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Method and device for realizing light source state regulation through sound signals

An acoustic signal and light source technology, applied in the field of dimming and color matching control of lighting lamps, can solve the problems of unsatisfactory user experience, lack of communication between people and lamps, and expensive lamps, so as to achieve comfortable light experience performance and achieve the effect of direct communication

Inactive Publication Date: 2016-08-03
CHONGQING SILIAN OPTOELECTRONICS SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a method and device for adjusting the state of the light source through an acoustic signal, which is used to solve the lack of communication between people and the lamp in the existing lamp control technology, and the user Unsatisfactory experience and relatively expensive lamps

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  • Method and device for realizing light source state regulation through sound signals
  • Method and device for realizing light source state regulation through sound signals
  • Method and device for realizing light source state regulation through sound signals

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Embodiment 1

[0038] see figure 1 , is an implementation flowchart of a method for adjusting the state of a light source through an acoustic signal provided by the present invention, as shown in the figure, and the implementation steps of the method will be described in detail below.

[0039] Step 10, acquiring an acoustic signal containing light control information sent according to the first acoustic frequency or the second acoustic frequency.

[0040] In a specific implementation, the acoustic signal may be sent by a person, or may be sent by an electronic device. For example, if the frequency of the sound signal emitted by humans is similar to the frequency of sound waves that can be heard by human ears, which is 20 Hz to 20000 Hz, then this embodiment can obtain the sound signals sent according to the first sound wave frequency (such as frequency: 20 Hz to 20000 Hz). Signal. The second sound wave frequency can be an ultrasonic sound signal, that is, an ultrasonic sound signal can be ...

Embodiment 2

[0052] The present invention also provides a device for adjusting the state of the light source through acoustic signals, please refer to figure 2 , is a schematic diagram of the principle of a device for adjusting the state of a light source through an acoustic signal. As shown in the figure, the device includes an acoustic signal receiving module 10, a control module 20, and a light source module 30, wherein the acoustic signal receiving module 10 is used to acquire The acoustic signal containing the lighting control information sent by the acoustic wave frequency or the second acoustic wave frequency; the control module 20 is electrically connected to the acoustic signal receiving module 10 for responding to the acoustic signal and correspondingly outputting the driving control corresponding to the lighting control information contained in the acoustic signal signal, wherein the driving control signal and lighting control information are pre-associated settings; the light s...

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Abstract

The present invention provides a method and device for realizing light source state regulation through sound signals. The method comprises the following steps: obtaining sound signals including light control information sent according to a first sound wave frequency and a second sound wave frequency; responding to the sound signals, and outputting driving control signals corresponding to the light control information included by the sound signals, wherein the driving control signal and the light control information are associated and arranged in advance; and responding to the driving control signals, and converting the light work state to the state corresponding to the light control information. The method and device for realizing light source state regulation through sound signals are able to control a LED lamp through the voice or the sound wave generated by a mobile phone loudspeaker so as to change the strength and the color of the light and the like and realize the direction communication of the lamp and people and the comfortable light experience performance.

Description

technical field [0001] The invention relates to the technical field of light adjustment and color adjustment control of lighting fixtures, in particular to a method and device for adjusting the state of a light source through an acoustic signal. Background technique [0002] With the development of electronic technology, people have higher and higher requirements for the intelligence of various electrical appliances or furniture in life. For example, the intelligence of lamps is one example. There are mainly two common intelligent lamps in the technology: first, the wired intelligent control method, which mainly uses technologies such as power carrier, thyristor dimming and 0-10V dimming to realize the adjustment of the brightness of the lamp; second, The wireless intelligent control method mainly uses wireless communication technologies such as WiFi, ZigBee and Bluetooth to adjust the light intensity of the lamp on the mobile phone or computer. Although the user can contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/12
Inventor 刘炼胡栋万秀锋张伦瑛苟茜婷
Owner CHONGQING SILIAN OPTOELECTRONICS SCI & TECH
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