Vehicle fusion distance measurement method, device and equipment and storage medium

The invention provides a vehicle fusion distance measurement method and device, equipment and a storage medium, and relates to the technical field of vehicle testing. According to the method, category information and detection frame information are acquired through a current frame target object image and point cloud data, a corresponding target distance change rate is inquired and acquired in a distance change rate database according to a target object type indicated by the category information, and a corresponding target pixel size is acquired according to the target distance change rate and the detection frame information; the first distance is obtained according to the target pixel size, and after the corresponding second distance is obtained through fusion of the target object image and the point cloud data, correction is carried out through a Kalman filtering algorithm in combination with the first distance and the second distance to obtain the target distance from the indication target object to the veh