A highly reliable data publishing and storage method

A data release and data technology, applied in the aerospace field, can solve problems such as consuming a lot of manpower, material and financial resources, disconnecting the data release terminal, affecting data analysis, etc.

Active Publication Date: 2018-02-13
BEIJING LINJIN SPACE AIRCRAFT SYST ENG INST +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the communication link and storage link fail to cause data loss, the data publishing terminal is disconnected, and the test needs to be repeated, which will consume a lot of manpower, material resources, and financial resources; and the key data is not stored, resulting in data loss or incompleteness, which will also seriously affect subsequent data. analyze

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
  • A highly reliable data publishing and storage method
  • A highly reliable data publishing and storage method
  • A highly reliable data publishing and storage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0053] Such as figure 1 As shown, a highly reliable data publishing storage system, the system is composed of two sets of equipment with the same function, data server group A and data server group B, data server group A includes data real-time publishing server A and historical storage server A, data Server group B includes real-time data publishing server B and historical storage server B. Among them, the real-time data release server A is composed of an information collection module A and a real-time data release module A, and the real-time data release server B is composed of an information collection module B and a real-time data release module B. History storage server A is composed of history storage module A, historical data publishing module A and data synchronization module A, and history storage server B is composed of history stor...

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 invention belongs to the field of aerospace and aerospace, and specifically discloses a highly reliable data release storage system and method. The system is composed of data server groups A and B. Each server group includes a real-time data release server and a historical storage service. Each release server Both include an information collection module and a real-time data release module; each storage server includes a historical storage module, a historical data release module, and a data synchronization module; the method includes: browsing terminal data and establishing a heartbeat connection with the server group; Heartbeat information; the terminal judges whether to receive the information: if it has received it, the server group is normal, if it has not received it but received it within three cycles, it is normal, if it has not received it and it has not received it within three cycles, the server group is invalid ; If the data server group A and group B both fail, the system will fail and release will be suspended; the data synchronization module will perform data synchronization. The invention can realize the redundant backup of the entire system of the spacecraft data distribution and storage system.

Description

technical field [0001] The invention belongs to the field of aerospace technology, and in particular relates to a highly reliable data release storage system and method. Background technique [0002] With the development of space science and technology, the functions and structures of spacecraft are becoming more and more complex, and it is becoming more and more difficult for such a large and complex system to operate in the way the designer expected. In the process of spacecraft testing, the data transmission system used has higher requirements than traditional transmission methods, and a reliable data transmission system is the basis for the normal operation of spacecraft testing. Due to the requirements of test automation at this stage, the test process is executed independently by the equipment after issuing instructions. After being collected by the computer, the data is sent back and released to the browsing terminal for testers to browse and analyze in real time. If...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08G06F17/30G06F12/08
Inventor 杨飞吴晓蕊赵佳媚窦小明刘海东
Owner BEIJING LINJIN SPACE AIRCRAFT SYST ENG INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap