Distress message signal sending device
First Claim
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1. A portable distress message sending device for informing a rescue side of a fact of a disaster, comprising:
- positional information generating means for receiving GPS signals sent by a plurality of GPS satellites on the earth at a position of the portable distress message sending device, and generating positional information on the latitude and longitude of the position of the portable distress message sending device on the earth;
a plurality of sensors each for sensing a respective different one of aspects of a state of the portable distress message sending device;
distress message signal generating means, responsive to at least two of said plurality of sensors sensing corresponding respective different aspects of the state of the portable distress message sending device, for generating a distress message signal containing the positional information generated by said positional information generating means; and
sending means for sending the distress message signal by radio out of the portable distress sending device.
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Abstract
In a wristwatch type distress message sending device worn by the user, a positional information generator receives GPS signals sent by a plurality of GPS satellites and generates positional information on the latitude and longitude of the position of the user. When the user meets a disaster, a distress message signal generator generates a distress message signal containing the positional information generated by the positional information generator. A sender then sends out the distress message signal by radio.
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Citations
12 Claims
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1. A portable distress message sending device for informing a rescue side of a fact of a disaster, comprising:
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positional information generating means for receiving GPS signals sent by a plurality of GPS satellites on the earth at a position of the portable distress message sending device, and generating positional information on the latitude and longitude of the position of the portable distress message sending device on the earth; a plurality of sensors each for sensing a respective different one of aspects of a state of the portable distress message sending device; distress message signal generating means, responsive to at least two of said plurality of sensors sensing corresponding respective different aspects of the state of the portable distress message sending device, for generating a distress message signal containing the positional information generated by said positional information generating means; and sending means for sending the distress message signal by radio out of the portable distress sending device. - View Dependent Claims (2, 3, 4)
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5. A distress message sending method of informing a rescue side of a fact of a disaster, using a distress message sending device, the method comprising:
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receiving at a position on the earth GPS signals sent by a plurality of GPS satellites; generating positional information on the latitude and longitude of the position on the earth, based on the received GPS signals; sensing respective different aspects of a user'"'"'s state, at the position on the earth, with a plurality of sensors; generating a distress message signal containing the generated positional information in response to at least two of the plurality of sensors sensing corresponding different respective aspects of the user'"'"'s state; and sending the distress message signal by radio toward a rescue side. - View Dependent Claims (6, 7, 8, 9)
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10. A computer readable program recording medium having stored thereon a program for enabling a computer to operate as the following elements of a portable distress message sending device for informing a rescue side of a fact of a disaster:
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generating means for receiving GPS signals sent by a plurality of GPS satellites on the earth at a position of the portable distress message sending device, and generating positional information on the latitude and longitude of the position of the portable distress message sending device on the earth; means for causing a plurality of sensors each to sense a respective different one of aspects of a state of the portable distress message sending device; means responsive to a least two of said plurality of sensors sensing corresponding respective different aspects of the state of the portable distress message sending device, for generating a distress message signal containing the positional information generated by said generating means; and means for sending the distress message signal by radio out of the portable distress message sending device. - View Dependent Claims (11, 12)
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Specification