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.
Vehicle communication system, battery management device, circuit board, battery, and communication specification switching method
2020-04-28
Patent
Electronic Resource
English
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 |
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