JP3665118B2 - Product management method and apparatus - Google Patents

Description

[0001]
[Technical field to which the invention belongs]
  The present invention relates to a merchandise management method and apparatus, and in particular, provides a merchandise management by providing an information storage element for a merchandise to be managed and reading or reading and writing information with respect to the information storage element.
[0002]
[Prior art]
  Conventionally, barcode labels have been widely used in merchandise sales management and the like. The bar code label is a label expressing a bar code obtained by encoding arbitrary information, and this information can be easily read by an optical scanner.
[0003]
  For example, when a bar code label is used for sales management of merchandise, information represented as a bar code includes a merchandise classification and a merchandise name.
[0004]
  By using such a bar code label, it has become possible to manage sales of products and the like very easily.
[0005]
[Problems to be solved by the invention]
  However, there is a limit to the information that can be represented by one barcode label. In other words, the bar code that can be expressed by the area of the label is limited, and it has been impossible to obtain a large amount of information with one bar code label. For this reason, when it is desired to transmit a large amount of information using a barcode label, a plurality of barcode labels must be used, which tends to be complicated.
[0006]
  In addition, the conventional barcode label can only transmit information set at the time of creating the barcode label, and cannot add and transmit new information at a desired time.
[0007]
  In addition, in merchandise management such as sales, management is limited to managing the type, number, price, etc. of merchandise sold using bar code labels. Has not yet been done automatically.
[0008]
  In view of the above problems, an object of the present invention is to provide a merchandise management method and apparatus capable of managing merchandise and various types of information related to merchandise sales.
[0009]
[Means for Solving the Problems]
  In order to achieve the above object, according to the present invention, in claim 1, an information storage element having a memory of a predetermined capacity and capable of wirelessly accessing storage information related to product management in the memory is attached to the management target product. The information in the information storage element attached to the management target product is accessed wirelessly by a scanner, and the management of the product is managed based on the access information to the information storage element by a management processing unit connected to the scanner ProcessWhen the management target product is sold, purchase information such as a sales date, sales information such as a store, and purchaser information such as the purchaser's address and name from the management processing unit via the scanner is stored in the information storage element. And stores the information, the sales product name, and the serial number of the sales product in the management processing unit.Propose a product management method.
[0010]
  According to the product management method, the information stored in the memory in the information storage element attached to the managed product is accessed wirelessly by a scanner, and the information is processed by the management processing unit connected to the scanner. The product management process is performed based on access information to the storage element. Therefore, by storing information related to the management target product such as the product name, product type, date of manufacture, manufacturing factory, manufacturing lot, etc. in advance in the memory of the information storage element, the management processing unit, for example, Product management such as inventory management and product sales management can be performed.Furthermore, at the time of selling the management target product, the purchaser information (user information) such as the predetermined information related to the sale and the purchaser's address and name is written in the memory of the information storage element, and the information and the sales product name. , Since the production number of the sold product is stored in the management processing unit, it is possible to immediately grasp the history of the product at the time of occurrence of malfunction or failure repair of the sold product, The user information can be grasped in detail, and since the user information is stored in the product itself, the owner of the product can be easily identified.
[0011]
  Further, according to a second aspect of the present invention, in the commodity management method according to the first aspect, the memory of the information storage element comprises a semiconductor memory, and the semiconductor memory identifies at least the management target commodity in which the information storage element is mounted. Is stored in the management processing unit at least for the management target product, and an information storage element attached to the sales product by the scanner when the product is sold. The management processing unit proposes a merchandise management method for calculating a charge amount for a merchandise purchaser.
[0012]
  According to the product management method, at least information for identifying a management target product to which the information storage element is attached is stored in the semiconductor memory of the information storage element, and at least the management processing unit stores the information. Since the sales price is stored in correspondence with the product to be managed, by accessing the information storage element attached to the sales product by the scanner at the time of sales of the product, the amount charged to the product purchaser by the management processing unit is Calculated. As a result, merchandise sales management can be performed in the same manner as a POS system using a barcode that is widely used at present..
[0013]
  MaTheClaim 3ThenClaim 1 or 2In the product management method described above, the management processing unit performs a product management issue process for issuing a sales product warranty based on predetermined information related to sales stored at the time of product sales, purchaser information, a sales product name, and a serial number of the sales product Suggest a method.
[0014]
  According to the merchandise management method, the merchandise warranty is issued by the management processing unit based on the predetermined information related to the sale stored at the merchandise sale, the purchaser information, the sale merchandise name, and the production number of the sale merchandise. Thus, the warranty issuance process can be performed quickly and easily.
[0015]
  Also,Claim 4Then, an information storage element attached to the management target product, having a memory of a predetermined capacity, and capable of wirelessly accessing storage information related to the product management in the memory, and an information storage element attached to the management target product A scanner that wirelessly accesses the information in the device, and a management processing unit that is connected to the scanner and that manages the product based on access information to the information storage element.The management processing unit includes information input means for inputting information such as at least a sales product name, a serial number of the sales product, an address of a product purchaser, a name, and the like. Information writing means for writing the purchaser information such as the address and name of the product purchaser into the memory of the information storage element, the information, the sale product name, and the product number of the sale product are stored. Information storage meansPropose a merchandise management device.
[0016]
  According to the product management apparatus, information stored in the memory in the information storage element attached to the managed product is accessed wirelessly by a scanner, and the information is processed by a management processing unit connected to the scanner. Since the management process of the product is performed based on the access information to the storage element, information related to the management target product such as the product name, product type, date of manufacture, manufacturing factory, manufacturing lot, etc. in the memory of the information storage element By storing the above, the management processing unit can perform product management such as product inventory management and product sales management.Further, when the management target product is sold, the information storage element in which the predetermined information related to the sales input by the information input means and purchaser information (user information) such as the address and name of the product purchaser is attached to the management target product In addition, the information as well as the sales product name and the serial number of the sales product are stored in the information storage means of the management processing unit.SalesIt is possible to immediately grasp the history of a product in the event of a malfunction or repair of the sold product, and it is possible to grasp in detail the information on the product sold and the user information of the product, and the user information on the product itself Is stored, the owner of the product can be easily identified.
[0017]
  Also,Claim 5ThenClaim 4In the commodity management apparatus described above, the memory of the information storage element includes a semiconductor memory, and the semiconductor memory stores at least information for identifying a commodity to be managed in which the information storage element is mounted. The management processing unit is based on a result of access to price storage means for storing a sales price corresponding to at least a management target product and an information storage element attached to the sales product by the scanner when the product is sold. Proposed is a merchandise management apparatus comprising billing amount calculation means for calculating a billing amount for a purchaser.
[0018]
  According to the product management device, at least information for identifying a management target product to which the information storage element is attached is stored in the semiconductor memory of the information storage element, and at least in the management processing unit. Since the sales price is stored in correspondence with the product to be managed, by accessing the information storage element attached to the sales product by the scanner at the time of sales of the product, the amount charged to the product purchaser by the management processing unit is Since it is calculated, merchandise sales management can be performed in the same way as a POS system using a barcode that is currently widely used..
[0019]
  MaTheClaim 6ThenClaim 4 or 5In the merchandise management apparatus described above, the management processing unit issues a warranty certificate issuance process for issuing a sales merchandise warranty based on predetermined information related to sales stored at the time of merchandise sales, purchaser information, sales merchandise name, and product serial number A merchandise management apparatus comprising means is proposed.
[0020]
  According to the product management apparatus, the warranty processing means of the management processing unit issues the sales product warranty based on the predetermined information related to the sales stored at the time of product sales, the purchaser information, the sales product name, and the serial number of the sales product. Therefore, the warranty issuance process can be performed quickly and easily.
[0021]
  Also,Claim 7ThenClaims 4 to 6In the commodity management device according to any one of the above, the information storage element includes a receiving antenna, a transmitting antenna, and a rectifier that generates a predetermined direct current from an electromagnetic wave having a first frequency input to the receiving antenna. A circuit, a memory that operates with a direct current output from the rectifier circuit, a central processing unit that operates with a direct current output from the rectifier circuit and reads stored information in the memory, and is output from the rectifier circuit. A high-frequency transmission unit that operates as a high-frequency signal having a second frequency and operates as a high-frequency signal having a second frequency. An antenna, a transmitter for supplying a high-frequency signal of the first frequency to the transmitting antenna, and a high frequency of the second frequency from the receiving antenna. Enter the signal proposes a product management system and a receiving unit for extracting information contained in the signal.
[0022]
  According to the commodity management device, when reading information from the information storage element, an electromagnetic wave having a first frequency supplied from the transmitter of the scanner to the transmission antenna and radiated from the antenna is transmitted to the information storage element. Irradiate. Thus, in the information storage element, when the electromagnetic wave having the first frequency is received by the receiving antenna, the electromagnetic wave is rectified by a rectifier circuit to generate a direct current, and the memory and the central processing are generated by the direct current. And the high-frequency transmitter are driven. Accordingly, the central processing unit reads information stored in the memory while the electromagnetic wave having the first frequency is received, that is, while a direct current is supplied from the rectifier circuit. The read information is supplied to the transmitting antenna as a high-frequency signal of the second frequency by the high-frequency transmission unit and radiated as an electromagnetic wave. This electromagnetic wave is input to the receiving unit via the receiving antenna of the scanner, and the information contained in the high-frequency signal of the second frequency is extracted by the receiving unit, and the information stored in the storage element is read out. It is.
[0023]
  Therefore, by radiating the electromagnetic wave of the first frequency from the outside of the information storage element by the scanner, the stored information in the information storage element is emitted as the electromagnetic wave of the second frequency almost simultaneously with this, By receiving this by the scanner, stored information can be obtained. Further, since no power source is required inside the information storage element, it can be used semi-permanently.
[0024]
  Also,Claim 8ThenClaims 4 to 6In the product management device according to any one of the above, the information storage element includes a reception antenna, a transmission antenna, a detection circuit that detects an electromagnetic wave having a first frequency input to the reception antenna, and the reception A rectifier circuit that generates a predetermined direct current from an electromagnetic wave having a first frequency input to the antenna, a memory that operates by a direct current output from the rectifier circuit, and a direct current that is output from the rectifier circuit A central processing unit that reads information stored in the memory in accordance with a predetermined read command in a signal input from the detection circuit, and a DC current that is output from the rectifier circuit, and is read by the central processing unit. A high-frequency transmission unit that supplies the transmitted information to the transmission antenna as a high-frequency signal of a second frequency, and the scanner includes a transmission antenna, A trusted antenna, a transmitter for supplying the read command as a high-frequency signal of the first frequency to the transmitting antenna, and a high-frequency signal of the second frequency input from the receiving antenna are included in the signal A merchandise management apparatus including a receiving unit for extracting information is proposed.
[0025]
  According to the product management apparatus, when reading information from the information storage element, an information read command is supplied from the transmitter of the scanner to the transmitting antenna as a high frequency signal of the first frequency, and the radiation is transmitted from the transmitting antenna. The storage element is irradiated with the electromagnetic wave having the first frequency. Thus, in the information storage element, when the electromagnetic wave having the first frequency is received by the receiving antenna, the electromagnetic wave is rectified by a rectifier circuit to generate a direct current, and the memory and the central processing are generated by the direct current. And the high-frequency transmitter are driven. Further, the electromagnetic wave having the first frequency input to the reception antenna is detected by a detection circuit and supplied to the central processing unit.
[0026]
  Thereby, the central processing unit reads a command in the signal input from the detection circuit while the electromagnetic wave having the first frequency is received, that is, while the direct current is supplied from the rectification circuit. Information stored in the memory is read out, and the read information is supplied to the transmitting antenna as a high-frequency signal of the second frequency by the high-frequency transmitter and radiated as an electromagnetic wave. The
[0027]
  This electromagnetic wave is input to the receiving unit via the receiving antenna of the scanner, and the information contained in the high-frequency signal of the second frequency is extracted by the receiving unit, and the information stored in the storage element is read out. It is.
[0028]
  Therefore, by radiating the electromagnetic wave of the first frequency based on the information read command from the outside of the storage element by the scanner, the stored information in the information storage element is emitted as the electromagnetic wave of the second frequency almost simultaneously with this. Therefore, the stored information can be obtained by receiving this by the scanner. Further, since no power source is required inside the information storage element, it can be used semi-permanently.
[0029]
  Also,Claim 9ThenClaims 4 to 6In the product management device according to any one of the above, the information storage element includes a reception antenna, a transmission antenna, a detection circuit that detects an electromagnetic wave having a first frequency input to the reception antenna, and the reception A rectifier circuit that generates a predetermined direct current from an electromagnetic wave having a first frequency input to the antenna, a memory that operates by a direct current output from the rectifier circuit, and a direct current that is output from the rectifier circuit And a central processing unit that reads information stored in the memory by a predetermined read command in a signal input from the detection circuit and writes information following the command to a predetermined address in the memory by a predetermined write command in the signal. And the DC current output from the rectifier circuit, and the information read out by the central processing unit A high-frequency transmission unit that supplies the transmission antenna as a wave signal, and the scanner includes the transmission antenna, the reception antenna, and the read command or the write command and information as the high-frequency signal of the first frequency. Proposed is a merchandise management apparatus comprising a transmitting unit for supplying to a transmitting antenna and a receiving unit for inputting a high-frequency signal of the second frequency from the receiving antenna and extracting information contained in the signal.
[0030]
  According to the product management apparatus, when reading / writing information from / to the information storage element, an information read command or a write command from the transmission unit of the scanner and information to be written are used as a high frequency signal of the first frequency. The information storage element is irradiated with an electromagnetic wave having a first frequency that is supplied to the transmitting antenna and radiated from the transmitting antenna. Thus, in the information storage element, when the electromagnetic wave having the first frequency is received by the receiving antenna, the electromagnetic wave is rectified by a rectifier circuit to generate a direct current, and the memory and the central processing are generated by the direct current. And the high-frequency transmitter are driven. Further, the electromagnetic wave having the first frequency input to the reception antenna is detected by a detection circuit and supplied to the central processing unit.
[0031]
  Thereby, the central processing unit reads a command in the signal input from the detection circuit while the electromagnetic wave having the first frequency is received, that is, while the direct current is supplied from the rectification circuit. Information stored in the memory is read out, and the read information is supplied to the transmitting antenna as a high-frequency signal of the second frequency by the high-frequency transmitter and radiated as an electromagnetic wave. The
[0032]
  Further, when the central processing unit receives a write command in a signal input from the detection circuit, the central processing unit stores write target information following the command at a predetermined address in the memory.
[0033]
  The electromagnetic wave radiated from the information storage element is input to the reception unit via the reception antenna of the scanner, and information contained in the high-frequency signal of the second frequency is extracted by the reception unit, and the information storage element The information stored in is read out.
[0034]
  Therefore, by radiating the electromagnetic wave of the first frequency based on the information read command from the outside of the information storage element by the scanner, the stored information in the information storage element is substantially the same as the electromagnetic wave of the second frequency. Therefore, stored information can be obtained by receiving the electromagnetic wave emitted from the information storage element by the scanner. Further, the information can be stored in the memory in the storage element by radiating the electromagnetic wave of the first frequency based on the information write command and the information to be stored from the outside of the information storage element by the scanner. The stored information can be easily updated. Further, since no power source is required inside the information storage element, it can be used semi-permanently.
[0035]
  Also,Claim 10ThenClaims 4 to 6In the commodity management device according to any one of the above, the information storage element includes an ultrasonic receiving unit that receives an ultrasonic wave having a first frequency, and an ultrasonic transmission that transmits an ultrasonic wave having a second frequency based on input information. A rectifier circuit that generates a predetermined direct current from ultrasonic waves of a first frequency input to the ultrasonic receiver, a memory that operates with a direct current output from the rectifier circuit, and the rectifier circuit A central processing unit that operates by a direct current that is output and reads out information stored in the memory, and an ultrasonic transmission that operates by a direct current that is output from the rectifier circuit and that is read by the central processing unit A high-frequency transmission unit for supplying to the unit, the scanner, an ultrasonic transmission unit that transmits ultrasonic waves of the first frequency, an ultrasonic reception unit that receives ultrasonic waves of the second frequency,Central processing unit for inputting ultrasonic waves of the second frequency from the ultrasonic receiving unit and extracting information contained in the ultrasonic wavesWe propose a product management device equipped with
[0036]
  According to the commodity management apparatus, when reading information from the storage element, the information storage element is irradiated with ultrasonic waves of the first frequency radiated from the ultrasonic transmission unit of the scanner. Thereby, in the information storage element, when the ultrasonic wave receiving unit receives the ultrasonic wave of the first frequency, a direct current is generated from the ultrasonic wave by the rectifier circuit, and the memory and the central processing are generated by the direct current. And the high-frequency transmitter are driven.
[0037]
  As a result, the central processing unit stores the information stored in the memory while the ultrasonic wave of the first frequency is received, that is, while the direct current is supplied from the rectifier circuit. The read-out information is supplied to the ultrasonic transmission unit as a high-frequency signal of the second frequency by the high-frequency transmission unit, and is radiated as an ultrasonic wave of the second frequency. This ultrasonic wave passes through the ultrasonic wave receiving part of the scanner.Central processing unitEntered in theCentral processing unitThe second frequency ultrasoundincludeInformation is extracted, and the information stored in the information storage element is read out.
