JP2014006716A - Terminal device, ic tag, equipment maintenance system, process method, and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an equipment maintenance system capable of quickly identifying presence of a target article constituting a target of replacement in a case where there are many target articles of maintenance to be detected, the articles disposed in a narrow space.SOLUTION: An IC tag 10a performs: determining whether a serial number of an electronic device 30a received from a portable terminal 20 matches a stored serial number, and determining whether a part number of a life-specified part is recorded in the case of matching; reading an updating date of the part to determine whether the updating date has passed the present date in the case of the part number of the life-specified part being recorded; and transmitting to the portable terminal 20 a replacement target notification signal indicating a need to replace the part in the case of the updating date of the life-specified part having passed the present date.

Description

  The present invention relates to a terminal device, an IC tag, a device maintenance system, a processing method, and a program used for maintenance of a maintenance target device.

  Japanese Patent Application Laid-Open No. 2004-151867 discloses a technique that can grasp the remaining life information of each component part removed from a vending machine.

JP 2005-173815 A

  Here, although the technique disclosed in Patent Document 1 described above can display the remaining life information of the parts provided in the vending machine on the terminal, there are many parts provided in the vending machine. In some cases, the remaining life information is displayed on the terminal for all of them. Thus, for example, in order for an administrator to know which parts are to be replaced, the administrator looks at all remaining life information and determines whether each part has exceeded its expiration date. There is a problem that you have to make your own judgment, and it takes effort.

  The present invention has been made in view of the above-described problems, and provides a terminal device, an IC tag, a device maintenance system, a processing method, and a program that solve the above-described problems.

  In order to achieve the above object, the present invention obtains identification information of an object based on a search request detection unit that detects an input of a search request for an object to be monitored, and the input of the search request. An identification information acquisition unit, an exchange detection request signal transmission unit that transmits an exchange detection request signal including at least the acquired identification information, and an object to be monitored according to transmission of the exchange detection request signal From the IC tag, a replacement target notification signal including identification information of a lifetime setting component whose lifetime is set to be out of the lifetime setting components whose lifetime is set to be usable, or the lifetime setting component Among them, a replacement target notification signal receiving unit that receives a replacement target notification signal including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period, and the replacement target notification signal A life setting part identification information output unit that outputs the identification information of the life setting part included in a terminal device, characterized in that it comprises a.

  Moreover, this invention is the object identification information storage part which memorize | stores the identification information of the target object used as the monitoring object, the identification information of the one or several components contained in the said target object, and the period when the said components can be used. A life presence / absence identification information storage unit that stores the life presence / absence identification information indicating whether or not the life setting part has a life set, and an exchange detection request signal including the identification information of the target object via radio. An exchange detection request signal receiving unit, an identification information match determination unit that determines whether or not the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage unit, and When there is a match between the identification information included in the exchange detection request signal and the identification information stored in the object identification information storage unit, the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime identification information storage unit A lifetime setting component presence / absence determination unit that determines whether there is identification information of a component recorded in association with each other, and the lifetime presence / absence identification information storage unit that is associated with lifetime presence / absence identification information that indicates a lifetime setting component. A replacement presence / absence determination unit that reads the replacement deadline of the component and determines whether the replacement deadline has passed the current time, and the life presence / absence identification. When the replacement time of the part recorded in association with the life presence / absence identification information indicating that it is a life setting part in the information storage unit has passed the current time, or in the life presence / absence identification information storage unit Replacement of the relevant part is necessary when the period from the current time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part is within a predetermined period. An IC tag comprising: the replacement target notification unit for outputting a replacement target notification signal indicating that the.

  Further, the present invention provides a search request detection unit for detecting an input of a search request for an object to be monitored, and an identification information acquisition for acquiring the identification information of the object based on the input of the search request. Corresponding to the object to be monitored in response to transmission of the exchange detection request signal, and an exchange detection request signal transmission unit that transmits an exchange detection request signal including at least the acquired identification information to the IC tag. From the IC tag, a replacement target notification signal including identification information of a lifetime setting component whose lifetime is set to be out of the lifetime setting components whose lifetime is set to be usable, or the lifetime setting component Among them, a replacement target notification signal receiving unit that receives a replacement target notification signal including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period, and the replacement target notification signal A life setting component identification information output unit that outputs identification information of the life setting component included in the object, and an IC tag is included in the object identification information storage unit that stores the identification information of the object. Life presence / absence identification information storage unit that stores identification information of one or a plurality of components in association with life presence / absence identification information indicating whether or not the component is a lifetime setting component with a lifetime that is usable And the exchange detection request signal receiving unit that receives the exchange detection request signal via radio, the identification information included in the exchange detection request signal, and the identification information stored in the object identification information storage unit match. The identification information coincidence determination unit for determining whether or not the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage unit. Part In the lifetime setting component presence / absence determining unit for determining whether there is component identification information recorded in association with the lifetime presence / absence identification information indicating that the component is a lifetime setting component, the lifetime is stored in the lifetime presence / absence identification information storage unit. If there is a part identification information that is recorded in association with the life presence / absence identification information indicating that it is a set part, whether the replacement deadline of the part is read and the current time has passed The replacement expiration date of the component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time Or the period from the present time until the replacement deadline of the parts recorded in the life presence / absence identification information storage unit in association with the life presence / absence identification information indicating that it is a life setting part. A replacement target notification unit that outputs a replacement target notification signal indicating that the replacement of the component is necessary when the interval is within a predetermined period, and the terminal device and the IC tag, It is an equipment maintenance system.

Further, the present invention detects an input of a search request for a target object to be monitored by a terminal device in the equipment maintenance system, acquires identification information of the target object based on the input of the search request, and acquires the acquired identification An exchange detection request signal including at least information is transmitted, and in accordance with the transmission of the exchange detection request signal, a lifetime setting component having a lifetime that is a usable period is set by the IC tag corresponding to the object to be monitored A replacement object notification signal including identification information of a life setting part whose replacement deadline has passed the current time, or a period from the current time to the replacement deadline of the life setting part within a predetermined period The processing method is characterized in that a replacement object notification signal including identification information of a certain life setting component is received, and the identification information of the life setting component included in the replacement object notification signal is output.

  Further, according to the present invention, the IC tag in the equipment maintenance system stores the identification information of the object to be monitored, the identification information of one or more parts included in the object, and the period in which the parts can be used. The life detection presence / absence identification information indicating whether or not the life set part has a certain life is stored in association with each other, receives an exchange detection request signal including identification information of an object via wireless, and the exchange detection request signal And whether the identification information stored in the object identification information storage unit matches the identification information included in the replacement detection request signal and stored in the object identification information storage unit If there is a match with the identification information to be determined, it is determined whether there is component identification information recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit, lifespan When there is part identification information recorded in association with the life presence / absence identification information indicating the life setting part in the non-identification information storage unit, the replacement deadline time of the part is read and the replacement deadline time is displayed. It is determined whether or not the current time has passed, and the replacement deadline of the part recorded in the life presence / absence identification information storage unit in association with the life presence / absence identification information indicating the life setting part is the current time Has passed, or from the current time until the replacement deadline of the part recorded in the life presence / absence identification information storage unit associated with the life existence / non-existence identification information indicating that it is a life setting part. When the period is within a predetermined period, a replacement object notification signal indicating that the part needs to be replaced is output.

  According to another aspect of the present invention, there is provided a search request detecting means for detecting an input of a search request for an object to be monitored, a computer of a terminal device in the equipment maintenance system, and the identification information of the target based on the input of the search request. Acquires identification information acquisition means, exchange detection request signal transmission means for transmitting an exchange detection request signal including at least the acquired identification information, and corresponds to the object to be monitored in response to transmission of the exchange detection request signal From the IC tag, a replacement target notification signal including identification information of a lifetime setting component whose lifetime is set to be out of the lifetime setting components whose lifetime is set to be usable, or the lifetime setting component A replacement target notification signal for receiving a replacement target notification signal including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period Shin means is a program for causing said replacement target notification signal life setting outputs identification information of life setting components included in the component identification information output means functions as a.

