CN107170175A - A kind of fire safety control system communicated based on Internet of Things - Google Patents
A kind of fire safety control system communicated based on Internet of Things Download PDFInfo
- Publication number
- CN107170175A CN107170175A CN201710454099.6A CN201710454099A CN107170175A CN 107170175 A CN107170175 A CN 107170175A CN 201710454099 A CN201710454099 A CN 201710454099A CN 107170175 A CN107170175 A CN 107170175A
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- internet
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- control system
- safety control
- fire
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/06—Monitoring of the line circuits, e.g. signalling of line faults
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of fire safety control system communicated based on Internet of Things, including Smoke Detection module：Provided with multiple, fixed range interval is arranged on inside monitor area, pernicious gas during for detecting that fire occurs；Flame detecting：Provided with multiple, fixed range interval is arranged on inside monitor area；The present invention is monitored in real time based on the fire safety control system that Internet of Things is communicated using flame and smog double check mode to monitor area, when running into fire condition, the image information of alarm region can also be gathered, and the mobile phone and fire department of user are sent remotely to by internet GPRS module, greatly reduce the fire rescue time, circuit is powered using intelligent power simultaneously, it passes through the combination of inductance, voltage comparator and triode, the purpose of Intelligent Dynamic voltage stabilizing output is realized, while circuit also has the function for the alarm that has a power failure.
Description
Technical field
The present invention relates to a kind of fire-fighting system, specifically a kind of fire safety control system communicated based on Internet of Things.
Background technology
Internet of Things is the important component of generation information technology, and Internet of Things is one based on wireless device, tradition electricity
The information carriers, the network for allowing all General Physics object implementatio8s that can be independently addressable to interconnect such as letter net.It has
Plain objects equipment, autonomous terminal be interconnected and intelligent 3 key characters of Pervasive Service.Cell fire alarm system is exactly
A kind of good application example of Internet of Things, certain guarantee, but existing cell are provided for the fire safety evaluating strick precaution of cell
Fire alarm system has the shortcomings of function is single, alarm velocity is slow.And the quality of power supply supply also determines fire-fighting system
Reflection speed, service life, sensitivity etc..
The content of the invention
It is an object of the invention to provide a kind of sensitive, good anti-theft effect Internet of Things safety-protection system of triggering, with solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of fire safety control system communicated based on Internet of Things, including Smoke Detection module：Provided with multiple, between fixed range
Every be arranged on monitor area inside, for detect fire occur when pernicious gas；Flame detecting：Provided with multiple, it is fixed away from
Sow discord every be arranged on monitor area inside, for detect fire occur when naked light；Amplifier A；For to gated detection mould
The output signal of block is amplified processing；Amplifier B：Processing is amplified for the output signal to infrared detection module；Mould
Number converter：Analog-to-digital conversion is carried out for the signal to amplifier A and amplifier B outputs, and exports the signal after conversion to master
Controller；Master controller：For the integrated data processing of system, coding, decoding and the connection of peripheral hardware；Intelligent power：For
The comprehensive power supply of the module of other in whole system；Interface module：Passed for completing master controller with camera, key-press module, USB
Information transmission between defeated interface；GPRS module：For being wirelessly transferred for signal, wireless router, the middle forwarding for signal
Penetrate.
It is used as the preferred scheme of the present invention：The core component of the master controller is AT89 series monolithics.
It is used as the preferred scheme of the present invention：Also include timer：It is connected with master controller, for setting during alarm triggering
Between.
It is used as the preferred scheme of the present invention：Also include display：It is connected with master controller, for the aobvious of warning message
Show, the active inquiry of information and operation.
It is used as the preferred scheme of the present invention：Also include memory：It is connected with master controller, for warning message data
Storage.
