CN113762813A - Fire rescue real-time command system - Google Patents

Abstract

The invention relates to the technical field of fire safety, and particularly provides a fire rescue real-time command system, which is characterized in that various kinds of fire disaster image information, fire disaster information, map information of a disaster relief area, fire instruction information and field disaster relief force statistical information are acquired, and the various kinds of fire disaster image information, the fire disaster information, the map information of the disaster relief area, the fire instruction information and the field disaster relief force statistical information are displayed on a display screen in a split screen mode according to needs; therefore, rear commanders can obtain various effective fire fighting information through a display screen arranged in a fire fighting command center, and the rear commanders can make overall and scientific decisions to guide the front line disaster relief, so that the workload of the front line commanders can be reduced.

Description

Fire rescue real-time command system

Technical Field

The invention relates to the technical field of fire safety, in particular to a fire rescue real-time command system.

Background

The existing fire control command center can not obtain useful information such as image information of a fire scene, image information in a disaster relief process, disaster relief force position tracking information and the like in real time, so that commands of front and rear parties are disconnected, and rear commanders in the fire control command center are difficult to make global and scientific decisions to guide front-line disaster relief, so that more front-line commanders are used for conducting commands according to experience, the workload of the front-line commanders is overlarge, the global decisions are often difficult to make during decision making, and the reasonability of the made decisions is limited.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide a fire rescue real-time command system which can effectively collect and display various effective fire information and provide support for rear commanders to make global and scientific decisions.

The invention provides a fire rescue real-time command system which comprises a display screen, a central control system, a disaster image processing system, a disaster information processing system, a map information processing system and an instruction tracking processing system, wherein the display screen, the disaster image processing system, the disaster information processing system, the map information processing system and the instruction tracking processing system are all in communication connection with the central control system;

the disaster image processing system is used for acquiring fire fighting disaster image information; the fire fighting disaster image information comprises monitoring video information of a station and a camp area of a fire brigade, video information of each position of a fire scene and operation monitoring video information;

the disaster information processing system is used for acquiring fire fighting disaster information; the fire disaster information comprises fire control plan information and operation safety control information;

the map information processing system is used for acquiring map information of the disaster relief area; the disaster relief area is an area with a designated range taking a disaster unit as the center; the map information of the disaster relief area comprises disaster relief resource distribution map information, key unit distribution map information and satellite image information; the disaster relief resource distribution map information comprises water source distribution information, fire fighting vehicle positioning information and fire fighting team station distribution information;

the instruction tracking processing system is used for acquiring fire-fighting instruction information and on-site disaster relief force statistical information;

the central control system is used for acquiring a display instruction, extracting corresponding fire-fighting disaster image information, fire-fighting disaster information, map information of a disaster relief area, fire-fighting instruction information and field disaster relief force statistical information from the disaster image processing system, the disaster information processing system, the map information processing system and the instruction tracking processing system respectively according to the display instruction, and displaying the fire-fighting disaster image information, the fire-fighting disaster information, the map information of the disaster relief area, the fire-fighting instruction information and the field disaster relief force statistical information on the display screen in a split screen manner.

According to the fire rescue real-time command system, various fire disaster image information, fire disaster information, map information of a disaster relief area, fire instruction information and field disaster relief force statistical information are displayed on a display screen in a split screen mode according to needs; therefore, rear commanders can obtain various effective fire fighting information through a display screen arranged in a fire fighting command center, and the rear commanders can make overall and scientific decisions to guide the front line disaster relief, so that the workload of the front line commanders can be reduced.

Preferably, the video information of each direction of the fire scene comprises video information of the fire scene shot from the righteast direction, the rightsouth direction, the west direction and the north direction of the disaster unit through the individual soldier image transmission equipment, and further comprises video information of the fire scene shot by the unmanned aerial vehicle overlooking above the disaster unit.

Preferably, the fire disaster image information further includes at least one of urban road monitoring video information, highway monitoring video information, subway monitoring video information, and urban high-point monitoring video information.

Preferably, the map information processing system is configured to, when acquiring the disaster relief resource distribution map information, perform:

acquiring a map of the disaster relief area as a base map;

acquiring position information of each water source in the disaster-rescuing area, and marking each water source at a corresponding position on the base map by using a preset water source mark;

acquiring positioning information of each fire-fighting vehicle, and marking each fire-fighting vehicle on a corresponding position on the base map by using a preset vehicle mark;

and acquiring position information of each fire department station in the disaster rescue area, and marking each fire department station at a corresponding position on the base map by using a preset fire department station mark.

Preferably, the disaster relief resource distribution map information further includes vehicle speed information of each fire fighting vehicle, destination countdown information of each fire fighting vehicle, current navigation path information of each fire fighting vehicle, and development stage information of a fire;

the map information processing system is used for executing the following steps when acquiring disaster relief resource distribution map information:

acquiring the speed information of each fire fighting vehicle and the destination countdown information of each fire fighting vehicle, and displaying the speed information and the destination countdown information beside a vehicle mark of each fire fighting vehicle;

acquiring current navigation path information of each fire fighting vehicle, and marking the current navigation path of each fire fighting vehicle on the base map;

acquiring the development stage information of the fire, and displaying the development stage information of the fire at a designated position on the base map.

Preferably, the central control system is further configured to forward the driving adjustment instruction to the corresponding fire fighting vehicle when receiving the driving adjustment instruction; the driving adjustment instruction comprises identification information of the target fire-fighting vehicle and at least one of target speed information and new navigation path information.

Preferably, the fire fighting instruction information comprises a combat instruction tracking table;

the instruction tracking and processing system is used for executing the following steps when acquiring fire-fighting instruction information:

acquiring voice instruction information of each voice conversation terminal collected and sent back by a front line command system;

recognizing the voice instruction information and converting the voice instruction information into character instruction information;

and recording the character instruction information in a combat instruction tracking table.

Preferably, the on-site disaster relief force statistical information comprises fire fighting vehicle information, personnel information and equipment information;

the fire fighting vehicle information comprises type information and identity identification information of various fire fighting vehicles participating in disaster relief, and also comprises quantity information of various fire fighting vehicles;

the personnel information comprises identity identification information and fire-fighting qualification information of all fire-fighting personnel participating in disaster relief, and also comprises the number information of the fire-fighting personnel participating in disaster relief;

the equipment information comprises type information of various fire-fighting equipment participating in disaster relief and quantity information of various fire-fighting equipment.

Preferably, the instruction tracking processing system is configured to, when obtaining the on-site disaster relief force statistics information, perform:

acquiring the number information of the fire fighters on police, which is sent by a camp monitoring system of each fire brigade station participating in disaster relief;

acquiring the identity identification information of fire fighters on board sent by the vehicle-mounted terminal of each fire fighting vehicle;

inquiring according to the identity identification information to obtain fire-fighting qualification information of corresponding fire fighters;

and calculating the number information of the fire fighters participating in disaster relief according to the number information of the fire fighters who are out of police.

Preferably, the instruction tracking processing system is configured to, when obtaining the on-site disaster relief force statistics information, perform:

inquiring the project information of the vehicle-mounted fire fighting equipment of each fire fighting vehicle according to the type information of each fire fighting vehicle participating in disaster relief; the project information of the vehicle-mounted fire fighting equipment comprises type information and corresponding quantity information of various fire fighting equipment which are required to be equipped on the fire fighting vehicle of the corresponding type; the vehicle-mounted fire fighting equipment is standard fire fighting equipment which is always provided by a corresponding fire fighting vehicle;

acquiring the alarm information of special fire-fighting equipment sent by a camp monitoring system of each fire brigade station; the alarm information of the special fire-fighting equipment comprises the type information and the quantity information of the special fire-fighting equipment which gives an alarm; the special fire fighting equipment is not normally provided with the fire fighting equipment on the fire fighting vehicle;

and acquiring the type information of each fire fighting equipment participating in disaster relief and the quantity information of each type of fire fighting equipment according to the project information of the vehicle-mounted fire fighting equipment of each fire fighting vehicle and the alarm information of the special fire fighting equipment.

Has the advantages that:

according to the fire rescue real-time command system provided by the embodiment of the application, various fire disaster situation image information, fire disaster situation information, map information of a disaster relief area, fire instruction information and field disaster relief force statistical information are acquired, and the various fire disaster situation image information, the fire disaster situation information, the map information of the disaster relief area, the fire instruction information and the field disaster relief force statistical information are displayed on a display screen in a split screen manner according to needs; therefore, rear commanders can obtain various effective fire fighting information through a display screen arranged in a fire fighting command center, and the rear commanders can make overall and scientific decisions to guide the front line disaster relief, so that the workload of the front line commanders can be reduced.

Drawings

Fig. 1 is a schematic structural diagram of a fire rescue real-time command system provided in an embodiment of the present application.

Fig. 2 is an image of one frame of an exemplary firefighter camp monitored video message.

Fig. 3 is exemplary three-region management image information.

FIG. 4 is an exemplary fire fighting vehicle information statistics table.

Fig. 5 is an image of one frame of video information for each location of an exemplary fire scene.

Fig. 6 is a frame image of exemplary combat surveillance video information.

Fig. 7 illustrates exemplary satellite image information for the entire area of a disaster relief area.

Fig. 8 is an image of one frame of video information captured by an exemplary drone.

Fig. 9 is an image of one frame of another exemplary combat surveillance video message.

FIG. 10 is a schematic diagram of display area division on an exemplary display screen.

FIG. 11 is a display image on an exemplary display screen.

Fig. 12 is an image of exemplary fire disaster information.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The following disclosure provides embodiments or examples for implementing different configurations of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

Referring to fig. 1, a fire rescue real-time command system provided in an embodiment of the present application includes a display screen 1, a central control system 2, a disaster image processing system 3, a disaster information processing system 4, a map information processing system 5, and an instruction tracking processing system 6, where the display screen 1, the disaster image processing system 3, the disaster information processing system 4, the map information processing system 5, and the instruction tracking processing system 6 are all in communication connection with the central control system 2;

the disaster image processing system 3 is used for acquiring fire fighting disaster image information; the fire fighting disaster image information comprises monitoring video information of a station and a camp area of a fire brigade, video information of each position of a fire scene and operation monitoring video information;

the disaster information processing system 4 is used for acquiring fire fighting disaster information; the fire disaster information comprises fire control plan information and operation safety control information;

the map information processing system 5 is used for acquiring map information of the disaster relief area; the disaster relief area is an area with a designated range taking a disaster unit as the center; the map information of the disaster relief area comprises disaster relief resource distribution map information, key unit distribution map information and satellite image information; the disaster relief resource distribution map information comprises water source distribution information, fire fighting vehicle positioning information and fire fighting team station distribution information;

the instruction tracking processing system 6 is used for acquiring fire-fighting instruction information and on-site disaster relief force statistical information;

the central control system 2 is configured to obtain a display instruction, extract corresponding fire-fighting disaster image information, fire-fighting disaster information, map information of a disaster-relief area, fire-fighting instruction information, and field disaster-relief force statistical information from the disaster image processing system, the disaster information processing system, the map information processing system, and the instruction tracking processing system according to the display instruction, and display the fire-fighting disaster image information, the fire-fighting disaster information, the map information of the disaster-relief area, the fire-fighting instruction information, and the field disaster-relief force statistical information on the display screen 1 in a split screen manner.

According to the fire rescue real-time command system, various fire disaster image information, fire disaster information, map information of a disaster relief area, fire instruction information and field disaster relief force statistical information are acquired, and the various fire disaster image information, the fire disaster information, the map information of the disaster relief area, the fire instruction information and the field disaster relief force statistical information are displayed on a display screen in a split screen mode according to needs; therefore, rear commanders can obtain various effective fire fighting information through a display screen arranged in a fire fighting command center, and the rear commanders can make overall and scientific decisions to guide the front line disaster relief, so that the workload of the front line commanders can be reduced.