  The present invention also provides an IC tag computer in an equipment maintenance system, object identification information storage means for storing identification information of an object to be monitored, identification information of one or more parts included in the object, and , Life presence / absence identification information storage means for storing in association with life presence / absence identification information indicating whether or not the relevant part is a life setting part with a set life that is a usable period, and identification information of an object via wireless An exchange detection request signal receiving means for receiving an exchange detection request signal including an identification for determining whether or not the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage means Information coincidence determination means, and when the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage means, the lifetime presence / absence identification information storage Life setting part presence / absence determination means for determining whether there is identification information of a part recorded in association with the life existence presence / absence identification information indicating that it is a life setting part in the stage, and life setting in the life existence presence / absence identification information storage means If there is part identification information that is recorded in association with life presence / absence identification information indicating that it is a part, whether the replacement deadline of the part is read and the current time has passed Replacement presence / absence determining means for determining whether or not the replacement time limit of a component recorded in the lifetime presence / absence identification information storage unit in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component has passed the current time Or the current time until the replacement deadline of the part recorded in the life presence / absence identification information storage unit in association with the life existence / non-existence identification information indicating that it is a life setting part If the period of al is within a predetermined time period, a program for causing to function as an exchange object notification means, for outputting the exchanged notification signal indicating that replacement of the part is required. 0

  In the equipment maintenance system of the present invention, when there are a large number of maintenance target objects to be detected provided in a small space, it is possible to quickly specify the presence or absence of the target object to be replaced.

It is a typical perspective view showing the whole structure of the equipment maintenance system of a 1st embodiment of the present invention. It is a block diagram which shows the circuit structure of the IC tag of the apparatus maintenance system of the 1st embodiment of this invention. It is a block diagram which shows the circuit structure of the portable terminal of the apparatus maintenance system of the 1st embodiment of this invention. It is a functional block diagram of the control circuit in the IC tag of the first embodiment of the present invention. It is a functional block diagram of the control circuit in the portable terminal of the first embodiment of the present invention. It is a flowchart which shows the data processing method of identification control of the IC tag of 1st Embodiment of this invention. It is a flowchart which shows the data processing method of the date search of the IC tag of the 1st embodiment of this invention. It is a flowchart which shows the data processing method of the status display of the IC tag of 1st Embodiment of this invention. It is a flowchart which shows the data processing method of exchange control of the IC tag of 1st Embodiment of this invention. It is a flowchart which shows the data processing method of the date update of the IC tag of the 1st embodiment of this invention. It is a typical block diagram which shows the whole structure of the apparatus maintenance system of the 2nd embodiment of this invention. It is a flowchart which shows the data processing method of the management server of the apparatus maintenance system of the 2nd embodiment of this invention. It is a schematic diagram which shows the data structure of the IC tag of the first embodiment of the present invention. It is a schematic diagram which shows the data structure of the IC tag of the first embodiment of the present invention. It is a schematic diagram which shows the data structure of the IC tag of the first embodiment of the present invention.

  A first embodiment of the present invention will be described below with reference to the drawings. Note that the various constituent elements of the present invention need only be formed so as to realize their functions. For example, dedicated hardware that exhibits a predetermined function, a microcomputer provided with a predetermined function by a computer program It can be realized as a predetermined function realized in the microcomputer by a computer program, any combination thereof, or the like.

  The various components of the present invention do not necessarily have to be independent of each other. A plurality of components are formed as a single member, and a single component is formed of a plurality of members. It may be that a certain component is a part of another component, a part of a certain component overlaps with a part of another component, or the like.

The device maintenance system of the present embodiment is, for example, an electronic device 30a that is a target of specific maintenance work such as periodic inspection and spot maintenance as a device having a life setting component in which a life that is a usable period is set. And an electronic device 30b that is not an object of the maintenance work described above as a device that does not include a lifetime setting component.
Object to be monitored

  In the present embodiment, the lifetime setting component is a component that reaches the design lifetime or the theoretical lifetime within the maintenance available period, and is a consumable component such as a battery (secondary battery) built in the electronic device 30a, a liquid crystal display. , Hard disk, mechanical contact parts, etc. A unique part number or the like for identifying the life setting part is assigned to the life setting part in advance.

  Further, in the device maintenance system of the present embodiment, as shown in FIG. 1, for example, the electronic device 30a to be subjected to the maintenance work as described above is mounted on a 19-inch rack or the like together with the electronic device 30b that is not a maintenance work target. is set up.

  IC tags 10a and 10b are mounted in advance on the surfaces of such electronic devices 30a and 30b by pasting. The IC tag 10 as described above includes a control circuit 101, a memory circuit 102, a status display unit 103, an antenna unit 104, a capacitor unit 105, a power supply circuit 106, and a modem circuit 107, as shown in FIG. The IC tag 10 stores identification information or the like of the electronic device 30a or 30b to which the IC tag 10 is attached. Instead of being attached to the electronic devices 30a and 30b, the IC tag 10 may be arranged nearby and store identification information and the like of the electronic devices 30a and 30b located nearby (in charge). In the present embodiment, the electronic devices 30a and 30b are described as examples of the objects to be monitored. However, the electronic devices 30a and 30b may be included in a case, and the electronic devices mounted in a 19-inch rack. It may be a circuit board. Further, the IC tag 10 may be configured by NFC (Near Field Communication) technology which is a standard for non-contact ICs.

  The control circuit 101 is a so-called microcomputer, and by executing a computer program stored in the memory circuit 102, the control circuit 101 corresponds to various command signals received from the portable terminal 20 (terminal device), and the IC tag 10 Integrated control of each part.

  The memory circuit 102 (target object identification information storage unit, lifetime presence / absence identification information storage unit) includes a nonvolatile flash memory and the like, and is a computer program of the control circuit 101 to be described later. Etc. are stored. As shown in FIG. 13, the data table indicating the various data includes a serial number (identification information of the object), an installation date (or may be a set date), and a binary flag (presence / absence of life) indicating the presence / absence of a life setting component. Identification information) is registered in at least the memory circuit 102. The serial number is a management ID for identifying the electronic device 30 and is set to a fixed length by a combination of characters such as numbers.

  Further, the installation date shown in the data table of FIG. 13 indicates the date when the electronic devices 30a and 30b are installed and started to operate in a 19-inch rack. For example, “1” is set in the binary flag indicating the presence / absence of the life setting component, and “0” is set if there is no life setting component. When there is a life setting part, an update date (or an update date may be used) and a part life are registered for each part number that is part identification data for each life setting part.

  The update date of the life setting component shown in the data table of FIG. 13 indicates the date when the life setting component was replaced in the past. Further, the component life of the life setting component indicates a period such as the time and the number of days that the life setting component can be used.

  The status display unit 103 is provided in the electronic device 30 specified by the user, for example, and when there is a life setting component that needs to be replaced among life setting components provided in the electronic device 30, its life This is a function for outputting that setting parts are provided. The status display unit 103 is configured by a light emitting diode (LED) that is a light emitting element, and is controlled by the control circuit 101 to be provided with a life setting component by turning off, turning on, and blinking, for example. Output that Such a status display unit 103 may output that a life setting component is provided by lighting one LED or the like as described above, and within the range where power can be supplied, each life setting component is output. It may be configured to display and output that the life setting component is provided in the electronic device 30 with a status display unit 103 constituted by a plurality of LEDs or a display.