[0038]
  Therefore, by radiating the ultrasonic wave of the first frequency from the outside of the information storage element by the scanner, the stored information in the information storage element is emitted as the ultrasonic wave of the second frequency almost simultaneously with this. Therefore, the stored information can be obtained by receiving this by the scanner. Further, since no power source is required inside the information storage element, it can be used semi-permanently.
[0039]
  Also,Claim 11ThenClaims 4 to 6In the commodity management device according to any one of the above, the information storage element includes an ultrasonic receiver that receives ultrasonic waves of a first frequency, and an ultrasonic wave of the first frequency that is input to the ultrasonic receiver. A predetermined DC current is generated from the detection circuit for detecting the ultrasonic wave, the ultrasonic transmission unit for transmitting the ultrasonic wave of the second frequency based on the input information, and the ultrasonic wave of the first frequency input to the ultrasonic reception unit A rectifier circuit that operates, a memory that operates by a direct current output from the rectifier circuit, a memory that operates by a direct current output from the rectifier circuit, and a predetermined read command in a signal that is input from the detection circuit. A central processing unit that reads the stored information, and a high-frequency transmission unit that operates by a direct current output from the rectifier circuit and supplies the information read by the central processing unit to the ultrasonic transmission unit, Wherein the scanner is an ultrasonic transmitter for transmitting the read command as an ultrasound of the first frequency, an ultrasonic receiver for receiving ultrasonic wave of the second frequency,Central processing unit for inputting ultrasonic waves of the second frequency from the ultrasonic receiving unit and extracting information contained in the ultrasonic wavesWe propose a product management device equipped with
[0040]
  According to the merchandise management apparatus, when reading information from the information storage element, the information storage element is irradiated with ultrasonic waves of the first frequency based on an information read command emitted from the ultrasonic transmission unit of the scanner. Thereby, in the information storage element, when the ultrasonic wave receiving unit receives the ultrasonic wave of the first frequency, a direct current is generated from the ultrasonic wave by the rectifier circuit, and the memory and the central processing are generated by the direct current. And the high-frequency transmitter are driven. Further, the ultrasonic wave of the first frequency is detected by the detection circuit and supplied to the central processing unit.
[0041]
  Thereby, the central processing unit reads out the signal input from the detection circuit while the ultrasonic wave of the first frequency is received, that is, while the direct current is supplied from the rectification circuit. When receiving an instruction, the information stored in the memory is read, and the read information is supplied to the ultrasonic transmission unit as a high frequency signal of the second frequency by the high frequency transmission unit, Radiated as ultrasonic waves of the second frequency. This ultrasonic wave passes through the ultrasonic wave receiving part of the scanner.Central processing unitEntered in theCentral processing unitThe second frequency ultrasoundincludeInformation is extracted, and the information stored in the information storage element is read out.
[0042]
  Therefore, by radiating the ultrasonic wave of the first frequency based on the read command from the outside of the information storage element by the scanner, the stored information in the information storage element is converted to the ultrasonic wave of the second frequency almost simultaneously with this. As a result, the stored information can be obtained by receiving it by the scanner. Further, since no power source is required inside the information storage element, it can be used semi-permanently.
[0043]
  Also,Claim 12ThenClaims 4 to 6In the commodity management device according to any one of the above, the information storage element includes an ultrasonic receiver that receives ultrasonic waves of a first frequency, and an ultrasonic wave of the first frequency that is input to the ultrasonic receiver. A predetermined DC current is generated from the detection circuit for detecting the ultrasonic wave, the ultrasonic transmission unit for transmitting the ultrasonic wave of the second frequency based on the input information, and the ultrasonic wave of the first frequency input to the ultrasonic reception unit A rectifier circuit that operates, a memory that operates by a direct current output from the rectifier circuit, a memory that operates by a direct current output from the rectifier circuit, and a predetermined read command in a signal that is input from the detection circuit. A central processing unit for reading information stored in the memory and writing information following the command to a predetermined address of the memory by a predetermined write command in the signal, and a DC power output from the rectifier circuit And a high-frequency transmission unit that supplies the information read by the central processing unit to the ultrasonic transmission unit, and the scanner sends the read command or the write command and information to the first frequency. An ultrasonic transmitter for transmitting as ultrasonic waves;Central processing unit for inputting ultrasonic waves of the second frequency from the ultrasonic receiving unit and extracting information contained in the ultrasonic wavesWe propose a product management device equipped with
[0044]
  According to the product management apparatus, when reading / writing information from / to the information storage element, an ultrasonic wave of the first frequency based on an information read command or write command and information to be written is used as the ultrasonic wave of the scanner. The information storage element is irradiated from the transmitter. Thereby, in the information storage element, when the ultrasonic wave receiving unit receives the ultrasonic wave of the first frequency, a direct current is generated from the ultrasonic wave by the rectifier circuit, and the memory and the central processing are generated by the direct current. And the high-frequency transmitter are driven. Further, the ultrasonic wave of the first frequency is detected by the detection circuit and supplied to the central processing unit.
[0045]
  Thereby, the central processing unit reads out the signal input from the detection circuit while the ultrasonic wave of the first frequency is received, that is, while the direct current is supplied from the rectification circuit. When receiving an instruction, the information stored in the memory is read, and the read information is supplied to the ultrasonic transmission unit as a high frequency signal of the second frequency by the high frequency transmission unit, Radiated as ultrasonic waves of the second frequency.
[0046]
  Further, when the central processing unit receives a write command in a signal input from the detection circuit, the central processing unit stores write target information following the command at a predetermined address in the memory.
[0047]
  The ultrasonic waves radiated from the information storage element are transmitted through the ultrasonic receiving unit of the scanner.Central processing unitEntered in theCentral processing unitThe second frequency ultrasoundincludeInformation is extracted, and the information stored in the information storage element is read out.
[0048]
  Therefore, by radiating the ultrasonic wave of the first frequency based on the read command from the outside of the information storage element by the scanner, the stored information in the information storage element is converted to the ultrasonic wave of the second frequency almost simultaneously with this. As a result, the stored information can be obtained by receiving it by the scanner.
[0049]
  Further, the information is stored in the memory in the information storage element by radiating an ultrasonic wave having the first frequency based on the information write command and the information to be stored from the outside of the information storage element by the scanner. The stored information can be easily updated. Further, since no power source is required inside the information storage element, it can be used semi-permanently.
[0050]
DETAILED DESCRIPTION OF THE INVENTION
  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
  FIG. 1 is a configuration diagram illustrating a merchandise management apparatus according to an embodiment. In the figure, 1 is an information storage element mounted on a product to be managed, 2 is a scanner that accesses information in the information storage element 1, 3 is a store computer installed in a merchandise store, 4 is a chain store, etc. Host computer installed in the head office, 4A is a terminal, 5 is a printer connected to the host computer 4, and 6 and 7 are modems for connecting the store computer 3 and the host computer 4 via a communication line such as a telephone line. A device 8 is a cash register.
[0051]
  Here, the computer 3, the host computer 4, the printer 5, the modem devices 6 and 7, and the cash register 8 constitute a management processing unit of the present invention.
[0052]
  The information storage element 1 includes a storage unit composed of a semiconductor memory such as an EEPROM, and this storage unit is a management target of a product name, a product type, a manufacturing date, a manufacturing factory, a manufacturing lot, etc. Information related to the product is recorded, and such information can be accessed wirelessly by the scanner 2.
[0053]
  The scanner 2 is connected to the in-store computer 3 and the cash register 8 and is installed in the cashier's counter together with the cash register 8 to access information in the information storage element 1 attached to the management target product. The information is read and received, and the information stored in the storage unit composed of a semiconductor memory such as an EEPROM in the information storage element 1 is read or written into the semiconductor memory, and the product read from the information storage element 1 Information such as type and product name is sent to the cash register 8.
[0054]
  The scanner 2 is also provided with a keyboard for inputting information and commands, and a display for displaying access information and commands. If necessary, the address, name, and telephone of the product purchaser are provided. The purchaser information such as the number and the information such as the production number of the purchased product can be input. These pieces of information are sent to the computer 3 and recorded in a storage unit in the information storage element 1 according to the configuration of the information storage element 1.
[0055]
  The store computer 3 stores in advance sales price information corresponding to all types of products to be sold, product names, and product names, and sells the products based on the sales product information sent from the scanner 2. The number of products sold is recorded and managed for each type or product name, and the information is periodically sent to the host computer 4. Further, when information such as the purchaser information and the product serial number described above is input from the scanner 2, the information is sent to the host computer 4.
