CN111102987B - Rescue vehicle tracking method, device, server and medium - Google Patents
Rescue vehicle tracking method, device, server and medium Download PDFInfo
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- CN111102987B CN111102987B CN201911272303.8A CN201911272303A CN111102987B CN 111102987 B CN111102987 B CN 111102987B CN 201911272303 A CN201911272303 A CN 201911272303A CN 111102987 B CN111102987 B CN 111102987B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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Abstract
The embodiment of the invention discloses a rescue vehicle tracking method, a rescue vehicle tracking device, a server and a medium. The method comprises the following steps: acquiring attribute information of the rescue vehicle; determining monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle; acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle; and determining the position information of the rescue vehicle according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle. The problem of when adopting the mode of polling server to obtain the GPS position of vehicle, can cause huge pressure to the server is solved, the effect of carrying out accurate tracking to the real-time position of rescue vehicle under the prerequisite that reduces server processing pressure has been realized.
Description
Technical Field
The embodiment of the invention relates to a vehicle position tracking technology, in particular to a rescue vehicle tracking method, a rescue vehicle tracking device, a server and a medium.
Background
The highway has better road conditions, pavement conditions and the like than the common highway, and the vehicles run faster, so that once a traffic accident happens, serious consequences such as casualties and the like can be caused. The death rate of the traffic accidents in China is far higher than that of the traffic accidents in foreign countries, and the death rate of the traffic accidents on the highway is far away from the home, which is mainly caused by untimely rescue. If the manager can check the real-time position of the rescue vehicle and check the scene rescue situation in real time, the overall coordination and command scheduling are facilitated, and the rescue efficiency and the rescue quality can be effectively guaranteed.
Currently, in order to realize real-time location tracking of a vehicle, application software is generally used to poll a server provided by a supplier of a rescue vehicle to acquire a GPS (Global Positioning System) location of the vehicle, so as to realize location tracking on a map.
However, if the GPS position of the vehicle is acquired from a server provided by a provider in a polling manner, a great deal of stress is placed on the server.
Disclosure of Invention
The embodiment of the invention provides a rescue vehicle tracking method, a rescue vehicle tracking device, a server and a medium, which do not need to frequently acquire the position of a vehicle through the server so as to realize real-time tracking of the position of the rescue vehicle and reduce the pressure of the server.
In a first aspect, an embodiment of the present invention provides a rescue vehicle tracking method, where the method includes:
acquiring attribute information of the rescue vehicle;
determining monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle;
acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle;
and determining the position information of the rescue vehicle according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle.
In a second aspect, an embodiment of the present invention further provides a rescue vehicle tracking device, where the device includes:
the attribute information acquisition module is used for acquiring attribute information of the rescue vehicle;
the monitoring equipment determining module is used for determining the monitoring equipment for shooting the images of the rescue vehicles according to the attribute information of the rescue vehicles;
the position information acquisition module is used for acquiring the position information of the monitoring equipment which shoots the rescue vehicle;
and the vehicle position information determining module is used for determining the position information of the rescue vehicle according to the position information of the monitoring equipment which shoots the rescue vehicle and the image of the rescue vehicle.
In a third aspect, an embodiment of the present invention further provides a server, where the server includes:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement a rescue vehicle tracking method as provided by any embodiment of the invention.
In a fourth aspect, the embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the program, when executed by a processor, implements the rescue vehicle tracking method as provided in any of the embodiments of the present invention.
The attribute information of the rescue vehicle is acquired; determining monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle; acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle; the position information of the rescue vehicle is determined according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle, so that the problem that huge pressure is caused to a server when the GPS position of the vehicle is obtained in a polling server mode is solved, and the effect of accurately tracking the real-time position of the rescue vehicle on the premise of reducing the processing pressure of the server is realized.
Drawings
Fig. 1 is a flowchart of a rescue vehicle tracking method according to a first embodiment of the invention;
FIG. 2 is a flowchart of a rescue vehicle tracking method in a second embodiment of the invention;
FIG. 3 is a flow chart of a rescue vehicle tracking method in a third embodiment of the invention;
fig. 4 is a schematic structural diagram of a rescue vehicle tracking device in the fourth embodiment of the invention;
fig. 5 is a schematic structural diagram of a server in the fifth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a rescue vehicle tracking method according to an embodiment of the present invention, where the embodiment is applicable to a situation where a rescue vehicle needs to be tracked in real time when an emergency event occurs and emergency rescue is required, and the method may be executed by a rescue vehicle tracking device, and specifically includes the following steps:
and S110, acquiring attribute information of the rescue vehicle.
Exemplary attribute information of the rescue vehicle includes: the license plate number, the identification, the vehicle type and/or the color and the like of the rescue vehicle can reflect the characteristic information that the rescue vehicle is different from other vehicles. The attribute information of the rescue vehicle can be obtained by reporting to the rescue personnel when the rescue personnel are informed to carry out emergency rescue, and the attribute information of the rescue vehicle can also be obtained through a preset rescue vehicle information base. It is understood that the rescue notification obtained by the rescuer includes: the place where the accident occurs, the casualty condition, the planned rescue path and the like.
And S120, determining the monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle.
The monitoring device is disposed on at least one road segment, and may be a plurality of monitoring devices disposed on a plurality of road segments at a preset distance. The monitoring equipment can be used for detecting the traffic condition on the road surface, and can realize the functions of automatic snapshot of vehicles, automatic license plate number identification, traffic flow statistics and the like. Alternatively, the monitoring device transmits the real-time traffic information of the road to a monitor of the monitoring center through a dedicated line. The monitoring personnel can find problems, formulate a coping scheme and inform relevant departments to process the coping scheme by monitoring the images.
In the embodiment of the invention, the attribute information of the rescue vehicle is uploaded to enable each monitoring device on the planned rescue path to extract the characteristics of the shot vehicle according to the uploaded rescue vehicle attribute information, the extracted vehicle characteristics are matched with the attribute information of the rescue vehicle, and the monitoring device which is successfully matched is determined as the monitoring device which shoots the image of the rescue vehicle.
Illustratively, a monitoring manager uploads license plate information of a rescue vehicle to each monitoring device on a planned rescue path, the monitoring devices extract the license plate information in the shot monitoring image, the extracted license plate information is matched with the license plate information of the rescue vehicle, and the successful matching indicates that the rescue vehicle passes through the monitoring devices, so that the monitoring devices shot the rescue vehicle are determined.
S130, acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle.
For example, the position information of the monitoring device shooting the rescue vehicle is determined, and the position information can be the name of an administrative district where the monitoring device is located and the name of a road on the administrative district where the monitoring device is located, and can also be a specific longitude and latitude coordinate position according to specific needs. For example, only the name of the administrative district where the monitoring device is located and the name of the road on the administrative district where the monitoring device is located are obtained, and whether the rescue vehicle runs on the planned rescue path or not can be judged. If the rescue vehicle does not run according to the planned rescue path, the coordinates of monitoring equipment for shooting the rescue vehicle can be obtained, the specific longitude and latitude coordinates of the rescue vehicle are obtained through the coordinates of the monitoring equipment, and the specific position of the rescue vehicle is found. For example, the location information of the monitoring device may be searched for in the location information of the monitoring device stored in the preset monitoring device information base according to the number of the monitoring device.
S140, determining the position information of the rescue vehicle according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle.
It can be understood that the information of the road section where the rescue vehicle passes through the monitoring device can be determined by shooting the position information of the monitoring device of the rescue vehicle. For example, the monitoring range of the monitoring device can be obtained by querying the monitoring device information base, and by looking at the image shot by the monitoring device, the condition that the rescue vehicle runs in the monitoring range of the monitoring device can be observed, so that the specific position of the rescue vehicle running on the road section can be obtained. Optionally, the GPS coordinates of the monitoring device that shoots the rescue vehicle may also be obtained, and the road segment coordinates within the monitoring range may be obtained according to the monitoring range of the monitoring device, for example, the monitoring range is 0 to 50 meters.
Optionally, on the basis of the above technical scheme, the rescue vehicle tracking method further includes: and determining the position information of the rescue vehicle through the GPS signal of the rescue vehicle.
Considering that the monitoring range of the monitoring equipment on the road often can not completely cover all road surfaces, a monitoring blind area may exist, when the rescue vehicle runs to the monitoring blind area, the position information of the rescue vehicle can not be determined through the monitoring image of the monitoring equipment, and at the moment, the position of the rescue vehicle can be determined through the GPS signal of the rescue vehicle. Specifically, the GPS signal of the rescue vehicle can be obtained by uploading the position information thereof through a positioning system on the rescue vehicle, or the real-time GPS position of the mobile phone is used to realize real-time rescue vehicle position tracking on a map through the mobile phone of the person on the rescue vehicle. The GPS position of the vehicle can be obtained through polling of a server provided by a supplier of the rescue vehicle, and the position tracking of the rescue vehicle can be realized on a map by using the GPS position.