  The antenna unit 104 (exchange detection request signal reception unit, exchange end processing start signal reception unit) is formed of a so-called antenna coil (loop antenna), and performs data communication with the portable terminal 20 by electromagnetic induction. The antenna unit 104 receives a carrier wave from the reader / writer 210 mounted on the mobile terminal 20 when the mobile terminal 20 is located within the communication area of the IC tag 10, and performs mutual induction of coils by an AC magnetic field. The power is supplied to the power supply circuit 106 by using it.

  The capacitor unit 105 forms a resonance circuit together with the antenna unit 104. The power supply circuit 106 converts the electromagnetically induced carrier wave into a direct current component and supplies power to each unit. The modem circuit 107 demodulates and modulates the digital signal.

  As shown in FIG. 3, the portable terminal 20 includes a control circuit 201, a memory circuit 202, a data input unit 203, a display 204, a clock unit 205, a communication circuit 206, a modulation / demodulation circuit 207, a carrier wave generation circuit 208, an antenna unit 209, and the like. Have In the portable terminal 20 of this embodiment, a reader / writer 210 is integrated in consideration of workability of maintenance work. The reader / writer 210 includes a modulation / demodulation circuit 207, a carrier wave generation circuit 208, and an antenna unit 209. The mobile terminal 20 may be mobile phone communication such as 3G or LTE, has a short-range wireless communication function such as a wireless LAN, and is a terminal connected to the Internet or an intranet network via a wireless LAN base unit (access point) But it ’s okay. The terminal device of the present invention is not limited to a mobile phone, a smart phone, or a tablet terminal (a terminal equipped with Android (registered trademark) OS), but other devices having a wireless communication function (for example, a game machine, a tablet PC (Personal Computer) ), Notebook PC, PDA (Personal Data Assistants).

  The control circuit 201 is composed of a microcomputer or the like, and performs integrated control of each unit of the mobile terminal 20 by executing a computer program stored in the memory circuit 202. The memory circuit 202 stores a computer program of the control circuit 201 and various data described later. The data input unit 203 receives input of the serial number of the electronic device 30 and various commands. Specifically, the data input unit 203 is, for example, a keyboard including a numeric keypad or a dedicated key, a touch panel, or the like. If the data input unit 203 is a touch panel, it can also be used as the display 204.

  The display 204 is composed of an LCD (Liquid Crystal Display) or the like, and displays received information as characters based on the result of communication with the IC tag 10. The clock unit 205 generates information on the current date (or the current date and time).

  The communication circuit 206 executes communication with a host device (not shown). The modulation / demodulation circuit 207 modulates / demodulates a digital signal transmitted / received to / from the IC tag 10. The carrier wave generation circuit 208 generates a carrier wave used for communication with the IC tag 10. The antenna unit 209 performs power supply and data communication with the IC tag 10 by electromagnetic induction.

  The various commands input by the data input unit 203 described above are commands for controlling the IC tag 10. The command is a search request for starting a search request (hereinafter referred to as “search request”) for searching for an electronic device 30 and searching for a life setting component to be replaced among the life setting components provided in the electronic device 30. It is a command. Alternatively, the command input by the data input unit 203 is a replacement end process (hereinafter referred to as “replacement end process”) for updating the update date stored in the memory circuit 102 of the IC tag 10 when the life setting component is replaced. One of the exchange end process start commands (exchange end process registration) to be started.

FIG. 4 is a functional block diagram configured by the control circuit 101 of the IC tag 10.
The control circuit 101 executes a program recorded in the memory circuit 102. Thereby, in the control circuit 101, the identification information coincidence determination unit 11, the life setting component presence / absence determination unit 12, the replacement presence / absence determination unit 13, the replacement target notification unit 14, the replacement expiration time update unit 15, and the replacement detection The functions of the processing units of the hour light emission control unit 16 and the update light emission control unit 17 are configured.

Here, the identification information match determination unit 11 is a processing unit that determines whether the serial number included in the exchange detection request signal matches the serial number stored in the memory circuit 102.
The life setting component presence / absence determining unit 12 also has information on the presence / absence of a life setting component in the memory circuit 102 when the serial number included in the replacement detection request signal matches the serial number stored in the memory circuit 102. It is a processing unit that determines whether there is component identification information (component number) that is recorded in association with the information that is indicated.
Further, when there is a part number recorded in the memory circuit 102 in association with information indicating that it is a life setting part, the replacement presence / absence determination unit 13 reads the replacement date (at the time of replacement) of the part. It is a processing unit that determines whether or not the exchange date has passed the current date (current time).
Further, the replacement object notifying unit 14 is used when a replacement date of a component recorded in the memory circuit 102 in association with information indicating that it is a life setting component has passed the current date, or when the memory circuit 102 If the period from the current time until the replacement date of the part recorded in association with the information indicating that it is a life setting part is within a predetermined period, it indicates that the part needs to be replaced It is a processing unit that outputs an exchange target notification signal.

Further, the replacement time limit update unit 15 is a case where the serial number included in the replacement end process start signal matches the serial number stored in the memory circuit 102, and the life setting component included in the replacement end process start signal. When the part number is recorded in the memory circuit 102, a new replacement date in which the replacement date recorded in the memory circuit 102 is added to the current date of the lifetime of the lifetime setting component included in the replacement end process start signal. It is a processing unit that updates the information (at the time of new replacement deadline).
In addition, the light emission control unit 16 at the time of replacement detection displays a status display unit when the replacement date of a component recorded in the memory circuit 102 in association with information indicating a life setting component has passed the current date. 103 is a processing unit that emits light.
The light emission control unit 17 at the time of update is a processing unit that causes the light emitting unit to emit light when the replacement date recorded in the memory circuit 102 is updated to information on a new replacement date.

FIG. 5 is a functional block diagram configured by the control circuit 201 of the mobile terminal 20.
The control circuit 201 executes a program recorded in the memory circuit 202. Thus, in the control circuit 201, the search request detection unit 21, the identification information acquisition unit 22, the replacement detection request signal transmission unit 23, the replacement target notification signal reception unit 24, the life setting component identification information output unit 25, the replacement end process registration The functions of the processing units of the detection unit 26, the exchange end process start signal transmission unit 27, and the exchange process end signal reception unit 28 are configured.

Here, the search request detection unit 21 is a processing unit that detects an input of a search request for an object to be monitored.
The identification information acquisition unit 22 is a processing unit that acquires the serial number of the electronic device 30 based on the input of the search request.
The exchange detection request signal transmission unit 23 is a processing unit that transmits an exchange detection request signal including the serial number of the electronic device 30.
Further, in response to the transmission of the replacement detection request signal, the replacement target notification signal receiving unit 24 determines that the replacement date of the life setting component has passed the current date from the IC tag attached to the electronic device 30 to be monitored. A process for receiving a replacement target notification signal including the part number of a life setting part or a replacement target notification signal including a part number of a life setting part whose lifetime from the current date to the replacement date is within a predetermined period. Part.
The life setting component identification information output unit 25 is a processing unit that outputs the part number of the life setting component included in the replacement target notification signal.
The replacement end process registration detection unit 26 is a processing unit that detects an input of replacement end process registration of the target electronic device 30.
The exchange end process start signal transmission unit 27 is a processing unit that transmits an exchange end process start signal including the serial number of the target electronic device 30 based on the input of the exchange end process registration.
The exchange process end signal receiving unit 28 is a processing unit that receives an exchange process end signal indicating the serial number of the target electronic device 30 from the IC tag 10 in response to transmission of the exchange end process start signal.

Hereinafter, the details of the processing of the device maintenance system having the mobile terminal 20 and the IC tag 10 described above will be described in order.
With the configuration as described above, in the device maintenance system of the present embodiment, first, the user sends the search request command described above to the mobile terminal 20 in order to specify the electronic device 30 in maintenance work such as periodic inspection and spot maintenance. Perform input operations. Then, the data input unit 203 outputs a search request command to the control circuit. Next, in the control circuit 201 of the portable terminal 20, the search request detection unit 21 detects a search request command. Then, the identification information acquisition unit 22 displays a serial number input screen on the display 204 and acquires the serial number of the electronic device 30 input by the user on the input screen. Then, the exchange detection request signal transmission unit 23 of the control circuit 201 generates identification information including the acquired serial number and the current date generated by the clock unit 205, and stores the generated identification information in the memory circuit 202.

  Next, the user brings the reader / writer 210 of the portable terminal 20 close to the communication area of the IC tag 10 attached to the electronic device 30 by manual operation. When this operation is performed, the exchange detection request signal transmission unit 23 generates the exchange detection request signal including the generated identification information in the reader / writer 210 in response to the user's manual operation. The signal is superimposed on the high frequency signal and transmitted to the IC tag 10. That is, the reader / writer 210 modulates the high frequency signal generated by the carrier wave generation circuit 208 by the modulation / demodulation circuit 207 and superimposes information, and outputs a radio signal from the antenna 209. Note that the mobile terminal 20 can also retrieve and extract the serial number of the electronic device 30 from a database that stores customer information to be maintained via a communication network.

  Then, as shown in FIG. 6, the IC tag 10 is excited by a high-frequency signal transmitted from the reader / writer 210 of the mobile terminal 20, and an electromotive force is generated in the power supply circuit 106 by mutual induction of the coil by an AC magnetic field. (Step a1).

  Further, the control circuit 101 of the IC tag 10 detects the identification information by the command from the portable terminal 20 superimposed on the carrier wave, registers the identification information in the memory circuit 102, and the serial number manually input to the portable terminal 20 as described above. And the current date are acquired (step a2).

  Next, the identification information coincidence determination unit 11 of the control circuit 101 compares the acquired serial number with the serial number registered in the memory circuit 102 (step a3). If they match (step a3-Y), the life setting component presence / absence determination unit 12 determines the presence / absence of a life setting component (step a4).

  When the life setting component presence / absence determination unit 12 determines that the memory content of the presence / absence of the life setting component is value 1 (part is present) (step a4-Y), the replacement presence / absence determination unit 13 A date search for the update date is executed (step a5). In this date search process, the replacement presence / absence determination unit 13 searches for a life setting component in order from the first case as shown in FIGS. 7 and 14, so that the value “1” is set as an initial value for N (number). Register (step b1).

  Further, the replacement presence / absence determination unit 13 is shown in FIG. 7 in order to determine, for example, the status of the status display unit 103 such as an LED, which is off (= value 0) / lit (= value 1) / flashing (= value 2) Thus, the value 1 is registered as an initial value in L (step b2). Next, the replacement presence / absence determination unit 13 compares the current date with an update date (at the time of replacement) that is a scheduled replacement date for the life setting component recorded in advance in the memory circuit 102 (step b3). If the update date has not passed, the above-mentioned number N is incremented in order to search for the second and subsequent life setting components (step b4).

  Further, if the current date has passed the update date, the replacement presence / absence determination unit 13 records the part number to determine the replacement time of the life setting part (step b6), and registers the value 2 in L (step b). b7). Further, the exchange presence / absence determination unit 13 increments the number N (step b4).

  When the processing as described above is completed, the replacement presence / absence determination unit 13 determines whether or not the search for the life setting parts has been performed for all the cases (step b5), and ends the processing when the total number is reached. If the total number has not been reached, the above processing is repeated until the total number is reached (steps b3 to b5).

  As shown in FIG. 6, the IC tag 10 has L = 0 if the serial number acquired from the portable terminal 20 and the registered serial number do not match as described above (step a3-N). The status display unit 103 shifts to status display (step a6).

  Moreover, even if the serial number acquired from the portable terminal 20 and the registered serial number match (step a3-Y), the IC tag 10 sets L = 1 (step a8) when there is no life setting component. ), And shifts to the status display of the status display unit 103 (step a6).

  When the date search for the update date of the life setting component as described above is completed, the light emission control unit 16 at the time of replacement detection drives the status display unit 103 corresponding to the search result as shown in FIG. The LED of the status display unit 103 is turned off / lighted / flashed (step a6).

  At this time, as shown in FIG. 8, in the control circuit 101 of the IC tag 10, the replacement detection light emission control unit 16 determines the value of L temporarily stored in the memory circuit 202 (step c1). When = 0 (when the serial numbers do not match), the LED of the status display unit 103 is kept off (step c4). In addition, the light emission control unit 16 at the time of replacement detection displays a status display when L = 1 (when the serial number matches but there is no life setting component or when there is a life setting component but the replacement time has not been reached). The LED of the unit 103 is turned on (step c2). The light emission control unit 16 at the time of replacement detection indicates that the LED of the status display unit 103 is replaced with replacement warning data when L = 2 (when the serial number is the same, the life setting part is present, and the replacement time is reached). Blinking (step c5).

  Further, in the IC tag 10, the replacement object notification unit 14 of the control circuit 101 sends an exchange object notification signal including the determination result as described above to the portable terminal 20 together with its part number and the like as shown in FIG. Reply with guidance (step a7). The determination result includes the part number of the life setting part determined that the current date has passed the update date. Then, the exchange target notification signal receiving unit 24 of the control circuit 201 in the portable terminal 20 acquires the determination result from the exchange target notification signal received from the IC tag 10. Then, the life setting component identification information output unit 25 displays and outputs the part number of the life setting component determined to have the current date that has passed the update date included in the determination result on the display 204 as replacement warning data. .

For this reason, the user can easily specify the electronic device 30 having the life setting component that needs to be replaced from the notification output of the status display unit 103 provided in the IC tag 10. At the same time, the life setting component that needs to be replaced can be easily determined because the part number is reported and output by the portable terminal 20.
Further, according to the above-described processing, information on only the life setting component that is a life setting component that needs to be replaced among a number of components in the electronic device 30 is displayed on the mobile terminal 20. When there are a large number of maintenance target objects to be detected, it is possible to quickly specify the presence or absence of the target object to be replaced.

  Therefore, the user can specify and replace the life setting component of the electronic device 30. Next, a user operation and processing of the IC tag 10 when the life setting component is exchanged in this way will be described.

In the control circuit 101 of the IC tag 10, the replacement target notification unit 14 is a period from the current time until the replacement date of the component recorded in the memory circuit 102 in association with the information indicating that it is a life setting component. May be output in a replacement target notification signal indicating that the part needs to be replaced. At this time, the replacement object notification unit 14 stores the remaining effective life period or the effective life date in the replacement object notification signal and transmits it to the portable terminal 20. Thereby, the portable terminal 20 may display the remaining effective life period or the effective life date together with the part number of the life setting part whose life is approaching.
In the above description, the IC tag 10 outputs information such as whether or not the life setting component has reached the replacement time by blinking of the LED, etc., but other output functions (for example, output by sound or liquid crystal display). You may make it output.
Further, the mobile terminal 20 may contact the IC tag 10 to transmit / receive the various information described above to / from the IC tag 10.
The mobile terminal 20 may acquire the current date from an external device such as a server connected via a network instead of acquiring the current date from the clock unit 205.

  After the replacement of the life setting component is completed, the user operates the data input unit 203 of the mobile terminal 20 to start the replacement end process start command and the serial number of the electronic device 30 provided with the replaced life setting component. And the part number of the replaced life setting part. Then, in the portable terminal 20, the replacement end process registration detection unit 26 of the control circuit 201 detects the input. Next, the replacement end process start signal transmission unit 27 generates identification information including the serial number and the part number input corresponding to the user's operation and the current date generated by the clock unit 205, and the memory circuit 202. To remember.

  In such a state, the exchange end process start signal transmitting unit 27 electromagnetically transmits the exchange process end start signal including the generated identification information and the exchange end process start command to the IC tag 10 by superimposing the exchange process end start signal on the carrier wave. Send by induction.

