WO2004084080A1 - 通信システム、その方法及びそのプログラム - Google Patents
通信システム、その方法及びそのプログラム Download PDFInfo
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- WO2004084080A1 WO2004084080A1 PCT/JP2004/003711 JP2004003711W WO2004084080A1 WO 2004084080 A1 WO2004084080 A1 WO 2004084080A1 JP 2004003711 W JP2004003711 W JP 2004003711W WO 2004084080 A1 WO2004084080 A1 WO 2004084080A1
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- WIPO (PCT)
- Prior art keywords
- information
- tag
- reader
- writer
- communication
- Prior art date
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
Definitions
- the present invention relates to a communication system, a method therefor, and a program therefor. Particularly, the present invention relates to an information acquisition system for improving the added value in various business scenes using a business card with an ic tag or the like and an IC tag.
- the present invention relates to a communication system capable of easily realizing the construction of a security system, a communication method thereof and a program thereof.
- an electronic business card that informs the recipient of a transmission by attaching personal information such as their address and contact information to an e-mail has also become available. Was still alive and not immediately adaptable to the business scene.
- This RFID is a solid-state recognition technology that recognizes data carriers in a non-contact manner using radio waves.
- Japanese Patent Application Laid-Open No. 2002-183693 is known as a fusion of a normal business card and the above-described RF ID technology.
- the invention disclosed in Japanese Patent Application Laid-Open No. 2002-183693 prevents misreading of the telephone number of the destination of the other party when information needs to be transmitted, and realizes dial operation with a simple system configuration.
- the purpose is to be able to transmit accurately and without errors, and merely to have a memory for storing the information described on the business card.
- a system including a small transmitter and a small receiver has been known.
- the transmitter is mounted on a torch and the receiver is carried.
- the transmitter transmits a radio signal in a frequency band that can be received by the receiver at regular intervals, and alerts the user when the receiver cannot receive the radio signal.
- Japanese Patent Application Laid-Open No. 11-346389 discloses that a mobile phone is used as a base unit and a device to be engaged with belongings is set as a base unit, and when communication between the base unit and the base unit becomes impossible, A mobile phone with a lost item prevention function that prevents a lost item by issuing an alarm is disclosed.
- Japanese Patent Application Laid-Open No. 2000-287265 discloses that a mobile phone is composed of a mobile phone and a mobile phone as a base. If the mobile phone is separated from the mobile phone by a predetermined distance or more, radio waves cannot reach the mobile phone, and A forgotten thing and a lost terminal device and a portable terminal device that prevent a lost item and a lost child by emitting are disclosed.
- Japanese Patent Application Laid-Open No. 2001-283351 discloses that a master unit and a slave unit transmit radio waves intermittently to the slave unit for a certain period of time, and as soon as the slave unit receives this radio wave, the master unit changes. Transmits radio waves to the machine, and the master repeats the cycle when it checks the radio waves from the slaves. And if this cycle goes out of order, the parent machine will react and beep
- a lost article prevention machine is disclosed.
- the data carrier itself does not need a power supply, and is operated by the power supply of a reader / writer that reads and writes the data carrier.
- a first object of the present invention is to provide an information communication terminal equipped with a reader / writer function owned by a business card recipient to whom a business card attached with an IC tag or the like is distributed, by using URL information stored in the IC tag. It is an object of the present invention to provide a communication system, a method thereof, and a program capable of reading information, automatically accessing content corresponding to the URL information, and acquiring information.
- the second object of the present invention is to use a non-contact type IC tag which does not require a power supply, thereby easily installing the IC tag and securely informing the user that there is a lost or lost object.
- the invention according to claim 1 is a business card to which an IC tag is affixed, a first information communication terminal having a reader function for the IC tag affixed to the business card, and stored in the IC tag. And a server capable of distributing the content corresponding to the information in the first information communication terminal.
- the first information communication terminal reads out the access information stored in the IC tag by the reader function, and sends the read information to the server. It is characterized by accessing, acquiring and displaying the content corresponding to the access information.
- the invention set forth in claim 2 further includes:
- a second information communication terminal equipped with a Z writer function, wherein the second information communication terminal accesses the server and performs content creation / update.
- the invention according to claim 3 is characterized in that the second information communication terminal writes access information to the created / updated content to the IC tag by the reader / writer function. .
- the invention described in claim 4 is characterized in that the second information communication terminal can arbitrarily set and change the information disclosure level of the content for each business card recipient.
- the invention according to claim 5 is characterized in that the content provides personal information of a distributor of the business card.
- the invention according to claim 6 is characterized in that a business card to which an IC tag is attached, a first information communication terminal having a reader function for the IC tag attached to the business card, and a distributor of the business card
- the invention described in claim 7 is characterized in that the second information communication terminal has a disclosure level changing step of arbitrarily setting and changing an information disclosure level of the content for each business card recipient.
- the invention according to claim 8 is characterized in that the content provides personal information of a distributor of the business card.
- the invention described in claim 9 is an IC tag
- a program for a communication system using an IC tag comprising: a server capable of distributing content corresponding to information, wherein the program is stored in the IC tag by the reader function in the first information communication terminal. Executing URL information reading processing for reading the access information; content obtaining processing for accessing the server to obtain content corresponding to the read access information; and displaying processing for displaying the obtained content.
- a content creation Z update process for accessing the server to create / update content by accessing the second information communication terminal; Writing the access information to the created / updated content to the IC tag by the reader / writer function.
