The invention discloses a method and a system for judging an effective range of temporary speed limitation by an active transponder, the method is applied to a train control system, and the method comprises the following steps: acquiring line data information of a train, and obtaining off-line data according to the line data information; the absolute distance value in the offline data is verified; after the verification is passed, the system software of the train control system receives temporary speed limit information; according to the absolute distance between the starting point and the ending point of the temporary speed limit range of the current station train control center and the absolute distance between the starting point and the ending point of the speed limit jurisdiction range of an active transponder of the current station train control center, the temporary speed limit information is judged, and temporary speed limit parameters are obtained; and setting an active transponder message according to the temporary speed limit parameter. According to the method, the complexity in the real-time operation process of the system is reduced, the operation efficiency of the system is improved, and the stability influence caused by greatly increasing the time consumption of the system due to temporary speed limitation of operation is reduced.
本发明公开了一种有源应答器对临时限速有效范围的判定方法及系统,其应用于列控系统,所述方法包括:获取列车的线路数据信息,根据所述线路数据信息,得到离线数据;对所述离线数据中的绝对距离值进行校验;校验通过后,所述列控系统的系统软件接收临时限速信息;根据当前站列控中心的临时限速范围的起点和终点的绝对距离、当前站列控中心有源应答器限速管辖范围的起点和终点的绝对距离,分别对所述临时限速信息进行判定,得到临时限速的参数;根据所述临时限速的参数,设置有源应答器报文。本发明降低系统实时运算过程中的复杂性,并提升系统的运算效率,减少由于运算临时限速而大幅增加系统耗时所带来的稳定性影响。
Method and system for judging effective range of temporary speed limit by active transponder
一种有源应答器对临时限速有效范围的判定方法及系统
15.11.2024
Patent
Elektronische Ressource
Chinesisch
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