JP2006252466A - Information device and start management program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To maintain high security in performing start management of a device and to facilitate start management operation. <P>SOLUTION: This information device is provided with an attached section 3 having a manager RFID tag 9a: a fitting hole 3a shaped to insert-fit the attached section 3; a reader/writer 4 having an antenna A1 arranged in a position accessible to the manager RFID tag 9a when the attached section 3 is insert-fitted into the fitting hole 3a, and an antenna A2 arranged in a position accessible to tags other than the manager RFID tag 9a, and reading and writing in a non-contact state; a storage section 6 for holding a management program 6a, a worker program 6b and a management table 6c; and a start control section 5a reading a manager ID written in the manager RFID tag 9a through the antenna A1 when starting, and performing start control of starting the management program 6a and switching to the antenna A2 when the manager ID coincides with a manager ID in the management table 6c. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an information device and a startup management program that are shared by a plurality of users including an administrator and workers, and that each worker can perform work using a work program assigned to each worker. .

  In recent years, various work programs developed for each business field are incorporated in information terminal devices. These built-in work programs may include programs that handle confidential information necessary for a specific business field, and programs that affect the life of the application target in the medical field. For this reason, the information terminal device can be always carried by the worker so that it cannot be used by a third party, and furthermore, security measures such as manually entering the worker's ID and password when accessing the work program are taken. (See Patent Documents 1 and 2).

JP 2003-85498 A JP 2003-8737 A

  However, there is a case where the information terminal device cannot always be carried due to an obstacle in the middle of work. In this case, the information terminal device is left unattended, and this information terminal device is a worker at the start-up after a certain period of time. Although the system shifts to a locked state that requires the input of an ID and password, the operator's ID and password are manually entered at the time of restart, so these IDs and passwords are easily stolen, security is weak, and work There is a problem that the input of the person's ID and password is complicated.

  Also, when a management program that can be started only by an administrator is started, the administrator's ID and password are easily stolen, and there is a problem that security is weak. Furthermore, when changing the setting of the work program corresponding to each worker using this management program after starting the management program, since the ID of each worker is manually entered, there is a security problem in this case as well. there were.

  The present invention has been made in view of the above, and an object of the present invention is to provide an information device and a start management program that maintain high security and can be easily started and managed when performing device start management. To do.

  In order to solve the above-described problems and achieve the object, the information device according to claim 1 is attached to and detached from the information device main body, can be read and written in a non-contact manner, and has an administrator ID. And an accessory provided on the information device main body side, having a shape to which the accessory is attached, the attachment part to which the accessory is attached and detached, and a state in which the accessory is attached to the attachment part A first antenna disposed at a position where access to the administrator tag is possible and a second antenna disposed at a position capable of accessing tags other than the administrator tag. A reader / writer for reading and writing in a contactless manner with respect to the administrator tag and a tag other than the administrator; storage means for storing the administrator ID and a management program of the information device; 1 Ante When the administrator ID written in the administrator tag with the accessory attached thereto is read and the administrator ID matches the administrator ID stored in the storage means, the management program is Control means for performing start-up control for switching from the first antenna to the second antenna while starting up.

  According to a second aspect of the present invention, there is provided the information device according to the above invention, further comprising detection means for detecting a state in which the accessory is attached to the attachment portion, and the control means is configured such that the detection means attaches the accessory. When an administrator ID is detected, the administrator ID written in the administrator tag with the accessory attached is read via the first antenna, and the administrator ID is stored in the storage means. When it corresponds to the user ID, the management program is activated and activation control for switching from the first antenna to the second antenna is performed.

  According to a third aspect of the present invention, there is provided the information device according to the above invention, wherein the storage means includes a work program usable by a worker who uses the information device, a worker ID, and a work assigned to the worker ID. A management table in which a correspondence relationship with the program is described, and the management program is a program for setting and changing the correspondence relationship of at least the management table.

