Title | ||
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Vehicle Counting and Moving Direction Identification Based on Small-Aperture Microphone Array. |
Abstract | ||
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The varying trend of a moving vehicle's angles provides much important intelligence for an unattended ground sensor (UGS) monitoring system. The present study investigates the capabilities of a small-aperture microphone array (SAMA) based system to identify the number and moving direction of vehicles travelling on a previously established route. In this paper, a SAMA-based acoustic monitoring system, including the system hardware architecture and algorithm mechanism, is designed as a single node sensor for the application of UGS. The algorithm is built on the varying trend of a vehicle's bearing angles around the closest point of approach (CPA). We demonstrate the effectiveness of our proposed method with our designed SAMA-based monitoring system in various experimental sites. The experimental results in harsh conditions validate the usefulness of our proposed UGS monitoring system. |
Year | DOI | Venue |
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2017 | 10.3390/s17051089 | SENSORS |
Keywords | Field | DocType |
vehicle counting,moving direction,small-aperture microphone array,UGS | Aperture,Monitoring system,Moving vehicle,Unattended ground sensor,Vehicle counting,Bearing (mechanical),Electronic engineering,Microphone array,Closest point,Engineering | Journal |
Volume | Issue | Citations |
17 | 5.0 | 1 |
PageRank | References | Authors |
0.35 | 11 | 9 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xingshui Zu | 1 | 13 | 2.28 |
Shaojie Zhang | 2 | 203 | 28.81 |
feng guo | 3 | 25 | 3.88 |
Qin Zhao | 4 | 25 | 6.84 |
Xin Zhang | 5 | 47 | 4.48 |
Xing You | 6 | 11 | 2.15 |
Huawei Liu | 7 | 45 | 5.28 |
Baoqing Li | 8 | 114 | 20.13 |
Xiaobing Yuan | 9 | 36 | 7.46 |