KR20090000150A - Food information provision system and method - Google Patents

Food information provision system and method Download PDF

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Publication number
KR20090000150A
KR20090000150A KR1020070005297A KR20070005297A KR20090000150A KR 20090000150 A KR20090000150 A KR 20090000150A KR 1020070005297 A KR1020070005297 A KR 1020070005297A KR 20070005297 A KR20070005297 A KR 20070005297A KR 20090000150 A KR20090000150 A KR 20090000150A
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KR
South Korea
Prior art keywords
food
information
terminal
tag
food information
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Application number
KR1020070005297A
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Korean (ko)
Inventor
박원경
Original Assignee
엘지전자 주식회사
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Priority to KR1020070005297A priority Critical patent/KR20090000150A/en
Publication of KR20090000150A publication Critical patent/KR20090000150A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electric Ovens (AREA)

Abstract

A food information providing system and a food information providing method are provided to offer the optimum recipe for cooking the raw materials or half-finished materials of food circulated in a standardized state, thereby enabling a user to acquire easily more various and exact information relating to the food. A food information providing system comprises an RF(Radio Frequency) tag(1), a terminal(2), a server(4), and a network(3). The RF tag records instinct information about a specific food. The RF tag comprises an IC(Integrated Circuit)(11) and an antenna(12). The IC chip records at least instinct food-related information. The antenna radiates the information recorded in the IC chip to a high-frequency shape. The terminal comprises an RF reader system for reading out the food-related information recorded in the RF tag. The terminal comprises the RF tag, an antenna(21), a data reader(22), a controller(24), a display(25), and a communications module(23). The antenna RF tag exchanges a high frequency signal with the RF tag. The data reader processes information received with the antenna. The controller controls the entire system. The display displays the state and other information of the terminal. The communications module enables the terminal to perform communication with the outside. The server receives the food-related information from the terminal and processes return information. The network connects the server and the terminal.

Description

Food information provision system and food information provision method {Food information provision system and method}

1 is a block diagram of a food information providing system according to the present invention.

2 is a perspective view of a product wrapper.

3 is a cross-sectional view of II ′ of FIG. 2.

4 is a table of information contained in the RF tag.

Figure 5 is a flow chart illustrating in detail the food information providing method according to the present invention.

<Explanation of symbols for the main parts of the drawings>

1: RFID tag 2: terminal 3: network

4: server 51: cooking information display unit

54: tag

The present invention relates to a food information providing system, and a food information providing method, and more particularly, a food information providing system and a food information that enable a user who purchases raw or semi-material for food to cook food more conveniently and correctly. It is about how to provide.

When cooking food in a general situation, the user cooks through an experience known in advance. A food eater who purchases raw materials or semi-materials prepares the raw materials and semi-materials in the manner described on the outer packaging of the food.

However, the information written on the outer wrapper of the food remains in a limited state in the past, and the preference of the food, the final state of the prepared food, and the specific example of cooking the food are limited by the limitation of the wrapping paper size. In many cases information can not be carried. Therefore, the user often cooks food by guessing even when the information recorded on the wrapping paper is insufficient.

In addition, there are cases in which food-related information is obtained through the Internet, but in such a case, there is still inconvenience of having to prepare food by finding a way to cook food by going to a study room far from the kitchen.

Such a problem causes a larger problem in recent market situations in which half-cooked and standardized foods are often distributed.

The present invention is proposed to solve the above-mentioned inconvenience, and provides a food information providing system and a food information providing method for providing an optimal food cooking method for cooking the raw materials or semi- ingredients of the food distributed in a standardized state Suggest.

In addition, the present invention proposes a food information providing system and a food information providing method that can easily acquire various and accurate information related to food by varying the width of food information that a user can know.

In addition, even if it is not possible to provide sufficient information due to the constraints of the product packaging, it provides a food information providing system and food information to improve the satisfaction to the buyer by knowing the best or the latest cooking method for food Suggest a method.

Food information providing system according to the present invention, the terminal for reading and transmitting food information on the material; And a server for receiving food information on the material transmitted from the terminal and transmitting final food information suitable for the material to the terminal.

