CN201662808U - Meal ordering device - Google Patents
Meal ordering device Download PDFInfo
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- CN201662808U CN201662808U CN2010201530816U CN201020153081U CN201662808U CN 201662808 U CN201662808 U CN 201662808U CN 2010201530816 U CN2010201530816 U CN 2010201530816U CN 201020153081 U CN201020153081 U CN 201020153081U CN 201662808 U CN201662808 U CN 201662808U
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- 235000012054 meals Nutrition 0.000 title description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000003993 interaction Effects 0.000 claims abstract description 16
- 235000013311 vegetables Nutrition 0.000 claims description 9
- 238000013500 data storage Methods 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 238000001228 spectrum Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 235000013305 food Nutrition 0.000 abstract description 4
- 230000006855 networking Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model relates to a wireless networking multifunctional food ordering device based on zigBee technique belongs to wireless network application technical field. In order to improve the reliability of data transmission in the restaurant environment and improve the automation degree of the ordering process, the ordering device provided by the utility model comprises a front-end man-machine interaction device for data interaction display and instruction acquisition; the data processing module is used for processing, feeding back and storing data; the data transmission module comprises a microprocessor, a radio frequency transceiver and an antenna circuit and is used for performing wireless data transmission and receiving operations by cooperatively utilizing the Zigbee network; on the premise of not adding other network equipment, the food ordering device uses the Zigbee technology as a data transmission module of a data transmission network, data of each terminal node can be forwarded through coordination or routing nodes, the data transmission is more reliable, the laying of the device is not limited by geographical position and area, and the food ordering device can be used rapidly regardless of large and small restaurants.
Description
Technical field
The utility model belongs to the wireless network applied technical field, is specifically related to a kind of wireless networked multi-functional device of ordering based on the ZigBee technology.
Background technology
At present, the wireless meal ordering system in dining room mainly is to use hand-held terminal device, as PDA, signal transmission form is based on the meal ordering system of IEEE802.11b wireless local area network technology, and needing AP (Wireless Access Point) is WAP, is connected access network with server, signal cover is limited by the WAP transmission range, when use is laid in large-scale dining room, need add new network equipment cost, improve hardware cost, and new terminal node adds complicated.On the other hand, the order mode taked and tradition of current electronics ordered and be there is no too big difference, still be that the client checks by the traditionally on paper menu, order by waiter's service when ordering, the action need of machine for ordering dishes is finished by waiter, though this mode has reduced the hand-written menu probability of errors of waiter, but wrong some situation still occurs easily, the whole flow process of ordering still needs waiter to participate in the overall process, and the client can't participate in, and cost of labor does not reduce.
In addition, current machine for ordering dishes is owing to the restriction of software and hardware condition, and function is relatively simply single, only can realize the function of ordering dishes substantially, and the function expansion is difficult.And current dining room operator propagates the dining room, the speciality advertisement, and reaching the advertisement trade and investment promotion all has great demand, thereby makes food and beverage enterprise obtain better economic benefit.Yet current machine for ordering dishes can't satisfy this demand.
The utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is not increase under the prerequisite of hardware cost, improve reliability of data transmission in the environment of dining room, improve the automaticity of the process of ordering, the display message of the abundant existing device of ordering, and the upgrading potentiality of the existing device of ordering of expansion.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of device of ordering, and comprising:
The front end human-computer interaction device is used to carry out data interaction demonstration and user instruction data acquisition operations;
Data processing module is used for the user instruction data that described front end human-computer interaction device obtains are handled and fed back, and carries out data storage operations simultaneously;
Data transmission module is used to the operation of carrying out the described user instruction data of wireless transmission and accepting host computer server feedback director data;
Described data transmission module comprises microprocessor, radio-frequency (RF) transceiver and antenna circuit, and described radio-frequency (RF) transceiver and antenna circuit cooperation are used to utilize the Zigbee network to carry out the transmitting-receiving operation of data.
Described radio-frequency (RF) transceiver inside is straight frequency sequence spread spectrum radio frequency circuit.
Described data processing module comprises flush bonding processor, storer and SD card;
Described flush bonding processor is used to control the read-write control of described storer;
Described storer is used for data storage;
Described SD card is used for generator upgrading extending space interface.
Described front end human-computer interaction device comprises touch display screen, the inner integrated liquid crystal display controller of described flush bonding processor;
Described touch display screen and the cooperation of liquid crystal display controller are used to receive, handle the also instruction and the data of ordering of explicit user.
