CN107576381A - A kind of square dance noise prompting system - Google Patents
A kind of square dance noise prompting system Download PDFInfo
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- CN107576381A CN107576381A CN201710754849.1A CN201710754849A CN107576381A CN 107576381 A CN107576381 A CN 107576381A CN 201710754849 A CN201710754849 A CN 201710754849A CN 107576381 A CN107576381 A CN 107576381A
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- noise
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- square dance
- signal
- prompting
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Abstract
The present invention relates to a kind of square dance noise prompting system, belongs to noise automatic checkout system technical field.The system includes noise module, control module, noise display module and noise prompting module, wherein noise module connects with control module, control module is connected with noise display module and noise prompting module respectively, and the noise module includes Noise Acquisition unit, signal amplification unit, weighting network unit and the signal processing unit being linked in sequence；The signal processing unit is connected with control module.The present invention is reasonable in design, easy to use, can effectively solve the problems, such as that square dance noise disturbs residents.
Description
Technical field
The present invention relates to a kind of square dance noise prompting system, belongs to noise automatic checkout system technical field.
Background technology
With the improvement of people's living standards, the free life of people is also increasingly abundanter.Square dance is as a kind of popular
Body building, deep by numerous people, especially middle-aged and old likes.Square dance is in abundant masses' spare-time cultural life etc.
Play a good role.
But square dance bring it is happy with it is healthy while, due to its broadcasting music noise it is too big, have influence on
The rest and study of groups of people.The news report phenomenon that also report square dance disturbs residents often.Therefore, what solution square dance was brought makes an uproar
Sound pollution problem is extremely urgent.
Application No. 201410061096.2, the invention that the applying date is on 2 24th, 2014 are related to wireless acoustics equipment neck
Domain, particularly a kind of square dance wireless music system easy to use, including audio wireless emitter and audio wireless receive
Arm band；The audio wireless emitter includes the first control chip, and audio wireless hair is connected with first control chip
Core shooting piece, the input of the audio wireless transmitting chip are connected with audio decoder chip, connected on the audio decoder chip
There is audio files storage device, the output end of the audio wireless transmitting chip is connected with transmitting antenna；The audio wireless receives
Arm band includes reception antenna and the second control chip, and wireless receiving chip, the reception are connected with second control chip
Antenna is connected with wireless receiving chip input, and the wireless receiving chip output is connected with loudspeaker.Using above-mentioned knot
After structure, the invention noise is small, is easy to carry, and does not interfere with motion, simple operation.
Application No. 201420596994.3, the applying date propose a kind of square for the utility model on October 16th, 2014
Noise prompting device, it includes：Microcontroller, noise transducer, selection circuit, display device and light prompting device, its
In, light prompting device includes the street lamp of installation high-power bulb and low-power bulb；Microcontroller, selection circuit are arranged on road
In the lamp stand of lamp；Noise transducer is arranged on around street lamp；Display device is arranged on the lamp stand of street lamp；Microcontroller respectively with
Noise transducer, selection circuit, display device are connected；Selection circuit is connected with light prompting device.Beneficial effect：Structure
Simply, it is easy to use, economize on resources, it is easy to spread.
Application No. 201510910393.4, the applying date supervise for a kind of noise pollution of disclosure of the invention on December 10th, 2015
Prosecutor method, comprises the following steps：（1）By noise field scene vision signal in high-definition camera pickup area, pass through simultaneously
Audio signal reception noise pollution sensor signal；（2）Appealing noise polluted signal, audio signal real time data information will upload
To server；（3）By the algorithm of correlation, noise polluted signal, audio signal are carried out according to signal analysis；（4）By collection
High-definition video signal, audio signal, the compression of noise transducer data encoding；（5）High definition is regarded by related software on computers
Whether frequency signal, audio signal, the decoding of noise transducer data encoding, it is exceeded to analyze data, if superscalar data, Ke Yili
Exceeded data and warning message are sent, and complete policer operation.This method voluntarily analyze data and can be uploaded to service
Device, round-the-clock unmanned remote monitoring is realized, substantially increase operating efficiency, reduce human cost.
Application No. 201520354791.8, the applying date disclose a kind of square for utility model on May 28th, 2015 and made an uproar
Sound automatic monitoring system, solve the problems, such as that square noise is difficult to monitor and prevented and treated.The utility model includes noise monitoring system
System, LED display and audio player；The noise monitoring system includes the microphone, preamplifier, input being sequentially connected
Attenuator, input amplifier, weighting network, output pad, output amplifier and 89C51 single-chip microcomputers, are arranged on preposition amplification
Calibrator between device and input attenuator, and it is connected to the wave filter at weighting network both ends；The 89C51 single-chip microcomputers pass through
Power-supply controller of electric is connected with LED display and audio player simultaneously.The utility model is reasonable in design, easy to use, well
The real-time monitoring and warning to square noise are realized, good guarantee is provided for effectively preventing and treating square noise.
