Method for controlling top plate in automobile static pressure test

The invention provides a method for controlling a top plate in an automobile static pressure test, which comprises the following steps of: automatically acquiring a pressure point position of the top plate on an automobile roof in the static pressure test according to automobile body data, then calculating the size and direction of a path required by the top plate to move to the pressure point position, and re-checking a calculation result. Whether the pressing point position coincides with the contact point position of the top plate and the detected vehicle is checked, if no further fine adjustment is needed to enable the top plate to touch the accurate pressing point position finally, key data of the top plate position can be automatically output through a program, and the top plate can be automatically controlled to move to the pressing point position from the original point position during application. 本发明提供一种汽车静压试验中控制顶板的方法，其通过根据车身数据自动获取静压测试中顶板对汽车车顶的压点位置，然后计算顶板移动到压点位置所需的路径大小和方向，并进行计算结果的复核，检查压点位置是否与顶板和被测车辆