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车载网络通信电缆是机车(城市地铁、轻轨和铁路列车)网络通信的主要传输通道,其质量直接影响着机车的控制和信息传输精度。介绍了车载网络通信电缆结构设计的一种方案。详细介绍了车载网络通信电缆的导体、绝缘、包带、屏蔽层以及外护套的结构设计过程。通过理论分析、样品试制和试验验证相结合的方法,最终达到预期的设计目标。
Vehicle network communication cable is the main transmission channel of locomotive (urban subway, light rail and railway train) network communication, the quality of which directly affects the locomotive control and information transmission accuracy. Introduced a vehicle network communication cable structure design of a program. The structure design process of conductor, insulation, tape, shield and outer sheath of vehicle network communication cable is introduced in detail. Through the theoretical analysis, sample preparation and experimental verification method of combining, and ultimately achieve the desired design goals.