CN102708486A - Restaurant tray automatic settlement system capable of discriminating dishes through coded magnetic steels - Google Patents
Restaurant tray automatic settlement system capable of discriminating dishes through coded magnetic steels Download PDFInfo
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- CN102708486A CN102708486A CN2012101758949A CN201210175894A CN102708486A CN 102708486 A CN102708486 A CN 102708486A CN 2012101758949 A CN2012101758949 A CN 2012101758949A CN 201210175894 A CN201210175894 A CN 201210175894A CN 102708486 A CN102708486 A CN 102708486A
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- pallet
- rfid
- bowl dish
- magnet steel
- radio frequency
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Abstract
The invention discloses a restaurant tray automatic settlement system capable of discriminating dishes through coded magnetic steels. The system comprises a dish detection unit, an RFID (radio frequency identification device) card settlement unit and a microcontroller unit. The dish detection unit comprises the coded magnetic steel embedded at the bottoms of the dishes which are freely grouped, a magnetic field detection module arranged at a support track of a tray, and a tray in-place detection module. The RFID card settlement unit comprises an RFID induction card and a radio frequency read module; and the microcontroller unit is provided with a microcontroller chip and a sound chip. The system is further provided with a press key, an LCD (Liquid Crystal Display) screen and a man-machine interface such as a printer. The system can quickly and accurately detect the different combinations of a plurality of dishes in the tray, and the RFID induction card is settled through the radio frequency read module according to the total price of the meal; the list of food bought by a customer is displayed on the LCD screen; and the restaurant tray automatic settlement system can satisfy a printing requirement of the customer. The restaurant tray automatic settlement system avoids the disadvantages of low efficiency and the mistakes in manual settlement and improves the food purchase efficiency of the customer.
Description
Technical field
The present invention relates to a kind ofly realize the dining room pallet Automated Clearing House system of bowl dish identification, in order to the quickness and high efficiency of providing convenience to dining room, all kinds of self-service dining room clearing solution of charging accurately with the coding magnet steel.
Background technology
At present; Dining room, domestic all kinds of dining room is just progressively purchased formula by traditional conversation point and is purchased the meal pattern and purchase the meal schema evolution to the self-service food formula of getting; Greatly improved the have dinner efficient and the civilization of having dinner, but blemish in an otherwise perfect thing is that its last checkout charge link still is manually-operated, promptly rely on artificial visually examine and mental arithmetic after; Collect cash or from RFID (RF identification) contactless card, deduct, this way efficient is extremely low and very easily cause the wrong dispute of receiving.So far also do not see effective solution to this problem.
Summary of the invention
The invention discloses an a kind of dining room pallet Automated Clearing House system of discerning with coding magnet steel realization bowl dish, its purpose is to the artificial deficiency that causes inefficiency and very easily make mistakes of settling accounts of existing dining room, dining room dependence solution to be provided.The truth of the present invention from bringing convenience for the person that purchases meal; Make full use of bowl supporting rail frame spacing features of smaller of dish bottom under pallet; Discern the combined situation of various bowl dish in the pallet by magnetic field induction; Be aided with the detecting pallet again and whether arrive clearing zone on the supporting rail frame and determine when that a bowl dish that begins in the pallet detects identification, thereby under the prerequisite of guaranteeing reliable clearing, realized low-carbon energy-saving.
In order to achieve the above object, technical scheme of the present invention provides an a kind of dining room pallet Automated Clearing House system of realizing the identification of bowl dish with the coding magnet steel;
Said Automated Clearing House system comprises a bowl dish detecting unit, rfid card clearing unit and micro controller unit;
Described micro controller unit is provided with microcontroller chip;
Said rfid card clearing unit is provided with RFID contactless card and radio frequency read module; Said radio frequency read module and said RFID contactless card carry out contactless communication, come the balance amount information in the said RFID contactless card is inquired about and revised;
Said bowl dish detecting unit is provided with the magnetic field detection module, and is embedded the coding magnet steel in each bowl dish; Varying number and the layout of said coding magnet steel to be embedded in the magnet steel in bowl dish characterizes the type number of each bowl dish; Said magnetic field detection module and said coding magnet steel carry out contactless communication, obtain to be placed on the combined information of the bowl dish in the pallet;
Said radio frequency read module and said magnetic field detection module are connected with said microcontroller chip respectively; The combined information of the bowl dish that provides according to said magnetic field detection module calculates the corresponding consumption amount of money by said microcontroller chip, and controls said radio frequency read module and from said RFID contactless card, deduct.
