A Novel Vehicle Detection Method Based on the Fusion of Radio Received Signal Strength and Geomagnetism
| Autor: | Yanliang Jin, Yong Xiong, Liangliang Lou, Jinyi Zhang |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
two-sensors fusion
geomagnetism Computer science Magnetism Real-time computing 02 engineering and technology lcsh:Chemical technology 01 natural sciences Biochemistry Signal Article Analytical Chemistry 0203 mechanical engineering Signal strength Position (vector) Vehicle detection lcsh:TP1-1185 Electrical and Electronic Engineering Instrumentation Fusion 010401 analytical chemistry 020302 automobile design & engineering Sensor fusion Atomic and Molecular Physics and Optics 0104 chemical sciences Axle Earth's magnetic field received signal strength vehicle detection |
| Zdroj: | Sensors Volume 19 Issue 1 Sensors, Vol 19, Iss 1, p 58 (2018) Sensors (Basel, Switzerland) |
| ISSN: | 1424-8220 |
| DOI: | 10.3390/s19010058 |
| Popis: | A geomagnetic signal blind zone exists between the front and rear axle of high-chassis vehicle such as trucks and buses, which leads to multiple-detection problem in detecting those vehicles running at low speed on roads or error-detection problem in the case of the stopping position of the vehicle is not standard when waiting for the traffic light to change. In order to improve the detection accuracy of any type of vehicle running at any speed, a novel two-sensors data fusion vehicle detection method through combining received signal strength from radio stations with geomagnetism around vehicles is designed and verified in the paper. Experimental results show that the accuracy of our proposed method can reach 95.4% and traditional single magnetism-based detection method was only 83.4% in the detection of high-chassis vehicles. |
| Databáze: | OpenAIRE |
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