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Bus signal priority necessity analysis method under main line coordination control

A technology of coordinated control and analysis methods, applied in traffic control systems, traffic control systems of road vehicles, instruments, etc., can solve problems such as negative impacts on social traffic, discounts, and ineffective benefits

Active Publication Date: 2019-03-08
SHANGHAI SEARI INTELLIGENT SYST CO LTD
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  • Abstract
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Problems solved by technology

Therefore, the benefit analysis of bus signal priority should be carried out from the overall road network, and the design of bus signal priority should also be considered systematically on the entire road network to improve the effectiveness of bus signal priority, regardless of the coordination of upstream and downstream intersections. Signal priority may be unnecessary, its benefits are ineffective or discounted, and it will also have a certain negative impact on social traffic

Method used

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  • Bus signal priority necessity analysis method under main line coordination control
  • Bus signal priority necessity analysis method under main line coordination control
  • Bus signal priority necessity analysis method under main line coordination control

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Embodiment Construction

[0071] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0072] The present invention provides a method for analyzing the priority necessity of public transport signals under the coordinated control of trunk lines, considering the operating characteristics of social vehicles and public transport vehicles in the coordination sub-area intersection group as a whole, and proposes to use two-way green wave bandwidth, public transport signal priority benefits and public transport initiative...

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Abstract

The invention relates to a bus signal priority necessity analysis method under main line coordination control. The operation characteristics of social vehicles and buses in coordinating subarea intersection groups are comprehensively considered, the analysis method with two-way green wave bandwidth, bus signal priority benefits and the response execution frequency of the bus active priority strategy as comprehensive indicators is provided, the necessity of bus signal priority under main line coordination control is judged, and quantitative support is provided for optimization, implementation,post-evaluation and the like of bus signal priority strategy modes.

Description

technical field [0001] The invention relates to a method for analyzing the priority necessity of public transport signals under the coordinated control of a dedicated lane and arterial line, and belongs to the field of public transport signal priority control. Background technique [0002] Prioritizing the development of public transport is an inevitable requirement for alleviating traffic congestion, changing the mode of urban transport development, improving the quality of life of the people, and improving the basic public service level of the government. "Transit City" is an urban transport strategy proposed in this context. It is also a leap in understanding to explore and solve urban and transportation problems in theory and practice. For this reason, all localities have intensified their efforts in the planning and construction of public transportation infrastructure, industry informatization, regionalized traffic management, and green transportation. Changda in. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/087
CPCG08G1/087
Inventor 祁坤沈峰娄亭潘振兴
Owner SHANGHAI SEARI INTELLIGENT SYST CO LTD
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