
Processing to display the dynamics of the ambulance,
A process of determining which of the displayed dynamics is selected based on an external operation;
A process of switching a wireless communication channel for performing wireless communication according to the determined behavior ,
A wireless communication method for performing a process of switching the wireless communication channel from a disaster channel to an emergency channel when it is determined that dynamics for transporting an emergency patient to a hospital is selected . A wireless communication method for emergency and fire fighting activities,
Processing to display the dynamics of the ambulance,
A process of determining which of the displayed dynamics is selected based on an external operation;
A process of switching a wireless communication channel for performing wireless communication according to the determined behavior,
A wireless communication method for performing a process of switching the wireless communication channel from a disaster channel to an emergency channel when it is determined that a dynamic for returning an emergency vehicle to a station is selected. For computers used in emergency and fire fighting activities,
A procedure to display the dynamics of the ambulance,
A procedure for determining which of the displayed kinetics is selected based on an external operation;
In accordance with the determined behavior, a procedure for switching a wireless communication channel for performing wireless communication ;
A program for executing a procedure for switching the wireless communication channel from a disaster channel to an emergency channel when it is determined that the dynamics for transporting an emergency patient to a hospital has been selected . For computers used in emergency and fire fighting activities,
A procedure to display the dynamics of the ambulance,
A procedure for determining which of the displayed kinetics is selected based on an external operation;
In accordance with the determined behavior, a procedure for switching a wireless communication channel for performing wireless communication;
A program for executing a procedure for switching the radio communication channel from the disaster channel to the emergency channel when it is determined that the dynamics of the emergency vehicle returning to the station has been selected.

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