摘要
针对车位锁的特点需求,本文采用红外发射/接收模块PT2262/PT2272作为信号发射/接收,通过反相器74LS04处理信号后送给单片机,单片机控制H桥来控制电机的正转/反转设计了能够智能控制车锁升降的电子遥控车位锁。结合实际应用,表明了该系统具有操作简单、准确的特点,达到了设计要求。
According to the requirements of the parking lock characteristics, This paper introduces an intelligent electronic parking lock controller based on PT2262/PT2267 ,74LS04 and MCU. The main use an infrared transmitter/receiver module PT2262/PT2272 as the signal transmission/reception,through the inverter 74LS04 processed signal to the microcontroller, microprocessor controlled H-bridge to control the motor forward/reverse ,in order to control parking lock gear plate movements. The experiment and application show that this test system has good performance, and achieve the design requirement.
出处
《电子设计工程》
2017年第1期182-184,共3页
Electronic Design Engineering
基金
基金项目:郑州市光电信息技术及应用实验室(114PYFZX505)
