Entry alert guard
First Claim
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1. An apparatus for monitoring the positional status of a moveable barrier in an entryway and capable of providing an audible message when that status is altered comprising:
- a) a positional status sensor for monitoring the position of the moveable barrier and outputting either an open or a closed signal;
b) a control circuit connected to said positional status sensor for receiving either the open or the closed signal, said control circuit further comprising a timer, said timer for measuring the time elapsed after the open signal is received, said control circuit for sequentially outputting alert signals at time spaced intervals when the elapsed time exceeds a predetermined time delay and terminating the output of the alert signals when the closed signal is received;
c) a voice synthesizer connected to said control circuit, said voice synthesizer for receiving and matching the alert signal to a message signal and outputting the message signal,d) an audio amplifier, said audio amplifier connected to said voice synthesizer, said audio amplifier for receiving the message signal and outputting an amplified message signal; and
e) a speaker, said speaker connected to said audio amplifier, said speaker for receiving and converting the amplified message signal to an audible message.
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Abstract
An apparatus for monitoring the positional status of a moveable gate in an entryway and capable of providing a warning when that status is altered with a programmable audio voice message.
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Citations
9 Claims
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1. An apparatus for monitoring the positional status of a moveable barrier in an entryway and capable of providing an audible message when that status is altered comprising:
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a) a positional status sensor for monitoring the position of the moveable barrier and outputting either an open or a closed signal; b) a control circuit connected to said positional status sensor for receiving either the open or the closed signal, said control circuit further comprising a timer, said timer for measuring the time elapsed after the open signal is received, said control circuit for sequentially outputting alert signals at time spaced intervals when the elapsed time exceeds a predetermined time delay and terminating the output of the alert signals when the closed signal is received; c) a voice synthesizer connected to said control circuit, said voice synthesizer for receiving and matching the alert signal to a message signal and outputting the message signal, d) an audio amplifier, said audio amplifier connected to said voice synthesizer, said audio amplifier for receiving the message signal and outputting an amplified message signal; and e) a speaker, said speaker connected to said audio amplifier, said speaker for receiving and converting the amplified message signal to an audible message. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for monitoring the positional status of a moveable barrier in an entryway and capable of providing an audible message when that status is altered comprising:
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a) a positional status sensor for monitoring the position of the moveable barrier and outputting either an open or a closed signal; b) a control circuit connected to said positional status sensor for receiving either the open or the closed signal, said control circuit further comprising a timer, said timer for measuring the time elapsed after the open signal is received, said control circuit for sequentially outputting alert signals at time spaced intervals when the elapsed time exceeds a predetermined time delay and terminating the output of the alert signals when the closed signal is received, and subsequently outputting a stand down signal; c) a voice synthesizer connected to said control circuit, said voice synthesizer for receiving and matching the alert signal or the stand down signal to a predetermined message signal and outputting the message signal; d) an audio amplifier, said audio amplifier connected to said voice synthesizer, said audio amplifier for receiving the message signal and outputting an amplified message signal, and e) a speaker, said speaker connected to said audio amplifier, said speaker for receiving and converting the amplified message signal to an audible message. - View Dependent Claims (8)
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9. An apparatus for monitoring the positional status of a moveable barrier in an entryway and capable of providing an audible message when that status is altered comprising:
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a) a positional status sensor for monitoring the position of the moveable barrier and outputting either an open or a closed signal; b) a control circuit connected to said positional status sensor for receiving either the open or closed signal, said control circuit further comprising a timer for measuring the time elapsed after the open signal is received; c) a means for said control circuit to sequentially output a plurality of time spaced alert signals when the elapsed time exceeds the time delay, and further terminating the output of the alert signal when the closed signal is received; d) a voice synthesizing means connected to said control circuit for receiving the alert signal and matching the alert signal to a specific message signal and outputting the selected message signal; e) an audio amplifier, said audio amplifier connected to said voice synthesizing means, for receiving and amplifying the message signal to output an amplified message signal; f) a speaker to receive the amplified message signal, said speaker for converting the amplified message signal and outputting an audible message; g) a step-down voltage regulator, said step-down voltage regulator connected to said control circuit and said voice synthesizer; and h) a means for providing power to said step-down voltage regulator and to said audio amplifier.
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Specification