Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

An intelligent traffic light

A technology for traffic lights and intelligent transportation, applied in the field of intelligent traffic lights, can solve the problems of low prediction accuracy, strong limitations, traffic flow prediction and long-term prediction of traffic flow, etc., to increase prediction accuracy, improve efficiency, and multi-data support. Effect

Active Publication Date: 2018-11-06
江苏润仕达交通科技有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, short-term forecasting devices have strong limitations, low forecasting accuracy, real-time forecasting fails to achieve satisfactory results, and fails to provide effective suggestions for people's real-time road choices, so traffic flow forecasting mostly stays in the Medium and Long-term Forecast of Traffic Flow

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
  • An intelligent traffic light
  • An intelligent traffic light
  • An intelligent traffic light

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] see figure 1 , figure 2 In this embodiment, an intelligent traffic signal light comprises a traffic signal light and a prediction device connected to the traffic signal light, and the traffic signal light comprises:

[0053] The base, the lamp post fixed on the base, and the placement box fixedly connected to the lamp post, the traffic signal lights are fixed on the placement box, and a microprocessor is arranged in the placement box, and the microprocessor is electrically connected with the traffic signal lights; It is characterized in that: a backup traffic system is also provided in the storage box, the backup traffic system includes a control device, a motor and a backup traffic signal light, the light board of the backup traffic signal light is slidingly connected with the slide rail on the bottom plate of the storage box, and the motor is fixed On the lamp board of the spare traffic signal lamp, the output shaft of the motor is equipped with a gear, and a rack i...

Embodiment 2

[0092] see figure 1 , figure 2 In this embodiment, an intelligent traffic signal light comprises a traffic signal light and a prediction device connected to the traffic signal light, and the traffic signal light comprises:

[0093] The base, the lamp post fixed on the base, and the placement box fixedly connected to the lamp post, the traffic signal lights are fixed on the placement box, and a microprocessor is arranged in the placement box, and the microprocessor is electrically connected with the traffic signal lights; It is characterized in that: a backup traffic system is also provided in the storage box, the backup traffic system includes a control device, a motor and a backup traffic signal light, the light board of the backup traffic signal light is slidingly connected with the slide rail on the bottom plate of the storage box, and the motor is fixed On the lamp board of the spare traffic signal lamp, the output shaft of the motor is equipped with a gear, and a rack i...

Embodiment 3

[0132] see figure 1 , figure 2 In this embodiment, an intelligent traffic signal light comprises a traffic signal light and a prediction device connected to the traffic signal light, and the traffic signal light comprises:

[0133] The base, the lamp post fixed on the base, and the placement box fixedly connected to the lamp post, the traffic signal lights are fixed on the placement box, and a microprocessor is arranged in the placement box, and the microprocessor is electrically connected with the traffic signal lights; It is characterized in that: a backup traffic system is also provided in the storage box, the backup traffic system includes a control device, a motor and a backup traffic signal light, the light board of the backup traffic signal light is slidingly connected with the slide rail on the bottom plate of the storage box, and the motor is fixed On the lamp board of the spare traffic signal lamp, the output shaft of the motor is equipped with a gear, and a rack i...

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 provides an intelligent traffic signal lamp which comprises a traffic signal lamp and a prediction apparatus connected to the traffic signal lamp. The prediction apparatus comprises an acquisition module data, a data preprocessing module, a data classification module, a smooothness examination module, a correlation coefficient calculating module, a threshold setting module, a space-time correlation coefficient matrix generation module, a history correlation coefficient matrix generation module, a prediction factor selection module and a prediction model construction module. The prediction precision of the invention is high, and the constructed prediction model has pertinency.

Description

technical field [0001] The invention relates to the field of intelligent traffic, in particular to an intelligent traffic signal lamp. Background technique [0002] Traffic flow refers to the actual number of vehicles passing through a certain section of the road per unit time, which is an important characteristic parameter to describe the traffic state. The change of traffic flow is a real-time, high-dimensional, non-linear, non-stationary random process, and changes in related factors may affect the traffic flow at the next moment. In related technologies, short-term forecasting devices have strong limitations, low forecasting accuracy, real-time forecasting fails to achieve satisfactory results, and fails to provide effective suggestions for people's real-time road choices, so traffic flow forecasting mostly stays in the Medium and long-term forecasting of traffic flow. Contents of the invention [0003] In view of the above problems, the present invention provides an...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/07G08G1/095
CPCG08G1/07G08G1/095
Inventor 不公告发明人
Owner 江苏润仕达交通科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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