Abstract: A system and method for operating application software in a safety critical environment comprises providing a data processor having an operating system for effecting processing operations and an intermediate shell which interacts with the operating system and application software to emulate a safety critical environment to the application software. The application software is run by interacting solely with the intermediate shell to effect a safety critical environment therefor.
Type:
Grant
Filed:
April 19, 1994
Date of Patent:
May 28, 1996
Assignee:
Base Ten Systems, Inc.
Inventors:
Alexander M. Adelson, Alan J. Eisenberg, Richard J. Farrelly