JP2006172386A - Contamination management program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To exactly inform a user of information about allergenic ingredients contained in individual products. <P>SOLUTION: When an allergenic information management part 130 receives an article SN from a consumer terminal 20 via a radio communication part 110, a product lot management server 100 retrieves allergenic ingredient information corresponding to the article SN from an actual contamination table 140a and transmits the retrieved allergenic ingredient information to the consumer terminal via the radio communication part 110. In addition, when the allergenic ingredient information corresponding to the article SN does not exist in the actual contamination table 140a, a theoretical contamination value calculation processing part 170 calculates a theoretical contamination value and transmits the calculated theoretical contamination value to the consumer terminal as the allergenic ingredient information. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a contamination management program for managing contamination information related to products, and more particularly to a contamination management program capable of accurately notifying consumers of information on specific allergens contained in individual products.

  In recent years, in order to prevent health hazards caused by foods containing allergens, it has become mandatory to display contamination information for foods. Here, contamination refers to the fact that raw materials such as wheat, buckwheat, and eggs that induce allergic symptoms (hereinafter referred to as allergic raw materials) are mixed in food in a trace amount. Contamination information refers to trace amounts in food. It is information about allergic ingredients that may be mixed.

  Therefore, for example, when a food B is newly produced using a line that has produced a food A containing allergic ingredients, even if the food B does not contain allergic ingredients, it has been produced previously. Since allergic ingredients of food A may be mixed in food B with a small amount, allergy ingredients that are not originally contained in food B are used as contamination information when selling food B. It is displayed as information.

  Patent Document 1 discloses a technology that enables a consumer to search for food materials that do not induce allergic symptoms based on the consumer's allergy information and provide menu information using the searched food materials to the consumer. It has been published.

JP 2003-16191 A

  However, such a conventional technique has a problem in that the consumer cannot accurately grasp the inherent allergic ingredients contained in each food.

  Because, when producing food B, there are two types: a line where there is no fear that allergic ingredients will be mixed and a line where allergic ingredients may be mixed (formerly a line where food A containing allergic ingredients was produced) In the case of using this line, allergic ingredients contained in the food A are displayed as the contamination information of the food B uniformly. That is, there is a problem that the allergy raw material which is not actually mixed is displayed as the contamination information on the food B manufactured using the line where there is no fear of mixing the allergic raw material.

  The present invention has been made to solve the above-described problems caused by the prior art, and provides a contamination management program capable of accurately notifying consumers of information on specific allergens contained in individual products. For the purpose.

  In order to solve the above-described problems and achieve the object, a contamination management program according to the invention of claim 1 is a contamination management program for managing contamination information relating to a product, and product identification for identifying a product. A storage procedure for associating information with the contamination information related to the product to be stored in the storage device, and when receiving the product identification information from the terminal device, the contamination information corresponding to the product identification information is read from the storage device. The computer is caused to execute a notification processing procedure for searching and notifying the terminal device of the searched contamination information.

  According to the first aspect of the invention, the contamination management program stores the product identification information for identifying the product and the contamination information related to the product in the storage device in association with each other, and stores the product identification information from the terminal device. When received, it searches the storage device for contamination information corresponding to the product identification information, and notifies the terminal device of the retrieved contamination information.

  A contamination management program according to a second aspect of the present invention is the first aspect of the invention, wherein when the product identification information is received from the terminal device, there is no contamination information corresponding to the product identification information. , Causing the computer to further execute a theoretical value calculation procedure for calculating a theoretical value of the contamination information of the product based on information including a manufacturing process, a raw material, and a production record of the product corresponding to the product identification information, and the notification The processing procedure is characterized by notifying the terminal device of a theoretical value of the contamination information.

  According to the second aspect of the present invention, the contamination management program receives the product identification information from the terminal device, and if there is no contamination information corresponding to the product identification information, the product corresponding to the product identification information The theoretical value of the contamination information of the product is calculated based on the information including the manufacturing process, the raw material, and the production result, and the calculated theoretical value is notified to the terminal device.

  According to a third aspect of the present invention, there is provided a contamination management program according to the first or second aspect of the invention, wherein the storage procedure includes consumer identification information for identifying a consumer and permission for the consumer's allergic substances. When the product identification information and the consumer identification information are received from the terminal device, the contamination corresponding to the product identification information is stored in the storage device in association with the allergy tolerance information that is capacity information. Based on the information and the allergy tolerance information corresponding to the consumer identification information, the computer further executes a determination procedure for determining whether or not the consumer can take the product, and the notification processing procedure includes: The determination result of the determination procedure is further notified to the terminal device.

  According to the invention of claim 3, the contamination management program associates the consumer identification information for identifying the consumer with the allergy tolerance information which is information on the tolerance for the allergic substance of the consumer. Further, when the product identification information and the consumer identification information are received from the terminal device, the information is stored in the storage device, and based on the contamination information corresponding to the product identification information and the allergy tolerance information corresponding to the consumer identification information. Then, it is determined whether or not the consumer can take the product, and the determination result is notified to the terminal device.

  According to a fourth aspect of the present invention, the contamination management program according to the first, second, or third aspect of the present invention is based on product identification information stored in a storage medium attached to the product. It is further characterized in that the computer further executes a write procedure for retrieving the contamination information from the storage device and writing the retrieved contamination information into the storage medium.

  According to the invention of claim 4, the contamination management program retrieves the product contamination information from the storage device based on the product identification information stored in the storage medium attached to the product, and the retrieval. Write the contamination information to the storage medium attached to the product.

  The contamination management program according to the invention of claim 5 provides the allergy tolerance information corresponding to the consumer identification information when the consumer identification information is acquired from the terminal device according to the invention of claim 4. A product that can be ingested by a consumer based on the plurality of read contamination information and allergy tolerance information while searching from the storage device and reading the contamination information from a storage medium attached to the plurality of products. The computer further executes a product specifying procedure for specifying the product, and the notification processing procedure notifies the terminal device of information on a product that can be consumed by a consumer specified by the product specifying procedure.

