Power-on detection system of liquid crystal glass

Abstract

The invention discloses a power-on detection system of liquid crystal glass. The power-on detection system comprises an upper computer, a signal generator and a measurement device, wherein the upper computer is used for controlling waveform signals output by the signal generator and needed by liquid crystal glass to be detected and comprises an UI unit, a service stream control unit and a plurality of service processing units; each service processing unit corresponds to a detection item; the UI unit is used for receiving externally input detection item selection information and sending the detection item selection information to the service stream control unit through corresponding service processing modules; the service stream control unit is used for extracting corresponding fixed configuration information according to the received detection item selection information so as to generate a first control signal; the first control signal is used for controlling the signal generator to generate waveform signals according to the fixed configuration information. The power-on detection system is capable of achieving flexible arrangement of the detection process, automatically checking the signal generator before testing, providing real-time power monitoring in the detection process and finding equipment abnormality in time.

Description

technical field [0001] The invention belongs to the technical field of liquid crystal detection, and more specifically relates to a power-on detection system for liquid crystal glass. Background technique [0002] With the rapid development of smart phones, TVs, and computers, the production process of liquid crystal glass has become more and more automated and sophisticated. After the liquid crystal glass is cut, it is necessary to carry out ultraviolet alignment of the liquid crystal first; after the alignment of the liquid crystal glass is completed, it is necessary to detect whether the alignment of the liquid crystal glass is successful; the liquid crystal glass power-on detection system is applied in this environment. [0003] During the detection process, the power-on detection system needs to perform multiple tests on the liquid crystal glass, including contact test, open-short circuit test, steady-state test, discharge test, etc.; the detection functions of the exis...

AI Technical Summary

Problems solved by technology

[0005] Aiming at at least one defect or improvement requirement of the prior art, the present invention provides a power-on detection system for liquid crystal glass, the purpose of which is to solve the problems in the prior art that the detection process cannot be flexibly configured, cannot realize automatic calibration, and cannot provide real-time Problems with power monitoring

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