It is used as the preferred scheme of the present invention：The intelligent power includes resistance R1, chip IC 1, loudspeaker B and triode V2 institutes
State resistance R1 one end connection resistance R2 and power supply VCC, resistance R1 other end connecting triode V2 emitter stage, triode V2
Base stage connection resistance R3, the resistance R3 other end connects the pin 4 of chip IC 1, triode V2 colelctor electrode connection inductance L1,
Inductance L1 other end connection resistance R4, resistance R5 and diode D1 anode, the resistance R2 other end connects three end adjustable substrates
Quasi- source P negative electrode and the pin 1 of chip IC 1, the connection resistance of pin 4 R3 of chip IC 1 other end, the pin 3 of chip IC 1 connect
The connecting resistance R5 other end and resistance R6, diode D1 negative electrode connecting triode V1 emitter stage, electric capacity C1 and load A, electricity
Hinder R4 other end connecting triode V1 base stage, triode V1 colelctor electrode connection loudspeaker B, three end adjustable reference source P sun
Pole connects three end adjustable reference source P reference pole, potentiometer RP1, the loudspeaker B other end, the electric capacity C1 other end and load A's
The other end.
It is used as the preferred scheme of the present invention：The model of the chip IC 1 is LM321.
It is used as the preferred scheme of the present invention：The Smoke Detection module uses correlation infrared detection diode.
It is used as the preferred scheme of the present invention：The flame detector uses ultraviolet composite flame detecting device.
Compared with prior art, the beneficial effects of the invention are as follows：The security against fire control that the present invention is communicated based on Internet of Things
System is monitored in real time using flame and smog double check mode to monitor area, when running into fire condition, moreover it is possible to gather
The image information of alarm region, and the mobile phone and fire department of user are sent remotely to by internet GPRS module, greatly
Reduce the fire rescue time, while circuit is powered using intelligent power, it passes through inductance, voltage comparator and triode
With reference to, realize Intelligent Dynamic voltage stabilizing output purpose, while circuit also have have a power failure alarm function.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of the fire safety control system communicated based on Internet of Things；
Fig. 2 is the circuit diagram of Smart Power Module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1,2, the embodiment of the present invention, a kind of fire safety control system communicated based on Internet of Things, including
Smoke Detection module：Provided with multiple, fixed range interval is arranged on inside monitor area, having during for detecting that fire occurs
Evil gas；Flame detecting：Provided with multiple, fixed range interval is arranged on inside monitor area, during for detecting that fire occurs
Naked light；Amplifier A；For being amplified processing to the output signal for gating detection module；Amplifier B：For to infrared spy
The output signal for surveying module is amplified processing；Analog-digital converter：Carried out for the signal to amplifier A and amplifier B outputs
Analog-to-digital conversion, and the signal after conversion is exported to master controller；Master controller：For the integrated data processing of system, coding, solution
The connection of code and peripheral hardware；Intelligent power：Comprehensive power supply for other modules in whole system；Interface module：For completing
Information transmission between master controller and camera, key-press module, USB transmission interface；GPRS module：Wireless biography for signal
Defeated, wireless router, the transfer for signal is launched.
The core component of master controller is AT89 series monolithics.Also include timer：It is connected with master controller, is used for
The setting alarm triggered time.Also include display：It is connected with master controller, the active of display, information for warning message
Inquiry and operation.Also include memory：It is connected with master controller, the storage for warning message data.
Intelligent power includes resistance R1, chip IC 1, loudspeaker B and resistance R1 described in triode V2 one end connection resistance R2
With power supply VCC, resistance R1 other end connecting triode V2 emitter stage, triode V2 base stage connection resistance R3, resistance R3
The other end connect chip IC 1 pin 4, triode V2 colelctor electrode connection inductance L1, inductance L1 the other end connection resistance
R4, resistance R5 and diode D1 anode, the resistance R2 other end connect three end adjustable reference source P negative electrode and chip IC 1
Pin 1, the connection resistance of pin 4 R3 of chip IC 1 other end, the connection resistance of pin 3 R5 of chip IC 1 other end and resistance
R6, diode D1 negative electrode connecting triode V1 emitter stage, electric capacity C1 and load A, resistance R4 other end connecting triode
V1 base stage, triode V1 colelctor electrode connection loudspeaker B, three end adjustable reference source P anode connects three end adjustable reference source P's
With reference to pole, potentiometer RP1, the loudspeaker B other end, the electric capacity C1 other end and the other end for loading A.
The model of chip IC 1 is LM321.Smoke Detection module uses correlation infrared detection diode.Flame detecting
Device uses ultraviolet composite flame detecting device.
