Invention Grant
- Patent Title: Walking assistance moving vehicle
- Patent Title (中): 行走辅助移动车辆
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Application No.: US14466225Application Date: 2014-08-22
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Publication No.: US09186992B2Publication Date: 2015-11-17
- Inventor: Takahiro Katayama
- Applicant: Funai Electric Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: FUNAI ELECTRIC CO., LTD.
- Current Assignee: FUNAI ELECTRIC CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors, LLP
- Priority: JP2013-180574 20130830
- Main IPC: B60K28/16
- IPC: B60K28/16 ; A61H3/04 ; B60L3/10 ; B62D51/04 ; B60L11/18 ; B60L15/20

Abstract:
A walking assistance moving vehicle includes a walking assistance moving vehicle main body with a pair of drive wheels, a drive wheel rotational speed sensor, a turning sensor, and a controller. The drive wheel rotational speed sensor senses drive wheel rotational speed of each of the drive wheels. The turning sensor directly senses at least one of a first lateral acceleration and a first turning angular velocity. The controller indirectly acquires at least one of a second lateral acceleration and a second turning angular velocity based on the drive wheel rotational speed sensed by the drive wheel rotational speed sensor. The controller performs a first control to decelerate or stop drive of the drive wheels based on a comparison of the first turning angular velocity and the second turning angular velocity or a comparison of the first lateral acceleration and the second lateral acceleration.
Public/Granted literature
- US20150060175A1 WALKING ASSISTANCE MOVING VEHICLE Public/Granted day:2015-03-05
Information query
IPC分类: