Pedestrian crossing signal cooperative control method in one-road one-route mode

Abstract

The invention discloses a pedestrian crossing signal cooperative control method in a one-road one-route mode. The pedestrian crossing signal cooperative control method in the one-road one-route mode comprises four steps of collecting basic relevant information, confirming the position of pedestrian crossing, confirming a pedestrian crossing signal timing scheme, and confirming the width of pedestrian crossing. According to the pedestrian crossing signal cooperative control method in the one-road one-route mode, operating characteristics of a public traffic system in the one-road one-route mode are fully considered, and the position of pedestrian crossing is arranged by combining real conditions of a road and operational real conditions of public traffic. The priority of starting of public transportation vehicles in the one-road one-route mode is guaranteed to the maximum extent through a cooperative design of a pedestrian crossing signal and road crossing signals on two sides. Due to the fact that the design of a passive pedestrian crossing signal is adopted, the pedestrian crossing signal cooperative control method in the one-road one-route mode has the advantages of being free from improvement of existing pedestrian crossing equipment, and good in economy, facilitating calculation and real operation, being good in practicability, capable of greatly improving operating efficiency of the public transportation vehicles on road in the one-road one-route mode, and having important practical significance.

Description

technical field [0001] The invention relates to urban pedestrian crossing signal control technology and bus priority technology, in particular to a coordinated control method for pedestrian crossing signals in a one-way-one-line mode. Background technique [0002] At this stage, my country's huge urban traffic demand and the overall relatively backward traffic system and traffic structure have formed a sharp contradiction. Urban traffic congestion and its accompanying environmental pollution and safety issues have attracted widespread attention from the entire society. In order to alleviate problems such as urban traffic congestion, the "National Medium- and Long-term Science and Technology Development Plan" (2006-2020) clearly listed "urban bus priority intelligent management" as a priority theme, and proposed "2020 urbanization population 57%, large The national strategic goal of urban public transportation rate of more than 50%. However, the current level of urban public...

AI Technical Summary

Problems solved by technology

However, when there are pedestrian crossings on the road section, since the pedestrian crossing signal is not coordinated and optimized from the perspective of bus priority, the bus vehicles under the "one-way-one-line" bus mode may slow down or even stop when encountering a red light signal for pedestrian crossing. It will inevitably increase the delay of the bus vehicles on the road section, interfere with the operation of the bus system under the one-way, one-line bus mode, and reduce people's travel efficiency, so that the one-way, one-line bus mode cannot give full play to its greatest advantages

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