The content of the invention
The present invention proposes a kind of square dance noise prompting system, can effectively solve the problems, such as that square dance noise disturbs residents.
The present invention adopts the following technical scheme that to solve its technical problem：
A kind of square dance noise prompting system, including noise module, control module, noise display module and noise prompting mould
Block, wherein noise module connect with control module, and control module connects with noise display module and noise prompting module respectively
Connect, the noise module includes Noise Acquisition unit, signal amplification unit, weighting network unit and the signal being linked in sequence
Processing unit；The signal processing unit is connected with control module；
The Noise Acquisition unit is used to gather the noise signal of square dance and is translated into electric signal；
The signal amplification unit is used for the electric signal for amplifying the Noise Acquisition unit；
The weighting network unit is used for the electric signal for correcting the signal amplification unit；
The signal processing unit is used for the electric signal for handling the weighting network unit, and calculates corresponding noise decibel value；
The control module is used for according to the information issue control instruction received；
The noise display module is used to show noise decibel value caused by square dance and issue warning information；
The noise prompting module is used to carry out voice reminder.
As a preferred technical solution of the present invention：The noise display module uses LED display.
As a preferred technical solution of the present invention：The LED display is P10 outdoor full color LED display screens.
As a preferred technical solution of the present invention：The Noise Acquisition unit uses microphone.
As a preferred technical solution of the present invention：The microphone is electret microphone.
As a preferred technical solution of the present invention：The chip model of the electret microphone is HY900-1.
A kind of square dance noise prompting system of the present invention, using above technical scheme compared with prior art, tool
There is following technique effect：
1st, the present invention is reasonable in design, easy to use, and it is by setting noise module, noise display module and noise prompting mould
Block, and using effective combination of three, realize the real-time monitoring to square dance noise.
2nd, current noise level is shown in noise and shows mould by the present invention on the premise of square dancer's normal dance is ensured
On block, when current noise level exceeds preset value, the common people can be warned and be alarmed, reduced noise figure in time, avoid
Unnecessary contradiction occurs because of noise pollution.
2nd, the present invention has selected P10 outdoor full color LED display screens, it has, and brightness is high, operating voltage is low, small power consumption,
Maximization, long lifespan, impact resistance, stable performance, it is remote visual the characteristics of, be highly suitable for square dance noise monitoring side
Face.
Embodiment
The invention is described in further details below.
A kind of square dance noise prompting system, including noise module, control module, noise display module and noise carry
Wake up module, wherein noise module connects with control module, control module respectively with noise display module and noise prompting mould
Block connect, the noise module include be linked in sequence Noise Acquisition unit, signal amplification unit, weighting network unit and
Signal processing unit；The signal processing unit is connected with control module；
The Noise Acquisition unit is used to gather the noise signal of square dance and is translated into electric signal；
The signal amplification unit is used for the electric signal for amplifying the Noise Acquisition unit；
The weighting network unit is used for the electric signal for correcting the signal amplification unit；
The signal processing unit is used for the electric signal for handling the weighting network unit, and calculates corresponding noise decibel value；
The control module is used for according to the information issue control instruction received；
The noise display module is used to show noise decibel value caused by square dance and issue warning information；
The noise prompting module is used to carry out voice reminder.
As a preferred technical solution of the present invention：The noise display module uses LED display.
As a preferred technical solution of the present invention：The LED display is P10 outdoor full color LED display screens.
As a preferred technical solution of the present invention：The Noise Acquisition unit uses microphone.
As a preferred technical solution of the present invention：The microphone is electret microphone.
As a preferred technical solution of the present invention：The chip model of the electret microphone is HY900-1.
The noise of square dance is converted to electric signal by the present invention using microphone.
Microphone, scientific name are microphone, are the energy conversion devices that voice signal is converted to electric signal, by "
This English word transliteration of Microphone ".Also referred to as microphone, microphone.Twentieth century, microphone is by initially passing through resistance
Conversion acoustic-electric develops into inductance, condenser type conversion, and a large amount of new microphone techniques gradually grow up, among these including aluminium strip,
The microphones such as moving-coil, and it is currently being widely used capacitance microphone and electret microphone.Wireless microphone is divided into three frequencies
Section, FM sections.VHF sections, and UHF sections.
It is divided into by acoustic-electric transfer principle：Electrodynamic type（Moving-coil type, aluminium band type）, capacitance microphone formula（Direct current polarization formula）, pressure
Electric-type（Crystal formula, ceramic-type）And electromagnetic type, carbon granules formula, semiconductor-type etc..Electret microphone compact, cost are low
It is honest and clean, widely used in the equipment such as phone, mobile phone.Microphone is to be passed to by the vibration of sound on the vibrating diaphragm of microphone, in promotion
The magnet on side forms the electric current of change, and the sound treatment circuit that the electric current so changed is sent to below is amplified processing.
