JP4975855B2 - File structure data providing system and method for providing file structure data - Google Patents

Description

  The present invention relates to a method for accessing remote file structure data by an image processing apparatus.

  Image processing devices such as printers, copiers, scanners and fax machines have a variety of functions and capabilities to suit a particular application or combination of applications. Image processing apparatuses often take the form of multifunction peripherals (MFPs) that combine two or more functions of image processing apparatuses that have been separate. The MFP may be combined with any number of image processing apparatuses, but generally includes a printer, an image reader, a copier, and a fax function.

  Some image processing devices include computing resources (eg, processors, hard disk drives, memory, and other devices) for data storage and processing. If a more characteristic configuration or function is added to the image processing apparatus, it becomes more expensive and more complicated.

  More complex image processing devices and MFPs, for example, having network connection performance that enables communication with other arithmetic devices (for example, personal computers, other image processing devices, network servers, and other devices) There is. This connection performance enables the image processing apparatus to use external resources (other arithmetic devices) that can be used on the connected network.

  An image processing apparatus generally includes a user input panel having a plurality of buttons, knobs, and other user input mechanisms. There is also an image processing apparatus provided with a display panel. Some of these display panels are used only for display, and others are touch panel displays that a user can directly input on the display.

  A device with a touch panel display or a device having buttons arranged with the display can display menu data selected by user input. This menu data is normally driven by a server module mounted on the image processing apparatus.

  Here, in Patent Document 1, when data input to a terminal held by a user cannot be displayed on the terminal, the data is sent to a format conversion server, and the format conversion is performed, whereby various data is transmitted from the terminal. A system for enabling display is disclosed.

JP 2004-334673 A (released November 25, 2004)

  However, the file structure of an external resource differs depending on the resource, and there are various formats such as a tree structure format, a table format, and a simple list format. On the other hand, functions and sizes of the display unit of the image processing apparatus are limited. Therefore, even if the image processing apparatus accesses various external resources, the file structure stored in each external resource cannot be displayed on the display unit of the image processing apparatus. That is, there is a problem that the user of the image processing apparatus cannot select a specific file or folder on the external resource via the display unit of the image processing apparatus.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a method and apparatus that allows a user to easily specify a file, a folder, or the like on an external resource via an image processing apparatus. It is to be realized.

  The system of the present invention includes an image processing apparatus having a scan function for reading a document and creating image data, and a remote arithmetic apparatus that communicates with the image processing apparatus via a network and includes a storage unit. A file structure data providing system for providing file structure data from a device to an image processing device, wherein the image processing device remotely transmits a user interface unit operated by a Web browser and file structure data indicating a file structure of the storage unit. An application registered as an application that can access the user interface unit of the image processing apparatus when receiving a request for the file structure data. File structure data requests for Only in some cases, the image processing device includes a file structure data conversion unit that converts the file structure data read from the storage unit into a format suitable for the user interface unit and transmits the converted data to the image processing device. The file structure data received from the remote computing device is displayed on the user interface unit, and the folder for storing the image data created by the scan function is designated and designated from the file structure data according to the user input. The remote computing device further includes a designation unit that instructs the remote computing device to store the image data in a folder, and the remote computing device stores the image data in the designated folder of the storage unit according to the instruction received from the designated unit. A writing unit for writing is further provided.

  Further, the system of the present invention includes an image processing apparatus having a print function for printing an image indicated by image data on a sheet, and a remote arithmetic apparatus having a storage unit that communicates with the image processing apparatus via a network. A file structure data providing system for providing file structure data from a remote computing device to an image processing device, wherein the image processing device is a file indicating a user interface unit operated by a Web browser and a file structure of the storage unit A file structure data requesting unit for requesting structure data to the remote processing device, and the remote processing device is registered as an application that can access the user interface unit of the image processing device when receiving the request for the file structure data. File structure data for The file structure data read from the storage unit is converted into a format compatible with the user interface unit and transmitted to the image processing apparatus, and The image processing device displays the file structure data received from the remote computing device on the user interface unit, and designates a file of image data to be printed by the print function from the file structure data according to the user input, The remote computing device further includes a designation unit that performs a request instruction for the designated file to the remote computation device, and the remote computation device reads out the designated foil from the storage unit according to the request instruction received from the designation unit, and A reading unit for transmitting to the image processing apparatus is further provided.

  Further, in the system of the present invention, the file structure data conversion unit may read the file structure data from the storage unit using a framework API.

  Alternatively, in the system of the present invention, the file structure data conversion unit may read the file structure data from the storage unit using an API of an operating system.

  The method of the present invention communicates with an image processing apparatus having a scanning function for reading a document and creating image data via a network, and from a remote computing device having a storage unit, file structure data. The image processing apparatus includes a user interface unit that is operated by a Web browser, and the image processing apparatus requests file structure data indicating the file structure of the storage unit from a remote calculation device. File structure data requesting step, and requesting file structure data for an application registered as an application that can access the user interface unit of the image processing apparatus when the remote computing device accepts the file structure data request Only in the case of A file structure data conversion step for converting the file structure data read from the file into a format compatible with the user interface unit and transmitting the file structure data to the image processing apparatus; Is displayed on the user interface unit, and a folder for storing the image data created by the scan function is designated from the file structure data according to the user input, and a storage instruction for storing the image data in the designated folder is designated. A designation step performed on the remote computing device, and a writing step in which the remote computing device writes the image data in a designated folder of the storage unit in accordance with the storage instruction.

  The method of the present invention communicates with an image processing apparatus having a scanning function for reading a document and creating image data via a network, and from a remote computing device having a storage unit, file structure data. The image processing apparatus includes a user interface unit that is operated by a Web browser, and the image processing apparatus requests file structure data indicating the file structure of the storage unit from a remote calculation device. File structure data requesting step, and requesting file structure data for an application registered as an application that can access the user interface unit of the image processing apparatus when the remote computing device accepts the file structure data request Only in the case of A file structure data conversion step for converting the file structure data read out from the file into a format compatible with the user interface unit and transmitting the file structure data to the image processing device; and the file structure data received by the image processing device from the remote operation device A designation step for designating a file of image data to be printed by the print function from the file structure data according to a user input, and instructing the remote computing device to request the designated file And a reading step in which the remote computing device reads out the designated foil from the storage unit according to the request instruction and transmits it to the image processing device.

  According to the present invention, a user can easily specify a desired file or folder in a storage device using a user interface.

It is a figure which shows one Embodiment of this invention containing the image processing apparatus connected to the remote arithmetic unit. 1 is a diagram illustrating a typical user interface for an image processing apparatus. It is a figure which shows an example of an image processing apparatus. It is a flowchart which shows the flow of a process with an image processing apparatus. It is a flowchart which shows the flow of the process using the markup language in an image processing apparatus. It is a figure which shows an example of a remote computing device. It is a block diagram which shows the component of a remote computing device. It is a flowchart which shows the flow of a process in a remote computing device. It is a flowchart which shows the flow of the process using the markup language in a remote computing device. It is a figure which shows the system provided with the several image processing apparatus connected to a remote arithmetic unit. It is a flowchart which shows the flow of a process in the system shown by FIG. FIG. 3 illustrates components of an embodiment of the present invention that includes multiple remote computing devices and linked resources. It is a flowchart which shows the flow of a file structure conversion process. It is a flowchart which shows the flow of the process regarding the display and use of the converted file structure data. It is a flowchart which shows the flow of the file search and conversion process in RCD. It is a flowchart which shows the flow of the file structure request | requirement and display process in an image processing apparatus. It is a flowchart of the system form containing RCD and an image processing apparatus. FIG. 7 is a flowchart of a system configuration in which a file structure is displayed for user selection. FIG. 6 is a flowchart of a system configuration for selecting a file for storing a scanned image. FIG. It is a flowchart of the system form which performs file selection by a scan to server function. It is a flowchart of the system form which performs file selection by a scan to DMS function. It is a flowchart of the system form which performs file selection with a print from file function. It is a block diagram which shows the structure of the image processing apparatus and remote arithmetic unit which concern on one Embodiment of this invention.

Embodiments of the present invention include a system, method and apparatus related to information transmission from an image processing device to a remote computing device. These embodiments comprise a remote computing device designed to communicate with an image processing device, an image processing device designed to communicate with the remote computing device, and a system including various combinations of remote computing devices. ing.
Embodiments of the present invention include methods and systems for accessing remote file structure data by an image processing device.

  An embodiment of the present invention will be described with reference to the drawings. In all the drawings, the same reference numerals are given to the same members. Also, each of these figures is expressly incorporated as part of the detailed description.

  Although the components of the present invention are depicted and described generally in the drawings shown herein, they can be modified and designed in a wide variety of forms. Accordingly, the following detailed description of the method and system embodiments of the present invention is not intended to limit the scope of the invention, but merely to illustrate one example of a presently preferred embodiment of the invention.

  The components of the embodiments of the present invention may be incorporated into hardware, firmware and / or software. While the exemplary embodiments described herein describe just one example of these forms, those skilled in the art will recognize these components as any of these within the scope of the invention. It will be understood that it can be implemented in the form.

  Embodiments of the present invention include an interface and configuration (architecture) that integrates an image processing device with an application of a remote computing device, and an environment that provides a solution that is not possible with an image processing device alone. An application on the network may include basic equipment (infrastructure) and an interface that can program-control the functions of the image processing apparatus and can communicate with the user via the input panel of the image processing apparatus. Software functions that are not practical in the image processing apparatus can be executed on a server accessible from the image processing apparatus.

  In the present specification and claims, the image processing apparatus (IDev) will be described as an apparatus having an image processing function. The image processing functions here include functions such as image reading, printing, copying, image transmission (transmission and reception), and image conversion. Typical image processing apparatuses include a printer, a copier, a fax machine, an image reader, and an arithmetic unit that transmits, converts, or processes an image. The image processing apparatus (IDev) may have a plurality of image processing functions. For example, but not limited to, a multifunction peripheral (generally having multiple functions of a printer, image reader, copier and / or fax, or image transmitter / receiver ( MFP) is one type of image processing apparatus. Note that another image processing apparatus as the MFP may have a combination of functions other than those described above.

  In this specification and claims, a remote computing device (RCD) is a device capable of data processing and capable of communicating with other devices via a communication line. A remote computing device (RCD) needs to have a communication line such as a network, telephone line, serial cable, or other wired or wireless line to communicate with other devices such as image processing devices. Device. A typical remote computing device (RCD) includes a network server having a communication line, a network computer, other processing devices, and other storage devices.

  Several embodiments of the present invention will be described with reference to FIGS. These embodiments include an image processing apparatus (IDev) 4. The image processing apparatus 4 may be a multifunction peripheral device (MFP) or a single function apparatus. The image processing apparatus 4 further includes a user interface (UI) panel 2. The user interface panel 2 includes an input button 14 and a display device 16. Alternatively, the user interface panel 2 may include a touch panel system. The touch panel system may or may not include the button 14. Further, user input and display may be executed via a separate UI device 8. The UI device 8 is connected to the image processing device 4 via, for example, a communication line 12 such as a USB, a network cable, and wireless. The UI device 8 may include not only a display device but also an input device such as a keyboard or a button. The display device provided in the UI device 8 may be a touch screen panel. Such a type of UI device 8 may further include an interface for transmitting a command input from the remote input device to the UI device 8. Further, the UI device 8 may include a storage device (for example, a memory stick, a USB memory card, etc.) configured to store input data to be transmitted to the image processing device 4.

  These embodiments further include a remote computing device (RCD) 6 linked to the image processing device 4 via a communication line such as the network 10. The network 10 may be a general wired line or a wireless line.

  In the embodiment of the present invention, menu data may be provided from the remote computing device 6 to the UI panel 2 or the UI device 8 of the image processing device 4 via the network 10. When this menu data is sent to the image processing device 4, information can be exchanged with an application operating on the remote computing device 6 using the UI panel 2 or the UI device 8 of the image processing device 4. The user input received by the UI panel 2 or the UI device 8 may be returned directly to the remote computing device 6.

  A web service is a software application identified by a Uniform Resource Identifier (URI). URI interfaces and bindings have functions that are defined, described, and discovered by XML (Extensible Markup Language) artifacts, and can be used for other purposes via XML-based messages via Internet-based protocols. Supports direct information exchange with software applications.

  The application on the remote computing device 6 uses various functions of the image processing device 4 (a function that enables use, a function that disables use, a function that sets the usefulness of the device, and a device function) using one or more web services. Control functions, etc.).

  In the embodiment of the present invention, a network application operating on the remote computing device 6 can exchange information with the user of the image processing device 4 via the I / O panel (UI panel 2) of the image processing device 4. In the above embodiment, the user interface (UI) (that is, the touch panel, button, or display) of the image processing apparatus 4 can be controlled by the network application. There is also a form in which a custom display screen or a custom display menu is integrated with a user interface unique to the image processing apparatus 4. In the above embodiment, the control of the function of the image processing device 4 is executed in the standard operation mode executed in the image processing device 4 in response to the user input to the user interface of the image processing device 4, the application on the remote calculation device 6, etc. The network resource can be handed off to an open system mode that is executed via user input at the user interface of the image processing device 4.

  In the above embodiment, an application operating on the network completely controls the UI of the image processing apparatus 4 so as to display text and graphics in an arbitrary format. In the above embodiment, the application can program display buttons, text boxes, graphics, and the like in a desired layout.

  The user interface arrangement may be easily programmed using a standard language such as a markup language. These languages include Hypertext Markup Language (HTML), Extensible Markup Language (XML), Wireless Markup Language (WML), and Extensible Hypertext Markup Language. A language (Extensible Hypertext Markup Language: XHTML) or the like can be used.

  An application of the remote calculation device 6 or a server application may be able to request that the keyboard UI be displayed on the UI panel 2 and the UI device 8 of the image processing device 4. This function can also be used in the image processing apparatus 4 and need not be recreated by the application of the remote calculation device 6. The remote computing device 6 may define a keyboard prompt or default value. In these embodiments, the remote calculation device 6 can change the name of each button in the user interface of the image processing device 4 such as an OK button or a cancel button, and can define other buttons.

  The image processing device 4 itself or the remote calculation device 6 may supply the menu template to the user interface of the image processing device 4.

(External authentication application)
Some embodiments of the present invention include an application of the remote computing device 6 registered as an external authentication server. The external authentication application controls access to the image processing apparatus 4 and controls the user interface of the image processing apparatus 4 at the top level (top-level control). The control of the user interface by the application may be the same method as the control by the internal auditor.

  In the above embodiment, the control unit of the image processing apparatus 4 checks whether an external authentication application is registered at the time of activation. If registered, the image processing apparatus 4 is in an unusable mode, and the application is connected to control the user interface. If the external authentication server cannot be used, an error message is displayed and the image processing apparatus 4 remains unusable. In this case, the image processing apparatus 4 tries to periodically connect to the external authentication server until it can be used. Table 1 below shows what controls the user interface when the image processing device 4 is in a disabled mode in a typical embodiment.

(Remote processing unit application)
In the embodiment of the present invention, the method for accessing the custom UI panel 2 of the image processing apparatus 4 may differ depending on the application. Some solutions, such as document management integration, preferably use a unique image transmission screen, while others display a UI panel that aggregates additional information about the image reading job. Other solutions, such as custom printing applications, may be accessed from individual modes other than specific functions.

  In order to meet the diversifying needs of these solution applications, the above embodiment supports multiple integration points for user interface control. These integration points are based on an operation (“trigger”) for registering an application by the user. In some embodiments, in order for the image processing apparatus 4 to grasp when the “trigger A” is generated when a connection command for the “remote processing apparatus B” is issued to the UI panel 2, the application executes the target apparatus (image processing apparatus). 4). In an exemplary embodiment, the application is integrated with the image processing device 4 at multiple “trigger” points.

  The remote calculation device 6 is registered in a specific function, and is connected when a hardware key of the above function (for example, image transmission) is pressed on the user interface of the image processing device 4. The user interface information supplied by the remote calculation device 6 is displayed in place of the standard function screen originally provided in the image processing device 4. This trigger can also be used for applications that replace existing functionality with full custom UI functionality. Examples of such applications include a selected image reading solution (alternative scan solution) and a special display. The special display is, for example, a screen corresponding to “Section 508” or an interface corresponding to other special needs. These special displays may be equipped with large buttons or other accommodations.

  There is also a form in which the menu of each function in the image processing apparatus 4 may be displayed on the touch screen. Further, this menu may be registered by a remote calculation device 6 such as a server. This allows the solution application to supply custom content and continue to use some of the standard functions provided by the image processing device 4. When a button assigned to a custom application is selected, a menu is displayed with the solution registered for that function. The user can select the desired solution and the remote computing device 6 is connected to receive instructions.

  There is also a form in which the stand-alone RCD mode for supplying the application of the remote computing device 6 can be accessed from the job queue portion of the user interface displayed on the full screen. This trigger point can be used for applications that are not included in one of the standard device functions of the image processing device 4, such as a custom printing solution in the image processing device 4, for example. When the RCD menu is selected, the menu is displayed together with the solution application registered in the general RCD mode. The user selects the desired solution and the remote computing device 6 is connected to receive instructions.

(Hardware key interaction)
In some embodiments of the present invention, when the image processing device 4 is available, an additional hardware key is used to manage the device. Table 2 shows the hardware key assignments in an exemplary embodiment.

  In addition to logout by pressing down the * key, logout by timeout may be executed. Alternatively, it may be set to automatically delete (or set to disable use) when a predetermined time (for example, 10 seconds to 240 seconds) elapses. In these embodiments, if no action is taken within the time of the automatic erasure setting, the device automatically returns to the disabled mode and attempts to connect to the remote computing device 6 to re-control the user interface.

(Error & jam notification)
Depending on the particular solution, a remote computing device application (RCU application) may completely or partially control the user interface of the image processing device 4 and a particular image job. In the case of partial control, the remote computing device 6 may be able to respond to information exchange of the user interface in the native mode while monitoring the click, and may control the job. Further, as a partial control, the remote computing device application may be integrated with the unique mode (user interface trigger = function custom menu). The image processing device 4 may send all error and jam notifications to the associated remote computing device application.

  In the case where the remote computing device application completely controls the user interface and job of the image processing device 4, there may be a form in which errors and jam notifications are processed in different ways depending on the type of error. In the case of a recoverable error, a notification is transmitted to the remote computing device application, and the application performs a process of displaying a message on the UI panel 2 or the UI device 8 and resolving the notified error. In the case of an error that cannot be repaired, information is exchanged between the image processing apparatus mode and the RCD mode, and the error state is appropriately processed (for example, a command to erase the jam is given to the user).

