KR20100086807A - Accepted goods managing system - Google Patents

Abstract

PURPOSE: An accepted product managing system is provide to recognize and mange barcodes according to various barcodes systems, thereby processing barcodes attached to various products and managing accepted products of storehouse. CONSTITUTION: A cooling device(10) comprises next. A cooling unit performs cooling or cooling function about the storage. A main controller(14) receives an external power approval. The main controller performs cooling control or cooling refrigeration control. The main controller supplies a usage power requiring an accepted management device to an accepted management device. A barcode recognizer of the accepted management device recognizes barcode attached to accepted product or container. A storage unit of the accepted management device stores product information corresponding to barcode information.

Description

Storage management system {ACCEPTED GOODS MANAGING SYSTEM}

The present invention relates to a storage management system, and more particularly, to a storage management system that recognizes a barcode, so that management of all the recognized barcodes can be performed.

Conventionally, the refrigerator, which is one of the means for storing food, allows the user to store food for a longer time at room temperature by setting and maintaining a desired temperature for the user or setting an appropriate temperature for storing food, and has already been a necessity of life since the past. Of course, in modern times, in consideration of the storage capacity of food, it is gradually enlarged, and many functions and conveniences have been increased and advanced.

This series of refrigerators has been enlarged to store many kinds of foods, but due to user's carelessness, foods that have exceeded their expiration date are not stored in the refrigerators because they do not remember the type of foods and their expiration date. It was often left unattended.

Such foods that have an expiration date can cause various diseases such as food poisoning when they are eaten, so they can be thrown away without eating them. If you eat without knowing it, there is a risk of food poisoning, and socially, the amount of food waste increases, which causes the economic loss of the country due to the increase of social costs for food waste disposal.

Therefore, the user should carefully remember the type and shelf life of foods stored in the refrigerator and eat and consume in advance before the expiration date.However, for busy modern people, it is necessary to manage many kinds of food stored in the refrigerator. Is not difficult and uncomfortable.

1 is a block diagram of a refrigerator having a barcode recognition device according to the prior art.

The refrigerator includes a recognition unit 1 for recognizing a barcode attached to a packaging box of a food, an input unit 2 operable to directly input a type and an expiration date of a food in the case of a food without a barcode, and a recognition. The storage unit 5 for storing the information recognized or input from the unit 1 and the input unit 2 as a data signal is built in, and a sound signal or A display unit 6 for displaying with a light signal or the like is provided.

When explaining the operation, it is as follows.

First, when the user places the barcode attached to the food to be stored in the refrigerator close to the recognition unit 1, the recognition unit 1 may store information stored in the barcode, such as a country of manufacture, a manufacturer, a product type, a price, an expiration date, and the like. The product type and expiration date are taken from the information and stored in the storage unit 5.

On the other hand, for foods that do not have a barcode attached, the user may input the food through the input unit 2 by measuring the type of food and the expiration date.

In the case of the conventional refrigerator described above, it is provided with a recognition unit 1 for recognizing the barcode attached to the food, for example, in the case of a barcode having a barcode system different from the barcode system that can be recognized by the recognition unit 1 However, even though the barcode itself is recognized, there is a problem in that the information contained in the barcode is not recognized at all. In addition, in the case of the conventional refrigerator, the food directly cooked by the user, there is a problem that significantly increases the manufacturing cost of the refrigerator to be provided with a barcode generator for directly generating a bar code containing information necessary for such food.

An object of the present invention is to provide a storage management system for performing the recognition and management of the bar code according to various bar code systems.

In addition, an object of the present invention is to provide a storage management system that allows a user to input and manage necessary information in barcode information independently defined by the manufacturer or the like.

In addition, an object of the present invention is to provide a storage management system for managing the storage stored and taken out in the storage of the refrigerator independently of the cooling device of the refrigerator.

In addition, an object of the present invention is to provide a storage management system for the recognition of the bar code to be made in response to the user's operation.

The inventors' storage management system controls a cooling means by receiving an external power source, a storage unit for storing an object or a container for accommodating the storage unit, cooling means for performing cooling or refrigerating for the storage room, and receiving an external power source. And a cooling device comprising a main control unit for performing cooling control or freezing control, and supplying used power required for the object management apparatus from an external power source to the object management apparatus, and a container containing the object or the object. A bar code recognition unit for recognizing the attached bar code, a storage unit for storing item information corresponding to the bar code information, an input unit for receiving the item information, a display unit for displaying the item information or the package information, and a bar code recognition unit There is product information corresponding to the recognized barcode information by comparing the recognized barcode information with the article information stored in the storage unit. In this case, the corresponding item information is stored in the storage unit as the package information, or when there is no item information corresponding to the recognized barcode information, the information input through the input unit or the predetermined information is stored in the storage unit in the storage unit information. And a storage management device configured to perform a storage management operated by a used power source supplied from a cooling device.

