CN113327438A - Control method and system for high-priority vehicle passing task - Google Patents
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- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
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- G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
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- G16Y40/00—IoT characterised by the purpose of the information processing
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Abstract
The invention provides a control method and a system for a high-priority vehicle passing task, wherein the method comprises the following steps: receiving high-priority vehicle passing application information of a vehicle terminal; wherein the high-priority vehicle passage application information includes: vehicle category, emergency and destination; verifying the high-priority vehicle passing application information, if the high-priority vehicle passing application information is verified successfully, determining a vehicle priority level, and planning a passing route according to the vehicle priority level; and sending the passing route to the vehicle terminal and the edge node. The intersection high-priority vehicle passing control method based on edge calculation can provide a powerful emergency traffic decision scheme for traffic managers, a specific control method of the whole priority passing is constructed by deeply researching cloud end control in the whole passing process of high-priority vehicles, and a solution is provided for the emergency vehicle passing.
Description
Technical Field
The invention relates to the technical field of intelligent transportation, in particular to a control method and a control system for a high-priority vehicle passing task.
Background
With the increasing of private cars, traffic congestion becomes a common scene in daily life, in the face of traffic congestion, ambulances, police cars, fire trucks and the like can pass preferentially, and in the case of individuals lacking of a traffic strategy for passing preferentially, if traffic congestion is encountered in roads with fixed travel time such as planes, high-speed rails and the like, the situations of mistaken driving and vehicle mistaking are often caused.
Disclosure of Invention
The invention provides a control method and a control system for a high-priority vehicle passing task, which construct a specific control method for preferential passing by deeply researching cloud end control in the whole process of passing of high-priority vehicles, and provide a solution for the preferential passing of emergency vehicles based on edge calculation.
The invention provides a control method of a high-priority vehicle passing task, which comprises the following steps:
receiving high-priority vehicle passing application information of a vehicle terminal; wherein the high-priority vehicle passage application information includes: vehicle category, emergency and destination;
verifying the high-priority vehicle passing application information, if the high-priority vehicle passing application information is verified successfully, determining a vehicle priority level, and planning a passing route according to the vehicle priority level;
and sending the passing route to the vehicle terminal and the edge node.
Further, the verifying the high-priority vehicle passing application information, and if the high-priority vehicle passing application information is successfully verified, determining a vehicle priority level, including:
judging whether the vehicle type is stored in a vehicle type database, if so, judging whether the vehicle type is stored in the vehicle type database
Judging whether the emergency reason exists in an emergency reason database or not, if so, matching the emergency reason with the emergency degree in the emergency reason database, and taking the matching result as the priority level of the vehicle; the vehicle priority levels include: first-level priority, second-level priority and third-level priority; if not, the emergency is sent to a manual judgment terminal;
if the vehicle type does not exist in the vehicle type database, the high-priority vehicle passing application information fails to be verified, and verification failure information is generated; and sending the verification failure information to the vehicle terminal.
Further, after the sending the passing route to the vehicle terminal, the method further includes:
acquiring vehicle running information in real time; wherein the vehicle travel information includes: vehicle position information, speed information, and direction of travel information;
judging whether the vehicle terminal arrives at the destination or not according to the vehicle running information, if not, replanning a passing route, and sending the replanned route to the vehicle terminal and the edge node; and if the vehicle terminal reaches the destination, canceling the vehicle priority.
Further, if the vehicle terminal does not reach the destination, a passing route is re-planned, specifically:
and if the vehicle terminal does not reach the destination, replanning the passing route according to the priority level of the vehicle.
A second aspect of the present invention provides a control system for a high-priority vehicle passing task, including:
the application module is used for receiving high-priority vehicle passing application information of the vehicle terminal; wherein the high-priority vehicle passage application information includes: vehicle category, emergency and destination;
the verification module is used for verifying the high-priority vehicle passing application information, if the high-priority vehicle passing application information is verified successfully, the vehicle priority level is determined, and a passing route is planned according to the vehicle priority level;
and the issuing module is used for sending the passing route to the vehicle terminal and the edge node.
