【摘要】 介绍一种基于红外光电传感器的智能车电机调速系统设计方案。系统以飞思卡尔16位单片机为核心控制单元,使用红外光电传感器采集电机转速信息.用PWM波驱动直流电机.实现智能车驱动电机的闭环速度控制。更多还原

【Abstract】 This paper introduced a speed control system of smart car based on infrared sensor.The Freescale 16-bit MCU was served as the core control unit in this system.The system captured driving motor speed information from the infrared sensor and drove DC motor by PWM wave.It realizes close-loop speed control of smart car’s driving motor.更多还原