In addition, it is preferable that the object management apparatus independently manages the object with respect to the main controller.

Moreover, it is preferable that the accommodation management apparatus is attached to the outer side of the door of a cooling apparatus.

Also, it is preferable that the object management apparatus is detachable from the door.

In addition, the article information and the package information preferably include the type or name of the article or package.

In addition, the storage management apparatus is provided with a timer, and the control unit stores the storage date of the storage, the storage date of the storage, or the storage notification date of the storage according to the time or time by the timer, or preferably displayed on the display unit. Do.

The input unit may receive an accommodation position of an object, and the controller may store the accommodation position in the object information.

In addition, it is preferable that the accommodation position of the accommodation includes at least a freezing compartment or a refrigerating compartment in the storage.

In addition, the storage management device preferably includes a switch for controlling on and off operations of the barcode recognition unit.

In addition, the control unit according to the operation of the switch object management system, characterized in that for performing the on control and off control of the barcode recognition unit.

In addition, the storage management device preferably includes a charging unit that is charged by the use power source applied from the cooling device.

In addition, when there is no item information corresponding to the recognized barcode information, the controller preferably stores the information input through the input unit and the recognized barcode information in the storage unit.

The present invention can manage the contents of the storage by performing the recognition and management of the bar code according to various bar codes, by processing the bar code attached to the various items.

In addition, the present invention allows the user to enter and manage the necessary information in the bar code information independently defined by the manufacturer, etc., even if the user cooks directly, or there is no previously stored information, there is an effect that can be managed in the storage of the storage have.

In addition, the present invention manages the objects stored and taken out in the storage of the refrigerator independently of the cooling device of the refrigerator, so that a load for data processing is hardly applied to the main controller of the refrigerator.

In addition, the present invention has the effect that the recognition of the barcode is made in response to the user's operation, so that the barcode recognition operation is performed only when necessary.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

2 is a block diagram of a storage management system according to the present invention, Figure 3 is a block diagram of the storage management device of FIG.

The storage management system is a storage management device which is mounted on or detachably mounted to the cooling device 10 and the cooling device 10 and operates by receiving power from the cooling device 10 intermittently or continuously. 20).

The cooling device 10 includes a storage to store the storage, a door to open and close the storage, and receives a commercial power source, a power supply unit 11 to supply the necessary power, and a cooling cycle to cool the storage (that is, Cooling means) 12 and a main control unit 14 for controlling the cooling cycle 12 to cool the reservoir. This reservoir is opened and closed by a door.

First, the power supply unit 11 is a component of the cooling device 10 (for example, the main control unit 14, the cooling cycle 12, etc.), the power supply required for the storage management device 20 and the like (for example For example, the device performs rectification, smoothing, and transformation to 5V, 12V, and the like. The power supply unit 11 may supply the power supply to the storage management apparatus 20 by supplying electrical wiring when the storage management apparatus 20 is fixedly installed. When the 20 is mounted to the cooling apparatus 10, it may be provided with the contact terminal which can supply electricity.

In addition, the cooling cycle 12 is divided into an intercooling type and a direct cooling type according to the method of cooling a thing.

The intercooled cooling cycle includes a compressor for compressing a refrigerant, an evaporator for generating cold air for cooling the storage space or a storage object, a fan for forcibly flowing the cold air generated therein, an inlet duct for introducing cold air into the storage space, and a storage space. It consists of a discharge duct to guide the cold air passing through the evaporator. In addition, the intercooled cooling cycle may include a condenser, a dryer, an expansion device, and the like.

The direct cooling cycle consists of a compressor for compressing the refrigerant and an evaporator installed in the case adjacent to the inner surface of the case forming the storage space to evaporate the refrigerant. However, the direct cooling cooling cycle includes a condenser and an expansion valve.

The main controller 14 basically controls the cooling cycle 12 to perform the cooling of the reservoir.

In the present embodiment, a brief description of the cooling device 10 is provided, and a separate input unit, a display unit, and the like may be provided to provide various functions such as temperature setting and temperature display in the storage.