Further, the verification module is further configured to:
judging whether the vehicle type is stored in a vehicle type database, if so, judging whether the vehicle type is stored in the vehicle type database
Judging whether the emergency reason exists in an emergency reason database or not, if so, matching the emergency reason with the emergency degree in the emergency reason database, and taking the matching result as the priority level of the vehicle; the vehicle priority levels include: first-level priority, second-level priority and third-level priority; if not, the emergency is sent to a manual judgment terminal;
if the vehicle type does not exist in the vehicle type database, the high-priority vehicle passing application information fails to be verified, and verification failure information is generated; and sending the verification failure information to the vehicle terminal.
The control system for the high-priority vehicle passing task further comprises:
the information acquisition module is used for acquiring vehicle running information in real time; wherein the vehicle travel information includes: vehicle position information, speed information, and direction of travel information;
the route replanning module is used for judging whether the vehicle terminal arrives at the destination or not according to the vehicle running information, replanning a passing route if the vehicle terminal does not arrive at the destination, and sending the replanned route to the vehicle terminal and the edge node; and if the vehicle terminal reaches the destination, canceling the vehicle priority.
Further, the route re-planning module is further configured to:
and if the vehicle terminal does not reach the destination, replanning the passing route according to the priority level of the vehicle.
A third aspect of the present invention provides an electronic device, comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein the processor implements any one of the control methods for a high-priority vehicle passing task when executing the computer program.
A fourth aspect of the present invention provides a computer-readable storage medium, which includes a stored computer program, wherein when the computer program runs, a device in which the computer-readable storage medium is located is controlled to execute any one of the control methods for a high-priority vehicle passing task.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
the invention provides a control method and a system for a high-priority vehicle passing task, wherein the method comprises the following steps: receiving high-priority vehicle passing application information of a vehicle terminal; wherein the high-priority vehicle passage application information includes: vehicle category, emergency and destination; verifying the high-priority vehicle passing application information, if the high-priority vehicle passing application information is verified successfully, determining a vehicle priority level, and planning a passing route according to the vehicle priority level; and sending the passing route to the vehicle terminal and the edge node. The intersection high-priority vehicle passing control method based on edge calculation can provide a powerful emergency traffic decision scheme for traffic managers, a specific control method of the whole priority passing is constructed by deeply researching cloud end control in the whole passing process of high-priority vehicles, and a solution is provided for the emergency vehicle passing.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a method for controlling a high-priority vehicle passing task according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for controlling a high priority vehicle passing task according to another embodiment of the present invention;
FIG. 3 is a flow chart of a method for controlling a high priority vehicle passing task according to another embodiment of the present invention;
FIG. 4 is a flowchart of a method for controlling a high priority vehicle passing task according to another embodiment of the present invention;
FIG. 5 is a diagram of an apparatus for controlling a high priority vehicle passing mission according to an embodiment of the present invention;
FIG. 6 is a diagram of an apparatus for controlling a high priority vehicle passing mission according to another embodiment of the present invention;
fig. 7 is a block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be understood that the step numbers used herein are for convenience of description only and are not intended as limitations on the order in which the steps are performed.
It is to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The terms "comprises" and "comprising" indicate the presence of the described features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The term "and/or" refers to and includes any and all possible combinations of one or more of the associated listed items.
A first aspect.
Referring to fig. 1-3, an embodiment of the present invention provides a method for controlling a high-priority vehicle passing task, including:
and S10, receiving the high-priority vehicle passing application information of the vehicle terminal. Wherein the high-priority vehicle passage application information includes: vehicle category, emergency and destination.
And S20, verifying the high-priority vehicle passing application information, if the high-priority vehicle passing application information is verified successfully, determining the vehicle priority level, and planning a passing route according to the vehicle priority level.
In a specific embodiment, the step S20 includes:
s21, judging whether the vehicle type is stored in a vehicle type database, if so, judging whether the emergency reason exists in an emergency reason database, if so, matching the emergency reason with the emergency degree in the emergency reason database, and taking the matching result as the priority level of the vehicle; the vehicle priority levels include: first-level priority, second-level priority and third-level priority; if not, the emergency is sent to a manual judgment terminal; if the vehicle type does not exist in the vehicle type database, the high-priority vehicle passing application information fails to be verified, and verification failure information is generated; and sending the verification failure information to the vehicle terminal.
