【摘要】 分析开发通用型I/O模块的必要性和可行性,结合通用型I/O模块的功能特点,提出软硬件结构的设计思想。对故障—安全性动态电路作了简单的介绍。更多还原

【Abstract】 It was analysed necessity and feasibility of designing universal I/O module, combined its functiond and characteristics, brought forward designing idea of its software and hardware , simply introduced fail-safe dynamic circuit.更多还原