CN209765373U - Dish ordering device for primary and secondary school students in dining room - Google Patents
Dish ordering device for primary and secondary school students in dining room Download PDFInfo
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- CN209765373U CN209765373U CN201822190746.XU CN201822190746U CN209765373U CN 209765373 U CN209765373 U CN 209765373U CN 201822190746 U CN201822190746 U CN 201822190746U CN 209765373 U CN209765373 U CN 209765373U
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Abstract
The utility model relates to a device is ordered to middle and primary school student's dining room, include: an order machine, comprising: the touch screen is used for displaying selectable meal information and providing a selection button for a user to select the selectable meals; a meal sender connected to the meal ordering device, comprising: the display screen is used for displaying the meal information which is selected by the user in the meal ordering device; the ordering device is connected with the meal distributing device. The utility model discloses a middle and primary school student dining room device of ordering has interconnect's the ware of ordering and sends the ware of ordering, makes the process of ordering break away from portable smart machine such as cell-phone, and the middle and primary school student of being convenient for uses. And, the meal sender can show the selected meals of the user through the display screen, and the dining room staff can hold the corresponding meals according to the indication of the meal sender and distribute the corresponding meals to ordering people, so that the meal sender is very simple and convenient, the working efficiency of the dining room staff is improved, and the queuing time of the ordering people is reduced.
Description
Technical Field
The utility model relates to a dining room technical field of ordering, concretely relates to students in middle and primary schools' dining room device of ordering.
Background
At present, students in middle and primary schools mostly adopt an artificial auxiliary self-service dining mode for dining in dining halls. The dining table has the advantages that the dining table is limited in dining student number, the difference between the taste and the food quantity of students is large, the communication between students and service personnel is easy to make mistakes, and the like, so that the problems of long dining time and queuing time, short dining time, serious food waste and the like exist generally.
The intelligent ordering device can effectively alleviate the problems. However, the general automatic ordering device on the market is designed for solving the problems of automatic ordering, automatic ordering in a kitchen and automatic checkout in a foreground in dining scenes of commercial restaurants, college dining halls and the like, which have relatively abundant dining time, relatively scattered diners and strong personalized requirements.
the dining room for students in middle and primary schools mostly adopts a unified prepayment dining mode, and has the characteristics of large number of people having meals, centralized dining time, incapability of carrying mobile phones by students in schools and the like. Therefore, the existing automatic ordering system on the market is difficult to meet and is suitable for the dining scene of primary and secondary school student canteens. And the system software and hardware system is more complicated, the cost is higher, and special personnel are needed for maintenance.
therefore, a simple and practical ordering device is designed to be necessary specially for the dining characteristics of the canteens of students in middle and primary schools.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a middle and primary school student dining room device of ordering dishes can overcome the problem that the number of having a dinner is numerous, the time of having a dinner is concentrated and the student can not hand-carry the cell-phone at the school, shortens and gets meal queuing time, and it is extravagant to reduce food.
In order to solve the technical problem, the utility model provides a device is ordered to middle and primary school student's dining room, include: an order machine, comprising: the touch screen is arranged towards the ordering person, is used for displaying selectable meal information and provides a selection button for a user to order the selectable meals; a meal sender connected to the meal ordering device, comprising: the display screen is arranged towards the meal sender and used for displaying meal information which is selected by the user in the meal ordering device; the ordering device and the meal distributing device are connected with each other.
Optionally, the food ordering device further includes a first MCU control unit, connected to the touch screen, and configured to control the touch screen to display selectable food information, provide a selection button, and receive food information ordered by a user through the selection button, and send the food information ordered by the user to the food issuing device; the meal sender comprises a second MCU control unit which is connected to the display screen and used for controlling the display screen to display selectable meal information and controlling the display screen to display the received meal information ordered by the user.
Optionally, the food ordering device and the food sending device are connected through a communication unit, the communication unit includes two mutually matched bluetooth communication modules, and the two mutually matched bluetooth communication modules are respectively connected to the first MCU control unit of the food ordering device and the second MCU control unit of the food sending device, and are used for transmitting food ordering information of the user between the food ordering device and the food sending device.
