Correction method, apparatus and system, computer device and storage medium

The invention relates to a correction method, apparatus and system, a computer device and a storage medium. The method comprises the steps of placing a vehicle-mounted camera device on a vehicle, andarranging a reference plate for the vehicle-mounted camera device; sending a shooting instruction to the vehicle-mounted camera device through a user terminal, wherein the vehicle-mounted camera device is used for shooting the reference plate to obtain a reference plate image and sending the reference plate image to the user terminal, and the user terminal is used for displaying the reference plate image and a preset reference angle identifier; and according to the reference plate image and the reference angle identifier displayed by the user terminal, correcting a shooting angle of the vehicle-mounted camera device. According to the correction method, apparatus and system, the correction efficiency of the vehicle-mounted camera device is improved. 本申请涉及种车载设备的校正方法、装置、系统、计算机设备和存储介质。所述方法包括：将所述车载摄像设备放置在车辆上，并针对所述车载摄像设