And designs the seeder seed examination system principle diagram, programs the control system trapezoidal chart using versatile PLC GPPW3.0 software. (the GX empoldernt implement).

• 并设计出播种机种子检测系统原理图；运用通用性强的可编程控制器PLC的编程软件GPPW3.；0软件(GX开发器)编程编写控制系统程序梯形图。