Control method of breathing lamp

A control method and breathing light technology, applied in the computer field, can solve the problems of constant light brightness, breathing light mode, single luminous effect, etc., and achieve the effect of strong experience

Inactive Publication Date: 2017-01-04
深圳市疆域智能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mode and luminous effect of the breathing lamp in the prior art are relatively simple, for example, a breathing lamp that continuously emits a single light or a breathing lamp whose color changes continuously but the brightness of the light remains unchanged.

Method used

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  • Control method of breathing lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] figure 2 It is a flow chart of a breathing lamp control method provided by Embodiment 1 of the present invention. In this embodiment, it is a method for controlling the brightness of the breathing light installed on the UAV to change alternately. When the UAV is flying, especially at night, the brightness of the breathing light installed on the UAV forms a similar breathing pattern. The gorgeous effect of changing from dark to bright and from bright to dark like a human attraction, specifically includes the following steps:

[0032] Step 210, activate the switch for controlling the breathing light, and send out an activation signal.

[0033] Step 220, after the microcontroller receives the start signal, it outputs a PWM signal according to the set program, and the PWM signal controls the brightness of the breathing lamp to gradually change from dark to bright, and from bright to dark cycle.

[0034] Among them, the microcontroller is a single-chip microcomputer that ...

Embodiment 2

[0050] image 3 It is a flow chart of a breathing lamp control method provided in Embodiment 2 of the present invention, which specifically includes the following steps:

[0051] Step 310, short press the breathing light button on the remote controller to send a start signal.

[0052]Step 320, after the microcontroller receives the start signal, it outputs a PWM signal according to the set program, and the PWM signal controls the brightness of the breathing lamp to gradually change from dark to bright, and from bright to dark cycle.

[0053] Step 330, while the microcontroller is outputting the PWM signal, the microcontroller controls the color of the breathing light according to the set program.

[0054] Step 340, short press the breathing light button on the remote controller to send a shutdown signal, and the microcontroller controls the breathing light to turn off.

[0055] This embodiment also includes a remote control used in conjunction with the microcontroller, the r...

Embodiment 3

[0058] Figure 4 It is a flow chart of a breathing light control method provided in Embodiment 3 of the present invention, which specifically includes the following steps:

[0059] Step 410, short press the breathing light button on the remote controller to send a start signal.

[0060] Step 420, after the microcontroller receives the start signal, it outputs a PWM signal with a period of 1 ms, a duty ratio of 50 levels, and a linear change according to the set program, and controls the brightness of the breathing light to gradually change from dark to bright within 1 second , gradually changing from bright to dark in the next 1s.

[0061] Wherein, for a PWM signal, when the frequency of the output pulse is constant, the greater the duty ratio of the output pulse, the greater the corresponding effective output voltage.

[0062] In fact, the visual persistence time of the human eye for light stimulation of medium brightness is at least 100ms (afterglow effect). Therefore, in...

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Abstract

A control method of a breathing lamp comprises the following steps of (1), starting a switch for controlling the breathing lamp, and transmitting a starting signal; (2), after a microcontroller receives the starting signal, outputting a PWM signal according to a preset program, wherein the PWM signal makes the brightness of the breathing lamp gradually change from dark to light and from light to dark circularly; and (3), when the microcontroller outputs the PWM signal, the microcontroller controls the light of the breathing lamp according to a preset program. According to the control method, after the starting signal is received, the microcontroller controls color change and brightness change of the breathing lamp, thereby realizing color change and brightness change which is similar with breathing on the same breathing lamp, and improving user experience.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a control method of a breathing lamp. Background technique [0002] In recent years, with the improvement of living standards, users' requirements for products are no longer limited to functions, but also have stronger demands for aesthetics and experience. Breathing light is a dynamic lighting effect that cycles slowly from dark to bright and from bright to dark based on a frequency similar to breathing. Now many smart terminals, routers, drones, and even toys have widely used breathing lights. However, the mode and luminous effect of the breathing lamp in the prior art are relatively simple, for example, a breathing lamp that continuously emits a single light or a breathing lamp whose color changes constantly but the brightness of the light remains unchanged. Contents of the invention [0003] In view of this, the present invention provides a control method of a breat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/00H05B45/20H05B45/10Y02B20/30
Inventor 陈思达
Owner 深圳市疆域智能科技股份有限公司
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