- the invention according to claim 10 causes the second information communication terminal to execute a disclosure level change process of arbitrarily setting and changing the information disclosure level of the content for each recipient of the business card. It is characterized by the following.
- the invention according to claim 11 is characterized in that the content provides personal information of a distributor of the business card.
- An invention according to claim 12 is an IC tag attached to an object, a reader / writer having a function of communicating with the IC tag at predetermined time intervals, and a mobile phone equipped with the reader / writer.
- An information terminal wherein the portable information terminal issues a first alarm when communication between the reader / writer and the IC tag becomes impossible, and the portable information terminal communicates with the reader / writer and the IC tag.
- a function to issue a second alarm when communication is possible again is installed, and further, when the communication between the reader / writer and the IC tag becomes impossible, the position information of the portable information terminal is acquired.
- a position information acquisition function is provided, and the position information acquired by the position information acquisition function is displayed.
- the invention according to claim 13 is characterized in that the portable information terminal is activated by the position information acquisition function when the reader / writer and the IC tag cannot communicate with each other.
- the timing of acquiring the location information depends on the radio wave environment.
- the setting can be arbitrarily changed from the portable information terminal.
- the invention according to claim 16 is characterized in that the position information obtaining function obtains position information based on radio wave intensity received with a plurality of base stations.
- the invention according to claim 17 is characterized in that the position information acquiring function acquires position information by communicating with a GPS satellite via a base station.
- the invention according to claim 18 is characterized in that the portable information terminal is connected to an operation server via a communication line, and operates the position information acquired by the first alarm and the position information acquisition function. It is characterized by having a function of transmitting to a server.
- An invention according to claim 20 is an IC tag attached to an object, a reader / writer having a function of communicating with the IC tag at predetermined time intervals, and a mobile phone equipped with the reader / writer.
- An information terminal and a communication system program using an IC tag comprising: an information terminal, wherein a first alarm is issued to the portable information terminal when communication between the reader / writer and the IC tag becomes impossible.
- the invention according to claim 21 is characterized in that:
- the mobile information terminal is connected to an operation server, and causes the portable information terminal to execute a process of notifying the first alarm and transmitting position information acquired by the position information acquisition function to the operation server.
- the invention described in claim 22 is characterized in that when the portable information terminal is lost, a restriction process for restricting the function of the portable telephone is executed.
- the invention according to claim 23 is characterized in that the position information acquisition processing changes the acquisition timing of the position information according to the radio wave environment.
- An invention according to claim 24 is an IC tag attached to an object, a reader / writer having a function of communicating with the IC tag at predetermined time intervals, and a mobile phone equipped with the reader Z writer. And an information terminal, wherein the portable information terminal issues a first alarm when communication between the reader / writer and the IC tag becomes impossible, and the portable information terminal includes the reader / writer and the IC tag. However, again, when communication becomes possible, a second alarm is issued, and the first alarm and the second alarm are different from or different from each other in any one of the sound Z, the light emission Z, and the vibration screen information, Or a combination thereof, wherein the setting can be arbitrarily changed from the portable information terminal.
- the portable information terminal detects position information of the portable information terminal at a time when the reader Z writer can communicate with the IC tag and temporarily stores the position information, When the communication between the reader / writer and the IC tag becomes impossible, the temporarily stored position information is displayed.
- the invention according to claim 26 is characterized in that an IC tag attached to a target, a reader / writer having a function of communicating with the IC tag at predetermined time intervals, and the reader / writer are mounted.
- the portable information terminal detects and temporarily stores position information of the portable information terminal at a time when the reader Z writer and the IC tag can communicate with each other, and the reader Z writer And alerting the user when communication with the IC tag becomes impossible and displaying the temporarily stored location information.
- the invention described in claim 27 is the IC
- the data associated with the target can be arbitrarily set and changed from the portable information terminal to the IC tag via the reader / writer.
- the setting can be arbitrarily changed from the portable information terminal.
- the invention according to claim 30 is characterized in that the portable information terminal transmits position information of the portable information terminal at a time when the reader Z writer and the IC tag can communicate with each other, and a plurality of base stations.
- the method is characterized in that the position information is temporarily stored after detection using the information, and the position information temporarily stored is displayed when communication between the reader / writer and the IC tag becomes impossible.
- the invention according to claim 31 is characterized in that the portable information terminal has a GPS function, and the reader / writer and the IC tag can communicate with each other by communicating with a GPS satellite via a base station. Acquiring the location information of the portable information terminal at a point in time, temporarily storing the location information, and displaying the temporarily stored location information when communication between the reader / writer and the IC tag becomes impossible. I do.
- the invention according to claim 32 wherein the portable information terminal communicates with the GPS satellite via the base station every time communication is performed between the reader / writer and the IC tag. And acquiring the location information of the portable information terminal and overwriting and updating the acquired location information with the temporarily stored location information.
- the invention according to claim 33 is an IC comprising: an IC tag attached to a target; a reader / writer communicating with the IC tag; and a portable information terminal equipped with the reader / writer.
- Position information detection / storage processing for detecting and temporarily storing the position information of the band information terminal
- An alarm notification process for notifying a warning when a signal transmitted from the IC tag cannot be received within a predetermined time; and when the communication between the reader / writer and the IC tag becomes impossible, the position information detection storage. And a position information display process for displaying the position information temporarily stored by the process.
