发明授权
US07791535B2 Positioning device and method for measuring the distance between multiple positioning devices
失效
用于测量多个定位装置之间的距离的定位装置和方法
- 专利标题： Positioning device and method for measuring the distance between multiple positioning devices
- 专利标题（中）： 用于测量多个定位装置之间的距离的定位装置和方法
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申请号： US12189119申请日： 2008-08-08
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公开(公告)号： US07791535B2公开(公告)日： 2010-09-07
- 发明人: Shu-Jen Tsai , Tsung-Jen Chuang , Wen-Haw Tseng , Shih-Fang Wong
- 申请人： Shu-Jen Tsai , Tsung-Jen Chuang , Wen-Haw Tseng , Shih-Fang Wong
- 申请人地址： TW Tu-Cheng, Taipei Hsien
- 专利权人： Hon Hai Precision Industry Co., Ltd.
- 当前专利权人： Hon Hai Precision Industry Co., Ltd.
- 当前专利权人地址： TW Tu-Cheng, Taipei Hsien
- 代理商 Frank R. Niranjan
- 优先权： CN200710202654 20071123
- 主分类号： G01S19/38
- IPC分类号： G01S19/38 ; G01S3/02
摘要：
A positioning device includes an antenna, a receiving module, a processing module and an output module. The receiving module receives positioning signals transmitted by positioning satellites and a position signal of another positioning device using the antenna. The processing module determines a position of the positioning device according to the positioning signals, and calculates a distance between the positioning device and another positioning device according to the position signal of the position device and the position signal of the other positioning device. The output module outputs the distance. A method for measuring the distance between the positioning devices is also provided.