The invention provides a chassis domain integrated control device. The chassis domain integrated control device is characterized in that a microprocessor is connected with motor driving circuits of at least two control systems; the whole vehicle communication circuit transmits an external control instruction to the microprocessor; the sensor interface processing circuit is connected with an external sensor associated with the control system, and transmits an acquisition signal of the sensor to the microprocessor; the microprocessor generates a driving control signal according to an external control instruction and an acquisition signal of the sensor and sends the driving control signal to the motor driving circuit of the corresponding control system; the motor driving circuit generates a motor driving signal to the corresponding motor according to the driving control signal. And the integration is high, signal wire harnesses are reduced, the corresponding speed is accelerated, the chip consumption is reduced, the cost is reduced, execution components are reduced, and the vehicle weight is reduced.
本发明提供一种车底盘域集成控制装置,包括:微处理器连接至少两种控制系统的电机驱动电路;整车通信电路将外部控制指令传输至微处理器;传感器接口处理电路连接外部与控制系统关联的传感器,将传感器的采集信号传输给微处理器;微处理器根据外部控制指令以及传感器的采集信号产生驱动控制信号并发送给对应控制系统的电机驱动电路;电机驱动电路根据驱动控制信号产生电机驱动信号给对应的电机。集成性高,减少信号线束,加快相应速度,减少芯片用量,降低成本,减少执行部件,减低了车辆重量。
Chassis domain integrated control device
一种车底盘域集成控制装置
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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