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Object detecting system and method, electronic device and storage medium

An article detection and article technology, applied in the field of safety inspection, can solve the problems of poor system pipeline control, low article inspection efficiency, short molecular sieve life, etc., and achieve the effects of improving accuracy, improving convenience, and easy detection.

Pending Publication Date: 2018-11-20
NUCTECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present disclosure is to provide an item detection system and method, electronic equipment, and a storage medium, thereby overcoming at least to a certain extent the low efficiency of item detection, short lifespan of molecular sieves, low accuracy rate, At least one problem with poor system piping control

Method used

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  • Object detecting system and method, electronic device and storage medium
  • Object detecting system and method, electronic device and storage medium
  • Object detecting system and method, electronic device and storage medium

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Embodiment Construction

[0053] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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Abstract

The invention discloses an object detecting system and method, an electronic device and a storage medium, and relates to the technical field of safety detection. The system comprises a pre-concentrating sampling module for concentrating and sampling gas molecules of an object to be detected in order to obtain sample molecules, a gas chromatography module, an inner circulating gas channel module, and an ion transferring pipe module which is connected to the inner circulating gas channel module, forming a fingerprint chromatogram of the object to be detected based on a chromatogram of the samplemolecules and determining the type of the object to be detected based on the fingerprint chromatogram. With the adoption of the system, the object detecting efficiency and accuracy can be improved; and moreover, the object can be intelligently detected.

Description

technical field [0001] The present disclosure relates to the technical field of security detection, and in particular, to an object detection system, an object detection method, electronic equipment, and a computer-readable storage medium. Background technique [0002] With the increase in the number of luggage and goods entering and leaving the airport, the requirements for security inspection of goods at airports, stations, etc. and items in luggage are also gradually increasing. [0003] In order to solve the problems of large cargo flow, various items and unpacking inspection of each cargo box, a MOS gas sensor test method can be used in the related art to detect the gas emitted by the items. In addition, a new generation of electronic nose, namely ion mobility spectrometry (IMS), is also used to detect items. [0004] However, when MOS gas sensors are used to detect and distinguish items such as animals, plants, and food, it is necessary for the sample to produce a hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/02G01N30/16
CPCG01N30/02G01N30/16G01N30/08G01N2030/085G01N30/8686G01N30/64G01N2030/025G01N30/12G01N2030/126G01N2030/326G01N2030/328
Inventor 张清军李元景陈志强赵自然刘以农刘耀红辛宏辉曹彪白楠马秋峰
Owner NUCTECH CO LTD
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