CN203596060U - Canteen card swiping machine based on machine vision - Google Patents
Canteen card swiping machine based on machine vision Download PDFInfo
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- CN203596060U CN203596060U CN201320689335.XU CN201320689335U CN203596060U CN 203596060 U CN203596060 U CN 203596060U CN 201320689335 U CN201320689335 U CN 201320689335U CN 203596060 U CN203596060 U CN 203596060U
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Abstract
The utility model discloses a canteen card swiping machine based on machine vision. The canteen card swiping machine comprises a camera, an LED light supplement lamp, an image collection card, an upper computer, a POS card swiping main machine and a radio-frequency card. The camera and the LED light supplement lamp are embedded in the POS card swiping main machine. The camera is connected with the upper computer through the image collection card. The upper computer is connected with the camera, the LED light supplement lamp and the POS card swiping main machine, and controls the camera, the LED light supplement lamp and the POS card swiping main machine. The POS card swiping main machine reads the radio-frequency card. The canteen card swiping machine can prevent loss of a lot of money after a card is lost, and has a chance to take a picture of people picking up the card, and reduces worry of the card owner after the card is lost.
Description
Technical field
The utility model relates to a kind of dining room machine for punching the card based on machine vision, belongs to industrial automatic control field.
Background technology
Tradition dining room machine for punching the card can be used any holder, just in case after the main loss card of card, report the loss as having little time, card may just be picked up card, and person uses like this, gives the unnecessary economic loss of having blocked master tape.Even if next card is picked up card, person has used, and we also have no idea to track ten card persons' apperance, cannot find ten card persons.The processing that both of these case obviously can not meet after card holder loses card is expected.
Utility model content
The purpose of this utility model is to solve problems of the prior art, a kind of dining room machine for punching the card based on machine vision is provided, the electron devices such as main frame, camera, image pick-up card, host computer of swiping the card by POS are controlled dining room bankcard consumption system in real time, the possibility of being utilized by the person that picked up card after card is lost can be effectively reduced, and ten card persons' photo can also be tracked.
For achieving the above object, the utility model adopts following technical proposals:
A dining room machine for punching the card based on machine vision, comprises camera, LED light compensating lamp, image pick-up card, host computer, POS swipe the card main frame and radio-frequency card; Described camera and LED light compensating lamp are embedded in POS and swipe the card in main frame; Described camera connects host computer through image pick-up card; Described host computer connects and controls camera, LED light compensating lamp and the POS main frame of swiping the card; The described POS main frame of swiping the card reads radio-frequency card.
Described camera adopts CCD industrial camera, and described image pick-up card adopts PCI-1409 monochrome image capture card.
The described POS main frame of swiping the card comprises keyboard, single-chip microcomputer and hummer, and described single-chip microcomputer connects controls hummer; Described single-chip microcomputer connects host computer, and radio-frequency card is read in connection.
The utility model compared with prior art, has following apparent practicality feature and advantage:
The utility model can guarantee to be unlikely to lose a large amount of amount of money after card is lost, but also has an opportunity to track ten card persons' photo, has solved the main trouble and worry of losing after card of card.
Accompanying drawing explanation
Fig. 1 is a kind of dining room machine for punching the card structured flowchart based on machine vision of the utility model.
Fig. 2 is the POS host module schematic diagram of swiping the card in the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated:
Embodiment mono-:
Referring to Fig. 1, a kind of dining room machine for punching the card based on machine vision, comprises camera 1, LED light compensating lamp 2, image pick-up card 3, host computer 4, POS swipe the card main frame 5 and radio-frequency card 6; Described camera 1 and LED light compensating lamp 2 are embedded in POS and swipe the card in main frame 5; Described camera 1 connects host computer 4 through image pick-up card 3; Described host computer 4 connects and controls camera 1, LED light compensating lamp 2 and the POS main frame 5 of swiping the card; The described POS main frame 5 of swiping the card reads radio-frequency card 6.
