CN105758525A - Handheld wireless infrared flame simulator and control method thereof - Google Patents
Handheld wireless infrared flame simulator and control method thereof Download PDFInfo
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- CN105758525A CN105758525A CN201610103817.0A CN201610103817A CN105758525A CN 105758525 A CN105758525 A CN 105758525A CN 201610103817 A CN201610103817 A CN 201610103817A CN 105758525 A CN105758525 A CN 105758525A
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- chip microcomputer
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- infrared light
- flame
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 43
- 238000004891 communication Methods 0.000 claims abstract description 25
- 244000249914 Hemigraphis reptans Species 0.000 claims description 28
- 230000003287 optical effect Effects 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 11
- 229910052594 sapphire Inorganic materials 0.000 claims description 11
- 239000010980 sapphire Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000002329 infrared spectrum Methods 0.000 abstract description 7
- 238000004088 simulation Methods 0.000 abstract description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 150000002894 organic compounds Chemical class 0.000 description 4
- 238000012795 verification Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
- G01J5/0018—Flames, plasma or welding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/80—Calibration
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a handheld wireless infrared flame simulator and a control method thereof. The handheld wireless infrared flame simulator comprises a housing. An infrared light source assembly, a drive circuit board, a main control board and a power supply module disposed in the body of the housing sequentially from front to back. The outer wall of the housing is provided with a display and a test button. The drive circuit board is provided with a drive circuit. A single-chip microcomputer and a wireless communication module are disposed on the main control board. The wireless communication module is connected with an antenna. The test button is used for transmitting a test command to the single-chip microcomputer. The single-chip microcomputer controls the infrared light source assembly through the drive circuit to emit an infrared light. The single-chip microcomputer receives flame early warning information through the wireless communication and transmits to the display to be displayed. The power supply module supplies power for the drive circuit, the single-chip microcomputer and the wireless communication module. The invention can carry out an on-site simulation test for a wireless infrared flame detector by emitting an infrared spectrum generated when an organic composition burns, and display an open fire simulation test result of the wireless infrared flame detector by detecting the presence or absence of the flame early warning information.
Description
Technical field
The present invention relates to a kind of fire-fighting equipment detecting device, especially one hand-hold wireless infra red flame simulator and control method thereof.
Background technology
Along with the propelling that forestry fire protection informationization is built in recent years, at present, forest fireproofing early warning system front end flame identification is broadly divided into video frequency pick-up head and Radio infrared flame detector two kinds of forms of monitoring, wherein Radio infrared flame detector is distributed in the circumference area in high-risk risk of forest fire region, cloth is installed and counts out more, it is necessary to regularly this detector is carried out naked light test and verifies the reliability of its flame identification function.But, carry out repeatedly naked light test in high-risk risk of forest fire region and forest fire protection is brought great potential safety hazard.
Owing to Radio infrared flame detector is arranged on field, solar powered, detector is for saving energy consumption, and itself is without acoustic-optic alarm, and all of early warning information is all be transmitted by short-distance wireless communication.During on-the-spot naked light experiment, tester carries out the verification of test result only by mobile communication, and the needs that receive of mobile phone signal rely on the network signal of on-the-spot geographical environment operator.If carrier network poor signal, tester then can not receive the test result of this detector in time.
Additionally for the occasion that can not use true naked light verification Radio infrared flame detector, or some are forced the explosion-proof occasion of industry that flame is protected by requirement, and it is all unallowed for adopting naked light test.
For this, the present invention devises a kind of hand-hold wireless infra red flame simulator, the infrared spectrum that organic compound combustion flame produces is simulated by semiconductor infrared light source, Radio infrared flame detector is carried out in-site modeling test, detected its flame early warning information by short-range wireless communication module in real time, show the result of this Radio infrared flame detector naked light simulation test.
Summary of the invention
It is an object of the invention to provide a kind of hand-hold wireless infra red flame simulator and control method thereof, the infrared spectrum that hand-hold wireless infra red flame simulator produces when can send organic compound combustion, Radio infrared flame detector is carried out in-site modeling test, and by detecting its flame early warning information in real time, show this Radio infrared flame detector naked light simulation test result.
The present invention adopts the following technical scheme that a kind of hand-hold wireless infra red flame simulator, and including shell, it it is critical only that: is disposed with infrared light supply assembly, drive circuit board, master control borad and power module in the housing of described shell from front to back；Outer wall at described shell is additionally provided with display and test button；
Described drive circuit board is provided with drive circuit；Described master control borad is provided with single-chip microcomputer and wireless communication module；Described wireless communication module is connected to antenna；
Described test button is for sending test instruction to single-chip microcomputer；
Described single-chip microcomputer controls described infrared light supply assembly by drive circuit and launches infrared light；
Described single-chip microcomputer receives flame early warning information by wireless communication module；
Flame early warning information is delivered to display and is displayed by described single-chip microcomputer；
Described power module is described drive circuit, single-chip microcomputer and wireless communication module power supply.
The present invention is in particular the design of Radio infrared flame detector; the present invention can launch infrared spectrum exclusive in combustion flame; its test result is detected by wireless communication module; forest fireproofing early warning system for being arranged on field is especially suitable; additionally it is also useful for using the occasion of true naked light verification Radio infrared flame detector, or some are forced the explosion-proof occasion of industry that flame is protected by requirement.
Client sends test instruction by pressing test button to single-chip microcomputer, after single-chip microcomputer receives test instruction, is controlled the infrared spectrum produced when infrared light supply assembly mould sends out out organic compound combustion by drive circuit；Hand-hold wireless infra red flame simulator is directed at the reception window of Radio infrared flame detector, after Radio infrared flame detector receives simulation flame infrared spectrum, flame early warning information is sent by its set wireless launcher, hand-hold wireless infra red flame simulator receives its flame early warning information by wireless communication module, and display will be delivered to or without flame early warning information and display, thus judging the quality of Radio infrared flame detector.
Described infrared light supply assembly includes the sapphire glass sheet being arranged at case nose；Described sapphire glass sheet is disposed behind optical filter, and described optical filter is disposed behind pulse infrared light source lamp, and described pulse infrared light source lamp is disposed behind concave mirror；Pulse infrared light source lamp is positioned in the focus of concave mirror, and described pulse infrared light source lamp connects drive circuit.
The infrared light wavelength that pulse infrared light source lamp can send ranges for 1～20 μm, by parallel for infrared light supply being injected on optical filter after concave mirror, the infrared light of 4.5 μm of centre wavelengths is filtered out by optical filter, then through sapphire glass sheet directive Radio infrared flame detector.
Pulse infrared light source lamp is arranged in the focus of concave mirror；The emissive porwer of hand-hold wireless infra red flame simulator can be increased, increase radiation length.
Described infrared light supply assembly is additionally provided with laser lamp, the radius of described optical filter is less than concave mirror opening radius, the transmitting terminal of described laser lamp passes forward and between optical filter edge line and concave mirror aperture lines from the cancave cambered surface of concave mirror, and this laser lamp is also connected on described drive circuit.
Described single-chip microcomputer connects laser lamp by drive circuit.
Laser lamp can launch laser positioning light beam, it is simple to the reception window of hand-hold wireless infra red flame simulator alignment Radio infrared flame detector.
Described power module includes rechargeable battery, and described rechargeable battery is connected to electric power management circuit；Described electric power management circuit is provided with on and off switch and charging inlet；Electric power management circuit connects described single-chip microcomputer；Described on and off switch and charging inlet are arranged at the rear end of shell.
Described power module is arranged to be easy to power for hand-hold wireless infra red flame simulator；Chargeable design is adopted to be easy to repeatedly use in the wild.
Described single-chip microcomputer has been also respectively connected with buzzer and display lamp；Described display lamp is embedded at the outer wall of shell.
Buzzer is for reminding whether the electricity of rechargeable battery is about to exhaust, and display lamp indicates for the charging of rechargeable battery.
Described antenna is arranged at the outer wall of shell.
Antenna is arranged at the shell wall of shell, it is possible to more effectively receive the flame early warning information that Radio infrared flame detector sends.
Shell adopts engineering plastics injection mo(u)lding or aluminium alloy compression casting molding；Have the advantages that processing technology is good and price is low.
