CN210579396U - Illumination control device - Google Patents
Illumination control device Download PDFInfo
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- CN210579396U CN210579396U CN201920050547.0U CN201920050547U CN210579396U CN 210579396 U CN210579396 U CN 210579396U CN 201920050547 U CN201920050547 U CN 201920050547U CN 210579396 U CN210579396 U CN 210579396U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model relates to a lighting control device, including microcontroller, light emitting module, speech recognition module and be used for gathering the external induction unit of external information, the external induction unit is connected with microcontroller, be provided with the drive module that drives light emitting module and open or close between microcontroller and the light emitting module, drive module is connected with microcontroller and light emitting module respectively, microcontroller generates control command according to external information and controls drive module drive light emitting module and opens or close; the voice recognition module is used for collecting sound information of the surrounding environment and recognizing sound, and the microcontroller generates a control instruction according to the voice recognized by the voice recognition module and a preset password to control the driving module to drive the light-emitting module to change color or brightness. The utility model discloses technical scheme has the intelligence and conveniently controls the technical effect of opening and closing, luminance, colour of light.
Description
Technical Field
The utility model belongs to the technical field of the lighting control technique and specifically relates to an intelligence lighting control device based on pronunciation and environmental parameter adjust.
Background
With the development of lighting equipment and lighting technology, the intellectualization of lighting control has become the mainstream direction of the current and future lighting control development, and the current lighting control technology has the defects of single function, low automation degree and the like.
The purpose of illumination can be divided into a function-oriented photopic illumination and a comfort-oriented atmosphere illumination. The former is closely related to the visual work object, while the latter is greatly related to the environmental comfort. To meet the requirements of visual work and environmental comfort, the following main requirements should be considered in the light environment design: when the outside temperature is higher, cold color light is emitted, and when the temperature is lower, warm color light is emitted; the external sound emits relatively happy color when being noisy and emits relatively quiet and pleasant color when being quiet. In the prior art, few lighting control systems capable of controlling the brightness and the color of light by combining voice according to the noise and the temperature of the environment exist.
SUMMERY OF THE UTILITY MODEL
Based on the above problem, the utility model provides a controllable lighting device of intelligence for the intelligence just conveniently controls opening and closing, luminance, the colour of light.
In order to achieve the above purpose, the utility model provides a following technical scheme: a lighting control device comprises a microcontroller, a light-emitting module, a voice recognition module and an external sensing unit for collecting external information, wherein the external sensing unit is connected with the microcontroller, a driving module for driving the light-emitting module to be turned on or turned off is arranged between the microcontroller and the light-emitting module, the driving module is respectively connected with the microcontroller and the light-emitting module, and the microcontroller generates a control instruction according to the external information to control the driving module to drive the light-emitting module to be turned on or turned off; the voice recognition module is used for collecting sound information of the surrounding environment and recognizing sound, and the microcontroller generates a control instruction according to the voice recognized by the voice recognition module and a preset password to control the driving module to drive the light-emitting module to change color or brightness.
By adopting the technical scheme, the external sensing unit is used for acquiring external information, and the microcontroller generates a control instruction according to the external information to control the driving module to drive the light-emitting module to be turned on or off; the voice recognition module is used for collecting sound information of the surrounding environment and recognizing the sound, and the operation expressed by the user is executed as long as the speaking of the user is the same as the preset password.
The utility model discloses further set up: the external sensing unit further comprises an environmental noise detection module for monitoring the magnitude of ambient environmental noise, and the environmental noise detection module is connected with the microcontroller.
By adopting the technical scheme, the environmental noise detection module detects the environmental sound in real time and controls the light emitting module according to the noise. The utility model discloses a microcontroller adopts STM32 microcontroller. The utility model discloses an environmental noise detection module is through the microphone with weak signal entering circuit enlargies the back to the comparator negative pole, adjusts positive voltage as the comparison value through adjusting the slide rheostat to reach control output level signal, be greater than the setting value when the ambient noise, the delivery outlet is the low level, otherwise is the high level. The output port is connected to the general IO port of the STM32 microcontroller for detection, thereby achieving environmental noise control. When the surrounding environment is noisy, the sensor can be detected by an STM32 microcontroller, and when the sound is larger, the sensor emits a relatively happy color; a relatively quiet and pleasant color is emitted when the sound is small.
The utility model discloses further set up: the external sensing unit comprises a temperature sensor detection module for monitoring the ambient temperature, and the temperature sensor detection module is connected with the microcontroller.
Through adopting the technical scheme, the utility model discloses a temperature sensor detection module adopts DS18B20 as the temperature of temperature sensor real-time detection environment, changes control light through the change of temperature, and temperature control is the direct sensor that links to the general IO mouth control of STM32 microcontroller. In order to meet the requirements of visual work and environmental comfort, the LED lamp can emit cold color light when the external temperature is higher and emit warm color light when the temperature is lower.
The utility model discloses further set up: the light-emitting module adopts a 3W RGB full-color LED lamp.
