The Implementation of Fault-Tolerant Dual System Using the Hot-Standby Sparing Technique 


Vol. 29,  No. 10, pp. 1113-1122, Oct.  2004


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  Abstract

This paper is basically to achieve the high-availability and high-reliability of the control system from the Implementation of the fault-tolerant system using the hot-standby sparing technique. To meet the objective, we design and Implement a board with fault tolerance I/O bus to detect the fault.
Warm-standby sparing technique is the fault tolerance technique usually used for switching control system in present. This technique can be easily implemented, but can not detect the fault quickly and can malfunction because of the hardware fault The hot-standby sparing fault tolerant technique implemented m this paper IS consists of dual processor modules and a 110 processor using fault tolerant I/O bus The proposed method can find the faults as soon as possible, so it can prevent from wrong operation Also It IS possible to normal re-service due to the short recovering tune
To implement the fault-tolerant dual system with fault detection bus, two daughter, called FTMA and FTIA, boards designed and implemented are applied to the system And we also simulated the proposed method to verify the high-availability and high-reliability of the control system using Markov process

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  Cite this article

[IEEE Style]

J. Shin and D. Park, "The Implementation of Fault-Tolerant Dual System Using the Hot-Standby Sparing Technique," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 10, pp. 1113-1122, 2004. DOI: .

[ACM Style]

Jin-wook Shin and Dong-sun Park. 2004. The Implementation of Fault-Tolerant Dual System Using the Hot-Standby Sparing Technique. The Journal of Korean Institute of Communications and Information Sciences, 29, 10, (2004), 1113-1122. DOI: .

[KICS Style]

Jin-wook Shin and Dong-sun Park, "The Implementation of Fault-Tolerant Dual System Using the Hot-Standby Sparing Technique," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 10, pp. 1113-1122, 10. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880