CN103646361A - Intelligent food-ordering system based on projection technology - Google Patents

Intelligent food-ordering system based on projection technology Download PDF

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Publication number
CN103646361A
CN103646361A CN201310564969.7A CN201310564969A CN103646361A CN 103646361 A CN103646361 A CN 103646361A CN 201310564969 A CN201310564969 A CN 201310564969A CN 103646361 A CN103646361 A CN 103646361A
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CN
China
Prior art keywords
ordering
terminal
food
system based
kitchen
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Pending
Application number
CN201310564969.7A
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Chinese (zh)
Inventor
朱磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDU BOYUE CHUANGXIN TECHNOLOGY Co Ltd
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CHENGDU BOYUE CHUANGXIN TECHNOLOGY Co Ltd
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Priority to CN201310564969.7A priority Critical patent/CN103646361A/en
Publication of CN103646361A publication Critical patent/CN103646361A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an intelligent food-ordering system based on a projection technology. The system includes a food-ordering terminal and a projecting device, a kitchen printer and a food-ordering remote-control terminal are connected with the food-ordering terminal respectively. The food-ordering terminal includes a microprocessor, a touch display screen, a wireless receiver and a communication module. The touch display screen, the communication module and the wireless receiver are connected with the microprocessor respectively. The food-ordering remote-control terminal includes a one-chip microcomputer, a wireless transmitter, keys and a key testing circuit. The keys are connected with the one-chip microcomputer through the key testing circuit. The wireless transmitter is connected with the one-chip microcomputer. The intelligent food-ordering system based on the projection technology is high in direct observability and menu can be projected to a screen so that the menu is convenient to check for repast personnel; screen page turning and food-ordering confirmation can be realized through use of the food-ordering remote-control terminal so that operation is convenient and time is saved; food-ordering orders are transmitted to a kitchen remotely so that work efficiency is high; the food-ordering remote-control terminal adopts capacitive touch inductive keys which durable and long in service life; and a wireless radio-frequency transmitter is adopted so that transmission distance is long, interference resistance is high and use is convenient.