Said coding magnet steel is installed in the bottom of each bowl dish;
The supporting rail frame of said pallet is provided with the clearing zone;
Said magnetic field detection module is under the supporting rail frame of said pallet, magnetic induction sensor and testing circuit thereof that corresponding said clearing zone is provided with.
Described bowl dish detecting unit also comprises the pallet that is connected with the said microcontroller chip detecting module that puts in place;
The said pallet detecting module that puts in place is in said supporting rail frame both sides, sensor and circuit for detecting thereof that corresponding said clearing zone is provided with, and it is regional to confirm whether said pallet gets into said clearing.
Said microcontroller chip also is connected with man-machine interface; Said man-machine interface comprises button, LCD display and printer.
Said micro controller unit also comprises the speech chip that is connected with said microcontroller chip, in settlement process, drives voice-output device and sends information.
The outstanding advantage and the good effect of Automated Clearing House system according to the invention are: the present invention utilizes the contactless message exchange in magnetic field; Can identify the various combination of a plurality of bowls of dish in the pallet quickly and accurately; And then through the radio frequency read module RFID contactless card is settled accounts according to the canteen total price of calculating; And on LCD display, list the detail list of the canteen of purchasing and can support user's print request, thereby improved the personnel that have dinner purchase meal efficient, and can effectively avoid in the existing manual clearing; Saliva pollutes dish, shortcomings such as inaccurate, that mental arithmetic is prone to make mistakes, mental arithmetic speed is slower, and settlement efficiency is low are recited in range estimation.The present invention realizes that for utilizing the RFID contactless card clearing provide possibility automatically, has satisfied self-service dining room, food formula dining room the pressing at clearing link of getting; Get today that dining room, food formula dining room is more and more popularized in the whole nation for self-service, this automatic settlement mode has very wide application prospect.And this pattern also provides the improvement thinking that can use for reference for the other industry of present using artificial clearing.
Description of drawings
Fig. 1 is an inner structure synoptic diagram of realizing the dining room pallet Automated Clearing House system of bowl dish identification with the coding magnet steel according to the invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain, but present embodiment is not limited to the present invention, every employing similarity method of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
Dining room pallet Automated Clearing House system with the identification of coding magnet steel realization bowl dish according to the invention is provided with a bowl dish detecting unit, rfid card clearing unit and micro controller unit, and its framed structure is as shown in Figure 1.
Described bowl dish detecting unit, comprise pallet put in place detecting module 1, be embedded coding magnet steel 2 and magnetic field detection module 3 in bowl dish bottom.
Wherein, the described pallet detecting module 1 that puts in place is by the sensor that is installed in tray support rail frame both sides, confirms whether pallet gets into the clearing zone on the supporting rail frame.Described coding magnet steel 2 is to embed the magnet steel quantity and the layout of bowl dish bottom, to characterize the type number of various bowl dish.Described magnetic field detection module 3 then is through being installed in the magnetic induction sensor under the tray support rail frame, described coding magnet steel 2 is carried out contactless communication, obtaining the combined information of several bowls dish in the pallet with this.
Described rfid card clearing unit comprises RFID contactless card 4 and radio frequency read module 5, is contactless communication between the two.
Described micro controller unit comprises microcontroller chip 6 and speech chip 8.
In addition, system also is provided with man-machine interface, comprises button, LCD display 7 and printer 9, or similar with it input-output device.Above-mentioned pallet put in place detecting module 1, magnetic field detection module 3, radio frequency read module 5, LCD display 7, speech chip 8 and printer 9 all are connected with described microcontroller chip 6 respectively.
In an embodiment of the present invention, the pallet detecting module 1 that puts in place: adopt the TCRT5000 infrared emission to pipe; Coding magnet steel 2: adopting specification is the N42 magnet steel of 3*5mm, in the bottom combined and arranged of common bowl dish; Magnet steel detection module 3: adopt the EW-460 Hall element; RFID contactless card 4: adopting frequency is the M120B RFID contactless card of 13.56MHz; Radio frequency read module 5: adopt Mifare RC522 card reader; Microcontroller chip 6: adopt the MC9S12XS128MAA chip; LCD display 7: adopt 10.4 cun color LCD display screen; Speech chip 8: adopt the WT588D speech chip.
