期刊文献+
共找到6篇文章
< 1 >
每页显示 20 50 100
A Workable Solution for Reducing the Large Number of Vehicle and Pedestrian Accidents Occurring on a Yellow Light
1
作者 Pranav Gupta Silki Arora 《Journal of Transportation Technologies》 2024年第1期82-87,共6页
Traffic intersections are incredibly dangerous for drivers and pedestrians. Statistics from both Canada and the U.S. show a high number of fatalities and serious injuries related to crashes at intersections. In Canada... Traffic intersections are incredibly dangerous for drivers and pedestrians. Statistics from both Canada and the U.S. show a high number of fatalities and serious injuries related to crashes at intersections. In Canada, during 2019, the National Collision Database shows that 28% of traffic fatalities and 42% of serious injuries occurred at intersections. Likewise, the U.S. National Highway Traffic Administration (NHTSA) found that about 40% of the estimated 5,811,000 accidents in the U.S. during the year studied were intersection-related crashes. In fact, a major survey by the car insurance industry found that nearly 85% of drivers could not identify the correct action to take when approaching a yellow traffic light at an intersection. One major reason for these accidents is the “yellow light dilemma,” the ambiguous situation where a driver should stop or proceed forward when unexpectedly faced with a yellow light. This situation is even further exacerbated by the tendency of aggressive drivers to inappropriately speed up on the yellow just to get through the traffic light. A survey of Canadian drivers conducted by the Traffic Injury Research Foundation found that 9% of drivers admitted to speeding up to get through a traffic light. Another reason for these accidents is the increased danger of making a left-hand turn on yellow. According to the National Highway Traffic Safety Association (NHTSA), left turns occur in approximately 22.2% of collisions—as opposed to just 1.2% for right turns. Moreover, a study by CNN found left turns are three times as likely to kill pedestrians than right turns. The reason left turns are so much more likely to cause an accident is because they take a driver against traffic and in the path of oncoming cars. Additionally, most of these left turns occur at the driver’s discretion—as opposed to the distressingly brief left-hand arrow at busy intersections. Drive Safe Now proposes a workable solution for reducing the number of accidents occurring during a yellow light at intersections. We believe this fairly simple solution will save lives, prevent injuries, reduce damage to public and private property, and decrease insurance costs. 展开更多
关键词 Traffic Accidents Yellow Light Traffic Light Signals INTERSECTION Crashes Collision Traffic Fatalities Traffic Injuries Vehicles SAFETY Speed Limit Driving Pedestrians Bicyclists MOTORCYCLISTS caution line Yellow Light Dilemma Left Hand Turn on Yellow Distance Smart Road Technology Signs Signage Autonomous Vehicles AVs Road Safety IoT Internet of Things Infrastructure Accident Reduction Driving Habits Stop line Red Light Jumping Pedestrian Safety caution Light Stopping at Intersection Safety at Intersections
在线阅读 下载PDF
YHC-01型液滑油加油车的设计 被引量:2
2
作者 陈浩 肖巍 周瑜 《机械工程师》 2007年第6期107-108,共2页
针对目前航空兵部队在液压油、滑油的加添过程中存在的不足,设计制作了一种新型的液滑加油车,该车能同时为飞机液压和滑油系统补充油液。简要介绍了该车的组成、结构、工作原理、使用方法和注意事项以及污染度检查周期。
关键词 油路原理 电气原理 注意事项 污染度检查周期
在线阅读 下载PDF
新型液滑油加油车的设计
3
作者 陈浩 于焕义 《机械研究与应用》 2007年第6期85-86,共2页
针对目前航空兵部队在实施液压油、滑油的加添过程中存在的不足,设计制作一种新型的液滑加油车,该车能同时为飞机液压和滑油系统补充油液。并简要介绍了该车的结构、工作原理、使用方法、注意事项及污染度检查周期。
关键词 油路原理 电气原理 注意事项 污染度检查周期
在线阅读 下载PDF
塑料结构件的美工线设计
4
作者 高志华 《上海塑料》 2014年第2期49-52,共4页
针对塑料结构件美工线的作用和类型,结合多年的工作经验,给出了美工线设计原则和常用设计值。
关键词 美工线 设计 塑料结构件 原则 注意事项
在线阅读 下载PDF
公路工程设计基本要点和注意事项分析 被引量:2
5
作者 杨欢 《城市道桥与防洪》 2016年第7期49-52,9,共4页
提出公路工程设计的三个基本点:路线规划、交通设计和节点工程设计,其中路线规划设计是最基础环节。论述了路线规划设计的原则、路线设计与节点工程的融合及平纵曲线组合设计方法;进一步分析了交通和节点工程的设计要点。期望充分利用... 提出公路工程设计的三个基本点:路线规划、交通设计和节点工程设计,其中路线规划设计是最基础环节。论述了路线规划设计的原则、路线设计与节点工程的融合及平纵曲线组合设计方法;进一步分析了交通和节点工程的设计要点。期望充分利用公路工程对该路线下各区域经济发展的促进效应,并保证公路的运营安全和长期使用。 展开更多
关键词 公路设计 路线规划 设计要点 注意事项 节点工程
在线阅读 下载PDF
用铝衬管免处理胶辊纺氨纶包芯纱的实践
6
作者 张鹏 李亚妮 梁根党 《纺织器材》 2014年第4期44-46,共3页
为了提高氨纶包芯纱的质量水平,从工艺配置、纺专器材优选等多方面进行试验研究,分析了纺氨纶包芯纱时细纱胶辊的要求及微处理胶辊的纺纱特性,重点对胶辊后处理方法进行优选,介绍了BYC-2166型胶辊的性能,并对胶辊的制作要点及维护保养... 为了提高氨纶包芯纱的质量水平,从工艺配置、纺专器材优选等多方面进行试验研究,分析了纺氨纶包芯纱时细纱胶辊的要求及微处理胶辊的纺纱特性,重点对胶辊后处理方法进行优选,介绍了BYC-2166型胶辊的性能,并对胶辊的制作要点及维护保养提出了建议。实践表明选用BYC-2166型铝衬管免处理胶辊,对其表面进行1∶5涂料微处理后纺制氨纶包芯纱,其成纱质量指标优良,生活稳定。 展开更多
关键词 氨纶包芯纱 铝衬管免处理胶辊 微处理 套制 制作要点 优选 保养
在线阅读 下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部