Suspect vehicle inspection and control method and system

A technology for suspect vehicles and vehicles, which is applied in the field of suspect vehicle inspection and control methods and systems, can solve problems such as the ineffectiveness of the inspection and deployment control system, and achieve the effects of saving manpower and material resources, improving speed and accuracy, and rapid inspection and control.

Inactive Publication Date: 2012-07-25
SHANGHAI KEENSHINE ELECTRONIC TECH CO LTD
View PDF9 Cites 46 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of actual use, suspect vehicles generally avoid inspection and control by blocking

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
  • Suspect vehicle inspection and control method and system
  • Suspect vehicle inspection and control method and system
  • Suspect vehicle inspection and control method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] like figure 1 As shown, according to an embodiment of the present invention, a suspected vehicle investigation and control system is provided. This system can be a network system, a host, or a separate device, or a system that can be installed on the host Or the software system in special equipment, the key is that it has the suspected vehicle comparison module of the present invention, such as Figure 4 As shown, the suspect vehicle comparison module includes:

[0037] An image receiving module, configured to receive captured vehicle images;

[0038] The color comparison module is used to compare the color of the captured image with the sample image of the suspected vehicle to determine the color similarity. If the color similarity exceeds the set color similarity threshold, it will enter the auxiliary feature comparison module for processing;

[0039] Auxiliary feature comparison module, used to compare the captured image with the sample image of the suspect vehicle...

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 provides a suspect vehicle inspection and control method and system. The method comprises real-time acquiring a video stream and snap-shooting a vehicle image; subjecting the snap-shot image and a suspect vehicle sample image to color contrast to determine color similarity, and if the color similarity exceeds a set color similarity threshold, going to the next step; subjecting the snap-shot image and the suspect vehicle sample image to auxiliary characteristic contrast, to determine auxiliary characteristic similarity, the auxiliary characteristics including at least one of texture characteristics and shape characteristics; and comprehensively judging, and if the auxiliary characteristic similarity is larger than a set threshold, determining the comprehensive similarity by the auxiliary characteristic similarity or allowing the comprehensive similarity to depend on the auxiliary characteristic similarity. The vehicle image snap-shooting can be carried out by virtual coil triggering. Template match based on color can also be adopted to extract the auxiliary characteristics from a match region of the snap-shot image to be contrasted with the suspect vehicle sample image. The invention can realize rapid, efficient and accurate inspection and control effects, and save manpower and material resources.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a method and system for checking and controlling a suspected vehicle. Background technique [0002] With the rapid development of national road traffic construction and the popularization of motor vehicles, criminal and public security cases related to roads and motor vehicles are increasing year by year, especially the incidents of hit and run, theft of motor vehicles, and vehicle smuggling through the intercity highway network. It is becoming more and more rampant, which not only poses a great threat to social security, but also destroys the political situation of stability and unity. Therefore, it has attracted the attention of relevant state ministries and commissions to establish a cross-departmental and cross-regional comprehensive application system for motor vehicle monitoring. It is an inevitable trend in the construction and development of public security information...

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): G08G1/017G06K9/46
Inventor 王军吴金勇王一科龚灼
Owner SHANGHAI KEENSHINE ELECTRONIC TECH CO LTD
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