一种预约式智能停车场及其LEACH路由算法改进  

A smart reservation-parking system and an improved LEACH cluster routing algorthm

作　　者：古辉[1] 顾杰杰 

机构地区：[1]浙江工业大学计算机科学与技术学院,浙江杭州310023

出　　处：《浙江工业大学学报》2016年第2期134-139,共6页Journal of Zhejiang University of Technology

摘　　要：通过超声波传感器实现对停车位上车辆有无检测,利用手机App来实时查询和预约停车位以及在线支付功能,提出了一种以超声波传感技术和无线传感网络技术,以及移动互联网络技术相结合的预约式智能停车场的控制与管理技术方案.在构建停车场无线传感网络过程中,基于某个特定的场景,提出了基于LEACH的簇树网络的路由算法改进方法,Matlab模拟实验表明,改进后的算法对节点能耗有很大减少,延长了停车场无线传感网络的生命周期,从而实现整个预约式智能停车场系统的有效管理.The ultrasonic sensors are used to detect the parking situation and the Apps installed in cell phone can be used to inquire and reserve parking service in this paper.A control and management method for the smart reservation-parking is proposed combining with ultrasonic sensor technology,wireless sensor network technology,as well as mobile Internet technology.During construction process of wireless sensor networks in the parking system,based on a particular scene,an improved routing algorithm based on LEACH cluster tree network approach is proposed.The simulation experiments on Matlab show that the improved algorithm greatly reduces the energy consumption of nodes and extends the wireless sensor network life cycle in the parking system.The entire smart reservation-parking system can be managed effectively.

关 键 词：停车位控制器 超声波 APP 无线传感器网络 LEACH蔟树网络 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]