The invention discloses a motor safety monitoring system and method, a vehicle and a storage medium, and the system comprises a motor control module which is used for obtaining the expected operation data of a motor execution module, and transmitting the expected operation data to a safety monitoring module; and the safety monitoring module is used for triggering a safety monitoring mechanism to cut off a control link of the motor control module to the motor execution module under the condition that it is determined that the motor execution module is in a motor error driving state according to the expected operation data and the collected actual operation data, so that the error driving harm of the whole vehicle is relieved. After the false driving of the motor is monitored, a safety monitoring mechanism works to enable a motor control system to reach a system level function safety state, so that the whole vehicle enters a whole vehicle level safety state before the whole vehicle is damaged due to false driving failure of different types of motors.
本发明公开了一种电机安全监控系统、方法、车辆及存储介质,该电机安全监控系统包括:电机控制模块,用于获取电机执行模块的预期运行数据,将预期运行数据发送到安全监控模块;安全监控模块,用于根据预期运行数据和采集得到的实际运行数据确定电机执行模块处于电机误驱动状态的情况下,触发安全监控机制切断电机控制模块对电机执行模块的控制链路,以使整车解除误驱动危害。通过在监控到电机误驱动后,安全监控机制起作用,使电机控制系统到达系统层级功能安全状态,从而使整车由于不同类型电机误驱动失效触发整车危害前,进入整车层级安全状态。
Motor safety monitoring system and method, vehicle and storage medium
一种电机安全监控系统、方法、车辆及存储介质
2023-01-20
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge |
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