CN112099443A - Smart home sound and light rhythm system, method, control unit and lamp - Google Patents
Smart home sound and light rhythm system, method, control unit and lamp Download PDFInfo
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- CN112099443A CN112099443A CN202010038352.1A CN202010038352A CN112099443A CN 112099443 A CN112099443 A CN 112099443A CN 202010038352 A CN202010038352 A CN 202010038352A CN 112099443 A CN112099443 A CN 112099443A
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- 230000033764 rhythmic process Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004590 computer program Methods 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 230000001795 light effect Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 239000003086 colorant Substances 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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Abstract
The invention relates to a sound and light rhythm system, a method, a control unit and a lamp for an intelligent home, and belongs to the field of intelligent homes. Wherein the voice-light rhythm system comprises a control unit and a group of controlled lamps; the control unit is in communication connection with each lamp through a network; the control unit is used for acquiring audio information and calculating more than two kinds of light control data according to the acquired audio information, wherein each kind of light control data corresponds to one kind of light attribute; the control unit packages the light control data into a network message and sends the network message to the group of controlled lamps; the set of controlled light fixtures configured into more than two types, each type adjusting only one light attribute; and each lamp is used for receiving the network message, selecting corresponding light control data according to the type of the network message and implementing control. The invention can realize effective control of the light effect of the sound-light rhythm system, and has the advantages of good sound-light cooperativity, high regulation speed and good user experience.
Description
Technical Field
The invention relates to a sound and light rhythm system, a method, a control unit and a lamp for an intelligent home, and belongs to the field of intelligent homes.
Background
In the current intelligent home system, in order to meet high-end customization requirements, a user can configure corresponding scenes according to self needs and living habits, and execute corresponding equipment actions under specific preset scenes, such as the player starts playing music, light changes and the like.
In order to improve user experience in a specific scene, control over light is not limited to brightness adjustment, for example, the light changes in brightness, color and color temperature along with music, so that the light can illuminate and render a scene atmosphere along with the music.
However, the existing light control method has the disadvantages of simple control process, single light adjusting effect and poor sound and light cooperativity; or the control algorithm is complex, the control process is complex and has certain delay. Therefore, the existing music-light rhythm mode has poor experience for users.
Disclosure of Invention
The invention aims to provide a sound-light rhythm system, a sound-light rhythm method, a control unit and a lamp for smart home, and aims to solve the problem that the experience of users is poor in the existing sound-light rhythm mode.
In order to achieve the purpose, the invention provides an intelligent household sound and light rhythm system, which comprises a control unit and a group of controlled lamps; the control unit is in communication connection with each lamp through a network;
the control unit is used for acquiring audio information and calculating more than two kinds of light control data according to the acquired audio information, wherein each kind of light control data corresponds to one kind of light attribute; the control unit packages the light control data into a network message and sends the network message to the group of controlled lamps;
the set of controlled light fixtures configured into more than two types, each type adjusting only one light attribute; and each lamp is used for receiving the network message, selecting corresponding light control data according to the type of the network message and implementing control.
The beneficial effects are that: according to the light control data obtained by calculation based on the audio information, different light attributes of different types of lamps can be respectively adjusted, so that the effective control of the light effect of the sound-light rhythm system can be realized, the sound-light cooperativity is good, one lamp only adjusts one light attribute of the lamp, the adjusting speed is high, and the user experience is good.
Further, the light attributes include color temperature, brightness and/or color, the corresponding light control data are color temperature data, brightness data and/or color data, and the corresponding lamp type is color temperature lamp, dimming lamp and/or color lamp.
Further, the method of calculating light control data comprises the steps of:
calculating HSV information according to the selected main body color group and the audio information, wherein H is hue, S is saturation and V is brightness;
calculating brightness data according to the value of V, calculating color temperature data according to the values of S and V, and calculating color data according to the value of HSV.
Further, the method for calculating HSV information comprises the following steps:
performing fast Fourier transform on the audio information to obtain frequency data and amplitude data;
and calculating values of H and S according to the frequency data and the selected main body color group, and calculating a value of V according to the amplitude data.
Further, the network communication is wireless network communication, and the control unit sends the network message to the group of controlled lamps simultaneously in a multicast mode.
Further, the mode of collecting audio information by the audio collector includes:
collecting the audio frequency of an external sound source through microphone recording; and the other audio equipment is electrically connected through the audio interface.
Further, the control unit comprises an intelligent terminal APP and a control host, and the intelligent terminal APP is in communication connection with the control host.
In addition, the invention also provides an intelligent household sound and light rhythm method, which comprises the following steps:
1) the control unit collects audio information and calculates more than two kinds of light control data according to the obtained audio information, wherein each kind of light control data corresponds to one kind of light attribute; the light control data is packaged into a network message and then sent to the group of controlled lamps; the set of controlled light fixtures configured into more than two types, each type adjusting only one light attribute;
2) and each lamp receives the network message, and selects corresponding light control data according to the type of the network message to implement control.