Optionally, the selection buttons provided by the touch screen comprise an adding button for selecting the meals and increasing the number of the selected meals; a decrease button for canceling the selected meals and decreasing the number of selected meals.
Optionally, the touch screen is further provided with a first clearing button, which is used for clearing the previous ordering record of the ordering device and clearing the previous ordering information displayed on the display screen.
Optionally, the meal sender includes a second clearing button connected to the second MCU control unit, and is configured to clear a previous meal ordering record of the meal ordering device, and clear meal ordering information of the previous meal ordering displayed on the display screen.
Optionally, the display screen of the meal sender is also a touch screen, and the second clear button is provided by the touch screen.
Optionally, a meal quantity lamp is arranged on a display screen of the meal sender and used for indicating the quantity of the meals selected by the user.
Optionally, the meal quantity lamps include three types, namely a red lamp, a green lamp and a yellow lamp, and are respectively used for displaying information of a small number of meals, a normal meal and a large number of meals.
The utility model discloses a middle and primary school student dining room device of ordering has interconnect's the ware of ordering and sends the meal ware, and the process of ordering has broken away from portable smart machine such as cell-phone, and the middle and primary school student of being convenient for uses. And, the meal sender can show the selected meals of the user through the display screen, and the dining room staff of being convenient for hold the corresponding meals according to the instruction of the meal sender, distributes to the person of ordering, and is very simple and convenient, has improved dining room staff's work efficiency, has reduced the person of having a dinner's time of lining up. Furthermore, the amount of the selected food can be controlled by adding and reducing the buttons, so that the food used by each diner is determined and selected by the diner, the situation that too many or too few food are generated when diners are distributed to the diners by canteen staff according to experience is prevented, the waste of the food can be reduced, and the requirement of the diners on the number of the food is met.
Drawings
Fig. 1 is a schematic view of a connection relationship of a canteen dish ordering device for primary and secondary school students according to an embodiment of the present invention.
Fig. 2 is a schematic interface diagram of an ordering device of a canteen ordering device for students and pupils according to an embodiment of the present invention.
Fig. 3 is a schematic interface diagram of a meal issuing device of a dining room ordering device for primary and secondary school students according to an embodiment of the present invention.
Detailed Description
The following provides a further detailed description of the canteen dish ordering device for primary and secondary school students according to the present invention with reference to the accompanying drawings and the detailed description thereof.
Please refer to fig. 1 to fig. 3, wherein fig. 1 is a schematic diagram of a connection relationship of a canteen dish ordering device for students in middle and primary schools according to an embodiment of the present invention, fig. 2 is a schematic diagram of an interface of an dish ordering device of a canteen dish ordering device for students in middle and primary schools according to an embodiment of the present invention, and fig. 3 is a schematic diagram of an interface of a dish sending device of a canteen dish ordering device for students in middle and primary schools according to an embodiment of the present invention.
In this embodiment, the device for ordering dishes in the canteen of the primary and secondary school students comprises: the meal ordering device 101 includes: a touch screen 200 disposed toward the ordering person for displaying selectable meal information and providing a selection button 202 for a user to select the selectable meal; a meal sender 102, connected to the meal ordering device 101, comprising: the display screen 300 is arranged towards the meal sender and is used for displaying meal information which is selected by the user in the meal ordering device 101; the ordering device 101 and the meal sender 102 are connected with each other.
In one embodiment, the height of the touch screen 200 of the meal ordering device 101 is set to be 0.9 to 1.2 meters away from the ground, so that the short pupils and middle schools can conveniently select the meal. And the touch screen 200 is provided with a first icon 201 for displaying selectable meal information. The selection buttons 202 provided by the touch screen 200 include an add button 2021 and a decrease button 2022, wherein the add button 2021 is used for selecting meals and increasing the number of selected meals; the decrease button 2022 is used to cancel the selected meal and decrease the number of meals selected. The add button 2021 and the decrease button 2022 are both disposed beside the first icon 201. In FIG. 2, the number of add 2021 and subtract 2022 buttons match the number of selectable meals, located under the icon for each selectable meal, the "+" and "-" keys in FIG. 2.
