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Emergency logistics is one of the most important measures to solve disastrous accident. Studying on the implement of emergency logistics project has a significant role in supporting emergency rescue system. Therefore, it is necessary to analysis and plan on emergency logistics project in order to support the emergency rescue system. This paper focuses on current flaws of emergency logistics, introducing...
Road traffic information is considered vital for drivers and passengers in a VANET. Recently many approaches have been proposed for sharing the road information among the vehicles on the roads. Applications that use hovering information for road safety consider TTL and a radial distance from a center point to disseminate the information in a geographically limited area. These approaches generally...
Geocast routing in vehicular ad-hoc networks has become an area of interest for researchers as it is an essential part of ITS (intelligent transport system). Many vehicular applications require geocast i.e. fast and reliable warning message dissemination to particular regions. Several proposed approaches, consider a geocast region as a circular area with a center point and a radius. However, in case...
Highway has the characteristics of brittle as a complex system, and the interference from internal and external environment leads to collapse easily during the operation, which causes huge losses. In this paper, the brittleness theory is applied to the highway traffic system with the purpose of brittle nature analysis. With the comprehensive consideration of the influence of unit failure probability...
Transport safety is a serious issue of today's society. Hence investigating the effects of accidents and the interventions of reducing the negative impacts are of global interests as well. Based on mathematical, economic probability theories, our research provides an appropriate model for this purpose.
This paper proposes a new algorithm to make real time dispatching decisions in open-pit mines based on discrete position information. New methods are presented to estimate the probability density function for the position of each vehicle across the mine. New heuristic rules are then presented that use current local data gathered by peer to peer communication systems and vehicle position estimates...
Statistical process control(SPC) which is widely used in manufacturing industry, here, is introduced into the field of traffic management. According to the special characteristics of traffic management, dynamic and improved SPC algorithm based on time series and probability is built. By applying this algorithm and public IT platform, a scientific and utilizable traffic accidents alarm and control...
Analyzing driving behavior decision risk is the key to evaluate the road traffic safety. In order to understand the production mechanism of behavior decision risk preferably, the application of information asymmetry theory will set up the decision risk of driving behavior model centering on the traffic accident probability, the accident severity and the traffic information asymmetry degree in this...
Within all the casualties of road traffic accident in China pedestrian death consists of 26% every year. Pedestrian safety has been a significant problem in developing countries. In the pedestrian vehicle conflict simulation, critical cross gap in the successive traffic flow for the pedestrian is essential. By analyzing the interlaced time gap and its distribution whether pedestrian choose to cross...
Currently the operation model of urban taxi system faces lots of defects and problems, it's inevitable to solve problems and come up with a new program to improve this system, because of which the whole profit of the enterprise is low. In order to decline the rate of vacant transportation of the taxi, this paper analyses the main factors that may influence the efficiency of taxi operation and build...
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