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Realization method for manifesting public-transportation smooth pass index

An implementation method and public transportation technology, applied in the field of urban transportation, can solve the problems such as the inability to accurately reflect the public transportation status of urban trunk roads, and achieve good social effects, good economic benefits, and improved efficiency.

Active Publication Date: 2016-03-23
ZHENGZHOU TIAMAES TECH
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Problems solved by technology

[0003] However, the existing models of real-time traffic conditions cannot accurately reflect the traffic conditions of urban arterial roads.

Method used

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  • Realization method for manifesting public-transportation smooth pass index
  • Realization method for manifesting public-transportation smooth pass index
  • Realization method for manifesting public-transportation smooth pass index

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Embodiment Construction

[0034] Specific embodiments of the present invention can be found in figure 1 , an implementation method for expressing public transport smoothness index, comprising the following steps:

[0035] 1. Acquisition of positioning information for vehicle-mounted terminal equipment

[0036] With the help of the vehicle-mounted terminal equipment installed on the bus (the vehicle-mounted terminal equipment adopts vehicle-mounted GPS positioning equipment), the current location information of the vehicle and real-time arrival information are automatically collected to form the original data package.

[0037] 2. Data real-time communication

[0038] The original data packet is transmitted in real time through the vehicle-mounted SIM card, and the vehicle-mounted terminal equipment uses the CAN bus technology and 2G or 3G or 4G network transmission technology to establish instant communication from the client to the server through the vehicle-mounted SIM card. The transmission interval...

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Abstract

A realization method for manifesting a public-transportation smooth pass index comprises five steps including collection of positioning information of vehicle-mounted terminal equipment, real-time data communications, resolution and analysis of data packages, cleaning and sampling of data and calculation of the smooth pass index, wherein the calculation of the smooth pass index comprises five parts including the public-transportation smooth pass index, speeds among public-transportation stations, positive and negative accumulation effects, speed weights and a calculation formula of the public-transportation smooth pass index. The realization method for manifesting the public-transportation smooth pass index provided by the invention is beneficial in that the realization method for manifesting the public-transportation smooth pass index provided by the invention is different from a "traffic jam index" generated from analysis of floating vehicle real-time data and aims to reflect traffic situations of urban main roads so as to help management departments in the transportation industry optimize public transportation basic equipment and facilities and provide decision-making support for people to go out conveniently via public transportation.

Description

technical field [0001] The invention relates to the technical field of urban traffic, in particular to a method for realizing a public transport smooth running index. Background technique [0002] In recent years, with the rapid economic development, the number of urban vehicles has also increased sharply, and the problem of traffic congestion has become increasingly prominent. Urban traffic problems have gradually become an important development strategy of the country during the 12th and 13th Five-Year Plans. The construction of public transport cities and public transport priority policies have become major decisions to solve traffic problems. In response to traffic problems, some cities have begun to study models that reflect real-time traffic conditions, such as the local traffic congestion index released by Beijing, which is mainly generated by modeling and analysis based on the speed data of floating vehicles collected on the road surface. Local public travel and ind...

Claims

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Application Information

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IPC IPC(8): G08G1/01
CPCG08G1/0133
Inventor 郭建国杨国志罗晓乐
Owner ZHENGZHOU TIAMAES TECH
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