LI Peng-yu1, LONG Hu-qiang1. Design and realization of a kind of wireless parking lot detector[J]. 2012, 31(1): 143-145. DOI: 10.13873/j.1000-97872012.01.044.
一种停车场无线车位检测器设计与实现
摘要
分析了现有有线超声波车位检测器存在的问题
在此基础上
提出了一种基于无线射频技术的车位检测器
并详细描述了系统原理、硬件设计和具体实现细节。无线车位检测器构成一个无线传感器网络
可以实时地监测车位占用情况。该检测器有安装方便
安全可靠
价格便宜等优点。
Abstract
The current problem of parking lots detector is analyzed.A kind of detector which is based on wireless RF technology is presented.A lot of detectors combine a wireless sensor network.The sensor’s information can be easily gathered.The detector has many characters