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Method and device for detecting vehicles not yielding to pedestrians

A technology of pedestrian detection and pedestrians, which is applied in the traffic control system of road vehicles, instruments, biological neural network models, etc., can solve the problems of poor law enforcement effect and heavy workload of law enforcement personnel, achieve good law enforcement effect and reduce work burden Effect

Active Publication Date: 2021-07-20
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method and device for detecting vehicle impoliteness and pedestrians, so as to improve the problems in the prior art that the workload of law enforcement personnel is too heavy and the law enforcement effect is not good

Method used

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  • Method and device for detecting vehicles not yielding to pedestrians
  • Method and device for detecting vehicles not yielding to pedestrians
  • Method and device for detecting vehicles not yielding to pedestrians

Examples

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no. 1 example

[0040] see image 3 , image 3 A flow chart of a method for detecting pedestrians insolent to vehicles provided by an embodiment of the present invention is shown. The method for detecting vehicles not yielding to pedestrians includes the following steps:

[0041] Step S1 , when a vehicle is detected to enter the first preset area, a first evidence map and a second evidence map are acquired, wherein both the first evidence map and the second evidence map include target pedestrians and target vehicles.

[0042] see Figure 4 , the first preset area may be the area before the zebra crossing in the shooting area of ​​the camera 106 when the vehicle enters. see Figure 5 , the first evidence map may be a picture containing the target vehicle, the target pedestrian, the zebra crossing area, other vehicles and other pedestrians, and the second evidence map may be a picture containing the target vehicle, the target pedestrian, the zebra crossing area, other vehicles and other ped...

no. 2 example

[0102] see Figure 15 , Figure 15 A schematic block diagram of a vehicle impolite pedestrian detection device 200 provided by an embodiment of the present invention is shown. The vehicle impolite pedestrian detection device 200 includes an evidence map acquisition module 201 , a first coordinate set extraction module 202 , a second coordinate set extraction module 203 , a traveling information calculation module 204 , an impolite judgment module 205 , and an impolite evidence acquisition module 206 .

[0103] The evidence map acquisition module 201 is used to acquire a first evidence map and a second evidence map when it is detected that a vehicle enters the first preset area, wherein both the first evidence map and the second evidence map include the target pedestrian and the target vehicle.

[0104] The first coordinate set extraction module 202 is configured to generate a first network model graph according to the first evidence graph, and perform target positioning on t...

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Abstract

The present invention relates to the technical field of traffic monitoring, and provides a method and device for detecting vehicles not yielding to pedestrians. The method includes: acquiring a first evidence map and a second evidence map when a vehicle is detected to drive into a first preset area; Generate a first network model diagram based on the first evidence diagram, and perform target positioning on the first network model diagram to obtain the first coordinate set; generate a second network model diagram based on the second evidence diagram, and perform target positioning on the second network model diagram Target positioning to obtain the second coordinate set; calculate the first coordinate set and the second coordinate set to obtain the target travel information of the target pedestrian and the target vehicle; compare the target travel information with the preset travel information, and When the information matches the preset travel information, it is determined that the target vehicle is not giving way to pedestrians. Compared with the prior art, the invention can reduce the work load of law enforcement personnel and has better law enforcement effect.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of traffic monitoring, and in particular, to a method and device for detecting vehicles that do not yield to pedestrians. Background technique [0002] With the continuous improvement of people's living standards, the number of motor vehicles has increased year by year, and the contradiction between people, vehicles and roads has become increasingly prominent, and the requirement of civilized participation in traffic is very urgent. According to the "Road Traffic Safety Law", pedestrians have the right of way in the zebra crossing area, and motor vehicles must actively stop and give way to pedestrians when they drive nearby. Unfortunately, in reality, many vehicles do not slow down or give way before the zebra crossing, and the competition between vehicles and pedestrians can easily lead to traffic accidents. [0003] In the prior art, in order to prevent vehicles from giving way to pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/017G06K9/00G06K9/34G06K9/62G06N3/04
CPCG08G1/0175G06V20/54G06V10/267G06N3/045G06F18/25
Inventor 张伟良
Owner ZHEJIANG UNIVIEW TECH CO LTD
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