Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Station position optimization method based on bus signal priority coordination control

A technology of coordinated control and signal priority, applied in traffic control systems, traffic control systems for road vehicles, traffic flow detection, etc. capacity and bearing capacity, and ensure the effect of the implementation effect

Inactive Publication Date: 2017-07-07
SOUTHEAST UNIV
View PDF2 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, studies have shown that bus stops greatly affect the effect of bus signal priority

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Station position optimization method based on bus signal priority coordination control
  • Station position optimization method based on bus signal priority coordination control
  • Station position optimization method based on bus signal priority coordination control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] The present invention will be further described below in conjunction with the accompanying drawings and accompanying tables.

[0054] like figure 1 Shown is a flow chart of a method for site location optimization based on priority coordinated control of public transport signals according to the present invention:

[0055] (1) Set up bus green waves on the main bus road to achieve coordinated control between multiple intersections;

[0056] Specifically, step (1) includes:

[0057] (11) Use the bus station as a node to segment the implementation road section to determine whether the green wave implementation conditions are met. When the number of intersections between adjacent bus stations is not less than 2, the implementation of green wave signal control between bus stations can be considered; Otherwise, end this process;

[0058] (12) To set the bus green wave front, first, according to the traffic flow ratio and the loss time per cycle of each intersection of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a station position optimization method based on bus signal priority coordination control. The optimal bus operation efficiency acts as the goal. Firstly, trunk line intersections are grouped with bus stations acting as nodes, green waves between the bus stations are set in the intersection groups and coordination control is performed on the vehicles of the bus trunk line; then whether a bus signal priority strategy is started is judged according to stop line arrival time of the buses; then the influence of the stations of different positions on the operation efficiency of the buses is analyzed when the bus signal priority is performed; and finally the bus station position optimization scheme under different road conditions is put forward according to the analysis result so that the implementation effect of bus priority coordination control can be enhanced, and thus the operation effectiveness and the service level of the buses can be enhanced.

Description

technical field [0001] The invention belongs to the field of urban public transport facility planning and management, and relates to a bus stop position optimization technology, in particular to a station position optimization method based on priority coordinated control of bus signals. Background technique [0002] As the most basic urban public transport facilities, bus stops are the link between passengers and public transport services, and are an indispensable part of the public transport system to achieve its services. At present, large cities in my country have dozens to hundreds of bus lines. According to the average number of 20 stops per line and the repetition coefficient of 2.5, each city has at least thousands of bus stops. Therefore, the rationality of the layout design of urban bus stops has an extremely important impact on the overall operation of urban traffic and urban construction. However, in practice, the planning and design of urban bus stops in my coun...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G08G1/087G08G1/081G08G1/01G06Q10/04G06Q50/30
CPCG06Q10/04G08G1/0125G08G1/0137G08G1/081G08G1/087G06Q50/40
Inventor 叶智锐许明涛冯嘉校王达琳徐笑梅
Owner SOUTHEAST UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com