By adopting the technical scheme, the 3W RGB full-color LED lamp is a color lamp capable of generating different brightness and colors, has the advantages of low power consumption, long service life and nanosecond response speed, is easy to dynamically control the brightness and the color, can realize color dynamic change and digital control, can generate different colored lights with different wavelengths, is bright and saturated, does not need a filter lens, can form various different colors after being controlled by three primary colors of red, green and blue, and can realize various color changing effects such as full-color gradual change.
The utility model discloses further set up: the voice recognition module adopts an LD3320 voice recognition module.
By adopting the technical scheme, the LD3320 voice recognition module is provided with a parallel communication interface and an SPI serial communication interface. Because STM32 microcontroller has hardware SPI interface for the controller, so this device adopts serial communication mode and LD3320 voice module to be connected, and this device is to the real-time detection of environmental sound, as long as the people speaks and predetermines the password the same then carry out the operation to reach the effect of control light luminance and colour, add a series of keywords at first, this manual interpolation, can carry out the order when the people speaks and the keyword is the same. For example: say the red light just opens the red light when the people, say that to close the red light just closes the red light when the people, say that the red light becomes bright just to let the red light turn bright, say that the people the red light darkens just to let the red light darken, say that the people the red light brightest just to let the red light reach and set for the brightest degree, say that the red light darkest just to let the red light reach and set for the darkest degree when the people, other colours light control principle is also the same, as long as all can succeed in manual interpolation within range, and success rate can be higher under quiet environment. The voice control 3W RGB full color LED, color and brightness, produce the color light, the visual effect is good.
The utility model discloses further set up: the driving module adopts a high-power MOSFET tube driving module.
Through adopting the technical scheme, the utility model discloses a STM32 microcontroller is from taking timer PWM delivery outlet, so as long as PWM delivery outlet and 3 MOSFET tube coupling can control switch to reach the full-color LED's of control RGB luminance.
The utility model discloses further set up: the display module is connected with the microcontroller and adopts a 12864TFTLCD display screen.
By adopting the technical scheme, the LCD display screen displays the current time, the color, the brightness and other information of the light in real time.
Drawings
Fig. 1 is a diagram of a trip and hold state of an embodiment of the present invention;
fig. 2 is a detection circuit diagram of the environmental noise detection module according to the embodiment of the present invention;
fig. 3 is a circuit diagram of an LD3320 speech recognition module according to an embodiment of the present invention;
fig. 4 is a circuit diagram of an RGB full-color LED driving circuit according to an embodiment of the present invention;
the reference numbers in the figures mean: 1-a microprocessor; 2-a temperature sensor detection module; 3-an ambient noise detection module; 4-a speech recognition module; 5-a driving module; 6-a light emitting module; 7-display module.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Referring to fig. 1-4, the utility model discloses a lighting control device, including microcontroller 1, light-emitting module 6, speech recognition module 4 and be used for gathering the external induction unit of external information, the external induction unit is connected with microcontroller 1, be provided with the drive module 5 that drives light-emitting module 6 and open or close between microcontroller 1 and the light-emitting module 6, drive module 5 is connected with microcontroller 1 and light-emitting module 6 respectively, microcontroller 1 generates control command according to external information and controls drive module 5 and drive light-emitting module 6 and open or close; the voice recognition module 4 is used for collecting sound information of the surrounding environment and recognizing sound, and the microcontroller 1 generates a control instruction according to the voice recognized by the voice recognition module 4 and a preset password to control the driving module 5 to drive the light emitting module 6 to change color or brightness. By adopting the technical scheme, the external sensing unit is used for acquiring external information, and the microcontroller 1 generates a control instruction according to the external information to control the driving module 5 to drive the light-emitting module 6 to be turned on or off; the voice recognition module 4 is used for collecting sound information of the surrounding environment and recognizing the sound, and executing the operation expressed by the user as long as the user speaks the same as the preset password.
The embodiment further provides that: the external sensing unit further comprises an environmental noise detection module 3 for monitoring the magnitude of ambient environmental noise, and the environmental noise detection module 3 is connected with the microcontroller 1. By adopting the technical scheme, the environmental noise detection module 3 detects the environmental sound in real time and controls the light emitting module 6 according to the noise. The utility model discloses a microcontroller 1 adopts STM32 microcontroller. The utility model discloses an environmental noise detection module 3 is through the microphone with weak signal entering circuit enlargies back to the comparator negative pole, adjusts positive voltage as the comparative value through adjusting the slide rheostat to reach control output level signal, be greater than the setting value when the ambient noise, the delivery outlet is the low level, otherwise is the high level. The output port is connected to the general IO port of the STM32 microcontroller for detection, thereby achieving environmental noise control. When the surrounding environment is noisy, the sensor can be detected by an STM32 microcontroller, and when the sound is larger, the sensor emits a relatively happy color; a relatively quiet and pleasant color is emitted when the sound is small.
