Title:
METHOD AND SYSTEM FOR ACQUIRING LOCATION INFORMATION, CONTROL PROGRAM AND STORAGE MEDIUM FOR LOCATION INFORMATION ACQUIRING SYSTEM
Document Type and Number:
Japanese Patent JP2004125490
Kind Code:
A
Abstract:
To provide a location information acquiring method and its system which enable acquisition and recording of location information, even when no electric waves, comprising location information, can not be received directly form a GPS satellite or the like by the body of an electronic device, and a control program and a storage medium for the location information acquiring system.
This system has a system control circuit 50, which performs control to acquire location information of a terminal another than a digital video camera 100 by a short-range radio means, when the receiving state by a receiving antenna 113 does not satisfy predetermined receiving criteria.
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Inventors:
FUKUSHIMA NOBUO
Application Number:
JP2002287176A
Publication Date:
April 22, 2004
Filing Date:
September 30, 2002
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/225; G01S19/05; G01S19/48; H04N5/907; (IPC1-7): G01S5/14; H04N5/225; H04N5/907
Attorney, Agent or Firm:
Toshihiko Watanabe