CN203366222U - Gesture ordering equipment based on infrared rays - Google Patents
Gesture ordering equipment based on infrared rays Download PDFInfo
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- CN203366222U CN203366222U CN 201320352852 CN201320352852U CN203366222U CN 203366222 U CN203366222 U CN 203366222U CN 201320352852 CN201320352852 CN 201320352852 CN 201320352852 U CN201320352852 U CN 201320352852U CN 203366222 U CN203366222 U CN 203366222U
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- 230000006698 induction Effects 0.000 claims abstract description 57
- 239000000523 sample Substances 0.000 claims abstract description 27
- 230000001939 inductive effect Effects 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 17
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012790 confirmation Methods 0.000 abstract description 3
- 235000012054 meals Nutrition 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model relates to gesture ordering equipment based on infrared rays. The gesture ordering equipment based on the infrared rays comprises an infrared induction device. The gesture ordering equipment based on the infrared rays is characterized in that the infrared induction device is composed of at least four inductive probes, each inductive probe is provided with an independent infrared transmitter and an independent infrared receiver, and a processing device is connected to each inductive probe; meanwhile, the output end of each processing device is connected with an input end of a microprocessor, an output end of the microprocessor is connected with an ordering server, and display equipment is arranged on the ordering server. Therefore, the gesture ordering equipment based on the infrared rays has the advantages that delivery confirmation or order inputting of different dishes can be achieved by an order taker through gesture inputting, a keyboard is not needed in the whole process, non-contact data input is achieved, and requirements for safety and sanitation during dish delivery are met; meanwhile, actual operation is simple and can be learned conveniently, and the overall structure is simple. The gesture ordering equipment based on the infrared rays can be arranged and used in a restaurant kitchen easily.
Description
Technical field
The utility model relates to a kind of equipment of ordering, and relates in particular to a kind of based on the ultrared gesture equipment of ordering.
Background technology
The whole workflow of at present common kitchen meal ordering system is: first use the supporting software of ordering to order and place an order, then this order is delivered to the display in kitchen by controller, and kitchen is seen order and prepared for a meal; After meal is sent, the person of ordering is revised as order status and has been served, and the sequence number that this order just can be inputted by keyboard in kitchen is deleted this order.Two problems are arranged, the one,, commercial kitchen is very high to hygienic requirements, and this touch input device can increase the loaded down with trivial details degree on staff's operating process undoubtedly, and health is brought to very large threat; Another is that, because this equipment frequency of utilization is very high, therefore also very high to the durability requirement, at present in order to meet the demand that durability is high, the cost of this equipment is far away higher than common keyboard.
The utility model content
The purpose of this utility model is exactly in order to solve the above-mentioned problems in the prior art, provides a kind of based on the ultrared gesture equipment of ordering.
The purpose of this utility model is achieved through the following technical solutions:
Based on the ultrared gesture equipment of ordering, include infrared inductor, wherein: described infrared inductor at least is comprised of four inductive probes, each inductive probe is provided with independently infrared transmitter and infrared receiver, be connected with treating apparatus on described inductive probe, described treating apparatus output terminal connects the input end of microprocessor, and the output terminal of described microprocessor is connected with the server of ordering, and on the described server of ordering, is provided with display device.
Further, above-mentioned based on the ultrared gesture equipment of ordering, wherein: it is symmetrical up and down that described four inductive probes are positive crosswise, according to clockwise sequence, 9 o'clock, direction formed the first induction point, 12 o'clock, direction formed the second induction point, 3 o'clock direction form the 3rd induction point, 6 o'clock direction form the 4th induction point.
Further, above-mentioned based on the ultrared gesture equipment of ordering, wherein: on described inductive probe, be arranged with shielded-plate tube.
Further, above-mentioned based on the ultrared gesture equipment of ordering, wherein: described treating apparatus includes enclosing casing, be provided with processing components in described enclosing casing, the input end of described processing components connects the inductive probe signal output part, and the output terminal of described processing components connects the input end of microprocessor.
Further, above-mentioned based on the ultrared gesture equipment of ordering, wherein: described processing components includes amplification module, and the output terminal of described amplification module is connected with filtration module.
