JP4244815B2 - Electronic device and electronic device control program - Google Patents

Description

The present invention relates to an electronic device having a function of executing a routine process by recording a predetermined operation procedure and reproducing the recorded operation procedure, and a control program for the electronic device.

  2. Description of the Related Art Conventionally, some electronic devices such as copiers have a function of performing a routine process by recording a predetermined operation procedure and reading and reproducing the recorded operation procedure (for example, , See Patent Document 1). This function is called, for example, a job memory. By recording a procedure of operations that are often used, a continuous operation can be automatically performed only by a simple memory calling operation.

Japanese Patent Publication No. 6-66048

  However, when recording an operation procedure, if an operation requiring a predetermined authentication is included in the operation, authentication information is also recorded. Therefore, if the record is read and reproduced by mistake, authentication is performed. A problem arises that even unauthorized users are permitted to authenticate. For example, in a copying machine, there are a mode of a device administrator for managing the specifications of the copying machine, and a maintenance mode in which only a service person is allowed to perform maintenance. Key operation and authentication information such as a password are required. If this is recorded, even a general user who is not a device manager or a service person can easily shift to each mode. In addition, if authentication information such as a password is recorded, there is a risk that the authentication information can be decoded by reading the internal recording information.

The present invention has been made to solve such problems. That is, the present invention records a predetermined operation procedure in an electronic device having a function of executing a routine process by recording the operation procedure by inputting the predetermined operation and reproducing the recorded operation procedure. when a determination means for determining that the operation to request the predetermined authentication is input, when the operation requesting the authentication is determined to have been inputted by the determining means, authentication information which the user inputs Controls not to record. Further, according to the present invention, when an operation requiring a predetermined authentication is performed while a predetermined operation procedure is being recorded, control is performed so that the predetermined operation procedure is not recorded .

Further, according to the present invention, when the recorded operation procedure is reproduced, if the operation procedure includes an operation requesting a predetermined authentication, control for receiving predetermined authentication information is performed prior to the reproduction of the operation procedure. Further, according to the present invention, when an operation requiring a predetermined authentication is performed during the reproduction of the recorded operation procedure, the reproduction is temporarily stopped and predetermined authentication information is received.

  According to the present invention, information related to predetermined authentication can be prevented from being recorded in an electronic device having an operation procedure recording function.

  Therefore, according to the present invention, it is possible to prevent a user who does not know information related to authentication from being permitted to authenticate and to proceed with the operation using the recording / reproducing function of the operation procedure. Further, since information related to authentication is not recorded, it is possible to prevent unauthorized acquisition of information related to authentication, and it is possible to improve safety in operation of an electronic device having a recording / reproducing function of an operation procedure.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram of a multifunction machine that is an example of an electronic apparatus according to the present embodiment. The multifunction peripheral is centered on the control unit 1, and includes an automatic document feeding unit 2, an image reading unit 3, a document number measuring unit 4, a sheet number measuring unit 5, a document image aggregating unit 6, an operation recording / reproducing unit 7, an operation panel 8, The storage unit 9, the user information management unit 10, the image output unit 11, the paper tray 12, and the paper type detection unit 13 are configured.

  In such a multi-function peripheral, in addition to normal operations (for example, copy operation, facsimile operation, print operation), a predetermined operation procedure is recorded as a job memory, and the recorded job memory is read out and reproduced, thereby performing routine operations. Has a function of executing various processes. For example, when a facsimile operation is selected, a specific destination is selected, a document is read, a line is connected, a document image is transmitted, and a series of operations such as completion is stored, and the same process is performed again The same process can be easily executed simply by selecting a button for recalling the stored contents.

  The present embodiment is characterized in that the security of information confidentiality is enhanced when an electronic device having such a recording / reproducing function for operating procedures is operated. That is, in the electronic device according to the present embodiment, the control unit 1 controls the recording function of the operation procedure so that information related to the authentication (authentication information) is not recorded when an operation requiring a predetermined authentication is performed. The reproduction function of the recorded operation procedure is controlled to accept the authentication information manually when performing an operation requesting a predetermined authentication.

  First, the first embodiment will be described. FIG. 2 is a flowchart for explaining the operation (control method) of the control unit according to the first embodiment, and FIGS. 3 to 4 are diagrams showing display examples of the operation panel according to the first embodiment.

In the first embodiment, when recording a predetermined operation procedure, when an operation requesting predetermined authentication is performed, control is performed so that the authentication information is not recorded. In the control method of the control unit 1 , first, when the recording of the operation is started, the selected operation is accepted as shown in step S11. In the screen example, as shown in FIG. 3A, the “register” button is selected, and the operation recording is started by selecting an unregistered number button. FIG. 3B shows an example of a screen when a button corresponding to an operation to be recorded is selected. Here, the “copy” button is selected.

Next, the control unit 1 determines whether or not the accepted operation is an authentication operation (FIG. 2, step S12). As shown in the screen example in FIG. 3B, for example, if the button is “copy”, the copy operation is selected. In this step S12, No is selected and the process proceeds to step S13, and this operation is recorded. . When the “copy” button is pressed, the screen example moves to a normal copy condition setting screen as shown in FIG.

  If there is a next operation, the determination in step S15 is No, the process returns to step S11, and the next operation is accepted. Next, for example, it is assumed that a secret key (hard key) is pressed in order to shift to a machine administrator mode. The screen example moves to a screen for inputting a personal identification number as shown in FIG.

The control unit 1 determines that this operation is an authentication operation in the process of step S12, and proceeds to step S14. In step S14, control is performed to record only the authentication operation without recording the authentication information (for example, the password) input in the authentication operation. In the recording of the authentication operation, a command for displaying an input screen for information related to authentication (for example, FIG. 4A) and a flag indicating the authentication operation are recorded.

  Next, the user inputs the personal identification number and presses the “OK” button. As a result, authentication is performed internally, and if the authentication is successful, the operation proceeds to the next operation. FIG. 4B shows an example in which a menu for the machine administrator is displayed. Thereafter, for example, when a “specification setting / registration” button is pressed, a screen shown in FIG. 4C is displayed, and various settings can be made. These series of operations are also recorded. When the operation is completed, the recording is ended by pressing a predetermined key. As a result, a series of operations from the start of recording is recorded corresponding to the unregistered numbers displayed in the screen example of FIG.

  In this way, when an authentication operation is included, only the operation is recorded, and control related to authentication (authentication information such as a personal identification number) is not recorded. Therefore, a user who does not know the authentication information executes the authentication operation. It is possible to prevent problems that may occur. Further, since authentication information is not recorded, it is possible to prevent leakage of authentication information to the outside even when the internal storage unit 9 is analyzed.

  In the first embodiment, the control that does not record the authentication information may be switched so that the recording is performed by a switching unit (for example, setting in the machine administrator mode). As a result, it is possible to select whether or not to record the authentication information as required, and the usability of the user is improved.

  Next, a second embodiment will be described. FIG. 5 is a flowchart for explaining the operation (control method) of the control unit according to the second embodiment, and FIGS. 6 to 7 are diagrams showing display examples of the operation panel according to the second embodiment.

In the second embodiment, when an operation requiring a predetermined authentication is performed while a predetermined operation procedure is being recorded, control is performed to discard the operation procedure recorded so far. In the control method of the control unit 1 , first, when the recording of the operation is started, the selected operation is accepted as shown in step S21. In the screen example, as shown in FIG. 6A, the “Register” button is selected, and the operation recording is started by selecting an unregistered number button. FIG. 6B shows an example of a screen when a button corresponding to an operation to be recorded is selected. Here, the “copy” button is selected.

Next, the control unit 1 determines whether or not the accepted operation is an authentication operation (FIG. 5, step S22). For example, if the button is “Copy” as shown in the screen example of FIG. 6B, the copy operation is selected. In this step S22, the answer is No and the process proceeds to step S23, and this operation is recorded. . When the “copy” button is pressed, the screen example moves to a normal copy condition setting screen as shown in FIG.

  If there is a next operation, the determination in step S25 is No, the process returns to step S21, and the next operation is accepted. Next, for example, it is assumed that a secret key (hard key) is pressed in order to shift to a machine administrator mode. The screen example moves to a screen for inputting a password as shown in FIG.

The controller 1 determines in step S22 that this operation is an authentication operation, and proceeds to step S24. In step S24, when the authentication operation is performed, a process of discarding the operation recorded so far is performed. In other words, it is assumed that the operation recorded so far includes an authentication operation and cannot be recorded. When the authentication operation is not included, the recording is ended by pressing a predetermined key when a series of operations is completed.

  In this way, when an authentication operation is detected during operation recording, a series of operations including the authentication operation cannot be registered in the memory by discarding the operation recorded so far and stopping the recording. It becomes possible to improve the nature.

  Note that, in the second embodiment, when the authentication operation is included, the control for discarding the record may be switched so as not to discard the record by a switching unit (for example, setting in the machine administrator mode). As a result, it is possible to select whether or not to record a series of operations including an authentication operation as necessary, and the user-friendliness is improved.

  Next, a third embodiment will be described. FIG. 8 is a flowchart for explaining the operation (control method) of the control unit according to the third embodiment, and FIGS. 9 to 10 are diagrams showing display examples of the operation panel according to the third embodiment.

In the third embodiment, when the recorded operation procedure is reproduced, if the operation procedure includes an operation that requires a predetermined authentication, information (authentication information) related to the predetermined authentication is reproduced prior to the reproduction of the operation procedure. Control to accept. In the control method in the control unit 1 , first, when the reproduction of the recorded operation is started, as shown in step S31, it is determined whether or not the operation to be reproduced includes an authentication operation. This determination can be made based on whether or not the flag is included because the flag indicating the authentication operation is recorded when an example operation is recorded.

  If the authentication operation is not included, the result in step S31 is No, and the first recorded operation is reproduced. On the other hand, if the authentication operation is included, Yes in step S31, and the process proceeds to step S34. In step S34, the authentication information corresponding to the included authentication operation is received.

  In the screen example, as shown in FIG. 9A, the “call” button of recording (job memory) is selected, and the button of the recorded number is selected. This starts playback. FIG. 9B shows an example of a screen that accepts input of a personal identification number. In step S34, such screen display is performed and authentication information is received.

  After the user inputs authentication information, authentication is performed, and when the user is authenticated, playback of the first recorded operation is started. Here, if the authentication fails, the reproduction is terminated and the screen returns to the menu shown in FIG. 9A or moves to a screen requesting re-input. The number of re-inputs can be set in advance, and if the authentication fails even after re-inputting the set number of times, the reproduction may be terminated.

  If there is a next operation, the process returns to step S32 to reproduce the next recorded operation. After playback to the last recorded operation, playback ends. In the screen example, after the password is input at the beginning of the operation (FIG. 9B), the function switching screen shown in FIG. 9C is displayed, and the recorded “copy” button is selected. The

  After that, the copy condition setting screen shown in FIG. 10A is displayed, the next recorded machine administrator menu is displayed (FIG. 10B), and then the recorded “specification setting / registration” button is displayed. The selection operation and finally the specification setting / registration screen shown in FIG. 10C is displayed.

  As described above, prior to the reproduction of the recorded operation, when the authentication operation is included in the operation, the authentication information is input before the reproduction of the operation is started. Will be automatically executed until the end. In addition, since authentication information is manually input, even if a user who does not know the authentication information tries to perform reproduction, the operation does not proceed unless correct authentication information is input. In addition, since authentication information is requested first, there is also an advantage that it is not necessary to know what operation is recorded.

  Next, a fourth embodiment will be described. FIG. 11 is a flowchart for explaining the operation (control method) of the control unit according to the fourth embodiment, and FIGS. 12 to 13 are diagrams showing display examples of the operation panel according to the fourth embodiment.

In the fourth embodiment, when a recorded operation procedure is reproduced and an operation requesting predetermined authentication is included in this operation, the reproduction is temporarily stopped, and information (authentication information) related to this authentication is stopped. Control to accept. In the control method in the control unit 1 , first, when the reproduction of the recorded operation is started, as shown in step S41, the first recorded operation is read out.

  Next, as shown in step S42, it is determined whether or not the read operation is an authentication operation. This determination can be made based on whether or not the flag is included because the flag indicating the authentication operation is recorded when an example operation is recorded.

  If the read operation is not an authentication operation, the result of step S42 is No, and the process proceeds to step S43 to reproduce the read operation. If there is a next operation, the result of step S43 is Yes, and the process returns to step S41 to read the next operation.

  On the other hand, if the read operation is an authentication operation, the result in Step S42 is Yes, and the process proceeds to Step S45. In step S45, the reproduction of the operation is temporarily stopped and the authentication information is accepted.

  In the screen example, as shown in FIG. 12A, the “call” button for recording (job memory) is selected, and the button corresponding to the recorded number is selected to store the corresponding number. The operation is started. In FIG. 12B, the “copy” button is selected. Thereafter, a copy condition setting screen shown in FIG. 12C is displayed. Since there is no authentication operation so far, the processing is executed sequentially.

  Assuming that the button for moving to the menu for the machine administrator is selected as the operation to be reproduced next, an example of a screen for accepting the input of a password is displayed as shown in FIG. The playback process is temporarily stopped.

  When the user inputs a password on this screen, authentication is performed, and when authenticated, reproduction of the next operation is resumed. Here, if the authentication fails, the reproduction is terminated and the screen returns to the menu shown in FIG. 12A or moves to a screen requesting re-input. The number of re-inputs can be set in advance, and if the authentication fails even after re-inputting the set number of times, reproduction may be terminated.

  After being authenticated, in the screen example, the display of the machine administrator menu shown in FIG. 13B, the selection operation of the recorded “specification setting / registration” button, and finally the specification setting shown in FIG. / The registration screen is displayed.

  As described above, when the authentication operation is included in the recorded operation, the authentication operation is automatically reproduced and temporarily stopped by the authentication operation. Here, since the operation is resumed by manually inputting the authentication information, it is possible to prevent a user who does not know the authentication information from continuing the operation.

  FIG. 14 is a diagram illustrating a screen example of a menu (job memory selection menu) displayed when the recorded operation is played back. The screen example in FIG. 14A is an example in which a memory number including an authentication operation in the operation cannot be selected. For example, a predetermined operation is recorded in the memory number “1”, but since the authentication operation is included in the operation, the “1” button cannot be selected and the number is displayed next to the number. Shows the message "Including authentication". On the other hand, although a predetermined operation is recorded in the memory number “6”, since the authentication operation is not included in the operation, the button “6” can be selected.

  Note that these screen examples are for the normal operation mode, and in the case of a mode that is entered after performing predetermined authentication, such as a machine management mode, a button with a memory number that includes an operation corresponding to the authentication can be selected. Change.

  The screen example of FIG. 14B is an example in which a message “authentication is included” is displayed next to the memory number including the authentication operation in the operation. As a result, the user who selects the memory number can grasp that the authentication operation is necessary if the memory number indicated by this message is specified, and can prevent the user who does not know the authentication operation from selecting it by mistake. become.

The various control methods in the control unit 1 described in the present embodiment may be realized as a program. In the present embodiment, a multifunction device is described as an example of an electronic device. However, a device (for example, a printer, a facsimile, a copying machine, a vending machine) having a function capable of recording a series of operations even if it is not a multifunction device. ), The present invention is applicable.