  According to a fourth aspect of the present invention, there is provided the information device according to the above invention, wherein when the management program is activated and the setting of the correspondence relationship of the management table by the management program is changed, the control unit Then, the worker tag holding the worker ID is accessed via the second antenna, and the read worker ID is taken into the management table.

  According to a fifth aspect of the present invention, there is provided the information device according to the above invention, wherein, when the information read via the second antenna is the worker ID, the control means is a work program corresponding to the worker ID. Is permitted to start.

  The information device according to claim 6 is characterized in that, in the above invention, the reader / writer has an access frequency via the first antenna different from an access frequency via the second antenna. .

  The information device according to claim 7 is an information device that is shared by a plurality of users including an administrator and a worker, and each worker performs work using a work program assigned to each worker, A reader / writer that reads and writes information in a non-contact manner from a tag in which various types of information including an administrator ID that is the manager ID and an operator ID that is the worker ID are stored; and the administrator ID , Management program that can be used by the administrator, work program that can be used by the worker, and management that describes the correspondence between the worker ID and the work program assigned to the worker ID The storage program having a table and the management program is started when the information read by the reader / writer is the manager ID, and before the information is read by the worker ID. And control means for controlling to allow activation of the worker program corresponding to the acting skilled ID by referring to the management table, characterized by comprising a.

  The information device according to claim 8 is the information processing device according to the above invention, wherein when the management program is activated and the setting of the correspondence relationship of the management table by the management program is changed, the control unit Then, the worker tag holding the worker ID is accessed, and the read worker ID is taken into the management table.

  According to a ninth aspect of the present invention, in the above invention, the information device is portable.

  The activation management program according to claim 10 is shared by a plurality of users including an administrator and a worker, and the correspondence relationship between each worker ID and the work program assigned to each worker ID is expressed as an administrator ID. An information device activation management program that can be changed by using a management program that can be accessed only by a manager who has a non-contact reading procedure for reading the manager ID and information other than the manager ID. The switching procedure for switching to a state in which reading can be performed by contact, and when the management program is started when the information read by non-contact is the administrator ID and the setting of the contents of the management table is changed, the operator The procedure for reading the ID without contact and importing the read worker ID into the management table and the information read without contact are in the correspondence relationship. And procedures to allow the start of the worker program corresponding to the reference to the acting skilled ID the management table when said a worker ID with, and characterized by causing a computer to execute the.

  The activation management program according to claim 11 is shared by a plurality of users including an administrator and a worker, and the correspondence relationship between each worker ID and the work program assigned to each worker ID is represented by an administrator ID. An information device activation management program that can be changed by using a management program that can be accessed only by a manager having an administrator, and a non-contact reading procedure for reading information including the manager ID or the worker ID; The management program is activated when the information read by contact is the manager ID, and when the information is the worker ID having the correspondence, the work corresponding to the worker ID is referred to the management table. And allowing the computer to execute a procedure for permitting activation of the operator program.

  According to a twelfth aspect of the present invention, in the above invention, when the setting change of the contents of the management table is performed after the management program is started, the worker ID is read without contact, and the read The method further includes a procedure of taking an operator ID into the management table.

  According to this invention, the control means starts the management program when the information read by the reader / writer is the manager ID, and corresponds to the worker ID by referring to the management table when the information is the worker ID. When the control for permitting start of the worker program is performed and the management program is started and the correspondence relationship of the management table is changed, the worker tag holding the worker ID is accessed. The read operator ID is taken into the management table, and in particular, a tag having the administrator ID is attached to an accessory of the information device main body, and the administrator ID is set when the accessory is attached to the information device main body. Since a non-contact readable state is formed, high security can be maintained, and an activation management operation is easy.

  Hereinafter, an information device and an activation management program according to the best mode of the present invention will be described with reference to the drawings. Here, a portable information terminal device will be described as an example of the information device.

