题名: |
Synthesis of Visibility Detection System. |
作者: |
M. Abdel-Aty; M. Ahmed; J. Lee; Q. Shi; M. Abuzwidah; |
关键词: |
accident reduction, airport weather information, driving, fog, highways, real time weather data, research project, seasons, smoke, speed limits, wildfires |
摘要: |
Visibility is a critical component to the task of driving on all types of roads. The visibility detection and warning systems provide real-time, automated detection as well as appropriate responses to counteract reduced visibility conditions due to fog, heavy rain, snow, smoke, dust or haze by informing drivers of present conditions and lowering the speed limits to match the reduced visibility condition. The objective of the research project is to provide a synthesis of visibility detection systems and traffic control techniques that are developed and/or implemented in the U.S. and around the world. The report provides an overview of the best practices of fixed visibility systems at areas of recurrent dense fog and mobile systems for seasonal visibility reduction for areas of predicted seasonal fog or smoke from wildfires. Ongoing research efforts of developing new camera-based visibility detection systems are also discussed. |
总页数: |
148p |
报告类型: |
科技报告 |