Invention Grant
- Patent Title: Operation input device, telecontrol system and telecontrol method
- Patent Title (中): 操作输入装置，遥控系统和遥控方式
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Application No.: US10774533Application Date: 2004-02-10
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Publication No.: US07671249B2Publication Date: 2010-03-02
- Inventor: Kouji Nishizawa
- Applicant: Kouji Nishizawa
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2003-344422 20031002
- Main IPC: A61F13/15
- IPC: A61F13/15 ; H04L12/28 ; H04J3/06 ; G05D16/00
Abstract:
In the operation input device of the prior art, the input of a position and the input of an attitude are mixed up and both the position and attitude may be changed by the result of the input of a change in attitude. Therefore, the intention of an operator cannot be reflected accurately.To solve the above problem, an operation input device of the present invention has a first movement detection unit for detecting the position and attitude of a first operation input unit and a second movement detection unit, connected to the first movement detection unit, for detecting the position and attitude of a second operation input unit to separate a part for inputting a position from a part for inputting an attitude.
Public/Granted literature
- US20050075739A1 Operation input device, telecontrol system and telecontrol method Public/Granted day:2005-04-07
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