The readiness of the above-mentioned Automated Clearing House system of the present invention: after Installation and Debugging finish, open the power switch of system, power light is bright, 3 normal display system name and the current time of LCD display, representes that this system is ready.
The workflow of this system is following:
After the person that purchases meal will be equipped with canteen from the canteen windowsill several bowls dish is put into pallet, the clearing area entry place that pallet is taken the rail frame.Earlier RFID contactless card 4 is placed on the induction zone of radio frequency read module 5, moves past the clearing zone on the rail frame forward with the hand propelled pallet then; At this moment, the pallet detecting module 1 on the rail frame will learn that pallet has got into the clearing zone, and send this information to microcontroller chip 6.
Whether microcontroller chip 6 need be examined RFID contactless card 4 and put in place, and the person is put card then to purchase meal by 8 promptings of microcontroller chip 6 startup speech chips as if not putting in place; Start magnet steel detection modules 3 if put in place then by microcontroller chip 6, begin to discern the coding magnet steel 2 of each bowl dish bottom in the pallet, and will discern institute's information that obtains and compare with intrasystem database and calculating, draw the corresponding consumption amount of money.
Afterwards, from RFID contactless card 4, deduct the consumption amount of money, will consume in detailed, the deduct fees amount of money and the card information such as remaining sum again and be presented on the LCD display 7, ring prompting with the news of hummer at last and settle accounts and finish by radio frequency read module 5.This moment also can the person be required according to purchasing meal, expands consumption with the background printing of bar with key mode, and system still can handle the follow-up person's that purchases meal settlement operations on the foreground during printing.
If it is required to pay this consumption that Sorry, your ticket has not enough value in the person's that purchases meal the card, then allow the overdraw of certain amount, and remind through speech chip 8 and LCD display 7 and to purchase meal the person should in time supplement with money.Fail to perceive the existence of RFID contactless card 4 on the induction zone like radio frequency read module 5, and this moment, microcontroller chip 6 learned that via magnet steel detection module 3 the bowl dish of existing embedded coding magnet steel 2 passes through, and then starts speech chip 8 and reports to the police.
Although content of the present invention has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited appended claim.
Claims (5)
1. realize it is characterized in that the dining room pallet Automated Clearing House system of bowl dish identification with the coding magnet steel for one kind:
Said Automated Clearing House system comprises a bowl dish detecting unit, rfid card clearing unit and micro controller unit;
Described micro controller unit is provided with microcontroller chip (6);
Said rfid card clearing unit is provided with RFID contactless card (4) and radio frequency read module (5); Said radio frequency read module (5) carries out contactless communication with said RFID contactless card (4), comes the balance amount information in the said RFID contactless card (4) is inquired about and revised;
Said bowl dish detecting unit is provided with magnetic field detection module (3), and is embedded the coding magnet steel (2) in each bowl dish; Varying number and the layout of said coding magnet steel (2) to be embedded in the magnet steel in bowl dish characterizes the type number of each bowl dish; Said magnetic field detection module (3) is carried out contactless communication with said coding magnet steel (2), obtains to be placed on the combined information of several bowls dish in the pallet;
Said radio frequency read module (5) and said magnetic field detection module (3) are connected with said microcontroller chip (6) respectively; The combined information of the bowl dish that provides according to said magnetic field detection module (3) calculates the corresponding consumption amount of money by said microcontroller chip (6), and controls said radio frequency read module (5) and from said RFID contactless card (4), deduct.
2. Automated Clearing House system as claimed in claim 1 is characterized in that,
Said coding magnet steel (2) is installed in the bottom of each bowl dish;
The supporting rail frame of said pallet is provided with the clearing zone;
Said magnetic field detection module (3) is under the supporting rail frame of said pallet, magnetic induction sensor and testing circuit thereof that corresponding said clearing zone is provided with.
3. Automated Clearing House system as claimed in claim 2 is characterized in that,
Described bowl dish detecting unit also comprises the pallet that is connected with said microcontroller chip (6) detecting module (1) that puts in place;
The said pallet detecting module (1) that puts in place is in said supporting rail frame both sides, sensor and circuit for detecting thereof that corresponding said clearing zone is provided with, and it is regional to confirm whether said pallet gets into said clearing.