[0056]
  Based on the information sent from the store computer 3, the host computer 4 manages the number of products sold, inventory management, and sales management, and stores information such as product purchaser information and product serial number. When sent, the product warranty is issued based on this. With this issuing process, a guarantee is output from the printer 5.
[0057]
  Further, sales price information corresponding to the product name set in the computer 3 at the time of opening the store is automatically input to the cash register 8. As a result, the cash register 8 calculates and stores the amount charged to the customer based on these information and information input from the scanner, and displays this. In addition, the cash register 8 manages cash in and out like the conventional cash register.
[0058]
  In the merchandise management method using the merchandise management apparatus having the above-described configuration, information related to the merchandise to be managed such as the merchandise name, merchandise type, date of manufacture, manufacturing factory, and manufacturing lot in the semiconductor memory of the information storage element 1 Remember me. The store computer 3 stores in advance sales price information corresponding to all types of products to be sold, product names, and product names.
[0059]
  Thereby, the sales management process of the product, the customer data management process, and the product warranty issuing process can be easily performed. That is, as shown in the flowchart of FIG. 2, the store computer 3 and the cash register 8 store information that is attached to the product by the scanner 2 when the customer brings the product to be purchased to the cashier's counter. Information in the storage element 1 is accessed (S1), thereby reading product information from the information storage element 1, and the obtained information is sent to the computer 3 and the cash register 8 (S2).
[0060]
  Next, when the sales product is a durable consumer goods such as home appliances, sporting goods, bicycles, etc., the sales person inputs information such as the purchaser's address, name, and telephone number from the scanner 2 for issuing a warranty as necessary. . These pieces of information are input to the computer 3 and recorded in the storage unit in the information storage element 1 according to the configuration of the information storage element 1 attached to the product (S3). Further, when information is recorded in the information storage element 1, information such as a store name and a sales date is simultaneously recorded.
[0061]
  When all the reading of the merchandise information of the merchandise is completed, the salesperson inputs a settlement command from the keyboard of the scanner 2 (S4) and performs settlement. As a result, the cash register 8 calculates the total price of the products for sale and calculates the settlement amount (S5).pay offThe amount of money is displayed (S6), and a cash accounting process is performed (S7).
[0062]
  Further, the computer 3 performs a sales management process based on the sold product information (S8), sends information related to the sales management to the host computer, and sends information necessary for issuing a warranty to the host computer (S9). .
[0063]
  As described above, in this embodiment, information stored in the semiconductor memory in the information storage element 1 attached to the managed product is accessed wirelessly by the scanner 2 and connected to the scanner 2. The management processing unit performs product management processing based on access information to the information storage element 1. Therefore, since information related to the management target product such as the product name, product type, date of manufacture, manufacturing factory, manufacturing lot, etc. is stored in advance in the semiconductor memory of the information storage element 1, the management processing unit, for example, the product inventory Product management such as management and product sales management can be performed very easily. In addition, since the amount charged to the purchaser of the product can be calculated simply by accessing the information storage element 1 attached to the product with the scanner 2, the product sales management similar to the POS system using a barcode that is widely used at present can be performed. It can be carried out. Furthermore, it is possible to quickly issue a warranty card that has been troublesome in the past.
[0064]
  Further, when the information storage element 1 is configured so that information can be written, information such as the purchaser's address, name, dealer name, and sales date can be recorded in the information storage element 1 as described above. It is possible to immediately grasp the history of the product at the time of occurrence of malfunction or repair of the sold product, and the user information is stored in the product itself, so that the owner of the product can be easily identified. .
[0065]
  Next, a first example of the information storage element 1 and the scanner 2 in this embodiment will be described. FIG. 3 is an external view showing the information storage element 1 in the first embodiment. In the figure, 1A is a barcode printing sheet, 1B is a protective sheet, 1C is a circuit printing sheet, 1D is a double-sided tape sheet, which are formed in the same rectangular shape, and the barcode printing sheet 1A is the top layer in the order of description. Are laminated and adhered.
[0066]
  In addition, a barcode obtained by converting desired information into a barcode is printed and displayed on the upper surface of the barcode printing sheet 1A, and the information storage element 1 is printed on the upper surface of the circuit printing sheet 1C.
[0067]
  The information storage element 1 has a circuit configuration shown in FIG. In the figure, reference numeral 1 denotes an information storage element, which includes a reception antenna 11, a rectifier circuit 12, a central processing unit 13, a storage unit 14, a transmission unit 15, and a transmission antenna 16.
[0068]
  The rectifier circuit 12 of the information storage element 1 includes diodes 121 and 122, a capacitor 123, and a resistor 124, and forms a known full-wave rectifier circuit. A reception antenna 11 is connected to the input side of the rectifier circuit 12, and a high-frequency current induced in the reception antenna 11 is rectified and converted into a direct current, and the central processing unit 13, the storage unit 14, and the transmission unit 15 It is output as a drive power supply.
[0069]
  The central processing unit 13 includes a well-known CPU 131 and a digital / analog (hereinafter referred to as D / A) converter 132. When the CPU 131 is driven by being supplied with power, it is stored in a storage unit 14 including a semiconductor memory such as an EEPROM. The stored information is read and this information is output to the transmitter 15 via the D / A converter 132.
[0070]
  The transmission unit 15 includes an oscillation circuit 151, a modulation circuit 152, and a high-frequency amplifier circuit 153. Based on an information signal input from the central processing unit 13, for example, a 300 MHz carrier wave oscillated by the oscillation circuit 151, the modulation circuit 15 The signal is modulated by 152 and supplied to the transmitting antenna 16 via the high-frequency amplifier circuit 153.
[0071]
  For reading information recorded in the information storage element 1, the scanner 2 corresponding to this is used.
[0072]
  FIG. 5 is a block diagram of an electric circuit showing an example of the scanner. In the figure, reference numeral 2 denotes a scanner, which includes a reception antenna 21, a reception unit 22, a central processing unit 23, a keyboard 24, a display unit 25, a transmission unit 26, a transmission antenna 27, a power supply unit 28 for supplying power thereto, and an input. The output interface unit 29 is configured. Here, the scanner in the present invention refers to a second frequency electromagnetic wave radiated from the information storage element 1 while radiating a first frequency electromagnetic wave to the information storage element 1 as described later. By which information access to the information storage element 1 is performed.
[0073]
  The receiving unit 22 of the scanner 2 includes a receiver 221 and an analog / digital (hereinafter referred to as A / D) converter 222. The input side of the receiver 221 is connected to the receiving antenna 21, and has a 300 MHz frequency. After receiving the high frequency and detecting it, it is output to the central processing unit 23 via the A / D converter 222.
[0074]
  The central processing unit 23 includes a well-known CPU 231 and memory 232, and the central processing unit 231 stores information input from the receiving unit 22 in the memory 232 based on a command input from the keyboard 24 and displays the display unit 25. And the information is sent to the computer 3 and the cash register 8 via the input / output interface unit 29.
[0075]
  Further, the oscillating unit 26 includes a transmission circuit 261, and the transmission circuit 261 always outputs a high frequency signal of, for example, 100 KHz to 300 KHz to the transmission antenna 27.
[0076]
  According to the first embodiment having the above-described configuration, the product on which the information storage element 1 is mounted is brought close to the scanner 2 in order to obtain information on each product. As a result, information is accessed when the information storage element 1 is placed within the reach of the weak radio waves radiated from the scanner 2.
[0077]
  That is, the above-described high-frequency signal is supplied from the transmitter 26 of the scanner 2 to the transmitting antenna 27, and a weak electromagnetic wave having a frequency of 100 to 300 KHz is constantly radiated from the transmitting antenna 27. This electromagnetic wave is input to the receiving antenna 11 of the information storage element 1, and a high frequency current is induced in the receiving antenna 11. The high-frequency current induced in the receiving antenna 11 is rectified by the rectifier circuit 12 and supplies power to the central processing unit 13, the storage unit 14, and the transmission unit 15 in the information storage element 1.
[0078]
  Thereby, while receiving the electromagnetic wave transmitted from the scanner 2, the central processing unit 13 to which power is supplied performs a process of reading information programmed in advance. That is, the central processing unit 13 reads information stored in the storage unit 14 and outputs this information to the transmission unit 15. The transmitter 15 modulates a carrier wave based on the read information, and supplies the modulated carrier wave, that is, a high-frequency signal, to the transmitting antenna 16. Thereby, an electromagnetic wave having a frequency of 300 MHz is radiated from the transmitting antenna 16.
[0079]
  In the scanner 2, the 300 MHz electromagnetic wave radiated from the information storage element 1 is received by the receiving unit 22 via the receiving antenna 21, and the receiving unit 22 converts the received information into digital data and sends it to the central processing unit 23. To do.
[0080]
  The central processing unit 23 displays information based on the input digital data, that is, product information received from the information storage element 1 on the display unit 25 and sends it to the computer 3 and the cash register 8.
[0081]
  As described above, according to the first embodiment, since it is not necessary to provide a power source in the information storage element 1, it can be used semipermanently and relates to a large amount of individual products that cannot be represented on a bar code. Since information can be held in the product itself, detailed product management can be performed very easily compared to conventional product management using barcode labels.
[0082]
  Furthermore, since information is returned from the information storage element 1 almost simultaneously with reception of the electromagnetic wave from the scanner 2, information relating to each moving product can be managed even in the product transporting process using the conveyor belt. it can.
[0083]
  Further, the power supply to the scanner 2 can be easily used by configuring the power supply unit 28 in accordance with the use situation such as a storage battery or a commercial power supply.
[0084]
  Next, a second example of the information storage element 1 and the scanner 2 in this embodiment will be described. FIG. 6 is a block diagram showing electrical circuits of the information storage element 1 and the scanner 2 in the second embodiment. The external configuration of the information storage element 1 is the same as that shown in FIG. In FIG. 6, the same components as those of the first embodiment described above are denoted by the same reference numerals, and the description thereof is omitted. The difference between the first embodiment and the second embodiment is that a detector 17 is provided in the information storage element 1 and a modulator 30 is provided in the scanner 2.
[0085]
  That is, the detection unit 17 includes a diode 171 and an A / D converter 172. The anode of the diode 171 is connected to the receiving antenna 11, and the cathode is connected to the CPU 131 of the central processing unit 13 via the A / D converter 172. Has been.
[0086]
  The modulation unit 30 includes a D / A converter 301, a modulation circuit 302, and a high frequency amplifier circuit 303. The input side of the D / A converter 301 is connected to the CPU 231 of the central processing unit 23, and the output side is a modulation circuit. Connected to 302. The modulation circuit 302 receives a carrier wave from the transmitter 26, modulates it, and supplies it to the high-frequency amplifier circuit 303. The high frequency amplifier circuit 303 amplifies the input high frequency signal and outputs the amplified high frequency signal to the transmitting antenna 27.
[0087]
  According to the second embodiment having the above-described configuration, the record information in the information storage element 1 can be read and the record information in the information storage element 1 can be updated. That is, when updating or adding information in the information storage element 1, information writing is set on the keyboard of the scanner 2, and information to be written is also set using the keyboard. Thereafter, the information storage element 1 of the product to be sold is brought close to the scanner 2 and a command for writing information is input from the keyboard 24.
[0088]
  As a result, a high-frequency signal based on an information writing command is supplied from the transmitting unit 26 of the scanner 2 to the transmitting antenna 27, and an electromagnetic wave having a frequency of 100 to 300 KHz is radiated from the transmitting antenna 27. This electromagnetic wave is input to the receiving antenna 11 of the information storage element 1, and a high frequency current is induced in the receiving antenna 11. The high-frequency current induced in the receiving antenna 11 is rectified by the rectifier circuit 12 and supplies power to the central processing unit 13, the storage unit 14, and the transmission unit 15 in the information storage element 1.
[0089]
  As a result, while receiving the electromagnetic wave transmitted from the scanner 2, the central processing unit 13 to which power is supplied performs preprogrammed processing according to the information write command input via the detection circuit 17. Do.
[0090]
  That is, when a normal information read command is received, the central processing unit 13 of the information storage element 1 reads the information stored in the storage unit 14 and outputs this information to the transmission unit 15. The transmitter modulates the carrier wave based on the read information, and supplies the modulated carrier wave, that is, a high-frequency signal, to the transmitting antenna 16. Thereby, an electromagnetic wave having a frequency of 300 MHz is radiated from the transmitting antenna 16.
[0091]
  In the scanner 2, the 300 MHz electromagnetic wave radiated from the information storage element 1 is received by the receiving unit 22 via the receiving antenna 21, and the receiving unit 22 converts the received information into digital data and sends it to the central processing unit 23. To do.
[0092]
  The central processing unit 23 displays information based on the input digital data, that is, information about the product received from the information storage element 1 on the display unit 25 and sends it to the computer 3 and the cash register 8.
[0093]
  When receiving an information write command, the central processing unit 13 of the information storage element 1 stores the information to be written received together with the command at a predetermined address of the storage unit 14. Thereby, the storage information in the information storage element 1 is updated.
[0094]
  As described above, according to the second embodiment, the information stored in the information storage element 1 can be easily updated or rewritten, so that it can be effectively utilized when it is desired to keep a history of goods. For example, an electrical appliance may be repaired. At the time of manufacture, the information storage element 1 is always carried along with the product by sticking the information storage element 1 to the product. Date, manufacturing factory, manufacturing lot number, repair date and time, repair processing factory, repair details, etc., and information such as dealer name, sales date, purchaser name, buyer address, and buyer's phone number at any given time Thus, the information storage element 1 can be written and read, and the history of each product (product) can be reliably grasped.
[0095]
  In addition, since information is returned from the information storage element 1 almost simultaneously with reception of the electromagnetic wave from the scanner 2, information relating to each moving product (product) is managed even in the product transporting process using the conveyor belt. can do.
[0096]
  In the above-described embodiment, information can be written to the information storage element 1, but the information storage element 1 that interprets only an information read command may be configured. Next, a third example of the information storage element and the scanner in this embodiment will be described. FIG. 7 is a block diagram of an electric circuit showing the information storage element and the scanner in the third embodiment. Also in the third embodiment, the external configuration of the information storage element 1 is the same as that shown in FIG. In FIG. 7, reference numeral 1 denotes an information storage element, which includes an ultrasonic receiver 61, a rectifier circuit 62, a central processing unit 63, a storage unit 64, and an ultrasonic transmitter 65.
[0097]
  Reference numeral 2 denotes a scanner, which includes an ultrasonic receiving unit 71, a central processing unit 72, a keyboard 73, a display unit 74, an ultrasonic transmission unit 75, a power supply unit 76 that supplies power to these, and an input / output interface unit 77. . Here, the scanner in the present embodiment is a second frequency radiated from the information storage element 1 while radiating ultrasonic waves of the first frequency to the information storage element 1 as described later. The information access to the information storage element 1 is performed by receiving the ultrasonic wave.
[0098]
  In addition, the ultrasonic receivers 61 and 71 and the ultrasonic transmitters 65 and 75 use ultrasonic sensors using electrostrictive vibrators.
[0099]
  An ultrasonic receiving unit 61 is connected to the input side of the rectifying circuit 62 of the information storage element 1, and a high frequency current induced in the ultrasonic receiving unit 61 is rectified and converted into a direct current. 64 and the drive power supply of the ultrasonic transmitter 65.
[0100]
  The central processing unit 63 includes a well-known CPU 631 and a digital / analog (hereinafter referred to as D / A) converter 632. When the CPU 631 is driven by being supplied with power, it is stored in a storage unit 64 made of a semiconductor memory such as an EEPROM. The stored information is read and this information is output to the ultrasonic transmitter 65 via the D / A converter 632.
[0101]
  The ultrasonic transmission unit 65 modulates, for example, a 300 KHz carrier wave based on the information signal input from the central processing unit 13 and radiates it as an ultrasonic wave.
[0102]
  The ultrasonic receiver 71 of the scanner 2 receives 300 KHz ultrasonic waves, detects them, and outputs them to the central processing unit 72.
[0103]
  The central processing unit 72 includes a well-known CPU 721, a D / A conversion circuit 722, and a memory 723. The central processing unit 721 stores information input from the ultrasonic reception unit 71 based on a command input from the keyboard 73. And is displayed on the display unit 74 and sent to the computer 3 and the cash register 8 via the input / output interface unit 77.
[0104]
  Furthermore, the ultrasonic transmission part 75 is comprised from the ultrasonic transmission circuit 751, and the ultrasonic transmission circuit 751 always outputs the ultrasonic signal of 100 Hz-300 Hz, for example.
[0105]
  According to the present embodiment having the above-described configuration, when managing products and products, information such as the classification and name of each product and product, and other additional information are stored in advance in the storage unit 14 of the information storage element 1. Remember me.
[0106]
  For example, when product management is performed, information such as the manufacturing date, manufacturing location, manufacturing lot number, and the like is stored in the information storage element 1. As a result, a large amount of individual product management information is always attached to the product, and when a malfunction such as a product failure occurs, information about the product can be immediately known.
[0107]
  In order to obtain information on individual products, the information storage element 1 of the product to be investigated is brought close to the scanner 2. As a result, information is accessed when the information storage element 1 is placed within the reach of weak ultrasonic waves radiated from the scanner 2.
