Invention Grant
- Patent Title: Electrically powered work vehicle
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Application No.: US16185303Application Date: 2018-11-09
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Publication No.: US10967903B2Publication Date: 2021-04-06
- Inventor: Katsuhiko Uemura , Hirokazu Ito
- Applicant: Kubota Corporation
- Applicant Address: JP Osaka
- Assignee: Kubota Corporation
- Current Assignee: Kubota Corporation
- Current Assignee Address: JP Osaka
- Agency: The Webb Law Firm
- Priority: JPJP2017-244804 20171221
- Main IPC: B62D6/08
- IPC: B62D6/08 ; B60L15/32 ; B60K7/00 ; B62D11/04 ; B62D11/00 ; B60L15/20 ; B60L1/00 ; A01D34/00 ; A01D34/66

Abstract:
An electrically powered work vehicle includes a left driving wheel and a right driving wheel that are supported to a vehicle body, a left motor for driving the left driving wheel and a right motor for driving the right driving wheel, a steering wheel, an acceleration operation tool, a turning command calculation section for calculating a turning command based on a steering operation amount of the steering wheel, a turning torque calculation section for calculating a turning torque based on the turning command, a vehicle speed command calculation section for calculating a vehicle speed command based on an acceleration operation amount of the acceleration operation tool, a vehicle speed torque calculation section for calculating a vehicle speed torque based on the vehicle speed command, and a speed command calculation section for calculating a left motor speed command and a right motor speed command based on the turning torque and the vehicle speed torque.
Public/Granted literature
- US20190193783A1 Electrically Powered Work Vehicle Public/Granted day:2019-06-27
Information query
IPC分类: