CN106562471B - A kind of cigarette short signal acquisition treatment method - Google Patents
A kind of cigarette short signal acquisition treatment method Download PDFInfo
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- CN106562471B CN106562471B CN201610975378.2A CN201610975378A CN106562471B CN 106562471 B CN106562471 B CN 106562471B CN 201610975378 A CN201610975378 A CN 201610975378A CN 106562471 B CN106562471 B CN 106562471B
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- Prior art keywords
- signal
- cigarette
- conversion
- end detection
- signal acquisition
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/345—Removing defective cigarettes
Abstract
The present invention relates to tobacco machine equipment detection fields, are specifically related to new cigarette bear's signal acquisition treatment method.A kind of cigarette short signal acquisition treatment method, the device of this method include three signal acquisition, signal conversion, signal output parts.The present invention is designed using ARM embedded softwares, and the main nominal signal for completing the input of novel photoelectric formula void end detection sensor matches with current general cigarette making and tipping machine master control system desired signal, realizes the function of nominal signal conversion；It can realize that nominal signal phase is calibrated automatically automatically according to equipment installation site, improve the accuracy rate of void end detection simultaneously.The present invention can improve the cigarette quality of production, reduce waste of material, save cost by infrared void end detection device batch application in vast cigarette equipment.
Description
Technical field
The present invention relates to tobacco machine equipment detection fields, are specifically related to new cigarette bear signal acquisition process side
Method.
Background technology
With the continuous development of photoelectric detecting technology, the void-end detection device of more and more cigarette equipment all gradually adopts
Infrared electro detection mode substitutes original capacitance detecting mode.Condenser type void end detection is affected by environment big, and parameter is easy
It drifts about, in turn results in equipment production process and accidentally pick cigarette, cause to waste.
Infrared electro detection mode is non-contact detecting, is not in abrasion in detection process, meanwhile, Photoelectric Detection mode
Not influenced by ambient temperature, parameter stability, detection result is good.The speed of Photoelectric Detection processing speed specific capacitance formula detection is fast, energy
It is enough preferably to try out in various high speed cigarette equipment.
However, due to the state representation amount of the cigarette short of infrared electro detection mode and the table of condenser type void end detection device
Sign amount is inconsistent, and then causes infrared electro cigarette short detector that can not be applied in cigarette making and tipping machine well.In order to more
It is good by infrared detector in cigarette making and tipping machine batch application, need to develop a kind of novel cigarette short signal processing
Device realizes the conversion of signal.
Invention content
In order to solve the technical issues of above-mentioned, the object of the present invention is to provide a kind of cigarette short signal acquisition process sides
Method, this method realize the function of nominal signal conversion；It can realize nominal signal phase automatically according to equipment installation site simultaneously
Automatic calibration improves the accuracy rate of void end detection.
In order to realize above-mentioned purpose, present invention employs following technical solutions：
A kind of cigarette short signal acquisition treatment method, this method include following in step：
1）It is initialized, register that each inside is used, status word reset, and variable assigns initial value, then carries out state
Self diagnosis, judgment means hardware whether there is failure, if in operating status；
2）When system autodiagnosis by after, proceed by signal acquisition, by infrared light electric-type void end detection sensor input
Collection of simulant signal to inside modules；
3）The signal of acquisition carries out analog-to-digital conversion, switchs to digital signal, judges whether to locate by collected phase signal
In signal transition status, when in signal transition status, then judge whether the size of the signal value before conversion is more than host computer
Pre-set parameter, if greater than setting value, then signal conversion processes are proceeded by, if less than setting value, then to collection value
Carry out signal compensation, then commencing signal conversion；
4）After signal converts, D/A conversion unit is transmitted a signal to according to signal communication pattern, digital-to-analogue is completed and turns
It after changing, exports to signal output unit, and then exports to cigarette device Host, received for cigarette device Host control system.
The inventive system comprises signal acquisition, signal conversion, signals to export three parts.Device is embedded using ARM
Software is designed, and the main nominal signal for completing the input of novel photoelectric formula void end detection sensor is the same as current general rolling up and connecting machine
Group master control system desired signal matches, and realizes the function of nominal signal conversion；Simultaneously can automatically according to equipment installation site,
It realizes that nominal signal phase is calibrated automatically, improves the accuracy rate of void end detection.The present invention can be by infrared void end detection device batch
Applied to vast cigarette equipment, the cigarette quality of production is improved, reduces waste of material, saves cost.
Description of the drawings
Fig. 1 is the working-flow schematic diagram of the present invention.
Specific embodiment
The specific embodiment of the present invention is made a detailed explanation below in conjunction with the accompanying drawings.
Patent of the present invention is intended to design a kind of novel cigarette short signal processing apparatus, turns including signal acquisition, signal
It changes, signal exports three parts.Device is designed using ARM embedded softwares, main to complete novel photoelectric formula void end detection
The nominal signal of sensor input matches with current general cigarette making and tipping machine master control system desired signal, realizes that nominal signal turns
The function of changing；It can realize that nominal signal phase is calibrated automatically automatically according to equipment installation site, improve void end detection simultaneously
Accuracy rate.