A kind of hand-hold wireless infra red flame simulator control method, it is adaptable to described hand-hold wireless infra red flame simulator, it is it is critical that comprise the following steps:
A: single-chip microcomputer has detected whether test instruction by testing button；If nothing, go to step e；
B: after single-chip microcomputer detects test instruction, controls pulse infrared light source lamp by drive circuit and launches infrared light；Control laser lamp by drive circuit simultaneously and launch location light beam；
C: single-chip microcomputer connects Radio infrared flame detector by wireless communication module and detects whether Radio infrared flame detector sends flame early warning information；
D: flame early warning information testing result is delivered to display and displayed by single-chip microcomputer；
E: single-chip microcomputer is by the information about power of electric power management circuit detection rechargeable battery；And the information about power of rechargeable battery is delivered to display show；
F: when the electricity of rechargeable battery is less than threshold value, Single-chip Controlling buzzer warning；
G: whether single-chip microcomputer in charging by electric power management circuit detection rechargeable battery, is charged instruction if it is, control display lamp and returns step a, otherwise directly returns step a.
Remarkable result: the invention provides a kind of hand-hold wireless infra red flame simulator and control method thereof, the infrared spectrum that hand-hold wireless infra red flame simulator produces when can send organic compound combustion, Radio infrared flame detector is carried out in-site modeling test, and by detecting its flame early warning information in real time, show this Radio infrared flame detector naked light simulation test result；Have the advantages that safety is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the circuit modular structure figure of the present invention；
Fig. 3 is the method flow diagram of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of hand-hold wireless infra red flame simulator, including cylindric shell 1, this shell 1 adopts engineering plastics injection molded, therefore has processing simple, and cost feature low, etch-proof is suitable for field usage.Infrared light supply assembly 2, drive circuit board 3, master control borad 4 and power module 5 it is disposed with from front to back in the housing of described shell 1；Outer wall at described shell 1 is additionally provided with display 6 and test button 7；
Described drive circuit board 3 is provided with drive circuit 31；Described master control borad 4 is provided with single-chip microcomputer 41 and wireless communication module 42；Described wireless communication module 42 is connected to antenna 8；
Described test button 7 is for sending test instruction to single-chip microcomputer 41；
Described single-chip microcomputer 41 controls described infrared light supply assembly 2 by drive circuit 31 and launches infrared light；
Described single-chip microcomputer 41 receives flame early warning information by wireless communication module 42；
Flame early warning information is delivered to display 6 and is displayed by described single-chip microcomputer 41；
Described power module 5 is that described drive circuit 31, single-chip microcomputer 41 and wireless communication module 42 are powered.
Described infrared light supply assembly 2 includes the sapphire glass sheet 21 being arranged at shell 1 front end；Described sapphire glass sheet 21 is disposed behind optical filter 22, and described optical filter 22 is disposed behind pulse infrared light source lamp 23, and described pulse infrared light source lamp 23 is disposed behind concave mirror 24；Pulse infrared light source lamp 23 is positioned in the focus of concave mirror 24, and described pulse infrared light source lamp 23 connects drive circuit 31.
Described infrared light supply assembly 2 is additionally provided with laser lamp 25, the radius of described optical filter 22 is less than concave mirror 24 opening radius, the rear end of described laser lamp 25 is connected to drive circuit board 3, the transmitting terminal of described laser lamp 25 passes forward and between optical filter 22 edge line and concave mirror 24 aperture lines from the cancave cambered surface of concave mirror 24, and this laser lamp 25 is also connected on described drive circuit 31.
Described single-chip microcomputer 41 connects laser lamp 25 by drive circuit 31.
Sapphire glass sheet 21 is positioned at the opening of concave mirror 24；Optical filter 22 is positioned at after sapphire glass sheet 21, sapphire glass sheet 21 and optical filter 22 are thin rounded flakes, it be arranged in parallel, the external diameter of sapphire glass sheet 21 is more than the external diameter of optical filter 22, the laser beam sent due to laser lamp 25 needs not move through optical filter 22, the transmitting terminal of laser lamp 25 is positioned at the outside of optical filter 22 edge line after passing the cancave cambered surface of concave mirror 24, and with the axis parallel of optical filter 22.Ensure that the radiation direction that both send is consistent.