Further, above-mentioned based on the ultrared gesture equipment of ordering, wherein: described enclosing casing is distributed with water-proof coating outward.
Further, above-mentioned based on the ultrared gesture equipment of ordering, wherein: the output terminal of described microprocessor is provided with wireless communication apparatus and USB PORT COM.
Further, above-mentioned based on the ultrared gesture equipment of ordering, wherein: described wireless communication apparatus is bluetooth communication equipment, or is wireless data communication equipment.
Again further, above-mentioned based on the ultrared gesture equipment of ordering, wherein: described display device is LED display, or is LCDs.
The advantage of technical solutions of the utility model is mainly reflected in: by the data communication of infrared inductor, treating apparatus and each server, the person of ordering can be realized the food delivery confirmation of different vegetables or order typing by gesture input, whole process is without keyboard, realize contactless data input, guaranteed to pass the safety and sanitation needs of dish.And practical operation is simple and convenient and easy to study, unitary construction is simple, is easy to arrange and use in the kitchen, dining room.
The accompanying drawing explanation
The purpose of this utility model, advantage and disadvantage, will be for illustration and explanation by the non-limitative illustration of following preferred embodiment.
Fig. 1 is this based on the order organigram of equipment of ultrared gesture.
Fig. 2 is the interrupt service routine schematic flow sheet.
| 1 | Infrared inductor | 2 | Inductive probe |
| 3 | Microprocessor | 4 | The server of ordering |
| 5 | Display device | 6 | Shielded-plate tube |
| 7 | Enclosing casing | 8 | Amplification module |
| 9 | Filtration module | 10 | Wireless communication apparatus |
| 11 | The USB PORT COM |
Embodiment
As shown in Figure 1 and Figure 2 based on the ultrared gesture equipment of ordering, include infrared inductor 1, its unusual part is: infrared inductor at least is comprised of four inductive probes 2.Specifically, each inductive probe 2 is provided with independently infrared transmitter and infrared receiver, on inductive probe 2, is connected with treating apparatus.Simultaneously, the treating apparatus output terminal connects the input end of microprocessor 3, and the output terminal of microprocessor 3 is connected with the server 4 of ordering.And, be provided with display device 5 on the server 4 of ordering, show express the meaning meaning or the direct menu shown after changing that gesture is corresponding.Certainly, consider the effect of demonstration, display device 5 is LED display, or is LCDs.
With regard to the utility model one embodiment preferably, in order to realize the best induction of gesture, it is symmetrical up and down that four inductive probes 2 are positive crosswise, according to clockwise sequence, 9 o'clock, direction formed the first induction point, 12 o'clock, direction formed the second induction point, 3 o'clock direction form the 3rd induction point, 6 o'clock direction form the 4th induction point.Simultaneously, be arranged with shielded-plate tube 6 on inductive probe 2.Can allow like this probe inductive probe 2 dead aheads gesture.This is because the induction angle of infrared inductor is relatively wide in range, increases such facility, can prevent from detecting the people at the incoherent back side, thereby control well interference.And, in order to prevent the mutual interference of 4 induction points, the wrong induction of minimizing odds, the first induction point and the 3rd induction point, the second induction point and the 4th induction point are spaced apart 15cm, and this distance is next fixed according to the size that becomes staff.
Further, for the ease of gesture is identified, carry out active data and obtain, the treating apparatus that the utility model adopts includes enclosing casing 7.Specifically, in enclosing casing 7, be provided with processing components, the input end of this processing components connects inductive probe 2 signal output parts, and the output terminal of processing components connects the input end of microprocessor 3.Simultaneously, processing components includes amplification module 8, at the output terminal of amplification module 8, is connected with filtration module 9.Its reason is, it is very weak that inductive probe 2 receives the signal that infrared lights produce, and also is vulnerable to extraneous interference, needs amplifying signal, and filtered noise, filter bias light, and final output effectively triggers waveform.
