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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiaojie Zong Xiangji Wen Zhi Wang |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Control Sci. & Eng., Zhejiang Univ., Hangzhou, China (Xiangji Wen; Zhi Wang) || Sch. of Comput. Sci. & Inf. Eng., Zhejiang Gongshang Univ., Hangzhou, China (Xiaojie Zong) |
| Abstract | The research of real-time traffic condition are mainly concentrated on GPS module, which is energy-intensive and become invalid when suffering from enclosed areas. In this paper, taking advantage of accelerometer embed in mobile devices, we propose a new approach to estimate the vehicle traveling speed. We analyze the characteristics of time domain and frequency domain, and have discovered excellent characteristics. We have trained the classified model to match the acceleration with traveling speed successfully and achieve a good performance. Therefore, we could evaluate the traffic congestion scale with the estimated value. With this approach, we could get the traffic information in closed areas. The experiment result has achieved a satisfied accuracy, and above all the accelerometer is more energy-efficient than the GPS module. |
| Starting Page | 2012 |
| Ending Page | 2017 |
| File Size | 375209 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479987283 |
| e-ISBN | 9781479987306 |
| DOI | 10.1109/CYBER.2015.7288257 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-06-08 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Automation Conferences Control systems Intelligent systems |
| Content Type | Text |
| Resource Type | Article |
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