Title:
Positioning device
Document Type and Number:
Japanese Patent JP6345315
Kind Code:
B2
Abstract:
A correction data creation section (102) selects, from among a plurality of combinations of four electronic reference points extracted from among five or more electronic reference points, a combination in which a quadrangular area formed by the four electronic reference points includes therein a current position of a positioning device (100) and a shape of the quadrangular area closely resembles a square, based on the current position of the positioning device (100) and a location of each of the electronic reference points.
Inventors:
Miyaichi Masakazu
Masayuki Saito
Yuuki Sato
Masayuki Saito
Yuuki Sato
Application Number:
JP2017115735A
Publication Date:
June 20, 2018
Filing Date:
June 13, 2017
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G01S19/07; G01S19/27; G01S19/43
Domestic Patent References:
| JP2006275882A | ||||
| JP2009257802A | ||||
| JP2007248177A | ||||
| JP2006200933A |
Foreign References:
| US20100207817 |
Attorney, Agent or Firm:
Mizoi International Patent Service Corporation