Automatic driving environment construction method and device, electronic equipment and medium

The invention provides an automatic driving environment construction method and device, electronic equipment and a medium, and the method comprises the steps: obtaining first environment information and second environment information, enabling the first environment information to be selected from map information based on the position information of an automatic driving vehicle and a preset coverage range, and enabling the second environment information to be obtained based on the perception of a preset perception system; comparing the first environment information with the second environment information, determining a deviation value between the first environment information and the second environment information based on a comparison result, and fusing the first environment information and the second environment information based on the deviation value so as to construct an automatic driving environment according to fusion information; according to the method, the dependence on the positioning precision is r