CN201225985Y - Vision sensing system for checking card appearance - Google Patents
Vision sensing system for checking card appearance Download PDFInfo
- Publication number
- CN201225985Y CN201225985Y CNU2008200749176U CN200820074917U CN201225985Y CN 201225985 Y CN201225985 Y CN 201225985Y CN U2008200749176 U CNU2008200749176 U CN U2008200749176U CN 200820074917 U CN200820074917 U CN 200820074917U CN 201225985 Y CN201225985 Y CN 201225985Y
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- China
- Prior art keywords
- card
- controller
- sensor probe
- camera
- sensing system
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- Expired - Fee Related
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a visual sensing system for detecting the appearance of a card; the upper side and the lower side of an IC card transmission rail are respectively provided with a sensor probe, an upper sensor probe and a lower sensor probe; the upper sensor probe and the lower sensor probe are connected with a sensor; the sensor is connected with a controller; the top of the IC card transmission rail is provided with a camera and a flash lamp; the camera and the flash lamp are connected with the controller; the controller is connected with a computer and a monitor; the camera is arranged on a movable bracket; a transverse mediation mechanism and a longitudinal mediation mechanism are arranged on the movable bracket. The running and offset control circuit of the IC card transmission rail is arranged in the controller; an alarming circuit is arranged in the controller. The device of the system can carry out 100 percent of automatic detection on the sensitive information for the appearance of the card by adding the visual sensing system on a plastic packaging machine in the last working procedure of a card manufacture technique, thereby avoiding unqualified products from arriving to customers.
Description
Technical field
The utility model belongs to the verifying attachment that IC-card is produced, particularly a kind of visual sensing system of card visual testing.
Background technology
The general production technology of IC-card is: card system work → card encapsulation → (grooving) → individualized → plastic packaging → packing.Although every operation all has quality control method, can not stop defective products fully and flow to next procedure even flow to the client but be based upon process control on the pick test basis, for example blank card, provinces and cities' title mix that card, pattern mix card, face amount mistake, fall chip, no grooving, nothing printing ICCID number, no label etc.Though these bad quantity seldom, can influence customer satisfaction.
Check for the external sight of card relies on fully manually and carries out, even 100% desk checking also has possibility of omission, like this if any mixing card, not having situations such as printing, fall chip and take place, just might check less than, make bad products in circulation arrive the client.
Summary of the invention
Technical problem to be solved in the utility model is: the visual sensing system that a kind of card visual testing is provided.Reached before packing and IC card product is carried out reliable 100% robotization examine entirely, reach and stop this badness product and flow into the client.
The technical solution of the utility model is:
A kind of visual sensing system of card visual testing is characterized in that: respectively be fixed with a sensor probe in IC-card transmission track above and below: upper sensor probe, lower sensor probe; The upper sensor probe is connected sensor with the lower sensor probe; Sensor connects controller; In IC-card transmission track the top camera and flashlamp are arranged; Camera is connected controller with flashlamp; Controller connects computing machine and monitor; Camera is contained on the travel(l)ing rest, horizontal conciliation mechanism is arranged on the travel(l)ing rest and vertically reconcile mechanism.
Operation of IC-card transmission track and reset control circuit are arranged in the controller; Warning circuit is arranged in the controller.
The utility model effect is:
Except to producing these bad reasons improve at all, before packing, product is carried out the full inspection of reliable 100% robotization and can stop this badness product and flow into the client.
The purpose of native system device is carried out 100% detection automatically by increase visual sensing system on the finishing operation plastic packaging machine of card system fabrication technique with the sensitive information to the card outward appearance just, thereby avoids defective products to arrive in client's hand.
The native system device is made up of 24V direct supply, triggering sensor, camera, lighting source, video display, computer, control enclosure, change-over circuit, hummer and alarm lamp; be connected with the stopping signal of machine with change-over circuit by control enclosure; meeting auto stop when detecting bad card sends buzzerphone simultaneously and reminds the operating personnel to handle accordingly.
