CN105679299A - Noise conversion device capable of improving sleep environment - Google Patents
Noise conversion device capable of improving sleep environment Download PDFInfo
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- CN105679299A CN105679299A CN201410652734.8A CN201410652734A CN105679299A CN 105679299 A CN105679299 A CN 105679299A CN 201410652734 A CN201410652734 A CN 201410652734A CN 105679299 A CN105679299 A CN 105679299A
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- noise
- mcu controller
- pressure transducer
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Abstract
The invention discloses a noise conversion device capable of improving the sleep environment. The noise conversion device comprises an MCU, a power supply module for providing power for modules of a circuit, a reset circuit, a crystal oscillation circuit and a USB interface circuit module, wherein the input end of the MCU is connected with a temperature and humidity sensor, a clock circuit and a noise conversion circuit module, the output end of the MCU is connected with a nixie tube display circuit module and an audio drive circuit, and the output end of the audio drive circuit is connected with a loudspeaker output circuit; the noise conversion circuit module comprises a signal conditioning conversion circuit module, a first pressure sensor, a first frequency resolution filter, a second pressure sensor, a second frequency resolution filter, a third pressure sensor and a third frequency resolution filter. The noise conversion device is novel in design, simple in structure, and flexible to place, has the functions of collecting the ambient temperature and humidity, isolating noises, converting the noises into the soothing and melodious music, and improving the sleep, and is complete in function, and strong in practicability.
Description
Technical field
The invention belongs to audio frequency conversion technical field, be specifically related to a kind of noise conversion equipment improving sleep environment.
Background technology
Nowadays along with social development, the working and learning of bustling about every day, the life stress of people is big, every day is all in metropolitan environment, bustling with vehicles, the life sleep of people in various noise effects, such as site construction, particularly night, construction noise was very big, affect the sleep of people around, and common glass soundproof effect is all bad, affect sleep quality to will result in the work and study of second day and all cannot be normally carried out, go down for a long time, feel exhausted unavoidably and can't bear, noise is except impact sleep, nervous system is also had grievous injury, the pathological phenomenons such as headache abalienation can be caused, noise is a kind of very serious environmental pollution, noise is as poison mist, spread in around people, especially in city and industrial occupancy, therefore, nowadays a kind of device that can effectively stop ambient noise is lacked, ensure sleeping at night, owing to the noise pollution of external environment cannot be stopped, thus pressure transducer detection ambient noise can be utilized to pollute and exceed certain threshold value, and play the music helped for sleep, improve sleep quality, thus have great practical value.
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, a kind of noise conversion equipment improving sleep environment is provided, it is novel in design, simple in construction, places flexibly, has collection ambient temperature and humidity, insulating noise is also changed melodious music of releiving and is improved the function of environment, complete function, practical, it is simple to promote the use of.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of noise conversion equipment improving sleep environment, it is characterised in that: the power supply module include MCU controller, powering for loop modules connects with MCU controller and readjusts the reset circuit of data signal for controller and connects with MCU controller and receive pulse for controller and start the crystal oscillating circuit of starting of oscillation and connect with MCU controller and for the usb circuit module of conventional data signal exchange;The input of described MCU controller is connected to the Temperature Humidity Sensor for gathering surrounding real time temperature and surrounding real-time wet degrees of data, for providing the clock circuit of clock sequence number to MCU controller and for environment noise being converted to the noise change-over circuit module of the accessible tone signal of MCU controller, the outfan of described MCU controller is connected to the digital pipe display circuit module for showing current time and surrounding humiture data and the dio Output Modules of melodious music of releiving for player plays, described dio Output Modules includes connecting with MCU controller output end and for driving the audio drive circuitry of player and connecting with audio drive circuitry outfan and for playing the speaker output circuit of music, described noise change-over circuit module includes the signal condition change-over circuit module connecting with MCU controller input and changing for frequency signal, the first pressure transducer of noise is propagated for gathering environmental gas, connect with the first pressure transducer outfan and decompose filter for the frequency signal of its collection to be separated the first frequency filtered according to high, normal, basic grade, the second pressure transducer of noise is propagated for gathering environmental gas, connect with the second pressure transducer outfan and decompose filter for the frequency signal of its collection to be separated the second frequency filtered according to high, normal, basic grade, propagate the 3rd pressure transducer of noise for gathering environmental gas and connect with the 3rd pressure transducer outfan and for the frequency signal of its collection to be separated the 3rd frequency decomposition filter filtered according to high, normal, basic grade, described first frequency decomposes filter, second frequency decomposes the outfan of filter and the 3rd frequency decomposition filter and all connects with the input of described signal condition change-over circuit module.
Above-mentioned a kind of noise conversion equipment improving sleep environment, it is characterised in that: described MCU controller is ATJ2085 acoustic musical signals processing chip.
