基于GSM和ZigBee技术的小区车位远程控制系统设计

基于GSM和ZigBee技术的小区车位远程控制系统设计(论文15000字)
摘要：目前我国小区车位管理系统处于落后阶段，针对目前为了缓解城市停车难，小区车位对外开放而造成的业主回家停车不便等问题，本论文设计了一种基于GSM和ZigBee技术的小区车位远程控制系统。该系统利用ZigBee组网技术，通过在每个车位安装的ZigBee终端节点和在物业安装ZigBee协调器，构建小区停车场的无线通信网络。业主在开车回家前利用车内的GSM模块发送包含车位信息的指令至物业的GSM指令接收模块，然后通过串口通信将数据传送至ZigBee协调器，协调器自动唤醒相应路径上的ZigBee路由节点工作，以逐级传递的方式将检测指令传送给该业主车位的终端节点，利用地磁传感器对该业主车位状态信息进行检测，并通过ZigBee无线通信网络将数据传回物业。物业通过接收到的车位信息，及时处理该业主车位上方停放的车辆。该系统不仅能有助于缓解城市停车难问题，而且有效地保障了业主便捷停车的需要，极大地方便了生活。
关键词：小区车位；远程控制；GSM；ZigBee；地磁传感器

The remote control system for residential parking area based on GSM and ZigBee Technology
Abstract:At present, the residential parking management system in our country is in the backward stage. In this paper, a remote control system of residential parking space based on GSM and ZigBee technology is designed in order to alleviate the problem of parking. Using the ZigBee networking technology, the system builds the wireless communication network of the parking lot by installing ZigBee terminal nodes in each parking space and ZigBee coordinator in the property. Before driving home, the owner uses the GSM module inside the car to send instructions containing the parking information to the GSM instruction receiving module of the property, and then transmits the data to the ZigBee coordinator through serial communication. Then the coordinator automatically wakes up the work of the ZigBee routing node on the corresponding path, and transfers the detection instructions to the terminal node of the owner's parking space in a progressive way.The terminal node of the parking space is detected by the geomagnetic sensor, and the data is sent back to the property through the ZigBee wireless communication network. The property receives the parking information, and thenmoves the car parked above the owner's parking space timely. The system can not only help alleviate the problem of parking in cities, but also protect the needs of convenient parking for owners effectivelyand facilitate lifegreatly.

Key words: residential parking area; remote control; GSM; ZigBee; geomagnetic sensor
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目 录
1 引言    1
1.1 研究意义    1
1.2 研究现状    2
1.3 本文工作内容    3
2 设计方案论证    3
2.1 设计目的    3
2.2 本设计的技术方案    3
2.2.1 单片机主控芯片的选择    4
2.2.2 地磁传感器的选择    5
2.2.3 ZigBee模块的设计    5
2.2.4 GSM模块的设计    6
2.2.5 OLED显示模块及蜂鸣器报警模块的设计    6

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2.2.6 电源模块的设计    6
2.3 本设计方案的特点    7
3 系统硬件设计与实现    7
3.1 基于GSM和ZigBee技术的小区车位远程控制系统的设计原理    7
3.2 主要单元电路设计    9
3.2.1 电源电路    9
3.2.2 汽车内的指令发送部分电路    10
3.2.3 车位检测部分电路    11
3.2.4 物业总处理部分电路    13
4 程序设计    15
4.1 小区车位远程控制系统的主程序设计    15
4.2 子程序设计    16
4.2.1 GSM远程通信模块程序    16
4.2.2 ZigBee网络节点通信模块程序    17
5 系统调试    18
5.1 软件调试    18
5.2 硬件调试    19
6 结论    23
参考文献：    23
致谢    25 [来源：http://www.think58.com]