Intelligent seal movement detection method based on artificial intelligence

A technology of intelligent seal and motion detection, applied in neural learning methods, instruments, data processing applications, etc., can solve the problems of unstable prediction effect, low robustness, ignoring the diversity of mobile behaviors, etc., to achieve low cost and robustness. Good sex, the effect of speeding up training

Pending Publication Date: 2021-09-17
SHANGHAI NORMAL UNIVERSITY
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, when the automatic stamping is started, the user moves and replaces the stamped document privately. The traditional mobile monitoring method sets the single-axis acceleration threshold of the accelerometer, and judges the movement behavior according to whether the threshold is exceeded. This method first ignores the stamping process. The diversity of mobile behaviors in China also relies on the subjective experience of forecasters, resulting in low robustness and unstable forecasting results

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  • Intelligent seal movement detection method based on artificial intelligence
  • Intelligent seal movement detection method based on artificial intelligence
  • Intelligent seal movement detection method based on artificial intelligence

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Embodiment Construction

[0039] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0040] An artificial intelligence-based intelligent seal mobile detection method, such as figure 1 ,include:

[0041] 1) Use the acceleration sensor to collect the movement acceleration sample data of the seal during the automatic stamping process, mark the data label, and build a sample set. The data label includes human movement and interference movement;

[0042] 2) Preprocessing the sample set;

[0043] 3) Use the sample set to train the TCN model based on the attention mechanism;

[0044] 4) Collect the real-time data of the movement acceleration of the seal during the automat...

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Abstract

The invention relates to an intelligent seal movement detection method based on artificial intelligence, and the method comprises the steps: collecting real-time data of the movement acceleration of a seal in an automatic sealing process, inputting a trained TCN model based on an attention mechanism, obtaining a classification result, judging whether a manual seal movement behavior occurs in the automatic sealing process or not according to the classification result, If so, giving an alarm, otherwise, ending; wherein the training process of the TCN model specifically comprises the steps of acquiring moving acceleration sample data of a seal in the automatic sealing process, creating a sample set, and preprocessing the set; and training the TCN model by using the sample set. Compared with the prior art, the invention has the advantages of automation, high accuracy, good robustness and the like.

Description

technical field [0001] The invention relates to a movement detection technology in the field of intelligent seals, in particular to an artificial intelligence-based movement detection method for intelligent seals. Background technique [0002] The seal is used as the seal for the company to handle internal and external affairs, and it is the certificate for the validity of the company's contracts, official documents, letters of introduction, certification letters and other documents with the nature of legal documents. In the process of using the seal, there are often risks such as unauthorized stamping and illegal stealing, which may bring unnecessary legal disputes and unbearable responsibilities to the seal holder. Therefore, the importance of seal control is self-evident. [0003] The invention of the existing smart seal technology proposes a smart seal management solution, which controls the entire process of stamping, realizes no contact in the entire stamping process ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06N3/04G06N3/08G06Q10/06
CPCG06N3/08G06Q10/0633G06N3/045G06F18/25G06F18/241
Inventor 潘建国尹思思张波吴泽权彭伟民
Owner SHANGHAI NORMAL UNIVERSITY
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