(Embodiment 1)
1 is a perspective view showing a schematic configuration of an information terminal device according to Embodiment 1 of the present invention. FIG. 2 is a block diagram showing the configuration of the information terminal apparatus according to Embodiment 1 of the present invention. 1 and 2, the information terminal device 1 has an RFID tag read / write function, performs various information processing and communication processing, and is realized by, for example, a PDA. The information terminal device 1 includes an information terminal device main body 2 and an attachment portion 3 realized by a stylus pen that is inserted into and removed from the fitting hole 3 a of the information terminal device main body 2.

  The information terminal device main body 2 reads and writes information without contact with the administrator RFID tag 9a, the worker RFID tag 9b, and the RFID tag 9c provided in the attachment 3 via the antennas A1 and A2. An RFID reader / writer 4, a control unit 5 having an activation control unit 5a, a storage unit 6 having a management program 6a, a work program 6b, and a management table 6c, an input unit 7 having an RFID button 7a, and at least And an output unit 8 having a display output function. The control unit 5 connects the RFID reader / writer 4, the storage unit 6, the input unit 7, and the output unit 8, and controls each unit. The output unit 8 also functions as a touch panel, and can perform input processing with a stylus pen or pressing.

  The antenna A1 of the RFID reader / writer 4 is disposed at a position where only the administrator RFID tag 9a of the attachment part 3 can be accessed in a state where the attachment part 3 is inserted into the fitting hole 3a. Specifically, it is preferably arranged at a position close to the administrator RFID tag 9a, and the communication distance is preferably about several mm. The antenna A2 of the RFID reader / writer 4 is provided at a position different from and different from the antenna A1, and is provided, for example, at the front end portion of the information terminal device main body 2, and the communication distance is not limited. The RFID reader / writer 4 includes a switching unit 4a, and the switching unit 4a switches between the antenna A1 and the antenna A2.

  The management program 6a stored in the storage unit 6 is an application program that can be started by a user having an administrator ID, and an access management program that can change settings including deletion of the contents of the management table 6c. It is. The work program 6b is an application program that can be started by a user having a worker ID, and is a program that processes information obtained by reading information in the RFID tag 9c. The work program 6b is, for example, a program for managing reagents and equipment in a blood analyzer or the like and a program for maintenance of the information processing apparatus 1 itself.

  In the management table 6c, the correspondence relationship between the manager ID, the worker ID, the worker ID, and one or more work programs 6b that are permitted to be activated by the worker ID is registered. FIG. 3 is a diagram showing an example of the management table 6c, in which an administrator ID and a plurality of worker IDs are registered, and work program groups permitted to be activated by each worker ID are associated with each other. Yes. For example, three work programs “A”, “B”, “C” are associated with the worker ID “1001”, and two work programs “A”, “D” are associated with the worker ID “2001”. "Is associated. In this case, the work program “D” cannot be started with the worker ID “1001”, and the work programs “B” and “C” cannot be started with the worker ID “2001”. .

  Here, the activation management control process by the activation control unit 5a will be described with reference to the flowcharts shown in FIGS. In FIG. 4, first, the activation control unit 5a determines whether or not it has been activated (step S101). This activation refers to, for example, a case where the reading switch, which is the depression of the RFID button 7a, is turned on, or a case where a power switch or the like is depressed, and is the starting point of the activation process. When this activation occurs (step S101, Yes), when the RFID reader / writer 4 performs a reading process and the attachment 3 is inserted into the fitting hole 3a, the information in the administrator RFID tag is stored. It is read (step S102). In the initial state of the apparatus, the antenna is switched to the antenna A1.

  Thereafter, it is determined whether or not the administrator ID read in step S102 matches the administrator ID stored in the management table 6c of the storage unit 6 (step S103). If the administrator IDs match (step S103, Yes), a process of switching from the antenna A1 to the antenna A2 is performed (step S104), then the management program 6b is started (step S105), and this management program 6b is used. A management process is performed (step S106). Finally, the antenna A2 is switched to the antenna A1 (step S109), and this process ends. On the other hand, when the manager IDs do not match (step S103, No), the antenna A1 is switched to the antenna A2 (step S107), and then the work process is executed to execute the work process by starting the work program (step S108). Then, the antenna A2 is switched to the antenna A1 (step S109), and this process is terminated.