The device of this anti-malfunction routine can detect the generation of wrong and defective timely and effectively, thereby avoids bigger loss.
The reliability height of its good stability and height.Can satisfy the plastic packaging machine work for inspection that is lower than 300/minute (promptly 5/second) for travelling speed.
Description of drawings
Fig. 1 is the structural representation of the visual sensing system of card visual testing
Fig. 2 is the controller electricity principle assumption diagram of the visual sensing system of card visual testing
Fig. 3 is the controller electricity principle assumption diagram of the visual sensing system of card visual testing
Fig. 4 is the identification working plan of the visual sensing system of card visual testing
Fig. 5 is the identification work synoptic diagram of the visual sensing system of card visual testing
Embodiment
The visual sensing system of a kind of card visual testing as shown in Figure 1 respectively is fixed with a sensor probe (1) in IC-card (16) transmission track (15) above and below: upper sensor probe (1.1), lower sensor probe (1.2); The upper sensor probe is connected sensor (10) with the lower sensor probe; Sensor connects controller (2); Camera (3) and flashlamp (11) are arranged in IC-card transmission track the top; Camera is connected controller (2) with flashlamp; Controller connects computing machine (5) and monitor (4); Camera is contained on the travel(l)ing rest (12), horizontal conciliation mechanism (13) is arranged on the travel(l)ing rest and vertically reconcile mechanism (14).
Shown in Fig. 2,3 is the electrical schematic diagram and the electric theory structure of the visual sensing system of card visual testing:
Operation of IC-card transmission track and reset control circuit are arranged in the controller; Warning circuit is arranged in the controller.
As Fig. 4 is the identification working plan of the visual sensing system of card visual testing:
Image setting at first;
When image acquisition and the image setting content relatively,
Warning inequality after the warning, is taken out defective card machine reset, again start;
The identical image acquisition next time of carrying out;
The identification course of work as the visual sensing system of Fig. 5 card visual testing:
1. image setting
After adjusting the focal length and aperture of camera (3), object, testing tool, criterion that will block volume image, detection by computing machine (5) etc. is set to controller (2) lining.
2. detecting card
After card arrives the camera below, trigger sensing probe (1) and can detect card and send signal by controller (2) for sensor (10).
3. connecting light source throws light on to card
After controller is received the signal that triggers sensor, connect light source flashlamp (11), throw light on to card.
4. seizure card image
Controller gets off picture catching in the camera, and shows in video monitor (4) lining after treating that light source is connected.
5. image comparison
Controller compares image that captures and the image that is provided with in advance, just send the operation that signal stops plastic packaging machine for plastic packaging machine (6) by change-over circuit (8) when both are inconsistent, the signal of can sounding simultaneously reminds the operating personnel to handle accordingly for alarm lamp (9) for hummer (7) and light signal.
Present technique is successful Application on the card plastic packaging machine of my company, and the reliability of its good stable and height all is confirmed.The detection speed of this technology is different and different according to the complexity of detected object.In general, for the plastic packaging machine that travelling speed is lower than 300/minute (promptly 5/second), its response time is satisfiable fully.
1 camera installation position selection
1) selects card motion position more stably
Like this stability of the image of Huo Deing better, with the high conformity of the image of prior setting.
2) select card to enter plastic packaging film position before
Because after card enters the plastic packaging film, the reflective meeting on plastic packaging film surface makes image that captures and the image consistance variation that is provided with in advance, thus the judgement that leads to errors.
2 camera setting height(from bottom)s are selected
1) the camera setting height(from bottom) is adjusted to 30cm, when focal length is adjusted to 30cm (minimum focus), can obtain the most complete card image clearly.
2) mounting bracket of camera is made adjustablely, can adjust the height of camera and position like this so that obtain the optimized image of card part when special requirement.
