摘要：【中文】本发明提供一种导电涂层屏罩，用于检测交通工具表面是否发生过擦碰，所述导电涂层屏罩包括第一导电涂层和第二导电涂层，所述第一导电涂层与所述第二导电涂层分别用于涂覆于所述交通工具外表面及内表面，所述导电涂层屏罩用于与一电容测量单元相连接，以测量所述导电涂层屏罩的电容值，从而通过判断所述第一导电涂层与所述第二导电涂层的相对面积是否有变化来检测所述交通工具是否发生过擦碰。本发明同时提供一种基于上述导电涂层屏罩的擦碰检测装置和方法。 【EN】The invention provides a conductive coating screen cover which is used for detecting whether the surface of a vehicle is subjected to over-wiping collision or not, and comprises a first conductive coating and a second conductive coating, wherein the first conductive coating and the second conductive coating are respectively used for coating the outer surface and the inner surface of the vehicle, the conductive coating screen cover is used for being connected with a capacitance measuring unit so as to measure the capacitance value of the conductive coating screen cover, and therefore whether the vehicle is subjected to over-wiping collision or not is detected by judging whether the relative area of the first conductive coating and the second conductive coating is changed or not. The invention also provides a rubbing and collision detection device and method based on the conductive coating screen cover.