The invention relates to the technical field of automobile windshield wiper control, and discloses an automobile windshield wiper motor control chip which comprises a substrate, a motor motion control logic unit, at least one motor driving unit, an oscillator and a signal interaction unit are arranged on the substrate, and the motor driving unit comprises a motor motion signal waveform generator and a motor state detection unit. The signal interaction unit comprises at least one of an input and output interface unit, a CAN bus control unit and a UCpe bus control unit, the design is novel, the control function of the automobile windshield wiper motor can be completed only by using the automobile windshield wiper motor control chip, different chips do not need to be connected through wires for use, the cost is low, and the cost is low. The installation of an automobile control circuit is simplified; only wiper motor control is achieved, and the utilization rate is high.
本发明涉及汽车雨刷控制技术领域,公开了一种汽车雨刷电机控制芯片,包括基板,基板上设有电机运动控制逻辑单元、至少一个电机驱动单元、振荡器和信号交互单元,电机驱动单元包括电机运动信号波形发生器和电机状态检测单元,信号交互单元包括输入输出接口单元、CAN总线控制单元和UCle总线控制单元中的至少一个单元,本发明设计新颖,在实际使用时只需使用本发明即一个芯片便能完成汽车雨刷电机的控制功能,不用通过导线将不同芯片连接起来使用,简化了汽车控制电路的安装;而且本发明只实现雨刷电机控制,利用率高。
Automobile windshield wiper motor control chip
一种汽车雨刷电机控制芯片
2022-06-07
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
Automobile windshield wiper motor control chip and system
European Patent Office | 2024
|