A vehicle communication system includes: a control device 10B provided in a vehicle; and a management device 50 that is provided in a battery 20 mounted on the vehicle while communicably connected to the control device 10B. One of the control device 10B and the management device 50 discriminates a communication specification of the other and switches the communication specification. In this configuration, consistency of the communication specification is attained between the control device 10B of the vehicle and the battery 20, so that disability of communication between the control device 10B and the battery 20 can be prevented.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle communication system, battery management device, circuit board, battery, and communication specification switching method


    Contributors:

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr





    BATTERY SYSTEM, COMMUNICATION CIRCUIT FOR A BATTERY SYSTEM AND VEHICLE

    HOFER MAXIMILIAN / PRETSCHUH MARKUS | European Patent Office | 2024

    Free access

    Switching tube detection circuit of battery management system, battery management system and vehicle

    LIU ZHEN / XIAO WENBING / XIE SHAOWEI et al. | European Patent Office | 2023

    Free access

    Battery management method and battery management system for on-board circuit battery of hybrid motor vehicle

    SENFT PETER / AVOLIO GIOVANNI | European Patent Office | 2024

    Free access