Slow-moving integrated signalized intersection channelization and signal control method

Abstract

The invention discloses a slow-moving integrated signalized intersection channelization and signal control method. The channelization range comprises a physical area and a functional area of an intersection. A corresponding four-phase signal control scheme is adopted for signal control. During channelization, two street-crossing non-motorized vehicle lanes are arranged close to the two sides of the street-crossing pedestrian crosswalk respectively, the street-crossing non-motorized vehicle lane on the outer side of the pedestrian crosswalk is used for turning around and crossing of a corresponding phase, and the street-crossing non-motorized vehicle lane on the inner side of the pedestrian crosswalk is used for straight-going street crossing and left-turning secondary street crossing of the corresponding phase. A straight passage, a left-turn passage and a left-turn secondary street crossing waiting area are respectively arranged in the inner non-motorized vehicle lane, and non-motorized vehicles in different driving directions can drive in different lanes. Transverse interference and opposite conflicts between non-motorized vehicles crossing the street are reduced; the signal control phase connection is smooth, and the traffic interference of motor vehicles to non-motorized vehicles is reduced; street crossing safety of non-motorized vehicles is improved, and traffic management is facilitated.

Description

technical field [0001] The invention relates to the technical field of traffic design and control, in particular to a channelization and signal control method for integrated slow-moving signalized intersections. Background technique [0002] In the prior art, intersection modes can be roughly divided into two types: non-machine-integrated intersections and slow-moving integrated intersections. Non-machine-integrated intersections mean that non-motor vehicles and motor vehicles pass through the intersection together; slow-moving integrated intersections The intersection means that non-motor vehicles and pedestrians pass through the intersection together, and non-motor vehicles turn left using the second crossing method. The disadvantage of non-machine-integrated intersections is that non-machine conflicts and interference are more serious, especially lateral interference. The disadvantage of the common slow-moving integrated intersection is that non-motor vehicle entrances, ...

AI Technical Summary

Problems solved by technology

The disadvantage of non-integrated intersections is that non-machine conflicts and interference are more serious, especially lateral interference

The disadvantage of ordinary slow-moving integrated intersections is that non-motor vehicle entrances, exits and the end of non-motor vehicle crossing passages inside the intersection are likely to cause mutual interference between non-motor vehicles

Both modes reduce the traffic efficiency; channelization design flaws lead to insufficient guidance; serious interference between vehicles leads to a decrease in safety and easy to cause congestion; flaws in the space design of the non-motor vehicle secondary crossing waiting area cause non-motor vehicle secondary crossing. Chaos running across the street

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