According to the technical scheme, the attribute information of the rescue vehicle is obtained; determining monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle; acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle; the position information of the rescue vehicle is determined according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle, so that the problem that huge pressure is caused to a server when the GPS position of the vehicle is obtained in a polling server mode is solved, and the effect of accurately tracking the real-time position of the rescue vehicle on the premise of reducing the processing pressure of the server is realized.
Example two
Fig. 2 is a flowchart of a rescue vehicle tracking method according to a second embodiment of the present invention, which is further optimized based on the second embodiment, and the moving direction of the rescue vehicle is determined according to the image of the rescue vehicle captured by the monitoring device. When the rescue vehicle reaches the monitoring range of the monitoring device, the shooting visual angle of the monitoring device is adjusted so that the monitoring device can shoot the rescue vehicle. The real-time position of the rescue vehicle is determined through the monitoring equipment, so that monitoring personnel can master the driving condition of the rescue vehicle conveniently. As shown in fig. 2, the method specifically includes:
and S210, acquiring attribute information of the rescue vehicle.
S220, determining the monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle.
And S230, judging the moving direction of the rescue vehicle according to the image of the rescue vehicle shot by the monitoring equipment.
The image of the rescue vehicle can be the image of the rescue vehicle shot by the same monitoring device or the image of the rescue vehicle shot by different monitoring devices. When the images of the rescue vehicles are shot by the same monitoring device, the positions of the rescue vehicles on the road surface at different time points are determined according to the monitoring images, and the position changes of the rescue vehicles are observed according to the time sequence, so that the moving direction of the vehicles is determined. When the images of the rescue vehicle are shot by different monitoring devices, the images of the rescue vehicle shot by the different monitoring devices are obtained, the monitoring devices shot by the rescue vehicle are sequenced according to the time on the images in sequence, the position information of the monitoring devices is obtained, the position change condition of the monitoring devices shot by the rescue vehicle is determined according to the sequencing result, and therefore the moving direction of the rescue vehicle is determined. By judging the moving direction of the rescue vehicle, whether the rescue vehicle runs on a planned rescue path or not can be determined, and the rescue vehicle is prevented from walking on the wrong road and delaying the rescue time.
S240, when the rescue vehicle reaches the monitoring range of the monitoring device, adjusting the shooting visual angle of the monitoring device so that the monitoring device can shoot the rescue vehicle.
After the moving direction of the rescue vehicle is determined through the steps, the next monitoring device which the rescue vehicle reaches can be predicted. When the rescue vehicle reaches the predicted monitoring range of the monitoring device, the shooting visual angle of the monitoring device is adjusted, so that the rescue vehicle can be clearly identified from the image shot by the monitoring device.
And judging whether the rescue vehicle reaches the monitoring range of the monitoring equipment, calculating the time of the rescue vehicle reaching the monitoring range of the next monitoring equipment according to the moving speed of the rescue vehicle and the distance between two adjacent monitoring equipment to judge, and considering that the rescue vehicle reaches the monitoring range of the monitoring equipment when the calculated time of the rescue vehicle reaching. The monitoring equipment adjusts the visual angle of the monitoring equipment to shoot the rescue vehicle. The vehicle can be identified and judged through the monitoring equipment according to the attribute information of the rescue vehicle, and when the vehicle identifies that the attribute information of the vehicle belongs to the rescue vehicle, the monitoring range that the rescue vehicle reaches the monitoring equipment can be determined.
And S250, acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle.
And S260, determining the position information of the rescue vehicle according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle.
According to the technical scheme of the embodiment, the moving direction of the rescue vehicle is judged according to the image of the rescue vehicle shot by the monitoring device. Whether the rescue vehicle runs on the planned rescue path or not can be determined, the rescue vehicle is prevented from running on the wrong road, and the rescue efficiency is improved. When the rescue vehicle reaches the monitoring range of the monitoring device, the shooting visual angle of the monitoring device is adjusted so that the monitoring device can shoot the rescue vehicle, interference of other vehicles when the rescue vehicle is observed is avoided, and real-time monitoring of the rescue vehicle is achieved.