Embodiment bis-:
The present embodiment and embodiment mono-are basic identical, and special feature is: described camera 1 adopts CCD industrial camera, and described image pick-up card 3 adopts PCI-1409 monochrome image capture card.The described POS main frame 5 of swiping the card comprises keyboard 7, single-chip microcomputer 8 and hummer 9, and described single-chip microcomputer 8 connects controls hummers 9; Described single-chip microcomputer 8 connects host computer 4, and radio-frequency card 6 is read in connection.
Communicating by letter between single-chip microcomputer 8 and host computer 4 adopts the RS232C Interface realization of 9 cores, in hardware circuit design, in order to make the RS232C level energy proper communication of input and output Transistor-Transistor Logic level and host computer 4 of single-chip microcomputer 8, must there is a level shifting circuit between the two, adopt MAX232 chip to realize the conversion between level here.
In the time that holder consumes under normal circumstances, consumption as each in radio-frequency card 6 is less than 50 yuan or consume number of times every day and be less than 10 times, in the time that radio-frequency card 6 is swiped the card main frame 5 near POS, the amount of money that single-chip microcomputer 8 is inputted according to keyboard 7 reads the interior remaining sum of radio-frequency card 6, after deducting fees successfully, hummer 9 meeting jingle bells, can't trigger camera 1 and take pictures; In the time consuming under holder's abnormal conditions, consumption as each in radio-frequency card 6 is more than or equal to 50 yuan or consume number of times every day and be more than or equal to 10 times, in the time that radio-frequency card 6 is swiped the card main frame 5 near POS, single-chip microcomputer 8 can not identification card in remaining sum, return signal is to host computer 4, and host computer 4 triggers camera 1 and takes pictures, and obtains holder's photo, the picture signal obtaining is passed to host computer 4, and host computer 4 is controlled the POS main frame 5 of swiping the card again needs password to identify radio-frequency card 6.
Claims (3)
1. the dining room machine for punching the card based on machine vision, comprises camera (1), LED light compensating lamp (2), image pick-up card (3), host computer (4), POS swipe the card main frame (5) and radio-frequency card (6); It is characterized in that: described camera (1) and LED light compensating lamp (2) are embedded in POS and swipe the card in main frame (5); Described camera (1) connects host computer (4) through image pick-up card (3); Described host computer (4) connects and controls camera (1), LED light compensating lamp (2) and the POS main frame (5) of swiping the card; The described POS main frame (5) of swiping the card reads radio-frequency card (6).
2. a kind of dining room machine for punching the card based on machine vision according to claim 1, is characterized in that: described camera (1) adopts CCD industrial camera, and described image pick-up card (3) adopts PCI-1409 monochrome image capture card.
3. a kind of dining room machine for punching the card based on machine vision according to claim 1, is characterized in that: the described POS main frame (5) of swiping the card comprises keyboard (7), single-chip microcomputer (8) and hummer (9), and described single-chip microcomputer (8) connects controls hummer (9); Described single-chip microcomputer (8) connects host computer (4), and radio-frequency card (6) is read in connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689335.XU CN203596060U (en) | 2013-11-05 | 2013-11-05 | Canteen card swiping machine based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689335.XU CN203596060U (en) | 2013-11-05 | 2013-11-05 | Canteen card swiping machine based on machine vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596060U true CN203596060U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689335.XU Expired - Fee Related CN203596060U (en) | 2013-11-05 | 2013-11-05 | Canteen card swiping machine based on machine vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427487A (en) * | 2015-11-14 | 2016-03-23 | 合肥骇虫信息科技有限公司 | Intelligent consumption machine |
| CN109377643A (en) * | 2019-01-03 | 2019-02-22 | 深圳市华伟兴实业有限公司 | A kind of POS based on recognition of face |
-
2013
- 2013-11-05 CN CN201320689335.XU patent/CN203596060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427487A (en) * | 2015-11-14 | 2016-03-23 | 合肥骇虫信息科技有限公司 | Intelligent consumption machine |
| CN109377643A (en) * | 2019-01-03 | 2019-02-22 | 深圳市华伟兴实业有限公司 | A kind of POS based on recognition of face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |