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Patent Searching and Data


Title:
VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/088085
Kind Code:
A1
Abstract:
The vehicle according to the present invention comprises a vehicle body, a tilt mechanism that tilts the vehicle body, an operation input unit, a tilt control unit, and a pivot wheel support unit that supports one or more pivot wheels which can pivot left and right. The pivot wheel support unit includes: a support member that supports one or more pivot wheels; a pivot drive device that applies, to the support member, a torque for causing the support member to pivot left and right; and a pivot control unit that uses a control parameter to control the torque of the pivot drive device. The pivot control unit includes: a specification unit that uses the control parameter to specify the target direction of one or more pivot wheels; a first determination unit that determines a first control value for bringing the direction of one or more pivot wheels closer to the target direction; a drive control value determination unit that uses the first control value to determine a drive control value; and a torque control unit that controls the torque of the pivot drive device in accordance with the drive control value. The first determination unit uses the speed of the vehicle to adjust the first control value.

Inventors:
ARAKI Keizo (AKIHABARA DAIBIRU 7F, 18-13, Sotokanda 1-chome, Chiyoda-k, Tokyo 21, 〒1010021, JP)
MIZUNO Akira (AKIHABARA DAIBIRU 7F, 18-13, Sotokanda 1-chome, Chiyoda-k, Tokyo 21, 〒1010021, JP)
MOGI Koji (AKIHABARA DAIBIRU 7F, 18-13, Sotokanda 1-chome, Chiyoda-k, Tokyo 21, 〒1010021, JP)
Application Number:
JP2018/040293
Publication Date:
May 09, 2019
Filing Date:
October 30, 2018
Export Citation:
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Assignee:
EQUOS RESEARCH CO., LTD. (AKIHABARA DAIBIRU 7F, 18-13 Sotokanda 1-chome, Chiyoda-k, Tokyo 21, 〒1010021, JP)
International Classes:
B62K5/10; B60G21/05; B60L15/20; B62D6/00; B62D9/02; B62D61/08; B62K5/027
Domestic Patent References:
WO2017086403A12017-05-26
Foreign References:
JP2013071688A2013-04-22
JP2003118617A2003-04-23
JP2000351382A2000-12-19
Attorney, Agent or Firm:
TOKKYO GYOMUHOJIN OHTORI INTERNATIONAL PATENT FIRM (Marunouchi Annex Bldg. 8th floor, 18-10 Marunouchi 2-chome, Naka-ku, Nagoya-sh, Aichi 02, 〒4600002, JP)
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