基于云服务器的智能车位锁设计与实现
Design and Implementation of Intelligent Parking Lock Based on Cloud Server

为充分利用私有车位利用率和缓解城市“停车难”的问题，设计了基于云服务器的智能车位锁系统，利用错时停车以实现车位利用率最大化。系统由智能车位锁、微信小程序和云服务器端停车信息管理系统等三部分组成。智能车位锁以STM32F103RCT6为主控芯片，实现采集车位状态信息、预定车位开锁、报警等功能；通过4G通信技术将车位状态信息实时发送到云服务器，实现车位的信息化管理；微信小程序可实现车位状态信息查看、车位共享预约、自动计费、在线支付、导航等基本功能。测试结果表明，智能车位锁系统可以完成对停车位的自动感知、出入库管理和费用结算功能，达到对停车位的智能化管理，为市民开车出行带来了极大便利。
In order to fully utilize the availability of private parking spaces and alleviate the problem of “difficult parking” in cities, an intelligent parking lock system based on cloud servers has been designed. By using the cross-time parking method, it maximizes the availability of parking lots. The system consists of three parts: an intelligent parking lock, a WeChat applet, and a cloud server based on a parking information management system. The intelligent parking lock uses STM32F103RCT6 as the main control chip, it can collect parking status information, reserving parking space for unlocking and alarming. Real time transmission of parking space status information is sent to the cloud servers through 4G communication technology to realize information management of parking space. The user can look up the status information of parking space, sharing and booking parking spaces，pay online and navigate through WeChat applet. The test results indicated that intelligent parking lock system can achieve automatic perception, storage and retrieval management, navigation, and cost settlement functions for parking spaces. It achieved intelligent management of parking spaces and brought great convenience to citizens’ driving and transportation.