CN108961646A - A kind of fire disaster alarming device - Google Patents
A kind of fire disaster alarming device Download PDFInfo
- Publication number
- CN108961646A CN108961646A CN201810860356.0A CN201810860356A CN108961646A CN 108961646 A CN108961646 A CN 108961646A CN 201810860356 A CN201810860356 A CN 201810860356A CN 108961646 A CN108961646 A CN 108961646A
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- CN
- China
- Prior art keywords
- fire
- detection module
- controller
- signal
- amplifier
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- 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
-
- 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
- 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
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/002—Generating a prealarm to the central station
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
Abstract
The invention discloses a kind of fire disaster alarming devices, comprising: smoke sensor device, temperature sensor, amplifier, A/D converter, infra-red detection module, electromagnetic wave detection module, controller, information sending module and buzzer；Wherein: smoke sensor device, temperature sensor are mounted on area monitoring scene, are connected with amplifier, for smoke signal, temperature signal to be converted into electric signal；Amplifier is connected with A/D converter, amplifies for the electric signal to smoke sensor device, temperature sensor output；A/D converter is analog-digital converter circuit, is connected with controller, and the analog signal for exporting amplifier is converted into digital signal, is then transferred to controller；Controller is the control core of the present apparatus, is connected with buzzer, buzzer is audio alarm.The present invention can effectively early warning fire generation, fire spot is positioned in time, there is impetus for living and producing the threat for reducing fire, meet actual operation requirements.
Description
Technical field
The present invention relates to a kind of fire disaster alarming devices, belong to fire disaster alarming device technical field.
Background technique
Fire refers to the out of control disastrous combustion phenomena on time or space.In various disasters, fire is most
Often, one of public security and the major casualty of social development are most generally threatened.The mankind can utilize and control to fire,
It is an important symbol of civilization and progress.Thus the mankind are interpromoting relations in five elements of accompanying using the history of fire and with the history that fire is struggled
, people constantly summarize the rule that fire occurs, are reduced as far as fire and its danger caused by the mankind while with fire
Evil.When encountering fire, people need safety, escape as soon as possible.
Fire is frequent at present, and how effectively the production and life to the people have become with grave danger, fire preventing
The a great problem that people face, current many researchers mainly still concentrate on fire in the research for carrying out fire prevention
In terms of sound, temperature and photosensitive prompt when calamity occurs, and meagrely-populated place tend not to someone hear alert song or
Person's flashing signal, the position that especially fire is occurred can not in time, be accurately positioned, so also for the effect of fire alarm
It greatly reduces.Therefore, how more efficiently early warning fire has become a new issue of fire prevention.
Summary of the invention
The present invention, being capable of effectively early warning exactly in view of the deficienciess of the prior art, provide a kind of fire disaster alarming device
The generation of fire in time positions fire spot, has impetus for living and producing the threat for reducing fire,
Meet actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows:
A kind of fire disaster alarming device, comprising: smoke sensor device, temperature sensor, amplifier, A/D converter, infrared ray are visited
Survey module, electromagnetic wave detection module, controller, information sending module and buzzer；Wherein: smoke sensor device, temperature sensor
It is mounted on area monitoring scene, is connected with amplifier, for smoke signal, temperature signal to be converted into electric signal；Amplification
Device is connected with A/D converter, amplifies for the electric signal to smoke sensor device, temperature sensor output；A/D converter
For analog-digital converter circuit, it is connected with controller, the analog signal for exporting amplifier is converted into digital signal, so
After send controller to；Controller is the control core of the present apparatus, is connected respectively with information sending module and buzzer；Letter
Breath sending module is short message wireless sending module, for sending alarm message breath to specified user mobile phone；Buzzer is sound
Frequency alarm, for issuing alarm sound；
The infra-red detection module；The fire infra-red radiation that the optical system of the infra-red detection module will receive
Energy and focus on infrared sensor, when the energy of fire infra-red radiation and reception system relatively move, receive
To energy change, sensor export one variation signal, this signal through circuit amplify, filtering, differentiate etc. processing
After trigger buzzer warning；
The electromagnetic wave detection module；The antenna that can carry out receiving electromagnetic wave detection module is provided in the front end of the device
Equipment, the antenna equipment carry out positioning search for the distance and orientation of detection target.
