Intelligent red light running identifying system and vehicle behavior detecting and capturing method

A technology for intelligent identification and red light running. It is applied in traffic control systems, traffic control systems for road vehicles, instruments, etc. It can solve the problems of low degree of intelligence, high labor cost, and large workload, and achieve good scalability and simple process. , the effect of reducing labor costs

Inactive Publication Date: 2016-07-20
HUNAN BOGUANG INFORMATION TECH CO LTD
View PDF11 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Electronic traffic management, which has been born in recent years, has been widely used, such as: red light capture, speeding capture, etc.; but most of its systems stay on the capture of illegal vehicles, etc., and follow-up requires more labor costs and It takes time to identify vehicles, which also creates problems of heavy workload, low efficiency, and low degree of intelligence

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
  • Intelligent red light running identifying system and vehicle behavior detecting and capturing method
  • Intelligent red light running identifying system and vehicle behavior detecting and capturing method
  • Intelligent red light running identifying system and vehicle behavior detecting and capturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0070] Such as figure 2 As shown, the vehicle detection flow chart of the vehicle behavior detection and capture method in this embodiment

[0071] This embodiment adopts a vehicle detection method based on motion detection, which establishes a road background model through learning, performs background difference between the current frame image and the background model to obtain moving foreground pixels, and then processes these moving foreground pixels to obtain vehicle information.

[0072] The whole detection process is divided into the following steps:

[0073] 1. Obtain camera video sequences, and obtain real-time video streams from high-definition cameras and serialize them;

[0074] 2. Foreground area detection, using background difference algorithm to detect moving foreground;

[0075] First, a background model is established through self-learning of initial multi-frame video images;

[0076] Then, the differential operation is performed on the current frame image...

Embodiment 3

[0082] Such as image 3 As shown, the capture trigger process of the vehicle behavior detection capture method in this embodiment;

[0083] This embodiment is further improved on the basis of implementation 2, and the capture triggering process is as follows:

[0084] When a capture trigger command is received;

[0085] First, when the vehicle reaches the trigger line, detect and identify whether there is license plate information. If the vehicle in the image is detected to have a license plate, the license plate recognition method is used to recognize the license plate and trigger the capture;

[0086] For a vehicle without a rear license plate or with a rear license plate blocked, the system cannot detect the license plate. At this time, the vehicle matching mode will be enabled. If the moving object matches the vehicle model built in the system, the capture will be triggered and recorded as an unlicensed vehicle;

[0087] The snapshot will be taken twice, the first snapsh...

Embodiment 4

[0089] Such as Figure 4 As shown, the flow chart of the intelligent license plate recognition method in the present embodiment;

[0090] Present embodiment continues to improve on the basis of embodiment 3, and the license plate recognition method is as follows:

[0091] License plate recognition is based on image segmentation and image recognition theory, which analyzes and processes the image containing the vehicle number plate, so as to determine the position of the license plate in the image, and further extracts and recognizes the text characters to achieve intelligent recognition of the license plate.

[0092] The flow chart of the intelligent license plate recognition method in this embodiment includes a series of algorithm operations such as image acquisition, preprocessing, license plate location, character segmentation, character recognition, and result output;

[0093] Image acquisition: Real-time, uninterrupted recording and acquisition of checkpoint passing or v...

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 belongs to the technical field of video monitoring and discloses an intelligent red light running identifying system which is characterized by comprising a data collection sub-system, a communication network sub-system and a central management sub-system, wherein the data collection sub-system is used for video stream collection, traffic light state detection, motor vehicle traffic violation behavior detection, traffic violation picture capturing, fill light control, local storage of traffic violation records and network uploading task of related information. The invention also discloses a vehicle behavior detecting and capturing method which is characterized by comprising the following steps: acquiring a camera video sequence; carrying out foreground area detection; carrying out vehicle detection; carrying out vehicle tracking; judging whether the vehicle reaches the trigger line position or not; and if so, sending a trigger signal. In the invention, the intelligence level of electronic traffic management is raised, the efficiency of traffic violation vehicle detecting, identifying and capturing is improved, and intelligent integration of collection, identifying and recording in electronic traffic management can be realized.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to an intelligent identification system for running a red light and a vehicle behavior detection and capture method. Background technique [0002] In today's era of "requiring police strength from technology and efficiency from technology", with the continuous growth of the number of urban motor vehicles, while bringing many conveniences, there are also some problems. The frequent occurrence of urban road traffic accidents has caused serious damage to urban traffic management. a certain degree of difficulty. [0003] The use of scientific and technological means to achieve effective management of road traffic can not only effectively prevent such traffic violations, reduce accidents caused by them, but also deter violating drivers, promote a virtuous cycle of traffic order, and at the same time Liberate part of the traffic police, alleviate the shortage of police force to ...

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): G08G1/017
CPCG08G1/0175
Inventor 不公告发明人
Owner HUNAN BOGUANG INFORMATION TECH CO LTD
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap