A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Platform door system adopting redundant PEDC board card
The invention provides a platform door system adopting a redundant PEDC board card, and the system comprises a plurality of platform door subsystems which are mutually independent and respectively correspond to different train directions, and each platform door subsystem comprises a main PEDC board and a slave PEDC board which are mutually connected in parallel; the hard wire input interfaces of the main PEDC board and the slave PEDC board which are connected in parallel are connected in parallel, the hard wire output interfaces of the main PEDC board and the slave PEDC board which are connected in parallel are connected in parallel, and the main PEDC board and the slave PEDC board which are connected in parallel are connected and communicated through a communication interface, so that clocks are synchronized; the main PEDC board and the slave PEDC board which are mutually connected in parallel are respectively connected in parallel with a hard line circuit of the DCU through door opening and closing hard lines which are mutually redundant, and are respectively connected in parallel with a communication line of the DCU through a redundant CAN (Controller Area Network) bus; the master PEDC board and the slave PEDC board which are connected in parallel are respectively connected with the monitoring host of the platform door system through two independent interfaces, so that the running quality of a train can be improved.
本发明提供一种采用冗余PEDC板卡的站台门系统，该系统包括：相互独立的多个站台门子系统，分别对应不同的列车方向，每个站台门子系统包括相互并联的主PEDC板和从PEDC板；相互并联的主PEDC板和从PEDC板的硬线输入接口并联，硬线输出接口并联，相互并联的主PEDC板和从PEDC板之间通过通信接口进行连接通信，以使时钟同步；相互并联的主PEDC板和从PEDC板分别通过相互冗余的开关门硬线与DCU的硬线线路并联连接，分别通过冗余的CAN总线与DCU的通信线路并联连接；相互并联的主PEDC板和从PEDC板通过相互独立的两个接口分别连接站台门系统的监控主机，可以提高列车运行质量。
Platform door system adopting redundant PEDC board card
The invention provides a platform door system adopting a redundant PEDC board card, and the system comprises a plurality of platform door subsystems which are mutually independent and respectively correspond to different train directions, and each platform door subsystem comprises a main PEDC board and a slave PEDC board which are mutually connected in parallel; the hard wire input interfaces of the main PEDC board and the slave PEDC board which are connected in parallel are connected in parallel, the hard wire output interfaces of the main PEDC board and the slave PEDC board which are connected in parallel are connected in parallel, and the main PEDC board and the slave PEDC board which are connected in parallel are connected and communicated through a communication interface, so that clocks are synchronized; the main PEDC board and the slave PEDC board which are mutually connected in parallel are respectively connected in parallel with a hard line circuit of the DCU through door opening and closing hard lines which are mutually redundant, and are respectively connected in parallel with a communication line of the DCU through a redundant CAN (Controller Area Network) bus; the master PEDC board and the slave PEDC board which are connected in parallel are respectively connected with the monitoring host of the platform door system through two independent interfaces, so that the running quality of a train can be improved.
本发明提供一种采用冗余PEDC板卡的站台门系统，该系统包括：相互独立的多个站台门子系统，分别对应不同的列车方向，每个站台门子系统包括相互并联的主PEDC板和从PEDC板；相互并联的主PEDC板和从PEDC板的硬线输入接口并联，硬线输出接口并联，相互并联的主PEDC板和从PEDC板之间通过通信接口进行连接通信，以使时钟同步；相互并联的主PEDC板和从PEDC板分别通过相互冗余的开关门硬线与DCU的硬线线路并联连接，分别通过冗余的CAN总线与DCU的通信线路并联连接；相互并联的主PEDC板和从PEDC板通过相互独立的两个接口分别连接站台门系统的监控主机，可以提高列车运行质量。
Platform door system adopting redundant PEDC board card
采用冗余PEDC板卡的站台门系统
WU ZHENGZHONG (author) / ZHANG HUI (author) / HU DINGXU (author) / WU AIJUAN (author) / XIONG JUN (author) / ZHANG BINGBING (author) / WU TAO (author)
2024-05-14
Patent
Electronic Resource
Chinese
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