SEARCH SYSTEM AND TRANSMITTER FOR USE IN SEARCH SYSTEM

Title:

SEARCH SYSTEM AND TRANSMITTER FOR USE IN SEARCH SYSTEM

Document Type and Number:

WIPO Patent Application WO/2018/021300

Kind Code:

A1

Abstract:

According to the present disclosure, a moving body has: an antenna device that receives wireless signals; a measurement device that measures the arrival direction of wireless signals received at the antenna device; a computation circuit that estimates the position of a transmitter from the arrival direction of wireless signals as measured by the measurement device; and an own position estimation device that estimates its own position and outputs position information. The own position estimation device outputs position information on the moving body at least when the computation circuit has estimated the position of the transmitter.

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Inventors:

ITO JUNJI (JP)
LIU HUASHI (JP)

Application Number:

PCT/JP2017/026845

Publication Date:

February 01, 2018

Filing Date:

July 25, 2017

Export Citation:

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Assignee:

NIDEC CORP (JP)

International Classes:

G01S5/04; G08B25/04; G08B25/10; B64C27/08; B64C39/02

Foreign References:

JP2011112370A	2011-06-09
JP2003232843A	2003-08-22
JPS52119092A	1977-10-06