Information processing device, measurement device and control method
AssigneePioneer Corporation
InventorsTakeshi Koda, Kenji Mito
Life of this patent
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Abstract
A server device stores on a storage unit an advanced map database which includes feature information associated with a feature. The server device receives, from vehicle mounted devices equipped with external sensors which measure features, difference information indicative of a difference between feature information and the actual feature corresponding to the feature information. In accordance with the degree of reliability which is calculated based on a plurality of the difference information, the server device sends to the vehicle mounted device a raw data request signal for requesting the transmission of raw data which is measurement data of the actual feature.
Claims4
A terminal device mounted on a moving body comprising:
- a measurement unit configured to measure a position of an object existing in a vicinity of the moving body;
- a storage unit configured to store measured data generated by the measurement unit;
- a receiving unit configured to receive map information from an external device,
- the external device including a storage unit configured to store feature information associated with a feature,
- the map information including information on a request to transmit information associated with the feature;
- a transmitting unit configured to transmit the measured data stored in the storage unit to the external device after a distance between the position of the moving body and a position specified by the request is equal to or smaller than a predetermined distance.
A control method executed by a measurement device mounted on a moving body, the control method including:
- measuring a position of an object existing in a vicinity of the moving body;
- storing measured data;
- receiving map information, from an external device,
- the external device including a storage unit configured to store feature information associated with a feature,
- the map information including information on a request to transmit information associated with the feature;
- and
- transmitting the measured data stored in the storage unit to the external device after a distance between the position of the moving body and a position specified by the request is equal to or smaller than a predetermined distance.
Dependencies are inferred from the claim text.