JP2013012807A - Emergency command system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem that when a caller is unfamiliar to a disaster site, the position of the disaster site received from the caller might be different from the position of the disaster site at which an emergency vehicle actually has arrived, and in this case, a member of the emergency vehicle notifies a fire-defense headquarters of the arrived position as the disaster site, and an officer of the fire-defense headquarters who received the notification corrects the position of the disaster site stored in an emergency command system to the actually arrived position, thus increasing operations handled by the officer of the fire-fighting head office.SOLUTION: An emergency command system is configured so that an emergency vehicle transmits a current position to a fire-defense headquarters when the emergency vehicle arrives at a disaster site, and the fire-defense headquarters finds a distance between the received current position and the position of the disaster site that is accepted upon receipt of an emergency call and stored in the emergency command system, and automatically corrects the position of the disaster site stored in the emergency command system to the current position transmitted from the emergency vehicle when the distance is longer than a preset distance.

Description

  The present invention determines whether or not the arrival position transmitted when the emergency vehicle arrives at the disaster site and the location of the disaster site stored in the emergency command system at the time of emergency notification are the same. The emergency command system automatically corrects the position of the disaster site stored in the emergency command system to the arrival position transmitted by the emergency vehicle.

  The Fire Department will accept emergency calls such as fires and ambulances from the whistleblower. Upon receiving this emergency call, the fire department headquarters asks the whistleblower the address of the disaster site, the name of the whistleblower, and the like, and enters the contents on the command board in the fire department headquarters. Based on the input information, the command board forms a dispatch team and creates a dispatch command, and transmits the dispatch command to a station or emergency vehicle in the dispatch team. Upon receiving the dispatch command, the station and emergency vehicle members are dispatched to the disaster site described in the dispatch command. When the disaster activity is over, the staff of the fire department headquarters prepares a case completion report based on the disaster site address and damage status recorded on the command board.

  The emergency vehicle dispatched to the disaster site is the dynamics of the emergency vehicle (for example, “standby” when waiting at the station, “moving” when dispatching to the disaster site, or when arriving at the disaster site. Indicates emergency vehicle status such as “standby on site”) and information such as the current position is periodically sent to the fire department. Based on this information, the fire department can grasp the location of the emergency vehicle and the situation at the disaster site. (Patent Document 1)

JP 2007-150460 A

  If the whistleblower is not familiar with the land at the disaster site, the address of the disaster site that is different from the actual one may be given to the fire department. The firefighting headquarters creates a dispatch command with a different address from the actual address and sends it to the station or emergency vehicle. A member dispatched in accordance with the dispatch command notices that when the disaster arrives, the disaster site is different from the address described in the dispatch command. Upon arrival, members report the address of the disaster site that was actually dispatched to the staff at the fire department headquarters via radio, or the address of the disaster site that was actually dispatched when returning to the office after the end of the disaster activity. I was reporting to the staff. After receiving the report from the members, the fire department headquarters staff had to re-enter the address of the disaster site that was actually dispatched to the fire department headquarters. For this reason, there is a risk that the work amount of the staff at the fire department headquarters may increase, or human error such as an input error by the staff may occur.

  Therefore, the present invention compares the notification position input to the command board at the time of notification with the arrival position of the emergency vehicle actually dispatched, and if different, the emergency vehicle actually dispatched the notification position input to the command base It aims at providing the system which replaces with the arrival position of.

  In order to achieve the above object, the emergency command system of the present invention is configured such that when an emergency vehicle arrives at a disaster site, the emergency vehicle transmits the arrival position to the firefighting headquarters. The distance from the notification position received at the time of the emergency call stored in is calculated, and if the distance is longer than the preset distance, the emergency vehicle has transmitted the notification position stored in the emergency command system It will be corrected to the arrival position.

  According to such an emergency command system, after receiving the emergency call, the emergency command system corrects the report position stored in the emergency command system to the arrival position sent by the emergency vehicle. This eliminates the need to re-enter the location of the disaster site and saves the labor of the staff. In addition, it is possible to prevent human error such as an input error or an input omission of a fire department headquarters.

It is a block diagram of the emergency command system of this invention. It is the schematic of the emergency command system of this invention. It is a flowchart figure of the emergency command system of this invention.

  The configuration of the emergency command system of the present invention will be described with reference to FIG. The emergency command system of the present invention includes a command stand in the firefighting headquarters and a plurality of emergency vehicles.

