Title:
ELECTRONIC EQUIPMENT, ERROR CORRECTING METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2016180626
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To correct, in real time, an azimuth in autonomous navigation while reducing the memory capacity to be used.SOLUTION: A wrist terminal 1 comprises a GPS positioning unit 51, an autonomous navigation unit 52, a direction correction amount acquisition unit 53, and a direction correcting unit 54. The positioning unit 51 acquires GPS positioning information. The autonomous navigation unit 52 acquires the position information obtained by automatic navigation, and travelling direction information. The direction correction amount acquisition unit 53 acquires travelling direction correction information, which is correction information for the travelling direction information acquired by the autonomous navigation unit 52, on the basis of GPS positioning information of a plurality of spots acquired by the GPS positioning unit 51. The direction correcting unit 54 corrects, in real time, the travelling direction information acquired by the autonomous navigation unit 52 on the basis of the travelling direction correction information acquired by the direction correction amount acquisition unit 53.SELECTED DRAWING: Figure 2
Inventors:
MANABE KEIJI
Application Number:
JP2015060104A
Publication Date:
October 13, 2016
Filing Date:
March 23, 2015
Export Citation:
Assignee:
CASIO COMPUTER CO LTD
International Classes:
G01C21/28; G01C17/38; G01C21/26; G01S19/49
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Iwaike Mitsuru
Hayashi Ichiyoshi
Iwaike Mitsuru