The noise display module of the present invention uses LED display.The LED display is that P10 outdoor full color LEDs are shown
Screen, it has, and brightness is high, operating voltage is low, small power consumption, maximization, long lifespan, impact resistance, stable performance, remote visual
Feature, in terms of being highly suitable for square dance noise monitoring.
LED（Light Emitting Diode）, light emitting diode, it is that a kind of can convert electrical energy into consolidating for visible ray
The semiconductor devices of state, electricity directly can be converted into light by it.LED heart is the chip of a semiconductor, one end of chip
It is attached on a support, one end is negative pole, and the other end connects the positive pole of power supply, makes whole chip by epoxy encapsulation.
Feature：1st, save：The energy consumption of white light LEDs is only the 1/10 of incandescent lamp, and the 1/4 of electricity-saving lamp.
2nd, it is long-lived：Life-span was up to more than 100,000 hours.
3rd, it is environmentally friendly, without the harmful substance of mercury.The assembling parts of LED bulb can be dismounted very easily, without producer
Recovery can be reclaimed by other people.
4th, luminous intensity distribution technology makes LED point light source expand to area source, increases light-emitting area, eliminates dazzle, and distil visual effect, disappears
Except visual fatigue.
5th, impact resistance, anti-Lei Liqiang, no ultraviolet（UV）And infrared ray（IR）Radiation.Without filament and glass shell, do not have
Traditional tube fragmentation problem, to human body fanout free region, radiationless.
The present invention is reasonable in design, easy to use, and it is by setting noise module, noise display module and noise prompting
Module, and using effective combination of three, realize the real-time monitoring to square dance noise.The present invention is ensureing square dancer just
On the premise of often dancing, current noise level is shown on noise display module, when current noise level exceeds preset value,
The common people can be warned and be alarmed, reduce noise figure in time, avoid that unnecessary contradiction occurs because of noise pollution.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of square dance noise prompting system, it is characterised in that show mould including noise module, control module, noise
Block and noise prompting module, wherein noise module connect with control module, control module respectively with noise display module and
Noise prompting module connects, and the noise module includes Noise Acquisition unit, signal amplification unit, the weighted being linked in sequence
NE and signal processing unit；The signal processing unit is connected with control module；
The Noise Acquisition unit is used to gather the noise signal of square dance and is translated into electric signal；
The signal amplification unit is used for the electric signal for amplifying the Noise Acquisition unit；
The weighting network unit is used for the electric signal for correcting the signal amplification unit；
The signal processing unit is used for the electric signal for handling the weighting network unit, and calculates corresponding noise decibel value；
The control module is used for according to the information issue control instruction received；
The noise display module is used to show noise decibel value caused by square dance and issue warning information；
The noise prompting module is used to carry out voice reminder.
A kind of 2. square dance noise prompting system according to claim 1, it is characterised in that the noise display module
Using LED display.
3. a kind of square dance noise prompting system according to claim 2, it is characterised in that the LED display is
P10 outdoor full color LED display screens.
A kind of 4. square dance noise prompting system according to claim 1, it is characterised in that the Noise Acquisition unit
Using microphone.
5. a kind of square dance noise prompting system according to claim 4, it is characterised in that the microphone is electret
Microphone.
6. a kind of square dance noise prompting system according to claim 5, it is characterised in that the electret microphone
Chip model is HY900-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754849.1A CN107576381A (en) | 2017-08-29 | 2017-08-29 | A kind of square dance noise prompting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754849.1A CN107576381A (en) | 2017-08-29 | 2017-08-29 | A kind of square dance noise prompting system |
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| Publication Number | Publication Date |
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| CN107576381A true CN107576381A (en) | 2018-01-12 |
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ID=61030620
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710754849.1A Pending CN107576381A (en) | 2017-08-29 | 2017-08-29 | A kind of square dance noise prompting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116046147A (en) * | 2023-02-22 | 2023-05-02 | 浙江省计量科学研究院 | Intelligent noise sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204807192U (en) * | 2015-05-28 | 2015-11-25 | 成都讯吉科技有限公司 | Square noise automatic monitoring control system |
-
2017
- 2017-08-29 CN CN201710754849.1A patent/CN107576381A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204807192U (en) * | 2015-05-28 | 2015-11-25 | 成都讯吉科技有限公司 | Square noise automatic monitoring control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116046147A (en) * | 2023-02-22 | 2023-05-02 | 浙江省计量科学研究院 | Intelligent noise sensor |
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