CN110335447A - A kind of room noise monitoring and alarming system - Google Patents
A kind of room noise monitoring and alarming system Download PDFInfo
- Publication number
- CN110335447A CN110335447A CN201910681358.8A CN201910681358A CN110335447A CN 110335447 A CN110335447 A CN 110335447A CN 201910681358 A CN201910681358 A CN 201910681358A CN 110335447 A CN110335447 A CN 110335447A
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- China
- Prior art keywords
- module
- noise
- electrically connected
- control unit
- micro control
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
Abstract
The invention discloses a kind of room noise monitoring and alarming systems, including the first micro control unit, the second micro control unit, third micro control unit, processor and single-chip microcontroller；First micro control unit includes noise gathering module, noise measuring module, second micro control unit includes interactive module, noise response module, third micro control unit includes alarm module, reminding module, noise gathering module is electrically connected with noise measuring module, noise measuring module and monolithic mechatronics, single-chip microcontroller is electrically connected with alarm module and reminding module respectively, and processor is electrically connected with single-chip microcontroller, interactive module and noise response module respectively；It further include reservoir, clock module, reservoir, clock module are electrically connected with processor respectively；This room noise monitoring and alarming system, framework is simple, easy to use, can comprehensively be monitored to the noise of indoor generation, facilitate and, fed back and reminded immediately, and noise pollution is reduced.
Description
Technical field
The present invention relates to noise monitoring technical field, specially a kind of room noise monitoring and alarming system.
Background technique
It needs to keep a quiet environment in the interior (such as library) of certain Code in Hazardous Special Locations, noise monitoring system is benefit
With being located at the noise data of indoor noise decibel sensor real-time monitoring different zones, and transfer data to the meter of monitoring room
The system that calculation machine carries out unified monitoring, goes to processing by staff if finding that certain region noise is exceeded.
Existing monitoring device only detects the noise of single electric appliance, and there are limitations, and room noise is to room
Outer influence also be can not ignore, and whole interactivity is poor, and inconvenience is regulated and controled.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of room noise monitoring and alarming system,
Framework is simple, easy to use, can comprehensively be monitored to the noise of indoor generation, facilitate and, and carries out immediately anti-
Feedback and prompting, reduce noise pollution, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: include the first micro control unit, the second micro control unit,
Third micro control unit, processor and single-chip microcontroller；First micro control unit includes noise gathering module, noise measuring module, and second is micro-
Controlling unit includes interactive module, noise response module, and third micro control unit includes alarm module, reminding module, noise gathering mould
Block is electrically connected with noise measuring module, noise measuring module and monolithic mechatronics, single-chip microcontroller respectively with alarm module and prompting
Module electrical connection, processor are electrically connected with single-chip microcontroller, interactive module and noise response module respectively；It further include reservoir, clock
Module, reservoir, clock module are electrically connected with processor respectively.
Further, the noise gathering module includes room noise acquisition module and outdoor noise gathering module, interior
Noise gathering module and outdoor noise gathering module include no less than five sensor noises, are sensed by distributed noise
Device comprehensively detects the noise of indoor and outdoor.
Further, the noise measuring module includes analog-digital converter, the analog-digital converter respectively with room noise
Acquisition module and outdoor noise gathering module electrical connection, analog-digital converter are electrically connected with filter.
Further, noise measuring module further includes voltage controlled oscillator and phase comparator, voltage controlled oscillator and filter
Electrical connection, voltage controlled oscillator are electrically connected with phase comparator, by phase comparator to the telecommunications after voltage controlled oscillator and conversion
It number is compared, calculates phase difference.
Further, the phase comparator and monolithic mechatronics, single-chip microcontroller are electrically connected with voltage controlled oscillator, single-chip microcontroller
Voltage controlled oscillator is regulated and controled, to control the frequency of resonance circuit.
Further, the interactive module includes infrared display module and decibel presetting module, is realized by interactive module
Regulation to system meets the requirement in different places.
It further, further include fire detection module, the fire detection module includes temperature sensor and smog sensing
Device, temperature sensor and smoke sensor device are electrically connected with processor respectively, by fire detection module can to the fire of burst into
Row timely detection and alarm.
It further, further include intelligent switch, the intelligent switch is electrically connected with processor, and intelligent switch can be according to interior
Whether the factors such as someone are configured, and are automatically turned on when meeting setting, are automatically turned off when being unsatisfactory for.
Compared with prior art, the beneficial effects of the present invention are: this room noise monitoring and alarming system, it is following good to have
Place:
1, indoor noise is acquired by the sensor noise of room noise acquisition module, passes through outdoor noise gathering mould
Block detects outdoor noise, while detecting room noise to the attenuation after outdoor transmitting, and distributed installation mentions
The comprehensive and precision of high data acquisition；
2, noise is handled and is compared by noise measuring module, when noise intensity is excessive by reminding module to management
Personnel remind, and cooperate the instantaneity of clock module and interactive module further lifting system and administrative staff's information exchange,
Fire condition can also be detected, prompting can also further network alarm when having no result.
Detailed description of the invention
Fig. 1 is system structure of the invention figure；
Fig. 2 is the system architecture diagram of the embodiment of the present invention；
Fig. 3 is the system architecture diagram of another embodiment of the present invention；
Fig. 4 is present system block diagram.
In figure: 1 first micro control unit, 2 second micro control units, 3 third micro control units, 4 processors, 5 reservoirs, 6 clocks
Module, 7 interactive modules, 701 infrared display modules, 702 decibels of presetting modules, 8 noise response modules, 9 fire detection modules,
901 temperature sensors, 902 smoke sensor devices, 10 intelligent switch, 11 noise gathering modules, 111 room noise acquisition modules, 112
Outdoor noise gathering module, 12 noise measuring modules, 121 analog-digital converters, 122 filters, 123 voltage controlled oscillators, 124 phases
Comparator, 13 single-chip microcontrollers, 14 alarm modules, 15 reminding modules.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, the present invention the following technical schemes are provided:
Embodiment one
A kind of room noise monitoring and alarming system, including the first micro control unit 1, the second micro control unit 2, third micro control unit 3, place
Manage device 4 and single-chip microcontroller 13；First micro control unit 1 includes noise gathering module 11, noise measuring module 12, the second micro control unit 2
Including interactive module 7, noise response module 8, third micro control unit 3 includes alarm module 14, reminding module 15, noise gathering mould
Block 11 is electrically connected with noise measuring module 12, and noise measuring module 12 is electrically connected with single-chip microcontroller 13, single-chip microcontroller 13 respectively with alarm
Module 14 and reminding module 15 are electrically connected, and reminding module 15 can be loudspeaker, and noise gathering module 11 is acquired including room noise
Module 111 and outdoor noise gathering module 112, room noise acquisition module 111 and outdoor noise gathering module 112 be not comprising
Less than five sensor noises；Processor 4 is electrically connected with single-chip microcontroller 13, interactive module 7 and noise response module 8 respectively；Also wrap
Reservoir 5, clock module 6 are included, reservoir 5, clock module 6 are electrically connected with processor 4 respectively.
Indoor noise is acquired by the sensor noise of room noise acquisition module 111, passes through outdoor noise
112 pairs of outdoor noises of acquisition module detect, while detecting room noise to the attenuation after outdoor transmitting, distribution
Installation improve data acquisition comprehensive and precision, noise is handled and is compared by noise measuring module 12, is being made an uproar
Administrative staff are reminded by reminding module 15 when loudness of a sound spends big, clock module 6 and interactive module 7 is cooperated further to mention
The instantaneity of system and administrative staff's information exchange is risen, prompting can also further network alarm when having no result.
In the present embodiment noise measuring module 12 include analog-digital converter 121, analog-digital converter 121 respectively with room noise
Acquisition module 111 and outdoor noise gathering module 112 are electrically connected, and analog-digital converter 121 is electrically connected with filter 122, noise inspection
Surveying module 12 further includes voltage controlled oscillator 123 and phase comparator 124, and voltage controlled oscillator 123 is electrically connected with filter 122, pressure
Control oscillator 123 be electrically connected with phase comparator 124, phase comparator 124 is electrically connected with single-chip microcontroller 13, single-chip microcontroller 13 with it is voltage-controlled
Oscillator 123 is electrically connected；Setting is comprehensively detected by noise of the distributed sensor noise to indoor and outdoor in this way, is led to
It crosses phase comparator 124 to be compared the electric signal after voltage controlled oscillator 123 and conversion, calculates phase difference, realize to noise
Identification.
In the present embodiment interactive module 7 include infrared display module 701 and decibel presetting module 702, to and administrator
Member carries out data interaction, and infrared display module 701 shows noise decibel, and decibel presetting module 702 can be used to that alarm threshold value is arranged
Or alarm ranked data.
Embodiment two
The difference between this embodiment and the first embodiment lies in: it further include intelligent switch 10, intelligent switch 10 is electrically connected with processor 4,
Intelligent switch 10 can whether the factors such as someone be configured according to indoor, are automatically turned on when meeting setting, automatic when being unsatisfactory for
It shuts down.
Embodiment three
The difference between this embodiment and the first embodiment lies in: it further include fire detection module 9, fire detection module 9 is passed including temperature
Sensor 901 and smoke sensor device 902, temperature sensor 901 and smoke sensor device 902 are electrically connected with processor 4 respectively.
Specific setting in this way realizes the regulation to system by interactive module 7, meets the requirement in different places, leads to
The fire of burst can timely be detected and alarm by crossing fire detection module 9.
When in use: multiple sensor noises are divided into room noise acquisition module 111 and outdoor noise gathering module
112 two groups, indoor and outdoors are arranged in, are preferably mounted near electrical equipment, by noise gathering module 11 to making an uproar
Sound is acquired, and converts digital signal for analog signal by analog-digital converter 121, then be filtered place through filter 122
Reason controls the frequency of 123 resonance circuit of voltage controlled oscillator by single-chip microcontroller 13, is believed by phase comparator 124 resonance circuit
Number and analog signal identification is compared, can be according to indoor and outdoor by decibel presetting module 702 thus processing of the realization to noise
The concrete condition of environment regulates and controls the alert threshold of noise, then signal is sent to single-chip microcontroller 13 by treated, if the area
Domain noise is more than the threshold value of corresponding situation, then is reminded by the reminding module 15 of corresponding micro control unit, and by data and mention
Awake record is transmitted to processor 4, caching and the interaction of data is carried out by reservoir 5, noise continues and (such as electric appliance that is affected
Damage or explosion) or fire detection module 9 detect high temperature and smog, if cannot timely handle, processor 4 drive
The noise response module 8 of networking carries out locating alarming, and the intelligent switch 10 of indoor power supply is cut off after alarm.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of room noise monitoring and alarming system, it is characterised in that: including the first micro control unit (1), the second micro control unit
(2), third micro control unit (3), processor (4) and single-chip microcontroller (13)；First micro control unit (1) includes noise gathering module
(11), noise measuring module (12), second micro control unit (2) include interactive module (7), noise response module (8), described
Third micro control unit (3) includes alarm module (14), reminding module (15), the noise gathering module (11) and noise measuring mould
Block (12) electrical connection, the noise measuring module (12) is electrically connected with single-chip microcontroller (13), the single-chip microcontroller (13) respectively with alarm
Module (14) and reminding module (15) electrical connection, the processor (4) respectively with single-chip microcontroller (13), interactive module (7) and noise
Respond module (8) electrical connection；Further include reservoir (5), clock module (6), reservoir (5), clock module (6) respectively with processing
Device (4) electrical connection.
