The invention discloses a vehicle limping mode control system, the system is integrated in a domain controller of a vehicle, and the system comprises a first control circuit and a second control circuit connected with the first control circuit; the first control circuit is used for conducting a power supply of the vehicle to the second control circuit through a request signal when the request signal of the limping mode transmitted by a microprocessor included in the domain controller is received; the second control circuit is used for controlling the vehicle to enter a limping mode based on the fault signal when the fault signal transmitted by the microprocessor is received; otherwise, the vehicle is controlled not to enter the limping mode. According to the technical scheme, the control cost of the limping mode of the vehicle can be reduced on the premise that the driving safety of the vehicle is guaranteed by building a simple logic circuit.
本发明公开了一种车辆跛行模式的控制系统,所述系统集成在所述车辆的域控制器内部,所述系统包括:第一控制电路和与所述第一控制电路连接的第二控制电路;所述第一控制电路,用于在接收到所述域控制器包括的微处理器传输的跛行模式的请求信号时,通过所述请求信号将所述车辆的供电电源导通至所述第二控制电路;所述第二控制电路,用于在接收到所述微处理器传输的故障信号时,基于所述故障信号,控制所述车辆进入跛行模式;否则,控制所述车辆不进入跛行模式。上述技术方案,通过搭建简单的逻辑电路的方式,即可在保障车辆行驶安全的前提下降低车辆的跛行模式的控制成本。
Control system for limping mode of vehicle
一种车辆跛行模式的控制系统
2024-05-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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