As an improvement of the above technical solution, the fire disaster alarming device further includes regulating valve control unit, is regulating valve
Control circuit is connected with controller and regulating valve respectively, and regulating valve is water source control device, for controlling the water put out a fire
Source.
As an improvement of the above technical solution, the fire disaster alarming device further includes ventilation fan control unit, is ventilation fan
Control circuit is connected with controller and ventilation fan respectively；Ventilation fan is smog emission device, and setting is live in area monitoring,
For discharging fume, being vented.
As an improvement of the above technical solution, the infra-red radiation range of the infra-red detection module is 3~50 μm.
As an improvement of the above technical solution, the electromagnetic wave detection module positions the distance R of detection target
Method are as follows:
(t- Δ t)/2 R=v
In formula: time interval of the t-between inquiry and reply pulse；
Δ t-system delay
Spread speed of the v-electromagnetic wave in uniform dielectric。
As an improvement of the above technical solution, the side that the electromagnetic wave detection module positions the orientation of detection target
Method are as follows:
The mode of similar GPS is taken, based on space resection's principle in surveying: radar connects
Receipts machine respectively three positions using range measurement principle measure scene of fire to radar receiver approximate distance R1,R2,R3And respectively
Record the coordinate x of three positionsi,yi,zi, three Spatial Spheres available in this way can obtain Simultaneous Equations, three Spatial Spheres
Intersection point be exactly fire place position coordinates.
Compared with prior art, implementation result of the invention is as follows by the present invention:
(1) present invention cooperates the use of the components such as amplifier by multistage inductor, can predict fire in time
Occur, and can in time, accurately orient specific location of the fire in region.
(2) fire in region can be carried out in time, effectively handling, safety of life and property has been ensured, for life
The threat that living and production reduces fire has impetus.
(3) technical solution of the present invention can be applicable to a variety of occasions, provide technology for more efficiently early warning fire research
With reference to.
Detailed description of the invention
Fig. 1 is fire disaster alarming device control module schematic diagram of the present invention；
Fig. 2 is electromagnetic wave detection module positioning principle structural schematic diagram of the present invention.
Specific embodiment
Illustrate the contents of the present invention below in conjunction with specific embodiments.
It is as depicted in figs. 1 and 2: fire disaster alarming device of the present invention, comprising: smoke sensor device 11, temperature sensor 12,
Amplifier 20, A/D converter 30, infra-red detection module 40, electromagnetic wave detection module 50, controller 60, information sending module
70 and buzzer 80；Wherein: smoke sensor device 11, temperature sensor 12 are mounted on area monitoring scene, with 20 phase of amplifier
Connection, for smoke signal, temperature signal to be converted into electric signal；Amplifier 20 is connected with A/D converter 30, for cigarette
The electric signal that mist sensor 11, temperature sensor 12 export amplifies；A/D converter 30 is analog-digital converter circuit, with
Controller 60 is connected, and the analog signal for exporting amplifier 20 is converted into digital signal, is then transferred to controller 60；
Controller 60 is the control core of the present apparatus, is connected respectively with information sending module 70 and buzzer 80；Information sends mould
Block 70 is short message wireless sending module, for sending alarm message breath to specified user mobile phone；Buzzer (80) is audio
Alarm, for issuing alarm sound；
The infra-red detection module；The optical system of the infra-red detection module 40 is by the infrared spoke of the fire received
It the energy penetrated and focuses on infrared sensor, when the energy of fire infra-red radiation and reception system relatively move, connects
The energy received changes, and sensor exports the signal of a variation, this signal is through circuit amplification, filtering, differentiation etc.
