System and method for measuring weight of stacked objects by mesh-surface structure light
A technology of surface structured light and piled objects, applied in the direction of using optical devices, measuring devices, instruments, etc., can solve the problems of complicated measurement process, poor stability, and slow processing speed of artificial coal piles, and achieve simple and fast measurement process, Conducive to data management, fast processing effect
A technology of surface structured light and piled objects, applied in the direction of using optical devices, measuring devices, instruments, etc., can solve the problems of complicated measurement process, poor stability, and slow processing speed of artificial coal piles, and achieve simple and fast measurement process, Conducive to data management, fast processing effect
CN103226005AInactive Publication Date: 2013-07-31CHINA JILIANG UNIV
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[0039] Example: A system for measuring the weight of stacked objects using mesh surface structured light, such as figure 1 , figure 2 , image 3 , Figure 4 As shown, it includes: a digital signal processing unit 17 , a computer 16 and a printer 18 . A circular support 10 arranged horizontally is erected above the pile measuring site, and a mesh surface structured light generator 15 is erected at the center of the circular support, see image 3 F in the. Three angle adjustment mechanisms 11 are equidistantly arranged on the annular track of the circular support, and a digital camera 12 is installed on each angle adjustment mechanism, see image 3 R, S, T in the three. Angle adjustment mechanism can carry out angle adjustment to digital camera, allows the camera lens 19 of digital camera to aim at pile up. The mesh surface structured light generator is connected with the computer, the digital camera is connected with the computer, the digital signal processing unit is co...
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The invention discloses a system and a method for measuring weight of stacked objects by a mesh-surface structure light, which belongs to the technical field of weighing, and aims to provide the system and the method which are simple and rapid in measurement process, high in measurement accuracy, strong in reliability, good in stability, low in cost and rapid in processing speed, and facilitate the datamation management. The system comprises a circular partition piece, a digital signal processing unit and a computer, and is characterized in that a horizontally arranged circular-ring-shaped bracket is erected above a stacked object measurement field; a mesh-surface structure light generator is arranged at the center of a circle of the circular-ring-shaped bracket; a plurality of digital cameras are arranged on a ring-shaped track of the circular-ring-shaped bracket at equal intervals; the circular partition piece is fixedly connected to a casing at the front end of a mesh-shaped thin film; and the mesh-surface structure light generator, the digital cameras and the digital signal processing unit are connected with the computer respectively. The system and the method disclosed by the invention are mainly used in a stacked object weighing technology.
Description
technical field [0001] The invention relates to the field of weighing technology, in particular to a system and method for measuring the weight of stacked objects by using mesh surface structured light. Background technique [0002] There are many types of piles, such as coal piles, earthwork piles, weed piles, etc. are piles, and the weight measurement of piles has always been particularly important. For example, the coal industry is an important source of energy. For a large coal pile, Rapid and accurate coal-coal technology is particularly important. Pan coal is to measure the weight of a certain coal pile, that is, to weigh a certain coal pile. With the development of science and technology, the traditional artificial coal pile measurement method cannot truly reflect the cost of hundreds of thousands or millions of dollars due to the complicated process, poor measurement accuracy, and unfavorable data management. [0003] At present, there are three main types of pan c...
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Patent Timeline
31 Jul 2013
Publication
CN103226005A
- IPC
- G01B11/00
- Inventors
- εζ; θ΅΅θΆ ζ°