Communications: electrical – Selective – Intelligence comparison for controlling
Reexamination Certificate
2008-08-20
2011-12-27
Wu, Daniel (Department: 2612)
Communications: electrical
Selective
Intelligence comparison for controlling
C340S005610, C340S005640, C340S005710
Reexamination Certificate
active
08085129
ABSTRACT:
An operator system for automatically controlling access barriers based on movement of a carrying device. The system consists of an operator controller associated with an access barrier, a base receiver associated with the base controller, and a mobile transmitter that includes an activity sensor configured to monitor movement in at least one axis of movement and a mobile emitter. The mobile transmitter is configured to automatically emit from the mobile emitter a mobile open signal and a mobile close signal containing at least one warning data bit that is placed in a set state when the activity sensor first detects a change in movement of the mobile transmitter. The base receiver receives the mobile open signal and mobile close signal, and the operator controller resets a last process variable when the at least one warning bit is received.
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Mamaloukas Jason L.
Mullet Willis J.
Barakat Mohamed
Homerun Holdings Corporation
Renner Kenner Greive Bobak Taylor & Weber
Wu Daniel
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