Key Technology and Open Test Method of Rail Train Field bus

Abstract

With the continuous development of the rail transit field, the communication between trains and vehicles has received extensive attention. Therefore, various international organizations have studied and formulated various communication network standards. At present, the field buses used in rail transit at home and abroad (except Japan) are mainly TCN (Train Communication Network), WorldFIP bus and LonWorks bus. This article describes and compares these three types of field buses.