Multicondition detection apparatus and method providing interleaved tone and verbal warnings
First Claim
1. An apparatus for the detection and enunciation of hazardous conditions within an environment, comprising:
- at least a first and a second detection circuits to sense ambient conditions within the environment, said first detection circuit configured to sense a first hazardous condition, said first detection circuit producing a first condition output signal in response thereto, and said second detection circuit configured to sense a second hazardous condition, said second detection circuit producing a second condition output signal in response thereto;
an alarm circuit responsive to said first and to said second output signals for generating at least a first alarm pattern;
a voice circuit responsive to said first and to said second output signals for generating at least a first voice message;
an enunciation circuit; and
an interleaving control circuit coupled to said alarm circuit and to said voice circuit, said interleaving control circuit causing said enunciation circuit to selectively broadcast at least said first alarm pattern and said first voice message.
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Accused Products
Abstract
An apparatus for the detection and enunciation of hazardous conditions within an environment comprises at least two detection circuits positioned to sense ambient conditions within a home or business environment. One of the detection circuits senses the presence of smoke, and the other detection circuit senses the presence of carbon monoxide. The apparatus also comprises an alarm circuit which is responsive to each of the detection circuits for generating at least one alarm pattern, and preferably a separate alarm pattern for each different sensed condition. A voice synthesizer circuit is also included, and is responsive to each of the detection circuits for generating at least one voice message. As with the alarm patterns, the voice synthesizer preferably generates separate voice messages for each separate detected condition. The apparatus advantageously also contains an interleaving control circuit. This interleaving control circuit interleaves the alarm patterns and voice messages in a predetermined sequence to reduce confusion in an emergency situation. A method for the detection and enunciation of multiple hazardous condition within an environment is also presented, and comprises the steps of: (a) sensing ambient conditions within the environment to detect at least two hazardous condition; (b) generating an alarm pattern and a voice message in response to sensing the hazardous conditions; (c) interleaving the alarm pattern and the voice message; and (e) enunciating these interleaved alarm patterns and voice.
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Citations
35 Claims
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1. An apparatus for the detection and enunciation of hazardous conditions within an environment, comprising:
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at least a first and a second detection circuits to sense ambient conditions within the environment, said first detection circuit configured to sense a first hazardous condition, said first detection circuit producing a first condition output signal in response thereto, and said second detection circuit configured to sense a second hazardous condition, said second detection circuit producing a second condition output signal in response thereto;
an alarm circuit responsive to said first and to said second output signals for generating at least a first alarm pattern;
a voice circuit responsive to said first and to said second output signals for generating at least a first voice message;
an enunciation circuit; and
an interleaving control circuit coupled to said alarm circuit and to said voice circuit, said interleaving control circuit causing said enunciation circuit to selectively broadcast at least said first alarm pattern and said first voice message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method for the detection and enunciation of hazardous condition within an environment, comprising the steps of:
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sensing ambient conditions within the environment to detect at least a first and a second hazardous condition;
generating at least a first alarm pattern and at least a first voice message in response to sensing at least one of the first hazardous condition and the second hazardous condition;
interleaving said first alarm pattern and said first voice message; and
enunciating said interleaved first alarm pattern and first voice message in response to sensing at least one of the first hazardous condition and the second hazardous condition;
wherein said first voice message comprises an indication of detected conditions.
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22. A method for the detection and enunciation of hazardous condition within an environment, comprising the steps of:
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sensing ambient conditions within the environment to detect at least a first and a second hazardous condition;
generating at least a first alarm pattern and at least a first voice message in response to sensing at least one of the first hazardous condition and the second hazardous condition;
interleaving said first alarm pattern and said first voice message;
determining an order and a timing of said first alarm pattern and said first voice message; and
enunciating said interleaved first alarm pattern and first voice message in response to sensing at least one of the first hazardous condition and the second hazardous condition.
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23. A method for the detection and enunciation of hazardous condition within an environment, comprising the steps of:
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sensing ambient conditions within the environment to detect at least a first and a second hazardous condition;
generating at least a first alarm pattern in response to sensing at least one of the first hazardous condition and the second hazardous condition, and selecting at least a first voice message from a plurality of voice messages in response to sensing at least one of the first hazardous condition and the second hazardous condition;
interleaving said first alarm pattern and said first voice message; and
enunciating said interleaved first alarm pattern and first voice message in response to sensing at least one of the first hazardous condition and the second hazardous condition.
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24. A method for the detecting and enunciation of hazardous condition within an environment, comprising the steps of:
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sensing ambient conditions within the environment to detect at least a first and a second hazardous condition;
generating at least a first alarm pattern and at least a first voice message in response to sensing at least one of the first hazardous condition and the second hazardous condition;
interleaving said first alarm pattern and said first voice message; and
enunciating said first alarm pattern with a first speaker and enunciating said first voice message with a second speaker in response to sensing at least one of the first hazardous condition and the second hazardous condition.
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25. A method for the detection and enunciation of hazardous condition within an environment, comprising the steps of:
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sensing ambient conditions within the environment to detect at least a first and a second hazardous condition;
generating at least a first alarm pattern and at least a first voice message in response to sensing at least one of the first hazardous condition and the second hazardous condition;
interleaving said first alarm pattern and said first voice message; and
enunciating said interleaved first alarm pattern and first voice message in response to sensing at least one of the first hazardous condition and the second hazardous condition;
controlling said method using control logic.
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26. An apparatus for the detection and enunciation of a hazardous condition within an environment, comprising:
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at least a first detection circuit and a second detection circuit to sense ambient conditions within the environment, said first detection circuit configured to sense a first hazardous condition and produce a first condition output signal in response thereto, and said second detection circuit configured to sense a second hazardous condition and produce a second condition output signal in response thereto;
alarm circuitry responsive to said first and to said second output signals for generating at least a first alarm pattern signal;
voice message circuitry responsive to said first and to said second output signals for generating at least a first voice message signal;
enunciation circuitry; and
interleaving control circuitry coupled to said alarm circuitry and to said voice message circuitry, said interleaving control circuitry causing said enunciation circuitry to selectively broadcast at least an alarm pattern based on said first alarm pattern signal and a voice message based on said first voice message signal. - View Dependent Claims (27)
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28. An apparatus for the detection and enunciation of a hazardous condition within an environment, comprising:
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at least one detection circuit to sense ambient conditions within the environment, said detection circuit configured to sense a hazardous condition and produce a hazardous condition output signal in response thereto;
logic circuitry configured to enable the apparatus to store historical information of a detected hazardous condition and generate a reporting signal;
alarm circuitry responsive to said output signal for generating an alarm pattern signal;
voice message circuitry responsive to said output signal for generating a voice message signal;
enunciation circuitry for enunciating a report based on said reporting signal, an alarm pattern based on said alarm pattern signal, and a voice message based on said voice message signal; and
interleaving control circuitry coupled to said alarm circuitry and to said voice message circuitry, said interleaving control circuitry causing said enunciation circuitry to selectively broadcast in an interleaved manner the alarm pattern based on said alarm pattern signal and the voice message based on said voice message signal. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35)
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Specification