EXAMPLE III
Fig. 3 is a flowchart of a rescue vehicle tracking method according to a third embodiment of the present invention, which is further optimized based on the third embodiment of the present invention, and when the time that the rescue vehicle stays under the monitoring device exceeds a preset threshold, images of the rescue vehicle and the surroundings of the rescue vehicle are obtained through the monitoring device. If the rescue vehicle reaches the designated rescue site, the scene rescue situation can be observed through the monitoring equipment closest to the rescue site. Searching for a base station within a set distance from a rescue site, and sending accident prompt information to at least one terminal within the coverage range of the base station based on the base station. The monitoring equipment is fully utilized to process the accident, and the influence of the accident is reduced to the minimum. As shown in fig. 3, the method specifically includes:
and S310, acquiring attribute information of the rescue vehicle.
S320, determining the monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle.
S330, acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle.
S340, determining the position information of the rescue vehicle according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle.
And S350, when the time that the rescue vehicle stays under the monitoring equipment exceeds a preset threshold value, obtaining the image of the rescue vehicle and the surrounding environment of the rescue vehicle through the monitoring equipment.
Illustratively, the preset time threshold value of the rescue vehicle staying under the monitoring device is 20 minutes, and when the time of the rescue vehicle staying under the monitoring device exceeds 20 minutes, the rescue vehicle and the surrounding environment thereof are observed through the image shot by the monitoring device, so as to judge the reason of the rescue vehicle staying for a long time. For example, the reason that the residence time of the rescue vehicle exceeds the threshold value is determined to be traffic jam, the reason of the traffic jam is checked through the monitoring equipment, and if the traffic jam cannot be solved in a short time, the rescue path is planned again for the rescue vehicle. If the determined reason that the residence time of the rescue vehicle exceeds the threshold value is that the vehicle is damaged and cannot be started, other vehicles are additionally dispatched for rescue, and the rescue vehicle can be guaranteed to arrive at a rescue site in time for rescue.
And S360, if the rescue vehicle reaches the designated rescue site, shooting the rescue image on the site through the monitoring equipment closest to the rescue site.
And after the rescue vehicle reaches the rescue site according to the planned rescue path, rescue is started. According to the position of the accident site reported by related departments or call for help, the monitoring equipment closest to the accident site is found in the monitoring equipment information base, and live broadcast is carried out on the real-time rescue situation in the rescue process, so that commanders can know the on-site rescue situation in real time and take corresponding measures according to the rescue situation, and the rescue efficiency and the rescue quality are effectively guaranteed.
S370, searching base stations within a set distance from a rescue site, and sending accident prompt information to at least one terminal within the coverage range of the base stations based on the base stations.
Optionally, the base station closest to the rescue scene is determined, and accident prompt information is sent to all terminals within the coverage range of the base station. The terminal can comprise a mobile phone, a telephone watch or a tablet and other communication equipment. Illustratively, the incident alert information includes: the purpose of sending accident prompt information in at least one of the time, the place, the casualty condition, the accident reason, the time for predicting the accident to be processed and the like is as follows: and reminding the vehicles going to the accident site to re-plan the driving path, so as to avoid traffic jam. And meanwhile, accident reasons are reminded, and the same accident is avoided from happening again.
According to the technical scheme, the images of the rescue vehicle and the surrounding environment of the rescue vehicle are obtained through the monitoring equipment, and the reason why the rescue vehicle stays for a long time under the monitoring equipment can be obtained. If the rescue vehicle reaches the designated rescue site, the scene rescue situation can be observed through the monitoring equipment closest to the rescue site. Searching for a base station within a set distance from a rescue site, and sending accident prompt information to at least one terminal within the coverage range of the base station based on the base station. The accident is handled by fully utilizing the monitoring equipment, the influence of the accident is reduced to the minimum, and the rescue efficiency and the rescue quality are effectively guaranteed.
Example four
Fig. 4 is a schematic structural diagram of a rescue vehicle tracking device provided in a fourth embodiment of the present invention, where the device includes: an attribute information acquisition module 410, a monitoring device determination module 420, a location information acquisition module 430, and a vehicle location information determination module 440.
The attribute information acquiring module 410 is used for acquiring attribute information of the rescue vehicle; the monitoring device determining module 420 is used for determining the monitoring device for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle; a position information obtaining module 430, configured to obtain position information of the monitoring device that photographs the rescue vehicle; and a vehicle position information determining module 440, configured to determine the position information of the rescue vehicle according to the position information of the monitoring device that captures the rescue vehicle and the image of the rescue vehicle.
In the above embodiment, the rescue vehicle tracking device further includes:
and the GPS signal determining module is used for determining the position information of the rescue vehicle through the GPS signal of the rescue vehicle.
