JP2016012160A - Dietary education system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dietary education system that can let users know that all of information on cooked meals or cooking ingredients to be read at once has been read.SOLUTION: The dietary education system includes a cooking ingredient card 1 describing information specifying cooking ingredients, and an information reader 4 imaging the cooking ingredient card 1, the cooking ingredient card 1 has an optical recognition code representing coded information according to transitions and changes of color. The information reader 4 has: an analyzing unit reading the coded information from the optical recognition code in the imaging data obtained by the cooking ingredient card 1; a collecting unit collecting the amount of serving of cooking ingredients based on the coded information read by the analyzing unit; and a display control unit displaying the results of collection obtained by the collecting unit and imaging data on a touch panel 42.

Description

  The present invention relates to a food education system that promotes food education based on a “meal balance guide”.

  According to the Dietary Education Basic Law (established in 2005), “Food education contributes to the enhancement of the mental and physical health of the people and the formation of abundant human beings by developing appropriate judgment on food and realizing a healthy diet throughout life It must be done to that effect. ” In response to this, the Ministry of Health, Labor and Welfare and the Ministry of Agriculture, Forestry and Fisheries have formulated the “Meal Balance Guide” as a tool for practicing Japanese “Guideline Guidelines” in an easy-to-understand manner. The “meal balance guide” is a document that shows an indication of the intake amount for each of the five cooking categories of staple foods, side dishes, main dishes, milk / dairy products, and fruits in SV units. In the “meal balance guide”, the food divisions are color-coded for easy understanding, and the intake for each food division is represented by an illustration of a frame divided into layers.

  Based on this situation, various public organizations and companies have proposed various educational tools for promoting food education. For example, by using a food model provided with a model body and an IC tag for storing model information of the model body, by reading the model information stored in the IC tag, sensory information that can be visually recognized by the model body is obtained. There has been proposed an information reading system that can acquire model information stored in an IC tag (see, for example, Patent Document 1). According to Patent Document 1, a user can easily read model information used for food education learning by using a reading device without investigating information on dishes and foods indicated by the model main body using materials and the like.

JP 2006-30485 A

  In food education, it is a common practice to verify a meal balance by combining a plurality of dishes and ingredients every day (breakfast, lunch, dinner). Therefore, since information on a plurality of dishes and ingredients is required, it is necessary to read the ingredient information from a plurality of IC tags at once. However, when reading food information from a plurality of IC tags at a time, the IC tag food information may not be read for some reason, such as when the IC tag is not installed in a readable range. The IC tag that the user could not read cannot be identified at a glance, and there is a problem that information in a state where there is not enough food or ingredients may be mistaken as correct.

  The object of the present invention is to provide a food education system that can solve the above-mentioned problems and can indicate to the user that information on dishes and ingredients can be read without omission when collectively reading information on a plurality of dishes and ingredients. It is to provide.

The present invention solves the above problems by the following means.
The food education system of the present invention is a food education system including a food card on which food specifying information for specifying food is written, and an information reading device for imaging the food card. An optical recognition code representing encoded information is written by transition / change of the information, and the information reading device reads the encoded information from the optical recognition code present in the imaging data obtained by imaging the food card Analyzing means; counting means for counting the serving amount of the food based on the encoded information read by the analyzing means; display control means for displaying the counting result by the counting means and the imaging data on the display means; It is characterized by comprising.
Furthermore, in the food education system according to the present invention, the optical recognition code is a cell row in which a plurality of color cells are arranged in a row, and the food material identification information is written along an edge of the food card. It may be arranged so as to surround the region.
Furthermore, in the food education system according to the present invention, in the information reading apparatus, the analysis unit reads position coordinates of the optical recognition code, and the display control unit reads the optical recognition code read by the analysis unit. Based on the position coordinates, a reading mark whose display coordinates are coordinates in a region surrounded by the optical recognition code may be displayed on the display unit together with the imaging data.
Furthermore, in the food education system of the present invention, in the information reading device, the display control means may change the display coordinates of the reading mark and display the reading mark on the display means with movement.
Furthermore, in the food education system of the present invention, the serving amount of the food material may be stored as encoded information in the optical recognition code.
Furthermore, in the food education system of the present invention, the food is classified into a plurality of food groups each having a different food group color, and the optical recognition code is used for the food card using the food group color. It may be written in.
In addition, the food card of the present invention includes an optical recognition code representing encoded information by color transition / change together with food specifying information for specifying the food, and the optical recognition code includes a plurality of color cells. It is a cell row arranged in a row, and is arranged so as to surround an area where the food material specifying information is written along an edge portion.

  According to the present invention, the encoded information is read from the optical recognition code in the imaging data obtained by imaging the food card, and the serving amount and the imaging data of the food aggregated based on the encoded information are displayed. When reading information on food and ingredients in a batch, it can be easily determined whether the encoded information has been read correctly from the optical recognition code, and the user can be sure that the information on food and ingredients has been read without omission. The effect that it can be shown is produced.

It is a system configuration figure showing the composition of the embodiment of the food education system concerning the present invention. It is a top view which shows the structure of the foodstuff card | curd shown in FIG. It is a top view which shows the structure of ID card | curd shown in FIG. 1, and a sheet | seat mount. It is a block diagram which shows the structure of the information reading apparatus shown in FIG. It is a figure which shows the example of a meal balance check screen displayed on the touch panel shown in FIG. It is a figure which shows the example of a display of the imaging data display area shown in FIG. It is a flowchart for demonstrating operation | movement of embodiment of the food education system which concerns on this invention.

Next, embodiments of the present invention will be specifically described with reference to the drawings.
Referring to FIG. 1, the food education system according to the present embodiment is an education tool that promotes food education using a food card 1, an ID card 2, a food education table 3, and an information reading device 4. Hereinafter, the case where the food education system of this Embodiment is used in a seminar is demonstrated.

  As shown in FIG. 2, the food card 1 has a food management number 11 for managing dishes and foods (hereinafter collectively referred to as foods), a food illustration 12, a food name 13, and a food energy amount 14. It is a substantially elliptical card on which is written. The illustration 12 and the ingredient name 13 function as ingredient specifying information for specifying the ingredient. In the present embodiment, the food card 1 is composed of a seal with an adhesive applied to the back surface, and a plurality of food cards 1 are temporarily attached on a mount 5 coated with a release agent as shown in FIG. Provided to students in the state. Then, the student selects the food card 1 on which the food to be ingested or is scheduled to be ingested and pastes it on the food education table 3. Note that an electrostatic adsorption seal may be used as the food card 1. Moreover, the simple card | curd with which the adhesive agent is not apply | coated to the back surface can also be used as the foodstuff card | curd 1. FIG.

  In addition, the edge of the food card 1 indicates which cooking group ("main food", "side dish", "main dish", "milk / dairy products", The color scheme shows whether it belongs to “fruit” or the like. In other words, according to the “Meal Balance Guide”, ingredients are classified into cooking groups (“staple food”, “side dish”, “main dish”, “milk / dairy products”, “fruit”). Each has a different food group color 15. Therefore, by arranging the food group color 15 set for the food group on the edge of the food card 1, the food group to which the food material belongs can be easily grasped. In addition, the food card 1 shows a serving (SV) amount 16 of the food. The SV amount 16 is a unit of the amount defined in the “meal balance guide”. The SV amount 16 is indicated in a circular area filled with the dish group color 15 so that the SV amount 16 for each dish group can be known. In the present embodiment, three circular areas (for example, corresponding to “main dish”, “side dish”, and “main dish”) filled with different dish group colors 15 are described, and the respective circular areas are indicated in the circular area. SV amount 16 is described (for example, “main food” = 1, “side dish” = 0, “main dish” = 0).

  In addition, the food card 1 represents encoded information by color transition / change, and an optical recognition code 17 in which a cooking group to which the food item belongs, an SV amount 16 and an energy amount 14 are stored as encoded information is written. Has been. The optical recognition code 17 is also called a 1D color bit code, and is a cell row in which cells (regions) of a plurality of colors are arranged in a row. Adjacent cells are not assigned the same color, and are always assigned different colors. Has been. The optical recognition code 17 does not include cells, and the number of cells constituting the array is determined in advance. As shown in FIG. 2, the optical recognition code 17 is colored on the edge of the food card 1 so as to surround the region where the food management number 11, the illustration 12, the food name 13 and the energy amount 14 are written. It is arranged along the inside of the cooking group color 15. The both ends of the optical recognition code 17 extend to opposite positions, and the SV amount 16 is written between the both ends of the optical recognition code 17. As a result, the optical recognition code 17 becomes difficult to be recognized as a special identification symbol, specifies the region where the food management number 11, the illustration 12, the food name 13 and the energy amount 14 are written, and the SV amount 16 is It functions as a line that identifies the place to be written. Further, the optical recognition code 17 may be configured using a dish group color 15 set for each dish group. In this case, a sense of unity with the color scheme of the edge of the food card 1 and the notation of the SV amount 16 can be obtained, and the optical recognition code 17 is less likely to be recognized as a special identification symbol. In the present embodiment, the shape of the food card 1 is configured to be approximately elliptical, but the shape of the food card 1 is not limited, and may be configured to be circular, polygonal, or the same shape as the food. In this case, the optical recognition code 17 can be arranged along the shape of the edge of the food card 1.

  As shown in FIG. 3, the ID card 2 is a rectangular sheet on which an optical recognition code 21 and an ID number 22 are written. In the present embodiment, the ID card 2 is composed of a seal with an adhesive applied to the back surface, and a plurality of ID cards 2 are temporarily attached onto a mount 5 coated with a release agent as shown in FIG. Held by the seminar administrator. Then, the seminar manager peels off one ID card 2 and provides it to the students. In the optical recognition code 21, an ID number 22 is stored as encoded information.

  The food education table 3 is a sheet member having a release agent applied to the surface. As shown in FIG. 3, the food card affixing areas 31 to which the food card 1 is affixed and the ID card 2 to be affixed The ID card pasting area 32 is indicated by a dotted line. The food education table 3 is provided to the student, and the student attaches the ID card 2 to the ID card application region 32 of the food education table 3. Thereby, the student and the food education table 3 are linked by the ID number 22.

  As shown in FIGS. 1 and 4, the information reading device 4 is a tablet type including a camera 41 that functions as an imaging unit that images the food education table 3, and a touch panel 42 that functions as an input unit 42 a and a display unit 42 b. It is a computer. As shown in FIG. 1, the imaging area of the camera 41 is set on the mounting surface in front of the touch panel 42 in a state where the information reading device 4 is placed on the mounting surface using a support (not shown). Thereby, the student places the food education table 3 on the placement surface in front of the touch panel 42, and the food education table 3 is imaged by the camera 41.

  The information reading device 4 includes a control unit 43 that functions as an analysis unit 43a, a totaling unit 43b, a search unit 43c, and a display control unit 43d, and a storage unit such as a hard disk or a flash memory that stores history information 44a and food information 44b. 44.

  The control unit 43 is an information processing unit such as a microcomputer including a CPU, a ROM (Read Only Memory), a RAM (Random Access Memory), and the like. In the ROM, a control program for controlling the operation of the entire information reading device 4 is stored. The CPU reads the control program stored in the ROM, drives the control program by developing it on the RAM, and causes the control unit 43 to function as the analysis unit 43a, the totaling unit 43b, the search unit 43c, and the display control unit 43d. .

  The control unit 43 functions as the analysis unit 43a, analyzes the imaging data captured by the camera 41, reads the ID number 22 from the optical recognition code 21 existing in the imaging data, and further, in the imaging data The cooking group, the SV amount 16, and the energy amount 14 are read from the optical recognition code 17 existing in the above, and the position coordinates of the optical recognition code 17 are read. In addition, when the some optical recognition code 17 exists in imaging data, the control part 43 reads the cooking group which belongs to each optical recognition code 17, SV amount 16, and energy amount 14, respectively. At the same time, the respective position coordinates of the optical recognition code 17 are read. Further, the position coordinates of the optical recognition code 17 read by the control unit 43 are set to the coordinates in the region surrounded by the optical recognition code 17. In the present embodiment, the coordinates in the illustration 12 located approximately at the center of the food card 1 are configured to be read as the position coordinates of the optical recognition code 17.

  The control unit 43 functions as the totaling unit 43b, so that the read SV amount 16 is totaled for each cooking group and the read energy amount 14 is totaled.

  The control unit 43 functions as the search unit 43c to compare the SV amount 16 tabulated for each dish group with the target SV amount preset for each dish group, and to tabulate the energy amount 14 tabulated. By comparing with a preset target energy amount, an insufficient SV amount and energy amount are obtained, and recommended foods that can complement the insufficient SV amount and energy amount are stored in the storage unit 44. It is specified by searching the food information 44b. The food material information 44b is information indicating the SV amount and the energy amount for each food material.

  The control unit 43 functions as the display control unit 43d, thereby generating a meal balance check screen 50 as shown in FIG. On the meal balance check screen 50, a meal registration key 51 and a history confirmation key 52 are arranged. The meal registration key 51 and the history confirmation key 52 are operation keys for switching between a meal registration mode for registering meals and a history confirmation mode for confirming the history of registered meals. A state in which the key 51 is operated to switch to the meal registration mode is shown. The meal balance check screen 50 also includes a personal identification information display area 53, an imaging data display area 54, a totaling result display area 55, a balance sesame display area 56, a recommended food display area 57, and a registration key 58. And a clear key 59 are arranged.

  In the personal identification information display area 53, the ID number 22 read by the control unit 43 functioning as the analysis unit 43a is displayed together with the name of the student who is associated. The name of the student to be associated with the ID number 22 may be registered in advance by the seminar administrator, or may be registered by the student when the new ID number 22 is read. .

  In the imaging data display area 54, imaging data captured by the camera 41 is displayed. Further, the control unit 43 functions as the display control unit 43d, so that the reading mark 6 having the display coordinates that are the position coordinates of the optical recognition code 17 read by functioning as the analysis unit 43a or the vicinity thereof is displayed in the imaging data display area. 54. The control unit 43 displays the reading mark 6 for each read optical recognition code 17. Further, the control unit 43 displays the reading mark 6 while changing the display coordinates within a minute range that does not deviate from the area surrounded by the optical recognition code 17. Thereby, the reading mark 6 is displayed with movement (for example, shaking) in the area surrounded by the optical recognition code 17 in the imaging data display area 54. Further, the reading mark 6 is set to the cooking group color 15 of the cooking group read from the optical recognition code 17 and is set to a size proportional to the energy amount 14 read from the optical recognition code 17. In the present embodiment, the reading mark 6 is displayed as a sphere, but the shape of the reading mark 6 is not particularly limited.

  The food card pasting area 31 is indicated by a dotted line in the food education table 3, but the student does not always stick the food card 1 correctly in the food card pasting area 31. Therefore, as shown in FIG. 6, when the food card 1 is overlapped and pasted on the food education table 3, there are cases where the optical recognition code 17 is interrupted and cannot be read. Since the display of the reading mark 6 indicates that the optical recognition code 17 has been successfully read, the student confirms the imaging data display area 54, so that the optical card of the food card 1 to which the food education table 3 is attached is checked. It is possible to easily determine whether or not the recognition code 17 can be read by the information reading device 4. In particular, since the reading mark 6 is displayed in a region surrounded by the optical recognition code 17 with movement, it can be easily distinguished from the imaging data that is basically stationary.

  In the total result display area 55, the SV amount 16 and the energy amount 14 for each cooking group that the control unit 43 functions as the total unit 43b and totals are displayed. In the total result display area 55, the target SV amount and the target energy amount set for each cooking group are displayed, and the student can easily grasp the difference from the total result.

  The control unit 43 functions as the display control unit 43d, thereby generating an illustration of the frame that reflects the SV amount 16 and the energy amount 14 for each cooking group that has been aggregated by functioning as the aggregation unit 43b, and displays balance sesame. Display in area 56. In the display example shown in FIG. 5, the illustration of the frame is displayed two-dimensionally, but it may be displayed in a three-dimensional manner or may be displayed by rotating the frame.

  In the recommended food display area 57, the recommended food specified by the control unit 43 functioning as the search unit 43c is displayed.

  The registration key 58 is an operation key for instructing registration of the total result displayed after being read from the optical recognition code 17 and displayed in the total result display area 55 and the balance sesame display area 56. When the registration key 58 is operated, the total results displayed in the total result display area 55 and the balance sesame display area 56 are associated with the ID number 22 and stored as history information 44 a in the storage unit 44. The clear key 59 is an operation key for instructing deletion of the total results displayed in the total result display area 55 and the balance sesame display area 56. When the clear key 59 is operated, the total results displayed in the total result display area 55 and the balance sesame display area 56 are deleted, and the optical recognition code 17 is read again after a predetermined time.

Next, the operation of the food education system according to the present embodiment, together with the meal balance check procedure, will be described in detail with reference to FIG.
First, the seminar manager distributes a plurality of food cards 1, one ID card 2, and one food education table 3 temporarily attached to the mount 5 to the students. The student attaches the ID card 2 to the ID card affixing area 32 of the food education table 3, and the ingredients to be ingested or to be ingested are indicated from the plurality of ingredient cards 1 temporarily attached to the mount 5. The food card 1 is selected and affixed to the food education table 3.

  Next, the student places the food education table 3 to which the ID card 2 and the food card 1 are attached on the placement surface in front of the touch panel 42 of the information reading device 4 and operates the meal registration key 51. When receiving the operation of the meal registration key 51 (step A1), the information reading device 4 starts imaging the food education table 3 by the camera 41 (step A2).

