An in-vehicle system is provided with: a first in-vehicle device mounted on a vehicle; a second in-vehicle device that is controlled in accordance with a signal output from the first in-vehicle device; a first in-vehicle ECU that is communicably connected to the first in-vehicle device and the second in-vehicle device via a signal line; and a second vehicle-mounted ECU that is communicably connected to the first vehicle-mounted device and the second vehicle-mounted device via the signal line, in which the first vehicle-mounted ECU and the second vehicle-mounted ECU are connected by a communication line of a different type from the signal line, and the second vehicle-mounted ECU is connected to the first vehicle-mounted device and the second vehicle-mounted device via the signal line. A communication path from the first in-vehicle device to the second in-vehicle device includes a first path relayed by the first in-vehicle ECU and a second path relayed by the second in-vehicle ECU.
一种车载系统,具备:第一车载装置,搭载于车辆;第二车载装置,根据从所述第一车载装置输出的信号而被控制;第一车载ECU,经由信号线以能够通信的方式与所述第一车载装置及所述第二车载装置连接;第二车载ECU,经由所述信号线以能够通信的方式与所述第一车载装置及所述第二车载装置连接,其中,所述第一车载ECU与所述第二车载ECU由与所述信号线不同的种类的通信线连接,从所述第一车载装置至所述第二车载装置的通信路径包括由所述第一车载ECU中继的第一路径和由所述第二车载ECU中继的第二路径。
Vehicle-mounted system and vehicle-mounted ECU
车载系统及车载ECU
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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