CN109186745A - A kind of living environment noise measuring assessment system - Google Patents
A kind of living environment noise measuring assessment system Download PDFInfo
- Publication number
- CN109186745A CN109186745A CN201811017474.1A CN201811017474A CN109186745A CN 109186745 A CN109186745 A CN 109186745A CN 201811017474 A CN201811017474 A CN 201811017474A CN 109186745 A CN109186745 A CN 109186745A
- Authority
- CN
- China
- Prior art keywords
- sound
- mobile phone
- phone terminal
- living environment
- assessment system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/04—Protocols for data compression, e.g. ROHC
Abstract
The present invention discloses a kind of living environment noise measuring assessment system, including mobile phone terminal and server end, wherein mobile phone terminal includes that microphone obtains sound decibel value module, timing module, record maintenance this decibel value 10 seconds or more sound, automatically the noise sound broken out suddenly is filtered out, mobile phone terminal obtains the GPS location of sound later, obtain a date, time, longitude, latitude, decibel, hexa-atomic group of duration, it is deposited into mobile phone, complete a sound measurement record, sound measurement is recorded carry out compressed encoding again by mobile phone terminal, coding result is uploaded to server end by signal.A kind of living environment noise measuring assessment system provided by the invention, system structure is simple, can effectively obtain the decibel value and sound level of sound in real time, and measurement cost is low, avoids the laying of a large amount of measuring devices.
Description
Technical field
The invention belongs to noise-measuring technical fields, and in particular to a kind of living environment noise measuring assessment system.
Background technique
Noise is that pitch and loudness of a sound variation are chaotic, sounds disharmonic sound, is produced by the irregular vibration of sounding body
Raw.With the development of the modern industry, also with generation, noise pollution is exactly one kind of environmental pollution for environmental pollution, at
For the big harm to the mankind.Noise pollution is regarded as three main environments in world wide with water pollution, atmosphere pollution and asks
Topic.
With universal, the fast development of development of Mobile Internet technology, when human society enters intelligent perception of smart phone
Generation.The mobile device (mobile phone, tablet computer etc.) of ordinary user is used as basic sension unit, is carried out by mobile Internet intentional
Know or unconscious cooperation realizes that perception task distribution and perception data are collected, completes large-scale, complicated society's perception and appoint
Business.Smart phone carries sensor abundant, including accelerometer, gyroscope, UPS, microphone, camera etc., computing capability,
Communication capacity and sensing capability all greatly enhance, so that each carrier can become a perception terminal.
Summary of the invention
The object of the present invention is to provide a kind of living environment noise measuring assessment systems.
The present invention is achieved by the following technical solutions.
A kind of living environment noise measuring assessment system, including mobile phone terminal and server end, wherein mobile phone terminal includes Mike
Wind obtains sound decibel value module, timing module, and record maintenance this decibel value 10 seconds or more sound filters out unexpected outburst automatically
Noise sound, later mobile phone terminal obtain sound GPS location, obtain a date, the time, longitude, latitude, decibel, continue
It hexa-atomic group of time, is deposited into mobile phone, completes a sound measurement record, mobile phone terminal again compresses sound measurement record
Coding, coding result are uploaded to server end by signal, and server end is surveyed by the sound that data collection module receives mobile phone
Amount record, then transmits it in database, and server end further includes noise evaluating system, is remembered according to the sound measurement of upload
Record by noise be divided into 30-40dB is slight, 40-50dB is more serious, 50-70dB is serious, 70dB or more very seriously, and by evaluation result
Mobile phone terminal is transmitted to by signal.
Specifically, the every 30s of above-mentioned mobile phone terminal GPS location updates primary.
Specifically, wherein sound decibel value module is measured by mobile microphone, and microphone measures the acoustic pressure SP of sound, then
Reference sound pressure SP is specified by userr, obtain the decibel of sound: L=20log (SP/SPr)。
Specifically, above-mentioned specified reference sound pressure SPrSize be 2 × 10-5Pa。
From the above technical scheme, it can be seen that the beneficial effects of the present invention are:
A kind of living environment noise measuring assessment system provided by the invention, system structure is simple, can effectively obtain in real time
The decibel value and sound level of sound are taken, and some noise sound broken out suddenly can be filtered out, can be calculated using mobile phone
The size of noise, measurement cost is low, avoids the laying of a large amount of measuring devices.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1
A kind of living environment noise measuring assessment system, including mobile phone terminal and server end, wherein mobile phone terminal includes Mike
Wind obtains sound decibel value module, timing module, and record maintenance this decibel value 10 seconds or more sound filters out unexpected outburst automatically
Noise sound, later mobile phone terminal obtain sound GPS location, obtain a date, the time, longitude, latitude, decibel, continue
It hexa-atomic group of time, is deposited into mobile phone, completes a sound measurement record, mobile phone terminal again compresses sound measurement record
Coding, coding result are uploaded to server end by signal, and server end is surveyed by the sound that data collection module receives mobile phone
Amount record, then transmits it in database, and server end further includes noise evaluating system, is remembered according to the sound measurement of upload
Record by noise be divided into 30-40dB is slight, 40-50dB is more serious, 50-70dB is serious, 70dB or more very seriously, and by evaluation result
Mobile phone terminal is transmitted to by signal.