The thing management apparatus 20 receives the power supply from the cooling apparatus 10, and receives the power supply part 21 which applies the power required to the component in the thing management apparatus 20, and accommodates an object or a thing. A bar code recognition unit 30 for reading a bar code attached to a container or the like, a storage unit 22 having an article database DB and a storage database DB, and an audio unit for expressing sound or recognizing sound ( 23, a USB connection unit 24 for connecting to a USB medium, a display unit 25 for displaying object information or item information, and an input unit for receiving commands from the user, information on the object, and the like. And a control unit 29 that controls the above-described components and manages the storage items stored in or taken out of the storage of the refrigerating device 10.

When the storage management device 20 is a fixed type fixed to the cooling device 10, the power supply unit 21 receives a power supply from the power supply unit 10, and if necessary, performs a reduced pressure or a pressure boost to perform necessary use. It may be a device for supplying power. Alternatively, the power supply unit 21 includes a charging element for charging the used power applied from the power supply unit 10 when the object management apparatus 20 is detachable, and when the object management apparatus 20 is fixed. When the supplied power source is supplied directly or the charged power source is supplied to the charging device, and the storage management device 20 is separated from the cooling device 10, the charged power source is supplied to the charging device.

The storage unit 22 includes an article DB for storing article information corresponding to the barcode information recognized by the barcode recognition unit 30 with respect to a barcode attached to an object or a container for storing the object, and the object stored in the storage unit. Stores a DB for storing information (storage information). The article DB may be, for example, at least one of a bar code used in a KAN bar code, a wholesale and retail distribution store (hereinafter referred to as a 'mart barcode'), and a bar code independently designated by a manufacturer (hereinafter referred to as an 'independent barcode'). Corresponding barcode information is stored, and article information corresponding to the barcode information (for example, at least the kind or name of the article) is stored. Since the KAN barcode corresponds to a barcode registered with the agency (Distribution & Logistics Agency), the latest barcode information can be maintained through regular updates. In addition, in the case of a mart barcode, by updating the necessary barcode information from the company, it may be possible to update. The KAN barcode is recognized barcode information (for example, KAN barcode is composed of 880 1234 56789 3, 880 is a country code, 1234 is a manufacturer code, 56789 is a product item code, 3 is a check digit) Since, for example, it is possible to correspond to the corresponding item information by the product item code.

In addition, the mart barcode consists of recognized barcode information (for example, 120963 000940 00000 in the case of a mart barcode, 120963 is a unique identifier, 000940 is price information, and the type or name of the article is identified through the unique identifier). Unique identifier may be used as the identifier of the item. However, since the unique identifier may include a product name or type, when the storage management apparatus 20 includes information (article information) about the mart barcodes of as many companies as possible, the unique identifier may be assigned to the unique identifier, such as a KAN barcode. Corresponding article information can also be correlated. However, when it is difficult to have such various mark barcodes, this unique identifier is used only as an identifier of the corresponding article, and the user may input article information such as the name or type of the article through the input unit 26. It can also be processed as an independent barcode of.

The independent barcode may be printed on a sticker that can be attached to a container containing the object or the object, for example, for the management of a food or the like made by the user or for an item for which the barcode is not provided. As used, such an independent barcode includes barcode information (for example, 200 0100, 200 is a portion meaning an independent barcode, and 0100 may be a simple serial number), but the name or type of the article, etc. It does not have information about it. In the case of such an independent barcode, the barcode information should correspond to a name that the user inputs a name or the like arbitrarily or is arbitrarily or preset by the controller 29. Therefore, in the initial state of the storage management apparatus 20, the article DB does not store the independent barcode information, and when the independent barcode is recognized later by use, the independent barcode information corresponding to the independent barcode is stored. Will be.

The above-described article DB stores the above-described barcode information and article information including at least the names or types of articles corresponding to the respective barcode information. Accordingly, when the bar code information is confirmed, the article DB may identify the name or type of the article corresponding to the barcode.

The enclosure DB stores information (storage information) about the enclosure stored in or stored by the user in the storage of the cooling apparatus 10. This package information includes the name or type of package (e.g. apple or fruit), the location of the package (e.g., refrigerator or freezer, specifically the top or bottom of the refrigerator), the date of notification of the package (by the user or the control unit). Set by (29), it may include at least one or more of the date to indicate the impending or reaching of the elapsed time of the object by giving a warning display to the user, and the date of storage (the date on which the package starts to be stored). In addition, the package DB may include package information for storing barcode information corresponding to the name or type of each package. Accordingly, when the barcode information is confirmed, the package DB may quickly store the package information corresponding to the barcode information. You can also search.

