LED-based light brightness control method and related device
A technology for LED lights and brightness control, applied in electrical components and other directions, can solve the problems of consistency, sensitive lighting effects, low efficiency, etc., to reduce the requirements and improve the effect of lighting effects
Active Publication Date: 2021-08-24
SHANGHAI WINGTECH INFORMATION TECH CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The light ring composed of multiple LEDs is difficult to make the brightness of each light consistent due to the limitation of the light factory's technology. In a small amount, only the lights with the same brightness can be manually selected as samples, which is very inefficient and cannot be controlled when shipping in large quantities. The consistency of the brightness of the lamp, because the lamp ring is the main user interaction means of smart products, the user is very sensitive to the effect of the light, which makes it difficult for the actual lighting effect on the product to meet the user's requirements
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0026] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present application provides an LED-based light brightness control method and a related device, which relate to the field of light management. The lighting brightness control method is applied to electronic equipment, the electronic equipment is connected with an LED lighting system, and the LED lighting system includes at least one LED light, and the lighting control method includes: acquiring multiple lighting images of the LED lighting system under preset conditions; A light-emitting image to obtain the brightness calibration information of at least one LED lamp; the brightness calibration information is used to indicate that each LED lamp is adjusted to a specified brightness, and the brightness calibration information includes the identity of each LED lamp; according to the brightness calibration information, the LED is illuminated The system adjusts to the specified brightness. Using the light brightness control method provided in this application, the use effect of the LED lighting system does not depend on the uniformity of the LED light itself, reduces the requirement for the uniformity of the LED light, and improves the lighting effect.
Description
technical field [0001] The present application relates to the field of lighting management, and in particular, relates to an LED-based lighting brightness control method and related devices. Background technique [0002] LED light rings are widely used in smart hardware. With the development of LED light rings, users have increasingly strong demands on the brightness uniformity of light rings composed of multiple LEDs. [0003] The light ring composed of multiple LEDs is difficult to make the brightness of each light consistent due to the limitation of the light factory's technology. In a small amount, only the lights with the same brightness can be manually selected as samples, which is very inefficient and cannot be controlled when shipping in large quantities. The consistency of the brightness of the lamp, because the lamp ring is the main user interaction means of smart products, the user is very sensitive to the effect of the light, which makes it difficult for the actu...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H05B45/10
Inventor 楚惠
Owner SHANGHAI WINGTECH INFORMATION TECH CO LTD