For each selectable meal, the number of meals that have been selected can be selected or deselected by add 2021 and subtract 2022 buttons. In a preferred embodiment, a display column 203 is also provided between each set of add 2021 and subtract 2022 buttons to display the number of currently selected meals. In the embodiment shown in FIG. 2, the number of meals currently selected is a maximum of 2 and a minimum of 0. When the number of the meals is 2, the demand of the ordering person for the meals is large, when the number of the meals is 1, the demand of the ordering person for the meals is normal, when the number of the meals is 0, the ordering person only wants to try the meals, and the demand of the meals is small.
The number of meals is selected by: the adding button 2021 corresponding to a certain meal is clicked for the first time, which indicates that the meal is clicked for the first time, and at this time, the number of the meals is 1. The add button 2021 corresponding to the meal is clicked, and the number of meals is converted to 2. After the add button 2021 corresponding to a certain meal is clicked for the first time, and the decrease button 2022 corresponding to the meal is clicked, the number of the meals is converted to 0, which indicates that the person ordering the meal only wants to try the meal, and the demand for the meal is small.
In one embodiment, if the person ordering continues to press the decrease button 2022 when the number of currently selected meals is 0, then the current meal is deselected. If a certain meal is not selected and the person ordering the meal selects the decrease button 2022, the display column 203 corresponding to the current meal is not displayed, or the word "Error" is displayed, or only the word "E" is displayed, indicating an Error. If the person ordering the meal continues to press the add button 2021 when the number of currently selected meals is 2, the display column 203 corresponding to the current meal continues to display "2", or display the word "Error", or only display the word "E", indicating an Error.
It should be noted that each time the food ordering device 101 is ordered, the ordered food is transmitted to the food sending device 102 in real time and is directly displayed on the food sending device 102.
In a specific embodiment, the food ordering device 101 further comprises a first MCU control unit, which is not shown in the figure, connected to the touch screen 200, and configured to control the touch screen 200 to display selectable food information, provide a selection button 202, and receive food information ordered by the user through the selection button 202, and transmit the food information ordered by the user to the food issuing device 102.
In one embodiment, the touch screen 200 is further provided with a first clear button 204 for clearing the previous food ordering record of the food ordering device 101 and clearing the food ordering information of the previous food ordering displayed on the display screen 300. In the embodiment shown in fig. 2, the first clear button 204 is an OK key. After the first clearing button 204 is clicked to clear the ordering record, the first MCU control unit sends the clearing information to the food sender 102 connected to the food ordering device 101, and the food ordering information of the previous user ordered displayed by the food sender 102 is also cleared.
in a specific embodiment, the height of the display screen of the meal sender 102 is set to be 1.2 to 1.5 meters away from the ground, so that higher canteen staff can obtain meal information conveniently, and the picture or text information of all meals is displayed on the display screen 300 of the meal sender 102 by using the second icon 302. In one embodiment, a meal quantity light 301 is provided adjacent to the second icon 302 to indicate the desired quantity of meals selected by the user. After the sender 102 receives the clearing information, the lighting condition of the number of meals lamp 301 currently indicating the number of meals selected by the user is reset, so that all the number of meals lamps 301 are turned off.
In one embodiment, the meal quantity light 301 comprises three types, namely a red light 3013, a green light 3011 and a yellow light 3012, for displaying information on the number of small, normal and large meals. In the process of ordering one time, the red light 3013, the green light 3011 and the yellow light 3012 are selected to be lighted. When the red light 3013 is illuminated, the number corresponding to the meal is small. When the green light 3011 is lit, the number corresponding to the meal is normal. When the yellow light 3012 is lit, the number corresponding to the meal is large. The lighting condition of the meal quantity lamp 301 has a corresponding relationship with the number displayed on the meal ordering device 101, and the corresponding relationship is as follows: when the display field 203 of the food ordering apparatus 101 shows 0, the yellow light 3012 is on, when the display field 203 of the food ordering apparatus 101 shows 1, the green light 3011 is on, and when the display field 203 of the food ordering apparatus 101 shows 2, the red light 3013 is on. Because the food ordering device 101 sends the food ordering information to the food sending device 102 in real time, in the process of ordering food by a user, dinning staff in a dining room can directly distribute the corresponding number of food to the food ordering person according to the lighting condition of the food quantity lamp 301, and the method is simple and convenient.
