Electronic file container and code generation method and device

An electronic file and container technology, applied in file system, file access structure, file/folder operation, etc., can solve the problem of high cost of development, training and maintenance of electronic file management system, inability to meet personal offline mobile office needs, and construction cost Advanced problems, to achieve the effect of low production cost, simple production and low environmental requirements

Pending Publication Date: 2022-04-19
上海天庸科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the electronic document management system has the following problems: First, it needs software and hardware support such as system server, database, network, etc., and the construction cost is relatively high
Second, the development, training and maintenance costs of the electronic document management system are relatively high
Third, it cannot be used as an independent electronic account book, electronic account book, electronic file and other applications, and then become an electronic file
Fourth, it needs to be accessed through the network to use, which cannot meet the needs of personal offline mobile office
Fifth, if the system involves confidentiality (as long as there are documents that are classified), according to the requirements of the national confidentiality regulations, personnel authorization, online transmission, etc. are strictly managed, and it is very inconvenient to use

Method used

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  • Electronic file container and code generation method and device
  • Electronic file container and code generation method and device
  • Electronic file container and code generation method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] This embodiment is an electronic file container in TIFF format, which may also be called a digital file container in TIFF format.

[0051] The electronic file container adopts the existing electronic file format, including: TIFF, BMP, PNG, GIF, JPEG, JSON, XML or OFD; OS and other environments can be directly opened, and electronic file containers can be displayed on the screen to form attachments; thus realizing cross-operating system platform applications. The electronic file container of the present invention is a kind of virtual storage device, and there is no necessary component of the traditional storage device—the file control block (FCB); except for the electronic file container header logo, the remaining space is used to store and accommodate files; greatly improving the electronic file The effective storage space of the container. The electronic file container is an electronic file (virtual storage device) used to store and obtain many original electronic fil...

Embodiment 2

[0221] This embodiment is a method for storing and reading an electronic file container in TIFF format.

[0222] Specifically, storing electronic files is a virtual storage device; there is no file control block (FCB) design for storing files. Except for the header identification (8 bytes) of the electronic file container, it is a continuous storage space; so it is suitable for the storage of the overall code of the electronic file container attachments and storage files. The storage device has a simple structure, which maximizes the storage space. Specifically, the limitation on the storage space is the next container plate offset pointer (NextDEOffset), which is 4 bytes long; therefore, the storage space of the electronic file container is 4GB (8 bytes less, 4GB for short). It points to the next electronic document container master, such as a container reference sheet or a storage file cover.

[0223] The invention provides a method for storing electronic files into an ele...

Embodiment 3

[0228] Such as figure 2 Shown is a schematic flow chart of the code generation method for the electronic file container product of this embodiment, and the method of the present invention is described below in conjunction with the code generation device for the electronic file container product of Embodiment 4; specifically, the electronic file container adopts the TIFF format; it includes the following process :

[0229] St1: electronic file container bottom plate design program module 11, encoding generates electronic file container bottom plate file; specifically, electronic file container bottom plate design program module 11 includes electronic file container bottom plate layout design sub-window; specifically, electronic file container bottom plate file includes electronic The cover file of the file container, the catalog page file of the electronic file container, the cover file of the storage file, and the examination table file of the electronic file container; Its ...

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PUM

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Abstract

The electronic document container product can be transmitted on the internet. The electronic file container comprises an electronic file container cover, an electronic file container directory page, a storage file cover, an electronic file container examination preparation table and the like. And the functions of storage, sorting, deletion, retrieval, browsing, opening, display, copying, modification, data sharing and the like of the electronic files are supported. The electronic file container adopts an existing electronic file format, can cross applications of mainstream operating systems such as Windows, Unix, Linux, Ios, Android and China OS, and can be directly opened, analyzed and displayed on a screen. The electronic file container is a virtual storage device and is used for containing files including texts, images, CAD, audio and video files and the like, and the electronic file format is regardless of so that the requirements of different users can be met. According to the layout information, the container cover, the container catalog, the storage file cover and the container examination preparation table, the electronic file container bottom plate is standard and unified in format and has the characteristics of digital products.

Description

technical field [0001] The invention relates to the field of information storage equipment, in particular to an electronic file container, a code generation method and a device. Background technique [0002] With the vigorous development of e-government and e-commerce, there are more and more social demands for storing electronic file containers (equipment), such as electronic account books, electronic account books, electronic account books, electronic files, electronic file folders (boxes), electronic folders ( box), electronic file folder (box), electronic file folder (box), electronic file folder (box), electronic file container, electronic data container, etc.; however: most of the existing file storage containers (equipment) are hardware, such as mobile Hard disks, U disks, CDs, flash memory cards, magnetic disks, tapes, etc. are all physical containers, which cannot be transmitted and interacted with online. [0003] Existing software storage file containers, such as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/13G06F16/16G06F16/188
CPCG06F16/13G06F16/16G06F16/188
Inventor 潘晓虹
Owner 上海天庸科技发展有限公司
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