CN105352960B - A kind of smoking machine cigarette burn rate determines device - Google Patents
A kind of smoking machine cigarette burn rate determines device Download PDFInfo
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- CN105352960B CN105352960B CN201510752014.3A CN201510752014A CN105352960B CN 105352960 B CN105352960 B CN 105352960B CN 201510752014 A CN201510752014 A CN 201510752014A CN 105352960 B CN105352960 B CN 105352960B
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Abstract
The present invention relates to a kind of cigarette to determine device, more particularly to a kind of smoking machine cigarette burn rate measure device.A kind of smoking machine cigarette burn rate determines device, and the device includes smoking machine and data acquisition device, and described data acquisition device includes guide rail bracket, fixture, illuminating lamp, lamp bracket, video camera and platform for video camera.The present invention's can be installed on smoking machine by the system, the change of cigarette overall process in videograph smoking machine smoking process, and the signal of smoking machine suction is gathered, is glowed and the speed of suction fuel carrying out collection calculating cigarette of the processing with reference to the suction signal of smoking machine to image by Labview softwares.Researcher is set to analyze influence of the cigarette burn rate to other indexs such as tar, carbon monoxide.
Description
Technical field
The present invention relates to a kind of cigarette to determine device, more particularly to a kind of smoking machine cigarette burn rate measure device.
Background technology
Smoking machine, which is that tobacco business is distinctive, to be used to simulate people's smoking process and traps causedization during cigarette burning
Learn material, then the equipment through row analysis.Specification difference, the difference of raw material due to cigarette in actual application can cause
In smoking process, the Smoldering rate and suction fuel speed of cigarette can be different, it is possible to cause smoking machine trapping effect to have
Difference, so the burn rate of cigarette is also the direction of industry concern research.Present tobacco business owes no instrument can be
The burn rate of complete monitoring cigarette in smoking machine experimentation.With the development of image processing techniques, we can utilize height
Fast video camera shooting record cigarette burning whole process, while image is handled in real time, it is possible to calculate the combustion of cigarette
Burn speed.
The content of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of smoking machine cigarette burn rate measure to fill
Put, the device can be installed on smoking machine, the change of cigarette overall process in videograph smoking machine smoking process, and is gathered
The signal of smoking machine suction, collection meter of the processing with reference to the suction signal of smoking machine is being carried out to image by Labview softwares
Calculate the speed that cigarette is glowed with suction fuel.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
A kind of smoking machine cigarette burn rate determines device, and the device includes smoking machine and data acquisition device, described
Data acquisition device includes guide rail bracket, fixture, illuminating lamp, lamp bracket, video camera and platform for video camera, is provided with described guide rail bracket
Guide groove, slided respectively at the both ends of guide groove and be provided with stationary fixture, described guide rail bracket is fixedly installed by stationary fixture
In the frame of smoking machine；Described illuminating lamp has two, and two illuminating lamps are separately positioned on lamp bracket, and two illuminating lamps are relative
Set, respectively positioned at the both sides of the cigarette installing port of smoking machine, described lamp bracket is by more ball head connecting rods, jockey, lamp
Seat and base sliding block are formed, and described base sliding block is slidably arranged in guide groove, bottom and the base sliding block of bulb connecting rod
It is connected, upper end is connected by jockey with another ball head connecting rod, and described lamp socket is fixedly installed on the top
In bulb connecting rod, described illuminating lamp is arranged on lamp socket；Described platform for video camera includes sliding vertical rod, cross slide, indulged
Formed to slide and firm banking, described slip bottom of upright rod is slidably arranged in guide groove, is provided with slip vertical rod vertical
To chute, one end of described cross slide, which is slidably arranged in, is stood into chute, and cross slide way is provided with cross slide,
Longitudinal slide is arranged on cross slide way, and longitudinal rail is provided with longitudinal slide, and described firm banking is arranged on vertical
On direction guiding rail, described video camera is fixedly installed on firm banking.
Preferably, described stationary fixture includes a U-shaped part, sliding block and screws chuck, U-shaped part both sides are located at guide rail
The upper and lower of frame, sliding block is bolted on the top of U-shaped part, and in described guide groove, described screws chuck
Positioned at the lower section of U-shaped part, by setting handle to be tightened in frame.
Preferably, described lamp bracket includes four ball head connecting rods and three jockeies, the first ball head connecting rod
Bottom be connected with described base sliding block, the top of the first ball head connecting rod is provided with ballhead, and the second ball head connects
The both ends of extension bar are provided with ballhead, and the ballhead of the first ball head connecting rod and the second ball head connecting rod connects by first
Welding fixture is connected, and the both ends of the 3rd ball head connecting rod are provided with ballhead, the 3rd ball head connecting rod and the second ball
The ballhead of head connecting rod is connected by the second jockey, and the lower end of the 4th ball head connecting rod is provided with ballhead,
Upper end is connected with described lamp socket, and the 4th ball head connecting rod is connected with the ballhead of the 3rd ball head connecting rod by the 3rd
Fixture is connected, and described three jockeies at least two are set into vertical direction.
Preferably, described jockey includes two clamping plates, connecting screw and tightening nut, described clamping plate is set
There are two through holes, described ballhead is located in through hole, and two clamping plates are connected by connecting screw, and tightening nut is arranged on connection
On screw rod.
Preferably, described cross slide and longitudinal slide are respectively arranged with screw mandrel adjusting means.
Preferably, the two bottom sides of described slip vertical rod are respectively arranged with reinforcement sliding block.
The present invention's can be installed on smoking machine by the system, the full mistake of cigarette in videograph smoking machine smoking process
The change of journey, and the signal of smoking machine suction is gathered, processing is being carried out to image by Labview softwares with reference to smoking machine
The collection of suction signal calculates the speed that cigarette is glowed with suction fuel.Allow researcher analyze cigarette burn rate to tar,
The influence of other indexs such as carbon monoxide.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of data acquisition device.
Fig. 3 is Fig. 2 front view.
Embodiment
The embodiment of the present invention is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of smoking machine cigarette burn rate measure device as shown in Figure 1, the device include smoking machine 1 and data acquisition
Device.As shown in Figure 2 and Figure 3, described data acquisition device includes guide rail bracket 3, fixture 4, illuminating lamp 5, lamp bracket 6, video camera 7
With platform for video camera 8, guide groove 31 is provided with described guide rail bracket 3, is slided respectively at the both ends of guide groove 31 and is provided with fixation
Fixture 4, described guide rail bracket 3 are fixedly installed in the frame 2 of smoking machine 1 by stationary fixture 4；Described stationary fixture 4 wraps
Include a U-shaped part 41, sliding block 43 and screw chuck 42, the U-shaped both sides of part 41 are located at the upper and lower of guide rail bracket 3, and sliding block 43 passes through spiral shell
Bolt is fixed on the top of U-shaped part 41, and in described guide groove 31, the described chuck 42 that screws is located under U-shaped part 41
Side, by setting handle to be tightened in frame 2.Described illuminating lamp 5 has two, and two illuminating lamps 5 are separately positioned on lamp bracket 6
On, two illuminating lamps 5 are oppositely arranged, respectively positioned at smoking machine 1 the installing port of cigarette 9 both sides, described lamp bracket 6 is by more balls
Head connecting rod 61, jockey 62, lamp socket 63 and base sliding block 64 are formed, and described base sliding block 64 is slidably arranged in guide rail
In groove 31, the bottom of bulb connecting rod 61 is connected with base sliding block 64, and upper end is connected by jockey 62 and another ball head
Extension bar 61 is connected, and described lamp socket 63 is fixedly installed in the bulb connecting rod 61 of the top, and described illuminating lamp 5 is arranged on
On lamp socket 63；Described platform for video camera 8 includes slip vertical rod 81, cross slide 84, longitudinal slide 85 and firm banking 86 and formed,
The described basal sliding of slip vertical rod 81 is arranged in guide groove 31, and the two bottom sides for sliding vertical rod 81 are respectively arranged with reinforcement cunning
Block 83, slide to be provided with vertical rod 81 and stand to chute 82, one end of described cross slide 84, which is slidably arranged in, stands to chute 82
It is interior, and it is provided with cross slide way on cross slide 84.Longitudinal slide 85 is arranged on cross slide way, and sliding in described transverse direction
Seat 84 and longitudinal slide 85 are respectively arranged with screw mandrel adjusting means 87.Longitudinal rail is additionally provided with longitudinal slide 85, it is described
Firm banking 86 is arranged on longitudinal rail, and described video camera 7 is fixedly installed on firm banking 86.
As shown in Figure 2 and Figure 3, described lamp bracket 6 includes four ball head connecting rods 61 and three jockeies 62, first
The bottom of bulb connecting rod is connected with described base sliding block 64, and the top of the first ball head connecting rod is provided with ballhead,
The both ends of second ball head connecting rod are provided with ballhead, and the first ball head connecting rod is spherical with the second ball head connecting rod
Head is connected by the first jockey, and the both ends of the 3rd ball head connecting rod are provided with ballhead, the connection of the 3rd ball head
Bar is connected with the ballhead of the second ball head connecting rod by the second jockey, and the lower end of the 4th ball head connecting rod is all provided with
Ballhead is equipped with, upper end is connected with described lamp socket 63, and the 4th ball head connecting rod is spherical with the 3rd ball head connecting rod
Head is connected by the 3rd jockey, and described three jockeies at least two are set into vertical direction.
As shown in Figure 2 and Figure 3, described jockey 62 includes two clamping plates, connecting screw and tightening nut, described
Clamping plate is provided with two through holes, and described ballhead is located in through hole, and two clamping plates are connected by connecting screw, and tightening nut is set
Put on connecting screw.
The application method of the device of the present invention is as follows：
1) video camera 7 is installed and adjusted：Video camera 7 is fixed to the correct position of smoking machine 1, light is focused and obtains clearly
Clear image.
2) time shaft signal acquisition：Group multi-functional number of isolation is adopted into module and is connected to the circuit board of smoking machine 1, gathers smoking machine
1 suction engine and experiment termination signal.
3) image calibration：Standard cigarette 9 with a scale is inserted on smoking machine 1, the shooting image of video camera 7, according to standard
The graduated scale of cigarette 9, calibrate the corresponding space length of image slices vegetarian refreshments.
4) image procossing：After video camera 7 gathers view data, image is handled by NI PXI.First with cigarette
The color distortion of 9 cork papers of branch and cigarette paper finds both intersections, and the original taken out using this border midpoint as image coordinate
Point, the axle of cigarette 9 is used as using a line perpendicular to the border.Then the color after being burnt using cigarette 9 with unburned part
Difference finds the combustion boundary of cigarette 9, is taken out using burning and is used as the burning point of cigarette 9 with the focus of combustion boundary.Unit interval internal combustion
Burn the burn rate that the mobile distance of point is exactly cigarette 9.
5) abnormal data differentiates and filtered：Combustion parts brighten suddenly during 9 suction fuel of cigarette, and combustion boundary can judge not sometimes
Standard is, it is necessary to filter these abnormal datas.The burning point of normal condition cigarette 9 should be increasingly closer to origin, and we are to burn a little
"-" is set to origin is close, burning point be "+" away from an origin, when there is "+" direction in burning of a certain moment point movement, we
Think occur abnormal, it is necessary to filter this partial data, and according to normal data before and the normal data of next appearance, intend
Close out by the burn rate of filtration fraction cigarette 9.
6) calculating of the burn rate of cigarette 9：We can wait until the position burnt a little in each pictures after " image procossing "
Put, gather the time point of 1 various signals of smoking machine on a timeline further according to " PXIe-6528 ", it is possible to find the corresponding moment
Burning point position, two pictures time intervals are exactly corresponding burning time, in picture burn put a change in displacement is exactly this
The distance of the burning of section time cigarette 9.Two burn rates that can be obtained by and correspond to the time of being divided by.
Claims (6)
1. a kind of smoking machine cigarette burn rate determines device, the device includes smoking machine（1）And data acquisition device, its feature
It is：Described data acquisition device includes guide rail bracket（3）, fixture（4）, illuminating lamp（5）, lamp bracket（6）, video camera（7）With take the photograph
As platform（8）, described guide rail bracket（3）On be provided with guide groove（31）, in guide groove（31）Both ends slide be provided with respectively
Stationary fixture（4）, described guide rail bracket（3）Pass through stationary fixture（4）It is fixedly installed on smoking machine（1）Frame（2）On；It is described
Illuminating lamp（5）There are two, two illuminating lamps（5）It is separately positioned on lamp bracket（6）On, two illuminating lamps（5）It is oppositely arranged, point
Wei Yu not smoking machine（1）Cigarette（9）The both sides of installing port, described lamp bracket（6）By more ball head connecting rods（61）, connection clip
Tool（62）, lamp socket（63）With base sliding block（64）Form, described base sliding block（64）It is slidably arranged in guide groove（31）It is interior, ball
Head connecting rod（61）Bottom and base sliding block（64）It is connected, upper end passes through jockey（62）With another ball head connecting rod
（61）It is connected, described lamp socket（63）It is fixedly installed on the bulb connecting rod of the top（61）On, described illuminating lamp（5）If
Put in lamp socket（63）On；Described platform for video camera（8）Including sliding vertical rod（81）, cross slide（84）, longitudinal slide（85）With
Firm banking（86）Form, described slip vertical rod（81）Basal sliding is arranged on guide groove（31）It is interior, slide vertical rod（81）On
It is provided with and stands to chute, described cross slide（84）One end be slidably arranged in and stand into chute, and in cross slide（84）
On be provided with cross slide way, longitudinal slide（85）It is arranged on cross slide way, and in longitudinal slide（85）On be provided with longitudinal direction lead
Rail, described firm banking（86）It is arranged on longitudinal rail, described video camera（7）It is fixedly installed on firm banking（86）
On.
A kind of 2. smoking machine cigarette burn rate measure device according to claim 1, it is characterised in that：Stationary fixture
（4）Including a U-shaped part（41）, sliding block（43）With screw chuck（42）, U-shaped part（41）Both sides are located at guide rail bracket（3）Up and down
Side, sliding block（43）It is bolted on U-shaped part（41）Top, and be located at described guide groove（31）Interior, described screws
Chuck（42）Positioned at U-shaped part（41）Lower section, by setting handle to be tightened on frame（2）On.
A kind of 3. smoking machine cigarette burn rate measure device according to claim 1, it is characterised in that：Lamp bracket（6）Bag
Include four ball head connecting rods（61）With three jockeies（62）, the bottom of the first ball head connecting rod and described base sliding block
（64）It is connected, the top of the first ball head connecting rod is provided with ballhead, and the both ends of the second ball head connecting rod are provided with
Ballhead, the first ball head connecting rod are connected with the ballhead of the second ball head connecting rod by the first jockey, and the 3rd
The both ends of ball head connecting rod are provided with ballhead, and the ballhead of the 3rd ball head connecting rod and the second ball head connecting rod leads to
Cross the second jockey to be connected, the lower end of the 4th ball head connecting rod is provided with ballhead, upper end and described lamp socket
（63）It is connected, the 4th ball head connecting rod is connected with the ballhead of the 3rd ball head connecting rod by the 3rd jockey,
And three described jockeies（62）At least two are set into vertical direction.
A kind of 4. smoking machine cigarette burn rate measure device according to claim 3, it is characterised in that：Jockey bag
Two clamping plates, connecting screw and tightening nut are included, described clamping plate is provided with two through holes, and described ballhead is located at through hole
Interior, two clamping plates are connected by connecting screw, and tightening nut is arranged on connecting screw.
A kind of 5. smoking machine cigarette burn rate measure device according to claim 1, it is characterised in that：Cross slide
（84）With longitudinal slide（85）It is respectively arranged with screw mandrel adjusting means（87）.
A kind of 6. smoking machine cigarette burn rate measure device according to claim 1, it is characterised in that：Slide vertical rod
（81）Two bottom sides be respectively arranged with reinforcement sliding block（83）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752014.3A CN105352960B (en) | 2015-11-06 | 2015-11-06 | A kind of smoking machine cigarette burn rate determines device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752014.3A CN105352960B (en) | 2015-11-06 | 2015-11-06 | A kind of smoking machine cigarette burn rate determines device |
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| Publication Number | Publication Date |
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| CN105352960A CN105352960A (en) | 2016-02-24 |
| CN105352960B true CN105352960B (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510752014.3A Active CN105352960B (en) | 2015-11-06 | 2015-11-06 | A kind of smoking machine cigarette burn rate determines device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105675795B (en) * | 2016-02-25 | 2017-06-06 | 中国工程物理研究院化工材料研究所 | Explosive valve cartridge case combustion rate of powder method of testing and device |
| CN108362820A (en) * | 2018-03-06 | 2018-08-03 | 江苏中烟工业有限责任公司 | A method of based on detection burn rate prediction coke tar in cigarette and nicotine |
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| US5118194A (en) * | 1989-04-11 | 1992-06-02 | Southwest Research Institute | Optical inspection of lacquer and carbon deposits |
| EP0557227A2 (en) * | 1992-02-21 | 1993-08-25 | CONTROL AUTOMATION, Inc. | Method and apparatus for inspecting a printed circuit board |
| CN2274762Y (en) * | 1996-08-21 | 1998-02-18 | 中国烟草总公司郑州烟草研究院 | Inspector for velocity of free combustion of tobacco |
| CN201611333U (en) * | 2009-12-24 | 2010-10-20 | 郑州嘉德机电科技有限公司 | Apparatus for detecting smoldering speed of cigarette paper |
| CN103424331A (en) * | 2013-08-05 | 2013-12-04 | 中国农业科学院烟草研究所 | Detection method for cigarette burning rates |
| CN205120606U (en) * | 2015-11-06 | 2016-03-30 | 浙江中烟工业有限责任公司 | A smoking machine cigarette combustibility rate survey device |
-
2015
- 2015-11-06 CN CN201510752014.3A patent/CN105352960B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5118194A (en) * | 1989-04-11 | 1992-06-02 | Southwest Research Institute | Optical inspection of lacquer and carbon deposits |
| EP0557227A2 (en) * | 1992-02-21 | 1993-08-25 | CONTROL AUTOMATION, Inc. | Method and apparatus for inspecting a printed circuit board |
| CN2274762Y (en) * | 1996-08-21 | 1998-02-18 | 中国烟草总公司郑州烟草研究院 | Inspector for velocity of free combustion of tobacco |
| CN201611333U (en) * | 2009-12-24 | 2010-10-20 | 郑州嘉德机电科技有限公司 | Apparatus for detecting smoldering speed of cigarette paper |
| CN103424331A (en) * | 2013-08-05 | 2013-12-04 | 中国农业科学院烟草研究所 | Detection method for cigarette burning rates |
| CN205120606U (en) * | 2015-11-06 | 2016-03-30 | 浙江中烟工业有限责任公司 | A smoking machine cigarette combustibility rate survey device |
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| CN105352960A (en) | 2016-02-24 |
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