CN105167472A - NFC-based automatic food supplying device - Google Patents
NFC-based automatic food supplying device Download PDFInfo
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- CN105167472A CN105167472A CN201510627763.3A CN201510627763A CN105167472A CN 105167472 A CN105167472 A CN 105167472A CN 201510627763 A CN201510627763 A CN 201510627763A CN 105167472 A CN105167472 A CN 105167472A
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Abstract
The invention discloses an NFC-based automatic food supplying device. The device comprises a conveyer belt and a plurality of fast food boxes evenly distributed on the conveyer belt. Each fast food box comprises a tray used for accommodating a dinner plate and a cover, wherein the tray and the cover are matched, the tray is fixedly arranged on the conveyer belt, and the inner end of the cover is hinged to the inner end of the tray. A control mechanism sensing NFC signals of mobile phones and controlling the corresponding cover to open and close is arranged on each fast food box. By means of the NFC function of smartphones, the self-service dining requirement of customers is met, food selection, food taking and payment are integrated, service staff and cashiers are not needed, labor cost is greatly reduced for the foodservice industry, dining time is shortened, and service quality is improved.
Description
Technical field
The present invention relates to catering field, particularly a kind of food and drink automatic supply device of the employing wireless communication technology.
Background technology
Along with the quickening of society work rhythm and rhythm of life, more and more higher to the requirement industry of catering industry when people eat out.But current food and beverage sevice place mostly is manual service, such as: order, food delivery, all need waiter to participate in, checkout also needs cashier to participate in, and therefore in dining peak period, attendant just can be extremely busy, often can attend to one thing and lose sight of another, and causes client to be discontented with; Particularly for fast food retail business, this kind of situation is more obvious.
Current smart mobile phone is very universal, and the NFC technique be applied in smart mobile phone is also very ripe.NFC wireless near field communication (NearFieldCommunication) is a kind of short-range high frequency wireless communication technology, allows to carry out contactless point-point and short-dis-tance data transmission (in ten centimetres) between electronic equipment; This technology is developed by contact-free formula RF identification (RFID), and backward compatible RFID, be mainly used in the handheld devices such as mobile phone, providing the M2M communication of (MachinetoMachine).Because near-field communication has natural security, therefore, NFC technique is considered to have great application prospect in fields such as mobile-phone payments.If therefore NFC technique can be applied to fast food retail business, bring great convenience will to catering trade or retail business.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of food and drink automatic supply device based on NFC, can have dinner on the basis of demand meeting customer self-service, reduce the employment cost of catering industry, improve service quality.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows.
A kind of food and drink automatic supply device based on NFC, comprise conveyer belt and even cloth some cutlery boxs on a moving belt, described cutlery box comprises equipped mutually pallet and meal lid for placing service plate, and pallet is fixedly installed on a moving belt, and the medial extremity of meal lid and the medial extremity of pallet are hinged; Described cutlery box is provided with induction mobile phone NFC signal and controls meal lid and open and the controlling organization of closing.
Above-mentioned a kind of food and drink automatic supply device based on NFC, described controlling organization comprises microprocessor, power module, main control end switch, magnetic switch and the NFC inductor for responding to mobile phone NFC signal, main control end switch-linear hybrid is at the hinged end of meal lid with pallet, magnetic switch is arranged on the joint of meal lid and pallet, NFC inductor is arranged on meal caping end, described power module is connected with the power end of microprocessor and NFC inductor respectively, main control end switch is connected in series between power module and NFC inductor, and the output of microprocessor connects magnetic switch.
Above-mentioned a kind of food and drink automatic supply device based on NFC, described service plate is embedded with RFID radio-frequency card.
Above-mentioned a kind of food and drink automatic supply device based on NFC, the inner of described cutlery box is also provided with numeric keypad, and the output of numeric keypad connects the input of microprocessor.
Above-mentioned a kind of food and drink automatic supply device based on NFC, described conveyer belt is circular.
Above-mentioned a kind of food and drink automatic supply device based on NFC, described meal lid is transparent meal lid.
Owing to have employed above technical scheme, the invention technological progress is as follows.
The NFC function of combined with intelligent mobile phone of the present invention, meets the self-service demand of having dinner of client, achieves choosing and eats, gets meal, payment function in one, without the need to arranging unnecessary attendant and cashier, greatly reduce the employment cost of catering industry, shorten time for eating meals, improve service quality; And all food is all placed in cutlery box, ensure that the clean hygiene of food.The most meaningfully, after adopting the present invention, dining no longer needs the physical monetary that circulates, and having dinner easily and efficiently simultaneously, ensure that the safety of property.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the structural representation of cutlery box of the present invention;
Fig. 3 is the electrical principle block diagram of control section of the present invention.
Wherein: 1. conveyer belt, 2. cutlery box, 21. meal lids, 22. main control end switches, 23. magnetic switch, 24.NFC inductor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
Based on a food and drink automatic supply device of NFC, its structure as shown in Figure 1, comprises conveyer belt 1 and even cloth some cutlery boxs 2 on a moving belt, in the present embodiment, conveyer belt is circulus, and cook is positioned at the center of endless conveyor belt, and diner is positioned at outside conveyer belt.
As shown in Figure 2, comprise pallet equipped mutually and meal lid 21, pallet is fixedly installed on a moving belt the structure of cutlery box 2, and for placing service plate, the medial extremity of meal lid and the medial extremity of pallet are hinged; Cutlery box is provided with controlling organization, for responding to mobile phone NFC signal and controlling opening and closedown of meal lid.Watch and the food selecting oneself to like for convenience of diner, meal lid adopts transparent material to make.
