A Metering Information System Based on General System Framework

Abstract

The invention belongs to the technical field of automatic measurement and calibration, and in particular relates to a measurement information system based on a general system framework. The view business layer includes functional self-inspection module, equipment verification module, data interaction module, data management module and system management module. During the verification process, the data used for human-computer interaction is displayed on the software interface, and each module is packaged into an independent Dynamic link library; the data layer covers the data information related to the measurement test, encapsulates the data calculation and result determination algorithm in the measurement verification process, and formulates the automatic test original record standard, the device communication protocol standard and the database data storage standard; function The interface layer is the encapsulation of functional interfaces for various devices; the driver layer is the encapsulation of all acquisition card drivers, data source drivers and hardware underlying drivers of standard instruments, which are connected with the measured object to complete the collection of data information. The invention can realize the standardization, networking and intelligence requirements of the metering system.

Description

technical field [0001] The invention belongs to the technical field of automatic measurement and calibration, and in particular relates to a measurement information system based on a general system framework. Background technique [0002] In recent years, my country's aerospace industry has achieved rapid development. Major national scientific and technological projects represented by manned spaceflight, lunar exploration projects, and high-tech projects have been implemented one after another. Measurement has played an important role in various links such as model development, launch, operation, return, and delivery. played an important role. The current dedicated metering information system has exposed many problems, such as: the data interaction interface is not uniform, and there is no standardization; the reusability rate is low, the lack of later expansion and versatility; the certificate cannot be automatically generated, etc. With the development of measurement and c...

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Problems solved by technology

The current dedicated metering information system has exposed many problems, such as: the data interaction interface is not uniform, and there is no standardization; the reusability rate is low, the lack of later expansion and versatility; the certificate cannot be automatically generated, etc.

With the development of measurement and calibration business informatization, the reliance on the calibration system of the measurement information system is getting higher and higher, and the decentralized and non-standard construction method can no longer meet the measurement assurance needs of aerospace model development. One method is suitable for various types of equipment The dedicated metering information system to be developed

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