4. Automated Clearing House system as claimed in claim 1 is characterized in that,
Said microcontroller chip (6) also is connected with man-machine interface; Said man-machine interface comprises button, LCD display (7) and printer (9).
5. Automated Clearing House system as claimed in claim 1 is characterized in that,
Said micro controller unit also comprises the speech chip (8) that is connected with said microcontroller chip (6), in settlement process, drives voice-output device and sends information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101758949A CN102708486A (en) | 2012-05-31 | 2012-05-31 | Restaurant tray automatic settlement system capable of discriminating dishes through coded magnetic steels |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101758949A CN102708486A (en) | 2012-05-31 | 2012-05-31 | Restaurant tray automatic settlement system capable of discriminating dishes through coded magnetic steels |
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| CN102708486A true CN102708486A (en) | 2012-10-03 |
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| CN2012101758949A Pending CN102708486A (en) | 2012-05-31 | 2012-05-31 | Restaurant tray automatic settlement system capable of discriminating dishes through coded magnetic steels |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103679933A (en) * | 2013-11-20 | 2014-03-26 | 上海理工大学 | Wireless sensor network settlement system |
| CN104298957A (en) * | 2013-07-18 | 2015-01-21 | 中国汽车工业工程公司 | Automatic identification method and system |
| CN105167472A (en) * | 2015-09-29 | 2015-12-23 | 赵弘宇 | NFC-based automatic food supplying device |
| CN107853965A (en) * | 2017-11-13 | 2018-03-30 | 上海电机学院 | A kind of Automatic-settlement service plate |
| CN109064689A (en) * | 2018-07-02 | 2018-12-21 | 西南石油大学 | A kind of service plate automatic identification equipment based on array of magnetic sensors |
| CN110084585A (en) * | 2019-04-15 | 2019-08-02 | 珠海优特智厨科技有限公司 | A kind of method, settlement method and control device controlling cooking equipment |
| CN111080494A (en) * | 2019-12-12 | 2020-04-28 | 常州金葵智能技术有限公司 | Restaurant system for realizing unmanned settlement by using intelligent tray and settlement method thereof |
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| JPH10222763A (en) * | 1997-02-12 | 1998-08-21 | Glory Ltd | Automatic payment system for restaurant and its account settlement system |
| CN201247496Y (en) * | 2008-08-25 | 2009-05-27 | 金�雨 | Induction type IC card consumption machine |
| CN101477729A (en) * | 2008-12-30 | 2009-07-08 | 于忠清 | Self-help meal sale system and information processing method of the system |
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2012
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Patent Citations (4)
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| JPH08153281A (en) * | 1994-11-28 | 1996-06-11 | Hitachi Ltd | System for adjusting restaurant charge |
| JPH10222763A (en) * | 1997-02-12 | 1998-08-21 | Glory Ltd | Automatic payment system for restaurant and its account settlement system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104298957A (en) * | 2013-07-18 | 2015-01-21 | 中国汽车工业工程公司 | Automatic identification method and system |
| CN104298957B (en) * | 2013-07-18 | 2018-09-21 | 中国汽车工业工程公司 | A kind of automatic identifying method and system |
| CN103679933A (en) * | 2013-11-20 | 2014-03-26 | 上海理工大学 | Wireless sensor network settlement system |
| CN105167472A (en) * | 2015-09-29 | 2015-12-23 | 赵弘宇 | NFC-based automatic food supplying device |
| CN107853965A (en) * | 2017-11-13 | 2018-03-30 | 上海电机学院 | A kind of Automatic-settlement service plate |
| CN109064689A (en) * | 2018-07-02 | 2018-12-21 | 西南石油大学 | A kind of service plate automatic identification equipment based on array of magnetic sensors |
| CN110084585A (en) * | 2019-04-15 | 2019-08-02 | 珠海优特智厨科技有限公司 | A kind of method, settlement method and control device controlling cooking equipment |
| CN111080494A (en) * | 2019-12-12 | 2020-04-28 | 常州金葵智能技术有限公司 | Restaurant system for realizing unmanned settlement by using intelligent tray and settlement method thereof |
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Application publication date: 20121003 |