WO2014198147A1

WO2014198147A1 - Method and system for ordering food on the basis of a two-dimensional code

Info

Publication number: WO2014198147A1
Application number: PCT/CN2014/074465
Authority: WO
Inventors: 曾广忠
Original assignee: 广州市沃希信息科技有限公司
Priority date: 2013-06-10
Filing date: 2014-03-31
Publication date: 2014-12-18
Also published as: CN103279681A

Abstract

The present invention discloses a method for ordering food on the basis of a two-dimensional code, characterized by comprising the steps: generating a two-dimensional code according to WIFI network access point information, server information, and table identifier information; the mobile terminal obtaining the two-dimensional code and parsing same to obtain access point information, server information, and table identifier information, connecting to the WIFI network according to the access point information, and connecting to the server according to the server information; identifying the mobile terminal according to the table identifier information, performing an order-food operation, calculating the quantity of identical dishes, and determining, according to the quantity of the dish, the servings of the dish to be made by the chef. The present invention provides a method and system for ordering food on the basis of a two-dimensional code, making use of a mobile terminal and adding the new function of ordering food; by means of statistical combination of a plurality of menus, servings of food are reasonably prepared all at one time, improving the efficiency of the kitchen and avoiding waste caused by cooking the same dish multiple times. In addition, the present invention also discloses a system for ordering food on the basis of a two-dimensional code.

Description

A la carte method based on two-dimensional code and ordering system

技术领域 Technical field

The invention relates to the technical field of an electronic ordering system, in particular to a method for ordering food based on two-dimensional code and a system for ordering food.

背景技术 Background technique

There are more and more restaurants that order food through the electronic ordering system, but most of the electronic ordering systems are equipped with special ordering terminals. The cost of these ordering terminals is relatively high. When the customer provides the ordering service, the waiter orders the order. When the waiter is busy during the meal, the waiting time for the guest will become very long, which will affect the guests' mood. In addition, when the existing restaurant is ordering, the waiter often records the name of the dish next to it, and summarizes the final menu to the kitchen. The kitchen then cooks the dishes one by one through the menus. When you have more than one dish, you still need to cook one by one. On the one hand, the chef needs to re-process the raw materials, and after cleaning the different dishes, the kitchen utensils need to be cleaned; on the other hand, the cycle of making the ordering one by one becomes longer, and the waiting time for the guests will be prolonged, which is easy to cause customers. dissatisfied.

发明内容 Summary of the invention

Based on the above situation, the present invention proposes a method for ordering food based on a two-dimensional code and a system for ordering food,

The mobile terminal can be used to add a new function of ordering. On the one hand, by scanning the QR code with the mobile terminal such as the guest's mobile phone, the customer can log in to the ordering system for ordering, giving the guest and the restaurant in just a few seconds. It can bring convenience, improve the efficiency of ordering, and bring new user experience. On the other hand, through the information input of seat code or table code, it can effectively prevent malicious ordering, increase system security, and solve safety for restaurants. Hidden dangers.

The main purpose of the present invention is to utilize the user's existing mobile terminal and the WIFI that most restaurants will open. Network, customizing a 'paperless' a la carte system for the restaurant. On the one hand, it improves the convenience of the user's ordering and improves the user experience; on the other hand, the method provides an optimal configuration means for the restaurant's resources, so that the chef can determine the amount of the meal once the customer has the menu, avoiding the 'one dish' The situation of repeated speculations has saved manpower and material resources. In addition, the mobile terminal can be informed of the progress of the current cooking, so that the customer can reasonably arrange the time and the journey after the meal. In addition, during the ordering process, the server can obtain the number of table seats through the table information submitted by the mobile terminal, and then recommend the appropriate amount to the customer.

A method for ordering food based on two-dimensional code, comprising the steps of:

According to WIFI The access point information, the server information, and the table identification information of the network generate a corresponding two-dimensional code; the mobile terminal acquires the two-dimensional code, parses the two-dimensional code, and obtains access point information, server information, and table identification information, Connecting to the port according to the access point information WIFI The network is connected to the server according to the server information; the mobile terminal is identified according to the table identification information, and the ordering operation is performed; the ordering operation of the mobile terminal is recorded within a preset time, and the number of the same dish is counted. The amount of the chef's cooking is determined according to the number of the same dishes.

