A variable bus approach lane system for intersections

Abstract

The present invention provides a variable bus entrance lane system for intersections, which has such features, including: a south guide section, which is arranged in the south of the intersection; a north guide section, which is arranged in the north of the intersection; a west guide section section, which is set on the west side of the intersection, including the west entrance, west exit, central isolation area, monitoring points, bus-only entrance and bus-exit, No. 1 variable bus-only entrance and No. 2 Changing the bus-only entrance lane; the east guide section is set on the east side of the intersection, including the east entrance road, the east exit road, the central isolation area, monitoring points, the bus-only entrance lane and the bus-only exit lane, and No. 1 variable Exclusive entrance lanes for buses and No. 2 variable bus entrance lanes; multiple signal lamps, respectively set in each entrance lane; and signal control devices, including a signal receiving unit, a phase recording unit, a signal timing unit, a signal generating unit and Signal sending department.

Description

technical field [0001] The invention belongs to the field of traffic planning, in particular to a variable bus entrance lane system used at intersections. Background technique [0002] With the increasingly prominent problems of urban traffic congestion and air pollution, it has become the consensus of many scholars and governments to give priority to the development of public transportation. At-grade intersections are the bottleneck nodes of urban road traffic. In order to reduce the delay of buses at the intersections, bus-only entrances are proposed. However, the current bus-only entrance only allows the use of buses in one direction (usually straight-going buses), and for buses in other directions (such as turning left), they can only mix with social vehicles at intersections and cannot be used Entrance lane for buses. Regarding the question of how the bus-only entrance lanes are used by both left-turning and straight-going buses, there is no targeted bus road system d...

AI Technical Summary

Problems solved by technology

However, there are still the following defects. For example, only buses in one direction are allowed to use (usually straight-going buses). For buses in other directions (such as turning left), they can only mix with social vehicles at intersections, resulting in failure to enter The bus delay at the bus-only entrance lane is relatively large and only allows buses to pass through the intersection in one phase of a cycle, and there are fewer phases for buses to pass through the intersection. These defects make the bus-only entrance lane underutilized and limit the Its application effect in engineering practice

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