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The collision between right-turn vehicles and pedestrians non-motorized vehicle is very common in signalized intersections which are not set exclusive right-turn phase. As a result of the blind area caused by the difference of radius between inner wheels, the collisions become more possible and serious. Depending on incomplete statistics of Nanjing in 2011, the laws of collision between right-turn...
According to statistical analysis of historical data from the meteorological observations of Shanghai-Nanjing Highway, we found a series of features of mass fog. It always happens suddenly after sunrise and changes the visibility by leaps and bounds in a uncertain area. Because of these features, mass fogs often lead to a chain rear-end accidents resulting in many casualties on the highway. This paper...
Frequent express warehouse explosion (EWE) not only reduces the service quality of delivery, but also affects the healthy development of e-commerce. In order to wipe out EWE, this paper analyzes the main causes in detail through extensive investigation and data from internet. Research shows that the increasing supply of express companies couldn't meet the rapidly growing demand of e-commerce. Express...
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