(Handoff control)
The image processing apparatus may be controlled by a plurality of applications at various points in the image processing job. These applications are not particularly limited, but include, for example, an external authentication application, a standard RCD application, and a unique mode of the image processing apparatus 4. In the following description, the main body that performs control in each process and what kind of control is possible for various processes of the typical job in the typical embodiment will be described.

  Step 1: The user presents proof data for accessing the image processing apparatus in the user interface of the image processing apparatus. This process is controlled by a remote calculation device 6 such as an external authentication application or an internal accounting (inherent mode) built in the image processing device 4 itself. At the end of this step, the image processing device is ready for use. The above external authentication application may also specify default parameters or disable certain job parameters (eg, the default file format is PDF, but the user can change it) Also, the color mode may be set to black and white so that the user cannot change it.)

  Step 2: The user sets job parameters using one of the eigenmode farms of the image processing device or a standard RCD application. At the end of this process, the user makes an input to start the job. When this input is made, an optional notification is sent to the standard RCD application. This standard RCD application then changes the job parameters as needed. An example of an application that requests notification when a user performs input is an e-mail application. The user uses a unique image transmission screen or other input means to select an image reading option and to select an email recipient. The user then selects a custom application button and selects a scan-to-e-mail option from the menu. Next, the e-mail application displays a custom screen for setting permission for the user's file. When the user places a document on the image reader and starts processing, the e-mail application takes in the destination parameters set by the user and changes the target destination to the FTP server of the e-mail application. The e-mail application then receives the file, grants the appropriate permissions, and sends the e-mail selected by the user to the recipient. As in some embodiments, when the application creates and displays a thumbnail of the scanned image and allows the user to confirm, at this point, the application of the remote computing device re-controls the user interface. You may request.

  Step 3: When the job is started, the image processing apparatus executes image reading or RIPing of the job and spools it to the HDD. If the image processing apparatus is configured to authenticate a job using an external authentication application, it sends a click report to the application and waits for a command. The external authentication application can send / print jobs, cancel jobs, or change job parameters (change job parameters to make them usable). For example, the rule-based printing application requests a job parameter change after receiving a click report. Some rule-based printing applications support rule-based printing and rule-based image reading, which limits the actions each user can perform based on time, destination, and many other parameters. For example, it can be set so that only users in the marketing group can read a high-quality color image. For example, when another group of users selects color, 600 dpi, the rule-based application changes the parameter to color, 200 dpi. At the end of this step, the job is allowed or canceled.

  Step 4: When the standard RCD application in Step 2 designates a destination as a temporary storage destination in the HDD, this step may be omitted. In addition, this process may be executed by a Java (registered trademark) application operating on the image processing apparatus 4 in some embodiments. For example, a government agency may have a custom encryption application that runs on the image processing device 4. The custom encryption application takes the image-read document, encrypts it, and then requests the image processing device 4 to send the document to the target destination selected by the user in step 2. Note that in some forms it may be beneficial to send a notification to the external authentication application after this step and after the send / print step. After this step is beneficial because the image processing device does not know how long the file is stored on the hard disk or what the application does with it. It is.

  Step 5: In the final step, the file is actually output. In typical embodiments, the file is transmitted over a network or printed at a terminal. At the end of this step, a notification that the job has been completed successfully is sent to the external authentication application. It may be transmitted to the standard RCD application.

(Device control and management API)
The API allows a remote computing device application to control access to an image processing device that executes vend applications and manage the image processing device 4 from a remote location.

(Device Control and Vend API)
In some embodiments of the present invention, device control and sales APIs may allow applications to enable or disable access to the image processing device 4 and track clicks. The device control and sales API causes the remote calculation device 6 to perform the following control.

  Enabling / disabling the functions of the image processing device 4: This enables or disables the remote computing device 6 to access the entire image processing device 4 or to specific functions of the image processing device 4. It is possible to exercise the rights of individual users. In some exemplary embodiments, for example, the functions described in Table 3 are optionally enabled or disabled depending on the application.

  Report used clicks: At the end of a normal job, the used clicks are reported back to the remote computing device RCD.

  Debit Mode: In these embodiments, the application specifies whether the current job requires authentication when enabling the image processing device 4. In this case, the job is spooled in the memory, and click information (for example, information defined in Table 4) is transmitted to the remote computing device 6. The remote calculation device 6 notifies the image processing device 4 whether the job should be deleted or output / transmitted. At this time, the application can select whether to change the job parameter. If the application does not require authentication, the job continues normally and a click report is sent at the end of the job.

  Print Job Billing: In these embodiments, the remote computing device 6 performs a walk-up function and print job monitoring. When charging a print job, the image processing apparatus 4 monitors all the print jobs that are sent, and sends the charge data in the PJL header to the remote computing device 6 for verification before printing the job. The remote calculation device 6 verifies this billing data (or its shortage) and gives the image processing device 4 information indicating whether the job should be continued or canceled.

  Reports on unconfirmed jobs: In these embodiments, the remote computing device RCD requests monitoring of print jobs that the remote computing device RCD cannot associate with a particular user, such as device reports and incoming fax jobs. The remote computing device RCD can register to receive the number of clicks for all unconfirmed jobs and charge these jobs to a general account.

(Device management API)
In some embodiments of the present invention, a device management API may allow a network application to remotely set and manage an image processing device. In a typical embodiment, the device management API can cause the remote computing device 6 to perform the following control.
Device status—The remote computing device 6 requests the current status of the image processing device 4. This is the same state information that is reported on embedded web pages.
Device configuration—The remote computing device 6 retrieves a list of installed options supported by the image processing device 4.
Web page setting—The remote computing device 6 retrieves and sets any configurable value on the embedded web page.
Key operation program—The remote operation device 6 searches and sets an arbitrary value configurable in a key operation program including software keys.
Custom settings—The remote computing device 6 searches and sets any configurable value in the custom settings.
Job status—The job status remote computing device RCD searches the current job queue and history information to change the priority of jobs in the queue or delete the job.
Number of clicks—The remote calculation device 6 searches for the total number of clicks in the image processing device 4 and the number of clicks of each function based on the account code.
Data security setting-The remote computing device 6 searches for status information (eg, final deletion) on the DSK and starts a data erasure function.
-Red data (RED DATA)-The remote computing device 6 searches for all data normally transmitted with a red message (RED message) or the like.
Remote reboot—The remote computing device 6 initiates a reboot of the image processing device 4.

  The above classifications are only described as exemplary embodiments detailing which settings should be included. In some embodiments, the actual API is classified for each functional area. This is because the key operation setting and the web page setting may overlap.

(INTERNAL ACCOUNTING API)
The internal billing API allows a remote computing device application to configure an internal billing system and report the number of clicks. In some exemplary embodiments, the internal billing API includes the following:
Set audit options—The remote computing device 6 sets audit options including what modes of auditing are possible. The above modes include, for example, “account number security”, “invalid account job cancellation”, and the like.
Account code management—The remote computing device 6 adds, edits, or deletes account codes.
Account restriction—The remote computing device application specifies an upper limit on the number of clicks for each account code or for all account codes.
Account reset—The remote computing device application resets the number of clicks for an individual account or for all accounts.
-Click search-The remote calculation device 6 searches the number of clicks of each account code by function.

(Font and Form Management API)
Some of the above embodiments may include font and format management APIs. The font and format management API allows RCD applications to remotely download and manage fonts and formats to mass storage. In some embodiments, the font and format management API may allow the remote calculation device 6 to perform the following control.
Mass storage device control—The remote computing device 6 application retrieves mass storage device state information, including storage capacity, available space, and write inhibit mode, and changes the write inhibit state.
Resource List—The remote computing device application searches a list of stored fonts and formats (eg, font or macro ID, font number, font / format name, escape sequence, file size, etc.).
Resource download—The remote computing device application downloads PCL fonts, PCL macros, PS fonts, and formats. Any special processing that is performed when a resource is downloaded via a web page is also performed when the resource is downloaded via an open system.
Delete resource-The remote computing device application deletes all resources stored in the mass storage device.
Upload resource-The remote computing device application uploads individual or all resources. In the case of an image processing device 4 that cannot perform efficient memory management, the server application can “defragment” mass storage using this function.
Font / Macro ID—The remote computing device application assigns or changes the ID assigned to the PCL font and macro.

(Firmware Management API (Firmware Management API))
In some of the above embodiments, a remote management device or network application may remotely download and manage image processing device firmware by means of a firmware management API. In a typical embodiment, the firmware management API can cause the remote computing device 6 (for example, a server) to perform the following control.
Firmware version—The remote computing device application retrieves the current firmware version number.
Service mode—The remote computing device application puts the MFP in service mode and locks out other jobs that would hinder firmware upgrades. When the service mode request is received, the image processing apparatus 4 stops receiving the transmitted job, ends all jobs in the queue, and notifies the server that the image processing apparatus 4 is in the service mode. .
Firmware update—The remote computing device 6 downloads the latest firmware version to the image processing device 4. If restart is necessary, the image processing apparatus 4 is automatically restarted after the download is completed.
Download status—The image processing device 4 sends a status notification (normal / error) to the remote computing device 6 after downloading the firmware.
Revert to old version—If the firmware is not updated normally, request the image processing device 4 to revert to the old firmware version.

(Device function API)
In some of the above embodiments, the device function API allows remote computing device applications to provide new custom solutions using the functionality of existing image processing devices.

(Image transmission API)
In some of the above-described embodiments, the remote control device can be controlled by the image transmission API as follows.
Image transmission parameters—The remote computing device RCD application obtains and sets the following image reading and fax parameter values:
-Color or black and white-Image mode-text, text / photo, photo; exposure level-resolution-File format-file type, compression, number of file pages-Original-document size, single-sided / duplex, rotation, job build (job build)
・ File name ・ Subject ・ Message ・ Sender ・ Scheduled transmission time ・ Page division
・ Cover ・ Transmission message (confidential, emergency, etc.)
-Thin paper image reading-Destination-Document filing-Image reading start-The application of the remote computing device RCD starts the image reading function (the same as when the user presses the start button).

  In some embodiments, the remote computing device 6 can change the default value of the image processing device 4 or the value of the current job. Further, the remote calculation device 6 may specify whether or not the user can change the image reading parameter for the current job. If one remote computing device application (eg, access control application) specifies that the parameter cannot be changed and a second application (eg, document management application) attempts to set the parameter, a notification is sent to the second application. The setting is not changed.

(Print API)
In some embodiments, the remote computing device may present the print job via a standard print channel. In some embodiments, the print API may cause the remote computing device to perform the following control.
PJL searching (sniffing) —The application of the remote computing device RCD registers with the image processing device to contact for instructions when a specific PJL command is found in the print job. The remote processing device can instruct the image processing device IDev to replace the command, cancel the job, or continue printing. This interface can be used for applications such as billing and is compatible with other types of applications.

(Copy API)
In the above embodiment, a copy API (Copy API) may cause the remote computing device to perform the following control.
Copy parameters—The remote computing device RCD application obtains and sets the following copy parameter values:

Color or black and white Exposure-Text, text / photo, photo, super photo; exposure level Paper selection (per tray)
・ Copy rate ・ Double-sided copy: 1-to-1, 1-to-2, 2-to-2, 2-to-1; edge binding ・ Eject / eject tray, sort, staple, group, offset ・ Original size ・ Special functions-margin change, Erasing, pamphlet, etc.-Document filing / copy start-The application of the remote computing device RCD starts the copy function (starts in the same way as when the user presses the start button).

  In some embodiments, the remote computing device can change the default value of the image processing device or the value of the current job. Further, the remote calculation device may specify whether or not the user can change the copy parameter for the current job.

(Document Filing API)
In the above embodiment, there is a document filing API that may cause the remote calculation device to perform the following control.
Backup / Restore-Remote Computing Device RCD application imports and exports batch files along with all document filing data. In some embodiments, this package may be in a proprietary format. Because this package contains documents that are not accessible to password protected individuals. This package is generally used for restoration when a failure occurs or when copying to another device.
File / Folder List—The application of the remote calculation device 6 searches, changes, and creates new files and folders for storage in the image processing device 4 (or for management of the image processing device 4).
File download-The remote computing device 6 downloads a new file to the document filing system and designates a folder, a file name, a user name, and a password.
User list—The remote computing device application searches, modifies, and registers new users for storage in the image processing device 4 (or for management of the image processing device 4).
HDD status—The remote computing device application searches the current HDD status, such as% (ratio of capacity) assigned to the main folder, quick folder, custom folder, and remaining%.
Document filing parameters—The remote computing device application obtains and sets various values (eg, the values shown below) when saving a file to document filing:
・ Exposure ・ Resolution ・ Original-Size, Single-sided / Double-side ・ File information-User name, File name, Folder, Confidential, Password ・ Special mode-Erase, bag binding copy, 2IN1, job build, card shot
Start printing—The remote computing device application selects one of the stored files and starts printing, eg reflecting the following parameters:
・ Paper size / source ・ Discharge-sort / grouping, discharge tray, staple, punch, offset
・ Tandem printing ・ Number of copies ・ Deleting or saving after printing ・ Transmission start-The application of the remote computing device selects one of the stored files, for example, reflecting the following parameters Start:
・ Resolution ・ File format ・ Destination ・ Timer ・ Sender ・ File name ・ Subject ・ Message.

(security)
By enabling the image processing apparatus 4 to be controlled by an external application, the image processing apparatus 4 is exposed to a new security vulnerability. In the embodiment of the present invention that provides security measures, the following typical items are security concerns, which are addressed by the interface of the remote computing device 6.

  Access to the interface of the remote computing device 6 is limited to legitimate applications. The embodiment provides extensive access and control of the image processing device 4, which poses a significant security risk. While the interface in these embodiments is protected from access by attackers, setting up and using an effective solution remains easy.

  Confidential data (user certification data and job data) is protected during network transmission. The reason why the user certification data and the job data are protected during network transmission is to ensure theft prevention, prevention of device operation monitoring by an intruder, and prevention of message alteration due to man-in-the-middle attacks. The image processing device 4 establishes a secure socket layer (SSL) and other connections so as to ensure data safety while communicating between the image processing device 4 and the remote computing device application. Supported.

  The administrator can restrict access to the image processing apparatus 4. For users who require strict security, the administrator can disable access from the remote computing device 6 or restrict access to specific applications. The administrator can arbitrarily register only a limited number of applications that can access the interface of the image processing apparatus 4.

  The remote computing device application can be prevented from being “spoofed” by the image processing device 4. The remote calculation device 6 can authenticate the image processing device 4 connected to the remote calculation device 6. This is because an intruder pretends to be the image processing device 4 to collect network configuration and password information, monitor the file / folder configuration of the document management system, and check the security settings and DSK status of the image processing device 4. This is so that it cannot be distracted.

  The remote computing device 6 can be prevented from being “spoofed” by the server. The image processing device 4 must be able to authenticate all remote computing devices 6 connected to the image processing device 4. This is to prevent an intruder from impersonating the IP address of the remote computing device 6. By pretending to be a remote computing device 6, an intruder steals user proof data, transfers scanned documents, modifies device configuration or firmware (to give access to unauthorized users or The access control system can be stopped (to initiate a denial of service attack on the user).

  The access control / sales application is not at risk when the remote computing device 6 is in an unusable state. When the remote calculation device 6 is not usable, it is not permitted to give the image processing device 4 open access. If the remote computing device 6 is activated but cannot be used or cannot be used at any time (for example, when someone disconnects the network cable), the image processing device 4 is immediately disabled and an error occurs. A message is displayed.

  Administrators can adjust the security level based on the needs of the enterprise and / or application. Security requirements have a significant impact on the time spent developing remote computing device applications and the resources required to run the solution. Users utilizing some embodiments have one image processing device 4, no IT staff, and access control and all devices from small businesses using simple image reading or printing applications. May extend to government agencies with audit trails that record their actions. The security measures taken to protect the interface of the image processing apparatus 4 can be adjusted by the administrator so as to match the target environment.

  The image processing device 4 and the remote computing device application can communicate user certification data with each other. The user may be prompted to log in at multiple points during the job. For example, the access control application or billing application controls all device access, the image processing device 4 performs user authentication that enables image transmission, and the document management application prompts the user before displaying the folder list. Request to log in. In many environments, all these applications use a common user database. For this reason, in some embodiments, it may be desirable for the application to communicate user certification data with each other so that the user does not need to repeat the authentication process.

  Some embodiments of the present invention will be described with reference to FIG. These embodiments include an image processing device configured to communicate with a remote computing device such as a server connected via a communication line, for example. The image processing apparatus 30 includes a user interface 32 and a display 36. The user interface 32 is a user input device 34, such as a keyboard, one or more buttons, knobs or switches, or a touch screen panel. The display 36 may be a user input device in the form of a touch screen panel.

  The image processing device 30 is generally capable of performing one or more image processing functions. Examples of the image processing function here include, but are not limited to, image reading, printing, copying, fax communication (transmission and reception), and the like.

  In this embodiment, a communication line 38 is further provided. The communication line 38 may be wired (as shown in FIG. 3). As the cable, for example, a network cable, a universal serial bus (USB) cable, a serial cable, a parallel cable, for example, a power communication line such as a home plug connection line, or other cables can be used. . Alternatively, the communication line 38 may be wireless. As the wireless connection, for example, IEEE 802.11 (b) standard connection, Bluetooth connection, Infrared Data Association (IrDA) connection, or other wireless connection can be used.

  An example of the operation of the image processing apparatus 30 will be described with reference to FIG. In these embodiments, first, the image processing device 30 receives menu data from a remote computing device (not shown in FIG. 3) (step 40). This remote calculation device is connected to the image processing device 30 via a wired or wireless communication line 38. Next, the menu data is displayed on the display 36 of the user interface 32 of the image processing apparatus 30 (step 42). The purpose of displaying the remote menu data in this way is to speed up input by the user on the user input device 34 of the user interface 32.

  The image processing apparatus 30 of the above embodiment is configured to receive an input by the user after the remote menu data is displayed and to transmit the user input data to the remote computing device (step 44). In some embodiments, this user input data is processed by a remote computing device. The process includes, for example, execution of an application in the remote computing device, access to data stored in the remote computing device, communication of the data, and the like.

  The image processing apparatus 30 according to the embodiment is configured to receive data generated by the processing of the user input data (step 46). The received data may include data generated by an application executed on the remote computing device after user input. The image processing device 30 may also receive data stored in a remote computing device such as a file server after processing of user input.