  By providing such a communication distance between the antenna A1 and the administrator RFID tag and switching the antenna of the switching unit 4a, the information terminal device 1 is not activated by a third party, and the management program is also fitted. Unless the person has the physical attachment 3 that can be inserted into the hole 3a and has the attachment 3 having the administrator RFID tag in which the administrator ID is written, the attachment cannot be started. A high level of security can be maintained by a simple operation of inserting and attaching. In addition, since the administrator ID is not manually input, it is difficult for a third party to steal the administrator ID, and security can be further improved.

  Here, the management process in step S106 will be described with reference to the flowchart shown in FIG. In this management process, the management program 6a has already been activated. First, the management program 6a first determines whether the input operation command is a delete command, a setting command, or a logoff command (step S201).

  When the operation command is a delete command (step S201, delete command), the management program 6a requests to input delete information (step S202), and deletes access authority for input information such as an instruction to delete the worker ID. (Step S203), the management program 6a is terminated (step S208), and the process returns to step S106.

  If the operation command is a setting command (step S201, setting command), the management program 6a requests input of setting information (step S204) and waits for input of setting information. Thereafter, it is determined whether or not there is an instruction to read information to the worker RFID tag 9b (step S205). If the instruction is to read information to the worker RFID tag 9b (step S205, Yes), the work is performed from the worker RFID tag 9b. The person ID is read (step S206), the access authority setting process for the read worker ID is executed (step S207), the management program is terminated (step S208), and the process returns to step S106. On the other hand, when it is not an instruction to read information to the worker RFID tag (step S205, No), an access authority setting process corresponding to the input information is performed (step S207), and then the management program 6a is terminated (step S208). The process returns to step S106.

  Furthermore, when the operation command is a logoff command (step S201, logoff command), the management program 6a is terminated as it is (step S208), and the process returns to step S106.

  As described above, even during the processing of the management program 6a, the worker ID reading process for the worker RFID tag 9b is performed, so that the security can be improved even in the management process.

  Here, with reference to the flowchart shown in FIG. 6, the control process procedure of the work process in step S108 performed by the worker in the state of being activated and managed using the management program 6a will be described.

  First, the activation control unit 5a determines whether or not the reading switch is turned on (step S301). When the reading switch is turned on (step S301, Yes), the worker RFID tag 9b or the RFID is set via the antenna A2. Information reading processing for the tag 9c is performed (step S302). In step 301, not only the read switch but also a trigger indicating a work start may be used. Thereafter, it is determined whether or not the read information is a worker ID (step S303). If it is a worker ID (step S303, Yes), it is determined whether this worker ID is a worker ID registered in the management table 6c (step S304).

  When the worker ID is a registered worker ID (step S304, Yes), the work program 6b that is permitted by the worker ID and activated is started (step S305). Thereafter, a work process using the started work program 9b, for example, a process of reading information in the RFID tag is performed (step S306). On the other hand, if the read information is not a worker ID in step S303, a work process is executed for the read information (step S306).

  Thereafter, it is determined whether or not to end this process (step S307). If this process is not to be ended (step S307, No), the process proceeds to step S301, and the above-described process is repeated. On the other hand, if it is not the read worker ID in step S304, or if there is an instruction to end this process in step S307, the process proceeds to step S108.

  In this way, the worker can start the work program 6b in the information terminal device 1 using the worker RFID tag having the work ID registered in the management table 6c. Since it can be performed individually and non-contact input is performed, identity theft by a third party can be prevented and security can be further improved.

  Here, a first modification of the first embodiment will be described. As shown in FIG. 2, the detection part 3b which detects that the attachment part 3 and the fitting hole 3a became the insertion state was provided, and when the detection part 3b detected the insertion state, it started in step S101 It is determined that it is in a state. The detection unit 3b can be realized by a mechanical switch. For example, a protrusion that can be restored is provided on the fitting hole 3a side, and it is detected that the attachment 3 has been inserted by pressing the protrusion when the attachment 3 is inserted. By providing the detection unit 3b, the management program 6a can be started only by inserting the attachment unit 3 without turning on a read switch or the like.