Description

Intelligent meal ordering system based on shadow casting technique
Technical field
The present invention relates to catering field, particularly relate to the intelligent meal ordering system based on shadow casting technique.
Background technology
In market economy flourish today, hotel, catering industry development are rapidly.Along with the continuous improvement of economic environment, as service industry, in the face of the harsh increasingly competitive reality of catering trade, how to strengthen management, increase work efficiency and improve service quality and become problem anxious to be resolved.
At present, the conventional mode of ordering of catering trade is to enter behind dining room client, waiter passes menu, for client, checks and clicks, and the serviced member's record of vegetable that client clicks generates menu, subsequently, send into kitchen, the menu that cook gives according to waiter is cooked.
This mode of ordering has the following disadvantages: when order (1), must be completed and be ordered by waiter, when client is more, there will be and wait the phenomenon that waiter orders, the inefficiency of ordering, loses time, the client of therefore running off sometimes; (2) order of ordering need be delivered to kitchen by waiter, hurries back and forth back and forth, not only to waiter, has improved workload, and inefficiency, and the operation in dining room or hotel is had a certain impact; (3) the artificial mode of ordering, demand of human resources is large, and cost is high, and intelligent degree is low; (4) client cannot check menu together, causes the speed of ordering slow, the inefficiency of ordering.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the intelligent meal ordering system based on shadow casting technique that a kind of intuitive of ordering is strong is provided, vegetable menu and the picture concerned of by projection arrangement, to screen prjection output, ordering in terminal, being convenient to the personnel of having dinner checks together, bring the enjoyment of jointly ordering not only to the personnel of having dinner, also can improve the efficiency of ordering simultaneously; The utilization remote terminal of ordering just can be realized the page turning of screen and the confirmation of ordering, and simple operation, saves time; The order of ordering generating is sent to kitchen by communication network, and work efficiency is high, has alleviated waiter's workload; The remote terminal of ordering adopts capacitance touch induced key, durable, the life-span is long; The remote terminal of ordering adopts radio frequency transmitter, and long transmission distance, strong interference immunity are easy to use.
The object of the invention is to be achieved through the following technical solutions: the intelligent meal ordering system based on shadow casting technique, it comprises the terminal of ordering for ordering, for the projection arrangement to screen prjection output, for controlling screen page turning and clicking the remote terminal and be positioned at kitchen for printing the kitchen printer of the order of ordering of ordering of vegetable, the terminal of ordering, projection arrangement and the remote terminal of ordering are all positioned at dining room parlor, projection arrangement is connected by wired or wireless with the terminal of ordering, the terminal of ordering is connected with kitchen printer by communication network, the remote terminal of ordering passes through radio communication with the terminal of ordering.
The described terminal of ordering comprises microprocessor, touch display screen, wireless receiver and communication module, and touch display screen is connected with microprocessor by bus with communication module, and wireless receiver is connected with microprocessor.
The described remote terminal of ordering comprises single-chip microcomputer, wireless launcher, button and key press detecting circuit, and button is connected with single-chip microcomputer by key press detecting circuit, and wireless launcher is connected with single-chip microcomputer by bus.
Intelligent meal ordering system based on shadow casting technique also comprises and being placed in kitchen for showing the kitchen display screen of the order of ordering, and kitchen display screen is connected with the terminal of ordering by communication network.
The described remote terminal of ordering also comprises LASER Discharge Tube, and LASER Discharge Tube is connected with single-chip microcomputer.
The described remote terminal of ordering also comprises the Laser emission switch opening or closing for controlling LASER Discharge Tube.
The described remote terminal of ordering also comprises the power switch opening or closing for controlling the remote terminal of ordering.
As preferably, described button is capacitance touch induced key.
As preferably, described wireless launcher is radio frequency transmitter, and described wireless receiver is less radio-frequency receiver.
The invention has the beneficial effects as follows:
(1) be provided with projection arrangement, vegetable menu from terminal to screen prjection output and the picture concerned that can order in, the personnel of having dinner can be checked together the menu of projection and be ordered by screen, bring the enjoyment of jointly ordering to the personnel of having dinner, and also can improve the efficiency of ordering simultaneously;
(2) personnel of having dinner can be touched and be ordered by the touch display screen of ordering in terminal, simple to operate;
(3) page that the personnel of having dinner can control the terminal of ordering by the remote terminal of ordering shows, and then control screen page turning, and simultaneously also can be by the remote terminal of the ordering confirmation of ordering, the personnel that order go to the terminal of ordering to order to complete without leaving dining table, simple operation, saves time;