Consider the communication facilitation of signal data, realize the docking of wireless telecommunications, the output terminal of microprocessor 3 is provided with wireless communication apparatus 10 and USB PORT COM 11.And, consider the communication facilitation of existing equipment, wireless communication apparatus 10 is bluetooth communication equipment, or is wireless data communication equipment.Simultaneously, in order to adapt to the humidity environment in kitchen, do not affect serviceable life, outside enclosing casing 7, be distributed with water-proof coating.
In conjunction with actual, make for seeing, human body proximity inductive probe 2 and make gesture after, the infrared reflection that human body sends transmitter, to inductive probe 2 places, is received by infrared receiver, infrared receiver is converted to electric signal to it after receiving infrared signal.Afterwards, electric signal is sent to signal processing apparatus along path, and signal processing apparatus receives electric signal, after adjusting waveform, passes to microprocessor 3.Microprocessor 3 receives signal and has triggered interruption, by interrupt service routine, carries out the hand signal processing, thereby finds the corresponding numeral of this gesture, and this numeral is sent in the server 4 of ordering.Finally, order server 4 is resolved corresponding numeral and is obtained corresponding menu name.
Simultaneously, the sensor of microprocessor 3 is output as low level usually, when having human body close, is output as high level.After this signal is processed a little, be sent to microprocessor 3, as the interrupt trigger signal of microprocessor 3.Microprocessor 3 receives after look-at-me the interruption that makes an immediate response, and carries out interrupt service routine, as shown in Figure 2.Total be exactly and the induction point number that the current gesture of interrupt service routine main task statistics comprises and record the key element of the induced signal of new incoming, such as this induction is the induction point sequence number from which induction point, induced signal input time etc.
And, for the ease of unified operation, can set up the gesture storehouse.Specifically,
mean that the first induction point slides to the second induction point representative digit 1,
mean that the second induction point slides to the 3rd induction point representative digit 2,
mean that the 3rd induction point slides to the 4th induction point representative digit 3,
mean that the 4th induction point slides to the first induction point representative digit 4,
mean that the second induction point slides to the first induction point representative digit 5,
mean that the 3rd induction point slides to the second induction point representative digit 6,
mean that the 4th induction point slides to the 3rd induction point representative digit 7,
mean that the first induction point slides to the 4th induction point representative digit 8,
mean that the first induction point slides to the 3rd induction point representative digit 9,
mean that the 3rd induction point slides to the first induction point representative digit A,
mean that the second induction point slides to the 4th induction point representative digit B,
mean that the 4th induction point slides to the second induction point representative digit C.In application, give corresponding self-defined numerical coding for each vegetable, can realize non-contacting input.
In default gesture storehouse, once correct induction input should be 2 induction points, the other induction point so the terminal user also can reaccees.After microprocessor gets these relevant factors, adopt these information of certain data structure storage.By the time after whole induction point input informations, microprocessor just uses certain algorithm to determine the mutual relationship between these two induction points, thereby can identify concrete gesture classification.Determine the physical meaning of this gesture representative, also need in predefined gesture storehouse to find the corresponding numeral of this gesture; After finding numeral, microprocessor is sent to this numeral in the server of ordering at meal ordering system place by the USB interface agreement.
Again further, because the gesture storehouse is less, so adopt the simple traversal mode of searching to get final product.The integer array that represents current input gesture, take in the gesture storehouse comparison one by one to, only have induction point number and induction point order all in full accord, when two integer arrays are identical, the match is successful just can to think gesture.
By above-mentioned character express, can find out, after adopting the utility model, data communication by infrared inductor, treating apparatus and the server of ordering, the person of ordering can be realized the food delivery confirmation of different vegetables or order typing by gesture input, whole process is without keyboard, realize contactless data input, guaranteed to pass the safety and sanitation needs of dish.And practical operation is simple and convenient and easy to study, unitary construction is simple, is easy to arrange and use in the kitchen, dining room.
These embodiment are only the prominent examples of application technical solutions of the utility model, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming, within all dropping on the claimed scope of the utility model.
