Cordless lanyard system using e-field

Details Cordless lanyard system using e-field Cordless lanyard system using e-field

2008-04-08

2008-04-08

Pope, Daryl C (Department: 2617)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S984000

Reexamination Certificate

active

07355518

ABSTRACT:
A monitoring system detects the presence or absence of a marine vessel operator within a defined zone near the helm of a marine vessel. The detection is accomplished through the use of a provision of an e-field and the detection of e-field strength by a receiving antenna system. When the operator is in the proper helm position, the e-field strength is diminished by the presence of a portion of the operator's body within the e-field zone.

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