  Here, when the user places the mobile terminal 20 in the communication area of the IC tag 10 attached to the electronic device 30, the IC tag 10 is removed from the reader / writer 210 of the mobile terminal 20 as shown in FIG. Excitation is generated by the transmitted high-frequency signal, and an electromotive force is generated in the power supply circuit 106 by mutual induction of the coil by an AC magnetic field (step d1).

  Further, in the IC tag 10, the control circuit 101 acquires the exchange end process start signal superimposed on the carrier wave and transmitted from the mobile terminal 20, and detects the exchange end process start command included in the exchange end process start signal. Then, the control circuit 101 detects the serial number and the part number from the identification information included in the replacement end process start signal, registers them in the memory circuit 102, and acquires the serial number and the current date (step d2). .

  Next, the identification information coincidence determination unit 11 of the control circuit 101 compares the acquired serial number with the serial number recorded in the memory circuit 102 (step d3). If they match (step d3-Y), the lifetime setting component presence / absence determining unit 12 determines the presence / absence of the lifetime setting component (step d4).

  When the life setting component presence / absence determination unit 12 determines that the memory content of the presence / absence of the life setting component is value 1 (parts are present) (step d4-Y), the replacement time limit updating unit 15 The date is updated (step d5). In this date update process, the replacement presence / absence determination unit 13 searches for the life setting parts in order from the first case as shown in FIGS. 10 and 15, and therefore sets the value “1” as an initial value to N (number). Register (step e1).

  In addition, the replacement time limit update unit 15 determines the state of the status display unit 103 such as an LED, for example, extinguished (= value 0) / lit (= value 1) / flashing (= value 2). As shown, a value 1 is registered as an initial value in L (step e2). Next, the replacement time limit updating unit 15 collates the part number acquired from the identification information included in the replacement end process start signal with the part number registered in the memory circuit 102 (step e3). Step e3-Y), the new update date, which is the sum of the current date and the component life, is rewritten to the update date and updated (Step e6).

  When this is completed, the replacement period update unit 15 registers the value 2 in L (step e7), and increments the aforementioned number N in order to search for the second and subsequent life setting parts (step e4). In addition, also when the part number acquired from the identification information included in the replacement end process start signal does not match the registered part number (step e3-N), the number N is incremented (step e4).

  When the processing as described above is completed, the replacement time limit update unit 15 determines whether or not the search for the life setting parts has been performed for all the cases (step e5), and ends the processing when the total number is reached. If the total number has not been reached, the above processing is repeated until the total number is reached (steps e3 to b5).

  As shown in FIG. 9, the IC tag 10 has L = 0 if the serial number acquired from the portable terminal 20 does not match the registered serial number (step d3-N) as described above. The state display unit 103 shifts to a state display (step d6).

  Further, even if the serial number acquired from the mobile terminal 20 matches the registered serial number (step d3-Y), the IC tag 10 sets L = 1 (step d8) when there is no life setting component. ), And shifts to the status display of the status display unit 103 (step d6).

  When the date update of the life setting component as described above is completed, the on-update light emission control unit 17 drives the state display unit 103 corresponding to the search result as shown in FIG. LED is turned off / turned on / flashes (step d6).

  At this time, as shown in FIG. 8, in the control circuit 101 of the IC tag 10, the update light emission control unit 17 determines the value of L temporarily stored in the memory circuit 202 (step c1), and L = 0. In this case, the LED of the status display unit 103 is kept off (step c4). Further, the light emission control unit 17 at the time of update is a status display unit when L = 1 (when the serial number matches but there is no life setting component or when the life setting component exists but the replacement time has not been reached). The LED 103 is turned on (step c2). Further, the light emission control unit 17 at the time of update flashes the LED of the status display unit 103 when L = 2 (when the serial number matches, there is a life setting component, and the update date is changed) ( Step c5).

  Further, in the IC tag 10, as shown in FIG. 9, the control circuit 101 returns an exchange process end signal including the determination result as described above to the portable terminal 20 by electromagnetic induction (step d7). The determination result includes the part number of the life setting part whose update date is updated. Then, the exchange process end signal receiver 28 of the control circuit 201 in the mobile terminal 20 acquires the determination result from the exchange process end signal received from the IC tag 10. Then, the life setting component identification information output unit 25 displays on the display 204 the part number of the life setting component whose update date is updated, which is included in the determination result. For this reason, the user can easily specify that the update date has been updated for the replaced life setting component from the notification output of the status display unit 103 provided in the IC tag 10. At the same time, since the part number of the life setting part for which the update date has been updated by the replacement is reported on the mobile terminal 20, the user is notified that the update date for the life setting part has been updated. It can be easily judged.

  In the above-described processing, it is assumed that identification information including a serial number and a part number is stored in the replacement end processing start signal transmitted from the portable terminal 20 to the IC tag 10 after the replacement is completed. Furthermore, information on the new update date of the life setting part after replacement and an update date update command may be stored in the replacement end process start signal. In this case, the control circuit 101 of the IC tag 10 may update the update date information using the new update date included in the replacement end process start signal based on the detection of the update date update command.

  As described above, according to the processing of the mobile terminal 20 and the IC tag 10 according to the first embodiment, the maintenance target object has exceeded the lifetime, or the remaining lifetime has become shorter than a predetermined period set in advance. The IC tag 10 displays information to that effect, and transmits identification information of the object to be exchanged to the portable terminal 20. And a portable terminal displays the information of the target object used as the exchange object. Thereby, when there are a large number of objects to be detected to be detected provided in a narrow space, it is possible to quickly specify whether or not there are objects to be replaced.

  Next, a second embodiment of the present invention will be described below with reference to FIGS. In the maintenance management system of this embodiment, as shown in FIG. 11, a management server 50 is introduced above the mobile terminal 20, and the management server 50 and the mobile terminal 20 are connected by a data network such as the Internet 40. The

  Since the configuration and operation of the IC tag 10 and the portable terminal 20 are the same as those of the first embodiment described above, description thereof will be omitted, and only differences will be described below. The portable terminal 20 requests an upper management server 50 via the Internet 40 to inquire about detailed part information of a paid replacement part which is a life setting part by manual operation of the data input unit 203.

  In the management server 50, database software is incorporated in a general-purpose server computer. For example, customer information and maintenance information are registered. In part of the maintenance information, detailed part information such as a model number, a stock quantity, a replacement procedure manual, and the like of a paid replacement part is registered for each part number.

  The management server 50 collates the component number transferred from the portable terminal 20 with the stored component number (component inquiry control), and returns the collation result to the portable terminal 20. FIG. 12 is a flowchart showing a process performed by the management server 50 requested to make an inquiry from the mobile terminal 20.

  As described above, in the process after the search request command for the IC tag 10 in FIG. 6 is input, the mobile terminal 20 has a life setting component that needs to be replaced and acquires information on the component number ( In step a7), a user who performs maintenance or the like of the electronic device 30 using the portable terminal 20 obtains the detailed information of the life setting component. Send an inquiry request that includes the part number.

  The management server 50 acquires the part number information from the portable terminal 20 based on the reception of the inquiry request (step f1). Information in the database is searched by using the acquired part number as a key (step f2). When a matching part number is searched for (step f2-Y), detailed part information about the life setting part is acquired (step f3).

  Then, the part detail information of the part number acquired in this way is returned as an inquiry result to the portable terminal 20 requested to make an inquiry (step f4). For this reason, the user of the portable terminal 20 can obtain the detailed part information of the paid replacement part that is the life setting part.

  If the detailed part information corresponding to the part number acquired from the mobile terminal 20 is not searched (step f2-N), a message notifying that the detailed part information corresponding to the acquired part number does not exist is displayed on the mobile terminal 20. (Step f5). In this case, the user of the portable terminal 20 can recognize that the paid replacement part that is the life setting part is not managed by the management server 50.

