Abstract:
This invention is related to document management systems, and more particularly, to a document management system to automate transferring a plurality of documents or related data. The present invention is directed to a method and system for capturing electronic documents to a preselected data storage area comprising the steps of and means adapted for selecting a data storage area adapted for storage of electronic documents; and receiving, into the selected data storage area, electronic data representative of a plurality of electronic documents from at least one of a plurality of associated document systems.

Description:
This application is a continuation-in-part of pending U.S. patent application Ser. No. 10/125,856 entitled “Document Management System Rule-Based Automation” filed Apr. 19, 2002, the entirety of which is hereby incorporated by reference. 

   BACKGROUND OF THE INVENTION 
   This invention is related to document management systems, and more particularly, to a document management system to automate transferring a plurality of documents or related data. 
   Enterprises around the world are recognizing that information is the currency of their business. As such, there is tremendous value in ensuring that all corporate information, whether in structured or unstructured formats is captured, managed, and put to work in a meaningful and efficient way. Document management and content management solutions help organizations maximize the use of their unstructured data, which in turn helps maximize the use of their corporate knowledge. Unstructured data is information stored in text files, emails, documents, multimedia, etc. 
   Document management systems provide organizations with an ability to create centralized repositories, or libraries, containing all of the unstructured data they generate. Powerful search and retrieval tools make this information easily available for use and collaboration across the entire enterprise. These tools often provide security and version control capabilities. However, storing and retrieving large numbers of paper documents has, in the past, been an onerous task. Present document management systems solve some of the problems faced by organizations that use a manual document filing system alongside an electronic document system. These systems provide a method for combining both computer-generated image documents and paper documents in a secure document storage and retrieval system. 
   Document management systems provide a means for freeing up storage space and reducing the costs of paper document copying and distribution. They often provide multiple methods of adding documents and indexing information to the document management system while facilitating easy revisions, creation of new versions, annotation, and document sharing. One of the most important aspects of document management systems is their ability to eliminate time-consuming physical searches for misfiled or lost documents. Some document management systems allow users to save various types of documents in a single location (i.e. related client emails and Word documents in the same folder). Furthermore, they provide companies with an ability to back up all essential business documents, both scanned and computer-generated, and may integrate optical character recognition (“OCR”) technology so that full text searches may be performed on scanned documents. 
   In popular operating system (“OS”) platforms (e.g., Microsoft Windows family), a user navigates the local file system using the integrated OS file management system (e.g., Windows Explorer). Through the use of this tool, documents can be manipulated in a variety of ways, e.g., moved, copied, and deleted. Many computer users have grown accustomed to using integrated file management systems, and are thus reluctant to switch to another file management tool to perform these operations. Document management systems from third-party vendors generally provide enhanced file management systems. 
   In addition, a benefit of document management systems is that they facilitate collaboration. One such method is providing document distribution functionality so that one user can easily share documents with or send documents to other users, devices or systems. Unfortunately, the document distribution functionality of document management systems generally calls for a user to manually select an appropriate distribution function for each document in the document management system. It would be preferable, however, if document distribution functionality provided users with the ability to automate transferring a plurality of documents to a selected data storage area. 
   SUMMARY OF THE INVENTION 
   In accordance with the present invention, there is provided a document management system with an improved document distribution functionality. 
   Further, in accordance with the present invention, there is provided a document management system which provides users with the ability to automate transferring a plurality of documents to at least one data storage area. 
   Still further, in accordance with the present invention, there is provided a method for capturing electronic documents to a preselected data storage area comprising the steps of: selecting a data storage area adapted for storage of electronic documents; and receiving, into the selected data storage area, electronic data representative of a plurality of electronic documents from at least one of a plurality of associated document systems. 
   Still further, in accordance with the present invention, there is provided a system for capturing electronic documents to a preselected data storage area comprising: a memory adapted for defining therein a plurality of data storage areas, each of the data storage areas being adapted for storage of electronic documents; selection means adapted for selecting a designated data storage area from the plurality thereof; and means adapted for receiving, into the selected data storage area, electronic data representative of a plurality of electronic documents from-at least one of a plurality of associated document systems. 
   Advantages of the document management system of the present invention, include, but are not limited to, an improved document distribution functionality and the ability to automate transferring a plurality of documents to at least one selected data storage area. These and other advantages, aspects, and features will be understood by one of ordinary skill in the art upon reading and understanding the specification. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
       FIG. 1  illustrates an example of a network system for implementing the present invention. 
       FIG. 2  illustrates a hierarchical tree structure of a repository in a document management system. 
       FIGS. 3   a  and  3   b  illustrate an overall block diagram of the subject invention for automating transferring a plurality of documents to at least one data storage area. 
   

   DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
   The document management system preferably provides access to a document management repository via a folder incorporated into the existing OS file structure. Although the present invention is described as enabling users to access document management functionality from a Microsoft Windows OS, it will be appreciated to those skilled in the art that the present invention is also suitably designed to interact with any OS, such as Unix, Linux, Macintosh or other OS. In one embodiment, the document management platform (“DMP”) provides access to network-based documents via a browser, such as Internet Explorer or Netscape. In the presently preferred embodiment, a document repository managed by the DMP is represented as a folder or data storage area within an Internet Explorer window. The DMP permits a user to perform operations on the repository folder or data storage area, preferably insofar as the user has the appropriate access rights, as will be appreciated by those skilled in the art. 
   Referring now to  FIG. 1 , an illustration of a network environment for practicing the present invention is provided. The system comprises a data transport network  100  illustrative of a LAN or WAN environment in which a preferred embodiment is provided, such as a packet-switched TCP/IP-based global communication network. The network  100  is suitably any network and is preferably comprised of physical layers and transport layers, as illustrated by a myriad of conventional data transport mechanisms like Ethernet, Token-Ring™, 802.11(b), or other wire-based or wireless data communication mechanisms as will be apparent to one of ordinary skill in the art. Connected to a data transport network  100  is a document management platform (“DMP”)  102 . In the presently preferred embodiment, the DMP preferably is a plug-n-play device having a hardware component consisting of a closed-box server that is easy to install, configure and support, and software components, both of which will be described in greater detail hereinbelow. The DMP is suitably operable to provide services to at least one computer  104 , at least one image generating device  108 , and/or at least one server  106  connected to network  100 . It is suitably a document distribution solution with document management capabilities. 
   The DMP  102  suitably replaces or supplements existing facsimile, print and electronic mail servers, and preferably offers a more efficient method of transmitting, tracking and storing business-to-business documents. The DMP  102  is preferably a client/server system, which is suitably implemented in both single and collaborative corporate workgroups (although not limited to such environments) and designed to increase productivity and reduce costs by making document communications more simple and reliable. The DMP  102  suitably provides functionality enabling users to share documents and conduct collaborative work between various workgroups. Also connected to data transport network  100  is computer  104 . The computer  104  is suitably either a server or client running on any OS, such as Windows NT, Windows 2000, Windows XP, Unix, Linux, Macintosh or other operating system. In addition, the computer  104  is suitably a thick client or thin client, as will be appreciated by those skilled in the art. For example, LAN environment, the DMP  102  provides services from a “thin” browser-based client. The disclosed DMP architecture is suitably accommodating for a “thick client” driver-based computer  104  and for a “thin client” browser-based computer  104 . 
   At least one image generating device  108  is connected to data transport network  100 . The image generating device is suitably a device such as a printer, facsimile machine, scanning device, copier, multi-function peripheral (“MFPs”), or other like peripheral devices. The image generating device  108  is suitably any networked image generating device as will be appreciated to one of ordinary skill in the art. The image generating device  108  preferably has an internal device controller suitably acting as a fully functional server with the necessary hardware and software that ensure proper operation of the image generating device as will be appreciated by those skilled in the art. In addition, the image generating device  108  preferably comprises internal storage, which is suitably a hard disk and random access memory (“RAM”) as will be appreciated by those skilled in the art. 
   Optionally, a server  106  is also connected to data transport network. Because both the image generating device and the DMP suitably have server functionality, an additional server is not necessary to practice the present invention. However, corporate networks rarely have only one server, and often have more than two servers, wherein the servers may be configured to perform different tasks. The server  106  is suitably any fully functional server with the necessary hardware and software to ensure proper operation. The server  106  is suitably a database server configured for selective query support, selective data access, data archiving, and the like, an electronic mail server, an application server, or any server configured for performing a function across a network. 
   The DMP  102  preferably comprises a Document Distribution Module (“DDM”)  112  and a Document Management Module (“DMM”)  114 . It should be noted that the DMP  102  is not limited to these particular modules, and suitably comprises additional modules for device management. The main function of the DMM  114  is to store documents in a central document repository and to facilitate user capability to modify documents, collaborate during document editing, and search and locate stored documents. The main function of the DDM  112  is to route jobs to their destinations such as image generating devices, servers, computers, a document repository, etc. 
