Liquid crystal display driving method and system and computer readable medium

Abstract

The invention relates to a liquid crystal display driving method and system and a computer readable medium, and the method comprises the steps: obtaining the temperature in a driving box in real time, and generating temperature detection data; sending the temperature detection data to a temperature detection model with a temperature threshold value in real time, and generating a real-time temperature comparison result; inputting the temperature comparison result into a time length judgment model with preset reference time length to generate a time length judgment result; on the basis of the temperature comparison result and the duration judgment result, if the temperature detection data are all larger than the temperature threshold value within the reference duration, a starting instruction is generated and sent to the heat dissipation system; and if the temperature detection data are all smaller than or equal to the temperature threshold within the reference duration, generating a stop instruction and sending the stop instruction to the heat dissipation system. The heat dissipation system has the effect of enabling the heat dissipation system to work in a more energy-saving manner.

Description

technical field [0001] The present application relates to the technical field of displays, in particular to a liquid crystal display driving method, system and computer-readable medium. Background technique [0002] The LCD liquid crystal display includes components such as a liquid crystal display screen, a drive module, and a backlight. The backlight is coupled with a plug for connecting to a power supply. The IC and components of the drive module convert HDMI signals into driving LVDS signals and RGB signals, thereby forming The column driving signal and the row driving signal are respectively sent to the row and column electrodes of the liquid crystal display to realize the dynamic driving of the liquid crystal display. [0003] At present, due to the different resolutions of LCD screens, in order to facilitate the debugging of the driver, the display is usually connected to an external drive box. The drive box is equipped with a driver module and a single-chip microcomp...

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Problems solved by technology

[0003] At present, due to the different resolutions of LCD screens, in order to facilitate the debugging of the driver, the display is usually connected to an external drive box. The drive box is equipped with a driver module and a single-chip microcomputer that supports users to modify EDID information. A heat dissipation system is separately set up in the drive box. When the drive box is working, the heat dissipation system works and discharges hot air out of the drive box. However, when the internal temperature of the drive box is low, the heat dissipation system is still working. The heat dissipation system is a waste of power, so it needs to be improved

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