  The present invention is not limited to the present embodiment, and various modifications are allowed without departing from the scope of the present invention. For example, in the above embodiment, the IC tag 10 is attached to each of the plurality of electronic devices 30, and the IC tag 10 of the electronic device 30 that is a maintenance target device having a life setting component whose replacement date has passed the current date. Has been illustrated as blinking as replacement warning data.

  However, when there is one electronic device 30 having a life setting component, the portable terminal 20 can be replaced without turning on or blinking the IC tag 10 when the replacement date of the life setting component has passed the current date. A part number may be notified and output as warning data (not shown).

  Also, in the above embodiment, the electronic device 30 that is a maintenance target device has a plurality of life setting parts, and the portable terminal 20 notifies and outputs the part number of the life setting part whose replacement date has passed the current date as replacement warning data. Exemplified what to do.

  However, when the electronic device 30 that is a maintenance target device has one life setting component, the portable terminal 20 does not notify and output the part number of the life setting component whose replacement date has passed the current date as replacement warning data. The IC tag 10 of the electronic device 30 may blink as replacement warning data (not shown).

  Further, the mobile terminal 20 transmits the current date to the IC tag 10, and the IC tag 10 compares the received current date with the registered exchange date, and the compared exchange date has passed the current date. The flashing of the LED is notified and output as replacement warning data, and the portable terminal 20 outputs the notification of the part number as replacement warning data.

  However, when the IC tag 10 is driven by the portable terminal 20, the exchange date is returned, and the portable terminal 20 receives the exchange date from the driven IC tag 10, compares it with the current date, and compares the exchange date. If the current date has passed, a part number and replacement warning data may be notified and output (not shown).

  Moreover, in the said form, it illustrated that the next replacement date of a lifetime setting component was registered into IC tag 10 as the sum total of a component lifetime and the last present date. However, the next replacement date of the life setting part may be registered in advance as the sum of the production date or shipping date and the part life.

  Furthermore, in the present embodiment, it is exemplified that each unit of the device maintenance system is logically realized as various functions by a computer program. However, each of these units can be formed as unique hardware, or can be realized as a combination of software and hardware.

  Moreover, although the present Internet 40 was illustrated as a data network in the said form, this may be NGN (Next Generation Network) which is the next generation Internet.

  Needless to say, the above-described embodiment and a plurality of modifications can be combined within a range in which the contents do not conflict with each other. Further, in the above-described embodiments and modifications, the structure of each part has been specifically described, but the structure and the like can be changed in various ways within a range that satisfies the present invention.

  Moreover, although one part thru | or all of the said form can be described also as the following additional remarks, it is not limited to the following description.

(Appendix 1)
A search request detector for detecting an input of a search request for an object to be monitored;
Based on the input of the search request, an identification information acquisition unit that acquires identification information of the object;
An exchange detection request signal transmitter for transmitting an exchange detection request signal including at least the acquired identification information;
In response to the transmission of the replacement detection request signal, the replacement expiration time has passed from the IC tag corresponding to the object to be monitored among the life setting parts whose lifetime is set to be usable. Replacement target notification signal including identification information of a life setting component, or replacement target notification including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period of the life setting component An exchange target notification signal receiving unit for receiving a signal;
A life setting component identification information output unit for outputting identification information of a life setting component included in the replacement object notification signal;
A terminal device comprising:

(Appendix 2)
An exchange end process registration detecting unit for detecting an input of the exchange end process registration of the object;
An exchange end process start signal transmitter for transmitting an exchange end process start signal including at least the identification information of the object based on the input of the exchange end process registration;
An exchange process end signal receiving unit that receives an exchange process end signal indicating at least identification information of the object from the IC tag in response to transmission of the exchange end process start signal;
The terminal device according to attachment 1, further comprising:

(Appendix 3)
The terminal device according to Supplementary Note 1 or Supplementary Note 2, wherein the identification information acquisition unit acquires identification information of the object based on input from a user or reading from a storage unit.

(Appendix 4)
An object identification information storage unit for storing identification information of an object to be monitored;
A lifetime in which identification information of one or more components included in the object is associated with lifetime identification information indicating whether the component is a lifetime setting component with a lifetime that is a usable period. Presence / absence identification information storage unit;
An exchange detection request signal receiving unit for receiving an exchange detection request signal including identification information of an object via wireless;
An identification information matching determination unit that determines whether or not the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage unit;
When the identification information included in the replacement detection request signal matches the identification information stored in the object identification information storage unit, the lifetime presence / absence identification indicating that it is a lifetime setting component in the lifetime identification information storage unit A life setting component presence / absence determining unit that determines whether there is identification information of a component recorded in association with information;
When there is part identification information recorded in association with the life presence / absence identification information indicating that it is a life setting part in the life presence / absence identification information storage unit, the replacement deadline is read by reading the replacement deadline of the part A replacement presence / absence determination unit that determines whether or not the time has passed the current time; and
If the replacement time of a component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time, or the lifetime presence / absence identification When the period from the present time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part in the information storage unit is within a predetermined period, An exchange object notification unit that outputs an exchange object notification signal indicating that an exchange is necessary;
An IC tag comprising:

(Appendix 5)
An exchange end process start signal receiving unit for receiving an exchange end process start signal including at least the identification information of the object and the identification information of the replaced life setting component;
When the identification information included in the replacement end process start signal matches the identification information stored in the object identification information storage unit, the identification information of the life setting component included in the replacement end process start signal is When recorded in the lifetime presence / absence identification information storage unit, the replacement deadline time recorded in the replacement deadline storage unit is the lifetime of the lifetime setting component included in the replacement end process start signal. An update unit at the time of replacement due to be renewed at the new replacement due date,
The IC tag according to appendix 4, wherein the IC tag is provided.

(Appendix 6)
The light emitting unit is caused to emit light when the replacement time of the part recorded in the life presence / absence identification information storage unit associated with the life presence / absence identification information indicating that it is a life setting part has passed. A light emission control unit at the time of replacement detection;
The IC tag according to appendix 4 or appendix 5, characterized by comprising:

(Appendix 7)
The replacement presence / absence determination unit, when there is a plurality of component identification information recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit, The IC tag according to any one of appendix 4 to appendix 6, wherein the time for replacement of a part is read to determine whether or not the current replacement time has passed.

(Appendix 8)
When the replacement time limit is updated, an update light emission control unit that causes the light emission unit to emit light,
The IC tag according to any one of appendix 4 to appendix 7, further comprising:

(Appendix 9)
The terminal device
A search request detector for detecting an input of a search request for an object to be monitored;
Based on the input of the search request, an identification information acquisition unit that acquires identification information of the object;
An exchange detection request signal transmitter for transmitting an exchange detection request signal including at least the acquired identification information to an IC tag;
In response to the transmission of the replacement detection request signal, the replacement expiration time has passed from the IC tag corresponding to the object to be monitored among the life setting parts whose lifetime is set to be usable. Replacement target notification signal including identification information of a life setting component, or replacement target notification including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period of the life setting component An exchange target notification signal receiving unit for receiving a signal;
A life setting component identification information output unit that outputs identification information of the life setting component included in the replacement object notification signal,
IC tag
An object identification information storage unit for storing identification information of the object;
A lifetime in which identification information of one or more components included in the object is associated with lifetime identification information indicating whether the component is a lifetime setting component with a lifetime that is a usable period. Presence / absence identification information storage unit;
An exchange detection request signal receiving unit for receiving the exchange detection request signal via wireless;
An identification information matching determination unit that determines whether or not the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage unit;
When the identification information included in the replacement detection request signal matches the identification information stored in the object identification information storage unit, the lifetime presence / absence identification indicating that it is a lifetime setting component in the lifetime identification information storage unit A life setting component presence / absence determining unit that determines whether there is identification information of a component recorded in association with information;
When there is part identification information recorded in association with the life presence / absence identification information indicating that it is a life setting part in the life presence / absence identification information storage unit, the replacement deadline is read by reading the replacement deadline of the part A replacement presence / absence determination unit that determines whether or not the time has passed the current time; and
If the replacement time of a component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time, or the lifetime presence / absence identification When the period from the present time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part in the information storage unit is within a predetermined period, A replacement object notification unit that outputs a replacement object notification signal indicating that replacement is necessary. A device maintenance system comprising the terminal device and the IC tag.