   The DMP  102  also suitably comprises internal storage, in which at least one document repository or data storage area is suitably maintained. The DMP  102  preferably interfaces with data transport network  100  via network interface  116 . Thus, the DMP  102 , server  106 , computer  104  and at least one image generating device  108  are in shared communication. 
   The computer  104  suitably represents either a thick client or and a thin client with general interfaces to the DMP  102 . The computer  104  interfaces with the DDM  112  for document distribution to selected devices. The DDM  112  suitably reports back to the computer  104  the status of the documents forwarded to the DDM  112  for distribution. 
   The DMM  114  works with the DDM  112  and its components to enable users to quickly store and retrieve documents from a central repository, which is preferably stored in storage  111  on the DMP  102 , but is also suitably stored on any storage device in communication with data transport network  100 . The repository allows a user to share documents and conduct collaborative work between various workgroups. Users of the DMP  102  preferably utilize a browser-based Graphical User Interface (GUI) from a computer  104  to access documents stored in a repository. The DMP  102  preferably offers support for conventional browsers, e.g., Microsoft Internet Explorer and Netscape Navigator, through an internal web server which is accessible from a thin client via a browser using the HTTP protocol. A WebDAV (Web Distributed Authoring and Versioning) client suitably communicates with the web server utilizing HTTP and WebDAV protocols. WebDAV is a two-way protocol designed to support editing of Web sites and handling of meta data. 
   When the DMM  114  receives a document in image form, such as it would from a facsimile or scanning device, it suitably routes the image to the repository for storage. The image can also be forwarded to the DDM  112  for further routing to an output device, e.g., a printer. In addition, the image file is also suitably routed to other document management systems (“ODMP”) of a remote appliance over the network, and preferably ODMA compliant. A document received via email device is suitably processed as text or an attachment to a message and forwarded to the DMM  114 . Both an image and a processed email document can be routed to the printer, repository, and ODMP, and/or other output devices via the DDM  112 . 
   Referring now to  FIG. 2 , there is illustrated a hierarchical folder tree structure of a repository according to the present invention. The repository  200  is suitably comprised of a plurality of file folders or data storage areas. Users can browse through the repository  200  to access file folders and documents. Authorized users can create a hierarchical tree by creating new file folders and documents. Each file folder suitably contains both file subfolders and documents. A user is presented with file folders of two types: a private folder  202  and a group folder  204 . The private folder  202  allows only the folder owner access this type of file folder. The folder owner has all rights on the objects contained in it. The private folder  202  is suitably created when an Administrator creates the user account. The group folder  204  is visible to users belonging to the group(s) assigned to this file folder. The operations that a user can perform on objects contained in the group folder  204  are limited to the access rights inherited from the respective group. 
   In one embodiment, the document management system of the present invention also includes a inbox repository or storage area to post incoming scanned image data, facsimiles, printed data, and the like. Such storages areas are suitably personal storage areas for each user or group or shared storage areas. The scanned images, facsimiles, printed data, and the like are posted to such storage areas based on the parameters provided by the user. 
   The document management system of the present invention allows a user to capture or move a plurality of documents from a document system into at least one repository or data storage area at the same time. In order to capture or move such documents, the user selects the repository or data storage area to receive the documents. The user identifies the appropriate data storage area by providing selected information about the data storage area in any manner known in the art. Such information includes, but is not limited to, data storage area location, data storage area name, access permission, user name associated with the data storage area, and user name password. The user is suitably either a system user or a guest account. The information provided by the user is then verified, and if so, the user is allowed to then transfer or move a plurality of documents from a document system to the selected data storage area. Preferably, only one data storage area may be selected for each user. 
   Preferably, the data storage area is selected from a private folder, a group folder, and an electronic inbox. Preferably, documents and directory tree structures are suitably captured into the data storage area. In the event that directory tree structures are received into the data storage area, only the documents stored in those directories are captured in the data storage area. 
   The document system is preferably a document management system, an image generating device, an electronic mail server, and an Internet server. For example, in one embodiment, the user captures or moves the plurality of documents from a local drive or network hard drive utilizing an interface suitably implemented to allow the user to browse such devices and for selecting the documents. This is also called an upload operation. The interface allows the user to then point to the destination storage area or folder, and perform copy or move operations to place the documents in the destination data storage area or folder. 
