A Path Induction Method Based on Feedback Mechanism

A feedback mechanism and path technology, applied in traffic control systems, traffic control systems of road vehicles, instruments, etc., can solve the problems of untimely display of traffic status information, display errors, etc., and achieve the effect of eliminating delay and improving accuracy

Active Publication Date: 2021-12-21
安徽百诚慧通科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem of untimely or wrong display of traffic state information existing in the guidance strategy in the prior art, the present invention provides a route guidance method based on a feedback mechanism, which can eliminate information delay and provide real-time The traffic operation status of the road, providing guidance information for road users to choose the optimal route

Method used

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  • A Path Induction Method Based on Feedback Mechanism
  • A Path Induction Method Based on Feedback Mechanism
  • A Path Induction Method Based on Feedback Mechanism

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Embodiment 1

[0061] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0062] Such as figure 1 As shown, a kind of path induction method based on the feedback mechanism proposed in the specific embodiment of the present invention specifically includes the following steps:

[0063] Step 1. Define the traffic guidance control center. The control center collects traffic data, models and analyzes the traffic data, and provides route guidance information for vehicles. Define the urban traffic network, such as figur...

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Abstract

The invention discloses a route induction method based on a feedback mechanism, which belongs to the field of traffic management and control. The route guidance method based on the feedback mechanism obtains the basic information data of the road and the operation information data of the vehicle in real time through the vehicle-road coordination technology, and generates a real-time vehicle guidance route by analyzing and processing the traffic data. The method includes: defining the route guidance control center, the urban road network, and the investigation behavior of vehicle traffic starting and ending points; proposing three different route guidance schemes, and selecting the appropriate route guidance scheme according to different traffic operation conditions; calculating the traffic impedance of the road section; calculating the intersection The traffic impedance at the entrance; choose the route with the least traffic impedance to induce vehicles to enter. The technical scheme of the invention eliminates the delay of traffic information, can provide real-time traffic operation status of the road, and provide road users with guidance information for choosing the optimal route.

Description

technical field [0001] The invention relates to the field of traffic management and control, and more specifically relates to a route induction method based on a feedback mechanism. Background technique [0002] The Intelligent Vehicle Infrastructure Cooperative System is IVICS (Intelligent Vehicle Infrastructure Cooperative Systems), referred to as the Vehicle Infrastructure Cooperative System. It is mainly through multidisciplinary interdisciplinary integration and advanced technical means such as wireless communication and sensor detection to realize the comprehensive perception of information on people, vehicles and roads, as well as the intelligent coordination between vehicles and infrastructure, and between vehicles and vehicles. In order to achieve the goal of optimizing and utilizing system resources, improving road traffic safety and efficiency, and alleviating road traffic congestion, the essence of vehicle-road coordination is to match the control command with th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G08G1/0968
CPCG08G1/0104G08G1/0968G08G1/096805G08G1/096833
Inventor 代宗秦忱忱吴磊丁神健程佑邦姚璐朱文佳
Owner 安徽百诚慧通科技股份有限公司
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