Vehicle information fusion method and device, computer equipment and storage medium

Abstract

The invention discloses a vehicle information fusion method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring first thunder-vision fusion data; acquiring all OBU vehicle information in an RSU coverage area; preliminarily binding the position information of the target vehicle with all OBU vehicle information to obtain a vehicle information list; obtaining second thunder-vision fusion data, and analyzing the second thunder-vision fusion data to obtain identification vehicle information and position information of the target vehicle; judging whether the identified vehicle information is the same as any OBU vehicle information in the vehicle information list or not; if yes, accurately binding the corresponding same OBU vehicle information with the corresponding target vehicle based on the position information, and correcting the license plate information of the remaining target vehicles to update the vehicle information list; and if not, marking the target vehicle as an abnormal state and reporting the abnormal state. According to the scheme, the OBU vehicle information and the existing thunder fusion data are fused again, so that holographic intersection perception is realized more stably and efficiently.

Description

technical field [0001] The present invention relates to the field of intelligent transportation, and more specifically refers to a vehicle information fusion method, device, computer equipment and storage medium. Background technique [0002] With the transition from self-driving bicycle intelligence to vehicle / vehicle-road collaborative multi-agent intelligence development, multi-source data fusion technology based on multi-mode and multi-scenario IoT front-end perception is becoming more and more important. [0003] In the existing technical solutions, the data fusion of millimeter-wave radar and camera is widely used, but in the process of practical application, there will be problems that the vehicle / license plate is blocked or the surrounding environment changes, which will affect the normal recognition, resulting in the accuracy of video pattern recognition license plate. Low, unable to accurately identify and correspond to vehicle information, and thus unable to reali...

AI Technical Summary

Problems solved by technology

[0003] In the existing technical solutions, the data fusion of millimeter-wave radar and camera is widely used, but in the process of practical application, there will be problems that the vehicle / license plate is blocked or the surrounding environment changes, which will affect the normal recognition, resulting in the accuracy of video pattern recognition license plate. Low, unable to accurately identify and correspond to vehicle information, and thus unable to realize holographic intersection perception

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