  FIG. 7 is a block diagram showing a second modification of the first embodiment of the present invention. In FIG. 7, antennas A11 and A12 of the information terminal apparatus 11 correspond to the antennas A1 and A2, respectively, but the resonance frequencies of the antennas A11 and A12 are different. Thereby, the non-contact reading by the antenna A11 and the non-contact reading by the antenna A12 can be reliably separated. Other configurations are the same as those of the first embodiment, and the same reference numerals are given to the same components.

  FIG. 8 is a perspective view showing a third modification of the first embodiment of the present invention. In the information terminal device 12 as the third modification, the attachment 3 is replaced with the communication connector 22 having the communication cable 23 instead of the attachment 21. Other configurations are the same as those of the first embodiment. The communication connector 22 has an administrator RFID tag 9a inside, and an antenna A1 is provided on the information terminal device main body 2 side and near the bottom to which the communication connector 22 is connected. Therefore, by inserting the communication connector 22 into the information terminal device main body 2, the manager ID in the manager RFID tag 9a can be read. In this case, the protrusions 22a and 22b can be provided and used as the detection unit 3b. The attachment portion 21 may be a power connector having a power cable.

  FIG. 9 is a perspective view showing a fourth modification of the first embodiment of the present invention. FIG. 10 is a perspective view showing a fifth modification of the first embodiment of the present invention. In the information terminal device 13 which is the fourth modified example shown in FIG. 9, instead of the attachment portion 3, the information terminal device 13 is fitted into a notch groove 32 provided in a corner portion of the information terminal device body 2 and has an L-shaped cross section. An attachment 31 that is a columnar piece is provided. This attachment 31 also has an administrator RFID tag 9a inside, and an antenna A1 that can access the administrator RFID tag 9a in the inserted state is provided on the information terminal device main body 2 side. .

  On the other hand, in the information terminal device 14 which is the fifth modified example shown in FIG. 10, a plate-like member constituted by a detachable memory or the like is provided as the attachment portion 41 instead of the attachment portion 3. On the information terminal device main body 1 side, an insertion / removal part 42 for inserting / removing the attachment part 41 is provided, and in a state where the attachment part 41 is inserted, the administrator RFID tag 9a can be accessed at a position where An antenna A1 is provided.

  In the first embodiment described above, the activation control unit 5a switches to the antenna A1 side when the attachment unit 3 is inserted. However, the present invention is not limited to this, and the switching unit 3 switches between the antennas A1 and A2. You may switch by division.

  In this Embodiment 1, the attachment part 3 which can be physically inserted or removed with respect to the fitting hole 3a etc. provided in the information terminal device main body part 2 is provided, and the attachment state of this attachment part 3 is formed. For the first time, the information in the administrator RFID tag 9a of the appendix 3 is in a non-contact readable state, so that in addition to the non-contact reading of the administrator ID, restrictions due to physical configuration and arrangement are added, The security against activation of the management program 9a is further increased.

(Embodiment 2)
Next, a second embodiment of the present invention will be described. In the first embodiment described above, the attachment unit 3 is provided to increase the security against the activation of the management program 9a. However, in the second embodiment, a simple contact that performs non-contact access to all RFID tags by the same antenna. In the configuration, access management processing such as the management program 9a and the work program 9b is restricted only by software.

  FIG. 11 is a perspective view showing the configuration of the information terminal device 15 according to the second embodiment of the present invention. FIG. 12 is a block diagram showing the configuration of the information terminal device 15 according to the second embodiment of the present invention. In FIG. 11 and FIG. 12, the information terminal device 15 does not have the switching unit 4a and has one antenna A21, unlike the first embodiment. The activation control unit 55a corresponding to the activation control unit 5a performs substantially the same activation control as in the first embodiment except for the antenna switching process. Other configurations are the same as those of the first embodiment, and the same reference numerals are given to the same components.