First, the control unit 43 functions as the analysis unit 43a, reads the ID number 22 from the optical recognition code 21 present in the imaging data (step A3), and the read ID number 22 is stored in the storage unit 44. It is determined whether or not it is registered in the history information 44a (step A4). If the read ID number 22 is not registered in the history information 44a, registration of a student name associated with the ID number 22 is accepted through a registration screen (not shown), and the ID number 22 is registered in the history information 44a (step A5).

  Next, the control unit 43 functions as the analysis unit 43a, reads the cooking group, the SV amount 16, and the energy amount 14 from the optical recognition code 17 present in the imaged data, and the optical recognition code 17 The position coordinates are read (step A6).

  Next, the control unit 43 functions as the totaling unit 43b and totals the read SV amount 16 for each cooking group and totals the read energy amount 14 (step A7).

  Next, the control unit 43 functions as the search unit 43c, and compares the summed SV amount 16 and energy amount 14 with the target SV amount and target energy amount, respectively, thereby calculating the insufficient SV amount and energy amount. The recommended ingredients that can be obtained and supplemented with the insufficient SV amount and energy quantity are specified by searching the ingredient information 44b stored in the storage unit 44 (step A8).

  The control unit 43 functions as the display control unit 43d, generates a meal balance check screen 50 on which the registration key 58 and the clear key 59 are arranged, displays the meal balance check screen 50 on the touch panel 42 (step A9), and operates the registration key 58. (Step A10) and the operation of the clear key 59 is waited (step A11). On the meal balance check screen 50, an imaging data display area 54 in which the imaging data captured in step A2 is displayed, and an aggregation result display area in which the SV amount 16 and the energy amount 14 for each cooking group aggregated in step A7 are displayed. 55 and a balance sesame display area 56 and a recommended food display area 57 in which the recommended food specified in step A8 is displayed.

  The student can check the meal balance by referring to the counting result display area 55 and the balance sesame display area 56. In addition, the student can check the state of the optical recognition code 17 in the image data by referring to the image data display area 54. Thereby, it is possible to determine whether or not the optical recognition code 17 is correctly read. In particular, in the present embodiment, since the reading mark 6 having the coordinates in the area surrounded by the optical recognition code 17 as the display coordinates is displayed with movement, it is easily separated from the imaging data basically in a stationary state. It can be recognized separately.

  The student operates the clear key 59 when he / she wants to replace the food card 1 or when there is a food card 1 in which the optical recognition code 17 is not correctly read. When the control unit 43 receives the operation of the clear key 59 in step A11, the control unit 43 erases the data read in step A6, the tabulated result totaled in step A7, and the recommended food specified in step A8 (step A12). The process returns to step A6.

  The student operates the registration key 58 when the optical recognition codes 17 written on all the food cards 1 are read correctly and are satisfied with the total results in the total result display area 55 and the balance sesame display area 56. To do. When the control unit 43 receives the operation of the registration key 58 in step A10, the control unit 43 associates the aggregation result obtained in step A7 with the ID number read in step A3 and stores it in the history information 44a together with the date information.

As described above, according to the present embodiment, the food card 1 on which the food specifying information (illustration 12, food name 13) for specifying the food is written, and the information reading device 4 that images the food card 1 are provided. In the food education system provided, the food card 1 has an optical recognition code 17 representing encoded information by color transition / change, and the information reading device 4 captures an image of the food card 1. By the analyzing unit 43a that reads the encoded information from the optical recognition code 17 existing in the data, the totaling unit 43b that totals the serving amount of the food based on the encoded information read by the analyzing unit 43a, and the totaling unit 43b A display control unit 43d that displays the total result and the imaging data on the display unit 42b is provided.
With this configuration, the encoded information is read from the optical recognition code 17 in the imaging data obtained by imaging the food card 1, and the serving amount and the imaging data of the food aggregated based on the encoded information are displayed. When the information of food and ingredients is read in a batch, it can be easily determined whether or not the encoded information has been correctly read from the optical recognition code 17, and the user can read that the information of the food and ingredients has been read without omission. Can be shown.

Furthermore, according to the present embodiment, the optical recognition code 17 is a cell row in which cells of a plurality of colors are arranged in a row, and the food identification information is written along the edge of the food card 1. It is arranged to surround the area.
With this configuration, the optical recognition code 17 is less likely to be recognized as a special identification symbol, and functions as a line that identifies the region where the food management number 11, the illustration 12, the food name 13 and the energy amount 14 are written.