In the above embodiment, the rescue vehicle tracking device further includes:
and the moving direction determining module is used for judging the moving direction of the rescue vehicle according to the image of the rescue vehicle shot by the monitoring equipment.
In the above embodiment, the rescue vehicle tracking device further includes:
and the shooting visual angle adjusting module is used for adjusting the shooting visual angle of the monitoring equipment so that the monitoring equipment can shoot the rescue vehicle when the rescue vehicle reaches the monitoring range of the monitoring equipment.
In the above embodiment, the rescue vehicle tracking device further includes:
and the image acquisition module is used for acquiring images of the rescue vehicle and the surrounding environment of the rescue vehicle through the monitoring equipment when the stay time of the rescue vehicle under the monitoring equipment exceeds a preset threshold value.
In the above embodiment, the rescue vehicle tracking device further includes:
and the rescue image shooting module is used for shooting the scene rescue image through the monitoring equipment closest to the rescue scene if the rescue vehicle reaches the appointed rescue scene.
According to the technical scheme of the embodiment of the invention, the attribute information of the rescue vehicle is acquired through the attribute information acquisition module; determining the monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle through a monitoring equipment determination module; acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle through a position information acquisition module; and determining the position information of the rescue vehicle according to the position information of the monitoring equipment which shoots the rescue vehicle and the image of the rescue vehicle by a vehicle position information determining module. The problem of when adopting the mode of polling server to obtain the GPS position of vehicle, can cause huge pressure to the server is solved, the effect of carrying out accurate tracking to the real-time position of rescue vehicle under the prerequisite that reduces server processing pressure has been realized.
The rescue vehicle tracking device provided by the embodiment of the invention can execute the rescue vehicle tracking method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a server according to a fifth embodiment of the present invention, as shown in fig. 5, the server includes a processor 510, a memory 520, an input device 530, and an output device 540; the number of the processors 510 in the server may be one or more, and one processor 510 is taken as an example in fig. 5; the processor 510, the memory 520, the input device 530 and the output device 540 in the server may be connected by a bus or other means, and the bus connection is exemplified in fig. 5.
The memory 520 may be used as a computer-readable storage medium for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the rescue vehicle tracking method in the embodiment of the present invention (for example, the attribute information acquisition module 410, the monitoring device determination module 420, the location information acquisition module 430, and the vehicle location information determination module 440 in the rescue vehicle tracking apparatus). The processor 510 executes various functional applications of the server and data processing by executing software programs, instructions and modules stored in the memory 520, so as to implement the rescue vehicle tracking method described above.
The memory 520 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 520 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 520 may further include memory located remotely from processor 510, which may be connected to a server over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 530 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the server. The output device 540 may include a display device such as a display screen.
EXAMPLE six
An embodiment of the present invention also provides a storage medium containing computer-executable instructions, which when executed by a computer processor, perform a rescue vehicle tracking method, the method comprising:
acquiring attribute information of the rescue vehicle;
determining monitoring equipment for shooting the image of the rescue vehicle according to the attribute information of the rescue vehicle;
acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle;
and determining the position information of the rescue vehicle according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the operations of the method described above, and may also execute the relevant operations in the rescue vehicle tracking method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the rescue vehicle tracking device, the included units and modules are only divided according to the functional logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (6)
1. A rescue vehicle tracking method, comprising:
acquiring attribute information of the rescue vehicle;
the monitoring equipment for determining the image of the rescue vehicle according to the attribute information of the rescue vehicle comprises:
the monitoring equipment is used for detecting the traffic condition on the road surface, realizing automatic snapshot of the vehicles, automatic identification of license plate numbers and traffic flow statistics, extracting the characteristics of the shot vehicles according to the uploaded attribute information of the rescue vehicles, and matching the extracted vehicle characteristics with the attribute information of the rescue vehicles;
acquiring the position information of the monitoring equipment which shoots the image of the rescue vehicle;
determining the position information of the rescue vehicle according to the shot position information of the monitoring equipment of the rescue vehicle and the image of the rescue vehicle;
judging the moving direction of the rescue vehicle according to the image of the rescue vehicle shot by the monitoring equipment;
predicting the next monitoring device for the vehicle to arrive by determining the moving direction of the rescue vehicle, and adjusting the shooting visual angle of the monitoring device;
when the time that the rescue vehicle stays under the monitoring equipment exceeds a preset threshold value, images of the rescue vehicle and the surrounding environment of the rescue vehicle are obtained through the monitoring equipment;
when the rescue vehicle reaches the monitoring range of the monitoring device, adjusting the shooting visual angle of the monitoring device to enable the monitoring device to shoot the rescue vehicle;
and if the rescue vehicle reaches the designated rescue site, shooting the rescue image on the site through the monitoring equipment closest to the rescue site.