Above-mentioned a kind of noise conversion equipment improving sleep environment, it is characterised in that: described first pressure transducer is made up of the first chip that model is XT-140M; Described second pressure transducer is made up of the second chip that model is XT-140M; Described 3rd pressure transducer is made up of the 3rd chip that model is XT-140M.
Above-mentioned a kind of noise conversion equipment improving sleep environment, it is characterised in that: described signal condition change-over circuit module is SL406 noise transducer.
Above-mentioned a kind of noise conversion equipment improving sleep environment, it is characterised in that: described Temperature Humidity Sensor is DHT11 sensor.
The present invention compared with prior art has the advantage that
1, present system feature richness, device is simple, volume is little, cost is low, dependable performance.
2, the present invention gathers external environment noise jamming decibel data by arranging the pressure sensor circuit that multiple model is XT-140M, gathers data accurate, and stability is high.
3, the present invention becomes music signal to export by arranging the noise converter circuit conversion noise that model is SL406, and circuit is simple, and conversion efficiency is high.
4, the present invention receives pressure sensor circuit by MCU controller and gathers noise data and ambient temperature and humidity signal, adopts ATJ2085 music processing controller output music signal to play music, low in energy consumption, processes and arithmetic speed is quick, and system is complete.
5, the present invention is novel in design, simple in construction, places flexibly, has a function improving environment, and complete function is practical, it is simple to promote the use of.
In sum, the present invention is novel in design, simple in construction, places flexibly, has collection ambient temperature and humidity, insulating noise conversion melodious music of releiving and improves the function of environment, and complete function is practical, it is simple to promote the use of.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is the circuit connecting relation schematic diagram of each circuit of the present invention.
Description of reference numerals:
1 MCU controller; 2 power supply modules; 3 digital pipe display circuit modules;
4 audio drive circuitry; 5 speaker output circuits; 6 clock circuits;
7 reset circuits; 8 usb circuit modules; 9 crystal oscillating circuits;
10 Temperature Humidity Sensors; 11 first pressure transducers; 12 first frequencies decompose filter;
13 second pressure transducers; 14 second frequencies decompose filter;
15 the 3rd pressure transducers; 16 the 3rd frequency decomposition filters;
17 signal condition change-over circuit modules.
Detailed description of the invention
Connect with MCU controller 1 and receive pulse for controller and start the crystal oscillating circuit 9 of starting of oscillation as it is shown in figure 1, the present invention includes MCU controller 1, the power supply module 2 powered for loop modules connects with MCU controller 1 and readjusts the reset circuit 7 of data signal for controller and connect with MCU controller 1 and for the usb circuit module 8 of conventional data signal exchange, the input of described MCU controller 1 is connected to the Temperature Humidity Sensor 10 for gathering surrounding real time temperature and surrounding real-time wet degrees of data, for providing the clock circuit 6 of clock sequence number to MCU controller 1 and for environment noise being converted to the noise change-over circuit module of the accessible tone signal of MCU controller 1, the outfan of described MCU controller 1 is connected to the digital pipe display circuit module 3 for showing current time and surrounding humiture data and the dio Output Modules of melodious music of releiving for player plays, described dio Output Modules includes connecting with MCU controller 1 outfan and for driving the audio drive circuitry 4 of player and connecting with audio drive circuitry 4 outfan and for playing the speaker output circuit 5 of music, described noise change-over circuit module includes the signal condition change-over circuit module 17 connecting with MCU controller 1 input and changing for frequency signal, the first pressure transducer 11 of noise is propagated for gathering environmental gas, connect with the first pressure transducer 11 outfan and decompose filter 12 for the frequency signal of its collection to be separated the first frequency filtered according to high, normal, basic grade, the second pressure transducer 13 of noise is propagated for gathering environmental gas, connect with the second pressure transducer 13 outfan and decompose filter 14 for the frequency signal of its collection to be separated the second frequency filtered according to high, normal, basic grade, propagate the 3rd pressure transducer 15 of noise for gathering environmental gas and connect with the 3rd pressure transducer 15 outfan and for the frequency signal of its collection to be separated the 3rd frequency decomposition filter 16 filtered according to high, normal, basic grade, described first frequency decomposes filter 12, second frequency decomposes the outfan of filter 14 and the 3rd frequency decomposition filter 16 and all connects with the input of described signal condition change-over circuit module 17.
In the present embodiment, described MCU controller 1 is ATJ2085 acoustic musical signals processing chip.
In the present embodiment, described first pressure transducer 11 is made up of the first chip that model is XT-140M;Described second pressure transducer 13 is made up of the second chip that model is XT-140M; Described 3rd pressure transducer 15 is made up of the 3rd chip that model is XT-140M.
In the present embodiment, described signal condition change-over circuit module 17 is SL406 noise transducer.
In the present embodiment, described Temperature Humidity Sensor 10 is DHT11 sensor.
