Color directional driving lane mark and color marking design based on vehicle lane change

Abstract

The invention discloses a color directional driving lane mark and color marking design based on vehicle lane change. The design process includes the steps that color matching schemes are listed; experimenters are enabled to be familiar with a simulation experiment and understand the experimental process; an analog video operates at a certain speed, staff begins to time while playing the video; theexperimenters are randomly assigned a forward direction, the forward direction includes straight forward, left turning and right turning, the experimenters are allowed to find own direction information under the different color schemes, and the time of visual identification of marks and markings by the experimenters are recorded separately and summation calculation is performed; and the experimental data is collated and analyzed, and the optimal color matching scheme is determined. The color directional driving lane mark and color marking design based on the vehicle lane change helps a driverto shorten the time for acquiring the lane information, and assists the driver to accurately and timely perform the lane change.

Description

technical field [0001] The invention relates to the field of traffic, in particular to a design of a color directional lane sign and a color marking line based on vehicle lane change. Background technique [0002] The traffic flow at the entrance section of the urban road intersection is heavy, the number of lanes is often more than the number of road sections, there are many kinds of traffic interference, and traffic jams often occur. Lane-changing behavior is adopted. A large number of lane changing behaviors, on the one hand, will affect the speed of the vehicle behind, thereby reducing the traffic efficiency; on the other hand, it will increase the hidden danger of vehicle conflicts and increase the probability of traffic accidents. [0003] The occurrence of bad lane-changing behaviors is due to the driver’s own quality factors on the one hand, and insufficient traffic guidance information on the other hand, such as the lack of corresponding signs and markings and conf...

AI Technical Summary

Problems solved by technology

A large number of lane changing behaviors, on the one hand, will affect the driving speed of the following vehicles, thereby reducing the traffic efficiency; on the other hand, it will increase the hidden danger of vehicle conflicts and increase the probability of traffic accidents

[0003] The occurrence of bad lane-changing behaviors is due to the driver’s own quality factors on the one hand, and the lack of perfect traffic guidance information on the other hand, such as the lack of corresponding signs and markings, and the prompt information is confusing and difficult to identify, etc.

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