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Detection and monitoring system of cart lane occupation on expressway

A technology of expressway and monitoring system, applied in the traffic control system of road vehicles, traffic control system, instruments, etc., can solve the problem of spending a lot of police force and achieve the effect of reducing police force

Inactive Publication Date: 2015-05-27
安徽蓝盾光电子股份有限公司
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Problems solved by technology

It will cost a lot of police force

Method used

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  • Detection and monitoring system of cart lane occupation on expressway

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Embodiment Construction

[0013] Combine below figure 1 , select the preferred example to further illustrate the present invention.

[0014] Such as figure 1 As shown, an image and video acquisition system including a camera connected to a speed measuring radar and a surveillance camera is installed on the roadside or on a gantry to collect vehicle images and videos in real time. In order to ensure that images can still be collected at night and in poor light conditions, a flash is configured for the capture machine and an LED light is configured for the surveillance camera. The collected images and videos are transmitted to the data processing system, and the vehicle identification system of the data processing system analyzes and recognizes the captured images, and confirms whether it is a large vehicle according to the color of the captured license plate. If it is confirmed that it is a cart, then start the cart occupancy detector. The large vehicle occupancy detector uses the video detection alg...

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Abstract

The invention discloses a detection and monitoring system of cart lane occupation on an expressway. The system is characterized by comprising an image and video acquisition system, a data processing system and a control system which are sequentially connected in series via signal connection, wherein the image and video acquisition system comprises a plurality of snapshot machines (1) which are connected in parallel and used for snapshotting illegal activities, and a monitoring camera (2); the snapshot machines are connected in series with a speed measuring radar (3); the data processing system comprises a number plate recognition system (4) and a cart lane occupation detector (5); and the control system comprises a monitoring platform (6). The front-end image and video acquisition system acquires data, the vehicle recognition system recognizes information such as a number plate and a color of a vehicle and saves a recognition result, and the cart lane occupation detector analyzes the data by a video detection algorithm and transmits the illegal activities to the monitoring platform of the control system, so that timely and effective evidence collection is performed on the illegal activities, and the police strength is greatly reduced.

Description

technical field [0001] The invention relates to the field of detection and monitoring, in particular to a detection and monitoring system for large vehicles on expressways. Background technique [0002] It is very common for large trucks to occupy the road, illegally drive at a low speed, and not follow the lane on the expressway, which seriously restricts the efficient operation of the expressway and becomes a hidden danger of major accidents. Due to the slow speed or even low-speed driving of the cart, especially at night or when the vehicle is loaded with too long goods, the rear vehicle is too close to the cart and it is too late to brake, which is very likely to cause a rear-end collision accident. Large vehicles occupying the road also affect the driving of vehicles in the original lane, seriously disturbing the normal driving order. In view of the illegal behavior of large vehicles occupying overtaking lanes, in addition to strengthening professional ethics education...

Claims

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Application Information

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IPC IPC(8): G08G1/017G08G1/054
CPCG08G1/017G08G1/054
Inventor 赵明贺德溪李昊黄朝辉陆明霞
Owner 安徽蓝盾光电子股份有限公司
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