Implementation method of virtual 1553B bus equipment

The invention provides a method for realizing virtual 1553B bus equipment, which comprises the following steps of: setting an API (Application Program Interface) called by a supply program according to a real 1553B board card; virtualizing a universal register of a local machine through a virtual 15...

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Bibliographic Details
Main Authors YU QINGHUA, WEI DONGDONG, CHEN ENYAO, JIN ZHEN, YIN LONGWEN, SU JINMEI
Format Patent
LanguageChinese
English
Published 29.05.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides a method for realizing virtual 1553B bus equipment, which comprises the following steps of: setting an API (Application Program Interface) called by a supply program according to a real 1553B board card; virtualizing a universal register of a local machine through a virtual 1553B bus, and simulating a control logic and a response state during data transmission of the virtual1553B bus; writing a network calling program, and providing a network access service for the virtual 1553B equipment; setting a simulated bus controller and a remote terminal through a network calling program, and executing calculation of bus instruction words, data words and status words through the bus controller and the remote terminal; and setting a format and an injection mechanism of faultdata, and virtualizing a communication process of the virtual 1553B bus equipment. The simulation of a 1553B common data transmission mechanism is provided, the software virtualization and fault injection capabilities of the 1
Bibliography:Application Number: CN202010009224