It triggers buzzer 80 after reason to alarm, the infra-red radiation range of the infra-red detection module 40 is 3~50 μm；It is further improved
Ground, the method that the distance R of 50 pairs of electromagnetic wave detection module detection targets is positioned are as follows:
(t- Δ t)/2 R=v
In formula: time interval of the t-between inquiry and reply pulse；
Δ t-system delay
Spread speed of the v-electromagnetic wave in uniform dielectric；
The electromagnetic wave detection module 50；The front end of the device is provided with the day that can carry out receiving electromagnetic wave detection module 50
Line equipment, the antenna equipment carry out positioning search for the distance and orientation of detection target；
The method that the electromagnetic wave detection module positions the orientation of detection target are as follows:
The mode of similar GPS is taken, based on space resection's principle in surveying: radar connects
Receipts machine respectively three positions using range measurement principle measure scene of fire to radar receiver approximate distance R1,R2,R3And respectively
Record the coordinate x of three positionsi,yi,zi, three Spatial Spheres available in this way can obtain Simultaneous Equations, three Spatial Spheres
Intersection point be exactly fire place position coordinates.
The present invention passes through the use that multistage inductor cooperates the components such as amplifier, can predict the hair of fire in time
It is raw, and can in time, accurately orient specific location of the fire in region.
It is further improved ground, the fire disaster alarming device further includes regulating valve control unit 100 and regulating valve 110, is adjusted
Valve control unit 100 is to adjust valve controling circuit, is connected respectively with controller 60 and regulating valve 110, and regulating valve 110 is water source control
Device processed, for controlling the water source put out a fire；The fire disaster alarming device further includes ventilation fan control unit 200 and ventilation fan
210, it is ventilating fan control circuit, is connected respectively with controller 60 and ventilation fan 210；Ventilation fan 210 is smog emission dress
It sets, setting is at area monitoring scene, for discharging fume, being vented；Fire in region can be carried out in time, effectively handling, protected
Safety of life and property is hindered, there is impetus for living and producing the threat for reducing fire.
The foregoing is a detailed description of the present invention in conjunction with specific embodiments, and it cannot be said that the present invention is specifically real
It applies and is only limitted to these explanations.For those skilled in the art to which the present invention belongs, before not departing from present inventive concept
It puts, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the scope of protection of the invention.
Claims (6)
1. a kind of fire disaster alarming device, it is characterised in that: include: smoke sensor device (11), temperature sensor (12), amplifier
(20), A/D converter (30), infra-red detection module (40), electromagnetic wave detection module (50), controller (60), information are sent
Module (70) and buzzer (80)；Wherein: smoke sensor device (11), temperature sensor (12) are mounted on area monitoring scene,
It is connected with amplifier (20), for smoke signal, temperature signal to be converted into electric signal；Amplifier (20) and A/D converter
(30) it is connected, is amplified for the electric signal to smoke sensor device (11), temperature sensor (12) output；A/D converter
(30) it is analog-digital converter circuit, is connected with controller (60), the analog signal for exporting amplifier (20) is converted
At digital signal, it is then transferred to controller (60)；Controller (60) is the control core of the present apparatus, is sent respectively with information
Module (70) is connected with buzzer (80)；Information sending module (70) is short message wireless sending module, for specified
User mobile phone sends alarm message breath；Buzzer (80) is audio alarm, for issuing alarm sound；
The infra-red detection module；The fire infra-red radiation that the optical system of the infra-red detection module (40) will receive
Energy and focus on infrared sensor, when the energy of fire infra-red radiation and reception system relatively move, receive
To energy change, sensor export one variation signal, this signal through circuit amplify, filtering, differentiate etc. processing
Triggering buzzer (80) alarm afterwards；
The electromagnetic wave detection module (50)；Being provided in the front end of the device can carry out receiving electromagnetic wave detection module (50)
Antenna equipment, the antenna equipment carry out positioning search for the distance and orientation of detection target.
2. fire disaster alarming device according to claim 1, it is characterised in that: the fire disaster alarming device further includes regulating valve control
Portion (100) processed and regulating valve (110), regulating valve control unit (100) be adjust valve controling circuit, respectively with controller (60) and
Regulating valve (110) is connected, and regulating valve (110) is water source control device, for controlling the water source put out a fire.
3. fire disaster alarming device according to claim 1, it is characterised in that: the fire disaster alarming device further includes ventilation fan control
Portion (200) processed and ventilation fan (210), are ventilating fan control circuit, are connected respectively with controller (60) and ventilation fan (210)
It connects；Ventilation fan (210) is smog emission device, and setting is at area monitoring scene, for discharging fume, being vented.
