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A kind of arinc818 protocol fault injection method and device

A technology of ARINC818 and fault injection, which is applied in the field of ARINC818 protocol fault injection, can solve problems such as the implementation scheme of ARINC818 protocol fault injection, and achieve the effect of improving test coverage

Active Publication Date: 2020-08-18
BEIJING WATERTEK INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no implementation for ARINC818 protocol fault injection

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  • A kind of arinc818 protocol fault injection method and device
  • A kind of arinc818 protocol fault injection method and device
  • A kind of arinc818 protocol fault injection method and device

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Embodiment Construction

[0015] The application describes a number of embodiments, but the description is illustrative rather than restrictive, and it will be obvious to those of ordinary skill in the art that within the scope of the embodiments described in the application, There are many more embodiments and implementations. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Except where expressly limited, any feature or element of any embodiment may be used in combination with, or substituted for, any other feature or element of any other embodiment.

[0016] This application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The disclosed embodiments, features and elements of this application can also be combined with any conventional features or elements to form unique inventive solutions as defined by the clai...

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Abstract

The invention discloses an ARINC818 protocol fault injection method and device, and the method comprises the steps: checking a matching condition satisfied by an input ARINC818 data flow according toa configured fault injection matching condition; and searching the configured fault injection strategy according to the matching condition met by the ARINC818 data flow, determining the fault injection strategy corresponding to the ARINC818 data flow, and carrying out fault injection on the ARINC818 data flow according to the fault injection strategy.

Description

technical field [0001] This article involves but is not limited to the field of computer technology, especially an ARINC818 protocol fault injection method and device. Background technique [0002] In the field of aviation bus testing, the fault injection of bus equipment is an important technical direction of bus testing. Fault injection checks the response status of the bus device in the case of abnormal input by artificially manufacturing a certain error input, thereby improving the robustness and stability of the bus device. [0003] The ARINC818 protocol is a digital video bus protocol for the field of avionics based on the FC-AV (Fiber Channel Protocol for Audio-Video) protocol, called the Avionics Digital Video Bus (ADVB, Avionics Digital Video Bus) ). In recent years, the ARINC818 protocol has gradually become the standard for domestic airborne aviation digital video transmission. However, there is no implementation for ARINC818 protocol fault injection yet. Con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N17/00H04N21/643
CPCH04N17/004H04N21/643
Inventor 王伟宋钱骞
Owner BEIJING WATERTEK INFORMATION TECH