Described storer comprises synchronous DRAM and Nand-Flash storer.
Described data processing module comprises voice module, is used to provide the operation of introduction of vegetable voice and music.
Described data processing module is connected by serial line interface with described data transmission module.
(3) beneficial effect
Compare with existing technology, the advantage of technical solutions of the utility model is:
1, the device of ordering that technical solutions of the utility model provided is installed on the dining table and is used by the client, need not to add under the prerequisite of other network equipments, by using the data transmission module of Zigbee technology as data transmission network, each terminal node data all can be by coordinating or the routing node forwarding, data transmission is more reliable, the laying of device is not subjected to the restriction of geographic position, area, no matter big small-sized dining room can both fast be used;
2, by setting up touch display screen and the flush bonding processor that adopts embedded technology, make liquid crystal display have abundant interface and voice, undertaken mutual more smoothly by touch screen technology, need not waiter participates in, customer's location is ordered single directly by server administrators' affirmation after the meal, and the flow process of ordering is convenient and swift, saves human cost, reduce wrong some leak source probability, the Based Intelligent Control management that realizes ordering and operate;
3, except that the function of ordering dishes substantially, the device of ordering also has multi-media player function, can be applicable to dining room introduction, speciality introduction, MV broadcast, movie, ad playing and music etc.; By the expansion card interface is set, make the easier expansion of application function potentiality of device of ordering, software upgrading is very convenient.
Description of drawings
Fig. 1 is the system architecture schematic diagram of the utility model embodiment technical scheme;
Fig. 2 is the hardware structure diagram of the utility model embodiment technical scheme;
Fig. 3 is the SDRAM part schematic diagram of the utility model embodiment technical scheme;
Fig. 4 is the Nand-Flash part schematic diagram of the utility model embodiment technical scheme;
Fig. 5 is the SD card part schematic diagram of the utility model embodiment technical scheme;
Fig. 6 is the voice module part schematic diagram of the utility model embodiment technical scheme;
Fig. 7 is the Zigbee data transmission module part schematic diagram of the utility model embodiment technical scheme;
Fig. 8 is the device meal ordering system master interface synoptic diagram of ordering of the utility model embodiment technical scheme;
Fig. 9 is the device of ordering of the utility model embodiment technical scheme interface synoptic diagram of ordering.
Embodiment
For making the purpose of this utility model, content and advantage clearer,, embodiment of the present utility model is described in further detail below in conjunction with drawings and Examples.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
Embodiment
Present embodiment specifically describes a kind of wireless self-help intelligence provided by the utility model terminal of ordering, the architectural feature of the device of promptly ordering.
The described device of ordering is made up of front end human-computer interaction device, data processing module and data transmission module three parts.Wherein, the front end human-computer interaction device is used to carry out data interaction demonstration and user instruction data acquisition operations, comprises touch display screen; Data processing module is used for the user instruction data that described front end human-computer interaction device obtains are handled and fed back, and carries out data storage operations simultaneously; Data processing module is that a typical embedded system comprises flush bonding processor, voice module, SDRAM synchronous DRAM, Nand-Flash storer, SD card and serial line interface; Data transmission module is used to the operation of carrying out the described user instruction data of wireless transmission and accepting host computer server feedback director data; Data transmission module is a Zigbee transceiver module, comprises microprocessor, Zigbee radio-frequency (RF) transceiver and antenna circuit, and described radio-frequency (RF) transceiver and antenna circuit cooperation are used to utilize the Zigbee network to carry out the transmitting-receiving operation of data.
As shown in Figure 1, the order workflow of the system architecture principle that device forms of present embodiment is after the client arrives, and is shown welcome message and is ordered dishes menu by the display screen of terminal; For the inquiry of user Fast Classification, according to the menu classification, carry out the browse queries of menu fast by touch-screen, the vegetable that inquires will demonstrate vegetable title, unit price and picture; By touching interactive means, select required vegetable.After vegetable is selected to finish, the user instruction data send data processing module to by touch display screen, user instruction is handled and produced feedback data by data processing module and flow to display screen demonstration and data storage, by data transmission module all data are passed through wireless mode then, such as the Zigbee network, be transferred to the host computer server process.The staff of server end finishes menu and confirms, menu is printed, and charges, and function places an order.Whole flow process can be finished by user oneself operation, need not waiter and intervenes, and simple and convenient, extendability is strong.
