Hazardous chemical substance transport vehicle illegal driving behavior detection method and system based on visual collaboration

A detection method and technology for hazardous chemicals, applied in the field of image processing and traffic safety, can solve the problems of inability to identify the driver's dangerous driving behavior, inability to identify sensitive items, and inability to comprehensively identify the driver's dangerous driving behavior, and achieve good application value. , The effect of strong practicability and high applicability

Inactive Publication Date: 2020-07-03
HUAIYIN INSTITUTE OF TECHNOLOGY
View PDF9 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] These commonly used video behavior detection techniques are effective ideas for processing traffic video big data, but there is no behavior-specific processing for video surveillance of drivers of hazardous chemical transport vehicles, and it is impossible to identify dangerous driving behaviors of drivers and sensitive items. , so it is impossible to comprehensively identify the driver's dangerous driving behavior

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
  • Hazardous chemical substance transport vehicle illegal driving behavior detection method and system based on visual collaboration
  • Hazardous chemical substance transport vehicle illegal driving behavior detection method and system based on visual collaboration
  • Hazardous chemical substance transport vehicle illegal driving behavior detection method and system based on visual collaboration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The present invention will be further described below in conjunction with accompanying drawing.

[0037] Such as figure 1 As shown, a method for detecting illegal driving behavior of a hazardous chemicals transport vehicle based on visual collaboration disclosed in the embodiment of the present invention includes the following steps:

[0038] (1) Make a data set for preprocessing of image enhancement and image normalization

[0039]The source of the data set in this example is the in-vehicle surveillance video of dangerous cargo drivers in Huai’an City, and the video data is the monitoring of multiple drivers in a week. The monitoring video is the nighttime grayscale image obtained by the infrared camera and the daytime driving video data obtained by the high-definition camera. Manually screen the collected videos for irregular driving behaviors, and intercept the irregular driving behaviors of the driver during driving (characteristics of irregular driving behaviors ...

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 discloses a hazardous chemical transport vehicle illegal driving behavior detection method and system based on visual collaboration. The method comprises the steps that firstly, a data set is made, and image enhancement and normalization processing are carried out; marking dangerous driving behavior sensitive articles, and training the data set for the sensitive articles through a target recognition neural network; reading each frame of the video, detecting a sensitive object through the trained network model, and then performing human body posture key point detection on the frames; coordinate positions of the left and right hand key points in the frame image are obtained through human body posture detection, position information of the key points and the sensitive object recognition frame is judged, and corresponding illegal driving behaviors are recognized; and early warning is performed when the continuous time window of the illegal driving behavior exceeds a set threshold, and the video clip is reserved. The method can adapt to real-time detection and early warning of dangerous driving behaviors of a driver in a monitoring video, facilitates the timely discovery and prompt of non-standard driving behaviors, reduces the occurrence of traffic accidents, is various in detection types, and is good in recognition effect.

Description

technical field [0001] The invention relates to the fields of image processing and traffic safety, in particular to a method and system for detecting illegal driving behavior of a hazardous chemical transport vehicle based on visual collaboration. Background technique [0002] With the rapid development of social economy, the market scale of chemical industry products is growing day by day, becoming the foundation of the national economy. According to research data, the scale of my country's hazardous chemicals market reached 1.4 trillion in 2018, and this scale will continue to expand in the future. According to the spirit of the "Opinions of the Central Committee of the Communist Party of China and the State Council on Promoting Reform and Development in the Field of Safety Production" (Zhongfa [2016] No. 32) issued on December 18, 2016, Jiangsu Province issued two red-headed documents in succession. Both documents also require the mandatory installation of anti-collision...

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): G06K9/00G06N3/04
CPCG06V40/107G06V20/597G06N3/045
Inventor 高尚兵黄子赫蔡创新相林朱全银李翔周泓张海艳臧晨耿璇沈晓坤
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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