Parking Guidance System Based on ZigBee and Geomagnetic Sensor Technology
Concerning the phenomenon that common parking service could not satisfy the increasing demand of the private vehicle owners,an intelligent parking guidance system based on ZigBee network and geomagnetic sensors was designed.Real-time vehicle position and related traffic information were collected by geomagnetic sensors around parking lots and updated to center server via ZigBee network.On the other hand,out-door Liquid Crystal Display screens controlled by center server can display information of available parking places.In this paper,guidance strategy was divided into four levels,which could provide clear and effective information to drivers.The experimental results prove that the distance detection accuracy of geomagnetic sensors was within 0.4m,and the lowest package loss rate of the wireless network in the range of 150m is 0%.This system can provide solution for better parking service in intelligent cities.
ZigBee Internet of Things(IoT) geomagnetic sensor technology intelligent parking
Fengli Zhou Qing Li
Faculty of Information Engineering City College Wuhan University of Science and Technology Wuhan 430083,China
国际会议
湖北咸宁
英文
268-271
2014-11-24（万方平台首次上网日期，不代表论文的发表时间）