Tool which automatically produces an abstract specification of a physical system and a process for producing a physical system using such a tool
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United States of America Patent
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Mar 31, 1998
Grant Date -
N/A
app pub date -
Aug 16, 1995
filing date -
Aug 24, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tool for verifying a process for producing a physical system by automatically deducing the functional description of the system produced. From the concrete description GND which contains the elements of a physical system and the connections between these elements, the tool automatically deduces the functional description VHD of this system with the aid of an inference engine MOTINF and a filter FILTER. The inference engine selects rules from a library GRL and programmed functions for loading into the filter. Once loaded, the filter regroups the elements of the description GND, thus producing a structural abstraction of the description GND, and simultaneously produces a functional description of each regrouping in formal language. The accumulation of the functional descriptions thus obtained provides the functional description VHD of the system.
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