基于ARM微处理器的动模实验故障时间控制器的设计

基于ARM微处理器硬件平台,采用μC/OS-II嵌入式实时操作系统,设计了动模实验故障时间控制器,并结合SHD-3000型动模实验室控制台的具体情况,实现了开入量快速响应处理、开出量编程控制等各种功能.测试结果表明,故障时间控制器动作迅速、可靠,可以满足对故障现象进行定性、定量分析研究的要求.;The time controller of short-circuit experiment based on ARM-Microprocessor is designed，in which μC / OS-II real-time operating system for embedded is used.Taking into consideration the specific circumstances of the console of the type SHD-3000 dynamic simulation laboratory，the variety of functions is implemented such as inputting-Boolean variable fast response， programming controlling outputting-Boolean variable and other functions.Laboratory tests show that the time controller of short-circuit moves quickly，reliably，and meets the requirement of qualitative and quantitative analysis of failure phenomenon