Detection method for collision of a flying object against an architectural structure, detection apparatus for collision of a flying object against an architectural structure, and facility for closing an opening of an architectural structure
First Claim
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1. A detection method for collision of a flying object against an architectural structure, the detection method comprising:
- installing a plurality of accelerometers on respective positions of the architectural structure which are different in height from each other;
causing each of the plurality of accelerometers to measure an acceleration value generated in the architectural structure; and
detecting collision of the flying object against the architectural structure when a ratio between acceleration values measured by the plurality of accelerometers exceeds a first threshold value.
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Abstract
A detection apparatus includes: a plurality of accelerometers configured to be installed on respective positions of the architectural structure which are different in height from each other and separately measure an acceleration value generated in the architectural structure; and a computer configured to perform computation by using acceleration values measured by the plurality of accelerometers and detect collision of a flying object (airplane) against the architectural structure when a ratio between the acceleration values measured by the plurality of accelerometers exceeds a first threshold value.
4 Citations
15 Claims
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1. A detection method for collision of a flying object against an architectural structure, the detection method comprising:
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installing a plurality of accelerometers on respective positions of the architectural structure which are different in height from each other; causing each of the plurality of accelerometers to measure an acceleration value generated in the architectural structure; and detecting collision of the flying object against the architectural structure when a ratio between acceleration values measured by the plurality of accelerometers exceeds a first threshold value. - View Dependent Claims (2, 3, 4)
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5. A detection apparatus for collision of a flying object against an architectural structure, the detection apparatus comprising:
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a plurality of accelerometers configured to be installed on respective positions of the architectural structure which are different in height from each other, and separately measure an acceleration value generated in the architectural structure; and a computer configured to be electrically connected to the plurality of accelerometers, perform computation by using acceleration values measured by the plurality of accelerometers, and detect collision of the flying object against the architectural structure when a ratio between the acceleration values measured by the plurality of accelerometers exceeds a first threshold value. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
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13. A facility for closing at least one of plural openings of an architectural structure, the facility comprising:
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a closing apparatus configured to close at least one of plural openings; and a collision detection apparatus configured to detect collision of a colliding object against the architectural structure, wherein the collision detection apparatus includes a computer configured to cause the closing apparatus to close at least one of plural openings when the computer detects collision of the colliding object.
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14. A facility for closing at least one of plural openings of an architectural structure, the facility comprising:
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a closing apparatus configured to close at least one of plural openings; and a collision detection apparatus configured to detect collision of a colliding object against the architectural structure, wherein the collision detection apparatus includes a computer configured to cause the closing apparatus to close an opening existing in a collision direction of the colliding object when the computer detects the collision direction of the colliding object.
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15. A facility for closing at least one of plural openings of an architectural structure, the facility comprising:
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a closing apparatus configured to close at least one of plural openings; and a collision detection apparatus configured to detect collision of a colliding object against the architectural structure, wherein the collision detection apparatus includes a computer configured to cause the closing apparatus to close an opening existing at a collision position of the colliding object when the computer detects the collision position of the colliding object.
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Specification