The two-dimensional code is displayed on the table corresponding to the table identification information by a screen.

The two-dimensional code can also be printed on paper and posted on the dining table corresponding to the restaurant table identification information.

The mobile terminals are one or more.

The server may send progress information of the order to the mobile terminal according to the operation of the restaurant staff.

A two-dimensional code based ordering system, comprising:

a two-dimensional code generating module, configured to generate a corresponding two-dimensional code according to the access point information, the server information, and the table identification information of the WIFI network;

a mobile terminal, configured to scan a two-dimensional code, parse the two-dimensional code to obtain access point information, server information, and table identification information, and connect to the WIFI according to the access point information. Network, connected to the server based on server information;

The WIFI network provides devices for providing WIFI networks.

a server for providing an ordering service, a server built-in menu database, identifying the mobile terminal according to the table identification information, and performing a la carte operation; the server recording an order generated by the mobile terminal within a preset time, The number of the same dishes is counted, and the amount of the chef's cooking is determined according to the number of the same dishes.

The server can include:

An order processing module for receiving and processing a mobile order request of the mobile terminal;

An identifier module, configured to identify the mobile terminal according to the table identification information, so as to know that the mobile terminal corresponds to the ordering operation of the table;

The menu processing module is configured to perform statistical processing on orders of a plurality of customers, and determine the serving size of the chef according to the number of the same dishes.

a mobile terminal, configured to acquire a two-dimensional code and parse out access point information, server information, and table identification information in a two-dimensional code; and connect to the WIFI according to the access point information The network is connected to the server according to the server information; the mobile terminal is identified according to the table identification information, and the ordering operation is performed, and the ordering operation of the mobile terminal is recorded within a preset time, and the number of the same dish is counted. The amount of the chef's cooking is determined according to the number of the same dishes.

The server provides menu data to the mobile terminal for a la carte operation. The menu data mentioned here is stored in the database of the server, mainly the restaurant is generated according to the price of the dish and the dish. It can also include the practice, image and nutritional value of the dish, the praise information, the customer order information and the same dish. How does the number determine the amount of dish size? In general, the data can be the chef's empirical data, and the chef can provide data input based on actual experience.

A server, configured to identify the mobile terminal according to the table identification information, provide a la carte data to the mobile terminal to perform a la carte operation, and count the number of the same dish, and determine the chef to cook according to the number of the same dish. The weight of the.

The above wifi network can also adopt the current more conventional gprs, 3G network, 4G The network is replaced, just because of the network speed limit, and the server network segment settings, the effect of these several network connection methods is not as good as wifi.

Compared with the prior art, the method for ordering food based on two-dimensional code and the ordering system provided by the invention can increase the new function of ordering by using the mobile terminal, and on the other hand, scanning the two-dimensional code by using a mobile terminal such as a guest's mobile phone. In just a few seconds, customers can log in to the ordering system to order, which will bring convenience to guests and restaurants, improve the efficiency of ordering and bring new user experience. On the other hand, through many The menus are statistically combined, and the amount of cooking is reasonably arranged, which improves the efficiency of the kitchen and avoids the waste caused by repeated cooking of the same vegetables.

附图说明 DRAWINGS

1 is a schematic flow chart of an embodiment of a method for ordering food based on a two-dimensional code of the present invention.

2 is a schematic structural view of an embodiment of a two-dimensional code based ordering system of the present invention.

FIG. 3 is a schematic structural diagram of a mobile terminal in an embodiment of a two-dimensional code based ordering system according to the present invention.

具体实施方式 detailed description

The solution of the present invention will be described in detail below in conjunction with the preferred embodiments thereof.

FIG. 1 is a schematic flow chart showing an embodiment of a method for ordering food based on a two-dimensional code of the present invention.

As shown in FIG. 1, the method in this embodiment includes the steps of:

S101: Generate a corresponding two-dimensional code according to the access point information, the server information, and the table identifier information of the WIFI network;

The system obtains access point information, server information, and table identification information of the WIFI network, and can manually input corresponding information, such as manual input. The server information such as the access point information, the server IP address and the service port of the WIFI network, and the user name and password, and the table identification information are sent to the system, and the system generates a corresponding two-dimensional code according to the obtained information.

