发明申请
WO2005026941A1 SPATIAL POSITION DETECTION METHOD, INFORMATION INPUT METHOD, SPATIAL POSITION DETECTION APPARATUS, AND INFORMATION INPUT APPARATUS
审中-公开
基本信息:
- 专利标题: SPATIAL POSITION DETECTION METHOD, INFORMATION INPUT METHOD, SPATIAL POSITION DETECTION APPARATUS, AND INFORMATION INPUT APPARATUS
- 专利标题(中):空间位置检测方法,信息输入法,空间位置检测装置和信息输入装置
- 申请号:PCT/JP2004/013394 申请日:2004-09-08
- 公开(公告)号:WO2005026941A1 公开(公告)日:2005-03-24
- 发明人: ITSUJI, Takeaki , OUCHI, Toshihiko
- 申请人: CANON KABUSHIKI KAISHA , ITSUJI, Takeaki , OUCHI, Toshihiko
- 申请人地址: 3-30-2, Shimomaruko, Ohta-ku, Tokyo 1468501 JP
- 专利权人: CANON KABUSHIKI KAISHA,ITSUJI, Takeaki,OUCHI, Toshihiko
- 当前专利权人: CANON KABUSHIKI KAISHA,ITSUJI, Takeaki,OUCHI, Toshihiko
- 当前专利权人地址: 3-30-2, Shimomaruko, Ohta-ku, Tokyo 1468501 JP
- 代理机构: OKABE, Masao
- 优先权: JP2003-322137 20030912
- 主分类号: G06F3/033
- IPC分类号: G06F3/033
摘要:
To calculate information on a relative distance or positional relationship between an interface section and an object by detecting an electromagnetic wave transmitted through the interface section, and using the electromagnetic wave from the object to detect a relative position of the object with respective to the interface section. Information on the relative spatial position of an object 101 with respect to an interface section 102 that has an arbitrary shape and deals with transmission of information or signal from one side to the other side of the interface section 102 is detected with a spatial position detection method. An electromagnetic wave 106 radiated from the object 101 and transmitted through the interface section 102 is detected by an electromagnetic wave detection section 103, and based on the detection result, information on spatial position coordinates of the object 101 is calculated by a position calculation section 104.
摘要(中):
通过检测通过接口部分发送的电磁波来计算接口部分和对象之间的相对距离或位置关系的信息,并且使用来自对象的电磁波来检测对象与接口部分的相对位置 。 利用空间位置检测方法检测关于对象101相对于具有任意形状的接口部分102并处理从接口部分102的一侧到另一侧的信息或信号的传输的相对空间位置的信息 。 通过电磁波检测部103检测从物体101射出并通过接口部102透射的电磁波106,根据检测结果,通过位置计算部104计算出物体101的空间位置坐标的信息 。