The embodiment further provides that: the external sensing unit comprises a temperature sensor detection module 2 for monitoring the ambient temperature, and the temperature sensor detection module 2 is connected with the microcontroller 1. Through adopting the technical scheme, the utility model discloses a temperature sensor detection module 2 adopts DS18B20 as the temperature of temperature sensor real-time detection environment, changes control light through the change of temperature, and temperature control is the general IO mouth control of direct temperature sensor link to STM32 microcontroller. In order to meet the requirements of visual work and environmental comfort, the LED lamp can emit cold color light when the external temperature is higher and emit warm color light when the temperature is lower.
The embodiment further provides that: the light-emitting module 6 adopts a 3W RGB full-color LED lamp. By adopting the technical scheme, the 3W RGB full-color LED lamp is a color lamp capable of generating different brightness and colors, has the advantages of low power consumption, long service life and nanosecond response speed, is easy to dynamically control the brightness and the color, can realize color dynamic change and digital control, can generate different colored lights with different wavelengths, is bright and saturated, does not need a filter lens, can form various different colors after being controlled by three primary colors of red, green and blue, and can realize various color changing effects such as full-color gradual change.
The embodiment further provides that: the voice recognition module 4 adopts an LD3320 voice recognition module. By adopting the technical scheme, the LD3320 voice recognition module is provided with a parallel communication interface and an SPI serial communication interface. Because STM32 microcontroller has hardware SPI interface for the controller, so this device adopts serial communication mode and LD3320 voice module to be connected, and this device is to the real-time detection of environmental sound, as long as the people speaks and predetermines the password the same then carry out the operation to reach the effect of control light luminance and colour, add a series of keywords at first, this manual interpolation, can carry out the order when the people speaks and the keyword is the same. For example: say the red light just opens the red light when the people, say that to close the red light just closes the red light when the people, say that the red light becomes bright just to let the red light turn bright, say that the people the red light darkens just to let the red light darken, say that the people the red light brightest just to let the red light reach and set for the brightest degree, say that the red light darkest just to let the red light reach and set for the darkest degree when the people, other colours light control principle is also the same, as long as all can succeed in manual interpolation within range, and success rate can be higher under quiet environment. The voice control 3W RGB full color LED, color and brightness, produce the color light, the visual effect is good.
The embodiment further provides that: the driving module 5 adopts a high-power MOSFET tube driving module. Through adopting the technical scheme, the utility model discloses a STM32 microcontroller is from taking timer PWM delivery outlet, so as long as PWM delivery outlet and 3 MOSFET tube coupling can control switch to reach the full-color LED's of control RGB luminance.
The embodiment further provides that: the display device also comprises a display module 7 connected with the microcontroller 1, wherein the display module 7 adopts a 12864TFTLCD display screen. By adopting the technical scheme, the LCD display screen displays the current time, the color, the brightness and other information of the light in real time.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (6)
1. An illumination control apparatus characterized by: the intelligent illumination device comprises a microcontroller, a light-emitting module, a voice recognition module and an external sensing unit for acquiring external information, wherein the external sensing unit is connected with the microcontroller, a driving module for driving the light-emitting module to be turned on or turned off is arranged between the microcontroller and the light-emitting module, the driving module is respectively connected with the microcontroller and the light-emitting module, and the microcontroller generates a control instruction according to the external information to control the driving module to drive the light-emitting module to be turned on or turned off; the voice recognition module is used for collecting sound information of surrounding environment and recognizing sound, the microcontroller generates a control instruction according to voice recognized by the voice recognition module and a preset password to control the driving module to drive the light-emitting module to change color or brightness, the external sensing unit further comprises an environmental noise detection module for monitoring the size of the surrounding environmental noise, and the environmental noise detection module is connected with the microcontroller.
2. A lighting control device as claimed in claim 1, wherein: the external sensing unit comprises a temperature sensor detection module for monitoring the ambient temperature, and the temperature sensor detection module is connected with the microcontroller.
3. A lighting control device as claimed in claim 1, wherein: the light-emitting module adopts a 3W RGB full-color LED lamp.
4. A lighting control device as claimed in claim 1, wherein: the voice recognition module adopts an LD3320 voice recognition module.
5. A lighting control device as claimed in claim 1, wherein: the driving module adopts a high-power MOSFET tube driving module.
6. A lighting control device as claimed in claim 1, wherein: the display module is connected with the microcontroller and adopts a 12864TFTLCD display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050547.0U CN210579396U (en) | 2019-01-11 | 2019-01-11 | Illumination control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050547.0U CN210579396U (en) | 2019-01-11 | 2019-01-11 | Illumination control device |
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| Publication Number | Publication Date |
|---|---|
| CN210579396U true CN210579396U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920050547.0U Expired - Fee Related CN210579396U (en) | 2019-01-11 | 2019-01-11 | Illumination control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258177A (en) * | 2020-09-11 | 2022-03-29 | 济南浪潮高新科技投资发展有限公司 | Novel floor lamp integrating intelligent switch and temperature induction |
-
2019
- 2019-01-11 CN CN201920050547.0U patent/CN210579396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114258177A (en) * | 2020-09-11 | 2022-03-29 | 济南浪潮高新科技投资发展有限公司 | Novel floor lamp integrating intelligent switch and temperature induction |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210111 |