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Vehicle path planning determination method

A vehicle path and determination method technology, applied in directions such as road network navigators, can solve problems such as low efficiency, unfavorable work efficiency, and low vehicle driving path scheduling efficiency, and achieve the effect of high accuracy, improved accuracy and efficiency

Pending Publication Date: 2022-04-12
LIAONING TECHNICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when planning vehicle routes, the diversion and scheduling of vehicles mainly rely on manual methods to obtain road condition data, which is relatively inefficient. Manually determine whether the road is congested, and then manually notify the corresponding driver to change the route, which greatly increases the workload of management personnel. , the efficiency of vehicle route scheduling is low, which is not conducive to improving work efficiency. Therefore, a method for determining vehicle route planning to solve the above problems

Method used

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Embodiment 1

[0026] Please refer to Figure 1-2 As shown, the present invention discloses a method for determining vehicle route planning, including a vehicle unit, a central server unit, and a remote terminal. The vehicle unit is electrically connected to the central server unit through a wireless transmission module, and the central server unit is connected through a The electrical connection between the wireless communication unit and the remote terminal includes the following steps:

[0027] S1. Input path planning request information through the input module in the vehicle-mounted terminal, and the request information is to plan a global path from the starting point to the destination;

[0028] S2. The request information is transmitted to the data acquisition and acquisition module in the central server unit through the wireless transmission module, and the request information obtained by the vehicle-mounted terminal is processed, and the driving information of the vehicle is aggrega...

Embodiment 2

[0037] Please refer to Figure 1-2 As shown, the present invention discloses a method for determining vehicle route planning, including a vehicle unit, a central server unit, and a remote terminal. The vehicle unit is electrically connected to the central server unit through a wireless transmission module, and the central server unit is connected through a The electrical connection between the wireless communication unit and the remote terminal includes the following steps:

[0038] S1. Input path planning request information through the input module in the vehicle-mounted terminal, and the request information is to plan a global path from the starting point to the destination;

[0039]S2. The request information is transmitted to the data acquisition and acquisition module in the central server unit through the wireless transmission module, and the request information obtained by the vehicle-mounted terminal is processed, and the driving information of the vehicle is aggregat...

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Abstract

The invention discloses a vehicle path planning determination method, and relates to the technical field of vehicle path planning. Comprising a vehicle unit, a central server unit and a remote terminal, the vehicle unit is electrically connected with the central server unit through a wireless transmission module, and the central server unit is electrically connected with the remote terminal through a wireless communication unit. According to the vehicle path planning determination method, a vehicle-mounted unit is in wireless connection with a central server unit, vehicle information is acquired in time by using a vehicle-mounted terminal, a global path from a starting point to a destination is planned according to the vehicle information and road attributes by setting and acquiring the vehicle information of a vehicle, and when an intelligent vehicle runs, the vehicle path planning can be carried out more accurately. The generated optimal global path is convenient for the travel of the vehicle, and since the real-time vehicle data acquisition and the path planning of the vehicle are both completed in the server, the real-time performance and the accuracy of the path planning are high, and the accuracy and the efficiency of the path planning are improved.

Description

technical field [0001] The invention relates to the technical field of vehicle route planning, in particular to a method for determining vehicle route planning. Background technique [0002] Path planning is one of the main research contents of motion planning. Motion planning is composed of path planning and trajectory planning. The sequence of points or curves connecting the starting point and the end point is called path, and the strategy that forms the path is called path planning. Vehicle path planning is to plan the car route reasonably. With the development of the city, the traffic volume in the city has increased sharply. The traffic lines in the city are often congested due to some reasons, which seriously affects the operation efficiency of urban traffic. In order to improve the operation of urban traffic, some vehicle dispatching platforms need to obtain urban traffic section Road conditions, according to the road conditions, the vehicle's driving route is schedu...

Claims

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Application Information

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IPC IPC(8): G01C21/34
Inventor 柴博高翔穆帅
Owner LIAONING TECHNICAL UNIVERSITY
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