The beneficial effects are that: according to the light control data obtained by calculation based on the audio information, different light attributes of different types of lamps can be respectively adjusted, so that the effective control of the light effect of the sound-light rhythm method can be realized, the sound-light cooperativity is good, one lamp only adjusts one light attribute of the lamp, the adjusting speed is high, and the user experience is good.
In addition, the invention also provides an intelligent household sound and light rhythm control unit, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the following steps when executing the computer program:
a: acquiring audio information;
b: calculating more than two kinds of light control data according to the acquired audio information, wherein each kind of light control data corresponds to one kind of light attribute;
c: and packaging the light control data into a network message and sending the network message to the lamp.
The beneficial effects are that: according to the light control data obtained by calculation based on the audio information, each light control data corresponds to one light attribute, the light control data is packaged into a network message and sent to the lamp, and the lamp can effectively control the light effect. The invention converts the audio data into more than two light attributes to adjust the light effect, can improve the light and sound cooperativity and has good user experience.
In addition, the invention also provides an intelligent household sound-light rhythm lamp, which comprises a lamp body, a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the lamp is configured to be of a type which can only adjust one light attribute; the processor, when executing the computer program, implements the steps of:
receiving a network message;
and selecting light control data corresponding to the adjustable light attributes from the network message according to the type of the lamp, and implementing control.
The beneficial effects are that: the lamp can only select one light attribute to be adjusted according to the type of the lamp, and is quick in light control effect and good in user experience.
Detailed Description
The embodiment of the intelligent household audio rhythm system comprises:
the audio rhythm system of this implementation includes the main control system, and this main control system passes through wireless network connection with N lamps and lanterns, and N is 30 in this implementation. Adding the 30 lamps into a control host network in a zigbee networking mode; then, each luminaire is assigned a corresponding type by operating the control host, for example, 10 of the luminaires are used as dimming lamps (i.e. a first type), the other 10 luminaires are used as color temperature lamps (i.e. a second type), and the last 10 luminaires are used as color lamps (i.e. a third type). Meanwhile, the 30 lamps are grouped into one group, specifically, the communication addresses corresponding to the 30 lamps are added to one group, so that the subsequent control host can simultaneously send related information such as network messages to the group of lamps in a multicast mode.
The 30 lamps are completely the same, namely, the lamp has the functions of dimming, adjusting color temperature and adjusting color, and can be specially used for one function through selection of internal modes. In addition to the above selection by the control host, the mode selection may be performed by a switch on the lamp, or directly by a burning program.
The specific structure of the lamp belongs to the prior art, and is not described herein again.
The manner of acquiring audio data by the control host in this embodiment supports the following two ways: one is to collect the audio of an external sound source (the external sound source includes the sound emitted by external devices such as a television, background music, a power amplifier and the like) through microphone recording, and the other is to electrically connect other audio devices (such as a mobile phone, a pad and other intelligent terminals) through an audio interface.
And the control host calculates and obtains color temperature, brightness and color data required by various lamps according to the acquired audio data. The specific process is as follows:
selection of theme colors: the audio rhythm system is internally provided with color groups of various themes, such as rainbow colors, dazzling colors, extreme light colors, subdued colors and the like, wherein the color group of each theme comprises a plurality of colors related to the theme. After the theme is determined, the color type and the changing sequence of the controlled lamp are determined, and if the rainbow color theme is selected, the controlled lamp can change according to the sequence of red, orange, yellow, green, blue and purple and the set frequency.
After the color change sequence and frequency are determined, further color information is calculated according to the acquired audio data. Firstly, converting audio data from a time domain to a frequency domain by using a fast Fourier transform algorithm, and calculating to obtain frequency and decibel (namely amplitude) data of sound; secondly, according to the frequency and the selected theme color group, the hue (H) and the saturation (S) of the corresponding color can be calculated; meanwhile, the color brightness (V) can be calculated by converting the decibel value into a percentage value.
In this embodiment, a maximum frequency value is preset, a percentage is obtained according to a ratio between the actual frequency value and the maximum frequency value, and the hue and the saturation at that time can be obtained by multiplying the percentage by the hue and the saturation corresponding to the color corresponding to the current theme color group.
In this embodiment, the maximum decibel value is also preset, a percentage can be obtained according to the ratio between the actual decibel value and the maximum decibel value, and then the brightness at that time can be obtained by multiplying the percentage by the maximum brightness value.
