Automatic debugging system of portable calibrator and automatic debugging method of system

Abstract

The invention discloses an automatic debugging system of a portable calibrator and an automatic debugging method of the system, and belongs to the technical field of calibrator debugging. The system comprises an upper computer, the upper computer is connected with a combined calibrator through a network port, the upper computer is connected with a relay group connected with the combined calibratorthrough a serial port, the upper computer is connected with a to-be-tested calibrator connected with the relay group through a serial port, a measurement interface and an output interface of the combined calibrator are respectively and correspondingly connected with an output interface and a measurement interface of the to-be-tested calibrator, the upper computer controls each process of the debugging system, and the upper computer is connected with a printer through a USB connecting line. According to the system and method, various functions of the portable calibrator can be automatically debugged, the workload of operator is reduced, the working efficiency is improved, and influence of human factors is avoided.

Description

technical field [0001] The invention relates to a calibrator automatic debugging system and an automatic debugging method thereof, in particular to a portable calibrator automatic debugging system and an automatic debugging method thereof, belonging to the calibrator debugging technical field. Background technique [0002] The portable calibrator is a hand-held portable instrument powered by a built-in lithium battery to measure and output electrical and physical parameters. It can not only measure current, voltage, and millivolt signals, but also can be connected with a variety of thermocouples and thermal resistance signals; it can output current signals, voltage signals, millivolts, resistance signals, and analog thermal resistance and thermocouple outputs. It can provide DC24V power distribution, and its various functions need to be calibrated in the process of producing the portable calibrator. [0003] At present, the vast majority of portable calibrators are manually...

AI Technical Summary

Problems solved by technology

[0003] At present, the vast majority of portable calibrators are manually debugged. The debugging process is cumbersome, and it is easy to cause missed or wrong detection due to human reasons. The debugging efficiency is low. The data after debugging needs to be manually recorded to generate a factory inspection report, which is prone to errors. When the output increases, the shortcomings of manual debugging are inefficient, occupy a lot of resources, and increase costs.

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