The access point information includes information such as a WIFI network name, a type, and a password of the access point; the table identification information is mainly used to allow the system to distinguish different dining tables by using the information, specifically, a table number or a different table name. Or a different pattern. Such as the dining table 1, the dining table 2, the apple dining table, the pear table and so on.

Server information including server IP Address, service port and user name and password information or other information needed to uniquely locate and access the server. The database is set in the server, and the size of each table, the seat number, and the table style information can be associated with the corresponding table identification information. .

S102 The mobile terminal scans the two-dimensional code, parses the two-dimensional code to obtain access point information, server information, and table identification information, and connects to the WIFI according to the access point information. Network, connecting to the server based on server information;

Here, the mobile terminal mainly scans the two-dimensional code through the camera, and the two-dimensional code is displayed on the table corresponding to the table identification information by the screen or the two-dimensional code is printed on the paper, and is posted on the table corresponding to the restaurant table identification information.

S103 : identifying, according to the table identification information, the mobile terminal to perform an order operation; the server records an order generated by the mobile terminal within a preset time, counts the number of the same dish, and converts the customer order into a kitchen order. The kitchen order determines the size of the chef's cooking. The customer order record has a table identifier, a dish number and a quantity, and the kitchen menu records a dish number, a table number to be served, and a portion (number of disks);

There are one or more mobile terminals here.

It can be a communication device with wireless Internet access such as a mobile phone, a PDA, or a laptop.

Chinese patent for application number 201210198125.0 "A WIFI based on two-dimensional code graphics Network information sharing method and system, which discloses a WIFI network information sharing method and system based on two-dimensional code graphics, wherein the WIFI network information providing device accesses the WIFI network and acquires the accessed Access point information of the WIFI network, and converting the access point information into a two-dimensional code graphic; WIFI The network information receiving device acquires the two-dimensional code graphic, parses the two-dimensional code graphic to obtain access point information, and connects to the WIFI network according to the access point information. WIFI can be performed by QR code graphic Network information sharing improves the efficiency of WIFI network information sharing. Even if other users see the QR code, they cannot obtain access point network type, password and other data, and improve WIFI. Network access security.

The S101 of the present invention is not only required to be based on WIFI. The access point information of the network also needs server information and table identification information to generate a corresponding two-dimensional code. The advantage of adding server information is that the server can be directly and automatically connected, avoiding the troubles and mistakes of manual input. The advantage of adding the table identification information is that the table identification information is associated with each two-dimensional code, and the two-dimensional code produced is different. The generated QR code is used to paste or display on the corresponding table. When the guest comes to spend, just scan the QR code on the seat, not only can connect to the restaurant network and get the server menu information, but also pass the seat information to the server, when ordering Even if there is no waiter to the scene, you can complete the ordering work. It achieves efficient and accurate ordering, and also saves more labor costs for the restaurant.

In addition, a table identification information corresponding to a table also corresponds to a two-dimensional code. In the same period of time, only those who have scanned the QR code can obtain the corresponding menu information, and the server will automatically obtain the table identification information. After ordering, the order can be placed. The next person to scan the QR code needs the consent of the current guest. When ordering, you can artificially ensure that no one else will make a mistake, or you can use multiple mobile terminals to order at the same time. The traditional ordering system, after connecting the system, requires the customer to select the corresponding seat information. This will allow customers to take time to obtain seat information, and at the same time create a very large security risk. If you accidentally enter the wrong seat number, the system will not be able to identify such errors and may record the dishes on another table, resulting in The wrong condition of ordering, this time may offend the guests of the two tables, which will have a great negative impact on the restaurant.

In order to solve the problem of possible wrong ordering or possible malicious ordering: the ordering system of the embodiment can set the server to accept only the earliest connected mobile terminal or only the last connected mobile terminal. That is, a table identification information corresponds to a terminal, and then the mobile terminal scans the two-dimensional code and connects. WIFI Network information, this guest's mobile terminal will become the only ordering terminal of this table, which can avoid the situation of ordering or malicious ordering, but this method has the defect that many people can't order, and the guest needs to check the table after the checkout. Information can be reused S101 can be specifically refined into the following steps, which include:

S1011: Generate a corresponding two-dimensional code according to the access point information, the server information, and the table identification information of the WIFI network;

The system obtains access point information, server information, and table identification information of the WIFI network, and can manually input corresponding information, such as manual input. The access point information, server information, and table identification information of the WIFI network are sent to the system, and the system generates a corresponding two-dimensional code according to the obtained information. The access point information entered here includes WIFI Network name, type and password. The mobile terminal accesses the WIFI according to the access point information. The internet. Table identification information is generally entered by the restaurant staff. In addition, due to the layout of the restaurant and the preferences of the guests, a table can be attached to each table with several seat numbers, and the number of people can be accommodated in the table, which can better realize the humanized service. The number of seats is stored in a database of the server and can be queried by the table identification information.

