搜索结果: 1-15 共查到“交通运输工程 safety”相关记录45条 . 查询时间(0.031 秒)
Car safety system could anticipate driver's mistakes（图）
Car safety system driver's mistakes
2015/4/29
It may be a while yet before we have cars that drive themselves, but in the near future your car may help you drive. In particular, it could warn you when you’re about to do something stupid.Cornell r...
The technology behind the camera that revealed the intricate, imperfect beauty of snowflakes can now expose their potential danger.About three years ago, a new high-speed camera systemcaptured fr...
Long Run Equilibrium and Short Run Dynamics Between Risk Exposure and Highway Safety
Traffic Accidents Cointegration Error Correction
2015/1/22
Based up on monthly California data from January 1981 through Decemb er 1998, this analysis uses vector error correction metho dologies and asso ciated statistical tests to identify the long run relat...
Operational and Safety-based Analyses of Varied Toll Lane Configurations
Operational Safety-based Analyses Varied Toll Lane Configurations
2014/10/22
Toll plaza operation is a critical component of roadway operations throughout the United States, as tolls provide both revenue for expansion and opportunity for demand management. Originally cash or p...
Evaluating At-Grade Rail Crossing Safety along the Knowledge Corridor in Massachusett
At-Grade Rail Crossing Safety Knowledge Corridor Massachusett
2014/10/22
Highway-rail grade crossings are safer than ever, but collisions between motor vehicles and trains persist. Some collisions could be prevented by actively maintaining such grade crossings, yet many at...
An Application of Spatially Based Crash Analyses and Road Safety Investigations to Increase Older Driver Safety
Spatially Based Crash Analysis Road Safety Investigations Increase Older Driver Safety
2014/10/22
Arguably the greatest issue facing the transportation profession is the ability to provide social equity with regards to both safety and mobility given the aging population. Given the overall dominanc...
A Quantitative Analysis of the Impacts from Selected Climate Variables Upon Traffic Safety in Massachusetts
A Quantitative Analysis Selected Climate Variables Upon Traffic Safety Massachusetts
2014/10/22
Current literature predicts that climate change may increase both the occurrence and severity of heavy rainfall events and winter precipitation in the Northeast United States. A potential increase in ...
A Comparative Analysis of Pedestrian and Bicyclist Safety Around University Campuses
A Comparative Analysis Pedestrian and Bicyclist Safety Around University Campuses
2014/5/8
Large college campuses generate considerable volumes of traffic ina variety of modes, and in greater numbers, than found in most U.S. settings. This setting presents a unique study opportunity, as wel...
美国国家公路交通安全署（National Highway Traffic Safety Administration，NHTSA)
美国国家公路交通安全署 National Highway Traffic Safety Administration NHTSA
2014/3/7
NHTSA was established by the Highway Safety Act of 1970 and is dedicated to achieving the highest standards of excellence in motor vehicle and highway safety. It works daily to help prevent crashes an...
Impacts of low-speed vehicles on transportation infrastructure and safety
Impacts of low-speed vehicles transportation infrastructure safety
2013/11/21
There are increasing numbers of low-speed electric vehicles (LSV) on public roadways. These vehicles are designed to be used within protected environments and on roadways with a maximum posted speed o...
Longer combination vehicles and road safety
longer combination vehicles (LCVs) configurations of LCVs road safety performance of LCVs accidents involving LCVs driver behavior
2010/10/29
The aim of this paper is to explore the relationship between the features of Longer Combination Vehicles (LCVs) and road safety issues. LCVs are road vehicles that exceed dimensions of a typical or st...
This research examines the relationship between pedestrian accident locations on
state-owned facilities (highways and urban arterials) and the presence of riders loading
and alighting from bus trans...
Racial Differences and Pedestrian Safety:Some Evidence from Maryland and Implications for Policy
Racial Differences Pedestrian Safety Maryland Implications for Policy
2009/10/19
In the 1990s, federal legislation was passed requiring transportation planning to incorporate the interests of all stakeholder groups. One urban transportation mode that is often ignored is pedestrian...
The purpose of this study was to illustrate that a systems approach to transit safety
can be used to develop a methodology to fail-safe or mistake-proof paratransit
operations. The fail-safe methodo...
Terrorism, Transit and Public Safety:Evaluating the Risks
Terrorism Transit Public Safety Risks
2009/10/19
This paper evaluates the overall safety of public transit, taking into account all risks,
including recent terrorist attacks. It indicates that transit is an extremely safe mode,
with total per-pass...