  According to the invention of claim 5, when the contamination management program acquires the consumer identification information from the terminal device, the contamination management program searches the storage device for allergy tolerance information corresponding to the consumer identification information, and Read the contamination information from the storage medium attached to the product, identify the product that can be consumed by the consumer based on the read multiple contamination information and the allergy tolerance information, and ingest the identified consumer Information on possible products is notified to the terminal device.

  According to the invention of claim 1, the contamination management program stores the product identification information for identifying the product and the contamination information regarding the product in the storage device in association with each other, and receives the product identification information from the terminal device. In this case, since the contamination information corresponding to the product identification information is retrieved from the storage device and the retrieved contamination information is notified to the terminal device, the consumer can accurately grasp the contamination information unique to the product. Can do.

  According to the invention of claim 2, the contamination management program corresponds to the product identification information when there is no contamination information corresponding to the product identification information when the product identification information is received from the terminal device. Based on information including product manufacturing process, raw materials, and production results, the theoretical value of the product contamination information is calculated and the calculated theoretical value is notified to the terminal device, so it corresponds to the product identification information in advance. Even if the contamination information does not exist in the storage device, the consumer-specific contamination information can be notified to the consumer.

  According to the invention of claim 3, the contamination management program associates the consumer identification information for identifying the consumer with the allergy tolerance information that is information on the tolerance for the allergic substance of the consumer. When the product identification information and the consumer identification information are received from the terminal device, the contamination information corresponding to the product identification information and the allergy tolerance information corresponding to the consumer identification information are received. Thus, since it is determined whether or not the consumer can ingest the product and the determination result is notified to the terminal device, the consumer can efficiently grasp whether or not the product can be ingested.

  According to the invention of claim 4, the contamination management program retrieves the product contamination information from the storage device based on the product identification information stored in the storage medium attached to the product. Since the searched contamination information is written in the storage medium attached to the product, the product-specific contamination information can be efficiently stored in the storage medium of each product.

  According to the invention of claim 5, when the contamination management program acquires the consumer identification information from the terminal device, the contamination management program searches the storage device for allergy allowance information corresponding to the consumer identification information. Read the contamination information from the storage medium attached to the product, identify the consumer's ingestible product based on the read multiple contamination information and allergy tolerance information, and Since the terminal device is notified of information on ingestible products, the consumer can easily select ingestible products.

  Exemplary embodiments of a contamination management program according to the present invention will be explained below in detail with reference to the accompanying drawings.

  First, the concept of contamination management according to the first embodiment will be described. In the first embodiment, when a consumer or the like transmits a serial number of a product using a terminal device to a server that manages contamination information for each product, the server searches the database for product-specific contamination information, The searched information is notified to the terminal device.

  Here, contamination means that a small amount of raw materials that induce allergic symptoms (hereinafter referred to as allergic raw materials) are mixed in the product, and contamination information may be included in the product in a very small amount. Information on allergic ingredients. Allergens include wheat, buckwheat, egg, milk, peanut, abalone, squid, shrimp, orange, crab, kiwifruit, beef, walnut, salmon, mackerel, soybeans, chicken, pork, matsutake , Yam, apples and gelatin.

  Next, the system configuration of the contamination management system according to the first embodiment will be described. FIG. 1 is a block diagram illustrating the system configuration of the contamination management system according to the first embodiment.

  As shown in the figure, this contamination management system includes a consumer terminal 20, an allergy investigation management server 30, and a product lot management server 100. The consumer terminal 20 and the product lot management server 100 transmit data by wireless communication. The allergy investigation management server 30 and the product lot management server 100 are connected to each other via a LAN (Local Area Network) or the like. In addition, although the case where the consumer terminal 20 and the product lot management server 100 perform radio | wireless communication is shown as an example here, it is not limited to this.

  The consumer terminal 20 reads the serial number of the product 10 (hereinafter abbreviated as product SN) from an IC (Integrated Circuit) tag attached to the product 10 and transmits the read product SN to the product lot management server 100 It is. Moreover, the consumer terminal 20 acquires the response from the product lot management server 100, and displays the contamination information specific to the product 10 on a display device (not shown).

  The product SN has a product type number and a product serial number (hereinafter abbreviated as product SN). The product type number is a number for specifying the type of product (milk, snack snacks, etc.), and the product SN is a number for specifying each product itself.

  The allergy investigation management server 30 manages the type of allergens contained in each product sample and information on the content of each type (hereinafter referred to as allergen source information), the allergy source information, the product SN, Are transmitted to the product lot management server 100 in association with each other.

  The product lot management server 100 manages the contamination information for the product. When the product SN is received from the consumer terminal 20, the product lot management server 100 searches for the contamination information corresponding to the product SN and consumes the searched contamination information. This is a device for notifying the person terminal 20.

  Next, the configuration of the product lot management server 100 shown in FIG. 1 will be described. FIG. 2 is a functional block diagram showing the configuration of the product lot management server 100 shown in FIG. As shown in the figure, the product lot management server 100 includes a wireless communication unit 110, a network interface unit 120, an allergy information management unit 130, a storage unit 140, an input reception unit 150, and a theoretical contamination table creation unit. 160 and a theoretical contamination value calculation processing unit 170.

  The wireless communication unit 110 is a processing unit that performs wireless communication with the consumer terminal 20 using a predetermined communication protocol, and the network interface unit 120 communicates with the allergy investigation management server 30 using a predetermined communication protocol. It is a processing unit that performs.

  When the product allergy information management unit 130 receives the product SN via the wireless communication unit 110, the allergy information management unit 130 searches the allergy source information corresponding to the product SN based on the actual contamination table 140a stored in the storage unit 140. The processing unit transmits the searched allergy ingredient information (contamination information) to the consumer terminal 20 via the wireless communication unit 110. Further, the allergy information management unit 130 calculates the theoretical contamination value corresponding to the product SN when the allergy ingredient information corresponding to the received product SN is not registered in the actual contamination table 140a. Request to the unit 170.

