Method for setting inter-station unidirectional sectioned green wave signals for long-spacing buses

A technology of bus stops and bus stops, applied in traffic control systems, traffic control systems of road vehicles, instruments, etc., to achieve the effects of enhancing public transport attraction, improving operating efficiency, and ensuring operating efficiency

Active Publication Date: 2013-04-03
SOUTHEAST UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

However, there is still a huge gap between the current actual situation of my country's urban public transport and the national needs and the goals formulated in the "National Medium- and Long-term Science and Technology Development Plan", which cannot effectively guide the non-motorized traffic structure to a public transport system. Transformation of the main traffic structure

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  • Method for setting inter-station unidirectional sectioned green wave signals for long-spacing buses
  • Method for setting inter-station unidirectional sectioned green wave signals for long-spacing buses
  • Method for setting inter-station unidirectional sectioned green wave signals for long-spacing buses

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Embodiment Construction

[0033] In conjunction with the accompanying drawings and embodiments, the technical solution of the present invention is described in detail as follows:

[0034] Example: A section of bus driving section containing 3 bus stops and 7 signalized intersections in Changzhou City, Jiangsu Province is selected as the research object of the invention. According to the number of intersections between adjacent bus stops, it is judged whether to set up a one-way segmented green wave signal. The number of intersections between adjacent stops is greater than or equal to three, which can be set, as shown in Table 1:

[0035] Table 1 Number of intersections between adjacent bus stops

[0036] Adjacent bus stop

no 1 , n 2

no 2 , n 3

Intersection

S 1 , S 2 , S 3

S 4 , S 5 , S 6 , S 7

[0037] According to the total traffic flow ratio of each intersection, the total loss time of each cycle, and the traffic flow ratio of each inters...

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Abstract

The invention discloses a method for setting inter-station unidirectional sectioned green wave signals for long-spacing buses. The method is specifically implemented for long-spacing bus stations containing a plurality of intersections among the stations, the inter-station intersections are grouped on the basis of unified signal periods and unified timing, signal phase differences of the intra-group intersections are set, signal phase differences of the inter-group intersections are coordinated with one another, and inter-station unidirectional sectioned green waves are set by means of adjusting departure moments of the buses. The method has the advantages that problems of fast rising demands on unidirectional buses and congestion caused by 'tidal traffic' are mainly relieved, fast and efficient running of the buses is guaranteed by means of setting the inter-station unidirectional sectioned green waves, the bus service level and the travel efficiency of passengers are improved simultaneously, attraction power of the buses is strengthened, and road congestion is relieved.

Description

technical field [0001] The invention belongs to the field of bus signal control in urban traffic, and relates to a one-way segmented green wave setting method between bus stops. Background technique [0002] With the development of rapid urbanization and motorization in China, traffic demand is increasing exponentially, traffic congestion is becoming more and more serious, traffic accidents occur frequently, and traffic energy consumption and pollutant emissions continue to intensify. Whether it is improving transportation efficiency, alleviating traffic congestion, or energy conservation, emission reduction, and sustainable development, public transportation has unparalleled advantages. Prioritizing the development of urban public transportation has become a broad consensus of the whole society. However, there is still a huge gap between the current actual situation of my country's urban public transport and the national needs and the goals formulated in the "National Mediu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/081
Inventor 王炜戴光远王昊胡晓健
Owner SOUTHEAST UNIV
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