Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for centralized storage and fast unloading of uuv multi-load data

A technology of data concentration and data storage, which is applied in the direction of electrical digital data processing, input/output process of data processing, input/output to record carrier, etc. It can solve the cumbersome process of data unloading, scattered data storage, and large disassembly workload, etc. problem, achieve the effect of shortening data unloading time, improving data storage security, and reducing consumption

Inactive Publication Date: 2018-09-28
HARBIN ENG UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to solve the problems of cumbersome data unloading process, large disassembly workload, and long time consumption caused by the scattered data storage of the current UUV computers and loads, thereby providing a UUV multi-load data centralized storage and fast unloading method

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
  • Method for centralized storage and fast unloading of uuv multi-load data
  • Method for centralized storage and fast unloading of uuv multi-load data
  • Method for centralized storage and fast unloading of uuv multi-load data

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0026] Specific implementation mode 1. UUV multi-load data centralized storage and fast unloading method,

[0027] Data centralized storage method:

[0028] Use replaceable large-capacity memory as the centralized storage space for multi-load data, pre-divide relatively independent storage partitions according to the storage capacity requirements of different loads, format and write the boot program according to the storage format requirements, and the FPGA storage controller controls the multi-load Coordinate and manage the data storage of the load;

[0029] How to quickly uninstall data:

[0030] The wireless network data unloading method or the data unloading method of the replaceable large-capacity memory and its special watertight tank are adopted.

[0031] The UUV data that needs to be unloaded includes: the operating status data stored by the UUV control system computers such as the mission management computer, the mission control computer, and the control and navigat...

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 provides a concentrated storage and rapid unloading method of multi-load data of a UUV and relates to the technical field of storage of the multi-load data of the UUV. According to the method, the problems of tedious data unloading process, heavy dismounting workload and long consumed time caused when the data storage of each computer and load of the UVV is overdisperse are solved. According to the method, a replaceable mass memory sealed in a specific water sealing tank is taken as a concentrated storage space of the multi-load data, relatively independent storage sub-regions are pre-divided according to storage capacities of different loads and are respectively formatted according to storage format requirements, bootstrap programs are written in the storage sub-regions, and the multi-load data storage is coordinated and managed by virtue of an FPGA store controller; and when unloaded, the data can be wirelessly unloaded by virtue of a wireless network module of a UUV system and can be rapidly unloaded by replacing spare parts of the replaceable mass storage. By virtue of the method, the concentrated storage and rapid unloading of the data of the multiple loads with different functions in the UUV can be effectively realized.

Description

technical field [0001] The invention relates to the technical field of UUV multi-load data storage, in particular to UUV multi-load data centralized storage and fast unloading technology. Background technique [0002] With the rapid development of UUV technology and the continuous expansion of its application scope, its mission functions are constantly enriched, which makes a large amount of valuable data that needs to be stored during the mission operation of UUV. Traditionally, UUV load storages are scattered and arranged in different watertight compartments or watertight tanks, and integrated into the carrier covered by the non-watertight shell. [0003] For example, Liu Jie et al. proposed a method to solve large-capacity data storage in the paper "Design of Large-capacity Data Storage for Small Autonomous Underwater Vehicles" (Marine Technology, Vol. 29, No. 1, P17-23). Provide large-capacity memory for data storage for each sensor device; [0004] In the paper "Auton...

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): G06F3/06
CPCG06F3/0604G06F3/0644G06F3/0647G06F3/0673
Inventor 徐健宋晓萍严浙平张勋张耕实
Owner HARBIN ENG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com