The uniqueness of the color can be determined according to three elements of hue (H), saturation (S) and brightness (V), and the control host determines color temperature, brightness and color data according to HSV information, wherein the brightness data is calculated according to V, the color temperature is calculated according to S and V, and the color data is calculated according to HSV; and then, encapsulating the color temperature, the brightness and the color data into network messages and sending out a protocol through a zigbee network. For example, network message ═ network frame header + lamp control data + frame end; where light control data is luminance data (for a corresponding dimming lamp) + color temperature data (for a corresponding color temperature lamp) + color data (for a corresponding color lamp).
If the type value of the color temperature lamp is 2, a second group of data, namely color temperature data, is selected from the multicast message; if the type value of the dimming lamp is 1, selecting a first group of data, namely brightness data, from the multicast message.
Each lamp can adjust itself according to the read corresponding data, so that the color temperature, the brightness and the color can be controlled by the sound-light rhythm system.
In the embodiment, the lamp types are divided into three types, namely, a dimming lamp, a color temperature lamp and a color lamp, and as other implementation modes, the number and specific types of the lamp type division can be changed according to needs.
In this embodiment, the light attributes of the lamps are adjusted according to the calculated HSV information, and as another embodiment, the RGB information of the audio data may be calculated first, and then the light attributes of the lamps are adjusted according to the RGB information.
In this embodiment, a specific network transmission mode and transmission method are given, and as other embodiments, other types of network transmission modes and transmission methods may also be adopted, for example, a wired transmission mode is adopted, and the format of the network packet is variable.
In this embodiment, calculation of HSV and transmission of a network message are realized through the control host, and as another embodiment, the smart home audio-visual rhythm system includes an APP on the smart terminal and a central control host, where the APP on the smart terminal is used to realize calculation of HSV, and send HSV data to the central control host, and then the central control host sends the network message to the lamp.
The embodiment of the intelligent household sound and light rhythm method comprises the following steps:
the method for rhythm of sound and light of the embodiment comprises the following steps:
1) the control unit collects audio information and calculates more than two kinds of light control data according to the obtained audio information, wherein each kind of light control data corresponds to one kind of light attribute; the light control data is packaged into a network message and then sent to the group of controlled lamps; the set of controlled light fixtures configured into more than two types, each type adjusting only one light attribute;
2) and each lamp receives the network message, and selects corresponding light control data according to the type of the network message to implement control.
The method of the present embodiment has been described in the system of the musical rhythm, and is not described herein.
Intelligent house sound light rhythm control unit embodiment:
the musical and light rhythm control unit of the present embodiment includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the following steps when executing the computer program:
a: acquiring audio information;
b: calculating more than two kinds of light control data according to the acquired audio information, wherein each kind of light control data corresponds to one kind of light attribute;
c: and packaging the light control data into a network message and sending the network message to the lamp.
The control unit of the present embodiment is a control host in the embodiment of the system for controlling a rhythm of a rhythm.
Intelligent house sound light rhythm lamps and lanterns embodiment:
the light and sound rhythm lamp in the embodiment comprises a lamp body, a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the lamp is configured to be of a type which can only adjust one light attribute; the processor, when executing the computer program, implements the steps of:
receiving a network message;
and selecting light control data corresponding to the adjustable light attributes from the network message according to the type of the lamp, and implementing control.
The functions of the light and sound rhythm lamp of the present embodiment have been described in the light and sound rhythm system, and are not described herein again.
Claims (10)
1. An intelligent household sound and light rhythm system comprises a control unit and a group of controlled lamps; the control unit is in communication connection with each lamp through a network; it is characterized in that the preparation method is characterized in that,
the control unit is used for acquiring audio information and calculating more than two kinds of light control data according to the acquired audio information, wherein each kind of light control data corresponds to one kind of light attribute; the control unit packages the light control data into a network message and sends the network message to the group of controlled lamps;
the set of controlled light fixtures configured into more than two types, each type adjusting only one light attribute; and each lamp is used for receiving the network message, selecting corresponding light control data according to the type of the network message and implementing control.
2. The smart home voice-light rhythm system according to claim 1, wherein the light attributes comprise color temperature, brightness and/or color, the corresponding light control data are color temperature data, brightness data and/or color data, respectively, and the corresponding lamp type is color temperature lamp, dimming lamp and/or color lamp, respectively.
3. The smart home music and light rhythm system according to claim 2, wherein the method of calculating light control data comprises the steps of:
calculating HSV information according to the selected main body color group and the audio information, wherein H is hue, S is saturation and V is brightness;
calculating brightness data according to the value of V, calculating color temperature data according to the values of S and V, and calculating color data according to the value of HSV.
4. The smart home music-light rhythm system according to claim 3, wherein the method of calculating HSV information comprises the steps of:
performing fast Fourier transform on the audio information to obtain frequency data and amplitude data;
and calculating values of H and S according to the frequency data and the selected main body color group, and calculating a value of V according to the amplitude data.
