The invention provides a pointer type instrument, a pointer type instrument control method, an instrument controller and a medium, and relates to the technical field of pointer type instruments. The pointer type instrument comprises a controller, a stepping motor and a pointer disc. The input end of the controller is in communication connection with the sensor so as to obtain target environment parameters collected by the sensor; a plurality of output ends of the controller are electrically connected with a plurality of control ends of the stepping motor; the driving end of the stepping motor is in transmission connection with the instrument pointers on the pointer disc, so that multiple paths of pulse control signals can be output through the multiple output ends of the controller to drive the stepping motor to work, and then the stepping motor can drive the instrument pointers to rotate to target scale values corresponding to environmental parameters on the pointer disc. A special driving chip is avoided, so that the manufacturing cost of the pointer type instrument can be reduced.
本申请提供一种指针式仪表、指针式仪表控制方法、仪表控制器及介质,涉及指针式仪表技术领域。该指针式仪表,包括:控制器、步进电机以及指针盘;其中,控制器的输入端与传感器通信连接,以获取传感器采集到的目标环境参数;控制器的多个输出端与步进电机的多个控制端电连接;步进电机的驱动端与指针盘上的仪表指针传动连接,实现了可以通过控制器的多个输出端输出多路脉冲控制信号以驱动步进电机工作,进而步进电机可以带动仪表指针在指针盘上转动至环境参数对应的目标刻度值,而避免采用专用的驱动芯片实现,可以降低指针式仪表的制作成本。
Pointer type instrument, pointer type instrument control method, instrument controller and medium
指针式仪表、指针式仪表控制方法、仪表控制器及介质
2021-07-06
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |