A monitoring system and method for real-time calculation of traffic flow on a traffic line

A technology for traffic routes and monitoring systems, applied in the field of intelligent transportation, can solve the problem of long-term calculation and statistics of road traffic flow, and achieve the effects of optimal time and space complexity, easy-to-use process, and high recognition rate.

Active Publication Date: 2021-07-16
WUHAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These methods cannot achieve long-term and efficient calculation and statistics of road traffic flow

Method used

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  • A monitoring system and method for real-time calculation of traffic flow on a traffic line
  • A monitoring system and method for real-time calculation of traffic flow on a traffic line
  • A monitoring system and method for real-time calculation of traffic flow on a traffic line

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Embodiment Construction

[0058] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit this invention.

[0059] The technical solutions of the present invention and the technical principles involved in the present invention will be further described below in conjunction with the accompanying drawings.

[0060] figure 1 It is a schematic diagram of the system of the present invention, a monitoring system for real-time calculation of traffic flow on a traffic line, including a camera, a microprocessor, a network module, a networked computer network of a traffic control department, a cloud terminal server, a storage module, and a cloud supervision platform server; ...

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Abstract

The invention provides a monitoring system and method for real-time calculation of traffic flow on a traffic line. The original traffic image is collected by the camera, and the microprocessor processes the image to obtain a compressed image, and then the image is transmitted to the data storage module through the network module for storage, and the cloud terminal server reads the processed image, which is used to build a training set and train Obtain the detection model; the model is used to predict the number of vehicles, and the input image is gridded, and the bounding box predicted by the grid is directly matched with the center coordinates of the target object in the real frame, and the target is classified and identified on this basis; The cloud terminal server calculates the traffic flow and the evaluation program performs related calculations on the number of vehicles. If the number of vehicles exceeds the upper limit of the preset capacity, the abnormal data will be reported to the cloud supervision platform server; the cloud supervision platform server presents abnormal data, and intelligent matching recommends solutions Program. The recognition rate of the invention is high, and the solution is comprehensive and accurate.

Description

technical field [0001] The invention belongs to the field of intelligent transportation, in particular to a monitoring system and method for real-time calculation of traffic flow on a traffic line. Background technique [0002] With the rapid development of modern social economy and the acceleration of urbanization, the number of vehicles is also increasing rapidly, and traffic has gradually become a hot issue in social development. Intelligent transportation system emerges at the historic moment, which is an effective way to solve the current urban traffic problems. Thereby various road monitoring equipment also arises at the historic moment. In the intelligent transportation system, the real-time acquisition of traffic flow is the core content. [0003] In recent years, the use of urban vehicles in my country has increased, and road conditions have also become complicated. How to monitor road traffic flow in real time is very important for statistics and forecasting of r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G08G1/04G08G1/065
Inventor 邓文何肖
Owner WUHAN UNIV
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