Remote system override

Details Remote system override Remote system override

2011-01-25

2011-01-25

Phillips, Hassan (Department: 2451)

Electrical computers and digital processing systems: multicomput

Master/slave computer controlling

C709S217000, C709S229000

Reexamination Certificate

active

07877455

ABSTRACT:
A system and a method for providing remote supervisory override of a lockout at a workstation is disclosed. The system includes a first workstation and a second workstation. The first workstation has lockout functionality, wherein at least a portion of the functionality of the workstation is locked when a lockout module in the first workstation detects a violation of a predetermined rule. The first workstation includes an override request module that sends an override request message to the second workstation, which is associated with a supervisor. The second workstation includes an override response module that the supervisor uses to send an override response message back to the first workstation. When the first workstation receives an override response message that authorizes overriding the rule, the first workstation is unlocked.

REFERENCES:
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patent: 2001/0050615 (2001-12-01), Kucharczyk et al.
patent: 2002/0169673 (2002-11-01), Prorock et al.
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patent: 2003/0084169 (2003-05-01), Zhu et al.
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patent: 2005/0171907 (2005-08-01), Lewis
patent: 2005/0289226 (2005-12-01), Mohammed et al.

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