  Here, the storage unit 140 is a storage unit that stores an actual contamination table 140a, a theoretical contamination table 140b, a production performance table 140c, a lot management table 140d, a blending table 140e, and theoretical contamination curve information 140f.

  FIG. 3 is a diagram illustrating an example of the actual contamination table 140a. The allergy information management unit 130 generates the actual contamination table 140a based on the allergy raw material information acquired from the allergy investigation management server 30 and the product SN. As shown in the figure, the actual contamination table 140a includes “product type”, “product SN”, “survey result”, and “allergy raw material and content”.

  Here, the product type indicates a product type number, the product SN indicates a product serial number, and the survey result indicates whether or not the allergy raw material information of the product corresponding to the product SN has been acquired from the allergy survey management server 30 ( Whether or not the allergic raw material of the product has been investigated), and the allergic raw material and the content indicate information related to the allergic raw material information.

  For example, as shown in FIG. 3, the product identified by the product type “001” and the product SN “001” is the survey result “completed (investigated)”. It indicates that “2.0 g” is included, raw material 02 is “0.01 g”, and raw material 03 is “0 g”.

  In addition, the product determined by the product type “001” and the product SN “003” indicates that the survey result is “not yet surveyed”. The allergy information management unit 130 requests the theoretical contamination value calculation processing unit 170 for theoretical contamination information corresponding to the product SN when the survey result corresponding to the product SN is “not yet”. Note that descriptions of other actual contamination tables are omitted.

  Returning to the description of FIG. 2, the input receiving unit 150 includes information for creating a theoretical contamination table (information of the production result table 140 c, information of the lot management table 140 d, information of the blending table 140 e, and theoretical contamination curve information 140 f. ) And passes the received information to the theoretical contamination table creation unit 160.

  The theoretical contamination table creation unit 160 stores each piece of information 140c to 140f received from the input reception unit 150 in the storage unit 140, and also produces a production result table 140c, a lot management table 140b, a blending table 140e, and theoretical contamination curve information. This is a processing unit that creates the theoretical contamination table 140b based on 140f.

  FIG. 4 is a diagram illustrating an example of the production result table 140c. As shown in the figure, this production result table 140c stores the relationship with the order of lots actually manufactured in each line, and is arranged in time series from left to right. Here, a lot is almost the same as a unit for preparation, production, shipping, etc. (if milk is taken as an example, each process such as weighing, preparation, storage, mixing, filling, sterilization, inspection, boxing, palletizing, etc.) It is a collection of things grouped together under conditions. Each number in the production result table 140c is information for identifying a lot.

  In the example of FIG. 4, a lot is manufactured in the order of lots 101, 102, 103, 201, 202, 203, 104, 105, and 106 in a certain line. In this case, there is a possibility that contamination occurs when the product type 001 (lot 103) is switched to the product type 002 (lot 201) and when the product type 002 (lot 203) is switched to the product type 001 (lot 104). is there.

  FIG. 5 is a diagram illustrating an example of the lot management table 140d. As shown in the figure, the lot management table 140d is a table for managing in which process and in which lot the product corresponding to the product SN is manufactured.

  As shown in the figure, the product corresponding to the product SN “001-001” uses “lot 101” in step 1, uses “lot 201” in step 2, and sets “lot 301” in step 3. A product corresponding to the product SN “001-002” uses “lot 101” in step 1, uses “lot 201” in step 2, and uses “lot 302” in step 3. Indicates that Note that description of the other lot management table 140d is omitted.

  FIG. 6 is a diagram illustrating an example of the blending table 140e. As shown in the figure, the blending table 140e is a table showing the raw materials that the product requires in each step. This blending table exists for each product type. In FIG. 6, as an example, only the blending table corresponding to the product type “001” is shown.

  As shown in FIG. 6, in the product type “001”, “10 g” of raw material 1 is used in “30 g” in process 1, “100 ml” of raw material 3 is used in process 2, and “raw material 1” is used in process 3. This indicates that “5 g” is used.

  FIG. 7 is an explanatory diagram for explaining the theoretical contamination curve information 140f. The graph on the left in FIG. 7 shows the relationship between the contamination value and the number of products when the product to be manufactured is switched from (for example) chocolate confectionery to almond confectionery. Here, a contamination value shows the value of the allergic raw material mixed by contamination (in this case chocolate).

  The graph on the right side of FIG. 7 shows the relationship between the contamination value and the number of manufactured items when the product to be manufactured is switched from (for example) almond confectionery to chocolate confectionery. As shown in FIG. 7, even in the same process, a contamination curve (the relationship between the contamination value and the number of production was shown) when the production order is switched from chocolate confectionery to almond confectionery and when the production order is switched from almond confectionery to chocolate confectionery. (Curve) is different. These curves are created in advance as theoretical contamination curve information 140f for each process for each manufacturing type and stored in the storage unit 140.

  FIG. 8 is a diagram illustrating an example of the theoretical contamination table 140b. The theoretical contamination table 140b is created by the theoretical contamination table creating unit 160 based on the production result table 140c, the lot management table 140d, the blending table 140e, and the theoretical contamination curve information 140f.

  As shown in FIG. 8, the theoretical contamination table 140b includes “target product”, “previous product”, “allergen”, and “theoretical contamination value”. For example, if the target product is step 1 with product type number “001”, the previous product is product type number “002” and step 1, the allergen is “chocolate” and the theoretical contamination value is for lot 1 “100 ppm”, “30 ppm” for lot 2, and “2 ppm” for lot 3 are shown. In addition, the description regarding the other theoretical contamination table 140b is abbreviate | omitted. There are as many theoretical contamination tables 140b as the number of combinations of each process of the product type.

