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Near line disk array library with one-dimensionally moving mechanical arms

A disk array and manipulator technology, applied in the field of storage systems, can solve problems such as inapplicability, and achieve the effects of high work efficiency, good maintainability, and reduced movement complexity

Active Publication Date: 2018-05-18
SUZHOU NETZON INFORMATION STORAGE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the application focus of the above-mentioned invention is to manage a large number of offline disks. That is to say, the above-mentioned invention usually implements near-line management by means of electromechanical automation for disk drives that are full but not frequently used. , random read" feature video surveillance applications

Method used

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  • Near line disk array library with one-dimensionally moving mechanical arms
  • Near line disk array library with one-dimensionally moving mechanical arms
  • Near line disk array library with one-dimensionally moving mechanical arms

Examples

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Embodiment 1

[0046] This embodiment provides a nearline disk array library with a one-dimensional moving manipulator, including all independent drive sets 1, manipulator 3, controller, and data management server. figure 1 is a three-dimensional view of all independent driver sets provided by the embodiment of the present invention, such as figure 1 As shown, all independent drive sets 1 include a plurality of disk array modules 11 arranged in M ​​rows and N columns, and M and N are both integers greater than or equal to 2; the front ends and rear ends of the plurality of disk array modules 11 are Set outward, the front end of the disk array module 11 is provided with a read-write head 2 , and the read-write head 2 is arranged on the electric control board 112 of the disk array module 11 .

[0047] A plurality of manipulators 3 are arranged near the front end of the disk array module 11 , and the plurality of manipulators 3 can move along a row direction or a column direction in a plane par...

Embodiment 2

[0071] Figure 7 It is a top view of manipulators arranged on both sides of all independent drive sets provided by the embodiment of the present invention, Figure 8 It is a side view of manipulators arranged on both sides of all independent drive sets provided by the embodiment of the present invention, as shown in Figure 7-8 As shown, the main difference between the near-line disk array library with one-dimensional motion manipulator provided in this embodiment and the first embodiment is that all independent drive sets 1 are provided with manipulators 3 on both sides, while the first embodiment only One side of the independent driver set 1 is provided with a manipulator 3 . Specifically, a near-line disk array library with a one-dimensional motion manipulator provided in this embodiment includes:

[0072] All independent drive sets 1 include a plurality of disk array modules 11 arranged in M ​​rows and N columns, where M and N are both integers greater than or equal to 2...

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Abstract

The invention discloses a near line disk array library with one-dimensionally moving mechanical arms. The library comprises a completely independent driver set, which comprises multiple disk array modules that are arranged in M rows and N columns, wherein M and N are both an integer that is not less than 2; the front ends of the rear ends of the disk array modules are all outward arranged; and thefront ends of the disk array modules are provided with a read-write head. The library also comprises multiple mechanical arms, which can move in a row direction or a column direction in a plane thatis parallel to the front ends of the disk array modules; and a controller, which is used to control the mechanical arms to designated positions so as to connect a data management server and the disk array modules to finish data transmission. The library ahs the advantages of high reliability and convenient maintenance, compared with a typical disc array form, the cost is lower, and the facility stability is obviously enhanced.

Description

technical field [0001] The invention relates to the technical field of storage systems, in particular to a near-line disk array library with a one-dimensional moving manipulator. Background technique [0002] The process of digitization generates a large amount of data storage requirements, a considerable part of which comes from sensors, especially image sensors. Video surveillance is a typical application of image sensors, and its workflow can be divided into two parts, one is to record the video data stream continuously and sequentially without interruption; the other is to call the recorded video. Since the recalled operation is random and triggered by external emergencies, the data access process of video surveillance has the characteristics of "sequential write, random read". Among them, sequential writing is an uninterrupted continuous process, and random reading does not happen frequently, and is an operation of randomly calling data in a time window of the recorded...

Claims

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Application Information

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IPC IPC(8): G11B17/03G11B33/04B25J13/00
Inventor 朱明唐建华许长江宋林峰陈黎明邵征宇贾小龙沈俊
Owner SUZHOU NETZON INFORMATION STORAGE TECH
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