In a specific embodiment, the meal sender 102 comprises a second MCU control unit, not shown in the figure, connected to the display screen 300, for controlling the display screen 300 to display selectable meal information, and controlling the display screen 300 to display received meal information ordered by the user. In this specific embodiment, the display screen 300 is controlled to display the received meal information clicked by the user, that is, the second MCU control unit controls the meal number lamp 301 to turn on or turn off according to the received meal information clicked by the user.
In one embodiment, the food ordering device 101 and the food sending device 102 are connected through a communication unit 103. The communication unit 103 comprises two mutually matched bluetooth communication modules, a first MCU control unit connected to the food ordering device 101 and a second MCU control unit of the food sending device 102, and is used for transmitting food ordering information ordered by a user between the food ordering device 101 and the food sending device 102. The first MCU control unit controls the Bluetooth communication module to transmit the received meal information each time to the Bluetooth communication module connected with the second MCU control unit in real time, and the second MCU control unit displays the meal information received by the Bluetooth communication module on the display screen 300 in real time.
In one embodiment, two bluetooth communication modules are used, one as master and one as slave, with corresponding good baud rates set. The meal ordering device 101 and the meal sending device 102 are both provided with D-type data interface connectors, the D-type data interface connectors are respectively connected to the first MCU control unit of the meal ordering device 101 and the second MCU control unit of the meal sending device 102, and the two Bluetooth communication modules are respectively connected to the meal ordering device 101 and the meal sending device 102 through the D-type data interface connectors, so that data transmission can be carried out through a serial port debugging tool. In one specific embodiment, the D-type data interface connector is a D-type data interface connector of a serial communication interface RS 2329 pin.
In fact, other devices capable of implementing direct real-time communication may be provided to implement real-time communication between the food ordering device 101 and the food sending device 102, such as infrared communication. However, when the bluetooth communication module is used, a larger communication distance is provided, and communication can be realized without aligning the transceiving end of the bluetooth communication module arranged on the meal ordering device 101 with the transceiving end of the bluetooth communication module arranged on the meal sending device 102, so that the bluetooth communication module is suitable for the working environment of a dining room, and the propagation of communication signals cannot be hindered due to the movement of the hands of dining room staff and meal ordering people.
Actually, a serial line can be used between the food ordering device 101 and the food serving device 102 to realize wired and real-time signal transmission, but since the food ordering device 101 faces the food ordering person and the food serving device 102 faces the canteen worker, there is a certain distance between the two, and if the food ordering device 101 and the food serving device 102 are connected by using the serial line, a wire is very consumed. Further, since the use of wired equipment is dangerous in a particular high-humidity and high-heat environment of a dining room, it is preferable to use a wireless communication means such as a bluetooth communication module.
Actually, a confirmation button may be provided on the touch screen of the food ordering device 101, and after the food ordering person finishes selecting all food items, the confirmation button is clicked, and the final food item information is sent to the food sending device 102 at one time and displayed on the food sending device 102 correspondingly, so that the communication unit 103 does not need to transmit every click in the food selecting process of the user to the food sending device 102, thereby saving the number of communication times required in one food ordering process and reducing the energy consumption required by communication. In this specific embodiment, the setting of the first clear button 204 may be cancelled, and after the ok button is clicked, the food ordering device 101 clears the food information corresponding to the food ordering after completing sending the food information corresponding to the food ordering.
In a specific embodiment, in the case that the ordering device 101 is provided with the first clear button 204, the ordering device 102 is also provided with a second clear button 303, which is connected to the second MCU control unit, and is configured to clear the previous ordering record of the ordering device 101 and clear the previous ordering information displayed on the display screen, so that the method is suitable for the case that the person needing to order needs to eliminate the previous ordering record of the ordering device 101. In the embodiment shown in fig. 3, the second clear button 303 is an OK key. In one embodiment, the display 300 of the meal sender 102 is also a touch screen, and the second clear button 303 is provided via the touch screen.
