METHOD OF SHARING MOBILE SENSOR, APPARATUS FOR VERIFYING INTEGRITY, AND MOBILE SENSOR SHARING SYSTEM
First Claim
1. A method of sharing mobile sensors, comprising:
- setting an area-based lattice in a sensor information space including at least one mobile sensor, and generating representative virtual sensors representing respective divided lattice spaces;
collecting sensor data for each lattice spaces through the representative virtual sensors; and
performing primary integrity verification of sensor data newly collected from the sensor information space by checking consistency with peripheral sensor data of a predetermined spatial interpolation area stored in an integrated sensor database.
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Abstract
Provided are a method of sharing mobile sensors, an apparatus for verifying integrity, and a mobile sensor sharing system. The method of sharing mobile sensors includes setting an area-based lattice in a sensor information space including at least one mobile sensor and generating representative virtual sensors representing respective divided lattice spaces, collecting sensor data for each lattice spaces through the representative virtual sensors respectively, and performing primary integrity verification of sensor data newly collected from the sensor information space by checking consistency with peripheral sensor data of a predetermined spatial interpolation area stored in an integrated sensor database.
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Citations
15 Claims
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1. A method of sharing mobile sensors, comprising:
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setting an area-based lattice in a sensor information space including at least one mobile sensor, and generating representative virtual sensors representing respective divided lattice spaces; collecting sensor data for each lattice spaces through the representative virtual sensors; and performing primary integrity verification of sensor data newly collected from the sensor information space by checking consistency with peripheral sensor data of a predetermined spatial interpolation area stored in an integrated sensor database. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for verifying integrity, comprising:
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a sensor manager configured to collect at least one piece of sensor data from a sensor information space divided by an area-based lattice through representative virtual sensors representing respective divided lattice spaces; an integrated sensor database configured to store at least one piece of sensor data whose reliability has been verified; and an integrity verifier configured to perform primary integrity verification of sensor data newly collected from the sensor information space by checking consistency with peripheral sensor data of a predetermined spatial interpolation area stored in the integrated sensor database. - View Dependent Claims (8, 9, 10, 11)
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12. A mobile sensor sharing system collecting sensor data from a sensor information space including at least one sensor data provider and providing sensor information to a sensor information user, the sensor sharing system comprising:
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an integrated sensor database configured to store the sensor data obtained from the at least one sensor data provider; and an integrity verifier configured to collect at least one piece of sensor data from sensor information spaces divided by an area-based lattice through representative virtual sensors representing respective divided lattice space, and perform primary integrity verification of sensor data newly collected from the sensor information space by checking consistency with peripheral sensor data of a predetermined spatial interpolation area stored in the integrated sensor database. - View Dependent Claims (13, 14, 15)
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Specification