一种简易的街灯控制器设计

针对城市街道路灯照明的特点,提出了一种新型的简易街灯控制器设计方法;方法利用光敏电阻和施密特触发器组成光控电路实现傍晚开灯,利用电容的充放电特性实现持续点亮时间控制;对控制器的总体框架、硬件电路、参数分析进行了介绍,并通过实验证明了其可行性;设计原理简单,维护方便,成本低廉,具有较高的推广价值.

Design of Easy Street Light Controller

Aiming at the characteristic of street light,a new type of easy street light controller design method is proposed.The method makes use of photosensitive resistor and Schmitt trigger composed of light-control circuit to switch on the street light in the evening,and makes use of capacitor charging and discharging characteristics to control duration of light-time.The overall framework,the hardware circuit and the parameter design were introduced.The feasibility was proved through the circuit simulation and exp...