CN107741422A - distributed detection system - Google Patents
distributed detection system Download PDFInfo
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- CN107741422A CN107741422A CN201610859091.3A CN201610859091A CN107741422A CN 107741422 A CN107741422 A CN 107741422A CN 201610859091 A CN201610859091 A CN 201610859091A CN 107741422 A CN107741422 A CN 107741422A
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- sensing chamber
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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Abstract
The present invention provides a kind of distributed detection system, and the distributed detection system includes at least one sensing chamber, wherein, the total quantity of the sensing chamber is equal to the total testing time of all detections divided by the result of productive temp rounds up；Each sensing chamber, for testing the part detection in all detections, the testing time of each sensing chamber is less than the productive temp.The present invention enables to the testing time on station to meet the requirement of productive temp.
Description
Technical field
The present invention relates to mechanical vision inspection technology field, more particularly to a kind of distributed detection system.
Background technology
In industrial products detection, the application of machine vision technique is more and more extensive.At present, machine vision equipment by
It is widely used in the row such as food, beverage, cosmetics, pharmacy, building materials, chemical industry, intermetallic composite coating, electronic manufacture, packaging, automobile making
Industry field.
Specifically in electronic device field, as people constantly improve to the experience requirements of audio frequency and video, new technology
Constantly weed out the old and bring forth the new, modern electronic equipment is very different with conventional conventional electronic devices, modern electronic equipment
Embedded function is increasingly abundanter and diversified.With increasing for embedded function, due to detection each single item function, each function
Time is substantially stationary, and when institute's detection function quantity increase, total testing time also necessarily increases.
During the present invention is realized, inventor has found following technical problem in the prior art at least be present：With electricity
The increase of sub- equipment test function and test content, total testing time increase on a production line, appearance can not meet production section
The problem of bat requires.
The content of the invention
A kind of distributed detection system provided by the invention, enables to the testing time on station to meet productive temp
It is required that.
The present invention provides a kind of distributed detection system, and the distributed detection system includes at least one sensing chamber, wherein,
The total quantity of the sensing chamber is equal to the total testing time of all detections divided by the result of productive temp rounds up；
Each sensing chamber, for testing the part detection in all detections, each inspection
The testing time for surveying room is less than the productive temp.
Alternatively, in the sensing chamber, one of them is main sensing chamber, and remaining is to divide sensing chamber, the main sensing chamber
Configuration interface is provided with, the detection of the main sensing chamber and point sensing chamber is configured by the configuration interface.
Alternatively, the main sensing chamber, for the detection of each point of sensing chamber to be transferred into each point of sensing chamber, and receive each
Divide the testing result of sensing chamber.
Alternatively, each sensing chamber includes image detecting element, in place detection unit, clearance detection unit and sensor control
Unit processed.
Alternatively, described image detection unit includes video acquisition module, command reception module and industrial control unit (ICU).
Distributed detection system provided in an embodiment of the present invention, according to the total time and flowing water for detecting all detections needs
Generation beat on line determines the quantity of sensing chamber, each detection is distributed to each sensing chamber so that during the test of each sensing chamber
Between be less than streamline on generation beat so that the testing time on station meet the requirement of productive temp.
Brief description of the drawings
Fig. 1 is the structural representation of distributed detection system of the embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
Only it is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As electronic product embeds increasing for function, test can increase total time.And productive temp can not be because of function
Increase and be just allowed to slack-off, in the artificial detection age, tested by increasing human hand, for example, can more people's concurrent testing complete functions,
Can also more people's tests step by step.The problem of same is also faced for automation equipment, detection each single item function, each function
Time is substantially stationary, and when institute's test function quantity increase, total testing time also necessarily increases, and equally occurring to expire
The problem of sufficient productive temp requirement.Streamline has the generation beat of oneself, and generation beat refers to that working plate stops in a station
The time stayed, the beat of fast pipeline can reach 10 seconds plus next station spent time sum is moved to.Current liquid crystal
The switching time of module test pictures generally more than 3 seconds, and machine visual detection device to the detection time of a width picture 1
Within second, when test pictures number more to a certain extent when, the time of all passages consumption is detected in station can be more than stream
The beat of waterline, thus have no idea to meet production requirement.The present invention uses for reference the test step by step in manual testing, there is provided a kind of
Distributed detection system, solve the problems, such as that the testing time is unsatisfactory for productive temp requirement.