- the invention according to claim 34 wherein the business card is provided with a bar code including URL information together with or instead of the IC tag, and the first information communication
- the terminal has a reader function for the barcode attached to the business card, and the first information communication terminal reads out the URL information included in the barcode by the reader function, and reads the URL information. It is characterized by accessing the server, acquiring and displaying the content corresponding to the access information.
- the present invention by simply reading information such as an IC tag attached to a received business card by an information communication terminal owned by the business card receiver, the information is described in advance in the IC tag or the like and the URL information stored in the IC tag or the like is stored.
- the corresponding Web page information can be obtained, and its contents can be easily checked.
- a business card recipient who receives a business card attached with an IC tag or the like in which URL information of a business card distributor's home page is written accesses the content management server using the information communication terminal, and distributes the business card.
- the business card distributor can easily update the contents of the homepage from his / her own information communication terminal.
- the disclosure level of personal information can be arbitrarily set for each viewer by the business card distributor, so that the disclosure level for persons who have not met for the first time or who have not established a trusting relationship is set low. By doing so, privacy infringement can be prevented.
- a security system can be easily implemented simply by attaching or attaching a non-contact type IC tag to a portable item and attaching a reader / writer that communicates with the IC tag to a mobile phone owned by a user. Can be built. According to the present invention, whether the I c tag is a reader / writer
- an alarm for notifying that a lost item is present is notified to the user by sound, light emission, vibration, character information, image information, or the like. Presence can be reliably reported.
- FIG. 1 is a system configuration diagram showing a first embodiment of the present invention.
- FIG. 2 is a sequence chart showing an operation example according to the first embodiment of the present invention.
- FIG. 3 is a system configuration diagram showing a second embodiment of the present invention.
- FIG. 4 is a sequence chart showing an operation example according to the second embodiment of the present invention.
- FIG. 5 is a diagram showing an example of information used for registering information on a homepage.
- FIG. 6 is a diagram showing an example of a home page information registration screen.
- FIG. 7 is a diagram showing an example of a correction item selection screen when updating the home page.
- FIG. 8 is a diagram showing a specific example when the information disclosure level is set in three levels.
- FIG. 9 is a diagram showing an example of a screen for setting access denial / disclosure level.
- FIG. 10 is a system configuration diagram showing a fourth embodiment of the present invention.
- FIG. 11 is a flowchart showing an operation example at the time of initial setting of an IC tag in the fourth embodiment of the present invention.
- FIG. 12 is a sequence chart showing the operation according to the fourth embodiment of the present invention.
- FIG. 13 is a system diagram showing a fifth embodiment of the present invention.
- FIG. 14 is a sequence chart showing a first operation example according to the fifth embodiment of the present invention.
- FIG. 15 is a sequence chart showing a second operation example according to the fifth embodiment of the present invention.
- FIG. 16 is a plan view showing a first display screen example of the mobile phone.
- FIG. 17 is a plan view showing a second display screen example of the mobile phone.
- FIG. 18 is a system configuration diagram showing detection of position information of a mobile phone by a plurality of base stations.
- FIG. 1 to 18 show an embodiment of a communication system, a method and a program thereof according to the present invention.
- FIG. 1 is a system configuration diagram schematically showing a communication system using an IC tag according to a first embodiment of the present invention.
- a communication system using an IC tag according to a first embodiment of the present invention includes an information communication terminal 10, a business card 20 to which a contactless IC tag is attached, and a content management server 3. And 0.
- the information communication terminal 10 and the content management server 30 are configured to be able to communicate via the Internet network 100.
- the information communication terminal 10 is a mobile phone (including a PHS and a PDA) having a normal transmission / reception function, and includes a display unit and an operation unit.
- the information communication terminal 10 is a terminal owned by a user to whom a business card 20 described later is distributed (hereinafter, referred to as a business card recipient), and is capable of accessing the system server 30 via the Internet network 100. Environment.
- the information communication terminal 10 has a reader function for reading (reading) information stored in the IC tag 21 attached to the business card 20. Note that not only the reader function but also the writer function
- the functions may be built into the information communication terminal 10 or externally.
- the business card 20 is a normal business card used in the business scene.
- the company name, department name, job title, name, address, telephone number, fax number, and e-mail address are printed.
- An IC tag (also referred to as an IC seal) 21 is attached to a part of the business card 20.
- the IC tag 21 operates by receiving a fountain wave in a specific frequency band.
- the IC tag 21 is provided with an identification number (serial number) that is not duplicated in the manufacturing stage before and during the manufacturing stage. In some cases, the serial number is written later with blank paper, and has a function as a recording medium.
- a CPU 211, a ROM 211, a RAM 213, an EEPROM 214, a coprocessor (coprocessor) 215, and an I / ⁇ (interface) 216 are formed as an IC chip, and the periphery thereof is surrounded.
- the antenna (loop antenna) 217 is arranged as described above.
- the shape of the IC tag 21 is not particularly limited, as long as it has the configuration described above.
- the content management server 30 is a server that manages content for network distribution, and communicates with the information communication terminal 10 via the Internet network 100.
- the content management server 30 manages a plurality of pieces of content data and includes a database for managing information such as an access history and an access frequency to each piece of content. It also automatically generates and stores browsing list data based on access history and access frequency.
- FIG. 2 is a sequence chart showing an operation example of a communication system using an IC tag according to the first embodiment of the present invention.
- the business card acquirer A who has received the business card 20 holds the information communication terminal 10 (there is an operation instruction in the IC tag reading mode) held over the IC tag 21 attached to the business card 20 by the reader.
- a URL information read request is transmitted to the IC tag 21 by the function (step S1).
- the IC tag 21 receives the UR from the information communication terminal 10
- the stored URL information is transmitted (step S2).
- the information communication terminal 10 automatically starts the application program (Step S3), and accesses the content management server 30 via the Internet network 100 based on the URL information acquired from the IC tag 21 (Step S4). ).
- the application program may be installed in the information communication terminal 10 in advance, or may be downloaded from the content management server 30 when using the system.
- the content management server 30 transmits the content (Web page) corresponding to the transmitted URL information in response to the access from the information communication terminal 10 (step S5).
- the information communication terminal 10 displays the web page transmitted from the content management server 30 (step S6).
- the information of the IC tag attached to the received business card is read by the information communication terminal owned by the business card receiver A, and the information is stored in advance in the IC tag.
- the content (Web page) corresponding to the URL information can be obtained, and the content can be easily checked.
- FIG. 3 is a system configuration diagram schematically showing a communication system using an IC tag according to a second embodiment of the present invention.
- a communication system using an IC tag according to a second embodiment of the present invention includes an information communication terminal 10 owned by a business card recipient A and a business card 20 to which a non-contact IC tag is attached. And a content management server 30 and an information communication terminal 40 owned by the business card distributor B.
- the information communication terminal 10, the information communication terminal 40, and the content management server 30 are configured to be able to communicate via the Internet network 100.
- the business card distributor B sets up a personal homepage (Web page) and can update the contents thereof at any time.
- the same components as those in the first embodiment described above are denoted by the same reference numerals and description thereof will be omitted.
- the information communication terminal 40 has a normal transmission / reception function.
- the information communication terminal 40 is a terminal owned by a distributor of the business card 20 (business card distributor B), and is in an environment where the system server 30 can be accessed via the Internet network 100.
- the information communication terminal 40 reads information stored in the IC tag 21 attached to the business card 20 (reader) and writes information to the IC tag 21 (writer). It has a writer function.
- the reader / writer function may be of a built-in type or an external type as in the case of the information communication terminal 10 described above, and writing to a plurality of IC tags 21 is possible at the same time.
- FIG. 4 is a sequence chart showing an operation example of writing URL information to an IC tag from creation of a home page of personal information in the second embodiment of the present invention.
- the information communication terminal 40 owned by the business card distributor B accesses the content management server 30 via the Internet network 100, and transmits a download request for a dedicated application program related to system use (step).
- the S content management server 30 performs a predetermined system use registration procedure, and then transmits the member ID and the personal URL (step S12).
- the information communication terminal 40 When the information communication terminal 40 receives the member ID and the personal URL from the content management server 30, the information communication terminal 40 performs a homepage information registration process for setting up the business card distributor B personal homepage (Web page) (Ste S13).
- FIG. 5 is a diagram showing an example of information used for registering information on a homepage.
- homepages There are two types of homepages that can be launched by individuals: private pages for individuals and business pages for companies.However, it is not always necessary to have only one, and one person can register multiple homepages. .
- the mouth is defined as a required input item, and Rei is an optional input item, but any of these can be selectively specified. It should be noted that this information is
- step S13 the content management server 30 to which the above-described homepage information has been transmitted automatically starts the program for creating the homepage, and automatically generates the homepage of the business card distributor B (step S14). Then, the completion of registration of the homepage is notified to the information communication terminal 40 (step S15).
- the registered homepage information is recorded and stored in the memory of the information communication terminal 40 and can be checked at any time.
- the business card distributor B activates the IC tag write mode (step S 16), and the reader Z writer function places the information communication terminal in the vicinity.
- the member ID and the URL information of the launched homepage are written into the placed IC tag 21 (step S17).
- the IC tag 21 transmits a write completion notification (step S18).
- the information communication terminal 40 can verify that the member ID and URL information has been reliably written to the IC tag 21 by checking the write completion notification transmitted from the IC tag 21.
- a business card that receives a business card attached with an IC tag in which the member ID of the business card distributor B and the URL information of the homepage launched by the business card distributor B are written Recipient A accesses content management server 30 using information communication terminal 10 in the same manner as in the operation example of the first embodiment described above, and easily obtains information on business card distributor B's home page. You can check. This service is provided by business card distributor B.
- It can be used by paying a monthly usage fee to an administrator.
- the information disclosure level on the business card distributor B's personal information homepage can be arbitrarily determined based on the list of viewers stored in the database of the content management server 30.
- the setting is to be changed.
- FIG. 8 is a diagram showing a specific example when the information disclosure level is set in three levels. As shown in Fig. 8, private data can be used as a place for disclosing personal information, that is, secrets. Therefore, there is a danger 1 "that privacy is easily violated.
- the interpersonal relationship is classified into the following three levels, and the information disclosure level is configured so that the business card distributor can arbitrarily change the setting from the information communication terminal. .
- the information disclosure level that has been set can be changed as appropriate, and can be set for each viewer depending on the depth and depth of the relationship. Also, if you do not want to disclose any personal information, or if it is inappropriate to write on the bulletin board, access the content management server from the information communication terminal and deny access from specific viewers. It is also possible to delete viewers (posters on bulletin boards). In addition, in the case of business data, there is no need to set the information disclosure level because it is basically information that can be disclosed even if it is made public. A reader who writes or the like can delete the information by the above-described method.
- FIG. 9 is a diagram showing an example of a screen for setting access denial / disclosure level.
