Bus right road network planning method for urban road network

Abstract

The invention provides an urban road network bus road right road network planning method. The method comprises the following steps: step 1, defining annual sharing rate targets planned by each trafficmode, wherein the annual sharing rate targets comprise a ground bus sharing rate target and a sedan sharing rate target; step 2, constructing a ground bus network and operation parameters thereof; step 3, calculating a traffic zone travel OD matrix of ground buses and cars; tep4, calculating to obtain the road section flow of the ground bus and the sedan; tep5, according to the road section flowand the planning service level, the number of lanes needed by the ground bus flow and the number of lanes needed by the car flow are obtained respectively according to the single-lane ground bus traffic capacity and the single-lane car traffic capacity; step 6, according to the number of lanes required by the ground bus, considering factors such as an urban road network structure, a bus service level, social benefits and the like to determine a bus road right classification level; and step 7, iteratively calculating the traffic operation state under the bus road right planning through the traffic model, and circularly correcting to obtain a final urban road network bus road right planning scheme.

Description

technical field [0001] The invention relates to a road right planning method, in particular to a road network planning method for public transport road rights in an urban road network, and belongs to the technical field of transportation. Background technique [0002] In recent years, with the continuous improvement of people's living standards in our country, the demand for transportation has grown rapidly, the number of motor vehicles has increased sharply, and the problem of road traffic congestion has become increasingly serious. Traffic congestion has brought a series of problems, such as frequent accidents, parking difficulties, and increased environmental pollution. Giving priority to the development of urban public transportation is an effective means to solve urban road traffic congestion, and the priority of public transportation right of way is one of the main measures to give priority to the concept of public transportation. [0003] At present, many major citie...

AI Technical Summary

Problems solved by technology

This conversion ignores a series of travel characteristics that are very different from cars, such as non-door-to-door, fixed routes, need to transfer, many stops, poor adaptability and comfort, etc.

[0005] Therefore, due to the unreasonable planning method, the number of planned road lanes is relatively small, and the bus right of way cannot be guaranteed, which makes the target of ground bus passenger flow sharing rate an unachievable goal

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