  Here, the activation management control process by the activation control unit 55a will be described with reference to a flowchart shown in FIG. In FIG. 13, the activation control unit 55a first determines whether or not it has been activated (step S401). When activated (Yes in step S401), a non-contact reading process is performed on the administrator RFID tag 9a, the worker RFID tag 9b, or the RFID tag 9c via the antenna A21 (step S402). Thereafter, the activation control unit 55a determines whether or not the read information is an administrator ID with reference to the registration state of the management table 6c (step S403).

  When the read information is the administrator ID (step S403, Yes), the management program 6a is started (step S404), the same processing as the management processing shown in FIG. 5 is performed (step S405), and this processing is performed. finish.

  On the other hand, if the read information is not an administrator ID (No in step S403), it is further determined whether or not the read information is a worker ID registered in the management table 6c (step S406). If it is a registered worker ID (step S406, Yes), the work program 6b that is associated with the worker ID and is instructed to be input is activated (step S407). Thereafter, it is further determined whether or not the read switch is turned on (step S408). If the read switch is turned on (step S408, Yes), a process of reading new information through the antenna A21 in a non-contact manner is performed. (Step S409), and the work process for the read information is performed (Step S410). On the other hand, when the reading switch is not turned on (No at Step S408), the work process is performed on the input information (Step S410).

  Thereafter, it is determined whether or not there is an end instruction (step S411), and as long as there is no end instruction (step S411, No), the process proceeds to step S408 and the work process by the work program is repeated. On the other hand, if there is an end instruction (step S411, Yes) and if it is not a registered worker ID (step S406, No), this processing is ended as it is.

  In the second embodiment, information on an administrator ID that can start a management program 6a that can be handled only by an administrator and a work program 6b that can be handled only by an operator set by the management program are started. The worker ID information can be separated from the information read without contact during the operation of the work program 6b, and the activation management control is managed and controlled only by the activation control unit 55a, and the administrator ID is contactless. Therefore, it is possible to realize a high-security information terminal device with a simple configuration.

It is a perspective view which shows the structure of the information terminal device which is Embodiment 1 of this invention. It is a block diagram which shows the structure of the information terminal device shown in FIG. It is a figure which shows an example of the content of the management table. It is a flowchart which shows the starting management control procedure of the management program by a starting control part. It is a flowchart which shows the detailed process sequence of the management process shown in FIG. It is a flowchart which shows the starting management control procedure of the work program by a starting control part. It is a block diagram which shows the structure of the 2nd modification of Embodiment 1 of this invention. It is a perspective view which shows the structure of the 3rd modification of Embodiment 1 of this invention. It is a perspective view which shows the structure of the 4th modification of Embodiment 1 of this invention. It is a perspective view which shows the structure of the 5th modification of Embodiment 1 of this invention. It is a perspective view which shows the structure of the information terminal device which is Embodiment 2 of this invention. It is a block diagram which shows the structure of the information terminal device shown in FIG. It is a flowchart which shows the starting management control procedure by the starting control part shown in FIG.

Explanation of symbols

1, 11, 12, 13, 14, 15 Information terminal device 2 Information terminal device main body 3, 21, 31, 41 Attachment portion 3a Fitting hole 3b Detection portion 4, 54 RFID reader / writer 4a Switching portion 5 Control portion 5a, 55a Activation control unit 6 Storage unit 6a Management program 6b Work program 6c Management table 7 Input unit 7a RFID button 8 Output unit 9a Administrator RFID tag 9b Worker RFID tag 9c RFID tag A1, A2, A11, A12, A21 Antenna

Claims (12)