The present invention operation principle be：Camera in system is as image acquisition element, and it is arranged on picture monitored space
Domain and the position for being easy to IMAQ, by the intelligentized design of the system, it does not start under normal circumstances, starts triggering
Condition is Smoke Detection module and flame detection modules in the system, once there is fire incident, produces smog or naked light,
It will be triggered, export trigger signal into amplifier from detection module, master controller is being output to after analog-digital converter,
Then master controller opens camera and GPRS module by interface module, and camera is by the information transmission collected to monolithic machine
Processing operation is carried out, single-chip microcomputer is by the picture after processing by GPRS and wireless router remote transmission to fire department, timing
Device is used for the control of time, and a signal, which is triggered, opens the first-class module 5min of shooting, then automatic to close, and reaches intelligent energy-saving
Purpose.
System is also powered using intelligent power, and its circuit diagram is as shown in Fig. 2 resistance R1, three end adjustable references in circuit
Source P constitutes reference voltage module, and the pin of reverse input end 1 to chip IC 2 is provided under reference voltage, original state, chip IC 1
The pin voltage of in-phase input end 3 is less than its pin voltage of inverting input 1, therefore it exports low level, and PNP type triode V1 is turned on,
When triode V1 is turned on, force electric current to be flowed through from inductance L1, be added in the voltage rise at load A two ends, and then cause chip IC 1
3 pin voltages rise, when IC1 3 pin are higher than 1 pin voltage, IC1 outputs switch to high level, V2 cut-offs, under output voltage is continuous
Drop, when IC1 1 pin is less than 3 pin voltage, IC1 exports low level again, and V1 is repeated to turn on, and output voltage is raised again, reaches voltage stabilizing
Purpose, regulation potentiometer RP1 value, you can change voltage stabilizing value, reach diode D1 in the purpose of voltage-regulation, circuit,
Electric capacity C1, triode V1 and loudspeaker B composition under-voltage protective modules, when VCC is normal, triode V1 obtains electric by resistance R4, and V1 is cut
Only, loudspeaker B does not work, when running into VCC power failures, and triode V1 base voltage disappears, the transmitting that electric capacity C1 passes through triode V1
Pole is discharged, therefore V1 is turned on, and loudspeaker B sends alarm.
The present invention uses flame and smog double check mode to prison based on the fire safety control system that Internet of Things is communicated
Control region is monitored in real time, when running into fire condition, moreover it is possible to gather the image information of alarm region, and pass through internet GPRS
Module is sent remotely to the mobile phone and fire department of user, greatly reduces the fire rescue time, while circuit uses intelligence
Energy power supply is powered, and it realizes the purpose of Intelligent Dynamic voltage stabilizing output by the combination of inductance, voltage comparator and triode,
Circuit also has the function for the alarm that has a power failure simultaneously.
Claims (9)
1. a kind of fire safety control system communicated based on Internet of Things, it is characterised in that including Smoke Detection module：Provided with many
It is individual, fixed range interval be arranged on monitor area inside, for detect fire occur when pernicious gas；Flame detecting：If
Have multiple, fixed range interval be arranged on monitor area inside, for detect fire occur when naked light；Amplifier A；For
Processing is amplified to the output signal for gating detection module；Amplifier B：For the output signal progress to infrared detection module
Enhanced processing；Analog-digital converter：Analog-to-digital conversion is carried out for the signal to amplifier A and amplifier B outputs, and is exported after conversion
Signal to master controller；Master controller：For the integrated data processing of system, coding, decoding and the connection of peripheral hardware；Intelligence
Power supply：Comprehensive power supply for other modules in whole system；Interface module：For completing master controller and camera, button
Information transmission between module, USB transmission interface；GPRS module：For being wirelessly transferred for signal, wireless router, for believing
Number transfer transmitting.
2. a kind of fire safety control system communicated based on Internet of Things according to claim 1, it is characterised in that described
The core component of master controller is AT89 series monolithics.
3. a kind of fire safety control system communicated based on Internet of Things according to claim 1, it is characterised in that also wrap
Include timer：It is connected with master controller, for setting the alarm triggered time.
4. a kind of fire safety control system communicated based on Internet of Things according to claim 1, it is characterised in that also wrap
Include display：It is connected with master controller, the active inquiry of display, information for warning message and operation.
