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Curved section is divided into pre-decelerating area, decelerating area and accelerating area according to human-vehicle operation state. The characteristics and formation process of respective dangerous area of the three areas were analyzed based on the changes in vehicles' speed and acceleration as well as drivers' psychophysical indicators. The results show that in the pre-decelerating area, dangerous...
According to expressway traffic features, heavy traffic, network fees, closed-end management, the author proposed one method which used to transportation volume Statistical projections by the data from toll station weight charging system. Secondly, the expressway traffic statistics information system is designed using the three core modules which are data cleaning, data projection and map showing...
According to study the driver's information acquisition and processing mechanism during driving process on curved sections, the mechanism the traffic information affecting on driving behaviors was comprehensively analyzed. On the basis of information asymmetry theory, the driver's traffic information processing mode is improved through distinguishing information sources and information perception...
According to the precise demands of the management for the social statistics of road transportation volume, this paper gave the vehicle sort, and sub-category of goods of highway freight transportation statistical projection method. To improve the timeliness and accuracy of the transportation investigation and statistics, this paper designed the regional highway traffic statistics business processes,...
In order to study the traffic flow characters in urban road section under the condition of ice and snow preferably, this paper collected the observation data of traffic flow in winter of 2008 and 2009 in parts of main roads of Changchun, China through the method combining the video observation and manual survey, and the regression model of traffic speed and capacity of urban road section was established...
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