The sound unit 23 obtains a voice command from the user or expresses a voice or sound according to the voice or sound expression command from the controller 29, and may include a microphone or a speaker.

In addition, the USB connection unit 24 includes a USB port for connecting to a USB medium, and the control unit 29 is provided with a driver for such USB recognition. Through this USB contact 24, a USB storage medium for storing data for updating the barcode system of the above-described article DB is accessible, and the control unit 29 obtains such data from the USB storage medium and stores it. The article DB in the section 22 can be updated.

In addition, the display unit 25 displays the goods information or the item information, etc., may be implemented as an LCD display or LED display.

In addition, the input unit 26 may receive a command from the user (package search mode, package add mode, package delete mode, turn on / off the barcode recognizer 30, start or end the operation of the barcode recognizer 30, and the like. ), And received object information, which is information about the stored object. The input unit 26 may be configured as a separate keyboard or may be a touch pad or a touch screen type formed on the front or side of the display unit 25.

The barcode recognition unit 30 is an element for recognizing a barcode, and includes a light emitting unit for irradiating light and a light receiving unit for receiving light reflected from the barcode, and recognizes the barcode information according to the recognized light, and controls the control unit 29. To send. This barcode recognition unit 30 may be used in connection with the control unit 29 that is typically manufactured in a module form. The barcode recognition unit 30 may recognize not only a one-dimensional barcode but also a two-dimensional barcode or a multi-dimensional barcode.

The switch 32 independently turns on / off the barcode recognition unit 30 with respect to the control unit 29, or is connected to the control unit 29 and reads by the barcode operation unit 30 (light irradiation and light receiving process). It can be initiated by the input of this switch 32. Since these two operations can be implemented selectively or together, the flow of data is indicated by dotted lines. In particular, the reading process of the barcode operation unit 30 can be performed only during the time when the input from this switch 32 is obtained.

The control unit 29 manages and processes information on items to be stored in the store or items to be withdrawn. In addition, the storage management apparatus 20 is provided with a timer to enable calculation of the current time or time and elapsed time, reserved time and the like.

First, the controller 29 performs an enclosure addition mode, an enclosure search mode, an enclosure deletion mode, and the like.

In the case of the add storage mode, it may be performed when the user wants to store the item or the storage in the storage in the cooling apparatus 10.

When an input for the start of the package addition mode is obtained from the input unit 26, the control unit 29 is controlled by the on command of the barcode recognition unit 30 by the switch 32 or by the switch 32 or the input unit ( By the barcode recognition execution command from 26, the control unit 29 makes the barcode recognition unit 30 in an operable state to recognize the barcode.

In addition, the controller 29 determines whether there is article information stored in the article DB corresponding to the recognized barcode information. If there is article information corresponding to the recognized barcode information, the control unit 29 uses the name or type of the article in the article information stored in the article DB and the storage date according to the current time by the timer as the package information. Store in The corresponding article information will belong to either a KAN barcode or a mart barcode or an independent barcode, as described above.

If there is no item information corresponding to the recognized barcode information, the controller 29 may determine that the recognized barcode information belongs to an independent barcode, and that the barcode is not registered or stored in the article DB through the display unit 25. Inform the user to directly input the type or name of the article through the input unit 26, and store the input information or the name of the preset article (for example, 'unregistered article', etc.) as the enclosure information in the enclosure DB. do. In addition, the control unit 29 stores the corresponding barcode information, information input by the user or the name of a predetermined article, etc., in the article DB together with the corresponding barcode information, and subsequently recognizes the same barcode information. In the case, the same article information can be used.

In storing the above object information and performing the object addition mode, the control unit 29 is a time point when the barcode is recognized by a built-in timer or a timer (not shown) included in the object management device 20. Alternatively, the time point is stored as the storage date of the object on the basis of the time when the object information is stored or the like. In addition, the control unit 29 displays the stored information on the display unit 25, so that the user can confirm.

In addition, the control unit 29 displays the package information on the display unit 25 and allows the user to input the notification date of the package through the input unit 26, so that the input storage date or the control unit 29 according to the article. The predetermined or arbitrarily set notification date (eg, storage day + 5 days) is stored together with the object information in the object DB.

