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

Whole-course monitoring and warning system and method for abnormal behaviors of vehicles on expressway

A technology of expressway and monitoring system, which is applied in the traffic control system of road vehicles, traffic control system, traffic flow detection, etc., and can solve the problems such as traffic accidents easily caused by emergency lanes

Active Publication Date: 2020-06-23
JIANGSU UNIV
View PDF7 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In fact, because the speed of the vehicle is faster on the expressway than on the general road, it is very easy to change lanes at will, especially when there are many vehicles around, and to occupy the emergency lane on the side of the road and other abnormal driving behaviors. cause traffic accident

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
  • Whole-course monitoring and warning system and method for abnormal behaviors of vehicles on expressway
  • Whole-course monitoring and warning system and method for abnormal behaviors of vehicles on expressway
  • Whole-course monitoring and warning system and method for abnormal behaviors of vehicles on expressway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing.

[0025] Based on the above system, the present invention also proposes a whole-process monitoring and warning method for abnormal behavior of expressway vehicles, which includes the following steps:

[0026] Step 1: Roadside Monitoring System Integration Module

[0027] S1: The vehicle enters the highway section through the toll station, and the toll station uses the camera to record the license plate information of the vehicle and upload it to the cloud.

[0028] S2: The cloud uses vehicle license plate information to create a dictionary of abnormal vehicle behavior, which records vehicle speed information, lane change information, and emergency lane occupancy information.

[0029] The format of the abnormal vehicle behavior dictionary is as follows:

[0030] {'name':'#######',

[0031] 'changeLane': [[a1,b1,c1],[a2,b2,c2]...],

[0032] 'overSpeed': [[d1,e1],[d2,e2]...]...

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 whole-course monitoring and warning system and method for abnormal behaviors of vehicles on an expressway. The whole-course monitoring and warning system comprises a road endmonitoring system, a background cloud integrated system and a vehicle warning system. The road end monitoring system and the vehicle warning system are connected with the background cloud integratedsystem. The road end monitoring system is used for acquiring the real-time driving speed of the vehicle, the lane where the vehicle is located and license plate information, and sending the monitoredinformation to the background cloud integrated system in a one-way manner. The background cloud integration system is used for calculating the data sent by the road end monitoring system, extracting vehicle abnormal behavior information and sending the vehicle abnormal behavior information to related vehicles. The vehicle warning system achieves a warning function on a driver and comprises a datareceiving module and a voice broadcasting module. The data receiving module receives vehicle abnormal behavior information transmitted by the background cloud integrated system, and then transmits warning information to a driver of the vehicle through the voice broadcast module. According to the invention, the traffic safety of the expressway is greatly improved.

Description

technical field [0001] The invention belongs to the field of intelligent transportation and intelligent vehicles, and in particular relates to a system and method for monitoring and warning the abnormal behavior of expressway vehicles in the whole process. Background technique [0002] With the rapid development of the national economy, the number of vehicles continues to rise, and the number of vehicles driving on the expressway has increased significantly. Changing lanes, changing lanes recklessly, occupying the emergency lane, driving across the line for a long time, etc., can easily cause serious traffic accidents, so it is very important to monitor the safety behavior of expressway vehicles. [0003] The current monitoring methods for abnormal vehicle behavior on expressways mainly include: 1) Using a speed measuring device set at a fixed position to monitor the speed of the vehicle passing through the speed measuring point, or to monitor the average speed of the vehicl...

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): G08G1/01G08G1/017G08G1/052
CPCG08G1/01G08G1/0125G08G1/0137G08G1/0175G08G1/052
Inventor 陈龙周奇扬蔡英凤王海李祎承刘擎超
Owner JIANGSU UNIV
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