[0108]
  That is, the above-described weak ultrasonic signal is constantly radiated from the ultrasonic transmission unit 75 of the scanner 2. The ultrasonic waves are input to the ultrasonic receiving unit 61 of the information storage element 1, and the high-frequency current induced in the ultrasonic receiving unit 61 is rectified by the rectifier circuit 62 to be a central processing unit 63 and a storage unit inside the information storage element 1. 64 and the ultrasonic transmitter 65 are supplied with power.
[0109]
  Thereby, while receiving the ultrasonic wave from the scanner 2, the central processing unit 63 to which power is supplied performs a process of reading information programmed in advance. That is, the central processing unit 63 reads information stored in the storage unit 64 and outputs this information to the ultrasonic transmission unit 65. The ultrasonic transmitter 65 modulates a carrier wave based on the read information and radiates it as an ultrasonic wave. Thereby, an ultrasonic wave having a frequency of 300 KHz is radiated from the ultrasonic transmission unit 65.
[0110]
  In the scanner 2, 300 KHz ultrasonic waves radiated from the information storage element 1 are received by the ultrasonic receiving unit 71, and the ultrasonic receiving unit 71 sends the received information to the central processing unit 72.
[0111]
  The central processing unit 72 converts the input information into digital data by the A / D converter 722, and displays information based on this data, that is, information on the product (product) received from the information storage element 1 on the display unit 74. At the same time, the data is sent to the computer 3 and the cash register 8 via the input / output interface unit 77.
[0112]
  As described above, according to the third embodiment, since it is not necessary to provide a power source in the information storage element 1, the information storage element 1 can be used semipermanently and relates to a large amount of individual products that cannot be displayed on a bar code. Since the information can be held in the product (product) itself, detailed product management can be performed very easily as compared with the product management using the conventional barcode label.
[0113]
  In addition, since ultrasonic waves are used in the present embodiment, information storage is performed while being surrounded by a member that does not transmit electromagnetic waves as compared to the case where electromagnetic waves are used as in the first and second embodiments described above. The element 1 can be easily attached and used.
[0114]
  Furthermore, since the information is returned from the information storage element 1 almost simultaneously with the reception of the ultrasonic wave from the scanner 2, the individual product (product) to be moved also in the product (product) transporting process using the conveyor belt. Can manage information about.
[0115]
  Also, the power supply to the scanner 2 is a power supply unit according to the usage situation such as a storage battery or a commercial power supply.76By constructing, the one that is easy to use can be obtained.
[0116]
  Next, a fourth example of the information storage element 1 and the scanner 2 in this embodiment will be described. FIG. 8 is a block diagram showing an electrical circuit of the information storage element 1 and the scanner 2 in the fourth embodiment. In the figure, the same components as those of the third embodiment described above are denoted by the same reference numerals, and the description thereof is omitted. The difference between the third embodiment and the fourth embodiment is that a detector 66 is provided in the information storage element 1 and a modulator 78 is provided in the scanner 2.
[0117]
  That is, the detection unit 66 includes a diode 661 and an A / D converter 662, the anode of the diode 661 is connected to the ultrasonic reception unit 61, and the cathode is connected to the CPU 631 of the central processing unit 63 via the A / D converter. Has been.
[0118]
  The modulation unit 78 includes a D / A converter 781 and a modulation circuit 782. The input side of the D / A converter 781 is connected to the CPU 721 of the central processing unit 72, and the output side is connected to the modulation circuit 782. Yes. The modulation circuit 782 modulates the ultrasonic wave output from the ultrasonic transmitter 751.
[0119]
  According to the present embodiment configured as described above, in addition to the effects of the third embodiment described above, the record information in the information storage element 1 can be updated at an arbitrary time.
[0120]
  That is, the scanner 2 is used to read information on individual products (products) from the information storage element 1 or update information. That is, whether to read or write information is set on the keyboard 73 of the scanner 2, and information to be written is also set using the keyboard 73 when writing information. Thereafter, the information storage element 1 of the product (product) to be investigated is brought close to the scanner 2, and in the case of writing information, a write command is input from the keyboard.
[0121]
  As a result, ultrasonic waves based on an information read or write command are radiated from the ultrasonic transmitter 751 of the scanner 2. The ultrasonic waves are input to the ultrasonic receiving unit 61 of the information storage element 1, and the high-frequency current induced in the ultrasonic receiving unit 61 is rectified by the rectifier circuit 62 to be a central processing unit 63 and a storage unit inside the information storage element 1. 64 and the ultrasonic transmitter 65 are supplied with power.
[0122]
  Thereby, while receiving the ultrasonic wave transmitted from the scanner 2, the central processing unit 63 to which power is supplied is programmed in advance according to an information read command or write command input via the detection circuit 66. Process.
[0123]
  That is, when an information read command is received, the central processing unit 63 reads information stored in the storage unit 64 and outputs this information to the ultrasonic transmission unit 65. The ultrasonic transmitter 65 modulates a carrier wave based on the read information and radiates it as an ultrasonic wave. Thereby, an ultrasonic wave having a frequency of 300 KHz is radiated from the ultrasonic transmission unit 65.
[0124]
  In the scanner 2, 300 KHz ultrasonic waves radiated from the information storage element 1 are received by the ultrasonic receiving unit 71, and the ultrasonic receiving unit 71 sends the received information to the central processing unit 72.
[0125]
  The central processing unit 72 converts the input information into digital data by the A / D converter 722, and displays information based on this data, that is, information on the product (product) received from the information storage element 1 on the display unit 74. At the same time, the data is sent to the computer 3 and the cash register 8.
[0126]
  When receiving the information write command, the central processing unit 63 stores the information to be written received together with the command at a predetermined address in the storage unit 64. Thereby, the storage information in the information storage element 1 is updated.
[0127]
  As described above, according to the present embodiment, since it is not necessary to provide a power source in the information storage element 1, it can be used semipermanently, and information about each product can be held in the product itself. Compared with conventional product management using barcode labels, detailed product management can be performed very easily.
[0128]
  Furthermore, since the information stored in the information storage element 1 can be easily updated or rewritten, it can be used effectively when it is desired to keep a product history or the like.
[0129]
  Furthermore, since information is returned from the information storage element 1 almost simultaneously with reception of the ultrasonic wave from the scanner 2, information related to each moving product can be managed even in the product transporting process using the conveyor belt. Can do.
[0130]
  In this embodiment, since information is transmitted between the information storage element 1 and the scanner 2 using ultrasonic waves, the information storage element 1 can be attached even in a metal product that shields electromagnetic waves. it can.
[0131]
  In the above-described fourth embodiment, information writing to the information storage element 1 can be performed. However, the information storage element 1 that interprets only an information read command may be configured. In this case, any information storage element may be selected in the content setting of the read command.
[0132]
  The first to fourth embodiments described above are merely examples, and the information storage element and the scanner in the present invention are not limited to these.
[0133]
【The invention's effect】
  As described above, according to the merchandise management method of the first aspect of the present invention, the information storage element is preliminarily associated with merchandise to be managed such as merchandise name, merchandise type, date of manufacture, manufacturing factory, and manufacturing lot. By storing information, product management such as product inventory management and product sales management can be performed by the management processing unit, so that compared to conventional product management using barcodes, Not only management of type, number, price, etc., but also other management, for example, management processing such as issuance of a guarantee for sales merchandise accompanying customer management can be automatically performed.Furthermore, at the time of selling the management target product, the purchaser information (user information) such as the predetermined information related to the sale and the purchaser's address and name is written in the memory of the information storage element, and the information and the sales product name. , Since the production number of the sold product is stored in the management processing unit, it is possible to immediately grasp the history of the product at the time of occurrence of malfunction or failure repair of the sold product, The user information can be grasped in detail, and since the user information is stored in the product itself, the owner of the product can be easily identified.
[0134]
  According to the product management method of claim 2, in addition to the above-described effect, when the product is sold, the information processing element attached to the sold product is accessed by the scanner, so that the management processing unit purchases the product. Since the amount charged to the user is calculated, the product sales can be managed in the same way as the POS system using a barcode that is widely used at present..
[0135]
  MaTheClaim 3According to the above, in addition to the above effect, the sales merchandise warranty is issued based on the predetermined information related to the sale stored at the time of merchandise sales, the purchaser information, the sales merchandise name, and the serial number of the sales merchandise. Issuance processing can be performed quickly and easily, and the trouble of the guarantee issuance processing can be greatly reduced.
