The invention relates to an intelligent tractor network system which comprises a vehicle body BCAN bus, an information ICAN bus, a chassis CCAN bus and a power PCAN bus which are in signal connection with a central gateway, the communication rate of the vehicle body BCAN bus and the communication rate of the information ICAN bus are set to be 250K bps, and the communication rate of the chassis CCAN bus and the communication rate of the power PCAN bus are set to be 500K bps. The network nodes with the communication rate of 500K bps comprise an engine control system (EMS), a transmission control unit (TCU), a hydraulic retarder random access memory (RAM), an anti-lock braking system (ABS)/EBS, an air bag suspension ECAN, an automatic emergency braking system (AEB) and an electronic parking braking system (EPB). According to the invention, through optimizing the network topology, reasonably distributing the load of each network segment and improving the communication rate, the intelligent and networking configuration upgrading requirements of the whole vehicle can be met.

    本公开涉及一种智能牵引车网络系统,包括:分别与中央网关信号连接的车身BCAN总线、信息ICAN总线、底盘CCAN总线、动力PCAN总线,且所述车身BCAN总线、信息ICAN总线的通讯速率设置为250K bps,所述底盘CCAN总线、动力PCAN总线的通讯速率设置为500K bps;通讯速率为500K bps的网络节点包括发动机控制系统EMS、变速箱系统TCU、液力缓速器RAM、防抱死制动系统ABS/EBS、气囊悬架ECAN、自动紧急刹车系统AEB、电子驻车制动系统EPB。本公开通过优化网络拓扑、合理分配各网段负载和提高通讯速率,可满足整车智能化、网联化配置升级需要。


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    Titel :

    Intelligent tractor network system


    Weitere Titelangaben:

    智能牵引车网络系统


    Beteiligte:
    YI BIAO (Autor:in) / ZOU XINGHUI (Autor:in) / NI LI (Autor:in)

    Erscheinungsdatum :

    07.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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