The electrical principle of controlling organization as shown in Figure 3, comprises microprocessor, power module, main control end switch 22, magnetic switch 23, NFC inductor 24 and RFID radio-frequency card.Whether main control end switch 22 is arranged on meal lid and the hinged end of pallet, switch on power for Non-follow control NFC inductor.Magnetic switch 23 is arranged on meal lid and the joint of pallet, is usually arranged on meal lid near the outer end of diner, for opening under micro-processor control or the meal lid that closes.NFC inductor 24 is arranged on meal caping end, for responding to mobile phone NFC signal and RFID radio-frequency card signal, and according to the Signal transmissions that will gather to microprocessor, or receives signal that microprocessor sends and mobile phone is concluded the business.RFID radio-frequency card is inlaid on service plate, and for after cutlery box put into by service plate, send signal to NFC inductor, NFC inductor sends microprocessor to after collecting signal, and microprocessor controls the folding of magnetic switch according to signal.The annexation of above-mentioned each module is specially: power module is connected with the power end of microprocessor and NFC inductor respectively, and main control end switch is connected in series between power module and NFC inductor, and the output of microprocessor connects magnetic switch; NFC inductor intercoms mutually with RFID radio-frequency card and diner's mobile phone respectively.
Revise the price of food in cutlery box for convenience of cook, be also provided with numeric keypad in the inner of cutlery box, the output of numeric keypad connects the input of microprocessor.
Operation principle of the present invention is: cook makes food in conveyer belt, and by food subpackaging in the cutlery box on continuous pivotal conveyer belt, by the price of numeric keypad to food in microprocessor input cutlery box, and press main control end switch, make NFC inductor obtain electric being in and treat duty; After now the NFC inductor of meal caping end senses the RFID radio-frequency card information on service plate, signal is sent to microprocessor, microprocessor controls magnetic switch according to this signal and cuts out, cutlery box closed and cannot open in outside, only having and could open by cutlery box when Microprocessor S3C44B0X magnetic switch is opened.
Diner at mealtime, can pass through the food that transparent meal lid is selected oneself to like, then by the NFC inductor of mobile phone near meal caping end, after NFC inductor receives mobile phone signal, be transferred to microprocessor, microprocessor sends to NFC inductor instruction of withholing, and NFC inductor is withholdd to the electronic money in mobile phone by the NFC payment function of mobile phone, completes payment; Payment information is transferred to microprocessor by NFC inductor, and microprocessor sends OPEN to magnetic switch again, and magnetic switch disconnects, and the outer end of meal lid pops up, and food can take out edible by diner.
After diner's dining, service plate can be put back to any one meal lid is on the pallet of open mode, after the NFC inductor of meal caping end senses the RFID radio-frequency card information on service plate, send signal to microprocessor, microprocessor controls magnetic switch according to this signal and cuts out; Now, mobile phone can be put on the NFC inductor of meal caping end by diner again, after NFC inductor receives mobile phone signal, be transferred to microprocessor, microprocessor sends to NFC inductor and returns money instruction, the NFC payment function of NFC inductor by mobile phone from mobile phone is returned the electronic money in mobile phone, namely returns the expense of service plate, has namely consumed.
When cook gets service plate, disconnected by main control end switch, then magnetic switch loses magnetic force, disconnects voluntarily, and cutlery box can be opened.
Claims (6)
1. the food and drink automatic supply device based on NFC, it is characterized in that: comprise conveyer belt (1) and even cloth some cutlery boxs (2) on a moving belt, described cutlery box comprises equipped mutually pallet and meal lid (21) for placing service plate, pallet is fixedly installed on a moving belt, and the medial extremity of meal lid and the medial extremity of pallet are hinged; Described cutlery box is provided with induction mobile phone NFC signal and controls meal lid and open and the controlling organization of closing.
2. a kind of food and drink automatic supply device based on NFC according to claim 1, it is characterized in that: described controlling organization comprises microprocessor, power module, main control end switch (22), magnetic switch (23) and the NFC inductor (24) for responding to mobile phone NFC signal, main control end switch (22) is arranged on the hinged end of meal lid and pallet, magnetic switch (23) is arranged on the joint of meal lid and pallet, NFC inductor (24) is arranged on meal caping end, described power module is connected with the power end of microprocessor and NFC inductor respectively, main control end switch is connected in series between power module and NFC inductor, the output of microprocessor connects magnetic switch.
3. a kind of food and drink automatic supply device based on NFC according to claim 2, is characterized in that: described service plate is embedded with RFID radio-frequency card.
4. a kind of food and drink automatic supply device based on NFC according to claim 2, is characterized in that: the inner of described cutlery box is also provided with numeric keypad, and the output of numeric keypad connects the input of microprocessor.
5. a kind of food and drink automatic supply device based on NFC according to claim 1, is characterized in that: described conveyer belt is circular.
6. a kind of food and drink automatic supply device based on NFC according to claim 1, is characterized in that: described meal lid is transparent meal lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627763.3A CN105167472A (en) | 2015-09-29 | 2015-09-29 | NFC-based automatic food supplying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627763.3A CN105167472A (en) | 2015-09-29 | 2015-09-29 | NFC-based automatic food supplying device |
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| CN105167472A true CN105167472A (en) | 2015-12-23 |
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| CN201510627763.3A Pending CN105167472A (en) | 2015-09-29 | 2015-09-29 | NFC-based automatic food supplying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700240A (en) * | 2019-02-28 | 2019-05-03 | 苏州中誉智骏企业管理有限公司 | A kind of liftable outdoor show stand |
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Application publication date: 20151223 |