[0136]
  Also,Claim 4According to the described merchandise management apparatus, management processing is performed by storing information on merchandise to be managed, such as merchandise name, merchandise type, production date, production factory, and production lot in the memory of the information storage element in advance. Since the product management such as product inventory management and product sales management can be performed by the department, only the type, number, price, etc. of the sold products are managed as compared with the product management using the conventional barcode. Without stopping, other management, for example, management processing such as issuance of a guarantee for sales merchandise accompanying customer management can be automatically performed.Further, when the management target product is sold, the information storage element in which the predetermined information related to the sales input by the information input means and purchaser information (user information) such as the address and name of the product purchaser is attached to the management target product In addition, the information, the name of the product sold, and the serial number of the product sold are stored in the information storage means of the management processing unit. The history can be immediately grasped, the information on the product for sale and the user information of the product can be grasped in detail, and the user information is stored in the product itself, so that the owner of the product can be easily identified. It can be carried out.
[0137]
  Also,Claim 5According to the described merchandise management apparatus, in addition to the above-described effects, the billing amount for the merchandise purchaser is calculated by the management processing unit by accessing the information storage element attached to the merchandise for sale by the scanner when the merchandise is sold. Therefore, merchandise sales management can be performed in the same way as the POS system using barcodes that is currently widely used..
[0138]
  MaTheClaim 6According to the described merchandise management apparatus, in addition to the above-described effects, the guarantee processing unit of the management processing unit adds the predetermined information related to the sale, the purchaser information, the sale merchandise name, and the sale product serial number stored at the time of merchandise sale. Since the sales merchandise warranty is issued based on this, the warranty issuance can be performed quickly and easily, so the warranty issuance can be performed quickly and easily. It can be greatly reduced.
[0139]
  Also,Claim 7According to the described merchandise management apparatus, in addition to the above-described effects, the information stored in the information storage element can be stored in the information storage element almost simultaneously with the electromagnetic wave having the first frequency radiated from the scanner to the information storage element. Since it is emitted as an electromagnetic wave having a frequency of, it is possible to obtain stored information by receiving it by the scanner, and it can be used semi-permanently without requiring a power source inside the information storage element. By using the information storage element instead of the conventional bar code display or magnetic card, it is possible to easily manage information on individual products and users. In addition, since the information storage element radiates information as an electromagnetic wave almost simultaneously with reception of the electromagnetic wave, information management can be easily performed even when the information storage element is attached to a moving body.
[0140]
  Also,Claim 8According to the described merchandise management apparatus, in addition to the above-described effects, the information stored in the information storage element can be stored in the information storage element almost simultaneously with the electromagnetic wave having the first frequency radiated from the scanner to the information storage element. Since it is emitted as an electromagnetic wave having a frequency of, it is possible to obtain stored information by receiving it by the scanner, and it can be used semi-permanently without requiring a power source inside the information storage element. By using the information storage element instead of the conventional bar code display or magnetic card, it is possible to easily manage information on individual products and users. In addition, since the stored information in the information storage element can be read only when a read command is given from the scanner, the information can be read only when necessary. In addition, since the information storage element radiates information as an electromagnetic wave almost simultaneously with reception of the electromagnetic wave, information management can be easily performed even when the information storage element is attached to a moving body.
[0141]
  Also,Claim 9According to the described merchandise management apparatus, in addition to the above-described effects, the information stored in the information storage element can be stored in the information storage element almost simultaneously with the electromagnetic wave having the first frequency radiated from the scanner to the information storage element. Since it is emitted as an electromagnetic wave having a frequency of, it is possible to obtain stored information by receiving it by the scanner, and it can be used semi-permanently without requiring a power source inside the information storage element. By using the information storage element instead of the conventional bar code display or magnetic card, it is possible to easily manage information on individual products and users. In addition, since the stored information can be read only when a read command is given from the scanner to the information storage element, the information can be read only when necessary, and the write command is given. Since the desired information can be stored, the information can be easily added and updated, and the history information of the product can be easily managed. In addition, since the information storage element radiates information as an electromagnetic wave almost simultaneously with reception of the electromagnetic wave, information management can be easily performed even when the information storage element is attached to a moving body.
[0142]
  Also,Claim 10According to the described merchandise management device, in addition to the above-described effect, the information stored in the information storage element has the second frequency by radiating ultrasonic waves of the first frequency from the scanner to the information storage element. Since it is emitted as an ultrasonic wave, it is possible to obtain stored information by receiving it by the scanner, and since the information storage element can be used semi-permanently without requiring a power source, By using the information storage element in place of the bar code display and magnetic card, it is possible to easily manage individual product information and users. Moreover, since the information storage element radiates information as an ultrasonic wave almost simultaneously with reception of an ultrasonic wave, it can easily manage information even when attached to a moving body, and in an element that does not transmit electromagnetic waves. Information management can be easily performed even when an information storage element is provided.
[0143]
  Also,Claim 11According to the described merchandise management device, in addition to the above-described effect, the information stored in the information storage element has the second frequency by radiating ultrasonic waves of the first frequency from the scanner to the information storage element. Since it is emitted as an ultrasonic wave, it is possible to obtain stored information by receiving it by the scanner, and since the information storage element can be used semi-permanently without requiring a power source, By using the information storage element in place of the bar code display and magnetic card, it is possible to easily manage individual product information and users. In addition, since the stored information can be read only when a read command is given from the scanner, the information can be read only when necessary. Moreover, since the information storage element radiates information as an ultrasonic wave almost simultaneously with reception of an ultrasonic wave, it can easily manage information even when attached to a moving body, and in an element that does not transmit electromagnetic waves. Information management can be easily performed even when an information storage element is provided.
[0144]
  Also,Claim 12According to the described merchandise management device, in addition to the above-described effect, the information stored in the information storage element has the second frequency by radiating ultrasonic waves of the first frequency from the scanner to the information storage element. Since it is emitted as an ultrasonic wave, it is possible to obtain stored information by receiving it by the scanner, and since the information storage element can be used semi-permanently without requiring a power source, By using the information storage element in place of the bar code display and magnetic card, it is possible to easily manage individual product information and users. In addition, since the stored information can be read only when a read command is given from the scanner to the information storage element, the information can be read only when necessary, and the write command is given. Since the desired information can be stored, the information can be easily added and updated, and the history information of the product can be easily managed. Moreover, since the information storage element radiates information as an ultrasonic wave almost simultaneously with reception of an ultrasonic wave, it can easily manage information even when attached to a moving body, and in an element that does not transmit electromagnetic waves. Information management can be easily performed even when an information storage element is provided.
[Brief description of the drawings]
FIG. 1 is a configuration diagram showing a merchandise management apparatus according to an embodiment of the present invention.
FIG. 2 is a flowchart for explaining a merchandise management method according to an embodiment of the present invention.
FIG. 3 is an external view showing an information storage element in a first embodiment of the present invention.
FIG. 4 is a block diagram of an electric circuit showing the information storage element in the first embodiment of the present invention.
FIG. 5 is a block diagram showing an electrical circuit of the scanner in the first embodiment of the present invention.
FIG. 6 is a block diagram showing an electrical system circuit of an information storage element and a scanner in a second embodiment of the present invention.
FIG. 7 is a block diagram showing an electrical system circuit of an information storage element and a scanner in a third embodiment of the present invention.
FIG. 8 is a block diagram showing an electrical system circuit of an information storage element and a scanner in a fourth embodiment of the present invention.
[Explanation of symbols]
  DESCRIPTION OF SYMBOLS 1 ... Information storage element, 1A ... Barcode printing sheet, 1B ... Protection sheet, 1C ... Circuit printing sheet, 1D ... Double-sided tape sheet, 11 ... Reception antenna, 12 ... Rectifier circuit, 13 ... Central processing part, 131 ... CPU , 132 ... D / A conversion circuit, 14 ... storage section, 15 ... transmission section, 151 ... oscillation circuit, 152 ... modulation circuit, 153 ... high frequency amplification circuit, 16 ... transmission antenna, 17 ... detection section, 2 ... scanner, DESCRIPTION OF SYMBOLS 21 ... Reception antenna, 22 ... Reception part, 221 ... Receiver, 222 ... A / D conversion circuit, 23 ... Central processing part, 231 ... CPU, 232 ... Memory, 24 ... Keyboard, 25 ... Display part, 26 ... Oscillation 261 ... Transmitter, 262 ... Switch, 27 ... Transmitting antenna, 28 ... Power supply part, 29 ... Input / output interface part, 30 ... Modulation part, 301 ... D / A conversion circuit, 302 ... Modulation circuit, 303 ... High frequency Amplifying circuit, 61 ... ultrasonic wave receiving unit, 62 Rectifier circuit, 63 ... Central processing unit, 631 ... CPU, 632 ... D / A conversion circuit, 64 ... Storage unit, 65 ... Ultrasonic transmission unit, 66 ... Detection unit, 71 ... Ultrasonic reception unit, 72 ... Central processing unit 721 ... CPU, 722 ... A / D conversion circuit, 723 ... memory, 73 ... keyboard, 74 ... display unit, 75 ... ultrasonic transmission unit, 751 ... ultrasonic transmitter, 752 ... switch, 77 ... input / output interface unit , 78... Modulator, 781... D / A converter circuit, 782.

