Visual and auditory signaling system
First Claim
Patent Images
1. A visual and auditory signal sending system, comprising:
- green light signal sending means for producing a visual pulse of green light upon actuation thereof;
amber light signal sending means for producing a visual pulse of amber light upon actuation thereof;
red light signal sending means for producing a visual pulse of red light upon actuation thereof;
motion detecting means for detecting non-desired motion in a given plane or orientation including means for sending an electrical signal indicative of said non-desired motion;
auditory signal sending means for emitting an audible pulse of sound upon actuation thereof;
manually operable first switching means electrically connected to each of said green, amber, and red light signal sending means for initiating preset signalling sequences of said lights;
automatic second switching means electrically connected to said motion detecting means, said red light signal sending means, and said auditory signal sending means, for initiating a preset signalling sequence of said red light and auditory signal sending means upon actuation of said second switching means by said electrical signal from motion detecting means.
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Abstract
An emergency signal sending apparatus for emitting a preset sequence of visual and auditory signals. The apparatus can be manually or automatically switched so as to indicate the nature of assistance required by the signal sender. The signal sending apparatus can be equipped with a sudden or rollover motion sensing automatic switching device so that the preset signalling sequences will be initiated regardless of operator input. The signal sending apparatus includes an auditory signalling unit so that signalling can be successfully accomplished even if the sending apparatus is obscured from view.
34 Citations
13 Claims
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1. A visual and auditory signal sending system, comprising:
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green light signal sending means for producing a visual pulse of green light upon actuation thereof; amber light signal sending means for producing a visual pulse of amber light upon actuation thereof; red light signal sending means for producing a visual pulse of red light upon actuation thereof; motion detecting means for detecting non-desired motion in a given plane or orientation including means for sending an electrical signal indicative of said non-desired motion; auditory signal sending means for emitting an audible pulse of sound upon actuation thereof; manually operable first switching means electrically connected to each of said green, amber, and red light signal sending means for initiating preset signalling sequences of said lights; automatic second switching means electrically connected to said motion detecting means, said red light signal sending means, and said auditory signal sending means, for initiating a preset signalling sequence of said red light and auditory signal sending means upon actuation of said second switching means by said electrical signal from motion detecting means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A visual signal sending system, comprising:
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green light signal sending means for producing a visual pulse of green light upon actuation thereof; amber light signal sending means for producing a visual pulse of amber light upon actuation thereof; red light signal sending means for producing a visual pulse of red light upon actuation thereof; manually operable first switching means electrically connected to each of said green, amber, and red light signal sending means for initiating preset signalling sequences of said lights; second switching means for selectively actuating said red light signal sending means in parallel with either of said green and amber signal sending means or independently of said green and amber signal sending means; and
,forward and aft switching means for selectively directing the visual signal of said amber and green signal sending means in a desired direction. - View Dependent Claims (11, 12, 13)
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Specification