Quantifying the effects of crosswalk length and signal timing on pedestrian walking speed is an important requirement for providing a rational safety assessment and improving existing operational policies at signalized intersections. This study investigates the effects of pedestrian green time (PG), crosswalk length and pedestrian crossing direction on pedestrian walking speed at signalized cro...

Pedestrian safety is a primary traffic issue in the urban environment. According to national traffic safety data, more than 4,000 fatalities were caused by pedestrian-vehicle collisions annually among the 40,000-plus total fatalities in all categories of collisions. Pedestrian crashes account for about 80,000 collisions per year, according to the General Estimate System (GES) data from 1995 to ...

Pedestrian head impact with windscreen is one of the major causes for pedestrian severe injury or fatality. A FE model is established with shell and solid elements representing different layers of a laminated windscreen. Major strain criterion is used to deal with the failure of windscreen. Simulation results are validated by Euro NCAP pedestrian head-to-windscreen impact tests. The results sho...

Virtual reality has great potential in training road safety skills to individuals with low vision but the feasibility of such training has not been demonstrated. We tested the hypotheses that low vision individuals could learn useful skills in virtual streets and could apply them to improve real street safety. Twelve participants, whose vision was too poor to use the pedestrian signals were tau...

Florida has a severe problem with pedestrian and bicyclist fatalities. Recent trends show that Florida’s pedestrian fatality rate is almost double the national average. Traditional safety programs rely on crash data to develop safety campaigns or countermeasures to increase safety. Since crash data are not readily available and a long time has to pass before meaningful data is collected, a “ris...

Pedestrian protection systems will become an essential safety function in future vehicles as the government will force automotive manufacturer to improve pedestrian safety within the next few years. For such systems the ability to recognise pedestrians is mandatory. This includes detection, tracking and classification of these vulnerable road users. This paper presents a prototype system for pe...

BACKGROUND Road traffic injuries (RTIs) constitute 45% of injury mortality in Egypt; 75% of these injuries are pedestrians related. Traditionally, research on road traffic safety has focused on the traffic environment and the vehicles. However, little attention has been given to road risky behaviors and perceptions of road safety by pedestrians as risk factors associated with high pedestrian in...

Pedestrian protection systems will become an essential safety function in future vehicles, as the EU governments will force automotive manufacturer to improve pedestrian safety within the next few years. For such systems the ability to recognise pedestrians is mandatory. Other applications like PreCrash or Automatic Emergency Break systems require a reliable tracking of vehicles close to the ow...

there are many evident that people are more interested in walking in attractive urban spaces and inappropriate physical and psychological condition can reduce their presence in a remarkable amount. the current research investigates the influence of physical design and psychological elements and their criteria on selective physical activity and specifically walking in urban public spaces. howeve...

Older adults living in high-deprivation areas walk less than those living in low-deprivation areas. Previous research has shown that older adults' outdoor walking levels are related to the neighbourhood built environment. This study examines inequalities in perceived built environment attributes (i.e., safety, pedestrian infrastructure and aesthetics) and their possible influences on disparitie...