Vehicle Speed Observation Models Based on the Data on the Smartphone GPS
Vehicle Speed Observation Models Based on the Data on the Smartphone GPS作者机构：Magister Electrical Engineering Department Engineering Faculty and Udayana University Denpasar Bali Indonesia
出 版 物：《Computer Technology and Application》 (计算机技术与应用（英文版）)
年 卷 期：2016年第7卷第6期
页 面：300-307页
学科分类：081802[工学-地球探测与信息技术] 08[工学] 080203[工学-机械设计及理论] 081105[工学-导航、制导与控制] 0818[工学-地质资源与地质工程] 0804[工学-仪器科学与技术] 0802[工学-机械工程] 0811[工学-控制科学与工程]
主 题：GPS smartphone vehicle speed observations.
摘 要：The development of GPS （global positioning system） receiver now can be integrated on a smartphone. GPS receiver on smartphones has been developed for location-based applications. Smartphones are very suitable to be used as an experimental tool, because smartphones are usually equipped with various types of sensors. This paper proposes a model observation vehicle speed on a road section based on the GPS data on the smartphone. Observations made by calculating the speed of the speed of vehicles moving through the data transfer at the GPS location of the smartphone, the data are then sent periodically to the server and server processing and storage of vehicle speed data. After tested with test reliability indicators use RMSE, observations with model observations speed, speed based on GPS data on a smartphone are relevant when compared with the speed directly from the vehicle＇s speedometer with the difference between the value of the difference of speed that is 3.1785 km/h.
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