The invention discloses a vehicle-mounted integrated communication device and equipment, the device comprises a vehicle-mounted logic unit, a plurality of main control units and a communication unit, the vehicle-mounted logic unit is used for sending first communication data of vehicle-mounted equipment and external equipment; each main control unit is connected with the vehicle-mounted logic unit, and the main control unit in an enabled state is used for receiving and sending first communication data to the outside; the communication unit is connected with each main control unit, and the communication unit is used for receiving the first communication data, communicating with external equipment according to the first communication data, and sending second communication data fed back by the external equipment to the main control unit, so that the main control unit summarizes the second communication data and sends the second communication data to the vehicle-mounted logic unit. According to the invention, physical isolation of the safety function and the non-safety function of the vehicle-mounted equipment can be realized, and the availability and safety of the vehicle-mounted equipment are improved.
本发明公开了一种车载综合通信装置和设备,该装置包括:车载逻辑单元、若干个主控单元和通信单元,其中,车载逻辑单元用于发送车载设备与外部设备的第一通信数据;每一主控单元与车载逻辑单元连接,处于启用状态下的主控单元用于接收并对外发送第一通信数据;通信单元与每一主控单元连接,通信单元用于接收第一通信数据,并根据第一通信数据与外部设备进行通信,以及将外部设备反馈的第二通信数据发送给主控单元,以便主控单元汇总后发送给车载逻辑单元。本发明可实现车载设备安全功能和非安全功能的物理隔离,提升车载设备的可用性和安全性。
Vehicle-mounted integrated communication device and equipment
车载综合通信装置和设备
2022-10-11
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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