  When the image processing apparatus 30 receives the processing data (step 46), the image processing apparatus 30 executes a specific function in accordance with the data or by using the data (step 48). For example, but not limited to this, the image processing device 30 prints a document stored in the remote computing device and modified on the remote computing device in response to a user input. As another example, but not limited to this, when the image processing apparatus 30 receives the processing data in step 46, the function of the image processing apparatus 30 (for example, image reading, copying, printing, fax communication). May be made active or usable.

  Several more specific embodiments of the image processing apparatus 30 will be described with reference to FIG. In the above-described embodiment, the image processing device 30 is configured to receive menu data formatted in the markup language from the remote computing device (step 50). The communication line through which the menu data is communicated may be constructed and maintained using a hypertext transfer protocol (HTTP). Examples of the markup language include hypertext markup language (HTML), extensible markup language (XML), wireless markup language (WML), extensible hypertext markup language (XHTML), and / or others. Can be used.

  Upon receiving the menu data (step 50), the image processing device 30 displays the received menu data on the user interface display 36 of the image processing device 30 (step 52). Similar to the above-described embodiment, the menu data is generally for prompt input by the user on the user interface 32 of the image processing apparatus 30. Display of the remotely stored menu data (step 52) may be accomplished using a browser application provided with the image processing device 30.

  In the above embodiment, the image processing device 30 is further configured to transmit user input received via the user interface 32 to the remote computing device (step 54). Upon receiving the user input, the remote calculation device executes the application or processes the received user input and returns the processing result to the image processing device 30. The image processing device 30 is further configured to receive processing data from the remote computing device (step 56). In some embodiments, the image processing device 30 may perform one or more functions after receiving processing data (step 56).

  Still another embodiment of the present invention will be described with reference to FIG. This embodiment includes a remote computing device (RCD) 60 with a communication line 64. As the communication line 64, use a network cable (as shown in FIG. 6), a universal serial bus (USB) cable, a serial cable, a parallel cable, for example, a power communication line such as a home plug connection, or other wired lines. Can do. Alternatively, the connection via the communication line 64 may be, for example, an IEEE 802.11 (b) standard connection, a Bluetooth connection, an infrared connection as defined by the Infrared Communication Association (IrDA) standard, or other wireless connection. . In some embodiments, the remote computing device 60 may further include a data storage device 62. The data storage device 62 is typically a hard drive, but may be an optical drive device such as a compact disk drive, flash memory, or other storage device.

  An embodiment of the remote computing device 60 will be described in more detail with reference to FIG. In these embodiments, the remote computing device 60 includes a processor 72. The processor 72 processes data and executes programs such as an operating system and applications. The remote computing device 60 further includes a memory 74. The memory 74 may be a random access memory (RAM) or a read only memory (ROM). In general, any application processed by processor 72 is loaded into memory 74. The remote computing device 60 further includes a network interface 78. This network interface 78 allows the remote computing device 60 to communicate with another device such as the image processing device 30. In some embodiments, the remote computing device 60 further includes a user interface (UI) 80, but this is not necessary in many embodiments. The remote calculation device 60 also includes a storage device 62 that stores applications and data accessed by the image processing device 30 according to the embodiment of the present invention. The processor 72, memory 74, storage device 62, network interface 78, and optional user interface 80 are generally connected by a system bus 76. This enables data transmission between the members. The communication line 64 connects the remote computing device 60 to another device via the network interface 78.

  In some embodiments described with respect to FIG. 8, remote computing device 60 has menu data stored in storage device 62 or memory 74. The menu data may be displayed on the user interface 32 of the image processing apparatus 30. The menu data may be stored in various formats and configurations. In some embodiments, the menu data may be in the form of terms expressed in a markup language. Markup languages include hypertext markup language (HTML), extensible markup language (XML), wireless markup language (WML), extensible hypertext markup language (XHTML), and / or other languages. Can be used. In the present embodiment, the menu data is transmitted to the image processing apparatus 30 via the communication line 64 in step 82. Accordingly, the menu data configured to be displayed on the image processing device 30 is stored in the remote calculation device 60.

  Next, the remote computing device 60 of some embodiments is configured to receive user input (step 84). This user input is input via the user interface 32 of the image processing apparatus 30 and transmitted to the remote computing device 60 via the communication lines 38 and 64. When receiving this input data, the remote calculation device 60 processes the input data (step 86). This processing step 86 may be a step of converting this data into a new format, a step of executing a command in this data, or another processing step. The remote calculation device 60 processes the input data (step 86), and then returns the processing result to the image processing device 30. The image processing device 30 uses the received processing result for processing in the image processing device 30 or a function executed in the image processing device 30.

  Another embodiment will be described with reference to FIG. In this embodiment, the remote computing device 60 transmits menu data configured for the display 36 of the image processing device 30 using a markup language (step 90). The markup language menu data is received by the image processing apparatus 30 and displayed to the user. Thus, normally, the user can quickly input on the user interface 32 of the image processing apparatus 30. This user input is transmitted to the remote computing device RCD 60 by the image processing device 30, and the remote computing device RCD 60 receives input data for quickly displaying menu data on the image processing device 30 (step 92). Further, the remote computing device RCD 60 processes the received input data (step 94). This processing step may be, for example, a step of selecting, recording, changing, etc. the format, document, or other data stored in the remote computing device RCD 60, and authenticates the user identified by the user input. May be a step, may be a step of translating a document input by the user, may be a step of generating a map or other instruction related to the user input, or other processing or function It may be.

  Still another embodiment of the present invention will be described with reference to FIGS. The above-described embodiment includes at least one remote calculation device RCD60 and a plurality of image processing devices 30a to 30d. In the above embodiment, at least one of the image processing apparatuses 30 a to 30 d includes the user interface 32 having the display 36 and the user input panel 34. The user input panel 34 may be integrated with the display (ie, a touch screen) or may be an input device that is separate from the display. The remote computing device RCD 60 is connected to the image processing devices 30 a to 30 d through a communication line and the network 100. Thereby, data transmission between the remote calculation device RCD60 and the image processing devices 30a to 30d is possible.

  In the above embodiment, the menu data is stored in the remote computing device RCD 60 and is transmitted to at least one of the image processing devices 30a to 30d. This menu data is displayed on the user interface. Each of the image processing devices 30a to 30d is configured to receive the menu data, accept a user input (step 112), and transmit the accepted user input to the remote computing device 60 (step 114). When receiving the user input data, the remote computing device 60 processes this data in the same manner as in the previous embodiment (step 116). Then, the result of the process (step 116) is returned to the arbitrarily combined image processing apparatuses 30a to 30d (step 118).

  In the above-described embodiment, processing capability, resources, and functionality are supplied to the plurality of image processing devices 30a to 30d using a single remote calculation device RCD60. At this time, these resources are not reproduced in each image processing apparatus. In some embodiments, processing data generated in response to an input to an image processing device 30a may be transmitted to another image processing device 30d for output or final processing of the processing data. There is also.

  Still another embodiment of the present invention will be described with reference to FIG. In the present embodiment, the image processing apparatus (IDev) 120 includes a user interface 124. The user interface 124 can accept user input and can display data to the user. The user interface 124 generally includes a display. This display is often in the form of a touch panel. This display is used to display data to the user. This data is, for example, menu data for quick user selection such as user ID and password, data input, format selection, and other input. The image processing apparatus 120 includes a communication line 122. As the communication line 122, a general computer network connection, a serial cable, or a wired or wireless communication line described in another embodiment can be used. The communication line 122 connects the image processing apparatus 120 to remote computing devices (RCD) 126a and 126b such as servers. The remote computing devices 126a, 126b may be for storing documents such as formats and other data, and may be used to make the data accessible from the image processing device 120. . The remote computing devices RCD 126a and 126b may also execute applications that exchange information with the image processing device 120 and its user interface 124, and applications that receive input to the image processing device 120 and its user interface 124. . In some embodiments, the database 125 may be linked to the image processing device 120 and / or the remote computing devices 126a and 126b. In some embodiments, the remote calculation device 126b or the database 125 may be connected to the image processing device 120 via a wide area network such as the Internet 128.

(Access to remote file structure)
Embodiments of the present invention also include the following methods and systems. That is, a method for enabling access to a file structure of a remote computing device via a user interface (UI) of the image processing device, thereby allowing the image processing device to transfer files to and from a remote resource such as a server. And the system. In the embodiment shown in FIG. 12, the remote computing device 126a includes a storage device for storing files. Also, in this system, files are stored using an operating system that indicates a specific file structure. For example, an operating system such as the Microsoft Windows® system uses the FAT32 and NTFS systems described in Microsoft Windows® SDK (Software Development Kit) and other documents known to those skilled in the art. ing. The Apple computer uses MAC OS (registered trademark), and other computers (computing devices) use the UNIX (registered trademark) system and other systems. Generally, these systems use a graphical user interface (GUI). The file structure is displayed to the user as a series of nested file folders using the GUI. This structure may be displayed using a textual interface normally used in conventional disk operating system based (DOS-based) systems. In the arithmetic devices operating these operating systems, when these systems perform file management, it is difficult to transfer the file structure to another system. In particular, it is difficult to transfer to a system having a limited display and interface, such as an image processing device.

  File structure data includes the ID of each data stored for use on the computing device and data associated with the organization. In general, data is stored as files organized in folders associated in a tree-like structure. However, this is generally just a representation on the user interface of the actual data organization used by the computing device. The actual data is stored as bytes or binary numbers that make up a cluster spanning multiple hard drive locations and memory addresses. The “file structure data” includes data related to an actual structure used by an arithmetic device that organizes files and data displayed in a file in a tree format on the interface screen.

