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Light intensity compensation method, device and apparatus for operating lamps and computer storage medium

A compensation method and surgical lamp technology, applied in lighting devices, light sources, electric light sources, etc., can solve the problems of LED light source output luminous flux reduction and achieve the effect of improving luminous flux attenuation

Active Publication Date: 2018-12-28
NANJING MINDRAY BIO MEDICAL ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, although the operating light can have a long service life, the characteristic that the output luminous flux of the LED light source in the operating light decreases with the increase of the use time has not changed substantially.

Method used

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  • Light intensity compensation method, device and apparatus for operating lamps and computer storage medium
  • Light intensity compensation method, device and apparatus for operating lamps and computer storage medium
  • Light intensity compensation method, device and apparatus for operating lamps and computer storage medium

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0044] The embodiment of the present invention can be applied to an operation light. Here, the operation light can include an LED light source and multiple lenses. The LED light source provides lighting for the operating room. The working power of the LED light source is adjustable. By adjusting the working power of the LED light source, it can Change the output luminous flux of the LED light source; in practical application, the LED light source can be connected with a driving circuit, and the driving circuit is used to drive the LED light source to emit light. Here, multiple lenses can reflect or refract the light emitted by the LED light source from multiple angles, so that the lighting of the operating light can achieve a shadowless effect within a certain range; in one emb...

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Abstract

The embodiments of the invention disclose a light intensity compensation method and device for operating lamps, a terminal and a computer storage medium. The method comprises the following steps: identifying the working state of the operating lamp, and acquiring the accumulated working time of the operating lamp in each working state; determining the lumen maintenance rate of the LED light sourceaccording to the cumulative working time of the LED light source in each working state of the operating lamp; according to the lumen maintenance rate of the LED light source, compensating for the light intensity of the LED light source. Thus, the lumen maintenance rate of the LED light source can be determined according to the accumulated working time of the LED light source in different working states of the operating lamp; according to the lumen maintenance rate of the LED light source, the intensity of the LED light source in the operation lamp can be compensated for, and the luminous fluxattenuation of the LED light source in the operation lamp can be improved.

Description

technical field [0001] The invention relates to the control technology of operating light sources, in particular to a light intensity compensation method, device, equipment and computer storage medium of an operating lamp. Background technique [0002] Operating lights are installed in the operating room to provide sufficient lighting for doctors during the operation; on the one hand, when medical resources are tight, the utilization rate of the operating room is high, and the frequency of use of operating lights in the operating room is high; on the other hand, The installation and maintenance of operating lights involve the decoration of the operating room, which has a great impact on the operating room. Therefore, for the operating light, the service life of the operating light is a crucial factor, the operating light needs to have a long service life, and the output luminous flux of the light emitting diode (Light Emitting Diode, LED) light source in the operating light ...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/14Y02B20/40
Inventor 王磊
Owner NANJING MINDRAY BIO MEDICAL ELECTRONICS
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