(Appendix 10)
The terminal device is
An exchange end process registration detecting unit for detecting an input of the exchange end process registration of the object;
An exchange end process start signal transmitter for transmitting an exchange end process start signal including at least the identification information of the object based on the input of the exchange end process registration;
An exchange process end signal receiving unit that receives an exchange process end signal indicating at least identification information of the object from the IC tag in response to transmission of the exchange end process start signal;
The apparatus maintenance system according to appendix 9, characterized by comprising:

(Appendix 11)
The IC tag is
An exchange end process start signal receiving unit for receiving an exchange end process start signal including at least the identification information of the object and the identification information of the replaced life setting component;
When the identification information included in the replacement end process start signal matches the identification information stored in the object identification information storage unit, the identification information of the life setting component included in the replacement end process start signal is When recorded in the lifetime presence / absence identification information storage unit, the replacement deadline time recorded in the replacement deadline storage unit is the lifetime of the lifetime setting component included in the replacement end process start signal. An update unit at the time of replacement due to be renewed at the new replacement due date,
The apparatus maintenance system according to appendix 9 or appendix 10, characterized by comprising:

(Appendix 12)
The IC tag is
The light emitting unit is caused to emit light when the replacement time of the part recorded in the life presence / absence identification information storage unit associated with the life presence / absence identification information indicating that it is a life setting part has passed. A light emission control unit at the time of replacement detection;
The apparatus maintenance system according to any one of appendix 9 to appendix 11, further comprising:

(Appendix 13)
When the replacement time limit is updated, an update light emission control unit that causes the light emission unit to emit light,
The apparatus maintenance system according to any one of appendix 9 to appendix 12, further comprising:

(Appendix 14)
The terminal device in the equipment maintenance system detects the input of the search request for the object to be monitored,
Based on the input of the search request, to obtain identification information of the object,
Transmitting an exchange detection request signal including at least the acquired identification information;
In response to the transmission of the replacement detection request signal, the replacement expiration time has passed from the IC tag corresponding to the object to be monitored among the life setting parts whose lifetime is set to be usable. Replacement target notification signal including identification information of a life setting component, or replacement target notification including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period of the life setting component Receive the signal,
Outputting identification information of a life setting component included in the replacement object notification signal.

(Appendix 15)
IC tag in equipment maintenance system
Store the identification information of the object to be monitored,
Storing the identification information of one or more parts included in the object in association with the lifetime presence / absence identification information indicating whether or not the component is a lifetime setting component whose lifetime is a usable period,
An exchange detection request signal including identification information of an object is received via radio,
It is determined whether the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage unit,
When there is a match between the identification information included in the replacement detection request signal and the identification information stored in the object identification information storage unit, the lifetime presence / absence identification information indicating that the component is a life setting component in the lifetime presence / absence identification information storage unit Determine whether there is component identification information recorded in association with
When there is part identification information recorded in association with the life presence / absence identification information indicating that it is a life setting part in the life presence / absence identification information storage unit, the replacement deadline is read by reading the replacement deadline of the part Determine whether the time has passed the current time,
If the replacement time of a component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time, or the lifetime presence / absence identification When the period from the present time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part in the information storage unit is within a predetermined period, A processing method characterized by outputting an exchange target notification signal indicating that exchange is necessary.

(Appendix 16)
Computer of terminal device in equipment maintenance system
Search request detecting means for detecting an input of a search request for an object to be monitored;
Identification information acquisition means for acquiring identification information of the object based on the input of the search request;
Exchange detection request signal transmitting means for transmitting an exchange detection request signal including at least the acquired identification information;
In response to the transmission of the replacement detection request signal, the replacement expiration time has passed from the IC tag corresponding to the object to be monitored among the life setting parts whose lifetime is set to be usable. Replacement target notification signal including identification information of a life setting component, or replacement target notification including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period of the life setting component Exchange target notification signal receiving means for receiving a signal,
Life setting component identification information output means for outputting the identification information of the life setting component included in the replacement object notification signal,
A program characterized by functioning as

(Appendix 17)
IC tag computer in equipment maintenance system
Object identification information storage means for storing identification information of an object to be monitored;
A lifetime in which identification information of one or more components included in the object is associated with lifetime identification information indicating whether the component is a lifetime setting component with a lifetime that is a usable period. Presence / absence identification information storage means,
An exchange detection request signal receiving means for receiving an exchange detection request signal including identification information of an object via wireless;
Identification information match determination means for determining whether the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage means;
When the identification information included in the replacement detection request signal matches the identification information stored in the object identification information storage unit, the lifetime presence / absence identification indicating that the component is a lifetime setting component in the lifetime identification information storage unit Life setting component presence / absence determining means for determining whether there is component identification information recorded in association with information,
If there is part identification information recorded in association with the life presence / absence identification information indicating that it is a life setting part in the life presence / absence identification information storage means, the replacement deadline is read by reading the replacement deadline of the part Replacement presence / absence determining means for determining whether or not the time has passed.
If the replacement time of a component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time, or the lifetime presence / absence identification When the period from the present time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part in the information storage unit is within a predetermined period, A replacement object notification means for outputting a replacement object notification signal indicating that replacement is necessary,
A program characterized by functioning as

DESCRIPTION OF SYMBOLS 30 Electronic device 10 IC tag 20 Portable terminal 101, 201 ... Control circuit 102, 202 ... Memory circuit 103 ... Status display unit 104 ... Antenna part 105 ... Capacitor part 106 ... Power supply circuit DESCRIPTION OF SYMBOLS 107 ... Modulation / demodulation circuit 203 ... Data input part 204 ... Display 205 ... Clock part 206 ... Communication circuit 207 ... Modulation / demodulation circuit 208 ... Carrier wave generation circuit 209 ... Antenna part 11 ... Identification information coincidence determination unit 12 ... Life setting component presence / absence determination unit 13 ... Replacement presence / absence determination unit 14 ... Replacement object notification unit 15 ... Replacement time limit update unit 16 ... Replacement detection Light-emission control unit 17 ... Update-time light emission control unit 21 ... Search request detection unit 22 ... Identification information acquisition unit 23 ... Exchange detection request signal transmission unit 24 ... Conversion target notification signal receiver 25 ... life setting part identification information output unit 26 ... exchange termination processing registration detection unit 27 ... exchange termination processing start signal transmitting section 28 ... replacement process completion signal receiving section

Claims (10)

