CN209593837U - A kind of bluetooth energy-saving LED perseverance light lamp based on STM32 - Google Patents
A kind of bluetooth energy-saving LED perseverance light lamp based on STM32 Download PDFInfo
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- CN209593837U CN209593837U CN201822124979.XU CN201822124979U CN209593837U CN 209593837 U CN209593837 U CN 209593837U CN 201822124979 U CN201822124979 U CN 201822124979U CN 209593837 U CN209593837 U CN 209593837U
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The utility model relates to a kind of bluetooth energy-saving LED perseverance light lamp based on STM32 belongs to illumination light regulating technology field.Including LED lamp, main control module, human body infrared detection module, ultrasonic distance measuring module, bluetooth module, light sensor module, lighting control module；Main control module calls human body infrared detection module detects thermal signal, for automatically controlling the switch of LED lamp；Simultaneously light intensity is adjusted by the pwm signal that the control port of main control module exports adjustable duty cycle in main control module calls ultrasonic distance measuring module detection human body distance, realizes and adjusts the bright dark of light according to the far and near of people；Main control module controls the switch of LED lamp by bluetooth module；Main control module detects ambient brightness by light sensor module, and the pwm signal of the control port output adjustable duty cycle of main control module adjusts light intensity and realizes that constant illumination is bright.The utility model has many advantages, such as that structure is simple, and the bright dark of light can be adjusted according to the far and near distance of people and adjusts light intensity according to ambient brightness and realizes that constant illumination is bright.
Description
Technical field
The utility model relates to a kind of bluetooth energy-saving LED perseverance light lamp based on STM32 belongs to illumination light regulating technology field.
Background technique
With the rapid development of domestic economy, the living standard of general public has greatly improved, while to living environment
Improved demand is also more strong, has higher requirement for illuminating equipment.But existing illuminating equipment lacks original creation, Counterfeit Item
More, appearance is magnificent, has a single function, and energy consumption is high.Lighting energy consumption accounts between the 10 two to ten five of total electricity energy consumption.Energy conservation
It is the matter of utmost importance currently faced with environmental protection.Light regulating technology can be with effective solution power saving.LED illumination light regulating technology and photograph
Bright scheme improves the problems such as service life existing for traditional lighting is short, power consumption is big in continuous progress and optimization to a certain extent.
But LED light regulating technology is divided into simulation light modulation and two class of SCR light regulation.Wherein, light regulating technology dimming scope is narrow, power consumption for simulation
Greatly, and SCR light regulation easily cause stroboscopic, power factor (PF) deteriorate.
Utility model content
The purpose of this utility model is to provide a kind of control of usable bluetooth there is PWM dimming capability to realize that constant illumination is bright
LED light.
To achieve the above object, technical solution adopted in the utility model are as follows:
A kind of bluetooth energy-saving LED perseverance light lamp based on STM32, including LED lamp, main control module, human body infrared detect mould
Block, ultrasonic distance measuring module, bluetooth module, light sensor module, lighting control module；Wherein, the human body infrared detects mould
Block, for detecting human body thermal signal and exporting high level signal or low level signal to main control module by serial communication；It is described
Ultrasonic distance measuring module for measuring human body distance signal, and passes through serial communication for human body distance signal transmission to master control mould
Block；The bluetooth module, for receiving external switch signal and external switch signal being transmitted to master control mould by serial communication
Block；The light sensor module, for detecting ambient light intensity signal and being transmitted ambient light intensity signal by serial communication
To main control module；The main control module, receives high level signal or low level signal carries out the switch of control LED lamp；It receives
Human body distance signal simultaneously exports the pwm signal of adjustable duty cycle to lighting control module；External switch signal is received to be controlled
The switch of LED lamp；It receives ambient light intensity signal and exports the pwm signal of adjustable duty cycle to lighting control module；It is described
Lighting control module, the brightness regulation for light control.
Optimal technical scheme as the utility model: further including temperature and humidity acquisition module, display module；The temperature and humidity
Acquisition module, for acquiring ambient temperature and humidity signal and ambient temperature and humidity signal being transmitted to main control module by serial communication；
Ambient temperature and humidity signal is transmitted to display module by serial communication by the main control module；The display module, for showing
Ambient temperature and humidity.