Further, according to the present embodiment, in the information reading device 4, the analysis unit 43a reads the position coordinates of the optical recognition code 17, and the display control unit 43d reads the optical recognition code 17 read by the analysis unit 43a. Based on the position coordinates, the reading mark 6 having the coordinates in the region surrounded by the optical recognition code 17 as the display coordinates is displayed on the display unit 42b together with the imaging data.
With this configuration, since the display of the reading mark 6 indicates that the optical recognition code 17 has been successfully read, it is possible to easily determine whether or not the optical recognition code 17 has been read.

Furthermore, according to the present embodiment, in the information reading apparatus 4, the display control unit 43d changes the display coordinates of the reading mark 6 and causes the reading mark 6 to be displayed on the display unit 42b with movement.
With this configuration, it can be easily distinguished and recognized from imaging data that is basically stationary.

Further, according to the present embodiment, the serving amount of the food is stored in the optical recognition code 17 as encoded information.
With this configuration, it is not necessary to store the serving amount of the food material corresponding to the encoded information on the information reading device 4 or the network. Therefore, the food card 1 corresponding to the new food can be easily created regardless of the information reading device 4.

Furthermore, according to the present embodiment, the food is classified into a plurality of food groups each having a different food group color 15, and the optical recognition code 17 uses the food group color 15 to produce the food card. 1 is written.
With this configuration, it is possible to achieve a unified feeling with the color scheme of the edge of the food card 1 and the notation of the SV amount 16, and the optical recognition code 17 is less likely to be recognized as a special identification symbol.

As mentioned above, although this invention was demonstrated by specific embodiment, the said embodiment is an example and it cannot be overemphasized that it can change and implement in the range which does not deviate from the meaning of this invention.
For example, a small screen portable tablet such as a smartphone may be used as the information reading device 4. In this case, the imaging data display area 54, the total result display area 55, the balance sesame display area 56, and the recommended food display area 57 on the meal balance check screen 50 may be switched and displayed.

DESCRIPTION OF SYMBOLS 1 Food card 2 ID card 3 Food education table 4 Information reader 5 Mount 6 Reading mark 11 Food management number 12 Illustration 13 Food name 14 Energy amount 15 Cooking group color 16 SV amount 17 Optical recognition code 21 Optical recognition code 22 ID Number 31 Food card pasting area 32 ID card pasting area 41 Camera 42 Touch panel 42a Input unit 42b Display unit 43 Control unit 43a Analysis unit 43b Totaling unit 43c Search unit 43d Display control unit 44 Storage unit 44a History information 44b Food information 50 Meal balance check Screen 51 Meal registration key 52 History confirmation key 53 Personal identification information display area 54 Imaging data display area 55 Total result display area 56 Balance sesame display area 57 Recommended food display area 58 Registration key 59 Clear key

Claims (7)

A food education system comprising a food card on which food specifying information for specifying a food is written, and an information reading device for imaging the food card,
In the food card, an optical recognition code representing coded information by color transition / change is written,
The information reading device includes an analysis unit that reads the encoded information from the optical recognition code present in imaging data obtained by imaging the food card,
A counting means for counting the serving amount of the food based on the encoded information read by the analyzing means;
A food education system comprising: display control means for causing a display means to display a totaling result obtained by the totaling means and the imaging data. The optical recognition code is a cell row in which a plurality of color cells are arranged in a row,
The food education system according to claim 1, wherein the food education system is arranged along an edge of the food card card so as to surround a region where the food material specifying information is written. In the information reading apparatus,
The analysis means reads the position coordinates of the optical recognition code,
The display control means, together with the imaging data, reads a reading mark whose display coordinates are coordinates in a region surrounded by the optical recognition code based on the position coordinates of the optical recognition code read by the analyzing means. The food education system according to claim 2, wherein the display means displays the food education system. In the information reading apparatus,
4. The food education system according to claim 3, wherein the display control means changes display coordinates of the reading mark and causes the reading means to display the reading mark with movement.   5. The food education system according to claim 1, wherein the serving amount of food is stored as encoded information in the optical recognition code. Ingredients are grouped into multiple food groups, each with a different color.
6. The food education system according to claim 1, wherein the optical recognition code is written on the food card using the cooking group color. Along with the food identification information that identifies the food, an optical recognition code that represents the encoded information by color transition / change is written,
The optical recognition code is a cell row in which a plurality of color cells are arranged in a row, and is arranged so as to surround an area where the food-specific information is written along an edge. Ingredients card.

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