  Another embodiment of the present invention is a method and system that allows a user of an image processing device to select a file from a remote computing device via the user interface (UI) of the image processing device. This embodiment has many functions such as a scan-to-folder, a scan-to-server, a scan-to-document management system, a print from file, and a form fill (standard form entry). When using these functions, it is very convenient to select a file stored in a remote computing device (RCD) via the UI of the image processing apparatus.

  An embodiment of the present invention will be described with reference to FIG. In this embodiment, the file structure of the remote computing device (RCD) is read (step 130), and the file structure is converted into a format that can be displayed on the UI display of the image processing device (step 132). The converted file structure is then sent to the image processing device for display (step 134). In the present embodiment, the application operating on the remote computing device RCD reads the file structure data of the file stored in the RCD (step 130). Thereafter, the application converts the file structure data into a format compatible with the UI display of the image forming apparatus (step 132). Further, the application transmits the converted file structure data to the image forming apparatus for display on the image processing apparatus (step 134). The file structure to be read is read from the storage device of the remote computing device in which the file structure reading application is installed. Alternatively, the reading application may be provided in another remote computing device that reads a remote file structure. For example, as shown in FIG. 12, the application existing in the RCD 126a may read the file structure held by the remote RCD 126b or the storage device 125.

  An image processing apparatus according to another embodiment of the present invention will be described with reference to FIGS. In the present embodiment, the image processing apparatus 120 receives the converted file structure data (step 140) and displays the file structure on the user interface in a format that prompts the user to select a file or file folder (step 142). This display is set from a file tree structure format, a table format, a simple list format, or other formats that are widely used in many OS GUIs. Thereafter, the user selects a file or a folder using the UI of the image processing apparatus. Then, the image processing apparatus accepts the selection (step 144) and transmits it to the RCD 126a (step 146).

  Another embodiment of the present invention will be described with reference to FIGS. In the present embodiment, the RDCs 60, 126, and 126b receive file structure requests from the image processing apparatuses 30a to 30d and 124 (Step 150). Since the RCD 60 / 126a / 126b responds to the plurality of image processing apparatuses 30a-30d / 124, each image processing apparatus transmits a UI parameter for identifying its own UI to the RCD 60 / 126a / 126b (step 152). ). The RCD 60 / 126a / 126b receives the information from the image processing devices 30a-30d / 124 in the form of a data package using a markup language such as XML (eXtensible Markup Language). Note that SOAP (Single Object Access Protocol) may be used. The web service call may use a SOAP channel for communication. The SOAP protocol may operate as an upper layer of HTTP (Hyper-Text Transfer Protocol). Further, the data may be transmitted using HTTP, FTP, or other communication mechanisms.

  When receiving the request data, the RCD application reads the file structure from the storage device (step 154). This is done by searching the directory name using the framework / operating system / programming language API. Alternatively, it may be executed using a Directory. GetDirectories command of NETAPI of Microsoft (registered trademark). Thereafter, the RCD application is compatible with the UI display of the image processing apparatus defined by the UI parameter data received from the image processing apparatuses 30a-30d and 124 (can be displayed on the UI display). N) format (step 156). The converted file structure data is formatted in a markup language such as XML, XHTML, or HTML. Then, when the RCD application converts to a format compatible with the UI of the image processing apparatus, the image processing apparatus 30a- displays the converted file structure data on the image processing apparatuses 30a-30d and 124. It transmits to 30d * 124 (process 158).

  An image processing apparatus according to an embodiment of the present invention will be described with reference to FIGS. In the present embodiment, the image processing devices 30a-30d and 124 transmit their UI parameters to the RCDs 60, 126a, and 126b (Step 160). The image processing apparatuses 30a-30d and 124 request file structure data from the RCDs 60, 126a, and 126b (step 162). Thereafter, the RCDs 60, 126a, and 126b obtain the file structure and transmit the file structure to the image processing apparatus as described above with reference to FIG. Then, the image processing apparatuses 30a-30d and 124 receive the file structure data in a format suitable for the UI characteristics of the own apparatus (step 164), and display the file data (step 166).

  Another embodiment of the present invention will be described with reference to FIGS. In this embodiment, the image processing apparatuses 30a-30d and 124 request file structure data from the RCDs 60, 126a, and 126b (Step 170). Further, the image processing apparatuses 30a to 30d and 124 may transmit UI parameter data for identifying the characteristics of the user interface to the RCDs 60, 126a, and 126b (Step 171). Note that the step 171 is not an essential step and may be omitted. Thereafter, the RCD 60 / 126a / 126b reads the file structure data from the storage device (step 172), and converts the file structure data into a file structure data in a format compatible with the UI of the image processing devices 30a-30d / 124 (step 173). Then, the RCD 60 / 126a / 126b transmits the converted file structure data to the image processing apparatuses 30a-30d / 124 (step 174). The image processing devices 30a-30d and 124 display the converted data (Step 175), and accept a user input of a selection instruction for selecting a file structure element related to the displayed data (Step 176). The selection instruction is transmitted to the RCDs 60, 126a, and 126b to identify the selected element (step 177). Thereafter, the RCD 60 / 126a / 126b retrieves the selected element and transmits it to the image processing apparatuses 30a-30d / 124 (step 178).

  Yet another embodiment of the present invention will be described with reference to FIGS. In the present embodiment, the file structure data is sent to the image processing apparatus. The file structure data is read from the recording device by the RCD 60 / 126a / 126b (step 180), and converted into a format compatible with the UI of the image processing devices 30a-30d / 124 (step 181). The converted file structure data is transmitted to the image processing devices 30a-30d and 124 (step 182) and displayed on the image processing devices 30a to 30d and 124 (step 183). Then, the image processing apparatuses 30a-30d and 124 accept user input related to the displayed file structure data (step 184), and request the selected file element from the RCD (step 185).

  Another embodiment of the present invention having a scan-to-folder function (function of storing scanned image data in a designated folder) will be described with reference to FIGS. In the present embodiment, the user instructs the start of the scan-to-folder function via the UI of the image processing apparatuses 30a-30d and 124 (Step 190). In the present embodiment, the image processing apparatuses 30a-30d and 124 may transmit their UI parameters to the RCDs 60, 126a, and 126b (Step 191). Thereafter, the scan-to-folder function requests file structure data from a storage device that can communicate with the RCDs 60, 126a, 126b (step 192). Then, the file structure data is read from the storage device by the RCD 60 / 126a / 126b (step 193) and converted into a format compatible with the UI of the image processing devices 30a-30d / 124 by the RCD 60 / 126a / 126b. (Step 194). The converted file structure data is transmitted to the image processing apparatuses 30a-30d and 124 by the RCDs 60, 126a, and 126b (step 195). Upon receiving the file structure data, the image processing devices 30a-30d and 124 display the converted file structure data on the UI display. Then, the image processing apparatuses 30a-30d and 124 prompt the user to input a file folder selection instruction for the scanning operation (step 196). The user's document is then scanned (step 197), and the scanned image file is sent to the folder for storage in the selected folder (step 198). The actual scan is performed at different points in the processing procedure of the various embodiments and is performed at the beginning, end or somewhere else in the scan-to-folder process.

  Another embodiment of the present invention having a scan-to-server function (function of storing scanned image data in a designated server) will be described with reference to FIGS. In the present embodiment, the user instructs the start of the scan-to-server function via the UI of the image processing apparatuses 30a-30d and 124 (step 200). In the present embodiment, the image processing apparatuses 30a to 30d and 124 may transmit their UI parameters to the RCDs 60, 126a, and 126b (Step 201). Thereafter, the scan-to-server function requests file structure data from one or more servers that can communicate with the RCDs 60, 126a, and 126b (step 202). The file structure data is read from the server by the RCD 60 / 126a / 126b (step 203) and converted into a format compatible with the UI of the image processing apparatuses 30a-30d / 124 by the RCD 60 / 126a / 126b. (Step 204). Then, the converted file structure data is transmitted to the image processing apparatuses 30a-30d and 124 (step 205). When receiving the file structure data, the image processing devices 30a-30d and 124 display the converted file structure data on the UI display (step 206). Then, the user is prompted to input a server location selection instruction for the scanning operation. The UI of the image processing apparatus accepts this server location selection instruction (step 207). The user's document is then scanned (step 208) and the scanned image file is sent to the server location for storage at the selected server location (step 209). The actual scan is performed at different points in the processing procedure of the various embodiments and is performed at the beginning, end or somewhere else in the scan-to-server process.

  For another embodiment of the present invention having a scan-to-document management system (scan-to-DMS) function (a function for managing scanned image data with a designated DMS), refer to FIGS. While explaining. In the present embodiment, the user instructs the start of the scan-to-DMS function via the UI of the image processing apparatuses 30a-30d and 124 (Step 210). In the present embodiment, the image processing apparatuses 30a to 30d and 124 may transmit their UI parameters to the RCDs 60, 126a, and 126b (not shown). Thereafter, the remote computing device (RCD) transmits the UI content of the DMS to the image processing device for display (step 211). In addition, the scan-to-DMS function requests file structure data from one or more servers that can communicate with the RCDs 60, 126a, and 126b (step 212). The file structure data is read from the server (step 213) and converted into a format compatible with the user interface UI of the image processing devices 30a-30d and 124 (step 214). Then, the converted file structure data is transmitted to the image processing devices 30a-30d and 124 (step 215). Upon receiving the file structure data, the image processing devices 30a-30d and 124 display the converted file structure data on the UI display (step 216). Then, the user is prompted to input a DMS file location selection instruction for the scanning operation. The UI of the image processing apparatus accepts this DMS file location selection instruction (step 217). The user's document is then scanned (step 218), and the scanned image file is sent to the selected DMS location for storage (step 219). The actual scan is performed at different points in the processing procedure of the various embodiments and is performed at the beginning, end or somewhere else in the scan-to-DMS process.

