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Closed-circuit monitoring system with vehicle speed feedback function

A monitoring system and vehicle speed technology, which is applied to the traffic control system, traffic control system, instruments, etc. of road vehicles to achieve the effect of reducing the incidence of traffic accidents

Active Publication Date: 2021-05-28
温利军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the problem of speeding of each vehicle, the existing closed-circuit monitoring system cannot realize the real-time capture of speeding vehicles.

Method used

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  • Closed-circuit monitoring system with vehicle speed feedback function
  • Closed-circuit monitoring system with vehicle speed feedback function
  • Closed-circuit monitoring system with vehicle speed feedback function

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Experimental program
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Embodiment Construction

[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0043] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0044] Such as figure 1 As shown, the present invention provides a closed-circuit monitoring system with a feedback vehicle speed function, including:

[0045] A plurality of license plate input components, which are respectively arranged on the main road and / or secondary road in and out of the urban area; any license plate input component also includes a first background camera, which is used to record the overall road surface monitoring of the main road and / or secondary road in real time Image: a plurality of first license plate input devices, which are used to respectively coll...

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Abstract

The invention discloses a closed-circuit monitoring system with the function of feedbacking vehicle speed, comprising: a plurality of license plate input components, which are respectively arranged on main roads and / or secondary roads entering and leaving urban areas; a first background camera is used for real-time shooting of the main road and / or Or the overall road surface monitoring image of the secondary road; multiple first license plate input devices are used to separately collect images of driving vehicles on multiple lanes of the main road and / or secondary road and extract license plate number group I; multiple second license plate input The equipment is used to collect images of driving vehicles on multiple lanes and extract the license plate number group II; the vehicle trajectory analysis module is used to obtain the license plate number group I and the license plate number group II in real time and draw the vehicle trajectory; the vehicle speed feedback module is input according to the license plate number Corresponds to the speed of the vehicle to detect speeding vehicles. The invention registers the vehicles by drawing vehicle trajectories for vehicles entering urban areas, and can quickly locate and catch overspeeding vehicles through retrieval.

Description

technical field [0001] The invention relates to the technical field of closed-circuit monitoring, in particular to a closed-circuit monitoring system with a vehicle speed feedback function. Background technique [0002] In the prior art, it is generally realized by setting an overspeed reminder device on the vehicle to realize the reminder when the vehicle is overspeed, or using the vehicle speed overspeed software in the vehicle for vehicle overspeed reminder, but such methods are only suitable for personal use, not It is suitable for the closed-circuit monitoring system in the city, let alone effectively manage the vehicles entering the city. [0003] The closed-circuit monitoring system of existing urban traffic roads mostly sets monitoring points at key places and intersections of urban traffic roads and installs fixed front-end video and audio acquisition equipment to obtain video images and monitor them through various methods (optical fiber, dedicated line) etc.) to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/054
CPCG08G1/054
Inventor 温利军
Owner 温利军
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