5. a kind of fire safety control system communicated based on Internet of Things according to claim 1, it is characterised in that also wrap
Include memory：It is connected with master controller, the storage for warning message data.
6. a kind of fire safety control system communicated based on Internet of Things according to claim 1, it is characterised in that described
Intelligent power includes resistance R1, chip IC 1, loudspeaker B and resistance R1 described in triode V2 one end connection resistance R2 and power supply
VCC, resistance the R1 other end connecting triode V2 emitter stage, triode V2 base stage connection resistance R3, resistance R3's is another
The pin 4 of end connection chip IC 1, triode V2 colelctor electrode connection inductance L1, inductance L1 other end connection resistance R4, resistance
R5 and diode D1 anode, the resistance R2 other end connect three end adjustable reference source P negative electrode and the pin 1 of chip IC 1, core
The piece IC1 connection resistance of the pin 4 R3 other end, the connection resistance of pin 3 R5 of chip IC 1 other end and resistance R6, two poles
Pipe D1 negative electrode connecting triode V1 emitter stage, electric capacity C1 and load A, resistance R4 other end connecting triode V1 base
Pole, triode V1 colelctor electrode connection loudspeaker B, three end adjustable reference source P anode connects three end adjustable reference source P reference
Pole, potentiometer RP1, the loudspeaker B other end, the electric capacity C1 other end and the other end for loading A.
7. a kind of fire safety control system communicated based on Internet of Things according to claim 6, it is characterised in that described
The model of chip IC 1 is LM321.
8. a kind of fire safety control system communicated based on Internet of Things according to claim 1, it is characterised in that described
Smoke Detection module uses correlation infrared detection diode.
9. a kind of fire safety control system communicated based on Internet of Things according to claim 1, it is characterised in that described
Flame detector uses ultraviolet composite flame detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454099.6A CN107170175A (en) | 2017-06-15 | 2017-06-15 | A kind of fire safety control system communicated based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454099.6A CN107170175A (en) | 2017-06-15 | 2017-06-15 | A kind of fire safety control system communicated based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
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| CN107170175A true CN107170175A (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710454099.6A Pending CN107170175A (en) | 2017-06-15 | 2017-06-15 | A kind of fire safety control system communicated based on Internet of Things |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000741A (en) * | 2018-06-06 | 2018-12-14 | 胡国勇 | Voltage data acquisition device and method are prevented and treated for FSS engineering fire |
| CN109785573A (en) * | 2018-11-26 | 2019-05-21 | 盐城矽润半导体有限公司 | A kind of smoke alarm based on diode |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004032902A (en) * | 2002-06-26 | 2004-01-29 | Nichicon Corp | Power supply unit |
| CN204720408U (en) * | 2015-04-30 | 2015-10-21 | 吴明秋 | A kind of blown fuse detection alarm circuit |
| CN204856809U (en) * | 2015-07-31 | 2015-12-09 | 沈阳灏金环保科技有限公司 | Multi -functional environmental monitoring system |
| CN106532630A (en) * | 2016-12-27 | 2017-03-22 | 郑州诚合信息技术有限公司 | Voltage protection circuit of computer display |
-
2017
- 2017-06-15 CN CN201710454099.6A patent/CN107170175A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004032902A (en) * | 2002-06-26 | 2004-01-29 | Nichicon Corp | Power supply unit |
| CN204720408U (en) * | 2015-04-30 | 2015-10-21 | 吴明秋 | A kind of blown fuse detection alarm circuit |
| CN204856809U (en) * | 2015-07-31 | 2015-12-09 | 沈阳灏金环保科技有限公司 | Multi -functional environmental monitoring system |
| CN106532630A (en) * | 2016-12-27 | 2017-03-22 | 郑州诚合信息技术有限公司 | Voltage protection circuit of computer display |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000741A (en) * | 2018-06-06 | 2018-12-14 | 胡国勇 | Voltage data acquisition device and method are prevented and treated for FSS engineering fire |
| CN109785573A (en) * | 2018-11-26 | 2019-05-21 | 盐城矽润半导体有限公司 | A kind of smoke alarm based on diode |
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Application publication date: 20170915 |