The invention discloses a zero calibration unmanned steering engine and a control method. The device comprises an infrared sensor, a ball head bearing, a stepping motor, a push rod and a single-chip microcomputer system. The stepping motor drives the push rod; the wheels are stretched by the push rods to rotate; an infrared induction signal is adopted to determine the zero position of the wheel; the infrared sensor adopted by the invention has the characteristics of low cost, simple modification and good induction effect; a stepping motor is used as a steering driving motor; the steering control system has the characteristics of controllable steering angle, controllable steering speed and forward and reverse rotation control, adopts the push rod as a steering transmission mechanism, has the characteristics of simple connection and low cost, adopts the single chip microcomputer for signal receiving and output processing, is sensitive in response control, and is small in size, low in cost and convenient to popularize and use.
本发明公开了一种零位校准无人驾驶转向机及控制方法,包括红外传感器、球头轴承、步进电机、推杆和单片机系统,通过步进电机驱动推杆,由推杆拉伸车轮的转动,并采用红外感应信号来确定车轮的零位,本发明采用红外传感器具有成本低、改装简单、感应效果好的特点,采用步进电机作为转向驱动电机,具有转向角度可控、转向速度可控和正反转控制的特点,采用推杆作为转向的传动机制,具有连接简单,成本低的特点,采用单片机做信号接收和输出处理,响应控制灵敏,本发明的系统体积较小而且成本低廉便于推广使用。
Zero calibration unmanned steering engine and control method
一种零位校准无人驾驶转向机及控制方法
2020-04-14
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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