2. a kind of room noise monitoring and alarming system according to claim 1, it is characterised in that: the noise gathering module
(11) include room noise acquisition module (111) and outdoor noise gathering module (112), room noise acquisition module (111) and
Outdoor noise gathering module (112) is comprising no less than five sensor noises.
3. a kind of room noise monitoring and alarming system according to claim 2, it is characterised in that: the noise measuring module
(12) include analog-digital converter (121), the analog-digital converter (121) respectively with room noise acquisition module (111) and outdoor
Noise gathering module (112) electrical connection, analog-digital converter (121) are electrically connected with filter (122).
4. a kind of room noise monitoring and alarming system according to claim 3, it is characterised in that: the noise measuring module
It (12) further include voltage controlled oscillator (123) and phase comparator (124), voltage controlled oscillator (123) is electrically connected with filter (122)
It connects, voltage controlled oscillator (123) is electrically connected with phase comparator (124).
5. a kind of room noise monitoring and alarming system according to claim 4, it is characterised in that: the phase comparator
(124) it is electrically connected with single-chip microcontroller (13), single-chip microcontroller (13) is electrically connected with voltage controlled oscillator (123).
6. a kind of room noise monitoring and alarming system according to claim 1, it is characterised in that: the interactive module (7)
Including infrared display module (701) and decibel presetting module (702).
7. a kind of room noise monitoring and alarming system according to claim 1, it is characterised in that: further include fire detection mould
Block (9), the fire detection module (9) include temperature sensor (901) and smoke sensor device (902), temperature sensor (901)
It is electrically connected respectively with processor (4) with smoke sensor device (902).
8. a kind of room noise monitoring and alarming system according to claim 1, it is characterised in that: further include intelligent switch
(10), the intelligent switch (10) is electrically connected with processor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681358.8A CN110335447A (en) | 2019-07-26 | 2019-07-26 | A kind of room noise monitoring and alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681358.8A CN110335447A (en) | 2019-07-26 | 2019-07-26 | A kind of room noise monitoring and alarming system |
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| Publication Number | Publication Date |
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| CN110335447A true CN110335447A (en) | 2019-10-15 |
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ID=68147754
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910681358.8A Pending CN110335447A (en) | 2019-07-26 | 2019-07-26 | A kind of room noise monitoring and alarming system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486944A (en) * | 2020-03-31 | 2020-08-04 | 广东中检检测技术有限公司 | Noise monitoring system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645154A (en) * | 2004-01-21 | 2005-07-27 | 发那科株式会社 | Noise detection device |
| EP2144211A2 (en) * | 2008-07-09 | 2010-01-13 | Honeywell International Inc. | Multi-sensor detectors |
| CN203503102U (en) * | 2013-10-21 | 2014-03-26 | 北京电子科技职业学院 | Safety protection switch box |
| CN105928612A (en) * | 2016-04-23 | 2016-09-07 | 安徽创博信息科技有限公司 | Environment monitoring device based on internet of things |
| CN108107328A (en) * | 2017-12-28 | 2018-06-01 | 国网上海节能服务有限公司 | A kind of transformer substation monitoring system |
-
2019
- 2019-07-26 CN CN201910681358.8A patent/CN110335447A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645154A (en) * | 2004-01-21 | 2005-07-27 | 发那科株式会社 | Noise detection device |
| EP2144211A2 (en) * | 2008-07-09 | 2010-01-13 | Honeywell International Inc. | Multi-sensor detectors |
| CN203503102U (en) * | 2013-10-21 | 2014-03-26 | 北京电子科技职业学院 | Safety protection switch box |
| CN105928612A (en) * | 2016-04-23 | 2016-09-07 | 安徽创博信息科技有限公司 | Environment monitoring device based on internet of things |
| CN108107328A (en) * | 2017-12-28 | 2018-06-01 | 国网上海节能服务有限公司 | A kind of transformer substation monitoring system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486944A (en) * | 2020-03-31 | 2020-08-04 | 广东中检检测技术有限公司 | Noise monitoring system |
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Application publication date: 20191015 |