Wherein, the display instruction is issued by the rear commander according to the need (can be issued by voice, by remote controller or other means), for example, the display area of the display screen 1 is divided into four display areas, i.e. a disaster image area, a disaster information area, a map information area and an instruction tracking area (for example, the division of the four display areas is performed according to the division manner in fig. 10, but not limited thereto), the disaster image area is used for displaying the disaster prevention image information, the disaster information area is used for displaying the fire fighting disaster information, the map information area is used for displaying the map information of the disaster relief area, the instruction tracking area is used for displaying the fire fighting instruction information and the statistical information of the on-site disaster relief force, the rear commander can view the type of the disaster prevention image information according to the need, and the map information type and the fire disaster information type of the disaster relief area send out display instructions, so that the information to be checked is respectively displayed in each display area. When it is necessary to display a plurality of types of information in the same display area, the display area may be partitioned (for example, an image displayed on the display screen in fig. 11, in which a plurality of types of information are partitioned and displayed in the disaster image area, the disaster information area, the map information area, and the instruction tracking area). In practical applications, the dividing manner of the display area is not limited to this.

The monitoring video information of the camp area of the fire brigade station is collected by the camp area monitoring system of the fire brigade station and sent to the disaster image processing system 3. Every fire brigade station all is provided with camp area monitored control system, and this camp area monitored control system is used for carrying out video monitoring and receiving out of police instruction to the fire brigade station. The camp monitoring video information collected by the camp monitoring system is generally monitoring video information for a personnel gathering area, and the fire fighting force driving condition of the fire fighting team station can be monitored in real time through the monitoring video information of the personnel gathering area. Fig. 2 is a frame of image of monitoring video information of an exemplary camp of a fire brigade station, which clearly shows the behavior of fire fighting power of the fire brigade station; when the number of the fire brigade stations is large, the camp area monitoring video information of each fire brigade station can be displayed in a grouped manner, for example, four fire brigade stations are used as a group, camp area monitoring video information of each group of fire brigade stations is displayed in a fire situation image area in a rotating manner, and camp area monitoring video information of the same group of fire brigade stations is displayed in the fire situation image area in a partitioned manner (as the situation shown in fig. 2).

The video information of each position of the fire scene comprises video information of the fire scene shot from the east direction, the south direction, the west direction and the north direction of a disaster unit through individual soldier image transmission equipment, and further comprises video information of the fire scene shot by an unmanned aerial vehicle overlooking above the disaster unit. In practical application, after receiving the alarm, the unmanned aerial vehicle and the individual image transmission equipment are dispatched to the fire scene immediately for reconnaissance, and the fire condition change situation can be monitored in real time before the fire condition change situation reaches the fire scene, so that the response measures can be taken in time according to the fire condition change situation (for example, if the fire condition deterioration speed is high, the fire protection force is increased). Preferably, the video information shot by the drone includes visible light video information and thermal imaging video information (for example, fig. 8 is a frame of image of the video information shot by the drone, where the left part of the image is the image of the visible light video information and the right part of the image is the image of the thermal imaging video information), so that the rear commander can more comprehensively grasp the fire development situation of the fire scene, and is favorable for the rear commander to make a more reasonable decision. Typically, the unmanned aerial vehicle will shoot at a specified height above the disaster unit (e.g., 50m, 100m, or 300m, etc.), wherein the specified height is typically no higher than the local air regulation height. For example, fig. 5 is a frame of image in the video information of each direction of an exemplary fire scene, wherein the middle image is a frame of image of the video information shot by the unmanned aerial vehicle, and the other images are respectively a frame of image of the video information of the fire scene shot by the individual image transmission device from the east direction, the south direction, the west direction and the north direction of the disaster unit; the display positions of the video information of all directions of the fire scene are arranged in a cross arrangement mode as shown in fig. 5, so that rear commanders can quickly identify the shooting direction of all the video information; in practical applications, the arrangement of the display positions of the video information in each direction of the fire scene is not limited to the "cross" arrangement shown in fig. 5.

The combat monitoring video information is shot by equipment such as individual soldier image transmission equipment, a vehicle-mounted camera of a fire fighting vehicle, an AI helmet worn by fire fighters and the like, and mainly shoots the fire fighters and/or the fire fighting vehicle disaster relief process, so that rear commanders can judge whether the disaster relief measures taken by the fire fighters are reasonable or not. For example, as shown in fig. 6 and 9, the images are one frame images of exemplary combat surveillance video information (in the figure, four combat surveillance video information are grouped, and one group of combat surveillance video information is displayed in a partitioned manner). The combat surveillance video information can be directly sent to the disaster image processing system 3 by the shooting equipment, or can be sent to the front line command system by the shooting equipment and then forwarded to the disaster image processing system 3 by the front line command system.

In some preferred embodiments, the fire disaster image information further includes at least one of urban road monitoring video information, highway monitoring video information, subway monitoring video information, and urban high-point monitoring video information. The information can be acquired by monitoring systems of traffic management departments, public security departments and the like. By checking the information, rear commanders can adjust the route of each disaster relief force to reach the fire scene according to the urban traffic condition, so that the speed of the disaster relief force reaching the fire scene can be improved.

The fire-fighting plan information is generated by a special alarm condition analysis system and sent to the disaster information processing system 4, the alarm condition analysis system determines the alarm condition level according to the alarm condition information (generally, the alarm condition analysis system also comprises the information of the number of trapped persons or casualties, the type of fire-starting units, the color of smoke and the like, and generally, the alarm receiving personnel input the alarm condition information according to the alarm information, but not limited thereto), selects the fire-fighting plan type according to the alarm condition level (different fire-fighting plan types are preset for different alarm condition levels, each fire-fighting plan type specifies the corresponding fire-fighting force constitution, and the corresponding fire-fighting plan type can be selected according to the alarm condition level), and generates the fire-fighting plan information according to the selected fire-fighting plan type. The fire-fighting plan information may include, among other things, alert information and selected fire-fighting plan type information, and may also include police force configuration information (including, for example, type and number of fire-fighting vehicles that are moving, number of fire-fighting personnel that are moving, type and number of fire-fighting equipment that are moving, etc.).

The operation safety management and control information mainly comprises information such as the overspeed condition of the fire-fighting vehicle, whether the operation of the fire-fighting equipment is violated, whether the fire-fighting instruction is implemented or not, wherein the overspeed condition of the fire-fighting vehicle can be uploaded to the disaster information processing system 4 by the vehicle-mounted terminal of the fire-fighting vehicle, whether the operation of the fire-fighting equipment is violated or not and whether the fire-fighting instruction is implemented or not can be confirmed by a front line commander and sent to the disaster information processing system 4 through the front line command system.

The fire fighting disaster information can also comprise disaster handling time information, wherein the disaster handling time information comprises disaster occurrence time information, first vehicle arrival time information (namely time information of a first fire fighting vehicle arriving at a fire scene), team (fire team) arrival time information and current time information. For example, fig. 12 is an image of exemplary fire disaster information.

The disaster relief area may be a circular area with a predetermined radius around a disaster unit, but is not limited thereto.

In some preferred embodiments, the map information processing system 5 is configured to, when acquiring the disaster relief resource distribution map information, perform:

acquiring a map of a disaster relief area as a base map;

acquiring position information of each water source in the disaster-relief area, and marking each water source at a corresponding position by using a preset water source mark on a base map;

acquiring positioning information of each fire-fighting vehicle, and marking each fire-fighting vehicle on a corresponding position on the base map by using a preset vehicle mark;

and acquiring the position information of each fire brigade station in the disaster rescue area, and marking each fire brigade station at a corresponding position by using a preset fire brigade station mark on the base map.

The distribution positions of the water sources, the fire fighting vehicles and the fire fighting team stations are displayed in the fire fighting resource distribution map, so that rear commanders can intuitively master the distribution condition of available fire fighting resources, and more reasonable allocation can be realized when more fire fighting resources need to be mobilized.

Wherein, this water source includes fire hydrant and natural water source (like rivers, lakes, ponds etc.), preferably, front line command system can send the occupation state information of each water source to map information processing system 5 according to the occupation condition of each water source, map information processing system 5 still can be used to adjust the colour of each water source sign according to the occupation state information of each water source, for example, if the water source is not occupied yet then the colour of the corresponding water source sign is green, otherwise be red to the occupation condition of each water source can be mastered more directly perceivedly to the commander in the rear, when needing to use more water sources, can allocate fire control strength fast and occupy adjacent unoccupied water source.

The positioning information of the fire fighting vehicle is periodically (for example, the transmission period is 5 s) transmitted to the map information processing system 5 by the vehicle-mounted terminal of the fire fighting vehicle, and correspondingly, the map information processing system 5 periodically updates the position of the vehicle mark.

In practice, some enterprises and villages are equipped with a miniature fire station, and the fire-fighting power of the miniature fire station can be adjusted when necessary so as to more effectively extinguish the fire. Therefore, the disaster relief resource distribution map information may further include the distribution information of the micro fire stations.

In some preferred embodiments, the disaster relief resource distribution map information further includes vehicle speed information of each fire fighting vehicle, arrival destination countdown information of each fire fighting vehicle, current navigation path information of each fire fighting vehicle, and development stage information of a fire;

the map information processing system 5 is configured to, when acquiring the disaster relief resource distribution map information, further execute:

acquiring the speed information of each fire fighting vehicle and the destination countdown information of each fire fighting vehicle, and displaying the speed information and the destination countdown information beside the vehicle mark of each fire fighting vehicle;

acquiring current navigation path information of each fire fighting vehicle, and marking the current navigation path of each fire fighting vehicle on a base map;

acquiring the development stage information of the fire, and displaying the development stage information of the fire at a designated position on the base map.

The vehicle speed information, the destination arrival countdown information and the current navigation path information can be periodically transmitted (generally transmitted together with the positioning information) by a vehicle-mounted terminal of the fire fighting vehicle, the development stage of the fire generally comprises an initial stage, a comprehensive combustion stage, a preliminary control stage, a comprehensive control stage and the like (but not limited thereto), and the central control system 2 can analyze and judge the development stage information of the fire according to the fire disaster image information and transmit the development stage information to the map information processing system 5. The rear commander can judge whether the efficiency of each fire-fighting vehicle for reaching the fire scene is reasonable or not through the development stage information of the fire, the speed information of the fire-fighting vehicle and the destination arrival countdown information, so that each fire-fighting vehicle is instructed to increase the speed or change the navigation path when necessary, and each fire-fighting vehicle can be guaranteed to arrive at the fire scene in time.

Further, when a rear commander thinks that the fire-fighting vehicle needs to increase the speed or change the navigation path, the rear commander sends a driving adjustment instruction to the vehicle-mounted terminal of each fire-fighting vehicle through the central control system 2. Therefore, the central control system 2 is further configured to forward the driving adjustment instruction to (the vehicle-mounted terminal of) the corresponding fire-fighting vehicle when receiving the driving adjustment instruction; the driving adjustment instruction comprises identification information of the target fire-fighting vehicle and at least one of target speed information and new navigation path information. The identification information of the fire-fighting vehicle can be a license plate number or other numbers, and the target speed is the maximum speed (which may exceed the highest speed limit of the road) which can be reached by the fire-fighting vehicle required by a rear commander.

In some embodiments, when the rear commander considers that the fire fighting vehicle needs to change the navigation path, the rear commander sends a navigation path planning instruction to the map information processing system 5 through the central control system 2, where the navigation path planning instruction includes positioning information of the target fire fighting vehicle and location information of the disaster unit, and the map information processing system 5 is further configured to obtain new navigation path information from the current location of the target fire fighting vehicle to the disaster unit according to the navigation path planning instruction, and send the new navigation path information to the central control system 2. The map information processing system 5 may be connected to an external server providing a navigation service in a communication manner, and when receiving a navigation route planning instruction, transmits the positioning information of the target fire fighting vehicle and the location information of the disaster unit to the server, thereby acquiring new navigation route information from the current location of the target fire fighting vehicle to the disaster unit, which is transmitted back by the server. When the server plans the navigation path, the height information of the fire-fighting vehicle is considered (so that the navigation path planning instruction also comprises the height information of the target fire-fighting vehicle), and the fire-fighting vehicle is prevented from being guided to a road section with insufficient height limit.

In some preferred embodiments, the map information processing system 5 is configured to, when acquiring new navigation path information from the current position of the target fire fighting vehicle to a disaster unit:

acquiring navigation path information of a plurality of candidate paths from the current position of the target fire-fighting vehicle to a disaster unit and corresponding time data required (namely time data required for arriving at the disaster unit along the corresponding candidate paths);

taking the candidate path with the minimum required time data as a first candidate path, taking the candidate path with the second smallest required time as a second candidate path, and judging whether the required time deviation between the second candidate path and the first candidate path is greater than a preset time deviation threshold (which can be set according to actual needs);

if so, taking the navigation path information of the first candidate path as new navigation path information;

if not, selecting navigation path information of one of the first candidate path and the second candidate path as new navigation path information according to the road environment information of the first candidate path and the second candidate path; the road environment information includes the length and the number of lanes of each segment of the candidate route, and the number of special units (special units may include, but are not limited to, units in which people or vehicles flow largely, such as schools, hospitals, markets, etc.) within a band of a preset width centered on the candidate route.

A plurality of candidate paths from the current position of the target fire fighting vehicle to a disaster unit are planned by an external server for providing navigation service, navigation path information of the candidate paths is sent back to the map information processing system 5, and the map information processing system 5 screens out an optimal path. The fire fighting vehicle can reach the fire scene more quickly.

During screening, the route selection is carried out on the principle that the running time is shortest, so in some embodiments, the candidate route with the minimum time data can be directly selected, namely the navigation route information of the candidate route with the minimum time data is used as new navigation route information; however, the time-needed data is estimated by the server, and is not accurate in percentage, so that the first candidate route and the second candidate route are used for comparison, if the time-needed data of the two routes are greatly different, the probability that the first candidate route is the route with the shortest real travel time is relatively high, the first candidate route is selected at this time, if the time-needed data of the two routes are not greatly different (greater than a preset time deviation threshold), the first candidate route and the second candidate route both have relatively high probability that the route with the shortest real travel time is the route with the shortest travel time, and at this time, the selection is performed according to the specific road environment information of the first candidate route and the second candidate route, for example, the priority values of the first candidate route and the second candidate route can be respectively calculated according to the following formulas:

；

；

wherein the content of the first and second substances,

、

priority values of the first candidate route and the second candidate route, respectively, n1, n2 are the number of links of the first candidate route and the second candidate route, respectively (one link is a continuous route having the same number of lanes),

is the length of the ith road segment,

the number of lanes for the ith road segment,

、

special sheets within a band-shaped range of a predetermined width centered on the first candidate route and the second candidate route, respectivelyThe number of bits, a and b are preset weighted values;

and then, taking the navigation path information of the candidate path with the higher priority value in the first candidate path and the second candidate path as the new navigation path information (namely, selecting the candidate path with the higher priority value).

Here, because the flow of people or vehicles near the special units is large, traffic jam is easily caused, and therefore, the more the number of the special units is, the more the fire-fighting vehicle is not beneficial to driving; the longer the route is, the higher the probability that the fire-fighting vehicle is blocked or has other accidents is, so that the longer the route is, the more unfavorable the fire-fighting vehicle is for driving; the larger the number of lanes on the road section is, the smaller the yielding difficulty of other vehicles is, and the more difficult the fire-fighting vehicle is to be blocked, so that the fire-fighting vehicle is more favorable for driving; the priority value calculated by adopting the formula comprehensively considers the influences of the route length, the number of the road sections and the number of the special units, and the reliability is high. Therefore, the probability that the route selected according to the mode is the real route with the shortest running time is higher, and the fire fighting vehicles can reach the fire scene more quickly.

Important units include, but are not limited to, schools, hospitals, markets, chemical plants, oil and gas stations, etc., and once a fire spreads to these units, it may cause serious casualties or aggravate the disaster. By displaying the distribution map information of the key units, the rear commanders can master the distribution positions of the key units near the disaster units, and the rear commanders can specify reasonable disaster relief decisions to avoid the fire spreading to the key units.

The satellite image information includes satellite image information of the entire disaster relief area (for example, satellite image information of the entire disaster relief area shown in fig. 7) and three-area control image information of a disaster unit. The three-region control image information is generated by the front line command system and sent to the map information processing system 5. Specifically, the three-region management image information is generated by: after an initial satellite image of a disaster unit is obtained by a front line command system, a front line command person defines ranges of a fire extinguishing operation region, a service guarantee region and a collecting and waiting region on the initial satellite image according to a specific surrounding environment of a fire scene, and the front line command system respectively marks the fire extinguishing operation region, the service guarantee region and the collecting and waiting region in the corresponding ranges by using color blocks with corresponding colors to form three-region control image information. For example, the three-region control image information shown in fig. 3 is obtained by calibrating the fire fighting region, the service support region and the integrated standby region with a red color block, a purple color block and a yellow color block, respectively.

In practical application, after receiving three-region control image information, the map information processing system 5 sends the three-region control image information to the central control system 2, the central control system 2 displays the three-region control image information on the display screen 1, and a rear commander determines whether the three-region division is reasonable or not, if so, the rear commander sends a confirmation signal back to the front line command system through the map information processing system 5, and if not, the rear commander can modify the three-region range through the map information processing system 5 to form new three-region control image information and send the new three-region control image information to the front line command system, and displays the new three-region control image information on the display screen 1 to replace the three-region control image information before modification. And leading commanders to command the site disaster relief force to enter the corresponding area according to the modified range of the three areas. The assembly and standby area is an area for gathering emergency relief force for standby, the service area is an area for gathering service and protection units, the fire fighting area is an area for gathering fire fighting units, and the disaster relief site can be guaranteed to be standard and ordered through strict partition operation.