S1012. Process the access point information, server information, and table identification information into a string of a predetermined format. In this step, the access point information, the server information, and the table identification information need to be processed to be converted into a string of a certain format to smoothly convert the access point information into an identifiable two-dimensional code. The format of the string is specifically described below. The format of the string may include an identifier, a content, a symbol, etc., and the content represents specific data of the information, such as an access point. WIFI network name information, password information, etc., the identifier indicates the type of content, such as using the SIID to indicate the WIFI network name of the access point, and using PSWD to indicate the WIFI of the access point. Network password, use TYPE to indicate the WIFI network type of the access point, use SRV to represent the server information, use CZID Indicates table identification information, which is used to separate content and identification, for example using a colon ' : 'Separate content and identity. Thus, access point information, server information, and table identification information can be represented by a string of the following format:

SSID : TPLINK123

TYPE: WPA/WPA2

PSWD: 258369

SVR: 59.42.10.30/8000/admin/12345

CZID: 5

To identify the beginning and end of a string, you can use a specific identifier to indicate the beginning and end, for example, using BEGIN to indicate the beginning of a string. END indicates the end of the string, so when generating a string containing access point information, server information, and table identification information, the start identifier is entered at the beginning of the string, and the end representation is entered at the last line of the string. :

BEGIN

SSID : TPLINK123

TYPE: WPA/WPA2

PSWD: 258369

SRV: 59.42.10.37/8000/admin/12345

CZID: 5

END

It should be noted that the string of the above format is only an example, as long as the format supported by both the server and the mobile terminal can be used as a predetermined format of the string.

S1013 And encoding the character string to generate a two-dimensional code. In this step, the character string needs to be encoded according to the encoding principle of the two-dimensional code, and the type of the two-dimensional code is many, for example: QR Code, Data Matrix, Maxi Code, Aztec, Vericode, PDF417, Ultracode, Code 49, Code 16K, currently the most commonly used is QR (Quick Response) Code Therefore, the present invention uses the two-dimensional code of this type as an example to describe the encoding and decoding of the two-dimensional code in detail. Of course, other types of two-dimensional code encoding and decoding processes are similar, that is, following the corresponding two-dimensional code. The codec principle encodes and decodes data, and will not be described in detail in the present invention.

After encoding the character string according to the coding standard of the two-dimensional code, the access point information, the server information, and the table identification information are encoded into a standard two-dimensional code, and at this time, the two-dimensional code can be saved to the file system, and The two-dimensional code can be printed, and a paper having a two-dimensional code (which can be glued and added with corresponding advertising information) is printed on the opposite table seat or dining table so that the user can obtain the mobile terminal through a mobile phone or the like. Two-dimensional code, posted here is a more cost-effective way, if you can use the corresponding display device information display can also solve the same problem.

Step S102 can be specifically refinement as the following steps, including:

S1021: The mobile terminal scans the two-dimensional code; The mobile terminal can scan the two-dimensional code posted on the table (or displayed on the screen) through the camera to obtain the two-dimensional code;

S1022: The mobile terminal parses the two-dimensional code to obtain a character string in the two-dimensional code; In this step, it is first necessary to determine the type of the two-dimensional code. After obtaining the type of the two-dimensional code, the two-dimensional code is decoded according to the two-dimensional code decoding principle of the type, and the data is decoded according to the mode used. Character, which in turn outputs a string of the specified format.

Since the current encoding and decoding methods for two-dimensional codes (such as QR Code) are mostly in the prior art, this section does not describe too much.

S1023. The mobile terminal reads the character string to obtain access point information, server information, and table identification information, and connects to the WIFI network according to the access point information, and connects to the server according to the server information, and uses a two-dimensional code station. The server is notified of the corresponding table identification information, and the server knows which customer on the table has entered the system to order.