  Next, another embodiment of the present invention having a print from file function (a function for obtaining a specified file and printing an image corresponding to the file) will be described with reference to FIGS. explain. In the present embodiment, the user instructs the start of the print from file function via the UI of the image processing apparatuses 30a-30d and 124 (step 220). In the present embodiment, the image processing apparatuses 30a to 30d and 124 transmit their UI parameters to the RCDs 60, 126a, and 126b (Step 221). Thereafter, the print-from-file function requests file structure data from one or more storage devices that can communicate with the RCD 60, 126a, 126b (step 222). The file structure data is read from the storage device (step 223) and converted into a format compatible with the user interface UI of the image processing devices 30a-30d and 124 (step 224). Then, the converted file structure data is transmitted to the image processing devices 30a-30d and 124 (step 225). Upon receiving the file structure data, the image processing devices 30a-30d and 124 display the converted file structure data on the UI display (step 226). Then, the user is prompted to input an instruction for selecting a file to be printed. The UI of the image processing apparatus accepts this file selection instruction (step 227). Then, the image processing devices 30a-30d and 124 request the selected file from the RCD (step 228), and perform print output (step 229).

  The functional configurations of the image processing apparatuses 30a to 30d and 124 and the remote calculation apparatuses (RCD) 60, 126a, and 126b of the embodiment shown in FIG. 17 will be described below. FIG. 23 is a block diagram showing functional configurations of the image processing devices 30a-30d and 124 and remote computing devices (RCD) 60, 126a, and 126b.

  The image processing apparatuses 30a to 30d and 124 include a UI unit 1201, a UI parameter storage unit 1202, a file structure data request unit 1203, and a file designation unit 1204.

  The UI unit 1201 is the user interface panel 2 shown in FIG. 2 and includes an input button 14 and a display device 16. The UI unit 1201 is operated by a Web browser.

  The UI parameter storage unit 1202 stores UI parameters for identifying the display device 16 of the UI unit 1201 of the own device. UI parameters include display screen size, resolution, color / monochrome, display font size, input form such as a touch panel or pointing mouse.

  The file structure data request unit 1203 requests the file structure data from the remote computing devices 60, 126a, and 126b in accordance with the functions (such as the scan-to-DMS function described above) input to the image processing devices 30a-30d and 124. Is to send. Then, the file structure data request unit 1203 causes the UI unit 1201 to display the file structure data received from the remote computing devices 60, 126a, and 126b.

  The file structure data request unit 1203 shown in FIG. 23 reads the UI parameters from the UI parameter storage unit 1202 and transmits the UI parameters to the remote calculation devices 60, 126a, and 126b together with the file structure data request. Have However, this function is not an essential function for the file structure data request unit 1203.

  When a file (or folder, server, DMS) selection instruction is input to the UI part 1201 in the file structure data displayed on the UI part 1201, the file specifying part 1204 is assigned a predetermined number according to the selection instruction. Process. This predetermined processing differs depending on the functions (such as the scan-to-DMS function described above) input to the image processing apparatuses 30a-30d and 124.

  For example, in the case of the print from file function, the file designating unit 1204 makes a transmission request for the file designated by the selection instruction to the remote computing devices 60, 126a, and 126b. In the case of the scan-to-folder function, the file designation unit 1204 stores the scanned image data in the folder designated by the selection instruction.

  As shown in FIG. 23, the remote computing devices 60, 126a, and 126b include a storage device 1261, a file structure data request receiving unit 1262, a file structure data converting unit 1263, and a file searching unit 1264.

  The storage device 1261 stores a plurality of files and file structure data indicating the file structure of these files.

  When the file structure data request receiving unit 1261 receives a request for file structure data from the image processing devices 30a-30d and 124, the file structure data request receiving unit 1261 reads the file structure data from the storage device 1261 and outputs it to the file structure data converting unit 1263. At this time, the file structure data request reception unit 1261 outputs the UI parameters received together with the request to the file structure data conversion unit 1263.

  The file structure data conversion unit 1263 converts the format of the file structure data received from the file structure data request reception unit 1261. When receiving the UI parameter, the file structure data conversion unit 1263 converts the UI parameter into a format defined by the UI parameter.

  Note that the file structure data conversion unit 1263 converts to a predetermined format when it does not receive a UI parameter. The predetermined format is a format that conforms to the UI of the image processing apparatus registered in advance in the remote computing device. For example, if the image processing devices that access the remote processing device are restricted in advance, a format that conforms to the UI of the image processing device may be registered in the remote processing device.

  The file search unit 1264 reads / writes data to / from the storage device 1261 in accordance with instructions from the image processing devices 30a-30d / 124. For example, the file search unit 1264 reads a specific file included in the instruction from the image processing devices 30a-30d and 124 from the storage device 1261, and transmits the file to the image processing devices 30a to 30d and 124. Alternatively, the file search unit 1264 writes the image data received from the image processing devices 30a-30d and 124 in a folder designated by the image processing devices 30a-30d and 124. The instructions from the image processing devices 30a-30d and 124 differ depending on the functions (such as the scan-to-DMS function described above) input to the image processing devices 30a-30d and 124.

  A method according to the present invention is a method for accessing remote file structure data by an image processing apparatus, and a) a user interface of the image processing apparatus requests file structure data from a remote computing device (RCD). B) the RCD receives the request; c) the RCD reads the file structure data from the storage device; and d) the RCD reads the file structure data. Converting to a format compatible with the user interface of the image processing apparatus; e) transmitting the file structure data subjected to the conversion to the image processing apparatus; and f) the image. A processing device that receives the converted file structure data; and g) the image processing device, And displaying the serial file structure data, characterized in that it comprises a.

  The system of the present invention is a file structure data providing system for providing remote file structure data to an image processing device, and includes an image processing device and a remote operation device, and the image processing device includes a display device. And a user interface (UI) including an input device, a browser and an application are installed, and the remote computing device includes a search means for searching remote file structure data, and the searched file structure data as described above. The image processing apparatus includes conversion means for converting into a format compatible with the UI of the image processing apparatus, and transmission means for transmitting the converted file structure data to the image processing apparatus.

  According to the above configuration, the RCD reads the file structure data from the storage device, and converts the read file structure data into a format compatible with the user interface of the image processing apparatus. Thereafter, the image processing apparatus receives and displays the converted file structure data. Therefore, the user operating the image processing apparatus can check the file structure data on the storage device, which is an external resource, on the user interface of the image processing apparatus. As a result, the user can easily specify a desired file or folder in the storage device using the user interface.

  Further, in the method of the present invention, in addition to the above configuration, in the step c), the RCD reads the file structure data using the API of the framework.

  A framework is a general-purpose function of an application. Therefore, the file structure data can be easily read by using the API of the framework.

  Further, in the method of the present invention, in addition to the above configuration, in the step c), the RCD reads the file structure data using the API of the operating system.

  As a result, the file structure data can be easily read using the API published by the OS.

  Furthermore, in the method of the present invention, in addition to the above configuration, the image processing apparatus accepts an input of a file selection instruction from the user based on the displayed file structure data.

  Thereby, the user of the image processing apparatus can instruct the image processing apparatus to select a desired file that exists remotely.

  Furthermore, in the method of the present invention, in addition to the above configuration, the RCD searches for a file based on a file selection instruction received by the image processing apparatus.

  Thereby, the RCD can specify the file corresponding to the selection instruction input to the image processing apparatus.

  The method of the present invention is a method for accessing remote file structure data by an image processing apparatus, and a) a user interface of the image processing apparatus requests file structure data from a remote computing device (RCD). And b) the image processing apparatus transmits to the RCD a UI parameter related to the user interface format of the apparatus; and c) the RCD reads the file structure data from the storage device. And d) converting the file structure data read by the RCD into a format indicated by the UI parameters and compatible with the user interface of the image processing apparatus, and e) the RCD Transmitting the converted file structure data to the image processing apparatus. And wherein the door.

  According to the above configuration, the RCD reads the file structure data from the storage device, and converts the read file structure data into a format compatible with the user interface of the image processing apparatus. Thereafter, the image processing apparatus receives and displays the converted file structure data. Therefore, the user operating the image processing apparatus can check the file structure data on the storage device, which is an external resource, on the user interface of the image processing apparatus. As a result, the user can easily specify a desired file or folder in the storage device using the user interface.

  Further, the image processing apparatus transmits UI parameters related to the user interface format of the apparatus to the RCD. Then, the RCD converts the file structure data into a format indicated by the UI parameter. Therefore, even when each of the plurality of image processing apparatuses has a UI having a different format, the RCD can be converted into file structure data suitable for each image processing apparatus.

  The method of the present invention is a method for accessing remote file structure data by an image processing device, and a) a remote computing device (RCD) capable of searching and converting file structure data by the image processing device. And b) the image processing apparatus receiving the file structure data converted into a format compatible with the user interface (UI) of the apparatus. C) The image processing apparatus includes a step of displaying the converted file structure data on the UI.

