Map data acquisition method, high-precision map updating method, vehicle and server

The invention relates to the technical field of map updating, in particular to a map data acquisition method, a high-precision map updating method, a vehicle and a server, and the method comprises the steps: obtaining one or more target factors affecting the pose of the vehicle at the current moment; the vehicle pose at the current moment is calculated through the one or more target factors; surrounding images are collected under the vehicle pose at the current moment, and map data are generated according to the surrounding images collected under the vehicle pose at the current moment. Therefore, the problems of relatively low data processing efficiency, long maintenance period, relatively poor real-time performance, inaccurate map precision and the like caused by uniformly processing acquired image data to generate a high-precision map in related technologies are solved. 本申请涉及地图更新技术领域，特别涉及一种地图数据采集方法、高精地图的更新方法、车辆及服务器，其中，方法包括：获取当前时刻影响车辆位姿的一个或多个目标因子；利用所述一个或多个目标因子计算当前时刻车辆位姿；在当前时刻车辆位姿下采集周围图像，根据当前时刻车辆位姿下采集的周围图像生成地