本代码为py-opencv 程序，实现运动物体检测，通过serial与下位机通讯，可移植于windows，linux，以及树莓派，nanopi等平台或设备上，(This code is py-opencv program, to achieve moving object detection, through the serial and the slave computer communication, can be transplanted to windows, Linux, and raspberry pie, nanopi platform or equipment,)