Invention Grant
US08641070B2 Drive assistance device, wheelchair and method for determination of the physical efficiency and muscular effort data of a wheelchair driver
有权
驾驶辅助装置，轮椅和用于确定轮椅驾驶员的身体效能和肌肉力量数据的方法
- Patent Title: Drive assistance device, wheelchair and method for determination of the physical efficiency and muscular effort data of a wheelchair driver
- Patent Title (中): 驾驶辅助装置，轮椅和用于确定轮椅驾驶员的身体效能和肌肉力量数据的方法
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Application No.: US13226692Application Date: 2011-09-07
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Publication No.: US08641070B2Publication Date: 2014-02-04
- Inventor: Thomas Birmanns , Ralf Ledda , Bernd Engels , Paul-Gerhard Bitzer
- Applicant: Thomas Birmanns , Ralf Ledda , Bernd Engels , Paul-Gerhard Bitzer
- Applicant Address: DE Albstadt
- Assignee: Ulrich Alber GmbH
- Current Assignee: Ulrich Alber GmbH
- Current Assignee Address: DE Albstadt
- Agency: RatnerPrestia
- Priority: DE102010037710 20100922
- Main IPC: A61G5/00
- IPC: A61G5/00 ; B62M1/14
Abstract:
A drive assistance device for a wheelchair includes a drive motor, a running wheel and a sensor device which is adapted to determine a driving force manually induced into the running wheel; and a control unit which is adapted to control the drive motor for driving the running wheel depending on the driving force manually induced by the user into the running wheel. The control unit of the drive assistance device includes a user force analysis operational mode which is adapted to determine data concerning physical efficiency and capacity of the user. These include a maximum force of the user as well as the maximum speed which can be reached with purely manual drive.
Public/Granted literature
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