1 is a block diagram of a multifunction machine that is an example of an electronic apparatus according to an embodiment. It is a flowchart explaining operation | movement of the control part which concerns on 1st Embodiment. FIG. 6 is a diagram (part 1) illustrating a display example of the operation panel according to the first embodiment. FIG. 6B is a diagram (part 2) illustrating a display example of the operation panel according to the first embodiment. It is a flowchart explaining operation | movement of the control part which concerns on 2nd Embodiment. FIG. 10 is a diagram (part 1) illustrating a display example of the operation panel according to the second embodiment. FIG. 10B is a diagram (part 2) illustrating a display example of the operation panel according to the second embodiment. It is a flowchart explaining operation | movement of the control part which concerns on 3rd Embodiment. It is FIG. (1) which shows the example of a display of the operation panel which concerns on 3rd Embodiment. It is FIG. (2) which shows the example of a display of the operation panel which concerns on 3rd Embodiment. It is a flowchart explaining operation | movement of the control part which concerns on 4th Embodiment. It is FIG. (1) which shows the example of a display of the operation panel which concerns on 4th Embodiment. It is FIG. (2) which shows the example of a display of the operation panel which concerns on 4th Embodiment. It is a figure which shows the example of a screen displayed when reproducing the recorded operation.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Control part, 2 ... Automatic document feeding part, 3 ... Image reading part, 4 ... Document number measurement part, 5 ... Paper number measurement part, 6 ... Document image aggregation part, 7 ... Operation recording / reproducing part, 8 ... Operation Panel, 9 ... Storage unit, 10 ... User information management unit, 11 ... Image output unit, 12 ... Paper tray, 13 ... Paper type detection unit

Claims (13)

In an electronic apparatus having a function of recording a procedure by inputting a predetermined operation and executing a routine process by reproducing the recorded procedure.
A determination means for determining that an operation requesting a predetermined authentication is input when recording the operation procedure ;
An electronic apparatus comprising: control means for performing control so that authentication information input by a user is not recorded when it is determined that an operation requesting authentication is input by the determination means. In addition, switching means for switching whether to record the authentication information input by the user during recording of the operation procedure is provided.
The electronic device according to claim 1 . In an electronic apparatus having a function of recording a procedure by inputting a predetermined operation and executing a routine process by reproducing the recorded procedure.
A determination means for determining that an operation requesting a predetermined authentication is input when recording a predetermined operation procedure ;
An electronic apparatus comprising: a control unit that performs control so that the predetermined operation procedure is not recorded when the determination unit determines that an operation requesting the authentication is input . Furthermore, switching means for switching whether to record the operation procedure is provided.
The electronic device according to claim 3 . The control means performs control for receiving the authentication information prior to reproduction of the operation procedure when reproducing the recorded operation procedure.
The electronic device according to claim 1 . Wherein, during playback of the recorded operating procedure, when it becomes an operation that requests the predetermined authentication, performs control to accept the authentication information to temporarily stop playing
The electronic device according to claim 1 . Furthermore, when the recorded operation procedure is selected, a display means for displaying a message indicating that the operation procedure includes an operation requesting the predetermined authentication is provided.
The electronic device according to claim 5 or 6. The control means performs control to disable selection of the recorded operation procedure when the recorded operation procedure includes an operation requesting the predetermined authentication.
The electronic device according to claim 5 or 6. The control means performs control for enabling selection of the recorded operation procedure when there is the recorded operation procedure corresponding to the predetermined authentication in a mode for performing predetermined authentication.
The electronic device according to claim 8. In a control program for an electronic device that performs control to record a procedure by inputting a predetermined operation and execute a routine process by reproducing the recorded operation procedure.
Determining that an operation requesting a predetermined authentication is input when recording the predetermined operation procedure;
Performing a control not to record authentication information input by a user when it is determined that an operation requesting the predetermined authentication is input in the step;
A control program for an electronic device that causes a computer to execute . In a control program for an electronic device that performs control to record a procedure by inputting a predetermined operation and execute a routine process by reproducing the recorded operation procedure.
Determining that an operation requesting a predetermined authentication is input when recording a predetermined operation procedure;
Performing a control not to record the predetermined operation procedure when it is determined that an operation requesting the predetermined authentication is input in the step;
A control program for an electronic device that causes a computer to execute. In reproducing the recorded operation procedure, control is performed to accept the predetermined authentication information prior to reproduction of the operation procedure.
11. A control program for an electronic device according to claim 10. When the operation for requesting the predetermined authentication is performed during the reproduction of the recorded operation procedure, the reproduction is temporarily stopped and the control for receiving the predetermined authentication information is performed.
11. A control program for an electronic device according to claim 10.

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