As shown in system specific works flow process schematic diagram in Fig. 1 the present embodiment, operation principle is as follows：
After device power-up, being initialized first, register that each inside is used, status word reset, and variable assigns initial value,
Then state self diagnosis is carried out, judgment means hardware whether there is failure, if in operating status.When system autodiagnosis passes through
Afterwards, signal acquisition is proceeded by, by the collection of simulant signal of sensor input to inside modules.Then, the signal of acquisition carries out
Analog-to-digital conversion switchs to digital signal, is judged whether by collected phase signal in signal transition status, when in signal
During transition status, then judge whether the size of the signal value before conversion is more than the pre-set parameter of host computer, if greater than setting
Value, then proceed by signal conversion processes, if less than setting value, then signal compensation is carried out to collection value, then commencing signal turns
It changes.After signal converts, D/A conversion unit is transmitted a signal to according to signal communication pattern, it is defeated after completing digital-to-analogue conversion
Go out to signal output unit, and then export to cigarette device Host, received for cigarette device Host control system.So far, entirely
Device workflow terminates.
The specific embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis
The various other corresponding changes and deformation that the technical concept of the present invention is made, should be included in the guarantor of the claims in the present invention
In the range of shield.
Claims (1)
1. a kind of cigarette making and tipping machine cigarette short signal acquisition treatment method, which is characterized in that the device that this method uses includes letter
Number acquisition, signal conversion, signal export three parts, and device is designed using ARM embedded softwares, completion infrared light electric-type
The nominal signal of void end detection sensor input matches with current general cigarette making and tipping machine master control system desired signal, realizes empty
The function of head signal conversion；Simultaneously automatically according to equipment installation site, realize that nominal signal phase is calibrated automatically, improve bear's inspection
The accuracy rate of survey；Specific workflow is as follows：
1）It after device power-up, is initialized, register that each inside is used, status word reset, and variable assigns initial value, Ran Houjin
Row state self diagnosis, judgment means hardware whether there is failure, if in operating status；
2）When system autodiagnosis by after, proceed by signal acquisition, by infrared light electric-type void end detection sensor input mould
Intend signal acquisition to inside modules；
3）The signal of acquisition carries out analog-to-digital conversion, switchs to digital signal, is judged whether by collected phase signal in letter
Number transition status when in signal transition status, then judges whether the size of the signal value before conversion is more than the ginseng of host computer
Number setting value, if greater than setting value, then proceeds by signal conversion processes, if less than setting value, then signal value is carried out
Signal compensation, then commencing signal conversion；
4）After signal converts, D/A conversion unit is transmitted a signal to according to signal communication pattern, after completing digital-to-analogue conversion,
Output is exported to signal output unit to cigarette device Host, is received for cigarette device Host control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610975378.2A CN106562471B (en) | 2016-11-07 | 2016-11-07 | A kind of cigarette short signal acquisition treatment method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610975378.2A CN106562471B (en) | 2016-11-07 | 2016-11-07 | A kind of cigarette short signal acquisition treatment method |
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| CN106562471A CN106562471A (en) | 2017-04-19 |
| CN106562471B true CN106562471B (en) | 2018-06-26 |
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| CN201610975378.2A Active CN106562471B (en) | 2016-11-07 | 2016-11-07 | A kind of cigarette short signal acquisition treatment method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113598407B (en) * | 2021-08-19 | 2022-11-29 | 浙江中烟工业有限责任公司 | Cigarette appearance detection signal calibration device and system of double-channel cigarette making and plug assembling machine |
Citations (7)
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| US3742795A (en) * | 1972-03-15 | 1973-07-03 | Industrial Nucleonics Corp | Cigarette dense end monitoring and controlling apparatus |
| EP1099388A2 (en) * | 1999-11-05 | 2001-05-16 | Molins Plc | Cigarette testing |
| CN201345047Y (en) * | 2009-02-18 | 2009-11-11 | 沈阳新八达机电技术有限公司 | Human-computer interface type cigarette hollow head notch detector |
| CN201499595U (en) * | 2009-09-23 | 2010-06-09 | 湖南中烟工业有限责任公司 | Cigarette short detection device |
| CN202211152U (en) * | 2011-08-04 | 2012-05-09 | 河南中烟工业有限责任公司 | Infrared optical fiber type cigarette loose end detecting device |
| CN202407058U (en) * | 2011-12-09 | 2012-09-05 | 上海兰宝传感科技股份有限公司 | Automatic rejection device for tow joint of filter tip forming machine |
| CN203523802U (en) * | 2013-11-01 | 2014-04-09 | 南京大树智能科技股份有限公司 | Auto-powered single cigarette loose-end detection rejection device |
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2016
- 2016-11-07 CN CN201610975378.2A patent/CN106562471B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742795A (en) * | 1972-03-15 | 1973-07-03 | Industrial Nucleonics Corp | Cigarette dense end monitoring and controlling apparatus |
| EP1099388A2 (en) * | 1999-11-05 | 2001-05-16 | Molins Plc | Cigarette testing |
| CN201345047Y (en) * | 2009-02-18 | 2009-11-11 | 沈阳新八达机电技术有限公司 | Human-computer interface type cigarette hollow head notch detector |
| CN201499595U (en) * | 2009-09-23 | 2010-06-09 | 湖南中烟工业有限责任公司 | Cigarette short detection device |
| CN202211152U (en) * | 2011-08-04 | 2012-05-09 | 河南中烟工业有限责任公司 | Infrared optical fiber type cigarette loose end detecting device |
| CN202407058U (en) * | 2011-12-09 | 2012-09-05 | 上海兰宝传感科技股份有限公司 | Automatic rejection device for tow joint of filter tip forming machine |
| CN203523802U (en) * | 2013-11-01 | 2014-04-09 | 南京大树智能科技股份有限公司 | Auto-powered single cigarette loose-end detection rejection device |
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| 光电烟支检测器常见故障分析及解决方法;朱子玉，郭丽霞;《电子测试 》;20160505(第05期);第99-102页、第125页 * |
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| CN106562471A (en) | 2017-04-19 |
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