This research presents a disaggregated modeling approach for investigating the link between winter road collision occurrence, weather, road surface conditions, traffic exposure, temporal trends and site-specific effects. This approach is unique as it allows for quantification of the safety effects of different winter road maintenance activities at an operational level. Different collision frequ...

This paper concerns research towards the provision of a rich set of road vehicle driver assistance modes to reduce the stress and improve the safety of negotiating both on-road and offroad terrain. These modes include navigation planning, potential collision warnings, blind spot and rear traffic monitoring, backing assistance, drowsiness detection and night vision enhancement. The approach take...

Based on microscopic traffic characteristics of two-lane highway and different driving characteristics for drivers, the characteristics of drivers and vehicle structure are introduced into Cellular Automation model for establishing new Cellular Automation model of two-lane highway. Through computer simulation, the paper analyzes the effect of the promotion of different vehicles, drivers and arr...

New infrastructure-less traffic collision avoidance systems are currently developed for road and railway transportation. Similar to maritime and air transport a significant increase in safety is expected by exploiting direct vehicle-to-vehicle communication to detect possible collision threats and to immediately warn the driver. Augmented cognition is a key feature to expand the driver’s “view”...

Recent research has focused on density queries for moving objects in highly dynamic scenarios. An area is dense if the number of moving objects it contains is above some threshold. Monitoring dense areas has applications in traffic control systems, bandwidth management, collision probability evaluation, etc. All existing methods, however, assume the objects moving in the Euclidean space. In thi...

Insufficient attention has been paid to physical trauma as a cause of morbidity and mortality in international travellers, despite travellers themselves ranking it among their most important pre-travel health concerns. Road traffic collisions (RTCs) are the most common cause of death in younger travellers. One of the significant factors contributing to motorist accidents is tourists’ disorienta...

Obviously, improving the road safety and the efficient allocation of limited resources to the provinces according to their ranking should be done. This paper presents a hybrid method of multivariate statistical analysis-decision making to evaluate Iran road traffic safety. In order to solve the problems of road traffic safety, a macroscopic evaluation and traffic safety level classification in ...

objective : to determine the epidemiological characteristics of the road traffic injuries (rtis) in guilan province, northern iran. methods: this study was a cross-sectional study which included all of rtis admitted to medical centers of guilan province (northern iran) during 2012. icd-10 was used as diagnostic criteria. demographic variables also injury circumstance and in hospital variables s...

traffic safety work is a goal common to all public authorities, police agencies and organizations in bavaria. reducing the number of traffic fatalities in a sustainable manner and continuing to lower the number of traffic accidents and road traffic injuries is a task for society as a whole. the various measures being implemented in bavaria during the road safety campaign “bayern mobil – sicher ...

Road traffic volumes in intercity roads are generally estimated by probability functions, statistical techniques or meta-heuristic approaches such as artificial neural networks. As the road traffic volumes depend on input variables and mainly road geometrical design, weather conditions, day or night time, weekend or national holidays and so on, these are also estimated by pattern recognition te...