(4) order of ordering is directly sent to kitchen by communication network, and kitchen staff just can check the order of ordering by kitchen printer or kitchen display, without manual delivery, has not only alleviated waiter's workload, and has improved work efficiency;
(5) the order button of remote terminal adopts capacitance touch induced key, than mechanical key, durable, the life-span is long;
(6) wireless launcher adopts radio frequency transmitter, wireless receiver adopts less radio-frequency receiver, when carrying out straighforward operation, without ordering, remote terminal is aimed at less radio-frequency receiver, the radio frequency signal of launching is non-directional, can pass or cut-through thing long transmission distance, strong interference immunity, easy to use;
(7) be provided with LASER Discharge Tube, when ordering, the vegetable showing on the clear and definite instruction screen of the laser that can launch by LASER Discharge Tube, intuitive is strong, is convenient to exchange between the personnel of having dinner, and in addition, the switch of LASER Discharge Tube has controllability, reduces energy consumption.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, intelligent meal ordering system based on shadow casting technique, it comprises the terminal of ordering for ordering, for the projection arrangement to screen prjection output, for controlling screen page turning and clicking the remote terminal and be positioned at kitchen for printing the kitchen printer of the order of ordering of ordering of vegetable, order terminal, projection arrangement and the remote terminal of ordering is all positioned at dining room parlor, projection arrangement is connected by wired or wireless with the terminal of ordering, the terminal of ordering is connected with kitchen printer by communication network, and the remote terminal of ordering passes through radio communication with the terminal of ordering.Projection arrangement, can be to the vegetable menu and the picture concerned that are positioned at the output of screen prjection on parlor wall and order in terminal, the personnel of having dinner can check together the menu of projection and be ordered by screen, the efficiency of ordering is high, meanwhile, also brought the enjoyment of jointly ordering to the personnel that have dinner.
The terminal of ordering comprises microprocessor, touch display screen, wireless receiver and communication module, and touch display screen is connected with microprocessor by bus with communication module, and wireless receiver is connected with microprocessor.Wireless receiver adopts less radio-frequency receiver.
The remote terminal of ordering comprises single-chip microcomputer, wireless launcher, button and key press detecting circuit, and button is connected with single-chip microcomputer by key press detecting circuit, and wireless launcher is connected with single-chip microcomputer by bus.Wireless launcher adopts radio frequency transmitter, and the radiofrequency signal of transmitting is non-directional, no matter in which position of parlor, all can control flexibly the terminal of ordering, and then control screen page turning and the confirmation of ordering, not be subject to the impact of barrier, long transmission distance, strong interference immunity.
Intelligent meal ordering system based on shadow casting technique also comprises and being placed in kitchen for showing the kitchen display screen of the order of ordering, and kitchen display screen is connected with the terminal of ordering by communication network.The order of ordering is sent to behind kitchen by communication network, and the order of ordering is presented on the display screen of kitchen in real time, is convenient to kitchen staff and checks.
The described remote terminal of ordering also comprises LASER Discharge Tube, and LASER Discharge Tube is connected with single-chip microcomputer.The luminous point of LASER Discharge Tube transmitting can be presented on screen, and the personnel that have dinner, in the process of ordering, can come visual indication to go out the vegetable that will click by this luminous point, and intuitive is strong, is convenient to the interactions among persons of having dinner.
The described remote terminal of ordering also comprises the Laser emission switch opening or closing for controlling LASER Discharge Tube.When without use LASER Discharge Tube, can carry out shutoff operation by Laser emission switch, reduce the energy consumption of the remote terminal of ordering.
The described remote terminal of ordering also comprises the power switch opening or closing for controlling the remote terminal of ordering.When the personnel of having dinner directly touch while ordering by the terminal of ordering, the remote terminal of ordering can be closed, reduce energy consumption.
As preferably, described button is capacitance touch induced key.Capacitance type touch key, compared to traditional mechanical key, has the advantages such as durable, the life-span is long.A fritter on the actual just PCB of capacitance touch induced key " covers copper pad ", forms an inductance capacitance with surrounding " earth signal ", and touching this button can affect this capacitance.Now the method for Detection capacitance value have a variety of, as electric current and voltage phase difference detection, the oscillator frequency detection being formed by electric capacity, the detection of capacitance bridge charge conversion etc.Herein, the RC circuit that key press detecting circuit adopts inductance capacitance and resistance to form, just can complete button and detect, and does not need special-purpose testing circuit, with low cost.