At S103 In the step of step, the mobile terminal is identified according to the table identification information, and an order operation is performed; the server records an order generated by the mobile terminal within a preset time, and counts the number of the same dish, and the same dish is used. The merger process is to convert the customer order into a kitchen order, and the kitchen order determines the amount of time the chef cooks. due to S1023 The table identification information has been communicated to the server with the guest's mobile terminal, after which the server corresponds to the mobile terminal based on the table identification information so that the server knows which of the several mobile terminals are on the table. The number of mobile terminals in the restaurant may be very large during the preset time period.

As a better example, the ordering operation of all the mobile terminals is recorded in a preset time, the number of the same dishes is counted, and the amount of the chef's cooking is determined according to the number of the same dishes. In the case of multiple users (here can be the sum of users of multiple dining tables), the order is placed within the preset time (this is mainly based on the number of guests, the speed of the kitchen cooking, the speed of the waiter serving the food, and the customization by the restaurant). The (total) menu can be generated directly on the server. If multiple guests are found to have several identical dishes, the kitchen can be directly notified. The chef can make a few servings at a time, and can prepare the same dish multiple times. Waste of resources. Through such an ordering method, it is possible to achieve a more optimal configuration of restaurant resources without requiring waiter service, paperlessness, and even restaurant resources. For example, the dining table 1 There are mobile terminal a and mobile terminal b. When they scan the QR code of the table 1, the server knows that the mobile terminal a and the mobile terminal b are ready to dine at the table 1. At this time, the mobile terminal a And the mobile terminal b can be ordered separately, and the menu with the dish will be updated in real time (ie, the mobile terminal a point of the dish, the mobile terminal b You can see it right away. On the one hand, you can avoid repeating the order when you order, but you don’t know it. On the other hand, you can let customers repeat the dishes they like. Similarly, there is a mobile terminal c and a mobile terminal on the dining table 2 When they scan the QR code of the table 2, the server knows that the mobile terminal c and the mobile terminal d are ready to dine at the table 2. Within the preset time (generally 3-10 Minutes, more will cause customers to wait too long), table 1 and dining table 2 at the same time ordered 2 identical dishes, the system will have their own table 1 and dining table 2 Generate a menu but generate a general menu for the kitchen. In this way, the kitchen can change the serving size of the same dish on the table 1 and the table 2 into 2 This saves the time for cooking and avoids washing the dishes. When the dish is finished, the chef divides the dish into two portions, and the waiter can serve the table 1 and the table 2 according to the original menu.

As a better example, since the server records information such as table identification information, the number of table seats can be queried from the database, and then the appropriate amount of the dish ordered by the customer is recommended, so as to avoid waste or insufficient eating. Case. Moreover, the mobile terminal can be informed to the mobile terminal of the progress of the various items in the current order, so that the time and the trip after the meal can be reasonably arranged.

Based on the above method, the present invention also provides a à la carte system based on two-dimensional code, as shown in FIG. 2, which includes:

A two-dimensional code generating module 100 for using WIFI The access point information, the server information, and the table identification information of the network generate corresponding two-dimensional codes;

Mobile terminal 200 And scanning the two-dimensional code, parsing the two-dimensional code to obtain access point information, server information, and table identification information, and connecting to the WIFI network according to the access point information;

The WIFI network provides a device 300 for providing a WIFI network;

After the mobile terminal 200 is connected to the network according to the access point information, it is connected to the server 400 through the server information;

Server 400 For providing a menu database and a la carte service. Dedicating the mobile terminal according to the table identification information, performing a à la carte operation; the server records an order generated by the mobile terminal within a preset time, counts the number of the same dish and merges, and converts the customer order into The kitchen order determines the serving size of the chef according to the number of the same dishes.

The working principle of the à la carte system is: WIFI The access point information, server information, and table identification information of the network may be input by the staff on site, or may be stored in the database by the system and called on site when needed. When the two-dimensional code generation module 100 receives the corresponding WIFI A QR code can be generated after the access point information, server information, and table identification information of the network. At this time, the two-dimensional code can be saved to the file system, and the two-dimensional code is printed, and the paper with the two-dimensional code is printed ( Can be glued and add corresponding advertising information) It is attached to the opposite table seat or dining table, and the corresponding two-dimensional code can also be displayed here by the display device. When the customer goes to the store to consume, the camera of the mobile phone (mobile terminal) is used to scan the corresponding two-dimensional code, and the two-dimensional code is parsed to obtain the access point information, the server information, and the table identification information. Mobile terminal pass The WIFI network provides a network signal of the device 300, which is connected to the ordering system server 400 using server information; the ordering system server 400 provides menu data to the mobile terminal 200, the mobile terminal 200 After receiving the data, the user can display at the mobile terminal 200 On the screen, the ordering operation is performed. After the mobile terminal is in the process of ordering and after the ordering operation is completed, the menu price can be counted and displayed to the ordering guest.

