Spectrometer controller and cascade control system and method of distributed spectrometer

A cascade control and spectrometer technology, applied in the field of spectrometers, can solve the problems of low detection efficiency and the inability of multiple spectrometers to work together, and achieve the effect of improving detection efficiency and efficiently detecting surface light sources

Pending Publication Date: 2021-03-23
SHENZHEN MOONCELL ELECTRIC
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] When the existing spectrometers are used, there are the following problems: only single-point control and reading data, and multiple spectrometers cannot work together
Therefore, when performing surface light source detection, the detection efficiency is very low

Method used

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  • Spectrometer controller and cascade control system and method of distributed spectrometer
  • Spectrometer controller and cascade control system and method of distributed spectrometer
  • Spectrometer controller and cascade control system and method of distributed spectrometer

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Embodiment

[0038] refer to figure 1 , a spectrometer controller (that is, spectrometer controller 5 hereinafter), including a main controller 1, A serial interface 2, B serial interface 3 and spectrometer control interface 4, said A serial interface 2, The B serial interface 3 and the spectrometer control interface 4 are connected to the main controller 1 respectively. Among them, the main controller 1 is a programmable system, which can establish different models for different spectrometers (that is, make the spectrometer control interface 4 adapt to the actual spectrometer interface), so as to be compatible with spectrometers with more interface types and characteristics. In addition, for A serial interface 2 and B serial interface 3, both interfaces can be set as input interfaces during initialization, and then the main controller 1 monitors the status of A serial interface 2 and B serial interface 3, Finally, the interface that receives the data first is set as the input interface, ...

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Abstract

The invention relates to a spectrometer controller and a cascade control system and method of a distributed spectrometer. The spectrometer controller comprises a main controller, an A serial interface, a B serial interface and a spectrometer control interface, and the A serial interface, the B serial interface and the spectrometer control interface are respectively connected with the main controller. According to the invention, independent spectrometers can be cascaded for cooperative work, and the detection efficiency can be greatly improved during area light source detection.

Description

technical field [0001] The present application relates to the field of spectrometers, in particular to a spectrometer controller, a cascaded control system and method for distributed spectrometers. Background technique [0002] A spectrometer, also known as a spectrometer, is a device that uses photodetectors such as photomultiplier tubes to measure the intensity of spectral lines at different wavelengths. A spectrometer consists of an entrance slit, a dispersive system, an imaging system and one or more exit slits. The electromagnetic radiation of the radiation source is separated into the required wavelength or wavelength region through the dispersive element, and the intensity is measured at the selected wavelength (or scanning a certain waveband). [0003] When the existing spectrometers are used, there are the following problems: they can only control and read data at a single point, and cannot cooperate with multiple spectrometers. Therefore, when the surface light s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J3/02G01J3/28
CPCG01J3/027G01J3/28
Inventor 胡家同
Owner SHENZHEN MOONCELL ELECTRIC
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