   In another embodiment, the user captures input/output from an image generating device, such as scanning device, printer, copying machines, facsimile machines, and multifunctional peripherals. For example, the paper documents scanned by the user are converted to an image format and are stored in the user&#39;s personal storage, or inbox folder. The user has an option of moving the documents from his/her inbox to a particular data storage area or folder in the repository. 
   Additionally, in another embodiment, the user captures from electronic mail as both text and an attachment. Documents sent via electronic mail is stored in the user inbox. The user has an option of moving the documents from the inbox to a particular data storage area or folder in the repository. 
   In another embodiment, the user captures documents or files from servers disposed on the Internet. The GUI provides the capability of specifying the URL of the source document(s) and the destination file folder. The DMP  202  then facilitates download of the specified documents for storage in the specified data storage area or folder. 
   In one embodiment, the document management system also includes means adapted for deselecting the desired data storage area so that the designated data storage area no longer receives documents or data from the document system. Until the user deselects the designated document area, all electronic documents and data are received from the document system into the designated document storage area. At this point, the user may stop the process or select another data storage area to receive documents or data. 
   In one embodiment, the document management system also includes means adapted for locking alternative data storage areas such that only the designated data storage area receives documents and data from the specified document system. 
   In another embodiment, the document management system provides a plurality of data storage areas or folders and each area or folder is associated with an individual user as discussed above. In this embodiment, a plurality of data storage areas are selected. Each selected data storage area or folder then receives documents or data for its associated individual user from the document system. Preferably, only one data storage area may be selected for each user. Preferably, in this embodiment, the document management system also includes means adapted for deselecting the desired data storage area for each individual user so that the designated data storage area no longer receives documents or data from the document system. Until the designated document area is deselected, all electronic documents and data are received from the document system into the designated document storage area associated with such individual user. 
   Referring now to  FIGS. 3   a  and  3   b , there is illustrated a flow chart of the process for moving a plurality of documents to at least one selected data storage area according to the present invention. Flow commences at process block  302  where the user selects the data storage area or folder to which the documents are to be transferred. Flow then proceeds to decision block  304  wherein a determination is made if the selected data storage area is a private data storage area. If the determination is positive, the process proceeds to process block  306  wherein a shadow share data storage area corresponding to the selected data storage area on the DMM is created on the server. If the determination is negative, the process proceeds to process block  308  wherein a shadow share data storage area corresponding to the selected data storage area on the server is created on the server. 
   Flow then proceeds to process block  310  wherein the shadow share data storage area is opened. A determination is then made at decision block  312  to determine if the shadow data storage area is a private data storage area. If the determination is negative, flow proceeds to process block  320 . If the determination is positive, then process proceeds to process block  314  where the user is prompted to provide a username and password to gain access to the data storage area. 
   User rights to the folder are suitably assigned by an Administrator in accordance with the level of access provided to that particular user. For example, the user may be granted full access to his or her documents in private folders, yet restricted to a lesser read-only access to documents in the group folder. The Administrator can set the rights to any user, and to any document location. Note that the username/password login can be implemented as a single login coinciding with the network login, or as separate logins. Thus when the DMP  102  prompts the user for a username/password as a separate login procedure, flow progresses to decision block  316  wherein a determination is made whether the access code or login is valid. 
   A negative determination at decision block  316  means that the user entered invalid login information, which causes progress back to process block  318 , where the user is again prompted to enter a valid access code or login. 
   A positive determination at decision block  316  means that the user entered a valid login, which causes progression to process block  320  wherein the user is provided access to the repository. The user is suitably granted access in accordance with the rights assigned by an Administrator and associated with the login information provided by the user. 
   Flow then continues to process block  322  wherein the user moves or copies a plurality of documents from the document system to the shadow share data storage area. At this point, progression flows to process block  324  wherein after a predetermined time, the documents are transferred from the shadow share data storage area to the corresponding data storage area located on the DMM. 
   Flow then continues to process block  326  wherein the user deselects the selected data storage container so that the data storage area no longer receives documents from the document system. The deselection of the data storage area may occur at any time. At this point, the user may select another data storage area to receive documents or stop the process as shown at  328 . 
   Although system as described runs on a network appliance, it is appreciated that it can also run on other operating systems, for example, Linux (and other Unix operating systems), and OS by Apple Computers. Although the preferred embodiment has been described in detail, it should be understood that various changes, substitutions, and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be appreciated that various changes in the details, materials and arrangements of parts, which have been herein described and illustrated in order to explain the nature of the invention, may be made by those skilled in the area within the principle and scope of the invention as will be expressed in the appended claims.