The present invention provides a kind of distributed detection system, as shown in figure 1, the distributed detection system includes at least one inspection
Room is surveyed, wherein, the total quantity of the sensing chamber is upward equal to the total testing time of all detections divided by the result of productive temp
Round；
Each sensing chamber, for testing the part detection in all detections, each inspection
The testing time for surveying room is less than the productive temp.
Distributed detection system provided in an embodiment of the present invention, according to the total time and flowing water for detecting all detections needs
Generation beat on line determines the quantity of sensing chamber, each detection is distributed to each sensing chamber so that during the test of each sensing chamber
Between be less than streamline on generation beat so that the testing time on station meet the requirement of productive temp.
Alternatively, in the sensing chamber, one of them is main sensing chamber, and remaining is to divide sensing chamber, the main sensing chamber
Configuration interface is provided with, the detection of the main sensing chamber and point sensing chamber is configured by the configuration interface.
Alternatively, the main sensing chamber, for the detection of each point of sensing chamber to be transferred into each point of sensing chamber, and receive each
Divide the testing result of sensing chamber.
Alternatively, each sensing chamber includes image detecting element, in place detection unit, clearance detection unit and sensor control
Unit processed.
Alternatively, described image detection unit includes video acquisition module, command reception module and industrial control unit (ICU).
Distributed detection system provided by the invention is made up of a main inspection room and Duo Tai mail sorting rooms, and all sensing chamber decompose
All items to be tested of electronic equipment.Main inspection room has server capability simultaneously, has the communications cable between main inspection room and mail sorting room,
The information of all sensing chamber, data, order thus server process, assign.The quantity of mail sorting room depends on the beat of production line,
Productive temp requires faster, and the quantity demand of mail sorting room is more.Equipment is before use, operator initially enters master by man-machine interface
The configuration interface of room is examined, the decomposition and distribution of line interface, test item can be entered by the configuration interface, each sensing chamber is set
Test item.Connected between main sensing chamber and point sensing chamber by cable communication, by main sensing chamber by the detection of each point of sensing chamber
Item is transferred to each point of sensing chamber, while the result of test is returned to main sensing chamber and collected by each point of sensing chamber.With regard to single test item
For, its testing time is relatively uniform, in conjunction with all detections, can obtain total testing time.Total quantity of sensing chamber etc.
Rounded up in the total testing time of all detections divided by the result of productive temp.By the configuration interface of main sensing chamber by institute
There is detection to be assigned to each sensing chamber, the detection time of each sensing chamber is less than productive temp time, while can be surveyed
Try multiple decomposing schemes of total item time.
Each sensing chamber includes image detecting element, detection unit, clearance control unit and sensor control are single in place
Member, wherein image detecting element are used to carry out IMAQ and detection to electronic equipment, and detection unit is used to detect electronics in place
Whether equipment is transferred to station opening position on streamline, and clearance control unit is used for after the detection of electronic equipment has detected
Electronic equipment is moved to next station, sensor control unit be used to sensing up on the work plate of station with the presence or absence of to be detected
Electronic equipment, if be an empty work plate.Described image detection unit includes video acquisition module, command reception module and work
Industry controller, can be with independent acquisition data and transmission data.