According to an aspect of the present invention, there is provided a food information providing method comprising: reading food information, which is at least a material, from an RFID tag to a terminal; Transmitting the food information, which is the ingredient, to a server that has been previously regulated; And providing final food information by referring to the food information of the ingredient in the server.

According to the present invention, there is an advantage of easily and real-time obtaining food-related information distributed as raw or semi-stuff. In addition, it can provide a large amount of information has the advantage that the user's convenience is enhanced.

Hereinafter, with reference to the drawings will be described in detail a specific embodiment of the present invention.

The food information providing system of the present invention is formed of an RFID tag reading system including an RF tag (hereinafter referred to as RF tag) and an RF reader (hereinafter referred to as RF reader). The RFID tag reading system is implemented as an RFID tag and an RFID reader, and when the reader requests tag data transmission for the tag, the tag transmits the dag data to the reader in the form of a radio frequency. . In the present invention, the RF tag is provided in the food packaging and the RF feeder is provided in the terminal form.

1 is a block diagram of a food information providing system according to the present invention.

Referring to FIG. 1, an RFID tag 1 in which unique information about a particular food is recorded, a terminal 2 in which an RFID system is embedded in order to read out food-related information contained in the RFID tag 1, A server 4 for receiving the food-related information from the terminal 2 and processing the reply information, and a network 3 for connecting the server 4 and the terminal 2 to each other.

Specifically, the RFID tag 1 is provided in a food wrapper. FIG. 2 is a perspective view of a product wrapping paper, and FIG. 3 is a cross-sectional view of II ′ of FIG. 2.

2 and 3, the food wrapping paper provided in a normalized state is shown with a picture of a specific food or a cooking method of the food as the cooking related information display unit 51, so that the cooking related information display unit 51 is shown. Through this, the user can conveniently know the final food he wants in the form of a picture, but it is inconvenient because he cannot know the details of the food recipe. To this end, the RFID tag 54 is built into the inside of the wrapping paper in which the cooking related information display unit 51 is shown.

A first paper 52 provided with the wrapping paper, in particular, the cooking-related information display unit 51, an RFID tag 54 containing the unique information about the food, and a second forming the lower surface of the RFID tag 54; Paper 53 is included.

Referring to the operation of the RFID tag, first, since the position in which the RFID tag 54 is provided is aligned vertically with the cooking related information display unit 51, the user can select the terminal 2 in the drawing where food is drawn. By the convenient operation of accessing, it is possible to read the unique information about the food contained in the RFID tag 54.

By the configuration of the wrapping paper, the user can always read the unique information of the final food desired by the user, in particular, the unique information about the food of the desired picture. For example, if it is possible to cook two final foods by semi-finished products, the design of one finished product is designed on the front packaging and the design of one finished product is designed on the back packaging, so that the user The unique information on the desired finished product can be read accurately. To this end, a conductor for preventing high frequency information from being transmitted to the other side of the RFID tag may be additionally provided. In addition, the size of the antenna may be adjusted to limit the influence of the high frequency to a certain distance.

Referring again to FIG. 1, the RFID tag 1 of the present invention includes an IC chip 11 containing at least food-specific information and an antenna for radiating information contained in the IC chip 11 in a high frequency form. 12) is provided. Of course, the antenna 12 may receive energy from the terminal device 2.

The terminal 2 includes an antenna 21 for exchanging a high frequency signal with the RF tag 1 and a data reader 22 for processing information received by the antenna 21. Since the antenna 21 and the data reader 22 play a role of an RFF, the two parts may be collectively referred to as an RFF module. In addition, the terminal 2 includes a control unit 24 for controlling the entire system of the terminal, a display 25 for displaying the state of the terminal 2 and other information, and a terminal 2 for communicating with the outside. Communication module 23 is included.

The communication module 23 is connected to the server 4 via the network 3 to exchange data with each other.

The operation of the food information providing system described above will be described.

The IC chip 11 of the RFID tag 1 contains at least food-related unique information, and the information is transmitted to the terminal 2 through the antenna 12. Here, since the RFID tag is provided in a state aligned with the cooking related information display unit 51 of the wrapping paper, the user can conveniently read the food related unique information about the desired final food. This can be obtained in the case that there is a lot of food of the finished product that can be cooked as a semi-finished product accommodated inside the wrapping paper, it is possible to access a specific RFID tag 1, the convenience of its use is further improved.