  Returning to the description of FIG. 2, the theoretical contamination value calculation processing unit 170 determines that the theoretical contamination table 140b, the production is performed when the allergy ingredient information corresponding to the product SN received from the consumer terminal 20 does not exist in the actual contamination table 140a. This is a processing unit that calculates theoretical allergy material information based on the result table 140c and the lot management table 140d.

  Next, processing of the product lot management server 100 according to the first embodiment will be described. FIG. 9 is a flowchart of the process procedure of the product lot management server 100 according to the first embodiment. As shown in the figure, in the product lot management server 100, the allergy information management unit 130 receives the product serial number via the wireless communication unit 110 (step S101), and the product lot record corresponding to the product serial number is actually contaminated. Read from the table 140a (step S102).

  Then, the allergy information management unit 130 determines whether or not the corresponding allergy material information is input to the actual contamination table 140a (step S103), and when the corresponding allergy material information is input to the actual contamination table 140a. (Step S103, Yes), allergic raw material information is transmitted to the consumer terminal 20 (step S104).

  On the other hand, when the corresponding allergy ingredient information is not input to the actual contamination table 140a (No at Step S103), the theoretical contamination value calculation processing unit 170 performs the theoretical contamination value calculation processing (Step S105), and the theoretical contamination value is obtained. If it can be calculated (step S106, Yes), the process proceeds to step S104.

  On the other hand, when the theoretical contamination value calculation processing unit 170 cannot calculate the theoretical contamination value (No in step S106), information indicating that there is a possibility of allergen contamination is transmitted to the consumer terminal 20 (step S107).

  FIG. 10 is a diagram illustrating an example of a screen displayed on the consumer terminal 20 when the allergy information management unit 130 transmits allergy ingredient information to the consumer terminal 20 in step S104 of FIG.

  FIG. 11 shows a screen displayed on the consumer terminal 20 when the allergy information management unit 130 transmits to the consumer terminal 20 information indicating that allergic substances may be mixed in step S107 of FIG. It is a figure which shows an example.

  Next, the theoretical contamination value calculation process shown in step S105 of FIG. 9 will be described. FIG. 12 is a flowchart showing the theoretical contamination value calculation process in step S105 of FIG. As shown in the figure, the theoretical contamination value calculation processing unit 170 searches the lot management table 140d and searches for the lot number of each process corresponding to the product serial number (step S201).

  Then, the theoretical contamination value calculation processing unit 170 refers to the production result table 140c, specifies the immediately preceding lot for each lot of each process (step S202), refers to the lot management table 140d, and determines the process for the immediately preceding lot. A search is made (step S203), and the contamination value of each lot is derived based on the current lot located in the production result table 140c and the theoretical contamination table 140d (step S204). The allergy information management unit 130 transmits the contamination value calculated by the theoretical contamination value calculation processing unit to the consumer terminal 20 as allergy raw material information.

  As described above, when the allergy information management unit 130 receives the product SN, the allergy raw material information corresponding to the product SN is transmitted to the consumer terminal 20, so that the consumer knows the product-specific contamination information accurately. I can do it.

  Note that the theoretical contamination value calculation processing in step S105 of FIG. 9 is not limited to the flowchart shown in FIG. 12, and may be calculated using, for example, a contamination decreasing straight line. FIG. 13A and FIG. 13B are explanatory diagrams for explaining a contamination decreasing straight line.

  As illustrated in FIG. 13A, the slope of the contamination reduction line is obtained in advance for each allergen, and the contamination reduction line is created based on the slope of each allergen. For example, when the allergen included in the previous product type in the line is chocolate, the contamination decreasing straight line shown in FIG. It should be noted that the information regarding the contamination decreasing line is held by the theoretical contamination value calculation processing unit 170.

  FIG. 14 is a flowchart showing the theoretical contamination value calculation process (using a contamination decreasing straight line) in step S105 of FIG. As shown in the figure, the theoretical contamination value calculation processing unit 170 searches the lot management table 140d and searches the lot number of each process corresponding to the product serial number (step S301).

  Then, the theoretical contamination value calculation processing unit 170 refers to the production result table, specifies the immediately preceding lot for each lot of each process (step S302), refers to the lot management table 140d, and searches for the process for the immediately preceding lot. (Step S303) Based on the contamination reduction coefficient, the current lot located in the production result table 140c, and the theoretical contamination table 140b, the contamination value of each lot is derived (Step S304). The allergy information management unit 130 transmits the contamination value calculated by the theoretical contamination value calculation processing unit to the consumer terminal 20 as allergy raw material information.

  As described above, the product lot management server 100 according to the first embodiment corresponds to the product SN when the allergy information management unit 130 receives the product SN from the consumer terminal 20 via the wireless communication unit 110. The allergy material information is searched from the actual contamination table 140a, and the searched allergy material information is transmitted to the consumer terminal 20 via the wireless communication unit 110. In addition, when the allergy raw material information corresponding to the product SN does not exist in the actual contamination table 140a, the theoretical contamination value calculation processing unit 170 calculates the theoretical contamination value and uses the calculated theoretical contamination value as the allergy raw material information. Since it transmits to the terminal 20, the consumer can know the contamination information peculiar to goods correctly.

  Next, the second embodiment will be described. In the second embodiment, the server that manages the contamination information and the consumer's allergic tolerance information receives the product SN and the consumer ID (Identification) that identifies the consumer from the consumer terminal. It is determined whether or not the consumer can take the product corresponding to the SN, and the determination result is notified to the consumer terminal. Note that the system configuration according to the second embodiment is the same as the system configuration according to the first embodiment, and a description thereof will be omitted.

  FIG. 15 is a functional block diagram illustrating the configuration of the product lot management server 200 according to the second embodiment. As shown in the figure, the product lot management server 200 includes an allowable amount determination unit 210 and a storage unit 220. Since other configurations and operations are the same as those of the product lot management server 100 shown in the first embodiment, the same components are denoted by the same reference numerals and description thereof is omitted.

