• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>18th world congress on intelligent transport systems : Featuring its america's annual meeting and exposition >Increased safety in road tunnels by means of traffic supervision independent of ambient light conditions
【24h】

Increased safety in road tunnels by means of traffic supervision independent of ambient light conditions

机译：独立于环境光线条件的交通监控，可提高公路隧道的安全性

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Is there a way of increasing road tunnel safety by using an alternative sensor technology?As today's prevalent road traffic tunnel supervision systems suffer from major drawbacks indetecting traffic in difficult light conditions, Saab has tested and evaluated new advancedradar technology as a complementary or potentially an alternative sensor technology fordetecting ghost drivers and stopped vehicles in road tunnels. The tests have been a greatsuccess so far, where it can be proven that advanced radar technology has at least equalperformance as state of the art CCTV/VCA systems performing under ideal light conditionsand outperforms camera technology in more difficult lighting scenarios. As road traffic tunnelsafety scenarios create some challenging problems to overcome, new detection algorithmshave been developed solving these issues. Suggestions on how to implement this newtechnology are given as well as sketching a totally new road tunnel safety concept. Acost/benefit analysis has been made showing that radar technology has a positive ratiocompared with existing CCTV/VCA systems.
机译：是否有使用替代传感器技术提高公路隧道安全性的方法？ 由于当今流行的道路交通隧道监控系统在以下方面存在重大缺陷： 萨博（Saab）在困难的光线条件下检测到交通情况，已经测试并评估了新的高级 雷达技术作为以下技术的补充或潜在的替代传感器技术 检测公路隧道中的幽灵司机和停下的车辆。测试很棒 迄今为止的成功，可以证明先进的雷达技术至少具有同等水平 作为在理想的光照条件下运行的最先进CCTV / VCA系统的性能 在更困难的照明情况下，其性能优于相机技术。作为道路交通隧道 安全方案带来了一些需要克服的挑战性问题，新的检测算法 已经开发出解决这些问题的方法。有关如何实施此新建议 给出技术，并勾勒出全新的公路隧道安全概念。一种 成本/收益分析表明雷达技术具有正比 与现有的CCTV / VCA系统相比。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号