As shown in Figure 2, present embodiment hardware configuration, front end human-computer interaction device realize that data are obtained and mutual Presentation Function, and 8.4 cun very color liquid crystal displays are adopted in the display part, and resistive touch screen shows and man-machine interaction;
Data processing module realization user instruction data are handled and feedback, data storage and phonetic function.Form by flush bonding processor (S3C2440X), SDRAM (HY57V561620FTP-H), NandFlash (K9F1G08U0A), SD card, voice module (UDA1341TS), serial line interface.Wherein the S3C2440X processor is as the core processor of data processing module, and this processing clock frequency reaches as high as 500Mhz, has guaranteed efficiently computing fast of terminal; Adopt two 32M to be total to the SDRAM of the HY57V561620FTP-H of 64M, guarantee system stable operation as device; The Nand-Flash K9f1G08U0A of a slice 128M makes system have enough memory capacity; Reserving 2G SD card simultaneously is easy to systematically upgrade; Use the output of IIS audio interface UDA1341TS processed voice.
Adopt the Zigbee chip CC2430 of TI company at data transmission module, this chip comprises a 51CPU kernel and radio-frequency module, can realize the 2.4G wireless data transmission behind the external antenna circuit, by a LED display network connection state.
Data processing module and data transmission module use serial interface communication, meet power supply 12V in the external or powered battery.
As shown in Figure 3, S3C2440A realizes the control that deposits in and write out of data to the read-write control of SDRAM by CS, SCKE, DQM, CAS, RAS, WE.S3C2440A selects the memory cell of HY57V561620FTP-H by 13 address wires simultaneously, and the Bank that two lines of BA0, BA1 are used for memory chip inside selects.Realize the data transmission of CPU and SDRAM by 32 data lines.
As shown in Figure 4, Nand-Flash K9F1G08U0A has used 8 single data I/O lines to link to each other with the cpu data line, and CPU realizes data write control by 6 control lines.Write-protect pin WP connects high level, forever cancels write-protect.
As shown in Figure 5, the SD deck has 9 pins, is arranged in order by order illustrated.Simultaneously to all signals and all external 10K Ω of control line pull-up resistor, the VSS pin ground connection of SD card, VDD needs the decoupling capacitance of external one 0.1 μ F, guarantees the stable of power values.
As shown in Figure 6, UDA1341TS is as the audio decoder chip, employing+3.3V power voltage supply, the audio frequency serial signal is input to UDA1341 by the DATAI of CPU I2S interface, and the audio analog signals of microphone collection is sent to CPU from DATAO through analog to digital conversion and after being encoded to serial signal.By output control timing of 3 GPIO on the S3C2440X chip and agreement the L3 interface is controlled simultaneously, just can be realized adjusting the input and output volume.
S3C2440A inside is integrated with lcd controller, and its control line links to each other with LCD module corresponding interface with data line.Simultaneously,, used four ADC passages, be used to write down touch-screen X0, Y0, X1, four different position coordinateses of Y1 for supporting touch-screen.When carrying out clicking operation, X0, Y0 are used to write down the positional information of clicking operation; When carrying out drag operation, (X0, Y0), (X1, Y1) initial value and the end point values or the currency in record towing path respectively.
As shown in Figure 7, data transmission module has mainly been realized the wireless transmission and the reception of data, core processor has adopted the CC2430 of TI company, it combines 8051 controllers of a high-performance 2.4GHzDSSS (direct sequence spread spectrum) radio-frequency (RF) transceiver core and a technical grade, and collection is handled and transfer function is an one.System group network is followed the tree type network structure, and host computer server end node is as network coordinator, at first registered network.The node that all devices of ordering connect is a terminal node all, at first searches the Zigbee network after powering on, by network coordinator, and registration and authentication.In case become the data that a member in the network can be obtained data processing module by serial line interface, and by the Zigbee Network Transmission to the host computer server.
As shown in Figure 8, software systems adopt embedded Linux, the startup of vivi guiding linux kernel, and after the carry file system, start-up system master interface, all interfaces all have the QT programming to realize that the user can select function corresponding by interface prompt.After button is ordered dishes in click, enter the interface of ordering dishes.
As shown in Figure 9, the user can select corresponding vegetable according to the hobby of oneself.Can check own selected vegetable by the menu of ordering dishes simultaneously.After the end of ordering dishes, can determine to select the own vegetable of orderring by the singly-bound that falls.Simultaneity factor has realized single, slow dish, urge dish, play ticket, menu is confirmed and functions such as the statement of account; Have the service call function, to the situation that the temporary needs waiter comes, touch-screen provides a key service call service function.Simultaneously machine for ordering dishes provides dining room introduction, information distributing function, and the respective menu that enters main interface can be checked the relevant introduction explanation in dining room, and video (advertisement, film), music.All data transmission adopt Zigbee technology, the reliability of data transmission of assurance, and the extendability of system.