4. fire disaster alarming device according to claim 1, it is characterised in that: the infrared spoke of the infra-red detection module (40)
Penetrating range is 3~50 μm.
5. fire disaster alarming device according to claim 1, it is characterised in that: the electromagnetic wave detection module (50) is to detection mesh
The method that target distance R is positioned are as follows:
(t- Δ t)/2 R=v
In formula: time interval of the t-between inquiry and reply pulse；
Δ t-system delay
Spread speed of the v-electromagnetic wave in uniform dielectric.
6. fire disaster alarming device according to claim 5, it is characterised in that: the electromagnetic wave detection module (50) is to detection mesh
The method that target orientation is positioned are as follows:
The mode for taking similar GPS, based on space resection's principle in surveying: radar receiver
Respectively three positions using range measurement principle measure scene of fire to radar receiver approximate distance R1,R2,R3And it records respectively
The coordinate x of three positionsi,yi,zi, three Spatial Spheres available in this way can obtain Simultaneous Equations, the friendship of three Spatial Spheres
Point is exactly the position coordinates of fire place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860356.0A CN108961646A (en) | 2018-08-01 | 2018-08-01 | A kind of fire disaster alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860356.0A CN108961646A (en) | 2018-08-01 | 2018-08-01 | A kind of fire disaster alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108961646A true CN108961646A (en) | 2018-12-07 |
Family
ID=64466846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860356.0A Pending CN108961646A (en) | 2018-08-01 | 2018-08-01 | A kind of fire disaster alarming device |
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| CN (1) | CN108961646A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177183A (en) * | 2019-06-06 | 2019-08-27 | 四川赛科安全技术有限公司 | A kind of implementation method of fire telephone system |
| CN113643503A (en) * | 2021-07-23 | 2021-11-12 | 上海嘉筠通信技术有限公司 | Adopt 77G radar module to realize smoke alarm of amortization function |
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| JP2000076567A (en) * | 1998-08-28 | 2000-03-14 | Nippon Signal Co Ltd:The | Fire-raising warning device |
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| CN105881549A (en) * | 2016-05-15 | 2016-08-24 | 烟台三新新能源科技有限公司 | Real-time high-precision detecting system of industrial robot |
| CN106441306A (en) * | 2016-10-18 | 2017-02-22 | 华东师范大学 | Intelligent life detecting robot with capabilities of independent positioning and map building |
| CN206322291U (en) * | 2016-12-27 | 2017-07-11 | 国网山西省电力公司电力科学研究院 | A kind of transmission line forest fire monitoring and prior-warning device based on multispectral heat energy monitoring radar |
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Patent Citations (6)
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|---|---|---|---|---|
| JP2000076567A (en) * | 1998-08-28 | 2000-03-14 | Nippon Signal Co Ltd:The | Fire-raising warning device |
| CN103544797A (en) * | 2013-11-03 | 2014-01-29 | 国家电网公司 | Fire early warning device |
| CN105881549A (en) * | 2016-05-15 | 2016-08-24 | 烟台三新新能源科技有限公司 | Real-time high-precision detecting system of industrial robot |
| CN107962594A (en) * | 2016-05-15 | 2018-04-27 | 孙立民 | Industrialize robot real-time high-precision detection system |
| CN106441306A (en) * | 2016-10-18 | 2017-02-22 | 华东师范大学 | Intelligent life detecting robot with capabilities of independent positioning and map building |
| CN206322291U (en) * | 2016-12-27 | 2017-07-11 | 国网山西省电力公司电力科学研究院 | A kind of transmission line forest fire monitoring and prior-warning device based on multispectral heat energy monitoring radar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177183A (en) * | 2019-06-06 | 2019-08-27 | 四川赛科安全技术有限公司 | A kind of implementation method of fire telephone system |
| CN113643503A (en) * | 2021-07-23 | 2021-11-12 | 上海嘉筠通信技术有限公司 | Adopt 77G radar module to realize smoke alarm of amortization function |
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| SE01 | Entry into force of request for substantive examination | ||
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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 |