Intelligent handheld spectrograph based on cloud data

A spectrometer and spectral technology, applied in the field of spectral detection and analysis, can solve the problems of inability to identify the type or nature of samples, increase the possibility of sample damage, difficulties in law enforcement and evidence collection, etc., achieve strong identification and analysis capabilities, optimize mathematical models, and strong real-time performance Effect

Inactive Publication Date: 2018-03-30
JINAN UNIVERSITY
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Problems solved by technology

Traditional spectrum detection equipment is desktop equipment. Although it has strong functions and high precision, it is not conducive to mobile testing and can only be tested in specific locations.
However, there are many disadvantages in going out to collect samples and then returning to the test room for testing: first, it is impossible to obtain spectral information in time, and it is impossible to confirm whether the sample spectrum is tested correctly; second, it is impossible to measure samples that cannot be removed and cannot be...

Method used

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  • Intelligent handheld spectrograph based on cloud data
  • Intelligent handheld spectrograph based on cloud data
  • Intelligent handheld spectrograph based on cloud data

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings, but the embodiments of this patent are not limited thereto.

[0029] In this embodiment, the fluorescence of the sample can be excited or the reflected light of the sample can be obtained by using a semiconductor laser or a white light LED. The reflected light is collected by the condenser lens and enters the spectrum probe, and the spectrum probe acquires data and transmits the data wirelessly to the mobile terminal system. The mobile terminal system sends the data to the server. After receiving the data, the server invokes the mathematical model for analysis and identification, and returns the result to the mobile terminal system.

[0030] Such as figure 1 As shown, a handheld spectrometer includes hardware equipment, a mobile terminal system (5), and a server (6).

[0031] The hardware device includes an optical module (1), a control modul...

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Abstract

The invention discloses a handheld spectrograph, including hardware equipment, a mobile terminal system and a server. The hardware equipment includes an optical module, a control module, a housing framework and a power supply module; the optical module obtains spectrum information of a sample, the control module converts the spectrum information into a digital signal to be transmitted to the mobile terminal system, the mobile terminal system processes the spectrum information and sends data to the server, and the server calls a mathematical model to analyze and identify the received data andreturns an analysis result to the mobile terminal system. The handheld provided by the invention can upload the data, and can analyze and identify the sample, is high in real-time performance, accurate in detection and convenient to carry and use, and can be widely applied to various fields.

Description

technical field [0001] The invention relates to spectrum detection and analysis technology, in particular to an intelligent handheld spectrometer based on cloud data. Background technique [0002] The spectral detection method is a non-destructive, non-contact, high-efficiency, and high-precision detection method, which is widely used in the fields of biological detection, drug detection, food detection, and criminal detection. Traditional spectral detection equipment is desktop equipment. Although it has strong functions and high precision, it is not conducive to mobile and can only be tested in a specific location. However, there are many disadvantages in going out to collect samples and then returning to the test room for testing: first, it is impossible to obtain spectral information in time, and it is impossible to confirm whether the sample spectrum is tested correctly; second, it is impossible to measure samples that cannot be removed and cannot be removed. And long-...

Claims

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Application Information

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IPC IPC(8): G01J3/28H04W4/38H04W4/70
CPCG01J3/28G01J2003/2833
Inventor 朱思祁陈振强黄常钊
Owner JINAN UNIVERSITY
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