Described power module includes rechargeable battery 51, and described rechargeable battery 51 is connected to electric power management circuit 52；Described electric power management circuit 52 is provided with on and off switch 53 and charging inlet 54, and electric power management circuit 52 connects described single-chip microcomputer 41, and described on and off switch 53 and charging inlet 54 are arranged at the rear end of shell 1.
Described single-chip microcomputer 41 has been also respectively connected with buzzer 9 and display lamp 10；Described display lamp 10 is embedded at the outer wall of shell 1.
Wireless communication module 42 is connected to antenna 8, and described antenna 8 is arranged at the outer wall of shell 1.
As it is shown on figure 3, a kind of hand-hold wireless infra red flame simulator control method, it is adaptable to described hand-hold wireless infra red flame simulator, comprise the following steps:
A: single-chip microcomputer 41 has detected whether test instruction by testing button 7；If nothing, go to step e；
B: after single-chip microcomputer 41 detects test instruction, control pulse infrared light source lamp 23 by drive circuit 31 and launch infrared light；Control laser lamp 25 by drive circuit 31 simultaneously and launch location light beam；
C: single-chip microcomputer 41 is connected Radio infrared flame detector by wireless communication module 42 and detected whether Radio infrared flame detector sends flame early warning information；
D: flame early warning information testing result is delivered to display 6 and displayed by single-chip microcomputer 41；
E: single-chip microcomputer 41 detects the information about power of rechargeable battery 51 by electric power management circuit 52；And the information about power of rechargeable battery 51 is delivered to display 6 show；
F: when the electricity of rechargeable battery 51 is less than threshold value, controls buzzer 9 and reports to the police；
G: whether single-chip microcomputer 41 detects rechargeable battery 51 in charging by electric power management circuit 52, is charged instruction if it is, control display lamp 10 and returns step a, otherwise directly returns step a.
Operation principle: the front end of hand-hold wireless infra red flame simulator can be directed at Radio infrared flame detector by user, press test button 7, pulse infrared light source lamp 23 sends infrared light, laser lamp 25 sends laser positioning light beam simultaneously, the Infrared of laser positioning beam alignment Radio infrared flame detector is received window, after Radio infrared flame detector receives simulation Infrared, produce flame early warning information, and sent by the wireless launcher of its setting, hand-hold wireless infra red flame simulator receives its flame early warning information sent by wireless communication module 42, and it is sent to single-chip microcomputer 41, testing result is delivered to display 6 and is displayed by single-chip microcomputer 41, user is according to observing display 6 with or without flame early warning information, thus judging whether the work of Radio infrared flame detector is normal.This device is especially suitable for the Radio infrared flame detector being arranged on field, has a simple in construction, uses conveniently, safely, efficient feature.
Claims (8)
1. a hand-hold wireless infra red flame simulator, including shell (1), it is characterised in that: it is disposed with infrared light supply assembly (2), drive circuit board (3), master control borad (4) and power module (5) in the housing of described shell (1) from front to back；Outer wall at described shell (1) is additionally provided with display (6) and test button (7)；
Described drive circuit board (3) is provided with drive circuit (31)；Described master control borad (4) is provided with single-chip microcomputer (41) and wireless communication module (42)；Described wireless communication module (42) is connected to antenna (8)；
Described test button (7) is for sending test instruction to single-chip microcomputer (41)；
Described single-chip microcomputer (41) controls described infrared light supply assembly (2) by drive circuit (31) and launches infrared light；
Described single-chip microcomputer (41) receives flame early warning information by wireless communication module (42)；
Flame early warning information is delivered to display (6) and is displayed by described single-chip microcomputer (41)；
Described power module (5) is described drive circuit (31), single-chip microcomputer (41) and wireless communication module (42) power supply.
2. hand-hold wireless infra red flame simulator according to claim 1, it is characterised in that: described infrared light supply assembly (2) includes the sapphire glass sheet (21) being arranged at shell (1) front end；Described sapphire glass sheet (21) is disposed behind optical filter (22), described optical filter (22) is disposed behind pulse infrared light source lamp (23), and described pulse infrared light source lamp (23) is disposed behind concave mirror (24)；Pulse infrared light source lamp (23) is positioned in the focus of concave mirror (24), and described pulse infrared light source lamp (23) connects drive circuit (31).
