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

Video structure-based vehicle congestion analysis method and system, terminal and storage medium

A technology of video structure and analysis method, which is applied in the traffic control system of road vehicles, traffic control system, traffic flow detection, etc., can solve the problems of unloadable traffic flow, waste of space, and increase in quantity, so as to improve user experience and method Simple, accurate, and simple-to-equip effects

Inactive Publication Date: 2019-04-12
SHENZHEN INFINOVA
View PDF7 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, one of the major disadvantages of automobiles is that they are a waste of space, and the number continues to increase, causing the existing roads to be unable to bear such a large traffic flow, resulting in congestion

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
  • Video structure-based vehicle congestion analysis method and system, terminal and storage medium
  • Video structure-based vehicle congestion analysis method and system, terminal and storage medium
  • Video structure-based vehicle congestion analysis method and system, terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] see figure 1 , which is a schematic diagram of the process of obtaining vehicle pictures and structured information provided by the embodiment of the present invention. In the first aspect, the embodiment of the present invention provides a method for analyzing road congestion based on video structure, including the following steps:

[0046] S101, acquiring real-time videos of at least two adjacent intersections of non-intersection road sections;

[0047] In the specific implementation, the roads on which vehicles travel extend in all directions, and the roads are divided into intersection road sections and non-intersection road sections according to whether the road intersects with other roads. Among them, the non-intersection road section is the road section where the road the vehicle is driving does not intersect with other roads, and the vehicle's driving direction can be uniquely determined; the intersection road section is the road section where the road the vehi...

Embodiment 2

[0098] The embodiment of the present invention provides a road congestion analysis system based on video structure. The system in this embodiment may include:

[0099] A first acquiring unit, configured to acquire real-time video of at least two adjacent intersections of non-intersection road sections;

[0100] The extraction unit is used to decode the real-time video respectively, and use a structured recognition algorithm to extract the structured information of the vehicle in the real-time video and intercept the picture of the vehicle. The structured information includes the direction of vehicle movement, license plate information, and vehicle color , one or more of the car type, brand, sub-brand, car annual inspection label, and car accessories;

[0101] a storage unit, configured to respectively store the vehicle picture and the structured information;

[0102] The second acquisition unit is used to acquire the total quantity of structured information saved at each non...

Embodiment 3

[0151] see image 3 , a schematic block diagram of a terminal 300 provided by another embodiment of the present invention. The terminal 300 in this embodiment as shown in the figure may include: one or more processors 301 ; one or more input devices 302 , one or more output devices 303 and a memory 304 . The aforementioned processor 301 , input device 302 , output device 303 and memory 304 are connected through a bus 305 . The memory 302 is used to store instructions, and the processor 301 is used to execute the instructions stored in the memory 302 . Wherein, the processor 301 is configured to execute: acquiring real-time videos of at least two adjacent intersections of non-intersection road sections; decoding the real-time videos respectively, extracting the structured information of the vehicles in the real-time videos respectively by using a structured recognition algorithm and Intercept the vehicle picture, the structured information includes one or more of vehicle move...

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 present invention discloses a video structure-based vehicle congestion analysis method and system, and relates to the technical field of road traffic monitoring. The method is characterized in that: by performing video structure analysis on the real-time video of the intersection, the number of vehicles passing through the intersection can be obtained; and the difference of the number of vehicles obtained in the adjacent intersections in a preset time interval is compared to determine the road congestion condition, so that the method is simple and accurate. According to the video structure-based vehicle congestion analysis system provided by the present invention, the road congestion condition can be determined by using the method provided by the present invention, so that the user canknow the real-time road condition in time to select a clear road for driving.

Description

technical field [0001] The invention relates to the technical field of road monitoring, in particular to a video structured-based vehicle congestion analysis method, system, terminal and storage medium. Background technique [0002] With the acceleration of urbanization and economic construction in our country, the living standards of the people have generally improved, and the number of motor vehicles has increased rapidly. The construction of road transportation infrastructure has been far from meeting the rapid growth of transportation demand. Due to the convenience of cars, the traffic flow in the urban area is increasing day by day. During peak hours, commuting, tourism, and shopping traffic flows into the city center from all directions. However, a major disadvantage of automobiles is that they are a waste of space, but the number continues to increase, causing existing roads to be unable to bear such a large traffic flow, resulting in congestion. [0003] The causes ...

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): G08G1/01G08G1/015G08G1/017G08G1/04G08G1/056
CPCG08G1/0133G08G1/015G08G1/017G08G1/04G08G1/056
Inventor 曾俊雄
Owner SHENZHEN INFINOVA
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