The information contained in the RFID tag is shown in FIG. 4.

Referring to Fig. 4, a code indicating the start of data is recorded in a start code, and a code indicating the end of data is recorded in an end code. The authentication code contains an authentication code of the terminal 2 for reading information and a code used for authentication of the RF tag 1 in the server 4. The error field contains a code for verifying whether an error has occurred during data transmission. Each field described above is code necessary for the operation of the RF tag reading system, and may vary depending on a specific state.

In addition to such information, in the food information providing system of the present invention, the address information on the network where the server is located and the unique ID of the food are stored in each address.

In detail, the address information on the network where the server 4 is located may be an IP address on the Internet. In addition, the server 4 is a server of a food company that provided food of semi-finished or finished products accommodated in the wrapping paper, and may be proposed in the form of providing an additional service to a buyer who purchased food. Here, the network 3 refers to both wired and wireless networks, and in the case of a wired network, an internet network may be used as described above. In addition, the present invention is not limited thereto, and may be connected to a server installed in a home as address information of a home network. The address information of the wireless network may be applied by using the wireless Internet when the terminal is a terminal such as a mobile phone.

The unique ID of the food is a combination of a unique name such as [Jjimdak] which directly displays the name of the food, and a combination of numbers such as [12345678] and other codes as a shortcut number for allowing the unique name to be easily recognized by the server. It can be presented in combination. In another case, when the food accommodated in the wrapping paper is a semi-processed chicken, the meat grade of the chicken, the size of the chicken, the cooked state of chicken meat may be further provided. In another case, in the case of being recorded as the shortcut number, the information described above corresponding to the shortcut number may be matched and stored in the server.

Referring back to FIG. 1, the information transmitted to the terminal 2 is read by the data reading unit 22 and then transmitted to the outside by the communication module 23. Specifically, it is transmitted to the server 4 via the network 3 in a state controlled by the control unit 24 of the terminal 2.

The information transmitted to the server 4 is recognized as a particular food by various methods, and then information about the corresponding food is collected. The information collected here may be a specific method of cooking food as a semi-finished product accommodated in a wrapping paper with food selected by a user. For example, if the chicken accommodated in the wrapping paper can eat both chicken doritang and steamed chicken, if the user accesses the terminal in the design of the steamed chicken and select it, the server can reply how to cook the chicken. This also applies to the case where the user selects chicken doritang.

The collected information is again transmitted to the terminal 2 via the network 3, and the transferred information is displayed via the display 25. Furthermore, although not shown, it may be output as sound information through a speaker.

When the food-related information is output through the display 25, the user may obtain additional information of the corresponding food by referring to this. For example, it is possible to obtain information of other foods related to the corresponding food, to additionally obtain a cooking method suitable for a particular type of cooker, to obtain information related to a video of cooking food, or to a specific food. You can also get information about other people's food preferences.

In this way, the user can view the information related to food in real time, so that the user can obtain the latest information on the food more accurately, and the variety of food information that can be known by the user can be diversified to easily obtain various information related to the food. It is possible to acquire more information if it can be acquired and sufficient information cannot be provided due to the limitation of the size of the wrapping paper.

Figure 5 is a flow chart illustrating in detail the food information providing method according to the present invention.

Referring to FIG. 5, a user who wants to obtain additional information about a semi-finished product and a finished product of a specific product approaches the terminal at a specific position of the package in which the RFID tag is embedded. Then, the terminal 2 requests the RFID tag 1 to transmit the information contained in the RFID tag (S1). At this time, it is natural that energy may be transmitted when the RFID tag 1 is operated passively.

After the request for transmission, the RFID tag 1 transmits the recorded information to the terminal 2 (S2). Previously, the RFID tag may transmit data only when the terminal 2 is authenticated through the authentication procedure.

After receiving the data from the RFID tag, the terminal 2 displays the unique information of the food (S3). Here, the displayed information may be information such as [jjimdak] as a unique ID of the food, and address information on the network where the server is placed. The user processes the displayed information (S4), and requests the food information to the server 4 (S5). Here, the process of processing the information may be information that is previously regulated between the server (4) and the terminal (2) operated by the company that produced the semi-finished food and drink. For example, it may be pre-provisioned by filling a specific transmission field with cooking information of a desired specific food, for example, additional food cooking information such as complete cooking, etc., and transmitting it to the server 4. will be.