Optimal technical scheme as the utility model: the main control module uses STM32F103 single-chip microcontroller.
Optimal technical scheme as the utility model: the human body infrared detection module uses BISS0001 chip.
Optimal technical scheme as the utility model: the ultrasonic distance measuring module uses HC-SR04 ultrasonic distance measurement
Module.
Optimal technical scheme as the utility model: the bluetooth module uses HC-05 bluetooth module.
Optimal technical scheme as the utility model: the light sensor module uses photo-resistor.
Optimal technical scheme as the utility model: the temperature and humidity acquisition module uses DHT11 Temperature Humidity Sensor.
Optimal technical scheme as the utility model: the display module uses the OLED display screen of SPI communication.
Bluetooth energy-saving LED perseverance light lamp described in the utility model based on STM32, using above technical scheme and the prior art
It compares, has following technical effect that
The utility model not only can by bluetooth, can also by Studies of Human Body Heat Signal-controlled switch, also have it is very strong
Dimming capability can adjust the bright dark of light according to the far and near distance of people, and it is real to adjust light intensity according to ambient brightness
Existing constant illumination is bright.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The technical solution of utility model is described in detail with reference to the accompanying drawing:
As shown in Figure 1, a kind of bluetooth energy-saving LED perseverance light lamp based on STM32 of the utility model design, including LED light
Tool, main control module, human body infrared detection module, ultrasonic distance measuring module, bluetooth module, light sensor module, signal light control mould
Block；Wherein, human body infrared detection module, for detecting human body thermal signal and exporting high level signal or low electricity by serial communication
Ordinary mail number is to main control module；Ultrasonic distance measuring module for measuring human body distance signal, and passes through serial communication for human body distance
Signal is transmitted to main control module；Bluetooth module, for receiving external switch signal and passing through serial communication for external switch signal
It is transmitted to main control module；Light sensor module, for detecting ambient light intensity signal and passing through serial communication for ambient light intensity
Signal is transmitted to main control module；Main control module, receives high level signal or low level signal carries out the switch of control LED lamp；
It receives human body distance signal and exports the pwm signal of adjustable duty cycle to lighting control module；External switch signal is received to carry out
Control the switch of LED lamp；It receives ambient light intensity signal and exports the pwm signal of adjustable duty cycle to lighting control module；
Lighting control module, the brightness regulation for light control.
LED perseverance light lamp further includes temperature and humidity acquisition module, display module；Temperature and humidity acquisition module, for acquiring environment temperature
Ambient temperature and humidity signal is simultaneously transmitted to main control module by serial communication by moisture signal；Main control module is by ambient temperature and humidity signal
Display module is transmitted to by serial communication；Display module is used for display environment temperature and humidity.Main control module uses STM32F103
Single-chip microcontroller.Human body infrared detection module uses BISS0001 chip.Ultrasonic distance measuring module uses HC-SR04 ultrasonic distance measurement mould
Block.Bluetooth module uses HC-05 bluetooth module.Light sensor module uses photo-resistor.Temperature and humidity acquisition module uses
DHT11 Temperature Humidity Sensor.Display module uses the OLED display screen of SPI communication.
When work, STM32F103 single-chip microcontroller reads the output signal of BISS0001 human body infrared detection module, if read
Desk lamp power supply is then connected to high level, if reading low level cutting desk lamp power supply；Bluetooth command is received using interrupt mode,
Desk lamp power supply is switched on or off according to Bluetooth command execution；STM32F103 single-chip microcontroller reads DHT11 Temperature Humidity Sensor in real time and adopts
The data of the Temperature and Humidity module of collection is simultaneously sent to OLED screen and shows；STM32F103 single-chip microcontroller calls HC-SR04 ultrasonic distance measuring module to detect people
Body distance, the remote then lamp of distance change is dimmed, and distance becomes nearly then lamp and brightens；Photo-resistor is called to detect ambient light intensity, environment
Light brightens then by lights dim, and ambient light is dimmed, and light is brightened.The control port of STM32F103 single-chip microcontroller exports
Pwm signal adjusts light intensity and realizes that constant illumination is bright.Wherein light intensity variation is realized by calling pwm signal to change duty ratio.
