Proximity dead man interrupter, alarm and reporting system

Details Proximity dead man interrupter, alarm and reporting system Proximity dead man interrupter, alarm and reporting system

2006-10-10

2006-10-10

Trieu, Van T. (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S573500, C340S539110, C340S539220

Reexamination Certificate

active

07119694

ABSTRACT:
A system for controlling operation of a machine or process includes a control point and a remote node. The control point is located with respect to the machine or process. The remote node is located with respect to an operator of the machine or process for detecting a predetermined condition of the operator and responsively delivering a fault signal to the control point through a wireless communications channel.

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