Further, as shown in FIG. 3, the server 400 includes:

a 401 a la carte processing module for receiving and processing a la carte request of the mobile terminal;

An identification module, configured to identify the mobile terminal according to the identification information of the table, so as to know that the mobile terminal corresponds to the order of the table;

403 The menu processing module is configured to perform statistical processing on orders of a plurality of customers, and determine the serving size of the chef according to the number of the same dishes.

The functions of the above modules are also described in detail in the method embodiments, and are not described again.

An embodiment of the present invention also discloses a mobile terminal and a server applied to the two-dimensional code based à la carte method. As described below:

a mobile terminal, configured to acquire a two-dimensional code and parse out access point information, server information, and table identification information in a two-dimensional code; and connect to the WIFI according to the access point information a network, connecting to the server according to the server information; identifying the mobile terminal according to the table identification information, And then performing the a la carte operation, recording the ordering operation of the mobile terminal within a preset time, counting the number of the same dish, and determining the serving size of the chef according to the number of the same dish.

The server provides menu data to the mobile terminal for a la carte operation. The menu data mentioned here is stored in the database of the server, mainly based on the dishes and dishes produced by the restaurant. It can also include the practices, images and nutritional value of the dishes, the praise information, the customer order information and the acquired 2D. Whether the code is valid data.

The wifi network of all the above embodiments can also adopt the current more conventional gprs, 3G network, 4G. The network is replaced, just because of the network speed limit, and the server network segment settings, the effect of these several network connection methods is not as good as wifi.

The above-mentioned embodiments are merely illustrative of the embodiments of the present invention, and the description thereof is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

CLAIMS 1. A method of ordering based on two-dimensional code, characterized by comprising the steps of:

The ordering method according to claim 1, wherein the two-dimensional code is displayed on the table corresponding to the table identification information by a screen.

3. The method of ordering according to claim 2, wherein said two-dimensional code may also be printed on paper, posted on the restaurant table identification information corresponding to the table.

4. The method of 1 or 2 or ordering according to claim 3, wherein said one or more mobile terminal or a station.

The ordering method of claim 1 or 2 or as claimed in claim 3, characterized in that, the server may send the order progress information to the mobile terminal dishes according to the operation of the restaurant staff.

6. A two-dimensional code based ordering system, characterized in that the system comprises:

a mobile terminal, configured to scan a two-dimensional code, parse the two-dimensional code to obtain access point information, server information, and table identification information, and connect to the WIFI network, connected to the server according to server information;

A WIFI network provides a device for providing a WIFI network;

a server, configured to provide a à la carte service, the server has a built-in menu database, and identifies the mobile terminal according to the table identification information, and performs an order operation; the server records an order generated by the mobile terminal within a preset time The number of the same dish is counted, and the amount of the chef's cooking is determined according to the number of the same dish.

7. The ordering system of claim 6, wherein the server comprises:

a à la carte processing module for receiving and processing a à la carte request for moving the terminal;

An identifier module, configured to identify the mobile terminal according to the table identification information;

A mobile terminal, wherein the mobile terminal for obtaining a two-dimensional code and parse the access point in the two-dimensional code information, server information, the identification information table; connected to the access point based on the information The WIFI network connects to the server according to the server information; identifies the mobile terminal according to the table identification information, performs a la carte operation, records the order operation of the mobile terminal within a preset time, and counts the same dish The quantity, according to the number of the same dishes, determines the amount of cooking of the chef.

9. The mobile terminal according to claim 8, wherein said server provides data ordering operation menu to the mobile terminal.

10. A server, wherein the server is configured to identify the mobile terminal according to the table identification information, order data for ordering the operation provided to the mobile terminal and the statistics of the same number of dishes, according to which The number of the same dish determines the amount of the chef cooking.