Automatic version loading method for optical fiber channel node

A technology of automatic loading and fiber channel, which is applied in program loading/starting, instrumentation, computing, etc. It can solve the problems of increasing project development and maintenance costs, difficulty in meeting on-site upgrade requirements, low efficiency, etc., and achieves flexible use and good reliability , suitable for a wide range of effects

Active Publication Date: 2020-05-22
XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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Problems solved by technology

[0005] In order to solve the technical problems of low efficiency of the existing method of manually loading the version of the fiber optic network node equipment, difficulty in meeting the requirements of on-site upgrades, and increasing the cost of project development and maintenance, the present invention proposes a method for automatically loading the version of the fiber channel node

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  • Automatic version loading method for optical fiber channel node
  • Automatic version loading method for optical fiber channel node
  • Automatic version loading method for optical fiber channel node

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Embodiment Construction

[0071] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0072] The method for automatically loading versions of fiber channel nodes provided by the present invention includes a loading-end version loading link and a target-end version loading link, which will be described in detail below.

[0073] 1. Loading side version loading link

[0074] Such as figure 1 As shown, the version automatic loading method of the loading side version loading link is as follows:

[0075] Step 1.1, set the optical fiber network scale N at the loading end, and set the optical fiber node number i at the target end; the value range of N is [1,96]; the value range of i is [0,N-1];

[0076] Step 1.2, read the version information of the target fiber node whose node number is i, including manufacturer identification, device identification, version number and version date;...

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Abstract

In order to solve technical problems that an existing method for manually loading the version of optical fiber network node equipment is low in efficiency, the field upgrading requirement is difficultto meet, and the project development and maintenance cost is difficult to increase, the invention provides an automatic version loading method for an optical fiber channel node. A serial loading mechanism is adopted, and whether loading continues or not can be automatically judged in the loading process. The overall implementation method is simple, use is flexible, a special loading tool is not needed, and the upgrading requirement and the maintenance requirement of a large number of FC node versions on site can be well met.

Description

technical field [0001] The invention belongs to the field of airborne networks of avionics systems, and relates to a method for automatically loading versions of FC (Fibre Channel, fiber optic channel) nodes. Background technique [0002] The avionics system of the existing model aircraft uses a comprehensive modular computer system, and the communication network adopts FC switching network. In this system, the FC switching network supports the interconnection of 96 optical fiber node devices at most. The version loading method of the node device in the existing optical fiber network mainly adopts the manual loading method, and manually loads and stores the version files in binary format to the fiber node device one by one through a special loading tool or a programming cable. The specific disadvantages of this method are as follows: [0003] (1) It is not conducive to on-site maintenance, version upgrade and use, the efficiency is relatively low, the workload is heavy, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/44521
Inventor 杜建华赵琳史亭文逯计划刘芸袁万腾
Owner XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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