Check patentability & draft patents in minutes with Patsnap Eureka AI!

Data management system

A data management system and data unit technology, applied in the field of data management systems, can solve problems such as difficulty in ensuring consistency, rough access control, and limited system applicability, and achieve the effect of convenient access

Inactive Publication Date: 2004-01-21
SIEMENS AG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This introduces roughness about access control
In addition, the consistency guarantee method further limits the applicability of the system
In addition, since data can be accessed directly, it is more difficult to ensure consistency
For example, it is difficult to identify access conflicts

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data management system
  • Data management system
  • Data management system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present invention will be described in detail below with reference to the drawings.

[0027] The arrows between the squares in the figure represent functional relationships (eg program call, arrow points to the called program).

[0028] figure 1 and figure 2 Represents the structure of the data management system (EDB) according to the invention, which can be accessed by different applications APPL.

[0029] The data management system consists of two layers, the application-specific system layer, hereinafter referred to as the application-specific database ADB, and the application-independent system layer, hereinafter referred to as the generic database GDB.

[0030] The generic database GDB contains central functions and partial functions. At this time, the central functions are implemented in the central control system CU, and the local functions are implemented in the generic module (GM).

[0031] The central control system CU includes the centr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The data management system has a generic data base (GDB) with a central control system (CU) and at least one generic data module (GM), a central access control system (CTCC) incorporated in the central control system, controlling access to the user data in the central plane. A local access control system CTCL) is incorporated in the generic data module, for controlling access to the user information in the local plane, with corresponding operation of the central access control system. A user specific data module system (ADB) has at least one specific data module for providing specific data types from the generic data module, with a user specific access procedure.

Description

technical field [0001] In real-time systems, especially switching systems, large amounts of data must be managed in complex relationships with each other. Access to these data must be done in real time, ie as quickly and reliably (consistently) as possible. Background technique [0002] In the document EP-A2-0425222 a database management system with a data directory is depicted, and the database management system is separated in such a way that the connection is performed via the operating system (input / output interrupt) and the data managed by the database management system is stored on disk . This separation is very unfavorable to real-time requirements. [0003] In the case of switching systems known so far, the various subscriber systems themselves are responsible for the data modules, addressing modes and access procedures. In the case of implementation of the same type of functionality, this leads to a personal token for each user system. Furthermore, the lack of a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F12/00G06F17/30
CPCY10S707/99931G06F17/30371Y10S707/99943G06F17/30557Y10S707/99932G06F16/2365G06F16/25
Inventor A·包尔G·莫尔B·西瓦特
Owner SIEMENS AG
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com