Claims (12)

An information storage element that has a memory of a predetermined capacity and is wirelessly accessible to store information related to product management in the memory is attached to the managed product
Wirelessly access the information in the information storage element attached to the managed product by a scanner,
The management processing unit connected to the scanner, have rows management processing of the product on the basis of the access information to the information storage device,
At the time of selling the management target product, memory information of the information storage element is sent from the management processing unit via the scanner, purchase information such as a sales date, a store, etc. and purchaser information such as the address and name of the product purchaser. The product management method is characterized in that the information, sales product name, and production number of the sales product are stored in the management processing unit .   The memory of the information storage element is composed of a semiconductor memory. The semiconductor memory stores at least information for identifying a management target product to which the information storage element is attached, and the management processing unit includes A sales price corresponding to at least the management target product is stored, and when the product is sold, the information storage element attached to the sales product is accessed by the scanner, and the management processing unit calculates an amount charged to the product purchaser. The merchandise management method according to claim 1. The management processing unit, commodity predetermined information relating to sales stored at the time of sale, customer information, sales trade name, performing the process of issuing sales product warranty based on serial number of goods sold, characterized in claim 1 or 2. The product management method according to 2 . An information storage element mounted on a management target product, having a memory of a predetermined capacity, and capable of wirelessly accessing storage information related to product management in the memory;
A scanner for wirelessly accessing information in an information storage element mounted on the managed product;
Based on the access information to the information storage device is connected to the scanner, Ri Do and a management processing unit for managing processing of said product,
The management processing unit includes information input means for inputting information such as at least a sales product name, a serial number of a sales product, an address of a product purchaser, a name, and the like. Information writing means for writing predetermined information related to sales and purchaser information such as the address and name of the product purchaser into the memory of the information storage element, and information storage for storing these information, the sales product name, and the product serial number of the sales product product management apparatus characterized by comprising a means. The memory of the information storage element is composed of a semiconductor memory, and the semiconductor memory stores information for identifying at least a management target product to which the information storage element is attached,
The management processing unit is configured to purchase a product based on a result of access to a price storage unit that stores a sales price corresponding to at least a product to be managed, and an information storage element attached to the product sold by the scanner when the product is sold. The product management apparatus according to claim 4, further comprising billing amount calculation means for calculating a billing amount for the person. The management processing unit includes a warranty issuing means for issuing a sales product warranty based on predetermined information related to sales stored at the time of product sales, purchaser information, a sales product name, and a serial number of the sales product. 6. The merchandise management apparatus according to claim 4 or 5, characterized in that: The information storage element includes a receiving antenna, a transmitting antenna, a rectifier circuit that generates a predetermined direct current from an electromagnetic wave having a first frequency input to the receiving antenna, and a direct current output from the rectifier circuit. A memory that operates by current, a central processing unit that operates by a direct current output from the rectifier circuit, reads stored information in the memory, and operates by a direct current output from the rectifier circuit, and the central processing unit A high-frequency transmission unit that supplies the information read out by the transmitter antenna as a high-frequency signal of a second frequency,
The scanner receives a high frequency signal of the second frequency from the reception antenna, a transmission antenna, a reception antenna, a transmitter for supplying the high frequency signal of the first frequency to the transmission antenna, and the reception antenna. The product management apparatus according to claim 4, further comprising: a receiving unit that extracts information included in the signal. The information storage element includes a reception antenna, a transmission antenna, a detection circuit for detecting an electromagnetic wave having a first frequency input to the reception antenna, and a first frequency input to the reception antenna. A rectifier circuit that generates a predetermined direct current from electromagnetic waves, a memory that operates by a direct current output from the rectifier circuit, and a signal that operates from a direct current output from the rectifier circuit and that is input from the detector circuit. A central processing unit that reads stored information in the memory by a predetermined read command and a DC current output from the rectifier circuit, and the information read by the central processing unit is used as a high-frequency signal having a second frequency. A high frequency transmitter for supplying to the transmitting antenna,
The scanner includes a transmission antenna, a reception antenna, a transmission unit that supplies the readout command to the transmission antenna as a high frequency signal of the first frequency, and a high frequency of the second frequency from the reception antenna. The merchandise management apparatus according to claim 4, further comprising: a receiving unit that inputs a signal and extracts information included in the signal. The information storage element includes a reception antenna, a transmission antenna, a detection circuit for detecting an electromagnetic wave having a first frequency input to the reception antenna, and a first frequency input to the reception antenna. A rectifier circuit that generates a predetermined direct current from electromagnetic waves, a memory that operates by a direct current output from the rectifier circuit, and a signal that operates from a direct current output from the rectifier circuit and that is input from the detector circuit. A central processing unit that reads information stored in the memory by a predetermined read command and writes information following the command to a predetermined address of the memory by a predetermined write command in the signal, and a direct current output from the rectifier circuit And the information read by the central processing unit is supplied to the transmitting antenna as a high frequency signal of a second frequency. And a high-frequency transmission unit,
The scanner includes a transmission antenna, a reception antenna, a transmission unit that supplies the read command or the write command and information to the transmission antenna as a high frequency signal of the first frequency, and the reception antenna The merchandise management apparatus according to claim 4, further comprising: a receiving unit that inputs a high-frequency signal having a second frequency and extracts information included in the signal. The information storage element is input to an ultrasonic receiver that receives ultrasonic waves of a first frequency, an ultrasonic transmitter that transmits ultrasonic waves of a second frequency based on input information, and the ultrasonic receiver. A rectifier circuit that generates a predetermined direct current from ultrasonic waves of a first frequency; a memory that operates by a direct current output from the rectifier circuit; and a memory that operates by a direct current output from the rectifier circuit; A central processing unit for reading stored information in the device, and a high-frequency transmission unit that operates by a direct current output from the rectifier circuit and supplies the information read by the central processing unit to the ultrasonic transmission unit,
The scanner includes an ultrasonic transmission unit that transmits ultrasonic waves of the first frequency, an ultrasonic reception unit that receives ultrasonic waves of the second frequency, and an ultrasonic reception unit that receives ultrasonic waves of the second frequency. The product management apparatus according to claim 4, further comprising: a central processing unit that inputs ultrasonic waves and extracts information included in the ultrasonic waves . The information storage element is based on an ultrasonic reception unit that receives ultrasonic waves of a first frequency, a detection circuit that detects ultrasonic waves of the first frequency input to the ultrasonic reception unit, and input information An ultrasonic transmitter that transmits ultrasonic waves of the second frequency, a rectifier circuit that generates a predetermined direct current from the ultrasonic waves of the first frequency input to the ultrasonic receiver, and an output from the rectifier circuit A memory operated by a direct current, a central processing unit that operates by a direct current output from the rectifier circuit and reads stored information in the memory by a predetermined read command in a signal input from the detection circuit, A high-frequency transmitter that operates with a direct current output from the rectifier circuit and supplies the information read out by the central processing unit to the ultrasonic transmitter;
The scanner includes an ultrasonic transmission unit that transmits the read command as ultrasonic waves of the first frequency, an ultrasonic reception unit that receives ultrasonic waves of the second frequency, and the ultrasonic reception unit from the ultrasonic reception unit. The commodity management apparatus according to claim 4, further comprising: a central processing unit that inputs ultrasonic waves having a frequency of 2 and extracts information included in the ultrasonic waves . The information storage element is based on an ultrasonic reception unit that receives ultrasonic waves of a first frequency, a detection circuit that detects ultrasonic waves of the first frequency input to the ultrasonic reception unit, and input information An ultrasonic transmitter that transmits ultrasonic waves of the second frequency, a rectifier circuit that generates a predetermined direct current from the ultrasonic waves of the first frequency input to the ultrasonic receiver, and an output from the rectifier circuit A memory operated by a direct current and a direct current output from the rectifier circuit, read out stored information in the memory by a predetermined read command in a signal input from the detection circuit, and a predetermined value in the signal A central processing unit that writes information following the command to a predetermined address of the memory by a write command, and a direct current output from the rectifier circuit, and the central processing unit The information Desa see a high frequency oscillator unit for supplying to the ultrasonic transmission section,
The scanner, an ultrasonic transmitter for transmitting the read command or the write command and the information as an ultrasound of the first frequency, an ultrasonic receiver for receiving ultrasonic wave of the second frequency, the greater from the sound wave receiving unit according to any one of claims 4 to 6, characterized in that it comprises a central processing unit which extracts the information contained in the ultrasonic enter the ultrasound of the second frequency Product management device

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