A propulsion torque distribution system for a vehicle includes a controller in electronic communication with a plurality of vehicle systems. The controller executes instructions to receive at least one or more computational faults, one or more sensor faults, and a driver torque request. In response to receiving at least one of the one or more computational faults and the one or more sensor faults, the controller determines that a computational fault that affects the primary torque request has occurred. In response to determining that a calculated fault affecting the primary torque request has occurred, the controller determines a severity of the fault. The controller determines a remedial state based on the severity of the fault. The remedial state indicates a corresponding action performed by the propulsion torque distribution system.
一种用于车辆的推进扭矩分配系统,包括与多个车辆系统电子通信的控制器。控制器执行指令以接收至少一个或多个计算故障、一个或多个传感器故障和驾驶员扭矩请求。响应于接收到一个或多个计算故障和一个或多个传感器故障中的至少一者,控制器确定影响主扭矩请求的计算的故障已经发生。响应于确定影响主扭矩请求的计算的故障已经发生,控制器确定故障的严重程度。控制器基于故障的严重程度确定补救状态。补救状态指示由推进扭矩分配系统执行的相应措施。
Propulsion torque distribution system providing remedial action
提供补救措施的推进扭矩分配系统
25.11.2022
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 |
PROPULSION TORQUE DISTRIBUTION SYSTEM PROVIDING REMEDIAL ACTION
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