In addition, the control unit 29 displays the object information on the display unit 25, and allows the user to input the storing position of the object via the input unit 26, so that the input storing position or the control unit 29 according to the article. The predetermined storing position (for example, in the case of a frozen dumpling, a freezer compartment, a refrigerating chamber which is a fruit, etc.) is also stored in the enclosure DB as the enclosure information.

Next, in the case of the object retrieval mode, the user may perform a check to determine whether the item or the object is stored in the storage in the cooling apparatus 10.

When an input for starting the baggage retrieval mode is obtained from the input unit 26, the control unit 29 is controlled by the on command of the barcode recognition unit 30 by the switch 32 or by the switch 32 or the input unit ( By the barcode recognition execution command from 26, the control unit 29 makes the barcode recognition unit 30 in an operable state to recognize the barcode.

In addition, the controller 29 determines whether there is article information stored in the article DB corresponding to the recognized barcode information or article information stored in the article DB corresponding to the recognized barcode information. If there is article information or package information corresponding to the recognized barcode information, the controller 29 displays the package information corresponding to the name or type of the article in the article information stored in the article DB, or corresponds to the recognized barcode information. The stored information to be displayed is directly displayed on the display unit 25. At this time, the goods information includes a name or type of goods or goods, a storage date, a notification date, a storage location, and the like.

If there is no item information or package information corresponding to the recognized barcode information, there is no item or package information corresponding to the barcode information in the storage unit 22 or the item or package is not stored in the storage. Can be displayed on the display unit 25.

In addition, in the object search mode, the control unit 29 receives the name or type of the object from the input unit 26, reads the corresponding object information from the object DB, and displays corresponding object information. have.

Next, in the case of deleting an object, when the user completely consumes or discards an object or an item stored in the storage, and is not stored in the storage, it may be performed when it is necessary to delete the corresponding storage information. .

The delete object mode is performed in the same manner as the above-described package search mode, so that the control unit 29 obtains an input of a delete command through the input unit 26 with respect to the retrieved object information. The stored information is deleted from the stored DB.

4 is a perspective view of a storage management system according to the present invention. As a front view of a general side-by-side type cooling device 10, the cooling device 10 is formed in a substantially rectangular shape, and there is provided a refrigerating chamber and a freezing chamber, which are storage chambers (not shown), and the storage chambers (not shown) are optional. Including a plurality of doors 200 to be opened and closed to form a main appearance.

The front of the door 200 is provided with a dispenser 210 or a groove bar 220. The dispenser 210 is provided on the front surface of the refrigerating compartment door 200, and allows the purified water or ice to be extracted from the outside, and the ice making room 280 and the purified water provided in the refrigerating compartment door 200. Ice and purified water iced in the device (not shown) is configured to be easily taken out from the outside.

The home bar 220 is provided on the front surface of the refrigerating compartment door 200, and allows drinks or liquors frequently entered into and out of the refrigerating compartment door 200 only by opening and closing the home bar 220, without opening the refrigerating compartment door 200. It is composed.

It is provided on one side of the door 200, and among the information stored in the bar code used for identifying various objects stored in the cooling device 10 or the Kimchi refrigerator, in particular, the type and shelf life of the items or the desired storage period of the user. The storage management device 20 for inputting, storing, and informing the user of the information is provided.

The storage management device 20 is drawn in and out of the insertion groove 201 formed outside the door 200, and the insertion groove 201 is formed in the same size as the storage management device 20 or the storage management. It is preferably formed larger than the device 230.

The embodiment of Figure 4 is for the removable type, the charging terminal 204 is provided in the insertion groove 201, the charging terminal (not shown) provided in the power supply unit 21 of the object management apparatus 20 And the power source used from the cooling device 10 is applied to the object management apparatus 20.

5A to 5D are embodiments of information displayed by the thing managing apparatus.

5A illustrates an embodiment in which the package information is displayed on the display unit 25. As shown in FIG. 5A, the contents information includes a location where the contents are stored (eg, a refrigerator compartment, a freezing compartment, etc.), a name or type of the article (or contents), and a storage date (eg, attached to the article). The time when the barcode is recognized) and the notification date for the object.

Here, the control unit 29 calculates the elapsed storage date of the object, which is the difference between the storage date and the current date, to be included in the object information or to be displayed on the display unit 25 at the time of displaying the object information in FIG. 5A. It may be.

In addition, the displaying step of the package information may be displayed in the package adding mode. For example, in the case of the add object mode, the article (i.e., fish cake) of FIG. 5A is additionally stored, and the row is hatched for this description.

