The invention discloses an automatic driving automobile driving system with a redundancy effect. The automatic driving automobile driving system comprises a first wheel and a second wheel; a first driver comprises a first driving motor and a first transmission device which are in transmission connection, and a second driver comprises a second driving motor and a second transmission device which are in transmission connection; a clutch device is arranged between the first transmission device and the second transmission device; when the first driving motor and the second driving motor work normally, the clutch device is in a separated state, the first wheel achieves independent driving operation through the first driving motor, and the second wheel achieves independent driving operation through the second driving motor; and when the first driving motor or the second driving motor breaks down, the clutch device is in a non-separated state, the first transmission device and the second transmission device become coupling transmission devices, the coupling transmission devices are in transmission connection with the driving motor without a fault and used for achieving simultaneous driving operation of the first wheel and the second wheel, and the redundancy effect is achieved.
本发明公开了一种具有冗余效果的自动驾驶汽车驱动系统,包括第一车轮和第二车轮,第一驱动器包括传动连接的第一驱动电机和第一传动装置,第二驱动器包括传动连接的第二驱动电机和第二传动装置;第一传动装置和第二传动装置之间设有离合装置;当第一驱动电机和第二驱动电机正常工作时,离合装置处于分离状态,第一车轮通过第一驱动电机实现独立驱动运行,第二车轮通过第二驱动电机实现独立驱动运行;当第一驱动电机或第二驱动电机发生故障时,离合装置处于非分离状态,第一传动装置和第二传动装置成为耦合传动装置,该耦合传动装置与没有发生故障的驱动电机传动连接,用于实现对第一车轮和第二车轮的同时驱动运行,达到冗余效果。
Automatic driving automobile driving system with redundancy effect
一种具有冗余效果的自动驾驶汽车驱动系统
2020-12-18
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 |
Automobile automatic driving redundancy control system and method
European Patent Office | 2023
|European Patent Office | 2022
|Automatic driving automobile safety domain redundancy control system and safety evaluation method
European Patent Office | 2023
|Automatic driving power supply redundancy system and driving equipment
European Patent Office | 2023
|