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Patent Searching and Data


Title:
WAVEFORM ESTIMATION DEVICE, METHOD FOR ESTIMATING WAVEFORM, AND WAVEFORM ESTIMATION PROGRAM
Document Type and Number:
Japanese Patent JP2019095915
Kind Code:
A
Abstract:
To estimate the waveform component related to a steering action in real time.SOLUTION: An on-vehicle device estimates a first vibration component at a current time, using an input waveform according to the tracks of a vehicle running on a road and a first vibration component with less than a first frequency calculated from the input waveform. The on-vehicle device estimates a first vibration component at a current time, using an input waveform, the calculated first vibration component, and a second vibration component at a current time predicted from a second vibration component larger than the calculated frequency calculated from the input waveform. The on-vehicle device calculates the second vibration component at a current time from the input waveform based on the estimated first vibration component.SELECTED DRAWING: Figure 8

Inventors:
中山 收文
Application Number:
JP2017222882A
Publication Date:
June 20, 2019
Filing Date:
November 20, 2017
Export Citation:
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Assignee:
富士通株式会社
International Classes:
G08G1/16; B60K28/06; B60R21/00; B60W40/08
Attorney, Agent or Firm:
特許業務法人酒井国際特許事務所