The server 4, which has been requested to transmit the food information, searches for the corresponding food information inside the server or collects data of an external system (S6) and processes the information into information that should be directly transmitted (S7). Here, the information to be processed, as already described, other foods associated with the requested food, if the steamed chicken is requested information of other foods such as spicy steamed chicken, Bulgogi, and cooking equipment of a specific specification-for example It may be information about a cooking method of making steamed chicken using an oven, specific video information of a process of preparing food, and information on food preferences of other users who have cooked steamed chicken using this semi-finished product.

Before providing the food information to the terminal 2, the server 4 requests authentication information for identifying whether the terminal or RF tag that has made a corresponding request is an authorized terminal or RFID tag (S8). And, the terminal receiving the authentication information transmits the authentication code (S9). The authentication code may be information received from the RFID tag 1.

After receiving the authentication code, and authenticity of the authentication code is authenticated, the processed food information is transmitted from the server to the terminal (S10).

Thereafter, the various pieces of information received are displayed on the terminal or expressed in sound, and the user can obtain this to obtain additional information about food.

The present invention may further have the following embodiments in addition to the embodiments described above.

First, the cooking related information display unit 51 is preferably provided as a picture. However, it is not intended to be limited to pictures, and may be displayed as text. In the case of a letter, a sentence such as "put a terminal here" indicating the position of the RF reader may be further described. However, it is of course preferable to align the picture to improve the user's recognition.

In addition, the authentication request step (S8) and the authentication code transmission (S9) from the server to the terminal side, the food information request step (S5) for requesting food information from the terminal to the server and the server to transmit the food information from the terminal It only needs to be performed between the food information transmitting step (S10), the specific order is irrelevant.

In addition, in the above-described embodiment, although the food is distributed as a state suitable for the semi-finished product, but not limited thereto, when the raw material is distributed in a standardized state, various final foods that can be cooked using the raw material are By making it possible to propose, the user's convenience and satisfaction with food can be obtained.

The above-described embodiment of the present invention is merely one example of an embodiment of the present invention, and a person skilled in the art who understands the present invention may add, change, delete, and add other embodiments that fall within the scope of the same idea. The present invention can be easily proposed in accordance with the present invention, and furthermore, the other embodiments can be easily configured by including the elements included in one embodiment in other embodiments. Will be included.

According to the present invention, the user can obtain the latest information related to the food in real time, and the width of the food information that the user can know is varied so that the user can cook more conveniently, and also due to the limitation of the wrapping paper. Where sufficient information cannot be provided, satisfaction with buyers who purchase food as a semi-finished product can be enhanced.

In addition, in recent years there is an advantage that eaters can cook food more conveniently by using the food of the semi-finished product distributed in a standardized state. In addition, there is an advantage that can know in detail how to cook the finished product suitable for eating, even for food that is distributed in the state of the standardized finished product.

Claims (6)

A terminal for reading and transmitting food information on ingredients; And And a server for receiving food information on the material transmitted from the terminal and transmitting final food information suitable for the material to the terminal. The method of claim 1, The food information for the material is contained in a plurality of RFID tags embedded in the food wrapper differently, the food information providing system is read by the RFID reader embedded in the terminal. The method of claim 1, The final food information includes a food information providing system including a method of operating a cooker. The method of claim 1, The food information for the material, food information providing system that includes the identification ID of the food information that is the material and the network address of the server. Reading food information of at least ingredients from the RFID tag to the terminal; Transmitting the food information, which is the ingredient, to a server that has been previously regulated; And And providing the final food information by referring to the food information as the material at the server. The method of claim 5, wherein The food information as the material includes one or more pieces of information selected from a grade of a material, a size of a material, a cooking state of a material, and information of a final food to be cooked with the food information as the material.
KR1020070005297A 2007-01-17 2007-01-17 Food information provision system and method KR20090000150A (en)

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KR1020070005297A KR20090000150A (en) 2007-01-17 2007-01-17 Food information provision system and method

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KR1020070005297A KR20090000150A (en) 2007-01-17 2007-01-17 Food information provision system and method

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