A method for safe driving control of intersection yellow light signal based on wireless technology
A wireless technology and signal safety technology, which is applied in the field of safe driving control for yellow light signals at intersections, can solve problems such as not being humane, unscientific, and safe braking
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[0075] The purpose of the invention of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the embodiments cannot be repeated here one by one, but the implementation of the present invention is not therefore limited to the following embodiments.
[0076] In this embodiment, it is assumed that there are three lanes in one direction at an entrance road at a level intersection in a certain city, and the limited speed at the intersection is v 0 =36km / h, road surface friction coefficient μ=0.75, left turn radius is R 1 =25m, right turning radius R 2 = 10m. Driver's reaction time t 0 =1.3s, braking force increase stage t 1 =0.3s, there are 9 vehicles in the limited area when the yellow light is turned on, such as figure 1 , 2 shown.
[0077] A method for safe driving control of yellow light signals at intersections based on wireless technology, comprising steps:
[0078] Step S1: At a sign...
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