  The tolerable amount determination unit 210 specifies the tolerable amount for the consumer allergy ingredient corresponding to the consumer ID based on the consumer table 220a and the consumer ID stored in the storage unit 220, and the allergy information management unit This is a processing unit that determines whether or not a consumer corresponding to a consumer ID can ingest a product corresponding to the product SN based on the allergic raw material information acquired from 130 and an allowable amount.

  The storage unit 220 is a storage unit that stores the actual contamination table 140a, the consumer table 220a, the theoretical contamination table 140b, the production performance table 140c, the lot management table 140d, the blending table 140e, and the theoretical contamination curve information 140f. In addition, since the description regarding the actual contamination table 140a, the theoretical contamination table 140b, the production performance table 140c, the lot management table 140d, the blending table 140e, and the theoretical contamination curve information 140f is the same as that described in the first embodiment, the description is omitted. To do.

  FIG. 16 is a diagram illustrating an example of the consumer table 220a. As shown in the figure, the consumer table 220a is composed of “consumer ID” and “allergic ingredients and allowable amount”. The consumer ID is information for identifying the consumer, and the allergic raw material and the allowable amount are information on the allowable amount for the consumer allergic raw material corresponding to the consumer ID (hereinafter referred to as allowable amount information). is there.

  Specifically, the allowable amount for the allergic raw material of the consumer with the consumer ID “001” is “0.5 g” with respect to the raw material 01 and “0.1 g” with respect to the raw material 02. The allowable amount for the allergic raw material of the consumer “002” is “2.0 g” for the raw material 01, “0.05 g” for the raw material 03, and for the consumer allergic raw material of the consumer ID “003”. The allowable amount is “1.5 g” for the raw material 01 and “3.0 g” for the raw material 02.

  Next, processing of the product lot management server 200 according to the second embodiment will be described. FIG. 17 is a flowchart of the process procedure of the product lot management server 200 according to the second embodiment.

  As shown in FIG. 17, in the product lot management server 200, the allergy information management unit 130 receives the product serial number and the consumer ID (step S401), and stores the product lot record corresponding to the product serial number from the actual contamination table 140a. Read (step S402).

  Then, the tolerance determination unit 210 reads the tolerance information corresponding to the consumer ID from the consumer table 220a (step S403), and the allergy information management unit 130 inputs the allergy ingredient information corresponding to the product SN into the actual contamination table 140a. It is determined whether it has been performed (step S404).

  When the allergy ingredient information corresponding to the product SN is input to the actual contamination table 140a (step S404, Yes), the tolerance determination unit 210 compares the allergy ingredient information with the tolerance information (step S405), If the amount of the allergic material is within the acceptable range of the consumer (step S406, Yes), the fact that the intake is OK and the allergic raw material information are transmitted to the consumer terminal 20 (step S407), and the acceptable range of the consumer When it is outside (No at Step S406), the fact that it is ingestion NG and allergic raw material information is transmitted to the consumer terminal 20 (Step S408).

  On the other hand, when the allergy ingredient information corresponding to the product SN is not input to the actual contamination table 140a (No in step S404), the theoretical contamination value calculation processing unit 170 performs the theoretical contamination value calculation processing (step S409), When the theoretical contamination value can be calculated (step S410, Yes), the process proceeds to step S405, and when the theoretical contamination value cannot be calculated (step S410, No), information indicating that there is a possibility of allergen contamination. Is transmitted to the consumer terminal 20 (step S411).

  FIG. 18 shows an example of a screen displayed on the consumer terminal 20 when the allergy information management unit 130 transmits the fact that the allergy information management unit 130 is ingestion OK and allergy ingredient information to the consumer terminal 20 in step S407 of FIG. FIG.

  FIG. 19 shows an example of a screen displayed on the consumer terminal 20 when the allergy information management unit 130 transmits the fact that the allergy information management unit 130 is ingested NG and allergic raw material information to the consumer terminal 20 in step S408 of FIG. FIG.

  Note that the theoretical contamination value calculation process shown in step S409 of FIG. 17 is the same as the flowcharts of FIG. 12 and FIG.

  In this way, the tolerance measuring unit 210 determines whether the consumer can ingest the product corresponding to the product SN based on the consumer's tolerance information and allergen raw material information, and the consumer terminal Since the notification is made, the consumer can know the product-specific information accurately and can purchase the product with confidence.

  As described above, in the product lot management server 200 according to the second embodiment, when the allergy information management unit 130 receives the product SN and the consumer ID from the consumer terminal 20, the allowable amount determination unit 210 sets the product SN. Based on the allergen raw material information and the permissible amount information corresponding to the item, it is determined whether or not the consumer corresponding to the consumer ID can take the product, and the determination result and the allergen raw material information are notified to the consumer terminal 20 Therefore, the consumer can accurately know the specific contamination information for the product and the information as to whether or not the consumer can take the product.

  In the first and second embodiments, the consumer terminal reads the product SN from the IC tag attached to the product and notifies the product lot management server. However, the present invention is not limited to this. The barcode may be read and notified to the product lot management server, or the serial number written in the product box may be input to the consumer terminal by the consumer and notified to the product lot management server.

  Next, Example 3 will be described. In the third embodiment, the product-specific allergen raw material information is written in the IC tag attached to the product, and when the consumer ID is received via the input device, the consumer corresponding to the consumer ID can ingest. The product is searched, and the information of the searched product is displayed on the display device.

  FIG. 20 is a block diagram illustrating the system configuration of the contamination management system according to the third embodiment. As shown in the figure, this contamination management system is composed of a reader / writer 40a, a display device 40b, an input device 40c, an allergy investigation management server 30 and a product lot management server 300. It is connected.

  In the third embodiment, as an example, it is assumed that the reader / writer 40a, the display device 40b, and the input device 40c are installed on a shelf 40 that displays products. The allergy investigation management server 30 is the same as the allergy management server shown in the first embodiment, and a description thereof will be omitted.

  The reader / writer 40a is a device that writes / reads data to / from an IC tag attached to the product 15, the display device 40b is a device that displays predetermined information such as a display, and the input device 40c is a keyboard or the like. This is a device for inputting predetermined information.

  The product lot management server 300 periodically reads the data of the IC tag attached to each product, and when allergic raw material information is not included, the product lot management server 300 applies the product based on the product SN previously written in the IC tag. It is a device that writes allergic material information.

  Further, when the product lot management server 300 receives the consumer ID via the input device 40c, the product lot management server 300 reads the allergic raw material information written in the IC tag of each product 15 displayed on the shelf, and sets the consumer ID. The applicable consumer's ingestible product is determined, and the information on the determined product is displayed on the display device 40b.

  Next, the configuration of the product lot management server 300 shown in FIG. 20 will be described. FIG. 21 is a functional block diagram showing the configuration of the product lot management server 300 shown in FIG. As shown in the figure, the product lot management server 300 includes an interface unit 310, a writing determination processing unit 320, an allergy information management unit 330, and an ingestible product determination processing unit 340. Since other configurations and operations are the same as those of the product lot management server 200 shown in the second embodiment, the same components are denoted by the same reference numerals and description thereof is omitted.

  The interface unit 310 is a processing unit that communicates with the reader / writer 40a, the display device 40b, and the input device 40c using a predetermined communication protocol.

  The writing determination processing unit 320 periodically acquires information on the IC tag attached to each product, and determines whether or not allergic material information corresponding to the product SN written on the IC tag is written. It is. In addition, the writing determination processing unit 320 notifies the allergy information management unit 330 of the fact that the allergy raw material information corresponding to the product SN is not written to the IC tag.

  When the allergy information management unit 330 acquires from the write determination processing unit 320 information indicating that the allergen information corresponding to the product SN has not been written in the IC tag, the allergy material information corresponding to the product SN is actually contaminated. It is a processing unit that searches from the table 140a and writes the searched allergen information to the IC tag of the corresponding product.

  In addition, the allergy information management unit 330 requests the theoretical contamination value calculation processing unit 170 for a theoretical contamination value when the allergy ingredient information corresponding to the product SN is not registered in the actual contamination table 140a. The theoretical contamination value acquired from the theoretical contamination value calculation processing unit 170 is written in the IC tag as allergy raw material information. In the same manner as in the first embodiment, the allergy information management unit 330 registers the received information in the actual contamination table 140a when the allergy information and the product SN are received from the allergy investigation management server 30.

  When the ingestible product determination processing unit 340 receives the consumer ID from the input device 40c, the ingestible product determination processing unit 340 reads the allergen raw material information written in the IC tag of each product, and reads the read allergen raw material information and the consumer table 220a. This is a processing unit that determines a product that can be consumed by the consumer based on the permissible amount information corresponding to the registered consumer ID, and displays information on the product that can be consumed by the consumer on the display device 40b.

  Next, processing when the product lot management server 300 writes allergic raw material information in an IC tag attached to a product will be described. FIG. 22 is a flowchart illustrating a processing procedure in which the product lot management server 300 writes allergic raw material information in an IC tag attached to a product.

  As shown in FIG. 22, the write determination processing unit 320 acquires the data of the IC tag attached to the product (step S501), determines whether or not allergic material information is included (step S502), and the allergic material. If information is included (step S502, Yes), the process ends.

  On the other hand, if allergens are not included (step S502, No), the allergy information management unit 330 retrieves allergen information corresponding to the product SN from the actual contamination table 140a (step S503). The raw material information is written in the IC tag attached to the product (step S504).

  In this way, the writing determination processing unit 320 reads the information of the IC tag attached to the product, and writes the corresponding allergen raw material information when the allergic raw material information is not written in the IC tag. Product-specific allergen information can be written on the IC tag. The flowchart shown in FIG. 22 is periodically executed by the product lot management server 300.

  Next, the process of the ingestible product determination processing unit 340 will be described. FIG. 23 is a flowchart showing the processing procedure of the ingestible product determination processing unit 340. As shown in the figure, the ingestible product determination processing unit 340 acquires a consumer ID (step S601), and acquires allergen raw material information from an IC tag attached to each product (step S602).

  Then, the permissible amount information corresponding to the consumer ID is read from the consumer table 220a (step S603), and based on the allergic raw material information and the permissible amount information of each product, a product that can be consumed by the consumer is determined (step). S604), information on products that the consumer can eat is transmitted to the display device 40b (step S605).

  As described above, the ingestible product determination processing unit 340 determines a product that can be consumed by the consumer, and displays the determined result on the display device 40b. Therefore, the consumer can select a product that can be efficiently ingested. it can.

  As described above, in the product lot management server 300 according to the third embodiment, the write determination processing unit 320 reads the data of the IC tag attached to the product 15 and includes allergen raw material information corresponding to the product SN. If allergic material information is not included, the allergy information management unit 330 writes the corresponding allergic material information in the IC tag.

  In addition, when the ingestible product determination processing unit 340 receives the consumer ID, the product lot management server 300 acquires allergic raw material information from the IC tag of each product, and acquires the acquired allergic raw material information and the consumer's permission. Based on the capacity information, the consumer's ingestible product is discriminated, and the discriminated product is displayed on the display device 40b, so that the consumer can know the contamination information of the product accurately and efficiently. You can select products that can be consumed by consumers.

  By the way, the various processes described in the above embodiments can be realized by executing a program prepared in advance on a computer. Therefore, in the following, an example of a computer that executes a contamination management program having the same function as in the above embodiment will be described with reference to FIG. FIG. 24 is a diagram illustrating a computer that executes a contamination management program.

  As shown in the figure, a computer 50 as a contamination management device is configured by connecting an input device 51, a wireless communication device 52, an interface device 53, a RAM 54, an HDD 55, a ROM 56 and a CPU 57 via a bus 58. Here, the input device 51 is a device for inputting predetermined information such as a keyboard, and the wireless communication device 52 and the interface device 53 correspond to the wireless communication unit 110 and the network interface unit 120 shown in FIG. .

