| 摘要 |
A traffic monitoring system 2 comprising: a camera system 4 configured to capture images of vehicles, the camera system 4 comprising a first wireless time receiver 12 configured to receive a wirelessly transmitted time signal, a camera 10 and a camera controller 14; and a light system 6 configured to selectively illuminate the vehicles, the light system 6 being spaced apart from the camera system, wherein the light system 6 comprises a light 16, a light controller 20 and a second wireless time receiver 18 configured to receive the wirelessly transmitted time signal such that the image capture by the camera system 4 and the illumination by the light system 6 is synchronised. The first and/or second wireless time receivers 12, 18 may be Global Navigation Satellite System (GNSS) receivers. The camera system 4 may comprise an Automatic Number Plate Recognition (ANPR) camera 10. |