- Fig. 9 (a) shows a list of viewers stored in the database. On this screen, you can change settings such as "Delete (access denied)" and "Change level”. . When deleted by this setting, the viewer who has been deleted or level changed As shown in Fig. 9 (b),
- a level change notification screen as shown in (c) is displayed.
- the disclosure level of personal information can be arbitrarily set and changed for each viewer, so that the disclosure level for persons who have not met for the first time or who have not established a trusting relationship can be changed. By setting it low, privacy infringement can be prevented.
- the URL information may be printed on a business card, or described or stored as barcode information (one-dimensional two-dimensional). For example, if the information is printed as barcode information, it is possible to perform an access operation based on the read URL information after performing a reading operation using an information communication terminal or the like having a barcode reader function. It is.
- services such as affinity fortune-telling between members on the Web page independently operated by the content management service, and a list of viewers managed by the database
- additional services such as an address book creation service based on the above data and a simultaneous notification service to an e-mail address specified arbitrarily from a list of viewers.
- the present invention is a service that can be used in both the private scene and the business scene.
- the present invention is not limited to business cards generally called business cards, but also includes URL information of homepages established in advance in pamphlets for advertisements and the like. It is also possible to attach an IC tag that stores the information and distribute it.
- FIG. 10 is a diagram showing a schematic configuration of a communication system using an IC tag according to a fourth embodiment of the present invention.
- a communication system using an IC tag according to a fourth embodiment of the present invention comprises: a mobile phone 50; a reader Z writer 51 mounted on the mobile phone 50; It has an IC tag (IC seal) 61 that is attached or attached to a portable item (such as a tongue, notebook, key holder, wallet, etc.) 60.
- the mobile phone 50 is a mobile phone (including a PHS machine) equipped with a normal transmission / reception function, and has a display unit and an operation unit. This mobile phone 50 From a web site connected via a network
- the reader / writer 51 is provided externally to the mobile phone 50, operates using electric power supplied from the mobile phone, and has a function of communicating with the IC tag 61 wirelessly at predetermined time intervals. Note that the reader / writer 51 is not limited to an external device, and may be configured to be built in the mobile phone 50 in advance. The communicable distance between the reader / writer 51 and the IC tag 61 is about 5 m.
- the IC tag (IC seal) 61 is used by being affixed to the portable device 60, and operates by receiving a radio wave of a specific frequency band.
- a CPU 611, a ROM 612, a RAM 613, an EEPROM 614, a coprocessor (coprocessor) 615, and an IZF (interface) 616 are formed as an IC chip, and the periphery thereof is formed.
- (Loop antenna) 617 is arranged so as to surround the antenna.
- the IC tag 61 is provided with a unique non-tamperable identification number (serial number) in advance in the manufacturing stage, or is left blank in the manufacturing stage, and an arbitrary identification number is set later.
- a unique non-tamperable identification number serial number
- fixed data of portable items are written by the user through the reader / writer 51 from the operation unit of the mobile phone 50.
- the data to be written here is not limited to the above, and user information such as the user's address, name, and contact information can also be written.
- the number of IC tags 61 is not limited to one, and a plurality of IC tags may be provided. Further, the shape of the IC tag 61 has been described as having a card shape, but it can be used as appropriate, such as a label type, a coin type, a stick type and the like, and is not particularly limited.
- FIG. 11 is a flowchart showing an initial setting operation when using a communication system using an IC tag according to a fourth embodiment of the present invention.
- a user hereinafter, referred to as a user of the present system attaches or attaches an IC tag 61 to a portable device (for example, a bag or the like) 60 and attaches the reader Z writer 51 to the user's own mobile phone 50. Attach (Step S21).
- the user operates the mobile phone 50 operation menu.
- Step S22 After registering the user information (name, address, contact information, etc.) using the operation unit (step S23), the association data of the portable device 60 (for example, a message that the portable device is a bag) Is registered (step S24), and the initial setting process ends.
- the initially set data is written to the E-PROM 614 of the IC tag 61 by wireless communication via the reader / writer 51. At this time, if there are any IC tags that are not to be written, these should be outside the radio wave range of the write radio wave.
- association data written to the IC tags 61 ac is as follows.
- ⁇ No.> is a unique identification number of each IC tag that cannot be falsified.
- the EEPROM 614 to which these data are written is an electrically rewritable recording medium, even if the data is set once by the initial setting process, it can be erased through the mobile phone 50 in a predetermined manner. After performing the processing, it is possible to set the association data of a new mobile device again.
- the timing of performing the association is arbitrary.
- the association can be registered on the go, and the registered association data can be deleted or changed.
- FIG. 12 is a sequence chart showing an operation example of a communication system using an IC tag according to a fourth embodiment of the present invention.
- the mobile phone 50 to which the reader / writer 51 is attached transmits a confirmation signal to the IC tag 61 attached to the portable device 60 via the reader / writer 51 (step S3). .1).
- the mobile phone 50 counts the interval until the response signal from the IC tag 61 is received by the timer function.
- the IC tag 61 is connected via the reader Z writer 51
- a response signal is transmitted (step S32).
- the mobile phone 50 stops counting by the timer function, and counts a predetermined time until the next confirmation signal is transmitted to the IC tag 61 by the timer function. I do.
- the communication interval between the mobile phone 50 equipped with the reader / writer 51 and the IC tag 61 can be arbitrarily changed by the user.