And S30, sending the traffic route to the vehicle terminal and the edge node.
In a specific embodiment, the method further comprises:
and S40, acquiring the vehicle running information in real time. Wherein the vehicle travel information includes: vehicle position information, speed information, and direction of travel information.
S50, judging whether the vehicle terminal arrives at the destination or not according to the vehicle running information, if the vehicle terminal does not arrive at the destination, replanning a passing route, and sending the replanned route to the vehicle terminal and the edge node; and if the vehicle terminal reaches the destination, canceling the vehicle priority.
In a specific embodiment, the step S50 includes:
and if the vehicle terminal does not reach the destination, replanning the passing route according to the priority level of the vehicle.
The intersection high-priority vehicle passing control method based on edge calculation can provide a powerful emergency traffic decision scheme for traffic managers, a specific control method of the whole priority passing is constructed by deeply researching cloud end control in the whole passing process of high-priority vehicles, and a solution is provided for the emergency vehicle passing.
Referring to fig. 4, in one embodiment, the present invention provides a method for controlling a high-priority vehicle passing task, comprising:
1. the cloud background receives the high-priority vehicle passing application, and performs verification and authentication according to the high-priority vehicle information in the database, if the verification is successful, the step 2 is performed, and if not, the step 10 is performed;
2. if the verification and the authentication are successful, the background builds an edge node passing task for the high-priority vehicle and determines the priority of the vehicle;
3. the platform identifies a high-priority vehicle travel mode and plans and adjusts a passing route;
4. after the route planning is adjusted, the platform sends an instruction to the edge node of the relevant intersection of the route to increase the priority traffic task of the vehicle;
5. the platform tracks the high-priority vehicles in real time and updates the real-time information of the vehicles, including speed, direction and the like; if the vehicle successfully arrives at the destination, otherwise, turning to step 10; if the vehicle does not arrive at the original destination or is still in the path, turning to step 6;
6. in the process of high-priority vehicle passing, if a traffic accident is met or the high-priority vehicle passes through the high-priority vehicle passing, the platform is required to send a new instruction to the upper node and the lower node of the path to plan and adjust a new route. If the route is updated, turning to the step 7, otherwise, turning to the step 9;
7. the platform updates the routes of all the related edge nodes;
8. the platform updates the instruction of the edge node newly added with the task;
9. the platform receives a high-priority vehicle passing message fed back by edge nodes in a path in time in the task execution process, if the vehicle smoothly passes through the designated planned node, the step 8 is carried out, and if not, the step 5 is carried out;
10. and ending the task.
A second aspect.
Referring to fig. 5-6, an embodiment of the present invention provides a system for controlling a high-priority vehicle passing task, including:
the application module 10 is used for receiving high-priority vehicle passing application information of the vehicle terminal. Wherein the high-priority vehicle passage application information includes: vehicle category, emergency and destination.
And the verification module 20 is configured to verify the high-priority vehicle passing application information, and if the high-priority vehicle passing application information is successfully verified, determine a vehicle priority level and plan a passing route according to the vehicle priority level.
In a specific embodiment, the verification module 20 is further configured to:
judging whether the vehicle type is stored in a vehicle type database, if so, judging whether the emergency routing exists in an emergency routing database, if so, matching the emergency routing with the emergency degree in the emergency routing database, and taking the matching result as the priority level of the vehicle; the vehicle priority levels include: first-level priority, second-level priority and third-level priority; if not, the emergency is sent to a manual judgment terminal; if the vehicle type does not exist in the vehicle type database, the high-priority vehicle passing application information fails to be verified, and verification failure information is generated; and sending the verification failure information to the vehicle terminal.
And the issuing module 30 is configured to send the passing route to the vehicle terminal and the edge node.
In a specific embodiment, the method further comprises:
and the information acquisition module 40 is used for acquiring the vehicle running information in real time. Wherein the vehicle travel information includes: vehicle position information, speed information, and direction of travel information.
The route re-planning module 50 is configured to determine whether the vehicle terminal arrives at the destination according to the vehicle driving information, re-plan a passing route if the vehicle terminal does not arrive at the destination, and send the re-planned route to the vehicle terminal and the edge node; and if the vehicle terminal reaches the destination, canceling the vehicle priority.
In a specific embodiment, the route re-planning module 50 is further configured to:
and if the vehicle terminal does not reach the destination, replanning the passing route according to the priority level of the vehicle.
The intersection high-priority vehicle passing control system based on edge calculation can provide a powerful emergency traffic decision scheme for traffic managers, a specific control system for the whole prior passing is constructed by deeply researching cloud end control in the whole passing process of high-priority vehicles, and a solution is provided for the prior passing of emergency vehicles.
In a third aspect.
The present invention provides an electronic device, including:
a processor, a memory, and a bus;
the bus is used for connecting the processor and the memory;
the memory is used for storing operation instructions;
the processor is used for calling the operation instruction, and the executable instruction enables the processor to execute the operation corresponding to the control method of the high-priority vehicle passing task shown in the first aspect of the application.
In an alternative embodiment, an electronic device is provided, as shown in fig. 7, the electronic device 5000 shown in fig. 7 includes: a processor 5001 and a memory 5003. The processor 5001 and the memory 5003 are coupled, such as via a bus 5002. Optionally, the electronic device 5000 may also include a transceiver 5004. It should be noted that the transceiver 5004 is not limited to one in practical application, and the structure of the electronic device 5000 is not limited to the embodiment of the present application.
The processor 5001 may be a CPU, general purpose processor, DSP, ASIC, FPGA or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor 5001 may also be a combination of processors implementing computing functionality, e.g., a combination comprising one or more microprocessors, a combination of DSPs and microprocessors, or the like.
The memory 5003 may be, but is not limited to, a ROM or other type of static storage device that can store static information and instructions, a RAM or other type of dynamic storage device that can store information and instructions, an EEPROM, a CD-ROM or other optical disk storage, optical disk storage (including compact disk, laser disk, optical disk, digital versatile disk, blu-ray disk, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
The memory 5003 is used for storing application program codes for executing the present solution, and the execution is controlled by the processor 5001. The processor 5001 is configured to execute application program code stored in the memory 5003 to implement the teachings of any of the foregoing method embodiments.
Among them, electronic devices include but are not limited to: mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and fixed terminals such as digital TVs, desktop computers, and the like.
A fourth aspect.
The present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method of controlling a high-priority vehicle passing task as set forth in the first aspect of the present application.
Yet another embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, which, when run on a computer, enables the computer to perform the corresponding content in the aforementioned method embodiments.
Claims (10)
1. A control method for a high-priority vehicle passing task is characterized by comprising the following steps:
receiving high-priority vehicle passing application information of a vehicle terminal; wherein the high-priority vehicle passage application information includes: vehicle category, emergency and destination;
verifying the high-priority vehicle passing application information, if the high-priority vehicle passing application information is verified successfully, determining a vehicle priority level, and planning a passing route according to the vehicle priority level;
and sending the passing route to the vehicle terminal and the edge node.
2. The method for controlling a high-priority vehicle passing task according to claim 1, wherein the verifying the high-priority vehicle passing application information, and if the high-priority vehicle passing application information is verified successfully, determining a vehicle priority level comprises:
judging whether the vehicle type is stored in a vehicle type database, if so, judging whether the vehicle type is stored in the vehicle type database
Judging whether the emergency reason exists in an emergency reason database or not, if so, matching the emergency reason with the emergency degree in the emergency reason database, and taking the matching result as the priority level of the vehicle; the vehicle priority levels include: first-level priority, second-level priority and third-level priority; if not, the emergency is sent to a manual judgment terminal;
if the vehicle type does not exist in the vehicle type database, the high-priority vehicle passing application information fails to be verified, and verification failure information is generated; and sending the verification failure information to the vehicle terminal.
