KR20030043806A - Handwriting document management system using tablet pc, and method for synchronizing handwriting letters with dictionary - Google Patents

Abstract

PURPOSE: A handwriting document management system using a tablet PC, and a method for synchronizing handwriting letters with a dictionary are provided to conveniently use a function for writing, reading and letter synchronized information searching by storing the written input data in the handwriting document management system through the network and inquiring it in anywhere through wire/wireless network. CONSTITUTION: The tablet PC(2) converts the handwriting input data into the text data by using a digital ink pen. The handwriting document management system(6) comprises a CPU(20), a memory(22), a network interface(24), a letter information query processor(26), and a handwriting document object storing system(28). The network interface(24) is connected through a communication media such as the wireless network. The letter information query processor(26) carries out the function for processing the object oriented query, restoring damage, and managing transaction through the synchronization of the handwriting document and the dictionary.

Description

Handwriting document management system, handwriting character, dictionary synchronization technology method using tablet PC {omitted}

The present invention relates to a handwriting document management system using a tablet PC, a handwriting character, and a dictionary synchronization technology method. More specifically, a handwriting document management system to be provided through a tablet PC compresses handwriting input data by applying digital ink technology to a touch screen. Rendering redraws, typo retrieval and handwriting input data are converted into text data. As a result, accurate handwriting recognition can be performed regardless of the tablet position and writing angle. You can optimize your Tablet PC using the Tablet and Pen Settings control panel. The input writing data is stored in the writing document management system through a wired or wireless network. The handwriting document management system provides an architecture that combines handwriting and dictionary database management functions and letter information retrieval functions to provide efficient document management and character information dictionary retrieval performance.

Since PCs first appeared, efforts to disseminate handwriting and speech recognition technologies to devise ways to input data more naturally have led to the development of new device tablet PCs with the advancement of software technology and processor performance. You need an application for your tablet PC.

Tablet PC basic configuration is a block diagram showing the handwriting recognition of the tablet PC as shown in FIG.

Tablet PC service basic configuration is composed of a Tablet PC 2, a wireless network 6, a handwritten document management system 8 as shown in FIG.

The tablet PC basic configuration converts handwriting input data into text data using a digital ink pen on the tablet PC as shown in FIG. 1. Referring to FIG. 2, the writing document management system 8 includes a central processing unit (CPU) 20, a memory 22, a network interface unit 24, a text information search query processor 26, and a writing document object storage system 28. CPU 20 controls the overall operation of Odysseus Server 6. The memory 22 is composed of a program ROM and a RAM. In the ROM, various control programs of the CPU are mapped.

RAM stores various data under the control of the CPU 20. The network interface unit 24 is connected via a transmission medium such as a wireless network. Character Information Retrieval Query Processor 26 Object-oriented query processing through handwritten document and dictionary synchronization. It performs functions such as crash recovery and transaction management. The handwriting document object storage system 28 provides an architecture that combines handwriting and dictionary database management functions and character information retrieval functions to provide efficient document management and character information dictionary retrieval performance.

As discussed above, there is a need for efficient handwriting document management and new learning applications for tablet PCs.

The present invention relates to a handwriting document management system using a tablet PC and a handwriting character, pre-synchronization technology method, and more particularly, a handwriting document management system to be provided through a tablet PC compresses handwriting input data by applying digital ink technology to a touch screen. Renders and redraws shapes, typo retrieval and handwriting input data into text data. As a result, accurate handwriting recognition can be performed regardless of the tablet position and writing angle. You can optimize your Tablet PC using the Tablet and Pen Settings control panel. The input writing data is stored in the writing document management system through a wired or wireless network. The handwriting document management system provides an architecture that combines handwriting and dictionary database management functions and letter information retrieval functions to provide efficient document management and letter information dictionary retrieval performance. Synchronization technology is used as a new learning tool.

1 is a configuration diagram showing a tablet PC basic configuration.

2 is a configuration diagram of a tablet PC service.

3 is a block diagram of a writing document management system according to the present invention.

4 is a flowchart illustrating an embodiment of a method for providing XML handwriting and dictionary synchronization technology of the present invention.

The present invention relates to a handwriting document management system using a tablet PC, a handwriting character, a dictionary synchronization technology method, and more particularly, applying a digital ink technology to a tablet PC to store handwriting document data through a network and storing a handwriting document management system over a wired or wireless network. By using anytime, anywhere browsing, handwriting, reading, character synchronization information retrieval function is convenient, and relates to a handwriting document management system using a tablet PC and handwriting character, dictionary synchronization technology method.

Hereinafter, the preferred technical configuration and working relationship of the present invention will be described in detail with reference to the accompanying drawings.

3 is a block diagram of a writing document management system according to the present invention.

The handwriting document management system provides a SQL-based user interface by interconnecting XML handwriting documents and character information dictionaries. This enables users to combine the handwriting and dictionary database management functions with the character information retrieval function in order to provide efficient document management and character information dictionary retrieval performance of the query analyzer 30, query plan generator and optimizer 32, and query plan performer 34. SQL).

The character information SQL query processor performs object-oriented query processing, corruption recovery, and transaction management through handwritten documents and dictionary synchronization. Storage media management module to manage handwritten documents, dictionary data disks, general object management module to manage data on a per object basis 44, large object management module to manage large data such as multimedia data 46, space / non-space for efficient search support Spatial index management module 48, crash recovery management module 36 for crash recovery support, transaction management module 50 for transaction support, cursor management module 38 for rapid support of continuous data access, spatial DB engine 40 for information systems, fast It provides a text information search engine 42 for text information retrieval, and an architecture that combines handwriting and dictionary database management functions and text information retrieval functions to provide simultaneous synchronization of handwritten documents and letter information.

As described above, the tablet PC can be used as a new learning tool through handwriting, reading functions, handwriting letters, and dictionary synchronization technology.

Claims (2)

In the handwriting document management system and handwritten letters, pre-synchronization technology method using a tablet PC, The present invention relates to a handwriting document management system using a tablet PC and a handwriting character, pre-synchronization technology method, and more particularly, a handwriting document management system to be provided through a tablet PC compresses handwriting input data by applying digital ink technology to a touch screen. Renders and redraws shapes, typo retrieval and handwriting input data into text data. As a result, accurate handwriting recognition can be performed regardless of the tablet position and writing angle. You can optimize your Tablet PC using the Tablet and Pen Settings control panel. The input writing data is stored in the writing document management system through a wired or wireless network. The handwriting document management system provides an architecture that combines handwriting and dictionary database management functions and letter information retrieval functions to provide efficient document management and letter information dictionary retrieval performance. A method of handwriting document management system, handwriting character, pre-synchronization technology method using tablet PC by using as a new learning tool through synchronization technology. The method according to claim 1, wherein the tablet PC provides a SQL-based user interface by interconnecting XML handwritten documents and letter information dictionaries. Method.