  The command board in the fire department headquarters includes an input section 1 for inputting the contents of an emergency call from the whistleblower to the command board, a case management section 2 for storing the input information and managing each incident content, Dynamic management unit 3 that manages information such as the dynamics and position of emergency vehicles belonging to the headquarters, a dispatch organization creation unit 4 that organizes emergency vehicles dispatched to the disaster site, and a dispatch command document that creates a dispatch command document Unit 5, position determination unit 6 for confirming the correctness of the reporting position, transmission / reception unit 7 for communicating with an emergency vehicle belonging to the firefighting headquarters, map search unit 13 for storing map data and searching for an address, And a control unit 8 for controlling the above-described units.

  The input unit 1, which is an input means for inputting information, is a device for a clerk of the firefighting headquarters to input emergency notification contents to a command board in the firefighting headquarters. For example, a mouse or a keyboard is applicable.

  The case management unit 2, which is a case management means for managing the case contents, uses the information input from the input unit 1 to provide the name of the whistleblower, the type of disaster such as fire and emergency, and the location of the place of notification (address and address). Latitude, longitude), and information such as disaster damage status. Note that this is separate from the dispatch command creation unit 5 that creates the dispatch command, and the case management unit 2 stores information necessary for creating the completion report.

  The dynamic management unit 3 stores a vehicle number assigned to all emergency vehicles managed by a command board in the firefighting headquarters, and at least the dynamic information of the emergency vehicle is associated with the vehicle number. The dynamic information of the emergency vehicle stored in the dynamic management unit 3 and information such as availability of dispatch are acquired by the command board communicating with the emergency vehicle. It is updated whenever the dynamics of the emergency vehicle changes. As a communication method between the command board and the emergency vehicle, the transmission / reception unit 9 is mounted on the emergency vehicle, and the transmission / reception unit 9 and the transmission / reception unit 7 of the emergency command system perform communication using a polling method. In addition, this invention is not limited to this, You may memorize | store the current position information of an emergency vehicle etc. in the state linked | related with the vehicle number other than the dynamic information of emergency vehicles, and dispatch availability.

  The dispatch organization creation unit 4 selects an emergency vehicle to be dispatched based on the information input from the input unit 1 (the location of the notification location, the type / scale of the disaster, etc.), and performs formation. First, the dynamic information of the emergency vehicle is acquired from the dynamic management unit 3. Next, an emergency vehicle that can be dispatched is extracted, and an emergency vehicle that is dispatched is selected from the extracted vehicles in consideration of the vehicle type, the travel distance to the site, the arrival time, and the like, and a dispatch team is formed.

  The dispatch command creation unit 5 creates a dispatch command document describing the disaster location and disaster situation based on the information input from the input unit 1 and the information of the dispatch team formed by the dispatch team formation creation unit 4. Is.

  The transmission / reception unit 7 of the command board transmits the dispatch command created by the dispatch command creation unit 5 to the members and the emergency vehicles assembled in the formation. It is also possible to receive information transmitted from an emergency vehicle.

  The position determination unit 6 compares the position of the report location acquired from the reporter with the position information of the location of the disaster location transmitted from the emergency vehicle, and the location of the report location acquired from the reporter is actually activated by the emergency vehicle. It is determined whether or not it is the same as the position of the disaster place. If they are different, the disaster location stored in the case management unit 2 is replaced with the location of the disaster location transmitted from the emergency vehicle from the location of the reporting location.

  The map search unit 13 includes a storage unit that stores map data and a search unit that searches for an address. As a method for searching for an address, the map search unit 13 extracts map data of a position corresponding to the input latitude and longitude from the storage unit. Next, the address closest to the input latitude and longitude position is extracted from the extracted map data. Thereby, the latest address can be extracted.

  The control unit 8 that controls each unit in the command board of the fire fighting headquarters and transmits information is like an HDD that stores software for comprehensively controlling predetermined functions of the emergency command system of the present invention. A processing device such as a CPU and a microcomputer for executing processing by the software and its software is provided, and each part in the firefighting headquarters connected thereto is controlled.

  On the other hand, the emergency vehicle has a transmission / reception unit 9 for communicating with the command board of the firefighting headquarters and the office to which it belongs, a position acquisition unit 10 for acquiring the current position (latitude and longitude) of the host vehicle, and the dynamics of the host vehicle. And a dynamic setting unit 11 for setting.

  The emergency vehicle transmission / reception unit 9 communicates with the command board of the firefighting headquarters. Using this transmission / reception unit 9, members of the emergency vehicle can receive the dispatch command sheet transmitted from the command board. In addition, members of the emergency vehicle can use the transmission / reception unit 9 to transmit information such as the current dynamics and current position of the emergency vehicle to the command board of the fire department headquarters.