- the mobile phone 50 repeats the process of step S31 while the response signal from the IC tag 61 is returned, that is, when the mobile phone 50 is in a state where it can communicate with the IC tag 61.
- the IC tag 61 transmits a response signal each time it receives a confirmation signal transmitted via the reader / writer 51 (step S32).
- the mobile phone 50 transmits an acknowledgment signal to the IC tag 61 via the reader / writer 51, and then, when the interval until the response signal is received by the timer function exceeds a predetermined value (communication failure). (Possible state), it is determined that there is no response signal from the IC tag 61 (step S33), and the user is notified of the first alarm (forgetting the portable device 60) (step S3). Four ) .
- the user When the user is notified of the first alarm via the mobile phone 50, the user keeps the mobile phone 50 with the reader Z writer 51 attached and goes to a place where the user may have left the mobile device 60. I go out and look for the portable goods 60. Note that the user does not necessarily need to search for the portable device 60 immediately after the first alarm is notified.
- the mobile phone 50 After notifying the user of the first alarm, the mobile phone 50 again transmits a confirmation signal to the IC tag 61 via the reader Z writer 51 at regular time intervals (step S35), and the IC tag 6 The presence or absence of a response signal from 1 is checked (step S36). In step S36, if there is no response signal from the IC tag 61 (no response), the first alarm is notified again (step S34).
- step S37 A response signal to the acknowledgment signal transmitted through is transmitted (step S37).
- step S36 the mobile phone 50
- step S38 Upon receiving (response), the user is notified of a second alarm different from the first alarm (a lost object ⁇ portable device 60> is present in the vicinity) (step S38).
- the alarm here is any of sound (ringing melody) / light emission Z vibration (vibration function) / character Z image, or a combination thereof.
- sound ringing melody
- light emission Z vibration vibration function
- character Z image a combination thereof.
- a desired sound type for the user.
- a ringtone melody downloaded from a website or a sound recorded by the user himself / herself
- a message in which a character is input using an automatic sound reproduction function or the like may be reproduced.
- first alarm and the second alarm may be different as long as they are different from each other, and if any of them is set as a ring tone, different types of sounds may be used. Further, it is optional to set the first alarm to sound, the second alarm to emit light or vibrate, and to make the first alarm and the second alarm the same.
- first alarm and second alarm can be notified regardless of whether or not a call is in progress. For example, when a call is in progress, it is preferable to notify by an interrupt display, a voice alarm, or the like.
- the communicable distance between the reader / writer 51 and the IC tag 61 is about 5 m. Therefore, the user can recognize that the misplaced portable item 60 exists at a distance of about 5 m from the current position (within a radius of about 5 m).
- a non-contact method is provided.
- the IC tag receives the confirmation signal transmitted from the reader / writer 51 attached to the mobile phone, converts the received confirmation signal (radio wave) into electric power, and drives the IC chip. Since a response signal can be transmitted, there is no need to mount a power supply. Therefore, there is no problem that the system cannot be used due to running out of the battery unlike the related art.
- the portable telephone 50 is provided with a function of measuring the intensity of the signal (response signal) returned from the IC tag 61, and the portable telephone 50 receives the response signal when searching for the misplaced portable article 60. Based on the received signal strength, it may be controlled to automatically change the ringtone volume, light emission pattern, vibration pattern, and the like. In this control mode, even if the user himself or herself sets the mode switching from the operation unit of the mobile phone after issuing the second alarm, the user automatically issues the second alarm as the application program of the mobile phone 50 and then issues the second alarm. Mode switching may be performed.
- the communicable distance between the reader Z writer 51 and the IC tag 61 can be switched between, for example, approximately 5 m mode and approximately 10 cm mode.
- the approximate search range of 60 may be recognized, and the mode may be switched to the approximately 10 cm mode to specify the position of the portable device 60.
- the above-described mode is an example and does not limit the communicable distance.
- the mode can be arbitrarily set by the user. is there.
- the communication between the IC tag and the reader / writer can be temporarily canceled by the user's arbitrary operation, but the system is automatically restarted when the communication distance is reached again. I do.
- FIG. 13 is a diagram showing a schematic configuration of a communication system using an IC tag according to a fifth embodiment of the present invention. 13 shows a fifth embodiment of the present invention.
- a communication system using an IC tag has the same structure as the above-described fourth embodiment of the present invention, but also includes a mobile phone.
- the phone 50 is equipped with a GPS function, and also has a base.
- the mobile phone 50 is provided with a normal communication function and an operation unit and a display unit, as in the fourth embodiment, but is newly provided with a GPS function.
- the GPS function is a function of detecting the self-position information of the mobile phone 50. Normally, when detecting the self-location information of the mobile phone 50, a GPS signal is transmitted from the mobile phone 50 by a predetermined operation, and the mobile phone 50 is transmitted to the base station 70 via the non-fountain communication network. After that, it sends a request to detect its own location. When the GPS satellite 80 catches the GPS signal transmitted from the mobile phone 50, it transmits the location information (latitude, longitude, altitude) of the mobile phone 50 to the base station 70. The base station 70 transmits the position information transmitted from the GPS satellite 80 to the mobile phone 50 as, for example, address information or map information. As described above, the self-position information of the mobile phone 50 can be obtained.
- the self-position information of the mobile phone 50 (where the reader Z writer 51 is attached) is set. Is acquired by the GPS function, and this position information is notified to the user via the mobile phone 50.
- FIG. 14 is a sequence chart showing a first operation example of a communication system using an IC tag according to a fifth embodiment of the present invention.
