Research on Preventive Maintenance Interval of Series Teleconference System Based on Availability

Huaying Zheng ； Qi Gao ； Jingxiong Gao ； Ke Li

《World Scientific Research Journal》 6卷3期 (2020/03) Pp. 184-190

https://doi.org/10.6911/WSRJ.202003_6(3).0025

摘要

To meet the availability of the current series teleconference system, based on the availability calculation of the series electronic system, according to the working characteristics of the series teleconference system, the preventive maintenance time, working time and guarantee time are given, so as to establish the preventive maintenance interval model of the series teleconference system based on the availability. According to the model, the relation formula between preventive maintenance interval and availability is deduced. The reliability of the formula is verified by solving the example. Through the preventive real-time maintenance of the series teleconference system, the system is guaranteed to be in the best working condition.

關鍵字

Connection in series ； Availability ； Maintenance interval ； Video teleconference system

參考文獻

Liu Wei, Yuan Xin, Zhu Jun. Research on reliability test method of communication and command system equipment based on availability[J]. Military Standardization, 2008. 116: 40-44.

Gui xiongming, Yang Junqiang, Huang Xuemei, Wei Gonghui. Availability analysis of optical fiber communication system [J]. Xi 'an university of communication, 2008, 7(3): 84-87.

Wu Xiang, Zhou Lianhong, Wang Yichao, Feng Chongxi. A method for calculating the availability of optical communication system [J]. Journal of Tsinghua university (natural science), 2002, 42 (1): 11-14.

Liu Jun, Feng Guangbin, Zhao Yafeng. The optimal service interval of equipment with exponential service life is determined[J]. Military automation,2007, 26 (2): 24-25.

Ge Yang, Gao Qi, Huang Zhao xie, Liu Shenyang. The availability model of the system maintenance interval with fault correlation is considered[J]. Journal of system science, 2015, 12 (1): 90-93.