Automatic acquisition and intelligent control system for laboratory instrument data

Abstract

The invention discloses an automatic acquisition and intelligent control system for laboratory instrument data, which comprises a storage module, a data transmission and management module and an instrument control and state monitoring module, wherein the data transmission and management module comprises a data acquisition mode setting unit, a data transmission mode setting unit, a data acquisitionunit, a data verification unit, a data correction unit and a data validity early warning unit; the instrument control and state monitoring module comprises an instrument state monitoring unit, an instrument information acquisition unit and an instrument control unit; and the storage module comprises a data storage unit, an instrument state information storage unit and a standard storage unit. Automatic acquisition of detection data of various chemical analysis instruments can be completed, real-time monitoring on the data extraction process and the instrument state is completed, and the accuracy and the effectiveness of acquired data are ensured.

Description

technical field [0001] The invention relates to a laboratory information management system, and more specifically, to a laboratory instrument data automatic collection and intelligent management and control system. Background technique [0002] (Laboratory Information Management System, LIMS), that is, laboratory information management system, has gradually developed with the improvement of the automation degree of analytical testing instruments, laboratory scale, and processing capacity. The rapid development of computer technology, especially the maturation of network communication and database technology, provides LIMS with an advanced technology platform and means of implementation. [0003] The chemical analysis instruments in the laboratory are usually purchased from precision instrument manufacturing companies as a whole. Different models and different manufacturers of instruments and equipment provide data in different ways, and the data interface methods are also di...

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Problems solved by technology

[0003] The chemical analysis instruments in the laboratory are usually purchased from precision instrument manufacturing companies as a whole. Different models and different manufacturers of instruments and equipment provide data in different ways, and the data interface methods are also diverse. For example, some analytical instruments directly provide LIMS special interfaces. Some analytical instruments have a workstation and can output files, some analytical instruments have a workstation but cannot output files, some analytical instruments have no workstation but have standard communication interfaces, and some analytical instruments have analog signal interfaces, etc. Therefore, it is compatible with various Establishing connections for chemical analysis instruments to realize automatic data collection of instruments and equipment has become a difficult point in the application of LIMS systems

[0004] On the other hand, due to the secondary processing of the detection data of the detection instrument, how to ensure the accuracy of the data extracted from the instrument is also a difficulty in the application of the LIMS system

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