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Patent Searching and Data


Title:
COMMUNICATION UNIT, COMMUNICATION DEVICE, AND POSITION ESTIMATING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/192421
Kind Code:
A1
Abstract:
[Problem] To provide a configuration with which it is possible to estimate more specifically the position of a ranging target using ranging technology. [Solution] This communication unit is provided with a plurality of wireless communication portions which perform wireless communication with another communication device, and a control portion which estimates the relative position of the other communication device relative to the communication unit, wherein the control portion estimates the relative position of the other communication device on the basis of a plurality of ranging values representing the distance between each of the plurality of wireless communication portions and the other communication device, obtained as a result of each of the plurality of wireless communication portions performing radio communication with the other communication device, and a position characteristic including the positions of each of the plurality of wireless communication portions in the communication unit.

Inventors:
OHASHI YOSUKE (JP)
FURUTA MASATERU (JP)
KONO YUKI (JP)
NITTA SHIGENORI (JP)
Application Number:
PCT/JP2020/044785
Publication Date:
September 30, 2021
Filing Date:
December 02, 2020
Export Citation:
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Assignee:
TOKAI RIKA CO LTD (JP)
International Classes:
G01S5/14; B60R25/24; E05B49/00; G01S13/76
Attorney, Agent or Firm:
ITO, Manabu et al. (JP)
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