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Traffic Monitoring With Lasers And Vision

机译:激光和视觉交通监控

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Twelve fixed PoliScan speed systems designed by Vitronic will begin operation on state trunk and regional roads in Lithuania this summer. Light detection and ranging (lidar) and digital imaging technology provide speed enforcement on up to three lanes of traffic. The target of the Lithuanian authorities is to reduce the number of deaths caused as a result of unsafe speeds by 25% before 2010.rnIn contrast to many older technologies, the lidar-based system enables multiple vehicles to be identified and tracked on up to three lanes from a single system. With lane-specific speed detection, not even drivers traveling parallel or tailgating can avoid enforcement. If a driver is caught speeding, a color photograph of the vehicle is sent, along with additional case data, via a wireless connection to the Lithuanian traffic police for further processing. The case file is encrypted to prevent data manipulation. The system architecture also provides the possibility of classifying vehicles.
机译:由Vitronic设计的十二个固定的PoliScan速度系统将于今年夏天在立陶宛的国家干线和地区道路上开始运行。光检测和测距(激光)和数字成像技术可在多达三个车道上提供速度强制执行。立陶宛当局的目标是在2010年前将因不安全的速度造成的死亡人数减少25%。rn与许多较旧的技术相比,基于激光雷达的系统能够识别和追踪多辆车辆,最多可追踪三辆单个系统的通道。使用特定于车道的速度检测,即使是平行行驶或尾随行驶的驾驶员也无法避免执法。如果驾驶员被发现超速,则通过无线连接将车辆的彩色照片以及其他案件数据发送给立陶宛交通警察,以进行进一步处理。案例文件被加密以防止数据操纵。该系统架构还提供了对车辆进行分类的可能性。

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    《Vision Systems Design》 |2008年第8期|10|共1页
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