基于RFID的共享自动感应车位锁系统

Design of automatic induction parking lock system based on RFID

针对城市停车位共享难的问题,设计了一种基于智能硬件与手机微信小程序相结合的共享自动感应车位锁系统。系统由共享车位锁、手机微信小程序和服务器端停车信息管理系统等三部分组成。给出了系统的主要工作流程和功能模块设计。车位锁系统,以STM32f103为主控芯片,采用RC522技术、GPS定位、无线通信、显示器等模块,实现了共享车位锁的定位导航,预定车位卡开锁,报警等功能。微信小程序采用MySQL数据库存储信息,使用微信开发者工具完成了车位选择、车位预约和进入车位和车位费用结算等基本功能。车位锁实物通过读取车辆IC卡进行测试,测试结果表明车位锁实现了设计功能。微信APP经过测试也完成设计功能。整个系统能完成对停车位的自动感知、出入库管理和费用结算功能,完成对停车位的无人化管理,进而提高停车位的利用效率。

Aiming at the difficulty of urban parking space sharing,a shared automatic induction parking lock system based on the combination of intelligent hardware and mobile phone WeChat applet was designed.The system consists of three parts:shared parking lock,mobile phone WeChat applet and server parking information management system.The main work flow and function module design of the system are given.Parking lock system,with STM32 F103 as the main control chip,using RC522 technology,GPS positioning,wireless communication,display and other modules,realize the positioning and navigation of shared parking lock,pre-booked parking card unlocking,alarm and other functions.WeChat applet uses MySQL database to store information,and uses WeChat developer tools to complete the basic functions of parking space selection,parking space reservation,parking space entry and parking space fee settlement.The parking lock is tested by reading the IC card of the vehicle,and the test results show that the parking lock has realized the designed function.WeChat APP also completed the design function after testing.The whole system can complete the automatic perception of parking space,warehouse management and cost settlement function,complete the unmanned management of parking space,and then improve the utilization efficiency of parking space.