  The position acquisition unit 10 measures the current position of the emergency vehicle. GPS is used to measure the current position. The present invention is not limited to GPS, and may be measured by other methods such as calculating the current position from the distance to each base station using radio waves transmitted from a plurality of base stations, It is sufficient if the current position of the host vehicle can be measured.

  The behavior setting unit 11 is for setting the behavior of the host vehicle. An emergency vehicle member can set the dynamics by changing the dynamics. By transmitting the dynamic information to the command board of the fire fighting headquarters via the transmission / reception unit 9, the fire fighting headquarters can grasp the dynamics of the emergency vehicle.

  The control unit 12 in the emergency vehicle controls each unit in the emergency vehicle and transmits information.

  The emergency command system of the present invention has the above-described configurations. The procedure from when the emergency command system of the present invention receives an emergency call from the caller until the emergency vehicle arrives at the disaster site and updates the location information of the disaster point will be described based on the flowchart. In the present embodiment, a case where the reporting position and the disaster position where the emergency vehicle arrives is different will be described as an example. Note that this procedure is repeated as appropriate every time the emergency vehicle transmits a disaster location after receiving an emergency call.

  First, the procedure from receiving an emergency call to sending a dispatch command will be described. Upon receiving the report, the fire department headquarters hears the detailed disaster situation (reporter's name, disaster type, report location, etc.) from the reporter, and inputs the information heard using the input unit 1 to the command board. Based on the information input from the input unit 1, the incident management unit 2 uses the name of the reporter, the type of disaster such as fire or emergency, the location of the reporting location (address, latitude, longitude), and the damage status against the disaster. Such information is memorized.

  Based on the location of the reporting location input from the input unit 1, the mobilization organization creation unit 4 performs the mobilization organization by selecting an emergency vehicle to be dispatched to the disaster site. First, in dispatch organization formation, the dispatch organization formation creation unit 4 acquires the motion information of each emergency vehicle from the motion management unit 3. Next, an emergency vehicle that can be dispatched is selected from the acquired dynamic information of each emergency vehicle. The emergency vehicle to be dispatched is selected from the selected emergency vehicles that can be dispatched based on the vehicle type, the travel distance to the site, the arrival time, and the like. The above work is the formation of the dispatch team for the emergency call.

  When the mobilization organization formation unit 4 completes the mobilization organization formation, the mobilization command creation unit 5 creates a dispatch command document that describes the disaster location and disaster situation based on the information input from the input unit 1. Then, the transmitting / receiving unit 7 of the command board transmits the dispatch command created by the dispatch command creating unit 5 to the emergency vehicle assembled in the dispatch team formation and the station to which the emergency vehicle belongs. The emergency vehicle member who has received the dispatch command dispatches to the disaster site, which is the dispatch destination described in the dispatch command.

  Next, the procedure after the emergency vehicle receives the dispatch command and arrives at the disaster site will be described with reference to the flowchart of FIG. A member of the emergency vehicle that arrives at the disaster site changes the dynamic state of the emergency vehicle to “standby on site”. After the dynamic state of the emergency vehicle is changed to “on-site standby”, the emergency vehicle position acquisition unit 10 measures the arrival position of the emergency vehicle. The arrival position obtained by the measurement and the current dynamics of the emergency vehicle (“on-site standby”) are collected and transmitted to the command board of the firefighting headquarters via the emergency vehicle transmission / reception unit 9.

  The command board confirms whether or not the dynamic state of the emergency vehicle received by the command board transmission / reception unit 7 is "standby on site" (ST1). When the dynamic state of the emergency vehicle is “standby on site”, the process moves to ST2, and when the dynamic state of the emergency vehicle is not “standby on site”, the process of this flowchart is ended (END). In this embodiment, since the dynamic state of the emergency vehicle is “on-site standby”, the process moves to ST2.

  In ST2, it is confirmed whether or not the “standby on-site” behavior has been received from other emergency vehicles of the same information guidance. When the “site standby” has not been received from another emergency vehicle, the control unit 8 reads out the disaster case in which the emergency vehicle that has transmitted the “site standby” is active from the case management unit 2, and ST3 is the next step. Move to. On the other hand, when “on-site standby” has been received from another emergency vehicle, the control unit 8 reads out information on the vehicle managed by the dynamic management unit 3 for the emergency vehicle that has transmitted “on-site standby”. Update the dynamics of “to standby”. After the update, the control unit 8 ends the process of this flowchart (END). In addition, it can be confirmed in the following procedure whether or not the "standby on-site" dynamic is received from another emergency vehicle of the same information guidance. First, the information of the dispatched party in which the emergency vehicle that transmitted the dynamics is active is read out. Next, other emergency vehicles included in the read information of the dispatched party are read out. Then, the read dynamics of the emergency vehicle are read from the dynamic management unit 3. With the above procedure, it is possible to confirm whether or not the “standby on-site” behavior has been received from another emergency vehicle.

