发明名称 |
Robust computer systems permitting autonomously switching between alternative/redundant components |
摘要 |
A computer system having first, second, third and alternate computers for generating a graphical user interface (GUI) on the first computer screen corresponding to a presentation generated with respect to the second computer screen irrespective of the operating system differences between the respective first, second and third computers, includes: a first device for providing a hypertext markup language (HTML) document including an applet tag corresponding to a Universal Client device to the first computer; a second device for initializing and executing the Universal Client device using a JAVA TM virtual machine associated with the first computer; a third device for parsing and interpreting a script associated with the Universal Client device to thereby cause the Universal Client device to display the GUI; a fourth device disposed in the second computer for generating a heartbeat signal; a fifth device disposed in the first computer for receiving the heartbeat signals; a sixth device for parsing and interpreting the script associated with the Universal Client device to thereby cause the Universal Client device to establish a predetermined connection between the first and the second computers; a seventh device for parsing and interpreting the script associated with the Universal Client device to thereby cause the Universal Client device to establish a predetermined connection between the first and the alternate computers; and an eighth device disposed in one of the second and third computers for generating a string causing changes in the GUI displayed by the Universal Client device on the first computer.
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申请公布号 |
US6061727(A) |
申请公布日期 |
2000.05.09 |
申请号 |
US19970941543 |
申请日期 |
1997.09.30 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
SIMONOFF, ADAM J.;TAFT, ROBERT L.;MCLINTOCK, BRIAN T.;FONTENOT, LARRY A. |
分类号 |
G06F9/44;G06F9/45;G06F15/16;(IPC1-7):G06F15/16 |
主分类号 |
G06F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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