Title:
POSITIONING DEVICE, VEHICLE, POSITIONING DEVICE CONTROL METHOD, AND VEHICLE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2018/100931
Kind Code:
A1
Abstract:
Provided is a positioning device configured so as to be installed in a vehicle. The positioning device has an input circuit that is configured so as to receive input for the amount of movement of a vehicle from the vehicle and is configured so as to receive input of vehicle latitude and longitude information. The positioning device is capable of determining at least the positions of a second point and third point on the basis of the position of a first point by accumulating the amount of movement of the vehicle. The positioning device determines the second point on the basis of three-dimensional point cloud data expressing the three-dimensional shapes of a road network and features. Further, the positioning device corrects the position of the second point on the basis of the latitude and longitude information received by the input circuit. Additionally, the positioning device determines the position of the third point on the basis of the corrected position of the second point by accumulating the amount of movement of the vehicle.
Inventors:
TANI NORIYUKI
Application Number:
PCT/JP2017/038620
Publication Date:
June 07, 2018
Filing Date:
October 26, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01S19/49; G01C21/12
Foreign References:
| JPH11325925A | 1999-11-26 | |||
| JP2010145228A | 2010-07-01 | |||
| JP2005189059A | 2005-07-14 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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