Urban intersection integrated waiting zone optimizing facility and control method thereof

Abstract

The invention discloses an urban intersection integrated waiting zone optimizing facility and a control method thereof; the urban intersection integrated waiting zone optimizing facility comprises an intersection at the centers of roads, and a plurality of roads; each road has an entrance lane and an exit lane, the entrance lane includes a right-turn lane and a non-right-turn lane, the right-turn lane is arranged at the outermost side of the exit lane, and the non-right-turn lane includes a plurality of left-turn lanes and straight lanes arranged from inside to outside; an intersection integrated waiting zone is arranged in front of each non-right-turn lane, and the lengths of the adjacent lanes in each intersection integrated waiting zone decrease by 3-4 m sequentially from inside to outside; the front end of each non-right-turn layer is provided with a first parking line, and the front end of the corresponding intersection integrated waiting zone is provided with a second parking line; a pre-signal lamp is arranged at each first parking line, and a main signal lamp is arranged at each second parking line. The urban intersection integrated waiting zone optimizing facility allows vehicles on outer lanes to pass through the intersection within green signal time, collision with passing vehicles in next phase is avoided, and drivers may be guided to pass through the intersection quickly, accurately and safely.

Description

technical field [0001] The invention relates to the fields of road accessory facility design and traffic management, in particular to an optimization device and a control method for an integrated waiting area at an urban intersection. Background technique [0002] In the urban road network, the intersection is the bottleneck of the entire road network, and its traffic capacity often determines the traffic capacity of the entire road network to a certain extent. With the increasing number of motor vehicles in cities, the congestion at intersections is also increasing day by day. In order to improve the capacity of intersections through various traffic organization measures under the existing road conditions, measures such as left-turn waiting areas, straight-going waiting areas, and tidal lanes are constantly emerging. At present, as a new method of traffic organization, integrated waiting area has been paid attention to by people, and it has been gradually applied in some u...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a comprehensive waiting system for urban intersections in view of the defects in the prior art that when vehicles on the outer lane turn left, the turning radius is larger and the driving time is longer, which affects the passage of vehicles in the next phase. Row area optimization device and control method thereof

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