An accessory that is attached to and detached from the information device main body, has an administrator tag that can be read and written in a non-contact manner, and holds an administrator ID;
A mounting portion that is provided on the information device main body side and has a shape to which the accessory is mounted;
The first antenna disposed at a position where the administrator tag can be accessed when the accessory is attached to the attachment portion, and a position where access to a tag other than the administrator tag is possible A reader / writer that reads and writes in a non-contact manner with respect to the administrator tag and a tag other than the administrator;
Storage means for storing the manager ID and a management program of the information device;
At startup, the administrator ID written in the administrator tag with the accessory attached is read via the first antenna, and the administrator ID matches the administrator ID stored in the storage means Control means for activating the management program and performing activation control for switching from the first antenna to the second antenna;
An information device comprising: A detecting means for detecting a state in which the accessory is mounted on the mounting portion;
The control means, when the detection means detects the attachment of the accessory, reads the administrator ID written in the administrator tag in the state where the accessory is attached via the first antenna, When the manager ID matches the manager ID stored in the storage unit, the manager program is activated and activation control for switching from the first antenna to the second antenna is performed. The information device according to claim 1. The storage means includes a work program that can be used by a worker who uses the information device, and a management table in which a correspondence relationship between the worker ID and the work program assigned to the worker ID is described.
3. The information apparatus according to claim 1, wherein the management program is a program for setting and changing the correspondence relationship of at least the management table.   The control means holds the worker ID via the second antenna for the reader / writer when the management program is activated and changes the correspondence relationship of the management table by the management program. 4. The information apparatus according to claim 3, wherein the worker tag is accessed and the read worker ID is taken into the management table.   5. The control unit according to claim 3, wherein, when the information read through the second antenna is the worker ID, the control unit permits activation of a work program corresponding to the worker ID. The information device described.   The information device according to claim 1, wherein the reader / writer has a different access frequency via the first antenna and an access frequency via the second antenna. An information device that is shared by a plurality of users including an administrator and a worker, and each worker performs work using a work program assigned to each worker,
A reader / writer that reads and writes information in a contactless manner from a tag in which various types of information including an administrator ID that is the manager's ID and an operator ID that is the worker's ID are stored;
The manager ID, the worker ID, a management program usable by the manager, a work program usable by the worker, and a correspondence relationship between the worker ID and the work program assigned to the worker ID. Storage means having a described management table;
When the information read by the reader / writer is the manager ID, the management program is started. When the information is the worker ID, the management program is referred to and the worker program corresponding to the worker ID is started. Control means for performing control to permit
An information device comprising:   The control means accesses the worker tag holding the worker ID to the reader / writer when the management program is activated and changes the setting of the correspondence of the management table by the management program. 8. The information apparatus according to claim 7, wherein the read worker ID is taken into the management table.   The information device according to claim 1, wherein the information device is portable. A management program that is shared by a plurality of users including an administrator and a worker and that can be accessed only by the manager having the manager ID can access the correspondence between each worker ID and the work program assigned to each worker ID. An information device activation management program capable of changing settings,
A reading procedure for reading the administrator ID in a contactless manner;
A switching procedure for switching information other than the administrator ID to a state in which the information can be read without contact;
When the information read without contact is the administrator ID, the management program is started, and when changing the setting of the contents of the management table, the worker ID is read without contact, and the read work A procedure for fetching a user ID into the management table;
A procedure for permitting activation of a worker program corresponding to the worker ID with reference to the management table when the information read in a contactless manner is the worker ID having the correspondence;
A startup management program characterized by causing a computer to execute. A management program that is shared by a plurality of users including an administrator and an operator and that can be accessed only by an administrator having the administrator ID with respect to the correspondence between each worker ID and the work program assigned to each worker ID. An information device activation management program capable of changing settings,
A reading procedure for reading the information including the manager ID or the worker ID in a contactless manner;
When the information read without contact is the manager ID, the management program is started, and when the information is the worker ID having the correspondence, the management table is referred to correspond to the worker ID. A procedure to allow the worker program to start,
A startup management program characterized by causing a computer to execute.   In the case of changing the setting of the contents of the management table after the management program is started, the method further includes a procedure of reading the worker ID in a non-contact manner and loading the read worker ID into the management table. The start management program according to claim 11.

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