Claims (9)
1. based on the ultrared gesture equipment of ordering, include infrared inductor, it is characterized in that: described infrared inductor at least is comprised of four inductive probes, each inductive probe is provided with independently infrared transmitter and infrared receiver, be connected with treating apparatus on described inductive probe, described treating apparatus output terminal connects the input end of microprocessor, and the output terminal of described microprocessor is connected with the server of ordering, and on the described server of ordering, is provided with display device.
2. according to claim 1 based on the ultrared gesture equipment of ordering, it is characterized in that: it is symmetrical up and down that described four inductive probes are positive crosswise, according to clockwise sequence, 9 o'clock, direction formed the first induction point, 12 o'clock, direction formed the second induction point, 3 o'clock, direction formed the 3rd induction point, 6 o'clock direction form the 4th induction point.
3. according to claim 1 based on the ultrared gesture equipment of ordering, it is characterized in that: on described inductive probe, be arranged with shielded-plate tube.
4. according to claim 1 based on the ultrared gesture equipment of ordering, it is characterized in that: described treating apparatus includes enclosing casing, be provided with processing components in described enclosing casing, the input end of described processing components connects the inductive probe signal output part, and the output terminal of described processing components connects the input end of microprocessor.
5. according to claim 4 based on the ultrared gesture equipment of ordering, it is characterized in that: described processing components includes amplification module, and the output terminal of described amplification module is connected with filtration module.
6. according to claim 4 based on the ultrared gesture equipment of ordering, it is characterized in that: described enclosing casing is distributed with water-proof coating outward.
7. according to claim 1 based on the ultrared gesture equipment of ordering, it is characterized in that: the output terminal of described microprocessor is provided with wireless communication apparatus and USB PORT COM.
8. according to claim 7 based on the ultrared gesture equipment of ordering, it is characterized in that: described wireless communication apparatus is bluetooth communication equipment, or is wireless data communication equipment.
9. according to claim 1 based on the ultrared gesture equipment of ordering, it is characterized in that: described display device is LED display, or is LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320352852 CN203366222U (en) | 2013-06-20 | 2013-06-20 | Gesture ordering equipment based on infrared rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320352852 CN203366222U (en) | 2013-06-20 | 2013-06-20 | Gesture ordering equipment based on infrared rays |
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| CN203366222U true CN203366222U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320352852 Expired - Fee Related CN203366222U (en) | 2013-06-20 | 2013-06-20 | Gesture ordering equipment based on infrared rays |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104182049A (en) * | 2014-08-28 | 2014-12-03 | 华南理工大学广州学院 | Non-contact type infrared two-dimensional gesture detection and recognition device and method |
| CN104238727A (en) * | 2013-06-20 | 2014-12-24 | 苏州技杰软件有限公司 | Infrared-based gesture type ordering equipment |
| CN105242781A (en) * | 2015-09-25 | 2016-01-13 | 宋彦震 | Interactive gesture scanning matrix and control method therefor |
| CN105353876A (en) * | 2015-11-09 | 2016-02-24 | 深圳市云腾智慧科技有限公司 | Multi-point light sensation based spatial gesture identification control system and method |
-
2013
- 2013-06-20 CN CN 201320352852 patent/CN203366222U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238727A (en) * | 2013-06-20 | 2014-12-24 | 苏州技杰软件有限公司 | Infrared-based gesture type ordering equipment |
| CN104182049A (en) * | 2014-08-28 | 2014-12-03 | 华南理工大学广州学院 | Non-contact type infrared two-dimensional gesture detection and recognition device and method |
| CN104182049B (en) * | 2014-08-28 | 2017-02-15 | 华南理工大学广州学院 | Non-contact type infrared two-dimensional gesture detection and recognition device and method |
| CN105242781A (en) * | 2015-09-25 | 2016-01-13 | 宋彦震 | Interactive gesture scanning matrix and control method therefor |
| CN105353876A (en) * | 2015-11-09 | 2016-02-24 | 深圳市云腾智慧科技有限公司 | Multi-point light sensation based spatial gesture identification control system and method |
| CN105353876B (en) * | 2015-11-09 | 2018-07-06 | 深圳市云腾智慧科技有限公司 | A kind of space gesture control system for identifying and method based on multiple spot light sensation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160620 |