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

Traffic light control system and method

A traffic light control, traffic light technology, applied in the Internet field, can solve problems such as lack of flexibility, achieve the effect of flexible control and improve traffic congestion

Inactive Publication Date: 2018-09-25
BEIJING DIDI INFINITY TECH & DEV
View PDF11 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the lack of flexibility of the existing traffic light system based on time sequence for channel control in the prior art, the embodiment of the present invention provides a traffic light control system and method

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
  • Traffic light control system and method
  • Traffic light control system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0026] Such as figure 1 As shown, an embodiment of the present disclosure provides a schematic structural diagram of a traffic light control system. The traffic light control system includes: a vehicle sensor 101 , a communication unit 102 , a logic processor 103 and a traffic light 104 ;

[0027] The vehicle sensor 101 is connected to the communication unit 102, and is used for obtaining traffic road condition information, and sending the tr...

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

Embodiments of the invention provide a traffic light control system and method, the system comprises a vehicle sensor, a communication unit, a logic processor, and traffic lights. The vehicle sensor is used for obtaining traffic condition information, and sending the traffic condition information to the communication unit, and the communication unit is used for sending the received traffic condition information to a cloud server, receiving a cloud instruction from the cloud server, and sending the cloud instruction to the logic processor. The logic processor is used for processing the cloud instruction to obtain a traffic light control instruction, and sending the traffic light control instruction to the traffic lights. According to the embodiment of the invention, the system can obtain the traffic conditions of a road in real time through the vehicle sensor. The system achieves the processing of the traffic road condition information through the logic processor and the cloud instruction, and achieves the control of the traffic lights. The system can achieve the planned control of the traffic lights according the real-time traffic conditions and through combining with the cloud instruction, thereby enabling the control of the traffic light to be more flexible, and reducing the traffic congestion.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of the Internet, in particular to a traffic light control system and method. Background technique [0002] With the steady growth of the total economy and the rapid increase of car ownership, although the government has made a lot of efforts in terms of road construction, urban planning and modernization of transportation facilities, the problem of traffic congestion is still a major problem for urban residents. Especially for big cities like Beijing, Shanghai and Guangzhou, the daily traffic congestion not only affects the mood of the citizens, but also wastes the citizens' time greatly, thus causing great economic losses. How to carry out efficient and high-quality intelligent management of vehicles and roads has attracted great attention from the government. [0003] The existing traffic light system is usually controlled by time sequence. No matter what the actual road conditio...

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 Applications(China)
IPC IPC(8): G08G1/08
CPCG08G1/08
Inventor 孟扬
Owner BEIJING DIDI INFINITY TECH & DEV
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