3. The method for controlling a high-priority vehicle passing task according to claim 1, wherein after the step of sending the passing route to the vehicle terminal, the method further comprises the following steps:
acquiring vehicle running information in real time; wherein the vehicle travel information includes: vehicle position information, speed information, and direction of travel information;
judging whether the vehicle terminal arrives at the destination or not according to the vehicle running information, if not, replanning a passing route, and sending the replanned route to the vehicle terminal and the edge node; and if the vehicle terminal reaches the destination, canceling the vehicle priority.
4. The method for controlling the high-priority vehicle passing task according to claim 3, wherein if the vehicle terminal does not reach the destination, a passing route is re-planned, specifically:
and if the vehicle terminal does not reach the destination, replanning the passing route according to the priority level of the vehicle.
5. A control system for a high priority vehicle passing mission, comprising:
the application module is used for receiving high-priority vehicle passing application information of the vehicle terminal; wherein the high-priority vehicle passage application information includes: vehicle category, emergency and destination;
the verification module is used for verifying the high-priority vehicle passing application information, if the high-priority vehicle passing application information is verified successfully, the vehicle priority level is determined, and a passing route is planned according to the vehicle priority level;
and the issuing module is used for sending the passing route to the vehicle terminal and the edge node.
6. The system for controlling a high-priority vehicular traffic task of claim 5, wherein the verification module is further configured to:
judging whether the vehicle type is stored in a vehicle type database, if so, judging whether the vehicle type is stored in the vehicle type database
Judging whether the emergency reason exists in an emergency reason database or not, if so, matching the emergency reason with the emergency degree in the emergency reason database, and taking the matching result as the priority level of the vehicle; the vehicle priority levels include: first-level priority, second-level priority and third-level priority; if not, the emergency is sent to a manual judgment terminal;
if the vehicle type does not exist in the vehicle type database, the high-priority vehicle passing application information fails to be verified, and verification failure information is generated; and sending the verification failure information to the vehicle terminal.
7. The control system for a high priority vehicular traffic task of claim 5, further comprising:
the information acquisition module is used for acquiring vehicle running information in real time; wherein the vehicle travel information includes: vehicle position information, speed information, and direction of travel information;
the route replanning module is used for judging whether the vehicle terminal arrives at the destination or not according to the vehicle running information, replanning a passing route if the vehicle terminal does not arrive at the destination, and sending the replanned route to the vehicle terminal and the edge node; and if the vehicle terminal reaches the destination, canceling the vehicle priority.
8. The control system for a high priority vehicular traffic task of claim 7, wherein the route re-planning module is further configured to:
and if the vehicle terminal does not reach the destination, replanning the passing route according to the priority level of the vehicle.
9. An electronic device comprising a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the processor implementing a method of controlling a high priority vehicle passing task as claimed in any one of claims 1 to 4 when executing the computer program.
10. A computer-readable storage medium, comprising a stored computer program, wherein when the computer program is run, the computer-readable storage medium controls a device to execute a control method for a high-priority vehicle passing task according to any one of claims 1 to 4.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114913697A (en) * | 2022-04-07 | 2022-08-16 | 南京市德赛西威汽车电子有限公司 | Cross-region emergency traffic guiding method and system based on V2X-MEC technology |
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| CN111429738A (en) * | 2019-01-10 | 2020-07-17 | 阿里巴巴集团控股有限公司 | Navigation method, traffic control system, terminal and computer equipment |
| JP2020166519A (en) * | 2019-03-29 | 2020-10-08 | 日本電気株式会社 | Traffic system, management server, information notification method, and program |
| CN110136463A (en) * | 2019-06-06 | 2019-08-16 | 浙江大华技术股份有限公司 | Transportation planning method and equipment, traffic indicating equipment and traffic programme system |
| CN112466115A (en) * | 2019-12-30 | 2021-03-09 | 北京航空航天大学 | Bus intersection priority passing control system and method based on edge calculation |
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| CN114913697A (en) * | 2022-04-07 | 2022-08-16 | 南京市德赛西威汽车电子有限公司 | Cross-region emergency traffic guiding method and system based on V2X-MEC technology |
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