Design of High Safety and Reliability Computer Measurement and Control Systems for Switch Variables
Embarking from the concept of reliability and safety for the system, aiming at the characteristics of switch variables computer measurement and control systems, a kind of high safety switch variables computer measurement and control system is designed. For the system hardware, two modules redundancy structure is adopted. For the system software, the technology for embedded real time system is adopted, it transplants redundancy fault-tolerant strategyes into real time system, and uses the methods that combine hiberarchy and module structure. These technologies let the system realize the integrated fault-tolerant design at hardware, operation system and application software, and let the system have high reliability and safety
switch variable reliability safety fail-safe fault-tolerant dynamic redundancy
MI Gensuo WANG Ruifeng
School of Electronic and Information Engineering, Lanzhou Jiaotong University, Lanzhou, 730070
国际会议
北京
英文
2007-08-05（万方平台首次上网日期，不代表论文的发表时间）