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Traffic flow monitoring method and device and computer readable storage medium

A technology of traffic flow and vehicle quantity, which is applied in computer parts, calculation, neural learning methods, etc., can solve the problems of low detection accuracy, low detection accuracy, short detection distance, etc., to reduce the number of comparisons and improve the comparison Efficiency, accelerated accumulation effect

Pending Publication Date: 2021-10-15
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such as ultrasonic detection, which is easily affected by vehicle occlusion and pedestrians, the detection accuracy is not high, and the detection distance is short; also such as infrared detection, which is affected by the heat source of the vehicle itself, the anti-noise ability is not strong, and the detection accuracy is not high.

Method used

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  • Traffic flow monitoring method and device and computer readable storage medium
  • Traffic flow monitoring method and device and computer readable storage medium
  • Traffic flow monitoring method and device and computer readable storage medium

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0031] The terms "first", "second", etc. in this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover...

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Abstract

The invention relates to the technical field of vehicle monitoring, and discloses a traffic flow monitoring method and device and a computer readable storage medium. The method comprises the following steps: acquiring a road image within a preset time period, wherein the road image is obtained by shooting a road; inputting the current frame of road image into a target detection neural network to obtain vehicle type information corresponding to the current frame of road image; based on the vehicle type information, comparing the current frame of road image with the historical frame of road image so as to accumulate the number of vehicles; and determining the traffic flow according to the accumulated number of vehicles in the preset time period. In this way, the traffic flow monitoring efficiency can be improved.

Description

technical field [0001] The present application relates to the technical field of vehicle monitoring, in particular to a monitoring method, a monitoring device, and a computer-readable storage medium for traffic flow. Background technique [0002] With the development of the automobile industry and social economy, the improvement of people's living standards and the sharp increase in the number of cars, the pressure on transportation will become greater and greater, so the requirements for intelligent traffic management are also getting higher and higher. However, traffic management is global and requires high real-time performance. In recent years, people have strengthened the research on intelligent traffic parameter detection based on image technology, and proposed an intelligent traffic system, thus establishing a real-time, accurate and efficient comprehensive management system that plays a role in a wide range and in all directions. [0003] The intelligent transportat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62G06N3/04G06N3/08G08G1/065
CPCG06N3/08G08G1/065G06N3/045Y02T10/40
Inventor 欧勇盛郭嘉欣王琳熊荣郑雷雷王志扬江国来刘超刘哲强
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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