In addition, in the object searching mode and the object deleting mode, only the object information that the user wants to search may be displayed.

5B illustrates that when the controller 29 compares the barcode information recognized by the barcode recognition unit 30 with the article information included in the article DB, and there is no article information corresponding to the barcode information recognized according to the comparison, FIG. In other words, if it is not the bar code information included in the product information, this result is to indicate to the user. Accordingly, the user inputs necessary article information through the input unit 26.

5C illustrates an example of displaying the type or name of the article as shown in the figure so that the controller 29 may easily input the article information after the display of FIG. A user's input may be obtained through the 26, and the acquired information (beef, chicken, pork, seafood, fruits / vegetables, etc.) may be included in the stored information.

5D illustrates a screen on which a user inputs item information.

As shown in FIG. 5D, the screen displays a character input unit 40, a character deletion unit 42, a character display unit 46 for displaying the input characters, and an article name or type corresponding to the input characters. At least one or more of the article display unit 48 to be included.

The character input unit 40 is a part of the input unit 26 in the form of a touch pad, and displays characters that can be input (for example, consonants, double consonants, etc.), and when the user comes in contact with a desired character, the controller 29 Denotes the character in contact with the character display unit 46.

The storage unit 22 further includes a database for storing the name or type of the item, which is the item information, and the control unit 29 searches the database and displays the name or types corresponding to the contacted characters on the item display unit 48. . In addition, the user may select a desired one from among names or types displayed on the article display unit 48. An input unit 26 in the form of a touch pad may also be provided on the article display unit 48.

In the above, the present invention has been described in detail by way of examples based on the embodiments of the present invention and the accompanying drawings. However, the scope of the present invention is not limited by the above embodiments and drawings, and the scope of the present invention will be limited only by the contents described in the claims below.

1 is a block diagram of a refrigerator having a barcode recognition device according to the prior art.

2 is a block diagram of a storage management system according to the present invention.

FIG. 3 is a configuration diagram of the thing management apparatus of FIG. 2.

4 is a perspective view of a storage management system according to the present invention.

5A to 5D are embodiments of information displayed by the thing managing apparatus.

Claims (12)

A storage unit for storing an object or a container for accommodating the storage unit, cooling means for cooling or refrigerating the storage unit, an external power source to control the cooling unit, and operating an external power source to control cooling or freezing. A cooling device configured to perform the control and supply the used power required for the object management apparatus from the external power source to the object management apparatus; A barcode recognizing unit for recognizing a barcode attached to a package or a container for receiving the package, a storage unit for storing article information corresponding to the barcode information, an input unit for receiving article information, and article information or package information When there is a product information corresponding to the recognized barcode information by comparing the display unit to be displayed with the barcode information recognized by the barcode recognition unit and the article information stored in the storage unit, the corresponding article information is stored as the storage information. If there is no item information corresponding to the stored barcode information, or the recognized barcode information, the control unit for storing the information input through the input unit or the predetermined information in the storage unit in the storage unit, A storage management system comprising a storage management device for performing storage management operated by a power source supplied from a cooling device. The method of claim 1, The thing management apparatus is a thing management system which carries out thing management independently with respect to a main control part. The method of claim 1, The thing management apparatus is mounted in the outer side of the door of a cooling apparatus. The method of claim 3, The thing management apparatus is detachable from a door. The method of claim 1, The goods information and the goods information includes a kind or a name of the goods or the goods. The method of claim 1, The storage management apparatus includes a timer, and the control unit stores the storage date of the storage, the storage date of the storage, or the storage notification date of the storage according to the time or time by the timer, or displays on the display unit. Stock management system. The method of claim 1, The input unit receives the storing position of the object, and the control unit includes the storing position in the object information to store the object management system. The method of claim 7, wherein A storage position management system according to claim 1, wherein the storage position of the object includes at least a freezer compartment or a refrigerating compartment in the reservoir. The method of claim 1, The storage management apparatus includes a switch for controlling the on operation and the off operation of the barcode recognition unit. 10. The method of claim 9, The control unit is a thing management system, characterized in that for performing the on and off control of the barcode recognition unit in accordance with the operation of the switch. The method of claim 1, The storage management system includes a charging unit that is charged by a power source applied from a cooling device. The method of claim 1, If there is no item information corresponding to the recognized barcode information, the control unit stores the information input through the input unit, and the recognized barcode information to the storage unit, characterized in that the storage.

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