3. hand-hold wireless infra red flame simulator according to claim 2, it is characterized in that: described infrared light supply assembly (2) is additionally provided with laser lamp (25), the radius of described optical filter (22) is less than concave mirror (24) opening radius, the transmitting terminal of described laser lamp (25) passes forward from the cancave cambered surface of concave mirror (24) and is positioned between optical filter (22) edge line and concave mirror (24) aperture lines, and this laser lamp (25) is also connected on described drive circuit (31).
4. hand-hold wireless infra red flame simulator according to claim 3, it is characterised in that: described power module includes rechargeable battery (51), and described rechargeable battery (51) is connected to electric power management circuit (52)；Described electric power management circuit (52) is provided with on and off switch (53) and charging inlet (54)；Electric power management circuit (52) connects described single-chip microcomputer (41)；
On and off switch (53) and charging inlet (54) are arranged at the rear end of shell (1).
5. hand-hold wireless infra red flame simulator according to claim 4, it is characterised in that: described single-chip microcomputer (41) has been also respectively connected with buzzer (9) and display lamp (10)；
Described display lamp (10) is embedded at the outer wall of shell (1).
6. hand-hold wireless infra red flame simulator according to claim 5, it is characterised in that: described antenna (8) is arranged at the outer wall of shell (1).
7. hand-hold wireless infra red flame simulator according to claim 1, it is characterised in that: described shell (1) adopts engineering plastics injection mo(u)lding or aluminium alloy compression casting molding.
8. a hand-hold wireless infra red flame simulator control method, it is characterised in that comprise the following steps:
A: single-chip microcomputer (41) has detected whether test instruction by testing button (7)；If nothing, go to step e；
B: after single-chip microcomputer (41) detects test instruction, controls pulse infrared light source lamp (23) by drive circuit (31) and launches infrared light；Control laser lamp (25) by drive circuit (31) simultaneously and launch location light beam；
C: single-chip microcomputer (41) connects Radio infrared flame detector by wireless communication module (42) and detects whether Radio infrared flame detector sends flame early warning information；
D: flame early warning information testing result is delivered to display (6) and displayed by single-chip microcomputer (41)；
E: single-chip microcomputer (41) detects the information about power of rechargeable battery (51) by electric power management circuit (52)；And the information about power of rechargeable battery (51) is delivered to display (6) display；
F: when the electricity of rechargeable battery (51) is less than threshold value, single-chip microcomputer (41) controls buzzer (9) and reports to the police；
G: whether single-chip microcomputer (41) detects rechargeable battery (51) in charging by electric power management circuit (52), if, then control display lamp (10) be charged instruction and return step a, otherwise directly return step a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103817.0A CN105758525B (en) | 2016-02-25 | 2016-02-25 | Hand-hold wireless infra red flame simulator and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103817.0A CN105758525B (en) | 2016-02-25 | 2016-02-25 | Hand-hold wireless infra red flame simulator and its control method |
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| Publication Number | Publication Date |
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| CN105758525A true CN105758525A (en) | 2016-07-13 |
| CN105758525B CN105758525B (en) | 2019-02-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587022A (en) * | 2021-07-27 | 2021-11-02 | 无锡格林通安全装备有限公司 | Intrinsic safety type flame test lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050167591A1 (en) * | 2004-02-02 | 2005-08-04 | Wang H. S. | Apparatus and method for testing infrared functions |
| CN101294849A (en) * | 2008-05-09 | 2008-10-29 | 公安部沈阳消防研究所 | Field detection apparatus of hand-hold infrared flame detector |
-
2016
- 2016-02-25 CN CN201610103817.0A patent/CN105758525B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050167591A1 (en) * | 2004-02-02 | 2005-08-04 | Wang H. S. | Apparatus and method for testing infrared functions |
| CN101294849A (en) * | 2008-05-09 | 2008-10-29 | 公安部沈阳消防研究所 | Field detection apparatus of hand-hold infrared flame detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587022A (en) * | 2021-07-27 | 2021-11-02 | 无锡格林通安全装备有限公司 | Intrinsic safety type flame test lamp |
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| CN105758525B (en) | 2019-02-12 |
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