The invention discloses an unmanned vehicle communication system based on a time sensitive network, which comprises a central computing control unit, a vehicle-mounted Ethernet switch, a vehicle control unit, a central gateway and a wireless communication unit, and is characterized in that the central computing control unit is used for processing a core algorithm, processing data and issuing a logic command; and the vehicle-mounted Ethernet switch is used for data transmission, exchange and forwarding, the central computing control unit is connected with the vehicle-mounted Ethernet switch through a time sensitive network, and the vehicle control unit is connected with the central gateway through a CAN bus. The central gateway is connected with the vehicle-mounted Ethernet switch through atime sensitive network, the wireless communication unit is used for wireless communication of a vehicle, the wireless communication unit is connected with the vehicle-mounted Ethernet switch throughthe time sensitive network, and the switch adopts a TSNSwitch module, so that the switch is provided with a common Ethernet port, and has a TSN data frame conversion function.
本发明公开了一种基于时间敏感网络的无人车辆通信系统,包括中央计算控制单元、车载以太网交换机、车辆控制单元、中央网关和无线通信单元,所述中央计算控制单元用于核心算法的处理、数据的处理以及逻辑命令的下达,所述车载以太网交换机,用于数据的传输、交换与转发,所述中央计算控制单元通过时间敏感网络与所述车载以太网交换机连接,所述车辆控制单元通过CAN总线与所述中央网关连接,所述中央网关通过时间敏感网络与所述车载以太网交换机连接,所述无线通信单元用于车辆的无线通信,所述无线通信单元通过时间敏感网络与所述车载以太网交换机连接,交换机采用TSNSwitch模块不仅具有常用的以太网口,还具有TSN数据帧的转换功能。
Unmanned vehicle communication system based on time sensitive network
一种基于时间敏感网络的无人车辆通信系统
2021-03-02
Patent
Electronic Resource
Chinese
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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