When the present invention uses, by noise conversion equipment is arranged on window-glass, power supply module 2 is loop electricity consumption module for power supply, the first pressure transducer 11 of the noise that different azimuth transmits is gathered by being placed on diverse location, the data of the second pressure transducer 13 and the 3rd pressure transducer 15, and decompose filter 12 respectively through first frequency, second frequency decomposes the frequency decomposition of filter 14 and the 3rd frequency decomposition filter 16 and processes, it is transferred to the SL406 noise transducer of signal condition change-over circuit module 17, the noise of surrounding is converted to the different accessible music signal of tone color, after audio drive circuitry 4 drives, melodious music of releiving play by speaker output circuit 5, will not fall asleep along with the noise made one nervous, gather surrounding humiture simultaneously, shown by digital pipe display circuit module 3, flexibly and easily.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. the noise conversion equipment improving sleep environment, it is characterised in that: the power supply module (2) include MCU controller (1), powering for loop modules connects with MCU controller (1) and readjusts the reset circuit (7) of data signal for controller and connects with MCU controller (1) and receive pulse for controller and start the crystal oscillating circuit (9) of starting of oscillation and connect with MCU controller (1) and for the usb circuit module (8) of conventional data signal exchange, the input of described MCU controller (1) is connected to the Temperature Humidity Sensor (10) for gathering surrounding real time temperature and surrounding real-time wet degrees of data, for providing the clock circuit (6) of clock sequence number to MCU controller (1) and for environment noise being converted to the noise change-over circuit module of MCU controller (1) accessible tone signal, the outfan of described MCU controller (1) is connected to the digital pipe display circuit module (3) for showing current time and surrounding humiture data and the dio Output Modules of melodious music of releiving for player plays, described dio Output Modules includes connecting with MCU controller (1) outfan and for driving the audio drive circuitry of player (4) and connecting with audio drive circuitry (4) outfan and for playing the speaker output circuit (5) of music, described noise change-over circuit module includes signal condition change-over circuit module (17) connecting with MCU controller (1) input and changing for frequency signal, first pressure transducer (11) of noise is propagated for gathering environmental gas, connect with the first pressure transducer (11) outfan and decompose filter (12) for the frequency signal of its collection to be separated the first frequency filtered according to high, normal, basic grade, second pressure transducer (13) of noise is propagated for gathering environmental gas, connect with the second pressure transducer (13) outfan and decompose filter (14) for the frequency signal of its collection to be separated the second frequency filtered according to high, normal, basic grade, propagate the 3rd pressure transducer (15) of noise for gathering environmental gas and connect with the 3rd pressure transducer (15) outfan and for the frequency signal of its collection to be separated the 3rd frequency decomposition filter (16) filtered according to high, normal, basic grade, described first frequency decomposes filter (12), second frequency decomposes the outfan of filter (14) and the 3rd frequency decomposition filter (16) and all connects with the input of described signal condition change-over circuit module (17).
2. a kind of noise conversion equipment improving sleep environment described in claim 1, it is characterised in that: described MCU controller (1) is ATJ2085 acoustic musical signals processing chip.
3. a kind of noise conversion equipment improving sleep environment described in claim 1, it is characterised in that: described first pressure transducer (11) is made up of the first chip that model is XT-140M; Described second pressure transducer (13) is made up of the second chip that model is XT-140M; Described 3rd pressure transducer (15) is made up of the 3rd chip that model is XT-140M.
4. a kind of noise conversion equipment improving sleep environment described in claim 1, it is characterised in that: described signal condition change-over circuit module (17) is SL406 noise transducer.
5. a kind of noise conversion equipment improving sleep environment described in claim 1, it is characterised in that: described Temperature Humidity Sensor (10) is DHT11 sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652734.8A CN105679299A (en) | 2014-11-16 | 2014-11-16 | Noise conversion device capable of improving sleep environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652734.8A CN105679299A (en) | 2014-11-16 | 2014-11-16 | Noise conversion device capable of improving sleep environment |
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| Publication Number | Publication Date |
|---|---|
| CN105679299A true CN105679299A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652734.8A Pending CN105679299A (en) | 2014-11-16 | 2014-11-16 | Noise conversion device capable of improving sleep environment |
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| CN (1) | CN105679299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509592A (en) * | 2020-11-18 | 2021-03-16 | 广东美的白色家电技术创新中心有限公司 | Electrical equipment, noise processing method and readable storage medium |
| CN113633258A (en) * | 2016-09-16 | 2021-11-12 | 伯斯有限公司 | User interface for sleep system |
-
2014
- 2014-11-16 CN CN201410652734.8A patent/CN105679299A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633258A (en) * | 2016-09-16 | 2021-11-12 | 伯斯有限公司 | User interface for sleep system |
| CN112509592A (en) * | 2020-11-18 | 2021-03-16 | 广东美的白色家电技术创新中心有限公司 | Electrical equipment, noise processing method and readable storage medium |
| CN112509592B (en) * | 2020-11-18 | 2024-01-30 | 广东美的白色家电技术创新中心有限公司 | Electrical apparatus, noise processing method, and readable storage medium |
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Application publication date: 20160615 |