An image recognition device and method for real-time monitoring of gas condensed matter structure evolution
An image recognition device and real-time monitoring technology, applied in measuring devices, testing moving fluid/granular solids, instruments, etc., can solve the problems of low precision, low efficiency, large errors, etc., and achieve the effect of improving precision and accurate monitoring results
Inactive Publication Date: 2019-01-04
WUHAN UNIV
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At present, the monitoring of the evolution law of condensed matter structure in fluid mainly adopts laboratory measurement with small sample measurement, but this method is not suitable for on-site testing, with low efficiency, low precision, and large errors, and the measurement results are often inaccurate. It reflects the dynamic coagulation law in the real fluid environment, and cannot produce early warning and intervention at the microscopic level in time for the generation of harmful substances
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[0030] 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.
[0031] please see figure 1 , a microscopic image recognition device for real-time monitoring of gas condensed matter structure evolution provided by the present invention, comprising a micro thermometer 1, an electron microscope lens 2, an LED white light lamp 3, a telescopic mechanism 4, a PVC sleeve 5, and a signal transmission wire 6 and computer 7; PVC sleeve 5 is two, all can be installed on the base in a circular manner, and is connected together by telescopic mechanism 4 between two PVC sleeves 5; Miniature thermometer 1, electron microscopic lens 2, L...
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The invention discloses an image recognition device and method for monitoring evolution of a gas condensed state structure in real time. The image recognition device comprises micro thermometers, water-proof lenses, illumination mechanisms, a telescopic mechanism, a PVC (Polyvinyl Chloride) sleeve, signal transmission leads and a computer, wherein a plurality of groups of micro thermometers, water-proof lenses and illumination mechanisms are arranged in grooves preformed in the PVC sleeve; the micro thermometers, the water-proof lenses, the illumination mechanisms and the telescopic mechanism communicate with the computer through the signal transmission leads. A micro-distance microcosmic video image recognizing and analyzing system is installed on the computer, so that micro-distance microcosmic video images acquired by the water-proof lenses can be recognized and analyzed, and the gas condensed state structures of the micro-distance microcosmic video images are mainly recognized. On one hand, the development of a liquid condensed state structure can be monitored rapidly; on the other hand, the evolution rule of the condensed state structure in gas to be monitored can be obtained. Compared with the conventional measurement method, the image recognition device and method have the advantage that the accuracy is increased.
Description
technical field [0001] The invention belongs to the technical field of monitoring the evolution of condensed matter structure in gas, and in particular relates to a macroscopic image recognition device and method for real-time monitoring of the evolution of condensed matter structure in gas. Background technique [0002] Ordinary fluid is not a pure substance, but a dynamic condensation process of various substances, generally including the nucleation process of crystal nuclei and the process of continuous growth. Clouds, fog, rain in the sky, smoke generated by combustion, ice crystallization in water bodies, and the formation of new substances in some chemical reactions are all nucleation phenomena. Nucleation is the "incubation stage" at the beginning of phase transition, that is, the process of generating crystal nuclei, which is the initial stage of crystallization. Afterwards, the nuclei continue to grow to form crystals. At present, the monitoring of the evolution l...
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IPC IPC(8): G01N21/85
CPCG01N21/85G01N2021/8405
Inventor 王若林朱道佩吕铬桑农
Owner WUHAN UNIV