Affiliation:
1. Central South University
Abstract
A high reliability of Traffic Memory(TM) working condition is of vital importance to information transfer in MVB. In order to avoid bus traffic overflows, the minimum possible time intervals or loading ratios of TM for a given number of ports were calculated. The longer supervision period it had, the more number of docks could be supervised. The number of docks supervised, during supervision intervals, was submitted to Normal distribution ( Ν(μ,σ2)). From the possibility distribution function it could σfind maximum possibility of the number of docks in working. From the disturbance rejection test of the fixed factor σ , a reasonable setting of sink-time supervision interval could be made to guarantee a high reliability for TM working condition.
Publisher
Trans Tech Publications, Ltd.
Reference8 articles.
1. IEC. Electronic railway equipment – Train communication network – Part 1: TCN-Train Communication Network General Architecture(2008).
2. Peter. E et al: Use of the standardized Integrated Communication Systems on Vehicles and trains. (IPEC 93, Tokyo, 1993).
3. Bombardier. MITRAC CC MVBC02C. Canada. Bombardier Company(2006).
4. Olsen T. L, van der Mei. R.D. Polling systems with periodic server routeing in heavy traffic: distribution of the delay. Journal of Applied Probability, Vol. 40(2003), pp.305-331.
5. Frigui I, Alfa A.S. Analysis of a discrete time table polling system with MAP input and time-limited service discipline. Telecommunication Systems - Modeling, Analysis, Design and Management, Vol. 12(1999), pp.51-77.