A search request detector for detecting an input of a search request for an object to be monitored;
Based on the input of the search request, an identification information acquisition unit that acquires identification information of the object;
An exchange detection request signal transmitter for transmitting an exchange detection request signal including at least the acquired identification information;
In response to the transmission of the replacement detection request signal, the replacement expiration time has passed from the IC tag corresponding to the object to be monitored among the life setting parts whose lifetime is set to be usable. Replacement target notification signal including identification information of a life setting component, or replacement target notification including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period of the life setting component An exchange target notification signal receiving unit for receiving a signal;
A life setting component identification information output unit for outputting identification information of a life setting component included in the replacement object notification signal;
A terminal device comprising: An exchange end process registration detecting unit for detecting an input of the exchange end process registration of the object;
An exchange end process start signal transmitter for transmitting an exchange end process start signal including at least the identification information of the object based on the input of the exchange end process registration;
An exchange process end signal receiving unit that receives an exchange process end signal indicating at least identification information of the object from the IC tag in response to transmission of the exchange end process start signal;
The terminal device according to claim 1, comprising: An object identification information storage unit for storing identification information of an object to be monitored;
A lifetime in which identification information of one or more components included in the object is associated with lifetime identification information indicating whether the component is a lifetime setting component with a lifetime that is a usable period. Presence / absence identification information storage unit;
An exchange detection request signal receiving unit for receiving an exchange detection request signal including identification information of an object via wireless;
An identification information matching determination unit that determines whether or not the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage unit;
When the identification information included in the replacement detection request signal matches the identification information stored in the object identification information storage unit, the lifetime presence / absence identification indicating that it is a lifetime setting component in the lifetime identification information storage unit A life setting component presence / absence determining unit that determines whether there is identification information of a component recorded in association with information;
When there is part identification information recorded in association with the life presence / absence identification information indicating that it is a life setting part in the life presence / absence identification information storage unit, the replacement deadline is read by reading the replacement deadline of the part A replacement presence / absence determination unit that determines whether or not the time has passed the current time; and
If the replacement time of a component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time, or the lifetime presence / absence identification When the period from the present time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part in the information storage unit is within a predetermined period, An exchange object notification unit that outputs an exchange object notification signal indicating that an exchange is necessary;
An IC tag comprising: An exchange end process start signal receiving unit for receiving an exchange end process start signal including at least the identification information of the object and the identification information of the replaced life setting component;
When the identification information included in the replacement end process start signal matches the identification information stored in the object identification information storage unit, the identification information of the life setting component included in the replacement end process start signal is When recorded in the lifetime presence / absence identification information storage unit, the replacement deadline time recorded in the replacement deadline storage unit is the lifetime of the lifetime setting component included in the replacement end process start signal. An update unit at the time of replacement due to be renewed at the new replacement due date,
The IC tag according to claim 3, further comprising: The light emitting unit is caused to emit light when the replacement time of the part recorded in the life presence / absence identification information storage unit associated with the life presence / absence identification information indicating that it is a life setting part has passed. A light emission control unit at the time of replacement detection;
When the replacement time limit is updated, an update light emission control unit that causes the light emission unit to emit light,
The IC tag according to claim 4, further comprising: The terminal device
A search request detector for detecting an input of a search request for an object to be monitored;
Based on the input of the search request, an identification information acquisition unit that acquires identification information of the object;
An exchange detection request signal transmitter for transmitting an exchange detection request signal including at least the acquired identification information to an IC tag;
In response to the transmission of the replacement detection request signal, the replacement expiration time has passed from the IC tag corresponding to the object to be monitored among the life setting parts whose lifetime is set to be usable. Replacement target notification signal including identification information of a life setting component, or replacement target notification including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period of the life setting component An exchange target notification signal receiving unit for receiving a signal;
A life setting component identification information output unit that outputs identification information of the life setting component included in the replacement object notification signal,
IC tag
An object identification information storage unit for storing identification information of the object;
A lifetime in which identification information of one or more components included in the object is associated with lifetime identification information indicating whether the component is a lifetime setting component with a lifetime that is a usable period. Presence / absence identification information storage unit;
An exchange detection request signal receiving unit for receiving the exchange detection request signal via wireless;
An identification information matching determination unit that determines whether or not the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage unit;
When the identification information included in the replacement detection request signal matches the identification information stored in the object identification information storage unit, the lifetime presence / absence identification indicating that it is a lifetime setting component in the lifetime identification information storage unit A life setting component presence / absence determining unit that determines whether there is identification information of a component recorded in association with information;
When there is part identification information recorded in association with the life presence / absence identification information indicating that it is a life setting part in the life presence / absence identification information storage unit, the replacement deadline is read by reading the replacement deadline of the part A replacement presence / absence determination unit that determines whether or not the time has passed the current time; and
If the replacement time of a component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time, or the lifetime presence / absence identification When the period from the present time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part in the information storage unit is within a predetermined period, A replacement object notification unit that outputs a replacement object notification signal indicating that replacement is necessary. A device maintenance system comprising the terminal device and the IC tag. The terminal device in the equipment maintenance system detects the input of the search request for the object to be monitored,
Based on the input of the search request, to obtain identification information of the object,
Transmitting an exchange detection request signal including at least the acquired identification information;
In response to the transmission of the replacement detection request signal, the replacement expiration time has passed from the IC tag corresponding to the object to be monitored among the life setting parts whose lifetime is set to be usable. Replacement target notification signal including identification information of a life setting component, or replacement target notification including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period of the life setting component Receive the signal,
Outputting identification information of a life setting component included in the replacement object notification signal. IC tag in equipment maintenance system
Store the identification information of the object to be monitored,
Storing the identification information of one or more parts included in the object in association with the lifetime presence / absence identification information indicating whether or not the component is a lifetime setting component whose lifetime is a usable period,
An exchange detection request signal including identification information of an object is received via radio,
It is determined whether the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage unit,
When there is a match between the identification information included in the replacement detection request signal and the identification information stored in the object identification information storage unit, the lifetime presence / absence identification information indicating that the component is a life setting component in the lifetime presence / absence identification information storage unit Determine whether there is component identification information recorded in association with
When there is part identification information recorded in association with the life presence / absence identification information indicating that it is a life setting part in the life presence / absence identification information storage unit, the replacement deadline is read by reading the replacement deadline of the part Determine whether the time has passed the current time,
If the replacement time of a component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time, or the lifetime presence / absence identification When the period from the present time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part in the information storage unit is within a predetermined period, A processing method characterized by outputting an exchange target notification signal indicating that exchange is necessary. Computer of terminal device in equipment maintenance system
Search request detecting means for detecting an input of a search request for an object to be monitored;
Identification information acquisition means for acquiring identification information of the object based on the input of the search request;
Exchange detection request signal transmitting means for transmitting an exchange detection request signal including at least the acquired identification information;
In response to the transmission of the replacement detection request signal, the replacement expiration time has passed from the IC tag corresponding to the object to be monitored among the life setting parts whose lifetime is set to be usable. Replacement target notification signal including identification information of a life setting component, or replacement target notification including identification information of a life setting component whose period from the current time to the replacement deadline is within a predetermined period of the life setting component Exchange target notification signal receiving means for receiving a signal,
Life setting component identification information output means for outputting the identification information of the life setting component included in the replacement object notification signal,
A program characterized by functioning as IC tag computer in equipment maintenance system
Object identification information storage means for storing identification information of an object to be monitored;
A lifetime in which identification information of one or more components included in the object is associated with lifetime identification information indicating whether the component is a lifetime setting component with a lifetime that is a usable period. Presence / absence identification information storage means,
An exchange detection request signal receiving means for receiving an exchange detection request signal including identification information of an object via wireless;
Identification information match determination means for determining whether the identification information included in the exchange detection request signal matches the identification information stored in the object identification information storage means;
When the identification information included in the replacement detection request signal matches the identification information stored in the object identification information storage unit, the lifetime presence / absence identification indicating that the component is a lifetime setting component in the lifetime identification information storage unit Life setting component presence / absence determining means for determining whether there is component identification information recorded in association with information,
If there is part identification information recorded in association with the life presence / absence identification information indicating that it is a life setting part in the life presence / absence identification information storage means, the replacement deadline is read by reading the replacement deadline of the part Replacement presence / absence determining means for determining whether or not the time has passed.
If the replacement time of a component recorded in association with the lifetime presence / absence identification information indicating that it is a lifetime setting component in the lifetime presence / absence identification information storage unit has passed the current time, or the lifetime presence / absence identification When the period from the present time until the replacement deadline of the part recorded in association with the life presence / absence identification information indicating that the part is a life setting part in the information storage unit is within a predetermined period, A replacement object notification means for outputting a replacement object notification signal indicating that replacement is necessary,
A program characterized by functioning as

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