- the mobile phone 50 to which the reader Z writer 51 is attached transmits a confirmation signal to the IC tag 61 as in the first embodiment (step S41).
- the IC tag 61 When receiving the confirmation signal transmitted via the reader / writer 51, the IC tag 61 transmits a response signal (step S42).
- a response signal is returned from the IC tag 61 to the confirmation signal transmitted via the reader / writer 51, and the response signal can be received by the reader / writer 51.
- the processing of the above steps S41 and S42 is repeatedly performed.
- the mobile phone 50 transmits a confirmation signal to the IC tag 61 again (step S43).
- the portable device 60 on which the IC tag 61 is attached or attached is forgotten and communication is not possible, the IC tag 61 turns off the reader / writer 51. Acknowledgment signal transmitted via the STA cannot be received, so that the response signal cannot be transmitted.
- step S44 when the interval between the transmission of the confirmation signal via the reader / writer 51 and the reception of the response signal from the IC tag 61 by the timer function exceeds a predetermined value, the mobile phone 50 determines that there is no response signal. Judgment is made (step S44), a GPS signal is transmitted by the GPS function (step S45), and a request to acquire self-position information is transmitted to the base station 70 (step S46).
- the base station 70 obtains the location information (latitude, longitude, altitude) of the mobile phone 50 by communicating with the GPS satellite 80 (step S47), and transmits the obtained location information to the mobile phone 50. (Step S48).
- the mobile phone 50 Upon acquiring the location information transmitted from the base station 70, the mobile phone 50 displays the acquired location information and the time information when the location information was acquired on a screen (step S49).
- the location information is greatly affected by the radio wave environment, so the timing of obtaining the position information should be obtained immediately after the communication with the IC tag 61 becomes impossible if the radio wave environment is good. However, if the radio wave environment is bad, it is better to shift the timing so that the signal is acquired when it becomes good.
- FIG. 15 is a sequence chart showing a second operation example of a communication system using an IC tag according to a fifth embodiment of the present invention.
- the mobile phone 50 equipped with the reader / writer 51 transmits an acknowledgment signal to the IC tag 61 as in the first embodiment (step S51).
- the IC tag 61 When receiving the confirmation signal transmitted via the reader Z writer 51, the IC tag 61 transmits a response signal (step S52).
- the mobile phone 50 is connected via the reader / writer 51
- the GPS signal is transmitted by the GPS function (step S53), and a request for acquiring its own position information is transmitted to the base station 70 (step S54).
- the base station 70 obtains the position information (latitude, longitude, altitude) of the mobile phone 50 by communicating with the GPS satellite 80 (step S55), and transmits the obtained position information to the mobile phone 50. (Step S56).
- the mobile phone 50 Upon acquiring the location information transmitted from the base station 70, the mobile phone 50 stores the acquired location information and the time information at which the acquisition request for the location information was transmitted (step S57).
- a response signal is returned from the IC tag 61 in response to the confirmation signal transmitted via the reader / writer 51, and the response signal can be received by the reader / writer 51, that is, the communicable state.
- a series of the above-described steps S51 to S57 is repeatedly performed.
- the mobile phone 50 After temporarily storing the position information and the time information in step S57, the mobile phone 50 transmits a confirmation signal to the IC tag 61 again (step S58).
- the portable device 60 to which the IC tag 61 is attached or attached is forgotten and is in a communication-disabled state, the IC tag 61 is transmitted via the reader / writer 51.
- the response signal cannot be transmitted because the transmitted confirmation signal cannot be received.
- the mobile phone 50 does not receive a response signal. Is determined (step S59), and the temporarily stored position information and time information are displayed on the display unit (step S60). .
- Fig. 16 and Fig. 17 show the display of the mobile phone.
- map display In addition, in the case of Fig. 17, where the user has forgotten (map display), what he / she forgot (wallet), and when he / she forgot (time display) is displayed.
- the map information is displayed as a graphic, and the other information is displayed as text information.
- the above display can be displayed regardless of whether or not a call is in progress.For example, when a call is in progress, it is preferable to notify the forgotten item information by performing an interrupt display or an audio alert. .
- position information is acquired by using the GPS function of the mobile phone 50.
- the user can easily grasp the location information where the forgotten article exists.
- the method using the GPS function for acquiring the position information is described, but the present invention is not limited to this.
- a radio wave is transmitted from the mobile phone 50 at regular intervals, and a plurality of base stations 71 to 73 transmitting the radio wave transmit the radio wave based on the reception strength.
- the process of calculating the position information based on the signal strength between the plurality of base stations (71 to 73) may be performed by the server 90 connected to the mobile phone 50 and the Internet.
- the mobile phone 50 accesses the server 90 to acquire the location information.
- the fourth embodiment and the fifth embodiment of the present invention are combined is also possible.
- the first alarm is notified at the time when the lost item is present (communication between the reader / writer 51 and the IC tag 61 is not possible).
- the GPS function The position information of the telephone 50 is displayed on the display, and
- the information (user information, portable data association data, etc.) written to the IC tag 61 at the time of the initial setting is registered in a server of a third party institution connected via a communication network, and the like.
- it can be used as authentication information at the time of delivery of lost property at public institutions such as stations and police.
- the above-described embodiment is based on the assumption that a portable item is left behind. Power, especially in the case of a wallet, may be stolen, so the IC tag may be attached to or attached to the wallet. By doing so, it is possible to search for a wallet using this system even if it is stolen.
