Visible light communication based intelligent transportation systems (ITS-VLC) show great potential for future urban mobility. This study presents a performance evaluation of range estimation between vehicles and infrastructures in an ITS-VLC system. In the proposed ITS-VLC system, it is easy to simultaneously conduct communication and ranging using stereo cameras. However, the stereo camera calibration becomes a problem during simultaneous communication and ranging due to vehicle vibration. Using the data from LED transmitters and stereo cameras, it can obtain multiple measurements of distance. The monocular-stereo fusion algorithm is applied to visible light ranging in the proposed scheme using particle swarm optimization. We employed real data from the field trial experiment and achieved a ranging accuracy of 60 ± 1.0 m.
Vehicle Distance Measurement based on Visible Light Communication Using Stereo Cameras
11.07.2021
5711636 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
VEHICLE DISTANCE MEASUREMENT BASED ON VISIBLE LIGHT COMMUNICATION USING STEREO CAMERAS
British Library Conference Proceedings | 2021
|British Library Online Contents | 2002
|The Vehicle Distance Measurement System Based on Binocular Stereo Vision
British Library Conference Proceedings | 2016
|British Library Conference Proceedings | 2001
|