Claims (7)

1. the intelligent meal ordering system based on shadow casting technique, it is characterized in that: it comprises the terminal of ordering for ordering, for the projection arrangement to screen prjection output, for controlling screen page turning and clicking the remote terminal and be positioned at kitchen for printing the kitchen printer of the order of ordering of ordering of vegetable, order terminal, projection arrangement and the remote terminal of ordering is all positioned at dining room parlor, projection arrangement is connected by wired or wireless with the terminal of ordering, the terminal of ordering is connected with kitchen printer by communication network, and the remote terminal of ordering passes through radio communication with the terminal of ordering;
The described terminal of ordering comprises microprocessor, touch display screen, wireless receiver and communication module, and touch display screen is connected with microprocessor by bus with communication module, and wireless receiver is connected with microprocessor;
The described remote terminal of ordering comprises single-chip microcomputer, wireless launcher, button and key press detecting circuit, and button is connected with single-chip microcomputer by key press detecting circuit, and wireless launcher is connected with single-chip microcomputer by bus.
2. the intelligent meal ordering system based on shadow casting technique according to claim 1, is characterized in that: it also comprises and being placed in kitchen for showing the kitchen display screen of the order of ordering, and kitchen display screen is connected with the terminal of ordering by communication network.
3. the intelligent meal ordering system based on shadow casting technique according to claim 1, is characterized in that: the described remote terminal of ordering also comprises LASER Discharge Tube, and LASER Discharge Tube is connected with single-chip microcomputer.
4. the intelligent meal ordering system based on shadow casting technique according to claim 3, is characterized in that: the described remote terminal of ordering also comprises the Laser emission switch opening or closing for controlling LASER Discharge Tube.
5. the intelligent meal ordering system based on shadow casting technique according to claim 1, is characterized in that: the described remote terminal of ordering also comprises the power switch opening or closing for controlling the remote terminal of ordering.
6. the intelligent meal ordering system based on shadow casting technique according to claim 1, is characterized in that: described button is capacitance touch induced key.
7. the intelligent meal ordering system based on shadow casting technique according to claim 1, is characterized in that: described wireless launcher is radio frequency transmitter, and described wireless receiver is less radio-frequency receiver.
CN201310564969.7A 2013-11-14 2013-11-14 Intelligent food-ordering system based on projection technology Pending CN103646361A (en)

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Application Number Priority Date Filing Date Title
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CN103646361A true CN103646361A (en) 2014-03-19

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105852427A (en) * 2016-06-18 2016-08-17 彭淇枫 Novel food ordering table
CN106204354A (en) * 2016-08-02 2016-12-07 长春理工大学 Electronic ordering system including fog screen Yu optics somatosensory device
CN110515529A (en) * 2019-08-28 2019-11-29 北京农业信息技术研究中心 Wisdom dining room

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1862374A (en) * 2006-03-30 2006-11-15 上海序参量科技发展有限公司 Projection type dish ordering system
CN1940703A (en) * 2005-08-18 2007-04-04 赵申苓 Realization of interactive projection system
CN101135930A (en) * 2007-06-30 2008-03-05 上海序参量科技发展有限公司 Projection formula order dishes system and realization method thereof
CN202904670U (en) * 2012-04-09 2013-04-24 中国人民解放军第二军医大学 Diet-balanced nutrient ordering terminal
US20130117135A1 (en) * 2009-11-27 2013-05-09 Compurants Limited Multi-user food and drink ordering system
CN103325076A (en) * 2013-06-27 2013-09-25 无锡奇纬智能视膜科技有限公司 Intelligent meal ordering machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1940703A (en) * 2005-08-18 2007-04-04 赵申苓 Realization of interactive projection system
CN1862374A (en) * 2006-03-30 2006-11-15 上海序参量科技发展有限公司 Projection type dish ordering system
CN101135930A (en) * 2007-06-30 2008-03-05 上海序参量科技发展有限公司 Projection formula order dishes system and realization method thereof
US20130117135A1 (en) * 2009-11-27 2013-05-09 Compurants Limited Multi-user food and drink ordering system
CN202904670U (en) * 2012-04-09 2013-04-24 中国人民解放军第二军医大学 Diet-balanced nutrient ordering terminal
CN103325076A (en) * 2013-06-27 2013-09-25 无锡奇纬智能视膜科技有限公司 Intelligent meal ordering machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105852427A (en) * 2016-06-18 2016-08-17 彭淇枫 Novel food ordering table
CN106204354A (en) * 2016-08-02 2016-12-07 长春理工大学 Electronic ordering system including fog screen Yu optics somatosensory device
CN110515529A (en) * 2019-08-28 2019-11-29 北京农业信息技术研究中心 Wisdom dining room

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