- an IC tag to an item carried by a child (for example, a name tag, shoes, clothes, etc.), it is possible to prevent a situation in which the child is lost, even if the child is lost. Searching can be easily performed using this system. Also, in the case of a tour trip accompanied by a tour conductor, attaching an IC tag to the tour badge etc. of the tourist, an alarm will sound when someone is far away and the name will be displayed. It can also be used for checking the number of people by a tour conductor or searching for a stray person.
- FIG. 18 shows a sixth embodiment of the present invention.
- the lost person can access from another mobile phone other than the mobile phone owned by himself / herself or from a PC or mobile terminal in an environment where the operating server can be accessed.
- the current status of lost items can be checked using the website (program) provided by the system operator. If a lost item is found, the operation server will be notified automatically or manually that the item has been reacquired.
- IC tag Users should receive an IC tag from the system operation company in advance and register personal information (address, name, contact information, password, etc. as owner information) in the operation server. As described above, this IC tag is given a different serial number for each IC tag, and in addition, the contact information of the system operating company, a URL as access information to the operating server, and the like are recorded. .
- the contact information may be written later so that the person who has found the lost item can be visually confirmed, or may be displayed as a bar code on the surface of the IC tag or printed.
- the locator of the lost item can send the URL information of the operation server, which is printed or recorded on the IC tag attached to the lost item, the contact information of the system operation company, etc., to the reader / writer or barcode. It can be read by a reader or by a character reading function such as OCR, etc., easily accessible to the system operation side, and the notification of lost items can be notified.
- the operation server on the system operation side should provide the information of the lost item to the user who owns the lost item. And details on the setup for delivery, etc.
- a device having the same function as a reader / writer function capable of communicating with an IC tag may be installed in various places (in a building or in a town). Telephone poles, station premises, etc.) and can be configured to handle not only mere loss but also theft.
- the information detected by the reader / writer should be immediately transmitted to the operation server regarding the lost item, and the owner user should be contacted.
- system operation side can use the operation server to set up a bulletin board corner on the Web and post information about lost and found items from users who have lost items.
- the system operation side searches whether or not there is a report of the lost item corresponding to the written information, and if there is a report of the corresponding lost item, prompts the user as the owner. Make contact with them.
- the lock function is automatically set after a certain period of time to prevent unauthorized use of the mobile phone by the finder. Is controlled.
- the contact information of the system operator is displayed on the screen of the mobile phone, and location information and time information are transmitted at regular intervals.
- unauthorized use by the finder can be prevented, and the user can separately check the location information of the mobile phone by accessing the operation server.
- the communication system according to the present invention is useful as an information acquisition system that improves the added value in various business scenes using business cards with an IC tag or the like and a security system using an IC tag. It is.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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US10/549,973 US7580724B2 (en) | 2003-03-20 | 2004-03-19 | Communication system, communication method, and program thereof |
EP04722004A EP1610224A4 (en) | 2003-03-20 | 2004-03-19 | COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM THEREFOR |
AU2004221099A AU2004221099B2 (en) | 2003-03-20 | 2004-03-19 | Communication system, communication method, and program thereof |
KR1020057017586A KR101123927B1 (ko) | 2003-03-20 | 2004-03-19 | 통신 시스템, 통신 방법 및 기록 매체 |
CA002517790A CA2517790A1 (en) | 2003-03-20 | 2004-03-19 | Communication system, communication method, and program thereof |
HK06107050.6A HK1087234A1 (en) | 2003-03-20 | 2006-06-21 | Communication system and communication method |
Applications Claiming Priority (6)
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JP2003077615A JP3532912B1 (ja) | 2003-03-20 | 2003-03-20 | セキュリティーシステム及びそのプログラム |
JP2003-077615 | 2003-03-20 | ||
JP2003125949A JP2004334343A (ja) | 2003-04-30 | 2003-04-30 | 情報取得システム、その方法及びそのプログラム |
JP2003-125949 | 2003-04-30 | ||
JP2004076066 | 2004-03-17 | ||
JP2004-076066 | 2004-03-17 |
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EP (1) | EP1610224A4 (ja) |
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AU (1) | AU2004221099B2 (ja) |
CA (1) | CA2517790A1 (ja) |
HK (1) | HK1087234A1 (ja) |
SG (1) | SG146470A1 (ja) |
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WO (1) | WO2004084080A1 (ja) |
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WO2008074208A1 (fr) * | 2006-12-20 | 2008-06-26 | Kun Wang | Appareil de communication et son procédé d'utilisation comprenant une fonction de lecture et d'écriture sans fil de données de carte de visite |
Also Published As
Publication number | Publication date |
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AU2004221099B2 (en) | 2010-02-18 |
EP1610224A1 (en) | 2005-12-28 |
WO2004084080A9 (ja) | 2005-09-29 |
AU2004221099A1 (en) | 2004-09-30 |
TWI354480B (ja) | 2011-12-11 |
EP1610224A4 (en) | 2006-11-15 |
CA2517790A1 (en) | 2004-09-30 |
US7580724B2 (en) | 2009-08-25 |
TW200421839A (en) | 2004-10-16 |
SG146470A1 (en) | 2008-10-30 |
US20060089168A1 (en) | 2006-04-27 |
KR20050110683A (ko) | 2005-11-23 |
KR101123927B1 (ko) | 2012-03-27 |
HK1087234A1 (en) | 2006-10-06 |
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