CALIBRATION METHOD AND DEVICE FOR AUTOMATIC DRIVING VEHICLE

This application relates to the field of autonomous vehicle technologies, and provides an autonomous vehicle calibration method. The method includes: obtaining designed trajectory information, where the designed trajectory information is information in a vehicle coordinate system; converting the obtained designed trajectory information into information in a world coordinate system; generating a planning trajectory of a vehicle based on a current position of the vehicle, where the generated planning trajectory includes a collection trajectory and a start trajectory, the collection trajectory corresponds to a designed traveling trajectory indicated by the designed trajectory information, and the start trajectory is from the current position of the vehicle to a start point of the collection trajectory; controlling the vehicle to automatically travel along the planning trajectory; and when the vehicle arrives at the start point of the collection trajectory, starting to collect traveling data, where the traveling data is used to calibrate a calibration object of the vehicle. The method according to this application is used, so that high-quality traveling data can be automatically and quickly collected. For example, calibration precision of calibration objects such as a camera, a radar, and the like can be improved.