Specific embodiments described above, to the purpose of this utility model, technical scheme and beneficial effects carried out into
The detailed description of one step, it should be understood that the foregoing is merely the specific embodiments of the utility model, not to
Limit the scope of the utility model, any those skilled in the art, before not departing from the conceptions and principles of the utility model
Made equivalent changes and modifications are put, should belong to the range of the utility model protection.
Claims (9)
1. a kind of bluetooth energy-saving LED perseverance light lamp based on STM32, including LED lamp, it is characterised in that: further include main control module,
Human body infrared detection module, ultrasonic distance measuring module, bluetooth module, light sensor module, lighting control module；Wherein, described
Human body infrared detection module, for detecting human body thermal signal and exporting high level signal or low level signal extremely by serial communication
Main control module；The ultrasonic distance measuring module for measuring human body distance signal, and passes through serial communication for human body distance signal
It is transmitted to main control module；The bluetooth module, for receiving external switch signal and passing through serial communication for external switch signal
It is transmitted to main control module；The light sensor module, for detecting ambient light intensity signal and passing through serial communication for environment light
Strength signal is transmitted to main control module；The main control module, receives high level signal or low level signal carries out control LED lamp
Switch；It receives human body distance signal and exports the pwm signal of adjustable duty cycle to lighting control module；Receive external switch letter
Number carry out the switch of control LED lamp；It receives ambient light intensity signal and exports the pwm signal of adjustable duty cycle to signal light control
Module；The lighting control module, the brightness regulation for light control.
2. the bluetooth energy-saving LED perseverance light lamp based on STM32 according to claim 1, it is characterised in that: further include that temperature and humidity is adopted
Collect module, display module；The temperature and humidity acquisition module, for acquiring ambient temperature and humidity signal and passing through serial communication for environment
Temperature-humidity signal is transmitted to main control module；Ambient temperature and humidity signal is transmitted to display mould by serial communication by the main control module
Block；The display module is used for display environment temperature and humidity.
3. the bluetooth energy-saving LED perseverance light lamp based on STM32 according to claim 1, it is characterised in that: the main control module is adopted
With STM32F103 single-chip microcontroller.
4. the bluetooth energy-saving LED perseverance light lamp based on STM32 according to claim 1, it is characterised in that: the human body infrared inspection
It surveys module and uses BISS0001 chip.
5. the bluetooth energy-saving LED perseverance light lamp based on STM32 according to claim 1, it is characterised in that: the ultrasonic distance measurement
Module uses HC-SR04 ultrasonic distance measuring module.
6. the bluetooth energy-saving LED perseverance light lamp based on STM32 according to claim 1, it is characterised in that: the bluetooth module is adopted
With HC-05 bluetooth module.
7. the bluetooth energy-saving LED perseverance light lamp based on STM32 according to claim 1, it is characterised in that: the light sensor mould
Block uses photo-resistor.
8. the bluetooth energy-saving LED perseverance light lamp based on STM32 according to claim 2, it is characterised in that: the humiture collection
Module uses DHT11 Temperature Humidity Sensor.
9. the bluetooth energy-saving LED perseverance light lamp based on STM32 according to claim 2, it is characterised in that: the display module is adopted
With the OLED display screen of SPI communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124979.XU CN209593837U (en) | 2018-12-18 | 2018-12-18 | A kind of bluetooth energy-saving LED perseverance light lamp based on STM32 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124979.XU CN209593837U (en) | 2018-12-18 | 2018-12-18 | A kind of bluetooth energy-saving LED perseverance light lamp based on STM32 |
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| Publication Number | Publication Date |
|---|---|
| CN209593837U true CN209593837U (en) | 2019-11-05 |
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| CN201822124979.XU Active CN209593837U (en) | 2018-12-18 | 2018-12-18 | A kind of bluetooth energy-saving LED perseverance light lamp based on STM32 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316287A (en) * | 2021-07-08 | 2021-08-27 | 昆明理工大学 | Intelligent control system and control method for household lighting |
-
2018
- 2018-12-18 CN CN201822124979.XU patent/CN209593837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316287A (en) * | 2021-07-08 | 2021-08-27 | 昆明理工大学 | Intelligent control system and control method for household lighting |
| CN113316287B (en) * | 2021-07-08 | 2024-03-01 | 昆明理工大学 | Intelligent control system for household illumination and control method thereof |
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