Monitoring system and method for calculating traffic flow in traffic line in real time

A traffic line, real-time calculation technology, applied in the field of intelligent transportation, can solve the problem that the long-term calculation and statistics of road traffic flow cannot be realized

Active Publication Date: 2019-06-25
WUHAN UNIV
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  • Abstract
  • Description
  • Claims
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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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  • Monitoring system and method for calculating traffic flow in traffic line in real time
  • Monitoring system and method for calculating traffic flow in traffic line in real time
  • Monitoring system and method for calculating traffic flow in traffic line in real time

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[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 calculating the traffic flow in a traffic line in real time. The method comprises steps that a camera acquires an original traffic image; a microprocessor processes the image to obtain a compressed image; a network module transmits the compressed image to a data storage module for storage; a cloud terminal server reads the processed image to construct a training set and train a detection model; the model is used for predicting a vehicle quantity, and dividing the input image into grids, performing direct matching and positioning by a bounding box predicted by the grids and the central coordinate of a target object in a real frame, and classifying and recognizing a target on the basis; the cloud terminal calculates the traffic flow and an evaluation program calculates the vehicle quantity; and if vehicle quantity exceeds a preset maximum capacity, the abnormal data is reported to a cloud supervision platform server; the cloud supervision platform server presents the abnormal data, and intelligently matches and recommends a solution. The method has a high recognition rate 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 Applications(China)
IPC IPC(8): G08G1/01G08G1/04G08G1/065
Inventor 邓文何肖
Owner WUHAN UNIV
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