2. The rescue vehicle tracking method as claimed in claim 1, further comprising:
and determining the position information of the rescue vehicle through the GPS signal of the rescue vehicle.
3. The rescue vehicle tracking method as claimed in claim 1, further comprising:
searching a base station within a set distance from a rescue site, and sending accident prompt information to at least one terminal within the coverage range of the base station based on the base station.
4. A rescue vehicle tracking device, comprising:
the attribute information acquisition module is used for acquiring attribute information of the rescue vehicle;
the monitoring equipment determining module is used for determining the monitoring equipment for shooting the images of the rescue vehicles according to the attribute information of the rescue vehicles;
the position information acquisition module is used for acquiring the position information of the monitoring equipment which shoots the rescue vehicle;
the vehicle position information determining module is used for determining the position information of the rescue vehicle according to the position information of the monitoring equipment which shoots the rescue vehicle and the image of the rescue vehicle;
the monitoring device determination module is further configured to:
detecting traffic conditions on a road surface, realizing automatic snapshot of vehicles, automatic license plate number identification and traffic flow statistics, extracting characteristics of shot vehicles according to uploaded attribute information of rescue vehicles, and matching the extracted vehicle characteristics with the attribute information of the rescue vehicles;
the rescue vehicle tracking device further comprises:
the moving direction determining module is used for judging the moving direction of the rescue vehicle according to the image of the rescue vehicle shot by the monitoring equipment;
predicting the next monitoring device for the vehicle to arrive by determining the moving direction of the rescue vehicle, and adjusting the shooting visual angle of the monitoring device;
the image acquisition module is used for acquiring images of the rescue vehicle and the surrounding environment of the rescue vehicle through the monitoring equipment when the stay time of the rescue vehicle under the monitoring equipment exceeds a preset threshold value;
the monitoring device comprises a shooting visual angle adjusting module, a monitoring device and a monitoring module, wherein the shooting visual angle adjusting module is used for adjusting the shooting visual angle of the monitoring device to enable the monitoring device to shoot the rescue vehicle when the rescue vehicle reaches the monitoring range of the monitoring device;
and the rescue image shooting module is used for shooting the scene rescue image through the monitoring equipment closest to the rescue scene if the rescue vehicle reaches the appointed rescue scene.
5. A server, characterized in that the server comprises:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the rescue vehicle tracking method of any of claims 1-3.
6. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the rescue vehicle tracking method according to any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272303.8A CN111102987B (en) | 2019-12-12 | 2019-12-12 | Rescue vehicle tracking method, device, server and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272303.8A CN111102987B (en) | 2019-12-12 | 2019-12-12 | Rescue vehicle tracking method, device, server and medium |
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| CN108154696A (en) * | 2017-12-25 | 2018-06-12 | 重庆冀繁科技发展有限公司 | Car accident manages system and method |
| CN109029485A (en) * | 2018-08-21 | 2018-12-18 | 北京深瞐科技有限公司 | Vehicle driving trace determines method and device |
| CN110349292A (en) * | 2019-07-15 | 2019-10-18 | 西安邮电大学 | A kind of driving states monitoring method based on intelligent mobile phone platform |
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| CN104123815B (en) * | 2014-08-08 | 2016-09-14 | 浙江高速信息工程技术有限公司 | A kind of highway quick disposal system of self-starting emergency management and rescue |
| CN107749170B (en) * | 2017-12-07 | 2020-06-16 | 东莞职业技术学院 | Vehicle tracking device and method |
| CN109961458B (en) * | 2017-12-26 | 2021-07-02 | 杭州海康威视***技术有限公司 | Target object tracking method and device and computer readable storage medium |
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| CN108154696A (en) * | 2017-12-25 | 2018-06-12 | 重庆冀繁科技发展有限公司 | Car accident manages system and method |
| CN109029485A (en) * | 2018-08-21 | 2018-12-18 | 北京深瞐科技有限公司 | Vehicle driving trace determines method and device |
| CN110349292A (en) * | 2019-07-15 | 2019-10-18 | 西安邮电大学 | A kind of driving states monitoring method based on intelligent mobile phone platform |
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