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Comprehensive and automatic construction material field material measurement system and method

An automatic measurement and material technology, applied in measurement devices, instruments, etc., can solve the problems of being easily interfered by human factors, low measurement accuracy, and high labor intensity.

Inactive Publication Date: 2016-01-13
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a comprehensive automatic measurement system and method for materials in the construction stockyard. The present invention solves the technical problems of low measurement accuracy, high labor intensity and easy interference by human factors in the traditional manual observation method

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  • Comprehensive and automatic construction material field material measurement system and method
  • Comprehensive and automatic construction material field material measurement system and method

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Embodiment Construction

[0033] Such as figure 1 Shown, according to a kind of comprehensive automatic measurement system of construction stockyard material of the present invention, comprise a material delivery box 4 loaded on the delivery vehicle, a weighing platform 6 and a computer 7 for measuring material weight, its It is characterized in that it also includes a top image acquisition part 1, a front end image acquisition part 5, and a side image acquisition part 3 respectively fixed on the bracket 2;

[0034] The top image acquisition part 1 is installed above the weighing platform 6, and is used to obtain the top image data of the transport bin 4 and the material;

[0035] The front-end image acquisition part 5 is installed on the front end of the weighing platform 6 for obtaining the front-view image of the material box 4;

[0036] The side image acquisition part 3 is installed on the side of the weighing platform 6, for obtaining the side view image of the material box 4;

[0037] The compu...

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Abstract

The invention discloses a comprehensive and automatic construction material field material measurement system and a method. The system comprises a material transporting compartment, a weighing loadometer, a computer, and a top image acquisition part, a front image acquisition part and a side image acquisition part fixed on a support respectively, wherein the computer acquires image data of the top image acquisition part, the front image acquisition part and the side image acquisition part via an image acquisition card, the top material image is segmented, a material region image is extracted, texture features of the material are extracted and analyzed via an image analysis program, a material type is judged in combination with weighing data of the loadometer, a forward-looking image is segmented, width and height data of the material are acquired, a sideward-looking image is segmented, length data of the material is acquired, the volume of the material is calculated and obtained according to the length, the width and the height of the material, and the material is stored. Defects of the manual observation method are overcome, and automatic material type recognition, automatic material weight and volume measurement and storage can be realized.

Description

technical field [0001] The invention relates to an automatic identification device and method, in particular to a comprehensive automatic measurement system and method for materials in a construction stockyard. Background technique [0002] The storage yards of modern large-scale raw material yards include ore yards, coal yards, auxiliary raw material yards and mixing yards. With the rapid development of the construction industry, the number of construction stock yards and the types of materials are increasing rapidly. How to accurately and quickly distinguish different types of materials and measure the volume and weight of materials is one of the problems that need to be solved urgently in construction stock yards. At present, the comprehensive measurement of materials in the construction stockyard mainly relies on manual measurement. The manual method has low measurement accuracy, high labor intensity, and is easily disturbed by human factors. Therefore, according to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
Inventor 顾波张红涛张洋李彦彬任岩胡昊张鹏张涛
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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