  According to the above configuration, the image processing apparatus receives the file structure data converted from the RCD into a format compatible with its own UI. This conversion is performed by the RCD. Therefore, the image processing apparatus can display the file structure of files stored in a storage device included in a server or RCD that is an external resource. As a result, the user can specify a desired file or folder in the external resource.

  Furthermore, in the method of the present invention, in addition to the above configuration, the image processing apparatus accepts an input to the UI related to the displayed file structure data.

  Here, the input to the UI related to the file structure data is an input of information specifying a file or folder desired by the user, a server location, a document management system location, or the like.

  According to the above configuration, the user of the image processing apparatus can instruct the image processing apparatus to select a desired file, folder, or location that exists remotely.

  The method of the present invention is a method for accessing remote file structure data by an image processing device, and a) a remote computing device (RCD) capable of searching and converting file structure data by the image processing device. And b) the image processing device constitutes the file structure data and is compatible with a browser incorporated in the user interface (UI) of the image processing device. Receiving a file converted into a unique markup language, and c) displaying the file structure data on which the conversion has been performed on the UI. .

  According to the above configuration, the image processing apparatus receives the file structure data converted from the RCD into a markup language compatible with the browser incorporated in the UI of the own apparatus, and uses the browser to perform the file structure data. Display data. Note that the conversion is performed by the RCD. Therefore, the image processing apparatus can display the file structure of files stored in a storage device included in a server or RCD that is an external resource. As a result, the user can specify a desired file or folder in the external resource.

  The image processing apparatus of the present invention also provides file structure data for a) a user interface (UI) that accepts user input, and b) a remote computing device (RCD) capable of searching and converting file structure data. C) a receiving means for receiving the converted file structure data, d) a browser capable of reading the converted file structure data, and e) the converted file. And a display device for displaying the structure data using the browser.

  According to the above configuration, the browser of the image processing apparatus reads and displays the file structure data converted by the RCD. Therefore, the image processing apparatus can display the file structure of the file stored in RCD, which is a remote external resource, or other storage device. As a result, the user can specify a desired file or folder in the external resource.

  The method of the present invention is a method for accessing remote file structure data by an image processing apparatus, wherein a) a remote computing device (RCD) reads file structure data from a storage device, and b) the remote device described above. A computing device (RCD) converting the file structure data into a format compatible with a user interface (UI) of the image processing device; and c) the remote computing device (RCD) converting the converted file structure. Transmitting the data to the image processing apparatus.

  According to the above configuration, the RCD converts the file structure data into a format compatible with the user interface (UI) of the image processing apparatus, and transmits the converted file structure data to the image processing apparatus. Thereby, the image processing apparatus can display the file structure of the file in the storage device. As a result, the user can specify a desired file or folder in the storage device that is an external resource.

  The method of the present invention is a method for accessing remote file structure data by an image processing device, wherein a) a remote operation device receives a request for file structure data for a file resource from the image processing device; B) the remote computing device transmitting a request for storage structure file structure data to the remote resource; c) the remote computing device receiving file structure data from the remote resource; d) The remote computing device converting the received file structure data into a markup language format compatible with a user interface (UI) browser of an image processing device; e) the remote computing device converting the conversion Transmitting the marked markup language file structure data to the image processing apparatus. It is characterized in.

  According to the above configuration, the remote computing device converts the file structure data of the remote resource (external resource) into a markup language format compatible with the browser of the user interface (UI) of the image processing device, and the converted data The markup language file structure data is transmitted to the image processing apparatus. Thereby, the image processing apparatus can display the file structure of the remote resource. As a result, the user can specify a desired file or folder in the remote resource (external resource).

  The file structure conversion apparatus of the present invention includes: a) a reading means for reading file structure data; b) a conversion means for converting the file structure data into a format compatible with the image forming apparatus; and c) the conversion. Communication means for transmitting the file structure data thus obtained to the UI of the image processing apparatus.

  According to the above configuration, for example, the file structure conversion device reads file structure data from an external resource, converts the file structure data into a format compatible with the image processing device, and converts the converted file structure data into an image. Send to processing device. As a result, the image processing apparatus can display the file structure of the external resource. As a result, the user can specify a desired file or folder in the storage device that is an external resource.

  The terms and expressions used in this specification are for explaining the contents and do not limit the technical scope of the present invention. Moreover, these terms and expressions are not intended to make a difference with respect to the features or parts of the invention shown and described. In other words, the present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the claims, and the invention can be obtained by appropriately combining the technical means disclosed in the above-described embodiments. Such embodiments are also included in the technical scope of the present invention.

  The present invention can be applied to a system including a printer, a copier, a scanner, a fax machine, and the like having an image processing function, for example.

30a to 30d / 124 Image processing device 60 / 126a / 126b Remote operation device (file structure conversion device)
1201 UI unit 1202 UI parameter storage unit 1203 File structure data request unit 1204 File specification unit 1261 Storage device 1262 File structure data request reception unit (reading unit, search unit)
1263 File structure data conversion unit (conversion means, communication means, transmission means)
1264 File search section

Claims (6)

An image processing apparatus having a scanning function for reading a document and creating image data, and a remote arithmetic apparatus that communicates with the image processing apparatus via a network and includes a storage unit, from the remote arithmetic apparatus to the image processing apparatus A file structure data providing system for providing file structure data,
The image processing apparatus includes:
A user interface unit operated by a web browser;
A file structure data requesting unit for requesting file structure data indicating the file structure of the storage unit to the remote computing device;
The remote computing device is
When the file structure data request is received, the file structure data is read from the storage unit only when the file structure data is requested for an application registered as an application that can access the user interface unit of the image processing apparatus. A file structure data conversion unit that converts the file structure data into a format compatible with the user interface unit and transmits the file structure data to the image processing apparatus;
The image processing apparatus includes:
The file structure data received from the remote computing device is displayed on the user interface unit, and a folder for storing image data created by the scan function is designated from the file structure data according to the user input, and the designated folder Further comprising a designation unit for giving an instruction to store the image data to the remote computing device,
The remote computing device is
The system further comprising: a writing unit that writes the image data in a designated folder of the storage unit in accordance with an instruction received from the designation unit. An image processing device having a print function for printing an image indicated by image data on a sheet, and a remote operation device that communicates with the image processing device via a network and includes a storage unit. Image processing from the remote operation device A file structure data providing system for providing file structure data to a device,
The image processing apparatus includes:
A user interface unit operated by a web browser;
A file structure data requesting unit for requesting file structure data indicating the file structure of the storage unit to the remote computing device;
The remote computing device is
When the file structure data request is received, the file structure data is read from the storage unit only when the file structure data is requested for an application registered as an application that can access the user interface unit of the image processing apparatus. A file structure data conversion unit that converts the file structure data into a format compatible with the user interface unit and transmits the file structure data to the image processing apparatus;
The image processing apparatus includes:
The file structure data received from the remote operation device is displayed on the user interface unit, and a file of image data to be printed by the print function is designated from the file structure data according to the user input, and the designated file request Further comprising a designation unit for instructing the remote computing device;
The remote computing device is
The system further comprising: a reading unit that reads out the specified foil from the storage unit according to a request instruction received from the specifying unit and transmits the foil to the image processing apparatus.   The system according to claim 1, wherein the file structure data conversion unit reads the file structure data from the storage unit using a framework API.   The system according to claim 1 or 2, wherein the file structure data conversion unit reads the file structure data from the storage unit using an API of an operating system. This is a method for communicating with the image processing apparatus via a network to an image processing apparatus having a scanning function for reading a document and creating image data, and providing file structure data from a remote computing device having a storage unit. And
The image processing apparatus includes a user interface unit that is operated by a web browser.
A file structure data requesting step in which the image processing device requests file structure data indicating the file structure of the storage unit from a remote computing device;
When the remote calculation device accepts the file structure data request, the storage processing is performed only when the request is file structure data for an application registered as an application that can access the user interface unit of the image processing device. A file structure data conversion step of converting the file structure data read out from the unit into a format compatible with the user interface unit and transmitting the file structure data to the image processing device;
The image processing device displays the file structure data received from the remote computing device on the user interface unit, and designates a folder for storing image data created by the scan function from the file structure data according to the user input And a designation step for instructing the remote computing device to store the image data in the designated folder;
The remote computing device includes a writing step of writing the image data in a designated folder of the storage unit in accordance with the storage instruction. This is a method for communicating with the image processing apparatus via a network to an image processing apparatus having a scanning function for reading a document and creating image data, and providing file structure data from a remote computing device having a storage unit. And
The image processing apparatus includes a user interface unit that is operated by a web browser.
A file structure data requesting step in which the image processing device requests file structure data indicating the file structure of the storage unit from a remote computing device;
When the remote calculation device accepts the file structure data request, the storage processing is performed only when the request is file structure data for an application registered as an application that can access the user interface unit of the image processing device. A file structure data conversion step of converting the file structure data read out from the unit into a format compatible with the user interface unit and transmitting the file structure data to the image processing device;
The image processing device displays the file structure data received from the remote computing device on the user interface unit, and designates a file of image data to be printed by the print function from the file structure data according to the user input. A designation step for instructing the remote computing device to request the designated file;
The remote computing device includes a reading step of reading out the specified foil from the storage unit according to the request instruction and transmitting the foil to the image processing device.