The utility model discloses a middle and primary school student dining room device of ordering has interconnect's the ware of ordering and sends the meal ware, and the process of ordering has broken away from portable smart machine such as cell-phone, and the middle and primary school student of being convenient for uses. And, the meal sender can show the selected meals of the user through the display screen, and the dining room staff of being convenient for hold the corresponding meals according to the instruction of the meal sender, distributes to the person of ordering, and is very simple and convenient, has improved dining room staff's work efficiency, has reduced the person of having a dinner's time of lining up. Furthermore, the amount of the selected food can be controlled by adding and reducing the buttons, so that the food used by each diner is determined and selected by the diner, the situation that too many or too few food are generated when diners are distributed to the diners by canteen staff according to experience is prevented, the waste of the food can be reduced, and the requirement of the diners on the number of the food is met.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a primary and secondary school student dining room device of ordering dishes which characterized in that includes:
An order machine, comprising:
the touch screen is arranged towards the ordering person, is used for displaying selectable meal information and provides a selection button for a user to order the selectable meals;
A meal sender connected to the meal ordering device, comprising:
The display screen is arranged towards the meal sender and used for displaying meal information which is selected by the user in the meal ordering device;
The ordering device and the meal distributing device are connected with each other;
And a display screen of the meal sender is provided with a meal quantity lamp for indicating the quantity of the required meals selected by the user.
2. The canteen dish ordering device for the primary and secondary school students according to claim 1, wherein the dish ordering device further comprises a first MCU control unit connected to the touch screen, for controlling the touch screen to display selectable meal information, providing a selection button, and for receiving meal information ordered by a user through the selection button and sending the meal information ordered by the user to the dish issuing device;
the meal sender comprises a second MCU control unit which is connected to the display screen and used for controlling the display screen to display selectable meal information and controlling the display screen to display the received meal information ordered by the user.
3. The dining room ordering device for primary and secondary school students according to claim 2, wherein the ordering device and the meal sender are connected through a communication unit, the communication unit comprises two mutually matched Bluetooth communication modules, a first MCU control unit connected to the ordering device and a second MCU control unit connected to the meal sender respectively, and the two MCU control units are used for transmitting meal ordering information ordered by a user between the ordering device and the meal sender.
4. The canteen dish ordering device for pupils and middle school students according to claim 1, wherein the selection buttons provided by the touch screen comprise:
An adding button for selecting the meals and increasing the number of the selected meals;
A decrease button for canceling the selected meals and decreasing the number of selected meals.
5. the canteen dish ordering device for pupils and middle school students according to claim 1, wherein the touch screen is further provided with a first clearing button for clearing the previous dish ordering record of the dish ordering device and clearing the meal ordering information of the previous dish ordering displayed on the display screen.
6. The canteen dish ordering device for primary and secondary school students according to claim 2, wherein the meal sender comprises a second clearing button connected with the second MCU control unit for clearing the previous meal ordering record of the meal ordering device and clearing the meal ordering information of the previous meal ordering displayed on the display screen.
7. The canteen dish ordering device for primary and secondary school students according to claim 6, wherein the display screen of the meal sender is also a touch screen, and the second clear button is provided by the touch screen.
8. The canteen dish ordering device for pupils and middle school students according to claim 1, wherein the meal quantity lamp comprises three kinds of red, green and yellow lamps for displaying information on three kinds of meal quantities, namely, small quantity, normal quantity and large quantity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190746.XU CN209765373U (en) | 2018-12-20 | 2018-12-20 | Dish ordering device for primary and secondary school students in dining room |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822190746.XU CN209765373U (en) | 2018-12-20 | 2018-12-20 | Dish ordering device for primary and secondary school students in dining room |
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| CN209765373U true CN209765373U (en) | 2019-12-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112766760A (en) * | 2020-09-18 | 2021-05-07 | 上海鲲贝管理咨询有限公司 | Park consumption guiding method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112766760A (en) * | 2020-09-18 | 2021-05-07 | 上海鲲贝管理咨询有限公司 | Park consumption guiding method and system |
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