Device lens defogging method, device and system

Abstract

The present invention provides a method, device and system for defogging equipment lenses; wherein, the defogging method for equipment lenses includes: obtaining a detection signal of fogging of the equipment lens; using the detection signal of fogging of the equipment lens to determine the equipment lens Whether there is water mist on the surface; if the detection signal of fogging of the equipment lens is used to determine that there is water mist on the surface of the equipment lens, the heat conduction element is driven to use the heat of the heating component to remove the equipment lens by heat conduction. Fog; if the heat conduction element does not achieve the preset defogging effect on the device lens, control the heating element provided on the device lens to energize to realize the heating and defogging of the device lens, and / or Controlling the supplementary light installed in the device to which the device lens belongs is always on so as to realize heating and defogging of the device lens.

Description

technical field [0001] The invention relates to the technical field of water mist treatment, in particular to a method, device and system for defogging equipment lenses. Background technique [0002] At present, code reading or camera equipment, such as code scanners, mobile phones, and cameras, etc., are often switched between low temperature and high temperature environments when used in a cold chain environment, so that the water vapor around the lenses of such equipment Liquefaction and condensation will cause water mist on the inner and outer surfaces of the lens, affecting the normal use of the device. The reality is that the user needs to constantly wipe or dry the lens, which seriously affects the intuitive experience of the user and seriously reduces the work efficiency of the user. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a method, device and system for defogging an equipment lens, so as to detect wheth...

AI Technical Summary

Problems solved by technology

[0002] At present, code reading or camera equipment, such as code scanners, mobile phones, and cameras, etc., are often switched between low temperature and high temperature environments when used in a cold chain environment, so that the water vapor around the lenses of such equipment Liquefaction and condensation will cause water mist on the inner and outer surfaces of the lens, affecting the normal use of the equipment

The reality is that the user needs to wipe or dry the lens continuously, which seriously affects the user's intuitive experience and seriously reduces the user's work efficiency

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