To sum up, compare with existing technology, the advantage of technical solutions of the utility model is:
1, the device of ordering that technical solutions of the utility model provided is installed on the dining table and is used by the client, need not to add under the prerequisite of other network equipments, by using the data transmission module of Zigbee technology as data transmission network, each terminal node data all can be by coordinating or the routing node forwarding, data transmission is more reliable, the laying of device is not subjected to the restriction of geographic position, area, no matter big small-sized dining room can both fast be used;
2, by setting up touch display screen and the flush bonding processor that adopts embedded technology, make liquid crystal display have abundant interface and voice, undertaken mutual more smoothly by touch screen technology, need not waiter participates in, customer's location is ordered single directly by server administrators' affirmation after the meal, and the flow process of ordering is convenient and swift, saves human cost, reduce wrong some leak source probability, the Based Intelligent Control management that realizes ordering and operate;
3, except that the function of ordering dishes substantially, the device of ordering also has multi-media player function, can be applicable to dining room introduction, speciality introduction, MV broadcast, movie, ad playing and music etc.; By the expansion card interface is set, make the easier expansion of application function potentiality of device of ordering, software upgrading is very convenient.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (7)
1. the device of ordering is characterized in that, the described device of ordering comprises:
The front end human-computer interaction device is used to carry out data interaction demonstration and user instruction data acquisition operations;
Data processing module is used for the user instruction data that described front end human-computer interaction device obtains are handled and fed back, and carries out data storage operations simultaneously;
Data transmission module is used to the operation of carrying out the described user instruction data of wireless transmission and accepting host computer server feedback director data;
Described data transmission module comprises microprocessor, radio-frequency (RF) transceiver and antenna circuit, and described radio-frequency (RF) transceiver and antenna circuit cooperation are used to utilize the Zigbee network to carry out the transmitting-receiving operation of data.
2. the device of ordering as claimed in claim 1 is characterized in that, described radio-frequency (RF) transceiver inside is straight frequency sequence spread spectrum radio frequency circuit.
3. the device of ordering as claimed in claim 1 is characterized in that, described data processing module comprises flush bonding processor, storer and SD card;
Described flush bonding processor is used to control the read-write control of described storer;
Described storer is used for data storage;
Described SD card is used for generator upgrading extending space interface.
4. the device of ordering as claimed in claim 3 is characterized in that, described front end human-computer interaction device comprises touch display screen, the inner integrated liquid crystal display controller of described flush bonding processor;
Described touch display screen and the cooperation of liquid crystal display controller are used to receive, handle the also instruction and the data of ordering of explicit user.
5. the device of ordering as claimed in claim 3 is characterized in that, described storer comprises synchronous DRAM and Nand-Flash storer.
6. the device of ordering as claimed in claim 1 is characterized in that described data processing module comprises voice module, is used to provide the operation of introduction of vegetable voice and music.
7. the device of ordering as claimed in claim 1 is characterized in that, described data processing module is connected by serial line interface with described data transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201530816U CN201662808U (en) | 2010-04-07 | 2010-04-07 | Meal ordering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201530816U CN201662808U (en) | 2010-04-07 | 2010-04-07 | Meal ordering device |
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| Publication Number | Publication Date |
|---|---|
| CN201662808U true CN201662808U (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201530816U Expired - Fee Related CN201662808U (en) | 2010-04-07 | 2010-04-07 | Meal ordering device |
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| CN (1) | CN201662808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106447544A (en) * | 2016-09-19 | 2017-02-22 | 上海斐讯数据通信技术有限公司 | Ordering system, and local area network ordering method |
| CN111061746A (en) * | 2019-12-11 | 2020-04-24 | 浙江口碑网络技术有限公司 | Merchant management equipment system and operation method |
-
2010
- 2010-04-07 CN CN2010201530816U patent/CN201662808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106447544A (en) * | 2016-09-19 | 2017-02-22 | 上海斐讯数据通信技术有限公司 | Ordering system, and local area network ordering method |
| CN111061746A (en) * | 2019-12-11 | 2020-04-24 | 浙江口碑网络技术有限公司 | Merchant management equipment system and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20130407 |