5. The smart home music and light rhythm system according to claim 1, wherein the network communication is wireless network communication, and the control unit sends the network message to the group of controlled lamps simultaneously in a multicast manner.
6. The smart home music and light rhythm system according to claim 1, wherein the manner of the control unit collecting audio information comprises:
collecting the audio frequency of an external sound source through microphone recording; and the other audio equipment is electrically connected through the audio interface.
7. The smart home music and light rhythm system according to claim 1, wherein the control unit comprises a smart terminal APP and a control host, and the smart terminal APP is in communication connection with the control host.
8. A smart home music and light rhythm method is characterized by comprising the following steps:
1) the control unit collects audio information and calculates more than two kinds of light control data according to the obtained audio information, wherein each kind of light control data corresponds to one kind of light attribute; the light control data is packaged into a network message and then sent to the group of controlled lamps; the set of controlled light fixtures configured into more than two types, each type adjusting only one light attribute;
2) and each lamp receives the network message, and selects corresponding light control data according to the type of the network message to implement control.
9. An intelligent home audio rhythm control unit comprising a memory, a processor and a computer program stored in said memory and executable on the processor, wherein said processor when executing said computer program implements the steps of:
a: acquiring audio information;
b: calculating more than two kinds of light control data according to the acquired audio information, wherein each kind of light control data corresponds to one kind of light attribute;
c: and packaging the light control data into a network message and sending the network message to the lamp.
10. A smart home voice-light rhythm light fixture comprising a light fixture body, a memory, a processor and a computer program stored in said memory and executable on the processor, wherein said light fixture is configured to be of a type that is capable of adjusting only one light attribute; the processor, when executing the computer program, implements the steps of:
receiving a network message;
and selecting light control data corresponding to the adjustable light attributes from the network message according to the type of the lamp, and implementing control.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010038352.1A CN112099443A (en) | 2020-01-14 | 2020-01-14 | Smart home sound and light rhythm system, method, control unit and lamp |
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| CN202010038352.1A CN112099443A (en) | 2020-01-14 | 2020-01-14 | Smart home sound and light rhythm system, method, control unit and lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507770A (en) * | 2021-03-29 | 2021-10-15 | 厦门市思芯微科技有限公司 | Lamplight control method, system, terminal and storage medium based on audio visualization |
| CN114449705A (en) * | 2022-01-26 | 2022-05-06 | 深圳瑞迪泰科电子有限公司 | Light control system for scooter |
| CN114466495A (en) * | 2022-04-12 | 2022-05-10 | 深圳市国晨光电科技有限公司 | Method for controlling high matching change of light brightness and color through sound change |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383676A (en) * | 2015-07-27 | 2017-02-08 | 常州市武进区半导体照明应用技术研究院 | Instant photochromic rendering system for sound and application of same |
| WO2017186153A1 (en) * | 2016-04-29 | 2017-11-02 | 深圳佳比泰智能照明股份有限公司 | Method and apparatus for synchronously controlling lamps by using mobile terminal |
| CN107889323A (en) * | 2017-09-27 | 2018-04-06 | 杭州古北电子科技有限公司 | The control method and device that a kind of light is shown |
| CN108449826A (en) * | 2018-01-29 | 2018-08-24 | 杭州电子科技大学 | Eyeshield intelligent illuminating system |
-
2020
- 2020-01-14 CN CN202010038352.1A patent/CN112099443A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383676A (en) * | 2015-07-27 | 2017-02-08 | 常州市武进区半导体照明应用技术研究院 | Instant photochromic rendering system for sound and application of same |
| WO2017186153A1 (en) * | 2016-04-29 | 2017-11-02 | 深圳佳比泰智能照明股份有限公司 | Method and apparatus for synchronously controlling lamps by using mobile terminal |
| CN107889323A (en) * | 2017-09-27 | 2018-04-06 | 杭州古北电子科技有限公司 | The control method and device that a kind of light is shown |
| CN108449826A (en) * | 2018-01-29 | 2018-08-24 | 杭州电子科技大学 | Eyeshield intelligent illuminating system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507770A (en) * | 2021-03-29 | 2021-10-15 | 厦门市思芯微科技有限公司 | Lamplight control method, system, terminal and storage medium based on audio visualization |
| CN114449705A (en) * | 2022-01-26 | 2022-05-06 | 深圳瑞迪泰科电子有限公司 | Light control system for scooter |
| CN114466495A (en) * | 2022-04-12 | 2022-05-10 | 深圳市国晨光电科技有限公司 | Method for controlling high matching change of light brightness and color through sound change |
| CN114466495B (en) * | 2022-04-12 | 2022-06-21 | 深圳市国晨光电科技有限公司 | Method for controlling high matching change of light brightness and color through sound change |
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