Illustrate below by taking the liquid crystal module functional test item of a certain electronic equipment as an example, following table is electronic equipment liquid crystal mould
Group functional test time statistical form
| Sequence number | Test item | The individual event testing time | Test content |
| 1 | RED | 5 | Point, line, surface defect |
| 2 | GREEN | 5 | Point, line, surface defect |
| 3 | BLUE | 5 | Point, line, surface defect |
| 4 | WHITE | 5 | Point, line, surface defect |
| 5 | BLACK | 5 | Point, line, surface defect |
| 6 | 50% GTG | 3 | Planar defect |
As above time of all test items and for 28 seconds, if productive temp is 16 seconds, it is clear that be unable to reach production test
It is required that.Using distributed detection system provided by the invention, it is necessary to sensing chamber's quantity n=total testing times/productive temp, herein
N represent sensing chamber's quantity, if n is not integer, carry to integer.N=28/16=1.75, it is not integer, directly in this example
Position is tapped into, n=2, that is, needs 2 sensing chamber, one of them is main inspection room, and another is mail sorting room.Allocative decision may be selected such as
Under：The main detection of inspection room RED, GREEN, BLUE, the testing time is 15 seconds；Mail sorting room 1 can detect WHITE, BLACK, 50% GTG,
Testing time is 13 seconds.Other detection allocative decisions can certainly be selected, as long as meeting that the testing time of sensing chamber is small
In 16 seconds.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (5)
- A kind of 1. distributed detection system, it is characterised in that including at least one sensing chamber, wherein, the sum of the sensing chamber Amount rounds up equal to the total testing time of all detections divided by the result of productive temp；Each sensing chamber, for testing the part detection in all detections, each sensing chamber Testing time be less than the productive temp.
- 2. distributed detection system according to claim 1, it is characterised in that in the sensing chamber, one of them is Main sensing chamber, to divide sensing chamber, the main sensing chamber is provided with configuration interface, the main sensing chamber and the inspection for dividing sensing chamber for remaining Item is surveyed to be configured by the configuration interface.
- 3. distributed detection system according to claim 2, it is characterised in that the main sensing chamber, for by each go-on-go The detection for surveying room is transferred to each point of sensing chamber, and receives the testing result of each point of sensing chamber.
- 4. distributed detection system according to claim 1, it is characterised in that each sensing chamber includes image detection list Member, in place detection unit, clearance detection unit and sensor control unit.
- 5. distributed detection system according to claim 4, it is characterised in that described image detection unit is adopted including video Collect module, command reception module and industrial control unit (ICU).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859091.3A CN107741422A (en) | 2016-09-28 | 2016-09-28 | distributed detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859091.3A CN107741422A (en) | 2016-09-28 | 2016-09-28 | distributed detection system |
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| Publication Number | Publication Date |
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| CN107741422A true CN107741422A (en) | 2018-02-27 |
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| CN201610859091.3A Pending CN107741422A (en) | 2016-09-28 | 2016-09-28 | distributed detection system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722035A (en) * | 2004-07-14 | 2006-01-18 | 本田技研工业株式会社 | Parts production scheduling method |
| US20070127807A1 (en) * | 2005-12-06 | 2007-06-07 | Avis Corporation | Defect inspection method, defect inspection system, defect inspection program, and memory medium with that program memorized in it |
| CN101132689A (en) * | 2006-08-22 | 2008-02-27 | Juki株式会社 | Production line managing method and system of production line |
| CN101469486A (en) * | 2007-12-28 | 2009-07-01 | Juki株式会社 | Operation analysis device of sewing machine |
| CN101667283A (en) * | 2008-09-05 | 2010-03-10 | Juki株式会社 | Operation analysis apparatus |
| CN106295840A (en) * | 2015-06-09 | 2017-01-04 | 北京福田康明斯发动机有限公司 | A kind of optimize the method for production line operation, device and production line |
-
2016
- 2016-09-28 CN CN201610859091.3A patent/CN107741422A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722035A (en) * | 2004-07-14 | 2006-01-18 | 本田技研工业株式会社 | Parts production scheduling method |
| US20070127807A1 (en) * | 2005-12-06 | 2007-06-07 | Avis Corporation | Defect inspection method, defect inspection system, defect inspection program, and memory medium with that program memorized in it |
| CN101132689A (en) * | 2006-08-22 | 2008-02-27 | Juki株式会社 | Production line managing method and system of production line |
| CN101469486A (en) * | 2007-12-28 | 2009-07-01 | Juki株式会社 | Operation analysis device of sewing machine |
| CN101667283A (en) * | 2008-09-05 | 2010-03-10 | Juki株式会社 | Operation analysis apparatus |
| CN106295840A (en) * | 2015-06-09 | 2017-01-04 | 北京福田康明斯发动机有限公司 | A kind of optimize the method for production line operation, device and production line |
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| 张浩: "《生产管理学》", 31 October 1992, 冶金工业出版社 * |
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