基于单片机的智能伸缩型车位锁设计

Design and Realization of Intelligent Telescopic Parking Lock Based on Single Chip Micyoco System

针对目前手动车位锁使用不方便、遥控车位锁易被车辆轮胎碰擦或碾压造成锁体和车胎损伤等问题,设计了一款基于单片机控制技术、车牌识别技术、气压传动技术以及感测技术于一体的车牌识别智能伸缩型车位锁.该车位锁使用PT2262-IR红外无线遥控发射控制装置完成车牌信息的发送和接收,单片机STC12C5A60S2进行存储、记忆,默认车牌信息,利用车牌识别技术进行识别,通过单片机对识别信号进行判断,有效处理后控制步进电机,达到车位锁智能伸缩的目的.

At present,the manual parking lock is not convenient to use,remote parking locks always installed on the ground and are easy to be rubbed by the tire of the vehicle or cause some problems such as the damage of the lock body or the damage of the tire.Here,a new design of license plate recognition intelligent retractable parking lock was obtained based on single chip micyoco（SCM）control technology,license plate recognition technology,pneumatic transmission technology and sensing technology.The parking lock uses the PT2262-IR infrared wireless remote emission control device to complete the transmission and reception of license plate information.The microcontroller STC12 C5 A60 S2 is used for storage,memory,default license plate information,and the license plate recognition technology is for identification.The identification signal is judged by the SCM,and after the effective processing,the stepping motor is controlled to push the pneumatic transmission telescopic rod,so as to achieve the purpose of intelligent stretching of the parking lock.