3 trigger sensor installs
1) triggering sensor type selects
Because for this plastic packaging machine, when card orbited, the not enough 10mm in interval between the card added the reflective of track metal, and these all can form reflective photoelectric sensor and disturb, and make its swinging of signal, caused the picture position deviation of catching very big.Therefore should select the correlation photoelectric sensor.
2) trigger the sensor installation position selection
A) axial location: be installed in the card border under the camera.
B) lateral attitude: should avoid grooving through triggering the light place of sensor.
Claims (2)
1, a kind of visual sensing system of card visual testing is characterized in that: respectively be fixed with a sensor probe in IC-card transmission track above and below: upper sensor probe, lower sensor probe; The upper sensor probe is connected sensor with the lower sensor probe; Sensor connects controller; In IC-card transmission track the top camera and flashlamp are arranged; Camera is connected controller with flashlamp; Controller connects computing machine and monitor; Camera is contained on the travel(l)ing rest, horizontal conciliation mechanism is arranged on the travel(l)ing rest and vertically reconcile mechanism.
2, the visual sensing system of card visual testing according to claim 1 is characterized in that: operation of IC-card transmission track and reset control circuit are arranged in the controller; Warning circuit is arranged in the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200749176U CN201225985Y (en) | 2008-06-02 | 2008-06-02 | Vision sensing system for checking card appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200749176U CN201225985Y (en) | 2008-06-02 | 2008-06-02 | Vision sensing system for checking card appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225985Y true CN201225985Y (en) | 2009-04-22 |
Family
ID=40598880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200749176U Expired - Fee Related CN201225985Y (en) | 2008-06-02 | 2008-06-02 | Vision sensing system for checking card appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225985Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175309A (en) * | 2011-03-01 | 2011-09-07 | 飞迅科技(苏州)有限公司 | Equipment for detecting luminance of multimedia control panel indicating lamp for automobile |
| CN103240230A (en) * | 2013-05-20 | 2013-08-14 | 上海东方磁卡工程有限公司 | Non-damage detection system and method for coil outgoing line of intelligent card |
| CN103673993A (en) * | 2013-12-18 | 2014-03-26 | 柳州杰诺瑞汽车电器***制造有限公司 | On-line visual error prevention system of starter |
| CN103698335A (en) * | 2013-12-11 | 2014-04-02 | 大连运明自动化技术有限公司 | Non-contact testing method and system |
| CN103950704A (en) * | 2013-12-18 | 2014-07-30 | 柳州杰诺瑞汽车电器***制造有限公司 | Online vision error proofing method for assembly line |
| CN104290444A (en) * | 2014-09-28 | 2015-01-21 | 北京凌云光技术有限责任公司 | Shutdown control method for self-adhesive label detection device |
-
2008
- 2008-06-02 CN CNU2008200749176U patent/CN201225985Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175309A (en) * | 2011-03-01 | 2011-09-07 | 飞迅科技(苏州)有限公司 | Equipment for detecting luminance of multimedia control panel indicating lamp for automobile |
| CN103240230A (en) * | 2013-05-20 | 2013-08-14 | 上海东方磁卡工程有限公司 | Non-damage detection system and method for coil outgoing line of intelligent card |
| CN103698335A (en) * | 2013-12-11 | 2014-04-02 | 大连运明自动化技术有限公司 | Non-contact testing method and system |
| CN103698335B (en) * | 2013-12-11 | 2016-01-13 | 大连运明自动化技术有限公司 | A kind of method of contactless test |
| CN103673993A (en) * | 2013-12-18 | 2014-03-26 | 柳州杰诺瑞汽车电器***制造有限公司 | On-line visual error prevention system of starter |
| CN103950704A (en) * | 2013-12-18 | 2014-07-30 | 柳州杰诺瑞汽车电器***制造有限公司 | Online vision error proofing method for assembly line |
| CN104290444A (en) * | 2014-09-28 | 2015-01-21 | 北京凌云光技术有限责任公司 | Shutdown control method for self-adhesive label detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20140602 |