CN108961640A - A kind of Indoor Environment Safety and Its monitoring system based on audio alert - Google Patents
A kind of Indoor Environment Safety and Its monitoring system based on audio alert Download PDFInfo
- Publication number
- CN108961640A CN108961640A CN201810886527.7A CN201810886527A CN108961640A CN 108961640 A CN108961640 A CN 108961640A CN 201810886527 A CN201810886527 A CN 201810886527A CN 108961640 A CN108961640 A CN 108961640A
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- Prior art keywords
- audio alert
- sensor
- chip
- module
- chip microcontroller
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 9
- 230000005616 pyroelectricity Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 10
- 239000002737 fuel gas Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
- G08B13/191—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using pyroelectric sensor means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The Indoor Environment Safety and Its monitoring system based on audio alert that the invention discloses a kind of, it include: terminal phone, pyroelectric sensor, infrared detection module, fingerprint identification module, single-chip microcontroller, gsm module, audio alert chip and loudspeaker, the pyroelectric sensor, infrared detection module, fingerprint identification module, gsm module and audio alert chip are connected with single-chip microcontroller respectively；The audio alert chip is connected with loudspeaker, and the gsm module passes through the terminal phone communication connection of GSM network and binding；The invention swarms into detection by combining infrared detection module, fingerprint identification module and pyroelectric sensor, using infrared detection module, fingerprint identification module, recycles pyroelectric sensor to do the activity detection of thief, improves the monitoring accuracy of whole system.Meanwhile using audio alert chip and gsm module, the information that thief swarms into is timely feedbacked, is conducive to arrest thief in time.
Description
Technical field
The present invention relates to a kind of Indoor Environment Safety and Its monitoring systems, are related to a kind of Indoor Environment Safety and Its based on audio alert
Monitoring system.
Background technique
When user stays out for a long time, existing indoor monitoring mainly passes through installation camera and guard monitor, consumes one's energy
Greatly, at high cost, inevitably will appear artificial carelessness, if someone enter room theft, be difficult to find in time, do not accomplish real-time informing and
Alarm, safety coefficient be not high.Have part smart home using pyroelectric sensor detection within doors whether someone, but be single use
Pyroelectric sensor detects not accurate enough it is easy to appear accidentally touching.It cannot notify user in time simultaneously.
Summary of the invention
The technical problem to be solved by the present invention is stayed out for a long time as user, occur indoor theft when, Indoor Video system
System cannot be detected accurately and be sent a warning in time and audio alert, notify user.
The solution that the present invention solves its technical problem is: a kind of Indoor Environment Safety and Its monitoring system based on audio alert
System, comprising: terminal phone, pyroelectric sensor, infrared detection module, fingerprint identification module, single-chip microcontroller, gsm module, audio alert chip and loudspeaking
Device, the pyroelectric sensor, infrared detection module, fingerprint identification module, gsm module and audio alert chip are connected with single-chip microcontroller respectively；It is described
Audio alert chip is connected with loudspeaker, and the gsm module passes through the terminal phone communication connection of GSM network and binding；
The infrared detection module, fingerprint identification module includes the infrared tube that window or doorway is arranged in, and the single-chip microcontroller is described for responding
The trigger signal of infrared tube, and pyroelectric sensor starting is controlled, when pyroelectric sensor triggering, then the monolithic
Machine controls audio alert chip by loudspeaker sending alarm voice, meanwhile, the single-chip microcontroller is by the gsm module to binding
Mobile phone send alarm message.
Further, the single-chip microcontroller passes through serial ports respectively and connect with gsm module and audio alert chip.
Further, a kind of Indoor Environment Safety and Its monitoring system based on audio alert further include: PM2.5 sensing
Device, flame sensor and combustible gas sensor, the PM2.5 sensor, flame sensor and combustible gas sensor difference
It is connected with single-chip microcontroller.
Further, the model HC-SR501 of the pyroelectric sensor.
Further, the model JQ6400 of the audio alert chip.
Further, the model SIM900A of the gsm module.
Further, the model STM32F103RCT6 of the single-chip microcontroller.
Further, the PM2.5 sensor is Sharp GP2Y1010AU0F dust sensor.
Further, the flame sensor is Risym flame sensor module.
The invention is rushed by combining infrared detection module, fingerprint identification module and pyroelectric sensor using infrared detection module, fingerprint identification module
Enter detection, recycles pyroelectric sensor to do the activity detection of thief, improve the monitoring accuracy of whole system.It avoids existing
There is false triggering present in system.Meanwhile using audio alert chip and gsm module, the letter that thief swarms into is timely feedbacked
Breath, is conducive to arrest thief in time.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the schematic diagram of integral module of the invention；
Fig. 2 is the structural schematic diagram of infrared detection module, fingerprint identification module；
Fig. 3 is the integral module structural schematic diagram of embodiment 1.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu, complete description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Embodiment 1, with reference to Fig. 1, a kind of Indoor Environment Safety and Its monitoring system based on audio alert, comprising: terminal phone,
Pyroelectric sensor 2, infrared detection module, fingerprint identification module 1, single-chip microcontroller 3, gsm module 4, audio alert chip 5 and loudspeaker 6, the heat are released
Electric transducer 2, infrared detection module, fingerprint identification module 1, gsm module 4 and audio alert chip 5 are connected with single-chip microcontroller 3 respectively；The voice reporting
Alert chip 5 is connected with loudspeaker 6, and the gsm module 4 passes through the terminal phone communication connection of GSM network and binding；
The infrared detection module, fingerprint identification module 1 includes the infrared tube that window or doorway is arranged in, and the single-chip microcontroller 3 is for responding institute
The trigger signal of infrared tube is stated, and controls the starting of pyroelectric sensor 2, it is when the pyroelectric sensor 2 triggering, then described
Single-chip microcontroller 3 controls audio alert chip 5 and issues alarm voice by loudspeaker 6, meanwhile, the single-chip microcontroller 3 passes through the GSM mould
Block 4 sends alarm message to the terminal phone of binding.
Referring to Fig. 2, the infrared detection module, fingerprint identification module 1 includes: that resistance R1, triode Q1, infrared emission tube D1, infrared ray connect
One end of closed tube U1 and capacitor C1, resistance R1 are connected with the output end P1 of single-chip microcontroller 3, the other end and triode Q1 of resistance R1
Base stage be connected, the collector of triode Q1 meets power supply VCC, the emitter of triode Q1 and the anode of infrared emission tube D1
It is connected, the cathode ground connection of infrared emission tube D1；The output end of infrared receiver tube U1 is connected with the input terminal P2 of single-chip microcontroller 3
Connect, the ground terminal of infrared receiver tube U1 ground connection, the anode of power supply the termination power VCC, capacitor C1 of infrared receiver tube U1 with
The power end of infrared receiver tube U1 is connected, and the cathode of capacitor C1 is connected with the ground terminal of infrared receiver tube U1.
The model STM32F103RCT6 of the single-chip microcontroller 3.
The model HC-SR501 of the pyroelectric sensor 2, the pyroelectric sensor 2 are set to interior.The heat is released
The output end of electric transducer 2 is connected with the input terminal P3 of single-chip microcontroller 3.
The gsm module 4 is connect with single-chip microcontroller 3 by first serial, and the audio alert chip 5 passes through with single-chip microcontroller 3
Second serial connection.
The model JQ6400 of the audio alert chip 5.
The model SIM900A of the gsm module 4.
The working principle of the invention:
The infrared tube of the infrared emission tube D1 and infrared receiver tube U1 composition infrared detection module, fingerprint identification module 1.When infrared
When the infrared tube work of detection module 1, single-chip microcontroller 3 sends pulse to the input terminal of infrared detection module, fingerprint identification module 1 by output end P1
Signal, infrared emission tube D1 issue infrared ray, when the infrared ray is blocked human body, infrared ray towards infrared receiver tube U1
Reception pipe U1 exports low level to the input terminal P2 of single-chip microcontroller 3；
The infrared tube is mounted on window or doorway, when there is thief to enter the room from window or doorway, infrared ray
It is blocked, the input terminal P2 of single-chip microcontroller 3 receives low level；When the input terminal P2 of single-chip microcontroller 3 receives low level, single-chip microcontroller 3
Control pyroelectric sensor 2 starts to detect；When thief is movable indoors, thief is can be detected in pyroelectric sensor 2 when walking about
The human infrared signal of sending, at this point, pyroelectric sensor 2 triggers and sends high level, monolithic to the input terminal P3 of single-chip microcontroller 3
After machine 3 receives the high level, gsm module 4 is controlled by first serial and sends preset report to the terminal phone bound in advance
Alert short message, notifies related personnel in time, such as can notify user and residential property security personnel that notification someone swarms into time.
Meanwhile single-chip microcontroller 3 controls audio alert chip 5 by second serial, the audio alert chip 5 controls loudspeaker
6 issue alarm voice, drive intruder by alarm voice.
