公开(公告)号：US20150145721A1

公开(公告)日：2015-05-28

申请号：US14134689

申请日：2013-12-19

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： CHIH-HUNG LI ,  DZE-MIN JOU ,  CHIA-CHYANG CHANG

IPC: G01S5/10

CPC classification number: G01S19/45 ,  G01S5/0036 ,  G01S5/0263

Abstract: An electronic apparatus includes a selection unit, a storage unit and a processing unit. The selection unit and the storage unit are coupled to the processing unit. The selection unit selects a first reference point proximate to the electronic apparatus. The storage unit stores a plurality of second locations of a plurality of second reference points. The processing unit executes a single-point distance measurement between the electronic apparatus and a first location of the selected first reference point, provides the electronic apparatus auxiliary positioning information by selecting the second locations stored in the storage unit and generates a speculative location of the electronic apparatus by further computing the results of the single-point distance measurement and the auxiliary positioning information.

Abstract translation: 电子设备包括选择单元，存储单元和处理单元。 选择单元和存储单元耦合到处理单元。 选择单元选择靠近电子设备的第一参考点。 存储单元存储多个第二参考点的多个第二位置。 处理单元在电子设备和所选择的第一参考点的第一位置之间执行单点距离测量，通过选择存储在存储单元中的第二位置来提供电子设备辅助定位信息，并产生电子设备的投机位置 装置，进一步计算单点距离测量和辅助定位信息的结果。