Uniqueness identification system and method based on mechanical vibration characteristics and form matching
A technology of vibration characteristics and mechanical vibration, applied in the field of unique identification systems based on mechanical vibration characteristics and shape matching, can solve the problems of weak practicability, slow identification speed, and complex identification methods, and achieve strong practicability and identification speed. Improve and ensure the effect of accuracy
Pending Publication Date: 2021-05-18
易旻
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Problems solved by technology
[0009] One of the purposes of the present invention is to provide a unique identification method based on mechanical vibration characteristics and shape matching, so as to solve the problem that the identification method is too complicated and the identification speed is slow when the prior art is used to uniquely identify objects. weak technical issues
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[0057] A unique identification system based on mechanical vibration characteristics and shape matching, using a unique identification method based on mechanical vibration characteristics and shape matching, the system is as attached figure 1 As shown, it includes a vibration generation module, a vibration acquisition module, an information acquisition module, an information analysis module and a database. The vibration information is preset in the database, and the vibration information is the control information for starting the vibration generation module to excite and modulate the excitation source.
[0058] When the object is digitized for the first time, the object is regarded as a work of art, and the object is used as a standard sample for information collection. The information collection of the standard sample and the sample to be tested is carried out under the same conditions. In this embodiment, the same condition is that the standard sample and the sample to be tes...
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The invention relates to the technical field of mechanical vibration testing or analysis, and particularly relates to a uniqueness recognition system and method based on mechanical vibration characteristics and form matching. The method comprises the following steps: carrying out the information collection of an object type artwork body, and obtaining basic form data and standard vibration characteristics; and taking the basic form data and the standard vibration characteristics as uniqueness identification references, in a follow-up artwork circulation process, carrying out information collection on a to-be-detected sample, carrying out form comparison and vibration characteristic comparison of artworks in sequence, when the form and / or vibration characteristics are / is inconsistent, representing that the to-be-detected sample is not an artwork body, and when the form and the vibration characteristic are consistent, representing that the to-be-detected sample is the artwork body. By adopting the scheme, the technical problem of low practicability caused by too complex identification means and a low identification speed when uniqueness identification is carried out on the object type artworks in the prior art can be solved, and the bottleneck problem of safe circulation of cultural relics and artworks is solved.
Description
technical field [0001] The invention relates to the technical field of using mechanical vibration testing or analysis, in particular to a unique identification system and method based on mechanical vibration characteristics and shape matching. Background technique [0002] Cultural relics and works of art include two-dimensional calligraphy and painting and three-dimensional utensils, including ceramics, bronze ware, iron ware, and jade ware. Because cultural relics and artworks have historical value, artistic value and scientific value, they are deeply sought after by people from all walks of life. . At the same time, in order to show the thickness of our country's history and culture. In the process of survival and circulation of cultural relics and artworks, due to their unique cultural and economic value, there will be various potential risks, such as bag swapping, counterfeiting, misleading, etc., which directly affect the circulation safety of cultural relics and artw...
Claims
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Login to View More IPC IPC(8): G01M7/02G06F16/2455
CPCG01M7/022G06F16/24564Y02T90/00
Inventor 易旻
Owner 易旻