The invention relates to the technical field of automatic driving vehicles, in particular to a drive-by-wire chassis for an automatic driving vehicle. The drive-by-wire chassis for the automatic driving vehicle comprises a frame, a suspension system, a driving system, an electronic steering system, an electronic service braking system, an electronic parking braking system, a power transmission system, an energy supply system, a chassis control system and a control circuit. The drive-by-wire chassis for the automatic driving vehicle has the drive-by-wire brake function, the drive-by-wire steering function, the drive-by-wire parking function and the drive-by-wire drive function, can receive brake fluid pressure, steering wheel rotation angle, parking state control and motor torque and rotation speed instructions sent by an automatic driving controller, and executes and feeds back the instructions.
本发明涉及自动驾驶车辆技术领域,尤其是涉及一种自动驾驶车用线控底盘。所述自动驾驶车用线控底盘包括车架、悬架系统、行驶系统、电子转向系统、电子行车制动系统、电子驻车制动系统、动力传输系统、供能系统、底盘控制系统、控制电路。本发明提供的一种自动驾驶车用线控底盘,具有线控制动、线控转向、线控驻车、线控驱动功能,可以接收自动驾驶控制器发出的制动液压力、方向盘转角、驻车状态控制、电机转矩转速指令,并进行执行及反馈。
Drive-by-wire chassis for automatic driving vehicle
一种自动驾驶车用线控底盘
2024-05-24
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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