  In the ROM 56, a contamination management program that exhibits the same function as in the above embodiment, that is, as shown in FIG. 24, an allergy information management program 56a, a theoretical contamination value calculation program 56b, and a theoretical contamination table creation program 56c. Is stored in advance.

  Then, the CPU 57 reads out these programs 56a to 56c from the ROM 56 and executes them, so that as shown in FIG. 24, the programs 56a to 56b are allergic information management process 57a, theoretical contamination value calculation process 57b, theoretical contamination. It functions as the table creation process 57c. The allergy information management process 57a corresponds to the allergy information management unit 130 in FIG. 2, the theoretical contamination value calculation process 57b corresponds to the theoretical contamination value calculation processing unit 170 in FIG. 2, and the theoretical contamination table creation process 57c corresponds to the theoretical contamination table calculation process 57c. This corresponds to the contamination table creation unit 160.

  In addition, as shown in FIG. 24, the actual contamination table 54a, the theoretical contamination table 54b, and the theoretical contamination table creation source data 54c are recorded in the RAM 54. The actual contamination table 54a corresponds to the actual contamination table 140a of FIG. 2, the theoretical contamination table 54b corresponds to the theoretical contamination table 140b of FIG. 2, and the theoretical contamination table creation source data is the production performance table 140c of FIG. This corresponds to the lot management table 140d, the blending table 140e, and the theoretical contamination curve information 140f. And CPU57 transmits the allergy raw material information applicable to goods SN to a consumer terminal using the actual contamination table 54a, the theoretical contamination table 54b, and the theoretical contamination creation source data 54c.

  By the way, the above-described programs 56a to 56c are not necessarily stored in the ROM 56 from the beginning. For example, a flexible disk (FD), a CD-ROM, an MO disk, a DVD disk, and a magneto-optical disk inserted into a computer. , "Portable physical media" such as IC cards, or "fixed physical media" such as hard disk drives (HDDs) provided inside and outside the computer 50, as well as public lines, the Internet, LAN, WAN, etc. Each program may be stored in “another computer (or server)” connected to the computer 50 via the computer 50, and the computer 50 may read and execute each program from these.

(Supplementary note 1) A contamination management program for managing contamination information about products,
A storage procedure for associating product identification information for identifying a product with contamination information related to the product and storing it in a storage device;
A notification processing procedure for retrieving contamination information corresponding to the product identification information from the storage device when the product identification information is received from the terminal device, and notifying the terminal device of the retrieved contamination information;
A contamination management program for causing a computer to execute

(Additional remark 2) When the said product identification information is received from the said terminal device, when the contamination information corresponding to this product identification information does not exist, the manufacturing process of the product corresponding to the said product identification information, a raw material, and production results are shown. The computer further executes a theoretical value calculation procedure for calculating a theoretical value of the contamination information of the product based on the included information, and the notification processing procedure notifies the terminal device of the theoretical value of the contamination information. The contamination management program according to supplementary note 1, wherein

(Supplementary note 3) In the storage procedure, consumer identification information for identifying a consumer and allergy tolerance information, which is information on the tolerance for the consumer's allergic substances, are further associated and stored in the storage device. When the product identification information and the consumer identification information are received from the terminal device, based on the contamination information corresponding to the product identification information and the allergy tolerance information corresponding to the consumer identification information, The computer further executes a determination procedure for determining whether or not the consumer can take the product, and the notification processing procedure further notifies the terminal device of a determination result of the determination procedure. The contamination management program according to 1 or 2.

(Supplementary Note 4) Based on product identification information stored in a storage medium attached to the product, the storage device is searched for contamination information of the product, and the searched contamination information is stored in the storage medium. 4. The contamination management program according to appendix 1, 2, or 3, further causing a computer to execute a writing procedure.

(Supplementary Note 5) When the consumer identification information is acquired from the terminal device, the allergy tolerance information corresponding to the consumer identification information is searched from the storage device, and the storage medium attached to a plurality of products is used. Reading the contamination information, causing the computer to further execute a product identification procedure for identifying a product that can be consumed by the consumer based on the read plurality of contamination information and allergy tolerance information. The contamination management program according to appendix 4, wherein the terminal device is notified of information on a product that can be consumed by a consumer specified by the product specifying procedure.

(Appendix 6) A contamination management method for managing contamination information related to products,
A storage step of associating product identification information for identifying a product with contamination information about the product in a storage device;
A notification processing step of retrieving contamination information corresponding to the product identification information from the storage device and notifying the terminal device of the retrieved contamination information when the product identification information is received from the terminal device;
Contamination management method characterized by including

(Appendix 7) When the product identification information is received from the terminal device, if there is no contamination information corresponding to the product identification information, the manufacturing process, raw material, and production results of the product corresponding to the product identification information are displayed. The method further includes a theoretical value calculation step of calculating a theoretical value of the contamination information of the product based on the included information, and the notification processing step notifies the terminal device of the theoretical value of the contamination information. The contamination management method according to appendix 6.

(Supplementary note 8) In the storage step, consumer identification information for identifying a consumer and allergy tolerance information, which is information on the tolerance for the allergic substance of the consumer, are associated with each other and further stored in the storage device. When the product identification information and the consumer identification information are received from the terminal device, based on the contamination information corresponding to the product identification information and the allergy tolerance information corresponding to the consumer identification information, Additional determination 6 or 7 further including a determination step of determining whether or not the consumer can ingest the product, wherein the notification processing step further notifies the determination result of the determination step to the terminal device. The contamination management method described in 1.

(Supplementary note 9) Based on product identification information stored in a storage medium attached to the product, the storage device is searched for contamination information of the product, and the searched contamination information is stored in the storage medium. 9. The contamination management method according to appendix 6, 7 or 8, further comprising a writing step.

(Supplementary Note 10) When the consumer identification information is acquired from the terminal device, the allergy tolerance information corresponding to the consumer identification information is searched from the storage device, and from a storage medium attached to a plurality of products It further includes a product identification step of reading contamination information, and identifying a product that can be consumed by a consumer based on the read plurality of contamination information and allergy tolerance information, and the notification processing step includes the product The contamination management method according to appendix 9, wherein the terminal device is notified of information on a product that can be consumed by a consumer specified in a specific step.

  As described above, the contamination management program according to the present invention is useful for a contamination management system that needs to accurately notify the consumer of contamination information for each product.

1 is a block diagram illustrating a system configuration of a contamination management system according to a first embodiment. It is a functional block diagram which shows the structure of the product lot management server shown in FIG. It is a figure which shows an example of a real contamination table. It is a figure which shows an example of a production performance table. It is a figure which shows an example of a lot management table. It is a figure which shows an example of a mixing | blending table. It is explanatory drawing for demonstrating theoretical contamination curve information. It is a figure which shows an example of a theoretical contamination table. It is a flowchart which shows the process sequence of the product lot management server which concerns on the present Example 1. FIG. It is a figure which shows an example of the screen displayed on a consumer terminal, when the allergy information management part transmits allergic raw material information to a consumer terminal in step S104 of FIG. FIG. 10 is a diagram illustrating an example of a screen displayed on the consumer terminal when the allergy information management unit transmits information indicating that allergic substances may be mixed to the consumer terminal in step S <b> 107 of FIG. 9. It is a flowchart which shows the theoretical contamination value calculation process of step S105 of FIG. It is explanatory drawing (1) for demonstrating a contamination decreasing straight line. It is explanatory drawing (2) for demonstrating a contamination decreasing straight line. 10 is a flowchart illustrating a theoretical contamination value calculation process (using a contamination decreasing straight line) in step S105 of FIG. 9. It is a functional block diagram which shows the structure of the product lot management server which concerns on the present Example 2. FIG. It is a figure which shows an example of a consumer table. It is a flowchart which shows the process sequence of the product lot management server which concerns on the present Example 2. FIG. It is a figure which shows an example of the screen displayed on a consumer terminal when the allergy information management part transmits that it is ingestion OK and allergy raw material information to a consumer terminal in step S407 of FIG. It is a figure which shows an example of the screen displayed on a consumer terminal when the allergy information management part transmits that it is intake NG and allergy raw material information to a consumer terminal in step S408 of FIG. It is a block diagram which shows the system configuration | structure of the contamination management system which concerns on the present Example 3. It is a functional block diagram which shows the structure of the product lot management server shown in FIG. It is a flowchart which shows the process sequence in which a product lot management server writes allergic raw material information in the IC tag attached to goods. It is a flowchart which shows the process sequence of the ingestible goods determination process part. It is a figure which shows the computer which executes a contamination management program.

Explanation of symbols

10,15 Product 20 Consumer terminal 30 Allergy investigation management server 50 Contamination management device (computer)
51 Input Device 52 Wireless Communication Device 53 Interface Device 54 RAM
54a Actual contamination table 54b Theoretical contamination table 54c, 55a Theoretical contamination creation source data 55 HDD
56 ROM
56a Allergy information management program 56b Theoretical contamination value calculation program 56c Theoretical contamination table creation program 57a Allergy information process 57b Theoretical contamination value calculation process 57c Theoretical contamination table creation process 58 Bus 100, 200, 300 Product lot management server 110 Wireless communication unit 120 Network Interface unit 130, 330 Allergy information management unit 140, 220 Storage unit 140a Actual contamination table 140b Theoretical contamination table 140c Production result table 140d Lot management table 140e Formulation table 140f Theoretical contamination curve information 150 Input reception unit 160 Theoretical contamination table creation unit 170 Theory Contamination value calculation processing unit 210 Allowable amount determination unit 210
220a Consumer table 220a
310 interface unit 320 writing determination processing unit 340 ingestible product determination processing unit

Claims (5)

A contamination management program for managing contamination information about products,
A storage procedure for associating product identification information for identifying a product with contamination information related to the product and storing it in a storage device;
A notification processing procedure for retrieving contamination information corresponding to the product identification information from the storage device when the product identification information is received from the terminal device, and notifying the terminal device of the retrieved contamination information;
A contamination management program for causing a computer to execute   When the product identification information is received from the terminal device, if there is no contamination information corresponding to the product identification information, information including the manufacturing process, raw material, and production results of the product corresponding to the product identification information The computer further executes a theoretical value calculation procedure for calculating a theoretical value of the contamination information of the product based on the notification processing procedure, and the notification processing procedure notifies the terminal device of the theoretical value of the contamination information. The contamination management program according to claim 1.   In the storage procedure, consumer identification information for identifying a consumer and allergy tolerance information, which is information on the tolerance for the consumer's allergic substances, are associated with each other and stored in the storage device, and the terminal device When receiving the product identification information and the consumer identification information from, based on the contamination information corresponding to the product identification information and the allergy tolerance information corresponding to the consumer identification information, the consumer The determination procedure for determining whether or not the product can be taken is further executed by a computer, and the notification processing procedure further notifies the terminal device of a determination result of the determination procedure. The contamination management program described in 1.   Based on the product identification information stored in the storage medium attached to the product, the storage device is searched for the contamination information of the product, and the writing procedure for writing the searched contamination information to the storage medium is performed. The contamination management program according to claim 1, 2 or 3, further causing a computer to execute the program.   When the consumer identification information is acquired from the terminal device, the allergy tolerance information corresponding to the consumer identification information is searched from the storage device, and the contamination information is stored from storage media attached to a plurality of products. Reading, and causing the computer to further execute a product identification procedure for identifying a product that can be consumed by a consumer based on the read plurality of contamination information and allergy tolerance information, and the notification processing procedure includes: 5. The contamination management program according to claim 4, wherein the terminal device is notified of information on a product that can be consumed by a consumer specified in the procedure.

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