Detection system for unlawful act of using cell phones while driving

A detection system and vehicle detector technology, applied in the field of intelligent transportation, can solve the problems of inability to effectively curb the use of mobile phones while driving, low recognition efficiency, inability to effectively detect the behavior of using mobile phones while driving, etc., so as to improve the efficiency and determine the accuracy, Work-saving effect

Inactive Publication Date: 2015-04-15
BEIJING INSTITUTE OF TECHNOLOGYGY
View PDF7 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, a large number of studies have been carried out at home and abroad on the impact of using mobile phones on driving behavior and traffic safety. The changes in the driver's reaction time, vehicle lateral position, front-to-head distance, and vehicle speed have been analyzed when using mobile phones while driving. A detection method for identifying distracted driving behaviors such as using mobile phones, but there are still

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
  • Detection system for unlawful act of using cell phones while driving
  • Detection system for unlawful act of using cell phones while driving
  • Detection system for unlawful act of using cell phones while driving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] There are many factors that affect the headway, including the driver's gender, age, driving experience, surrounding environment and interference, etc. When using a mobile phone, the driver actively slows down to increase the headway in order to compensate for the reaction time, so using a mobile phone The subjective interference to the driver is one of the main factors affecting the headway. Vehicles driving in the lane will be affected by the vehicle in front, especially the vehicle using a mobile phone (unit K), which will instinctively reduce the speed of the vehicle and increase the distance from the vehicle in front, so the headway will increase; but this Deceleration and car following behavior does not belong to the obvious sudden drop in speed. The following vehicle (K+1) generally does not decelerate immediately in a short period of time, bu...

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 detection system for the unlawful act of using cell phones while driving. The detection system is arranged on a road and can be used for automatically detecting the suspected unlawful vehicles, the drivers of which use cell phones while driving; through comparing the interrelation of the time headways between the front and back adjacent vehicles on the same lanes in the traffic flow, the suspected unlawful vehicles, the drivers of which use cell phones while driving are identified; meanwhile, two identification coefficients of the vehicles, the drivers of which use cell phones while driving are obtained according to the test result and the unlawful act is judged preliminarily; the picture information of the suspected unlawful vehicles are sent to a manual screening platform; therefore, the manual screening workload can be reduced, and the efficiency and the judging accuracy can be improved.

Description

technical field [0001] The invention belongs to the technical field of intelligent transportation, and in particular relates to a detection system for illegal behavior of using a mobile phone while driving. Background technique [0002] Using mobile phones while driving is very common and has become an important cause of many road traffic accidents. In order to curb the traffic safety problems caused by using mobile phones while driving, many countries, including my country, have legislated to prohibit the use of mobile phones while driving. At the same time, a large number of studies have been carried out at home and abroad on the impact of using mobile phones on driving behavior and traffic safety. The changes in the driver's reaction time, vehicle lateral position, front-to-head distance, and vehicle speed have been analyzed when using mobile phones while driving. However, there are still relatively few studies on the use of detection devices on the road to identify the ...

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): G08G1/01
CPCG08G1/0175
Inventor 吴绍斌李达钦陈锴高利赵亚男
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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