In this onboard network system, prescribed zones (Z) of a vehicle (10) are each provided with: a zone ECU (31); a power distributor (21) connected to an in-vehicle battery (20); and a plurality of electronic devices (D) having power supplied thereto from the power distributor (21) through a common power feeder cable (PC). The plurality of electronic devices (D) includes at least one first electronic device and at least one second electronic device which are not used simultaneously. When one of the first electronic device and the second electronic device is in operation, the zone ECU (31) causes cut off of power supply to the other electronic device.
在车载网络系统中,在车辆(10)的各个规定区域(Z)设置有区域ECU(31)、与车载电池(20)相连的电源分配器(21)、以及多个电子设备(D),从电源分配器(21)经由共用的供电线(PC)向多个电子设备(D)供电。多个电子设备(D)包括不同时使用的至少一个第一电子设备和至少一个第二电子设备,区域ECU(31)在第一电子设备和第二电子设备中的一者工作时,断开向另一者的供电。
ONBOARD NETWORK SYSTEM
车载网络系统
2021-12-21
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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |