The embodiment of the invention provides an engine torque monitoring method and device, equipment, a storage medium and a program product, and the method comprises the steps: obtaining first engine state information and a first CAN signal corresponding to a vehicle control unit through an engine torque control monitoring layer; obtaining second engine state information and a second CAN signal corresponding to the vehicle control unit through an engine torque control function layer; function safety monitoring is carried out on the actual torque of the engine based on the first CAN signal and the first engine state information through an engine torque control monitoring layer; through an engine torque control function layer, abnormal monitoring is carried out on engine related torque based on the first CAN signal, the first engine state information, the second engine state information and the second CAN signal; according to the embodiment of the invention, the monitoring of the engine torque under the hybrid power vehicle system can be effectively realized, so that the engine control meets the functional safety requirements of the whole hybrid power vehicle.
本发明实施例提供发动机扭矩的监控方法、装置、设备、存储介质及程序产品,通过发动机扭矩控制监控层,获取第一发动机状态信息以及整车控制器对应的第一CAN信号;通过发动机扭矩控制功能层,获取第二发动机状态信息以及整车控制器对应的第二CAN信号;通过发动机扭矩控制监控层,基于第一CAN信号以及第一发动机状态信息对发动机实际扭矩进行功能安全监控;通过发动机扭矩控制功能层,基于第一CAN信号、第一发动机状态信息、第二发动机状态信息以及第二CAN信号对发动机相关扭矩进行异常监控;本公开实施例,可以有效实现混动车体系下的发动机扭矩的监控,使得发动机控制满足混动车整车的功能安全要求。
Engine torque monitoring method and device, equipment, storage medium and program product
发动机扭矩的监控方法、装置、设备、存储介质及程序产品
2024-09-13
Patent
Electronic Resource
Chinese
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 |
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