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为解决既有线路施工造成LKJ数据换装困难的问题,针对LKJ数据换装的运用现状,提出了采用应答器提供LKJ基础数据与IC卡载入LKJ临时数据相结合为LKJ提供控车基础数据的技术方案,并对相应的应答器设置、应答器报文、LKJ临时数据设计、LKJ数据换装控制逻辑等展开研究。实际应用表明,该方案有效降低了LKJ数据换装的实时性要求和换装的频率,有利于保障列车运行安全。
In order to solve the problem that the LKJ data is difficult to be replaced due to the construction of the existing lines, aiming at the present situation of the LKJ data dress-up, the basic data of LKJ provided by the transponder and the temporary data of LKJ loaded by the IC card The technical scheme is also studied, and corresponding transponder settings, transponder messages, LKJ temporary data design and LKJ data facelift control logic are also studied. The practical application shows that the scheme effectively reduces the real-time requirements of LKJ data dress-up and the frequency of dress-up, which helps to ensure the safety of train operation.