In some preferred embodiments, the three-zone management image information further includes fire area information of a fire scene; the map information processing system 5 is further configured to obtain an initial satellite image of a disaster unit, measure and calculate fire surface information of a fire scene through an image analysis method, and add the fire surface information of the fire scene to the three-region control image. Because the fire-fighting water consumption is related to the fire passing area, rear commanders can judge whether the quantity of the water source occupied at present is enough according to the fire passing surface information of the fire scene, thereby more reasonably planning the water source use scheme.

Preferably, the fire instruction information includes a combat instruction tracking table;

the instruction tracking processing system 6 is used for executing the following steps when acquiring the fire fighting instruction information:

acquiring voice instruction information of each voice conversation terminal (such as an interphone) collected and sent back by a front line command system;

recognizing the voice instruction information and converting the voice instruction information into character instruction information;

the character instruction information is recorded in a combat instruction tracking table.

The front line commander and each executive staff can communicate through a voice conversation terminal to realize the issuing and the return of the combat instruction. The voice instruction information mainly comprises combat instruction information issued by front conductor commanders and repeat information sent by executives after execution is finished. When the instruction tracking processing system 6 records the character instruction information in the operation instruction tracking table, the issuing time of each operation instruction information is also recorded (the voice instruction information collected and sent back by the front line command system contains time information). With the progress of the disaster relief process, the instruction tracking processing system 6 can update the operation instruction tracking table in real time according to the received voice instruction information, and rear commanders can display the operation instruction tracking table on the display screen 1 through the central control system 2 according to needs, so that the front-line operation instruction issuing condition and the operation task completion condition can be mastered, and in addition, the operation instruction issuing condition and the task completion condition in the operation process are tracked and recorded, so that the retrospective tracking, the duplication and the discussion are facilitated.

In fact, the rear commander can also send some combat instruction information to the front line command system through the central control system 2, the central control system 2 can send the combat instruction information sent by the rear commander to the instruction tracking and processing system 6 at the same time, and the instruction tracking and processing system 6 is also used for recording the combat instruction information (if the combat instruction information is voice instruction information, the voice instruction information is recognized and converted into character instruction information) sent by the rear commander in the combat instruction tracking table.

The field disaster relief force statistical information comprises fire fighting vehicle information, personnel information and equipment information;

the fire fighting vehicle information comprises the type information (such as but not limited to a foam fire fighting vehicle, a water tank fire fighting vehicle, an emergency rescue vehicle, a climbing platform fire fighting vehicle, an aerial ladder fire fighting vehicle, a remote water supply vehicle, a smoke exhaust fire fighting vehicle and the like) and the identification information (generally, but not limited to a vehicle license plate number) of each fire fighting vehicle participating in disaster relief, and also comprises the quantity information of each fire fighting vehicle;

the personnel information comprises identification information (generally, names but not limited thereto) of all fire fighters participating in disaster relief, fire-fighting qualification information (the fire fighters obtain corresponding qualifications through related training and related examinations, and can be responsible for work of corresponding disaster relief posts only if the corresponding qualifications are available), and the quantity information of the fire fighters participating in disaster relief;

the equipment information includes information on the type of each fire fighting equipment (but not limited to, air respirator, water gun, interphone, portable lighting lamp, thermal imager, etc.) involved in disaster relief and information on the number of each type of fire fighting equipment.

Through looking over on-the-spot relief of disaster strength statistical information, rear commander can master the fire engine type and the quantity that have moved at present, the personnel's outfit condition of various fire control qualifications and the outfit condition of all kinds of fire-fighting equipment fast to when needs increase group fire control strength, can judge more fast which kind of fire engine, personnel and fire-fighting equipment lack, and then increase group corresponding fire engine, personnel and fire-fighting equipment more rationally effectively.

Further, the instruction tracking processing system 6 is configured to, when obtaining the statistical information of the disaster relief power on site, perform:

the method comprises the steps of obtaining type information and identity identification information of fire-fighting vehicles which are on police and sent by a camp monitoring system of each fire-fighting team station participating in disaster relief.

Namely, the type information and the identification information of each fire fighting vehicle are transmitted by the camp monitoring system of each corresponding fire fighting station. In fact, the fire-fighting information can also be transmitted by the vehicle-mounted terminal of each fire-fighting vehicle.

The instruction tracking processing system 6 acquires the type information and the identification information of each fire fighting vehicle and records the information in the fire fighting vehicle information statistical table, so that the fire fighting vehicle information can be the fire fighting vehicle information statistical table. Such as the exemplary fire fighting vehicle information statistics table of fig. 4.

Further, the instruction tracking processing system 6 is configured to, when obtaining the statistical information of the disaster relief power on site, perform:

acquiring the number information of the fire fighters on police, which is sent by a camp monitoring system of each fire brigade station participating in disaster relief;

acquiring the identity identification information of fire fighters on board sent by the vehicle-mounted terminal of each fire fighting vehicle;

inquiring according to the identity identification information to obtain the fire-fighting qualification information of the corresponding fire fighter;

and calculating the number information of the fire fighters participating in disaster relief according to the number information of the fire fighters who are out of police.

The fire fighting system is characterized in that the fire fighting personnel can be monitored by a monitoring system of a fire service area, wherein the fire fighting personnel need to go out quickly when the fire is out, so that the identification information of the fire fighting personnel is generally confirmed before the fire is out, the number of the fire fighting personnel can be quickly counted by the monitoring system of the fire service area (the fire fighting personnel going out on business and asking for leave can be registered in advance, the number of the fire fighting personnel left behind can be detected by the monitoring system of the fire service area, then the monitoring system of the fire service area subtracts the number of the fire fighting personnel going out on business and asking for leave from the number of the fire fighting personnel, and then the number of the fire fighting personnel can be obtained, the captain of the fire fighting personnel can confirm the identification information of the fire fighting personnel on the vehicle along the way of the fire fighting vehicle to the fire scene, and the identification information of each fire fighting personnel can be sent to the instruction tracking processing system 6 through the vehicle-mounted terminal; therefore, the personnel information can be effectively collected while the rapid alarm is guaranteed.

