Vehicle red light running detection method and system

A technology for running red lights and vehicles, which is applied in the field of detection of vehicles running red lights. It can solve problems such as death, violation of traffic laws and regulations, and losses, and achieve the effects of maintaining safety, reducing the probability of traffic accidents, and high accuracy

Inactive Publication Date: 2018-12-07
ZHEJIANG TENDENCY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The business model of these distribution personnel is based on the piece system, more pay for more work, which makes some distribution personnel make a few more orders in a hurry. Bad habits such as speeding, watching mobile phones while riding, grabbing red lights or running red lights at random, etc., not only affect other vehicles, violate traffic laws and regulations, but may even cause traffic accidents and cause personal and property losses
[0003] Among the many bad habits, running a red light may cause the most harm. Other bad habits may only cause minor injuries or vehicle damage, while running a red light may cause serious injuries or even death to the owner of an electric vehicle.

Method used

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  • Vehicle red light running detection method and system
  • Vehicle red light running detection method and system
  • Vehicle red light running detection method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1, with reference to attached figure 1 , a method for detecting a vehicle running a red light, comprising the following steps:

[0040] Step S101: Obtain the driving orientation of the vehicle passing through the traffic intersection.

[0041] To judge whether a vehicle runs a red light, four elements are required. One is to determine the driving direction, entry position, and exit position of the vehicle at the traffic intersection. After the synthesis, it is the vehicle’s driving direction. The second is to determine the target signal light corresponding to the vehicle’s driving direction. The third is to determine the color change state of the target signal light when the vehicle is driving at the intersection, and the fourth is to determine the color state of the target signal light before the vehicle crosses the stop line at the entrance of the traffic intersection. The four are indispensable and need to be advanced layer by layer to correctly judge the ...

Embodiment 2

[0062] Embodiment 2: with reference to attached Figure 3-5 , this embodiment specifically introduces a system based on the method of Embodiment 1, specifically, a vehicle red light detection system, including a central signal transmitter 201 set at the very center of the traffic intersection, and an electronic tag 202 set on the vehicle , the entrance and exit signal transmitter 203 arranged at the entrance and exit of the traffic intersection, the fixed gateway 204 and the data platform 205 arranged at the roadside of the traffic intersection; the entrance and exit signal transmitter 203 includes the entrance signal transmitter and the exit signal transmitter, and the entrance signal transmitter cycle The radio frequency signal including the entrance number is sent externally, and the signal coverage includes the entrance lane area of ​​the traffic intersection; the exit signal transmitter periodically sends the radio frequency signal including the exit number, and the signal...

Embodiment 3

[0066] Embodiment 3: with reference to attached Figure 6-8 , this embodiment specifically introduces the second system to which the method of Embodiment 1 can be applied. Specifically, a vehicle red light detection system includes a central signal transmitter 301 arranged at the very center of a traffic intersection, and a vehicle with The electronic tags 302 and data platform 303 of the positioning module and the mobile communication module; the central signal transmitter 301 periodically sends out radio frequency signals including node information, the signal coverage includes the line record area, and the node information includes the current node time, driving Azimuth and signal light number comparison information; electronic tag 302 receives and records the node information sent by central signal transmitter 301 during the process of driving in the record area; electronic tag 302 starts to locate and record position information when it first receives node information, and...

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Abstract

The invention relates to a vehicle red light running detection method. The vehicle red light running detection method comprises the steps of: obtaining a driving orientation of a vehicle, the driving-in time that a vehicle just enters a behavior recording region, the driving-out time that the vehicle is about to leave the behavior recording region, driving orientation and signal light number comparison information, and signal light time and color history comparison information; determining a corresponding target signal light number according to the driving orientation, determining corresponding target signal light time and color history comparison information, and determining a signal light color within a time period from the driving-in time to the driving-out time; determining if the signal light color is red and does not change in the time period, and determining that there is a red light running behavior if so. The vehicle red light running detection method can determine if an electric vehicle or a motorcycle has a red light running behavior, is high in conclusion accuracy, can punish a vehicle owner who has the red light running behavior afterwards, can play a role in deterringa vehicle owner who is low in quality and has a tendency to violate the rules, can lower the probability of traffic accidents, and can maintain the safety of traffic intersections.

Description

technical field [0001] The invention relates to the field of traffic management, in particular to a method and system for detecting a vehicle running a red light. Background technique [0002] In recent years, with the vigorous development of e-commerce, the public's shopping habits have gradually changed from buying in physical stores to online shopping, and their eating habits have gradually changed from consuming in stores to ordering takeaways. These changes have prompted the further development of the distribution industry, whether it is Both food delivery and express delivery require delivery personnel to drive electric vehicles through the streets and alleys. The business model of these distribution personnel is based on the piece system, more pay for more work, which makes some distribution personnel make a few more orders in a hurry. Bad habits such as speeding, watching mobile phones while riding, grabbing red lights or running red lights at random, etc., not only...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/017G08G1/042
CPCG08G1/017G08G1/042
Inventor 吴春林朱海鹤杨闻骏朱浩漳柯鹏鹏
Owner ZHEJIANG TENDENCY TECH
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