适用于既有线的大容量应答器传输系统

Large Capacity Balise Transmission System for Existing Railway Line

为了使列车运行控制记录装置(LKJ)的数据来源从车载下移到地面,提出采用大容量应答器从地面向LKJ提供控车数据,解决LKJ数据更新工作量大、维护成本高和管理难度大的问题。大容量应答器采用双信道,提高了数据容量,减少应答器使用数量,满足LKJ控车的数据需求。大容量应答器传输系统满足互联互通兼容性、应答器数据安全性、系统抗扰性、可维护性及可靠性要求。

In order to transfer the data of train control recorder from that the large-capacity balise be used to send wayside control data to reducing the workload of updating the recorder＇s data and the cost onboard to wayside, it is proposed the onboard train control recorder, of maintenance and simplifying the management of the device. The large-capacity balise adopts double channels and can decrease the number of balises and meets the controlling data requirement of the recorder. The transmission system of the large-capacity balise also meets the demand of interconnection, compatibility, data safety, anti-interfere, maintenance and reliability.