The invention utilizes infrared detection module, fingerprint identification module 1 by combining infrared detection module, fingerprint identification module 1 and pyroelectric sensor 2
Detection is swarmed into, pyroelectric sensor 2 is recycled to do the indoor activity detection of thief, the monitoring for improving whole system is accurate
Degree.Avoid false triggering present in existing system.
Meanwhile using audio alert chip 5 and gsm module 4, the information that thief swarms into is timely feedbacked, is conducive to grab in time
Catch thief.
As optimization, with reference to Fig. 3, a kind of Indoor Environment Safety and Its monitoring system based on audio alert further include:
PM2.5 sensor 7, flame sensor 8 and combustible gas sensor 9, the PM2.5 sensor 7, flame sensor 8 and flammable
Gas sensor 9 is connected with single-chip microcontroller 3 respectively.
As optimization, the PM2.5 sensor 7 is Sharp GP2Y1010AU0F dust sensor.
The output end of PM2.5 sensor 7 is connected with the input terminal P4 of single-chip microcontroller 3, and PM2.5 sensor 7 is to indoor ash
Dust content is detected, and when indoor dust content is more than predetermined threshold, then sends alarm level, the list to single-chip microcontroller 3
After piece machine 3 receives the alarm level, single-chip microcontroller 3 controls gsm module 4 by first serial and sends to the terminal phone of binding
Preset short message notifies that house dust is exceeded by related personnel.
Facilitate user that can learn the exceeded situation of house dust content in advance, can properly protect measure before going home, such as
It wears masks, can carry out to reduce the operation of dust content after going home at once, such as open air purifier, avoid sucking
More dusts.
As optimization, the flame sensor 8 is Risym flame sensor module.
The output end of flame sensor 8 is connected with the input terminal P5 of single-chip microcontroller 3, and the flame sensor 8 is for detecting
Whether interior has flame, when the brightness of flame is more than predetermined threshold, then sends alarm level to the input terminal P5 of single-chip microcontroller 3,
After the single-chip microcontroller 3 receives the alarm level, single-chip microcontroller 3 controls terminal hand of the gsm module 4 to binding by first serial
Machine sends preset short message, and the brightness of related personnel's interior flame is reminded to exceed threshold value.
Meanwhile single-chip microcontroller 3 controls audio alert chip 5 by second serial, the audio alert chip 5 controls loudspeaker
6 issue preset alarm voice, are reminded in the user room of surrounding by alarm voice and flame occur.
The combustible gas sensor 9 is mainly used for the concentration of combustion gas, and the combustible gas sensor 9 has set on interior can
The place of gas leakage, such as kitchen can occur, the combustible gas sensor 9 is mounted on apart from 1.5 meters of fuel gas source radius
In range.
The output end of the combustible gas sensor 9 is connected with the input terminal P6 of single-chip microcontroller 3；The fuel gas sensing
When device 9 detects that the aerial concentration of combustion gas is more than preset threshold, the combustible gas sensor 9 is defeated by single-chip microcontroller 3
Enter to hold P6 to send alarm signal to single-chip microcontroller 3, after single-chip microcontroller 3 receives the alarm signal, single-chip microcontroller 3 is controlled by first serial
Gsm module 4 sends preset short message to the terminal phone of binding, reminds related personnel's indoor fuel gas concentration over-standard.Such as it is described
Gsm module 4 can issue different preset alarm short messages to the terminal phone that user and residential property ensure public security, and be notified to combustion gas in time
Concentration over-standard.
Meanwhile single-chip microcontroller 3 controls audio alert chip 5 by second serial, the audio alert chip 5 controls loudspeaker
6 issue preset alarm voice, and user's indoor fuel gas concentration over-standard of surrounding is reminded by alarm voice.
Whether the present embodiment the case where flame can occurs with intelligent measurement indoor fuel gas concentration, dust concentration and interior, and
Shi Faxian indoor security hidden danger, and real-time perfoming audio alert and terminal phone is sent by warning information, notice is specified in time
Contact person, while audio alert can broadcast alarm content, neighbouring resident can discover early, more effectively guarantee indoor ring
Border safety.
Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. a kind of Indoor Environment Safety and Its monitoring system based on audio alert, it is characterised in that: include: terminal phone, pyroelectricity
Sensor, infrared detection module, fingerprint identification module, single-chip microcontroller, gsm module, audio alert chip and loudspeaker, it is the pyroelectric sensor, infrared
Detection module, gsm module and audio alert chip are connected with single-chip microcontroller respectively；The audio alert chip is connected with loudspeaker
It connects, the gsm module passes through the terminal phone communication connection of GSM network and binding；
The infrared detection module, fingerprint identification module includes the infrared tube that window or doorway is arranged in, and the single-chip microcontroller is described infrared for responding
To the trigger signal of pipe, and pyroelectric sensor starting is controlled, when pyroelectric sensor triggering, then the single-chip microcontroller control
Audio alert chip processed issues alarm voice by loudspeaker, meanwhile, the single-chip microcontroller is by the gsm module to the end of binding
Mobile phone is held to send alarm message.
