Title:
FLIGHT LOCATION DERIVATION METHOD, FLYING BODY TRACKING SYSTEM, TERRESTRIAL SYSTEM, AND FLYING BODY ADDRESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/176733
Kind Code:
A1
Abstract:
A flying body (109) flies through the Earth limb. Three monitoring satellites (120) monitor the Earth limb from differing latitudes at a target time, and transmit three sets of monitoring data. A terrestrial system (130) receives the three sets of monitoring data, calculates, on the basis of the three sets of monitoring data, the three line-of-sight directions from the three monitoring satellites to the flying body at the target time, and calculates, on the basis of the three line-of-sight directions, flying body coordinate values indicating the location of the flying body at the target time.
Inventors:
MUKAE HISAYUKI (JP)
Application Number:
PCT/JP2022/005082
Publication Date:
August 25, 2022
Filing Date:
February 09, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B64G3/00; B64G1/10; F41H11/02
Domestic Patent References:
| WO2020261481A1 | 2020-12-30 | |||
| WO2021172182A1 | 2021-09-02 |
Foreign References:
| JP2011052999A | 2011-03-17 | |||
| US7875837B1 | 2011-01-25 | |||
| US20180106898A1 | 2018-04-19 | |||
| US20100038490A1 | 2010-02-18 | |||
| US20120316819A1 | 2012-12-13 | |||
| US9250043B1 | 2016-02-02 |
Attorney, Agent or Firm:
MIZOI INTERNATIONAL PATENT FIRM (JP)
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