The fire-fighting qualification information of each fire fighter can be inquired and obtained in the existing fire-fighter information registration system, so that the instruction tracking processing system 6 can inquire and obtain the fire-fighting qualification information of each fire fighter in the fire-fighter information registration system according to the identity identification information of each fire fighter.

The instruction tracking processing system 6 can record the identification information and the fire-fighting qualification information of each fire fighter in the personnel information statistical table after acquiring the identification information and the fire-fighting qualification information, so that the personnel information can be the personnel information statistical table.

Further, the instruction tracking processing system 6 is configured to, when obtaining the statistical information of the disaster relief power on site, perform:

inquiring the project information of the on-board fire-fighting equipment of each fire-fighting vehicle according to the type information of each fire-fighting vehicle participating in disaster relief; the project information of the vehicle-mounted fire fighting equipment comprises the type information and the corresponding quantity information of various fire fighting equipment which are required to be equipped on the fire fighting vehicle of the corresponding type; the vehicle-mounted fire fighting equipment is standard fire fighting equipment (such as an air respirator, a water hose, a water gun, an interphone, a duty recorder, a portable illuminating lamp and the like, but is not limited thereto) which is commonly provided for corresponding fire fighting vehicles;

acquiring the alarm information of special fire-fighting equipment sent by a camp monitoring system of each fire brigade station; the alarm information of the special fire-fighting equipment comprises the type information and the quantity information of the special fire-fighting equipment which gives an alarm; special fire-fighting equipment is not normally provided for fire-fighting equipment on a fire-fighting vehicle (such as, but not limited to, first motor pump, fire-fighting robot, mobile water cannon, mobile lighting lamp group, etc.);

and acquiring the type information of each fire fighting equipment participating in disaster relief and the quantity information of various fire fighting equipment according to the project information of the on-board fire fighting equipment of each fire fighting vehicle and the alarm information of the special fire fighting equipment.

For example, assuming that the on-board fire fighting equipment in a certain type of fire fighting vehicle includes 7 air respirators, and the fire fighting vehicle has a total alarm of 3, the number of the air respirators carried by the fire fighting vehicle is 21 (7X 3= 21), and similarly, the number of the air respirators carried by other types of fire fighting vehicles can be calculated, and finally, the total number of the air respirators (i.e., the number information) is obtained by accumulating the number of all the air respirators. The method for calculating the quantity information of other on-vehicle fire-fighting equipment is the same. The types of the on-board fire fighting equipment required to be equipped for each type of fire fighting vehicle and the quantity of the on-board fire fighting equipment of each type are specified by relevant standards, and a project information query table of the on-board fire fighting equipment can be generated in advance according to the standards, so that the instruction tracking processing system 6 can query the project information query table of the on-board fire fighting equipment according to the type information of the fire fighting vehicle to obtain corresponding project information. Therefore, the method is used for counting the number of the types of the fire fighting equipment on the vehicle, and is high in efficiency and good in accuracy.

The special fire-fighting equipment is not frequently arranged on the fire-fighting vehicle and is temporarily allocated when the fire is out, so that the corresponding camp monitoring system sends the alarm information of the special fire-fighting equipment to the instruction tracking processing system 6 for statistics.

The instruction tracking processing system 6 acquires the type information of each fire fighting equipment and the quantity information of each type of fire fighting equipment, and records the information in the equipment information statistical table, so that the equipment information can be the equipment information statistical table.

In some preferred embodiments, the central control system 2 is further configured to generate a file according to the fire disaster image information, the fire disaster information, the map information of the disaster relief area, the fire instruction information, and the on-site disaster relief force statistical information, so as to record various types of information during the fire fighting process, wherein the file is used as a basis for performing post-war assessment, post-war analysis, and post-war discussion.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, which are substantially the same as the present invention.

Claims (7)

1. A fire rescue real-time command system is characterized by comprising a display screen, a central control system, a disaster image processing system, a disaster information processing system, a map information processing system and an instruction tracking processing system, wherein the display screen, the disaster image processing system, the disaster information processing system, the map information processing system and the instruction tracking processing system are all in communication connection with the central control system;

the disaster image processing system is used for acquiring fire fighting disaster image information; the fire fighting disaster image information comprises monitoring video information of a station and a camp area of a fire brigade, video information of each position of a fire scene and operation monitoring video information;

the disaster information processing system is used for acquiring fire fighting disaster information; the fire disaster information comprises fire control plan information and operation safety control information;

the map information processing system is used for acquiring map information of the disaster relief area; the disaster relief area is an area with a designated range taking a disaster unit as the center; the map information of the disaster relief area comprises disaster relief resource distribution map information, key unit distribution map information and satellite image information; the disaster relief resource distribution map information comprises water source distribution information, fire fighting vehicle positioning information and fire fighting team station distribution information;

the instruction tracking processing system is used for acquiring fire-fighting instruction information and on-site disaster relief force statistical information;

the central control system is used for acquiring a display instruction, extracting corresponding fire-fighting disaster image information, fire-fighting disaster information, map information of a disaster relief area, fire-fighting instruction information and field disaster relief force statistical information from the disaster image processing system, the disaster information processing system, the map information processing system and the instruction tracking processing system according to the display instruction, and displaying the fire-fighting disaster image information, the fire-fighting disaster information, the map information of the disaster relief area, the fire-fighting instruction information and the field disaster relief force statistical information on the display screen in a split screen manner;

the map information processing system is used for executing the following steps when acquiring disaster relief resource distribution map information:

acquiring a map of the disaster relief area as a base map; acquiring position information of each water source in the disaster-rescuing area, and marking each water source at a corresponding position on the base map by using a preset water source mark; acquiring positioning information of each fire-fighting vehicle, and marking each fire-fighting vehicle on a corresponding position on the base map by using a preset vehicle mark; acquiring position information of all fire brigade stations in the disaster rescue area, and marking all the fire brigade stations at corresponding positions on the base map by using preset fire brigade station marks;

the disaster relief resource distribution map information also comprises the speed information of each fire fighting vehicle, the destination countdown information of each fire fighting vehicle, the current navigation path information of each fire fighting vehicle and the development stage information of the fire;

the map information processing system is used for executing the following steps when acquiring disaster relief resource distribution map information:

acquiring the speed information of each fire fighting vehicle and the destination countdown information of each fire fighting vehicle, and displaying the speed information and the destination countdown information beside a vehicle mark of each fire fighting vehicle; acquiring current navigation path information of each fire fighting vehicle, and marking the current navigation path of each fire fighting vehicle on the base map; acquiring the development stage information of the fire, and displaying the development stage information of the fire at a specified position on the base map;

the central control system is also used for forwarding the driving adjustment instruction to the corresponding fire-fighting vehicle when the driving adjustment instruction is received; the driving adjustment instruction comprises identification information of the target fire-fighting vehicle, and at least one of target speed information and new navigation path information;

the new navigation path information is acquired by the map information processing system and is sent to the central control system;

the map information processing system is used for acquiring new navigation path information from the current position of the target fire fighting vehicle to a disaster unit:

acquiring navigation path information of a plurality of candidate paths from the current position of the target fire fighting vehicle to a disaster unit and corresponding time data required by the navigation path information;

taking the candidate path with the minimum time data required to be used as a first candidate path, taking the candidate path with the second smallest time required to be used as a second candidate path, and judging whether the time deviation required to be used between the second candidate path and the first candidate path is greater than a preset time deviation threshold value or not;

if so, taking the navigation path information of the first candidate path as new navigation path information;

if not, selecting navigation path information of one of the first candidate path and the second candidate path as new navigation path information according to the road environment information of the first candidate path and the second candidate path; the road environment information comprises the length and the number of lanes of each road section of the candidate path and the number of special units in a belt-shaped range with the candidate path as the center and with a preset width;

the map information processing system, when selecting navigation path information of one of the first candidate path and the second candidate path as new navigation path information based on road environment information of the first candidate path and the second candidate path, performs:

calculating the priority values of the first candidate path and the second candidate path according to the following formulas:

；

；

wherein the content of the first and second substances,

、

priority values of the first candidate route and the second candidate route, respectively, n1, n2 being the number of segments of the first candidate route and the second candidate route, respectively,

、

the lengths of the ith segments of the first candidate route and the second candidate route, respectively,

、

the number of lanes of the ith road segment of the first candidate route and the second candidate route respectively,

、

the number of special units in a band-shaped range with a preset width and taking the first candidate path and the second candidate path as centers is respectively, and a and b are preset weight values;

and taking the navigation path information of the candidate path with the higher priority value in the first candidate path and the second candidate path as new navigation path information.

2. A fire rescue real-time command system as claimed in claim 1, wherein the video information of each orientation of the fire scene includes video information of the fire scene photographed by the individual soldier image transmission device from the righteast direction, south direction, west direction and north direction of the disaster unit, and further includes video information of the fire scene photographed by the unmanned aerial vehicle looking down above the disaster unit.

3. A fire rescue real-time command system as defined in claim 1, wherein the fire disaster image information further includes at least one of urban road monitoring video information, highway monitoring video information, subway monitoring video information, and urban high-point monitoring video information.

4. A fire rescue real-time command system as defined in claim 1, wherein the fire instruction information includes a combat instruction tracking table;

the instruction tracking and processing system is used for executing the following steps when acquiring fire-fighting instruction information:

acquiring voice instruction information of each voice conversation terminal collected and sent back by a front line command system;

recognizing the voice instruction information and converting the voice instruction information into character instruction information;

and recording the character instruction information in a combat instruction tracking table.

5. A fire rescue real-time command system as defined in claim 1, wherein the field rescue force statistics include fire fighting vehicle information, personnel information, and equipment information;

the fire fighting vehicle information comprises type information and identity identification information of various fire fighting vehicles participating in disaster relief, and also comprises quantity information of various fire fighting vehicles;

the personnel information comprises identity identification information and fire-fighting qualification information of all fire-fighting personnel participating in disaster relief, and also comprises the number information of the fire-fighting personnel participating in disaster relief;

the equipment information comprises type information of various fire-fighting equipment participating in disaster relief and quantity information of various fire-fighting equipment.

6. A fire rescue real-time command system as claimed in claim 5, wherein the instruction tracking processing system is configured to perform, when obtaining the statistics of the disaster rescue force on site:

acquiring the number information of the fire fighters on police, which is sent by a camp monitoring system of each fire brigade station participating in disaster relief;

acquiring the identity identification information of fire fighters on board sent by the vehicle-mounted terminal of each fire fighting vehicle;

inquiring according to the identity identification information to obtain fire-fighting qualification information of corresponding fire fighters;

and calculating the number information of the fire fighters participating in disaster relief according to the number information of the fire fighters who are out of police.

7. A fire rescue real-time command system as claimed in claim 5, wherein the instruction tracking processing system is configured to perform, when obtaining the statistics of the disaster rescue force on site:

inquiring the project information of the vehicle-mounted fire fighting equipment of each fire fighting vehicle according to the type information of each fire fighting vehicle participating in disaster relief; the project information of the vehicle-mounted fire fighting equipment comprises type information and corresponding quantity information of various fire fighting equipment which are required to be equipped on the fire fighting vehicle of the corresponding type; the vehicle-mounted fire fighting equipment is standard fire fighting equipment which is always provided by a corresponding fire fighting vehicle;

acquiring the alarm information of special fire-fighting equipment sent by a camp monitoring system of each fire brigade station; the alarm information of the special fire-fighting equipment comprises the type information and the quantity information of the special fire-fighting equipment which gives an alarm; the special fire fighting equipment is not normally provided with the fire fighting equipment on the fire fighting vehicle;

and acquiring the type information of each fire fighting equipment participating in disaster relief and the quantity information of each type of fire fighting equipment according to the project information of the vehicle-mounted fire fighting equipment of each fire fighting vehicle and the alarm information of the special fire fighting equipment.

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