2. a kind of Indoor Environment Safety and Its monitoring system based on audio alert according to claim 1, it is characterised in that: institute
It states single-chip microcontroller and passes through serial ports respectively and connect with gsm module and audio alert chip.
3. a kind of Indoor Environment Safety and Its monitoring system based on audio alert according to claim 1, it is characterised in that: also
It include: PM2.5 sensor, flame sensor and combustible gas sensor, the PM2.5 sensor, flame sensor and flammable
Gas sensor is connected with single-chip microcontroller respectively.
4. a kind of Indoor Environment Safety and Its monitoring system based on audio alert according to claim 1, it is characterised in that: institute
State the model HC-SR501 of pyroelectric sensor.
5. a kind of Indoor Environment Safety and Its monitoring system based on audio alert according to claim 2, it is characterised in that: institute
The model JQ6400 of predicate sound alarm chip.
6. a kind of Indoor Environment Safety and Its monitoring system based on audio alert according to claim 2, it is characterised in that: institute
State the model SIM900A of gsm module.
7. a kind of Indoor Environment Safety and Its monitoring system based on audio alert according to claim 3, it is characterised in that: institute
State the model STM32F103RCT6 of single-chip microcontroller.
8. a kind of Indoor Environment Safety and Its monitoring system based on audio alert according to claim 3, it is characterised in that: institute
Stating PM2.5 sensor is Sharp GP2Y1010AU0F dust sensor.
9. a kind of Indoor Environment Safety and Its monitoring system based on audio alert according to claim 3, it is characterised in that: institute
Stating flame sensor is Risym flame sensor module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886527.7A CN108961640A (en) | 2018-08-06 | 2018-08-06 | A kind of Indoor Environment Safety and Its monitoring system based on audio alert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886527.7A CN108961640A (en) | 2018-08-06 | 2018-08-06 | A kind of Indoor Environment Safety and Its monitoring system based on audio alert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108961640A true CN108961640A (en) | 2018-12-07 |
Family
ID=64467554
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810886527.7A Pending CN108961640A (en) | 2018-08-06 | 2018-08-06 | A kind of Indoor Environment Safety and Its monitoring system based on audio alert |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1958173A1 (en) * | 2005-12-06 | 2008-08-20 | Mihail Kostaridakis | Deterrent - preventive security system |
| CN103593932A (en) * | 2012-08-17 | 2014-02-19 | 成都众山科技有限公司 | Voice antitheft alarm system based on special-purpose processing chip for infrared sensing signals |
| CN104408896A (en) * | 2014-11-21 | 2015-03-11 | 北京联合大学 | Zigbee networking-based intelligent safe-guard system and realization method |
| CN105654652A (en) * | 2014-11-09 | 2016-06-08 | 陕西亚泰电器科技有限公司 | GSM-based remote intelligent household monitoring system |
| CN206497549U (en) * | 2017-01-24 | 2017-09-15 | 浙江水利水电学院 | The extremely static monitor and alarm system of indoor occupant |
| CN107730828A (en) * | 2017-11-24 | 2018-02-23 | 陕西环珂生物科技有限公司 | Home fire safety anti-theft alarm system |
-
2018
- 2018-08-06 CN CN201810886527.7A patent/CN108961640A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1958173A1 (en) * | 2005-12-06 | 2008-08-20 | Mihail Kostaridakis | Deterrent - preventive security system |
| CN103593932A (en) * | 2012-08-17 | 2014-02-19 | 成都众山科技有限公司 | Voice antitheft alarm system based on special-purpose processing chip for infrared sensing signals |
| CN105654652A (en) * | 2014-11-09 | 2016-06-08 | 陕西亚泰电器科技有限公司 | GSM-based remote intelligent household monitoring system |
| CN104408896A (en) * | 2014-11-21 | 2015-03-11 | 北京联合大学 | Zigbee networking-based intelligent safe-guard system and realization method |
| CN206497549U (en) * | 2017-01-24 | 2017-09-15 | 浙江水利水电学院 | The extremely static monitor and alarm system of indoor occupant |
| CN107730828A (en) * | 2017-11-24 | 2018-02-23 | 陕西环珂生物科技有限公司 | Home fire safety anti-theft alarm system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |