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With the development of the transit-oriented mode, lots of bus routes run on urban expressway and bus stop located at isolation belt between urban expressway and assistant-road. Based on the consideration of the car-pedestrian conflicts on assistant-road, this paper proposed a new design method of pedestrian crossing facilities on urban expressway. First, the crossing types have been described through...
Effects on human vary between uniform and time-varying traffic noise with the same equivalent sound level. Firstly, the subjective evaluation experiment of time-varying traffic noise is designed and implemented in this paper to get truthful data. Secondly, taking the gender, employment and mood factors into account, some conclusions about the effects of traffic noise with different time-varying characteristics...
Variable message signs (VMS) are helpful assisting drivers in selecting appropriate routes and improving the efficiency and utilities of road networks. Although VMS have been welcomed by drivers, but their compliance with VMS suggestions is low. By reviewing lots of literatures, the factors that influence drivers' learning behavior and route choice behavior under VMS are summarized, and it is found...
The article develops a BP network for trip chaining pattern recognition based on the data obtained from Beijing Resident Trip Survey. First a set of socioeconomic and demographic factors related to traveller information which potentially influence trip-chaining patterns are pre-treated through principle components analysis, therefore seven variables are selected as input variables of neural network,...
The objective of this paper is to compare the merits of back propagation neural network (BPNN) with those of cross-nested logit (CNL) model to estimate the simultaneously joint choice of residential location and commute mode choice during the process of employment surburbanization. Back propagation neural network and discrete choice model specified as cross-nested logit have been respectively employed...
It was an important to improve urban transportation management level by carrying out urban transportation management planning. According to the characteristics of urban transportation management planning, the evaluation model of urban transportation management planning project was studied based on fuzzy theory. First, the 14 evaluation index of urban transportation management planning project was...
The whole society has paid more and more attention to the road traffic safety in China. In order to scientifically and accurately predict the future road traffic safety situation, evaluation indexes and main influence factors of road traffic safety were analyzed. Then traffic accident death toll was selected as the evolution index and three factors were taken as parameters, including motor vehicle...
To evaluate the traffic safety level of the 31 provinces in China, the remarkable correlations between the number of traffic accident fatalities and social-economic factors were analyzed. According to the correlations, 8 feasible evaluation-indices were put forward, such as fatalities per 100000 people population, fatalities per 100 million GRP, passenger traffic fatalness, freight traffic fatalness,...
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