智能车位锁管理系统设计

Design of Lock Management System for Intelligent Parking Spaces

为了解决广大市民停车难、停车贵等问题,将ZigBee与WiFi无线通信技术相结合,并引入实时时钟模块和继电器模块,通过软、硬件开发设计了智能车位锁管理系统。当有取车或停车需求时,手机用户通过WiFi接入网络并发送需求指令,ZigBee协调器收到通信请求后发送无线数据到指定终端,从而控制车位锁的升降。此外,该系统利用RTC实时时钟模块可计算停车时间并扣取费用。通过实验验证了该车位锁管理系统的有效性。本管理系统的设计为全市停车场进行联网提供了一种新方案。

To solve the parking problems in cities, a kind of lock management system for intelligent parking spaces is developed by combining ZigBee with WiFi wireless communication technologies and importing the re- al time clock （RTC） and relay modules. When there is parking or pick-up demand, mobile users can access WiFi and send relative commands. After receiving the commands, ZigBee coordinator will send wireless data to the specified terminals so as to control rising and falling of the lock. Furthermore, this management system can calculate parking time by using RTC module and charges the parking fee. The experiments validated this man- agement system. This design provides a novel solution for the citywide parking spaces networking.