Specifically, the every 30s of above-mentioned mobile phone terminal GPS location updates primary.
Specifically, wherein sound decibel value module is measured by mobile microphone, and microphone measures the acoustic pressure SP of sound, then
Reference sound pressure SP is specified by userr, obtain the decibel of sound: L=20log (SP/SPr)。
Specifically, above-mentioned specified reference sound pressure SPrSize be 2 × 10-5Pa。
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, within the essential scope of the present invention, variation, change, addition or the replacement made all should belong to the present invention
Protection scope.
Claims (4)
1. a kind of living environment noise measuring assessment system, which is characterized in that including mobile phone terminal and server end, wherein mobile phone terminal
Sound decibel value module, timing module are obtained including microphone, record maintenance this decibel value 10 seconds or more sound filters out automatically
The noise sound broken out suddenly, mobile phone terminal obtains the GPS location of sound later, obtains a date, the time, longitude, latitude, divides
It hexa-atomic group of shellfish, duration, is deposited into mobile phone, completes a sound measurement record, mobile phone terminal again records sound measurement
Compressed encoding is carried out, coding result is uploaded to server end by signal, and server end receives mobile phone by data collection module
Sound measurement record, then transmit it in database, server end further includes noise evaluating system, according to the sound of upload
Noise is divided into that 30-40dB is slight, 40-50dB is more serious, 50-70dB is serious, 70dB or more is very serious by sound measurement record, and general
Evaluation result is transmitted to mobile phone terminal by signal.
2. a kind of living environment noise measuring assessment system according to claim 1, which is characterized in that above-mentioned mobile phone terminal
The every 30s of GPS location updates primary.
3. a kind of living environment noise measuring assessment system according to claim 1, which is characterized in that wherein sound decibel
Value module is measured by mobile microphone, and microphone measures the acoustic pressure SP of sound, then specifies reference sound pressure SP by userr, obtain
The decibel of sound: L=20log (SP/SPr)。
4. a kind of living environment noise measuring assessment system according to claim 3, which is characterized in that above-mentioned specified reference
Acoustic pressure SPrSize be 2 × 10-5Pa。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017474.1A CN109186745A (en) | 2018-09-02 | 2018-09-02 | A kind of living environment noise measuring assessment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017474.1A CN109186745A (en) | 2018-09-02 | 2018-09-02 | A kind of living environment noise measuring assessment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109186745A true CN109186745A (en) | 2019-01-11 |
Family
ID=64917850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811017474.1A Pending CN109186745A (en) | 2018-09-02 | 2018-09-02 | A kind of living environment noise measuring assessment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109186745A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431474A (en) * | 2002-01-09 | 2003-07-23 | 英华达(上海)电子有限公司 | Method and devices for monitoring environment noise by using mobile phones |
| CN201163785Y (en) * | 2007-09-21 | 2008-12-10 | 希姆通信息技术（上海）有限公司 | Mobile phone with ambient sound decibel measuring function |
| US20100142715A1 (en) * | 2008-09-16 | 2010-06-10 | Personics Holdings Inc. | Sound Library and Method |
| CN201682531U (en) * | 2010-04-12 | 2010-12-22 | 上海华勤通讯技术有限公司 | Mobile phone capable of detecting environmental noise |
| CN103743475A (en) * | 2013-12-24 | 2014-04-23 | 深圳先进技术研究院 | Noise detection method and apparatus |
| CN205228632U (en) * | 2015-12-21 | 2016-05-11 | 河南龙宇信息技术有限公司 | Long -range automatic monitoring system of ambient noise |
| US20170124847A1 (en) * | 2015-11-03 | 2017-05-04 | Sigh, LLC | System and method for generating an alert based on noise |
-
2018
- 2018-09-02 CN CN201811017474.1A patent/CN109186745A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431474A (en) * | 2002-01-09 | 2003-07-23 | 英华达(上海)电子有限公司 | Method and devices for monitoring environment noise by using mobile phones |
| CN201163785Y (en) * | 2007-09-21 | 2008-12-10 | 希姆通信息技术（上海）有限公司 | Mobile phone with ambient sound decibel measuring function |
| US20100142715A1 (en) * | 2008-09-16 | 2010-06-10 | Personics Holdings Inc. | Sound Library and Method |
| CN201682531U (en) * | 2010-04-12 | 2010-12-22 | 上海华勤通讯技术有限公司 | Mobile phone capable of detecting environmental noise |
| CN103743475A (en) * | 2013-12-24 | 2014-04-23 | 深圳先进技术研究院 | Noise detection method and apparatus |
| US20170124847A1 (en) * | 2015-11-03 | 2017-05-04 | Sigh, LLC | System and method for generating an alert based on noise |
| CN205228632U (en) * | 2015-12-21 | 2016-05-11 | 河南龙宇信息技术有限公司 | Long -range automatic monitoring system of ambient noise |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |