The invention relates to the technical field of vehicles, and discloses a tracking parking space updating method, device and equipment and a computer readable storage medium, and the method comprises the steps: calculating the displacement between a current image frame and a positioning message according to the time difference between the current image frame and the positioning message; wherein the positioning message carries vehicle positioning information, and the time difference is a difference value calculated according to the timestamp of the current image frame and the timestamp of the positioning message; correcting the vehicle positioning information according to the displacement to obtain corrected vehicle positioning information; according to the corrected vehicle positioning information, calculating to obtain a pose conversion matrix, and according to the pose conversion matrix, converting a target parking space coordinate in the current image frame into a parking space target coordinate in a target coordinate system; and according to the parking space target coordinate and the tracking parking space coordinate, determining whether to update the tracking parking space so as to obtain an updated tracking parking space. According to the method, conversion among multiple relative coordinate systems is avoided, and the data processing efficiency is high.
本申请涉及车辆技术领域,公开了一种跟踪车位的更新方法、装置、设备及计算机可读存储介质,方法包括:根据当前图像帧和定位报文之间的时间差,计算得到当前图像帧和定位报文之间的位移量;其中,定位报文携带有车辆定位信息,时间差是根据当前图像帧的时间戳和定位报文的时间戳计算得到的差值;根据位移量对车辆定位信息进行修正,得到修正后的车辆定位信息;根据修正后的车辆定位信息计算得到位姿转换矩阵,并根据位姿转换矩阵将当前图像帧中的目标车位坐标转换为目标坐标系下的车位目标坐标;根据车位目标坐标和跟踪车位坐标,确定是否对跟踪车位进行更新处理,以得到更新后的跟踪车位。本申请避免多个相对坐标系之间的转换,数据处理效率高。
Updating method, device and equipment for tracking parking space and computer readable storage medium
跟踪车位的更新方法、装置、设备及计算机可读存储介质
2024-04-26
Patent
Electronic Resource
Chinese
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