Invention Grant
US08880342B2 Moving body position detection system, moving body position detection apparatus, moving body position detection method, and computer-readable storage medium
有权
移动体位置检测系统，移动体位置检测装置，移动体位置检测方法以及计算机可读存储介质
- Patent Title: Moving body position detection system, moving body position detection apparatus, moving body position detection method, and computer-readable storage medium
- Patent Title (中): 移动体位置检测系统，移动体位置检测装置，移动体位置检测方法以及计算机可读存储介质
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Application No.: US13738590Application Date: 2013-01-10
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Publication No.: US08880342B2Publication Date: 2014-11-04
- Inventor: Yohei Ando , Takuma Yagi
- Applicant: Yohei Ando , Takuma Yagi
- Applicant Address: JP Anjo-shi
- Assignee: Aisin AW Co., Ltd.
- Current Assignee: Aisin AW Co., Ltd.
- Current Assignee Address: JP Anjo-shi
- Agency: Sughrue Mion, PLLC
- Priority: JP2012-055930 20120313
- Main IPC: G01C21/12
- IPC: G01C21/12
Abstract:
A moving body position detection system including an unit acquiring dead reckoning navigation information including a moving body direction; a unit identifying a moving body position based on the dead reckoning navigation information on the moving body; a unit predicting a predicted arrived position of the moving body after a predetermined interval from the position of the moving body based on the dead reckoning navigation information on the moving body; a unit calculating a difference direction angle between a direction from the position of the moving body to the predicted position and the direction of the moving body; a unit correcting the difference direction angle if it is equal to or larger than a threshold; and a unit updating the moving body position based on the difference direction angle.
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