Smart lifting jack verification indication device based on embedded platform and verification method thereof

Abstract

The invention relates to a smart lifting jack verification indication device based on embedded plat form and verification method of the smart lifting jack verification indication device based on embedded platform. The smart lifting jack verification indication device based on embedded plat form and verification method of the smart lifting jack verification indication device based on embedded platform comprise a standard dynamometer. The smart lifting jack verification indication device based on embedded plat form and verification method of the smart lifting jack verification indication device based on embedded platform are characterized by further comprising a data acquisition and control module, an embedded control platform and a remote control module. The data acquisition and control module are connected between the embedded control platform and the standard dynamometer in an electric mode. The remote control module communicates with the embedded control platform in a wired or wireless mode, and instructions of operators are conveyed. The verification system comprises a force sensor, an embedded control platform with a touch screen, a high speed data acquisition module, a remote control unit, a remote record query, and a certificate printing device. Through collection, identification, comparison, and data processing of the strength signals or indicating value images outputted by the verified lifting jacks, verification results are gained at last, and verification records and verification reports are formed. The smart lifting jack verification indication device based on embedded plat form and verification method of the smart lifting jack verification indication device based on embedded platform have the advantages that smart verification of all kinds of lifting jacks can be achieved automatically, quickly, and efficiently.

Description

technical field [0001] The invention relates to the technical field of jack automatic measurement verification, in particular to an embedded platform-based smart jack verification indicating device and a verification method thereof. Background technique [0002] The 5000N jack verification indicator device is mainly used to verify the jack with the indicator device. [0003] At present, most domestic and foreign merchants do not use computers and touch screens to control the above-mentioned equipment, but routinely read the corresponding readings on the force measuring instrument according to the readings of the jack indicator (generally 0.4 pressure gauge), and then pass the data. The relevant technical indicators and calibration equations are obtained through processing, and man-machine dialogue cannot be carried out. Since the entire loading verification is a dynamic process, conventional verification methods must be followed. Generally, at least two verifiers are require...

AI Technical Summary

Problems solved by technology

[0003] At present, most domestic and foreign merchants do not use computers and touch screens to control the above-mentioned equipment, but routinely read the corresponding readings on the force measuring instrument according to the readings of the jack indicator (generally 0.4 pressure gauge), and then pass the data. The relevant technical indicators and calibration equations are obtained through processing, and man-machine dialogue cannot be carried out. Since the entire loading verification is a dynamic process, conventional verification methods must be followed. Generally, at least two verifiers are required to verify a jack.

[0004] However, a small number of jack verification indicating devices controlled by PCs have problems such as bulky, inconvenient installation, complicated operation, slow speed, and easy to be infected by viruses, and the intelligent jack verification indicating devices using embedded platforms have not been reported so far.

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