Vehicle course angle correction method and device, electronic equipment and storage medium

Abstract

The invention discloses a vehicle course angle correction method and device, electronic equipment and a storage medium, and the method comprises the steps of obtaining the position information of a target vehicle and the driving state of the target vehicle, the target vehicle being a vehicle within the monitoring range of a road side unit; determining a course angle correction value based on a high-precision map and the position information of the target vehicle, wherein the high-precision map is a local high-precision map corresponding to the monitoring range of the road side unit; and determining a corrected course angle of the target vehicle according to the driving state of the target vehicle and the course angle correction value. The course angle correction value of the target vehicle is determined based on the precise road information provided by the high-precision map, and the jitter error of the vehicle course angle calculated in the prior art is reduced. Besides, when the course angle correction value of the target vehicle is used for course angle correction, the driving state of the current vehicle is considered, different correction strategies are adopted according to different driving states, and the problem that the vehicle has no initial orientation in the static state is avoided.

Description

technical field [0001] The present application relates to the technical field of intelligent transportation, in particular to a method, device, electronic equipment, and storage medium for correcting a heading angle of a vehicle. Background technique [0002] Smart transportation is based on intelligent transportation, integrating high-tech information technologies such as the Internet of Things, cloud computing, big data, and mobile Internet, collecting traffic information through high-tech information technology, providing traffic information services under real-time traffic data, and realizing the realization of smart traffic. Systematic, real-time, interactive information exchange and extensive services. [0003] With the rapid development of various high-tech information technologies, the development of roadside units in the field of intelligent transportation is becoming more and more mature. The traffic participation elements monitored by it are mainly various vehicle...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a method, device, electronic device, and storage medium for correcting the heading angle of a vehicle, so as to solve problems such as jitter and instability in the heading angle calculated by the existing method

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