  In ST3, after the control unit 8 reads out the disaster case, the control unit 8 outputs the notification position stored in the read out disaster case to the position determination unit 6. Further, the control unit 8 also outputs the arrival position of the emergency vehicle received by the transmission / reception unit 7 to the position determination unit 6. The position determination unit 6 calculates a linear distance between two points from the position information of the notification position stored in the input disaster case and the position information of the arrival position of the emergency vehicle. After calculating the straight line distance, the process moves to ST4.

  As a method of calculating a straight line distance between two points of the reporting position and the arrival position of the emergency vehicle, (X1, Y1) in a plane rectangular coordinate system corresponding to the latitude and longitude of the reporting position is calculated. Similarly, (X2, Y2) of the plane rectangular coordinate system corresponding to the latitude and longitude of the arrival position of the emergency vehicle is calculated. The linear distance can be calculated from the calculated (X1, Y1) and (X2, Y2).

  In the position determination unit 6, even if the reporting position and the arrival position of the emergency vehicle are different, a distance that does not hinder operations such as “emergency” and “emergency” at the disaster site is preset as a correction distance. . For example, this distance may be set to 50 m. In the present invention, the distance may be appropriately changed according to the business content.

  Next, in ST4, the position determination unit 6 determines whether or not the calculated linear distance is longer than a preset correction distance. If the calculated linear distance is greater than or equal to the preset correction distance, the position determination unit 6 determines that the reporting position input in the disaster case is different from the actual dispatched position, and moves to ST5. If the calculated linear distance is less than the preset correction distance, the position determination unit 6 determines that the report position input in the disaster case is the same position as the actual emergency vehicle dispatched position. The process of the flowchart is terminated (END). In this embodiment, assuming that the notification position and the arrival position of the emergency vehicle are different, the calculated linear distance becomes longer than the preset correction distance, and the process moves to ST5.

  In ST5, based on the arrival position transmitted from the emergency vehicle, the position determination unit 6 searches for an address using the map search unit 13 on the command board. The position determination unit 6 inputs the latitude and longitude that are arrival positions to the map search unit 13. The map search unit 13 searches the stored map data to extract the nearest address closest to the input latitude and longitude. The address extracted by the map search unit 13 is output to the position determination unit 6 and moves to ST6.

  In ST6, the position determination unit 6 replaces the coordinates of the arrival position and the address extracted in the search with the coordinates of the report position input in the disaster case and the latest address. Thereby, it can replace automatically with the arrival position of an emergency vehicle. Then, this flowchart is ended (END).

  After the disaster activity is completed, the staff of the fire department headquarters prepares a case completion report based on the information stored in the case management unit 2. With the emergency command system of the present invention, the location of the disaster location stored in the case management unit 2 is actually sent out from the emergency vehicle even if the report location described in the dispatch command is wrong The position has been corrected. Therefore, it is not necessary for the staff of the fire department headquarters to manually correct the reporting position stored in the case management unit 2, and the amount of work does not increase.

DESCRIPTION OF SYMBOLS 1 Input part 2 Case management part 3 Movement management part 4 Dispatch group formation preparation part 5 Dispatch command preparation part 6 Position judgment part 7 Transmission / reception part 8 Control part 9 Transmission / reception part 10 Position acquisition part 11 Dynamic setting part 12 Control part 13 Map search Part

Claims (2)

An emergency command system in which the fire department receives an emergency call and sends a dispatch command to each emergency vehicle,
The firefighting headquarters
A case management means for memorizing the contents of the case including the report location received at the time of the report;
Receiving means for receiving the location information of the disaster site sent from the emergency vehicle;
Calculate the distance between the location of the disaster site and the notification location, determine whether the calculated distance is longer than a preset distance, and the calculated distance is longer than the preset distance In this case, the emergency command system includes: a position determination unit that replaces the reporting position stored in the case management unit with the position of the disaster site. 2. The emergency command system according to claim 1, wherein the position determination unit makes a comparison determination using position information of a disaster site first received by the same information guide.

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