摘要
主要讨论了早期系统中设备同时自检存在的缺点和困难,应用多线程理论及线程互斥理论实现系统中对各分机设备同时自检的功能,保证了数据读写的正确性,并对串口实现分布式系统开发的可扩充能力进行了简单论述.
The shortcomings and difficulties in the unit self-check of a period of time system was discussed as well as the method apply multithreading theory and thread mutual exclusion theory in order to ensure the correctness on reading and writing. The extension ability for exploiting distribution system was analyzed.
出处
《光电技术应用》
2006年第4期52-55,共4页
Electro-Optic Technology Application
关键词
多线程
自检
mult ithreading
self-check
