Internet-of-vehicles-based intersection signal light split regulation method
An adjustment method and technology of intersections, which are applied in the control of traffic signals and other directions, and can solve the problems of poor traffic at intersections and low effectiveness of traffic signal light control systems.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0161] The applicant verified based on the data of more than 4,000 taxis in Xi'an City. The simulated system crossroads in each lane in each direction is allowed to pass under the condition that the number of released vehicles is assumed to be 1,000. The vehicle departure rate u is 15 vehicles / min, and the fixed signal The period T is taken as 180s, and the value of e is 6s. emulator settings v 0 (v 0 is the initial velocity of the particle in the particle swarm algorithm) is (1,1,1,1,1), n takes 25, m takes 60, w start is 0.9, w end Take 0.4, c 1start 、c 2start 、c 1end 、c 2end Take 2.5, 0.5, 0.5, 2.5 respectively;
[0162] Using this method and the traditional method (that is, each phase time is fixed) to compare and run within 6 cycles, the simulation results are shown in Table 1. In the table, tl~t6 represent the timing time of the six phases in a cycle (in seconds), and R is the number of vehicles waiting in line after optimization (in units). The optimization t...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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