Title:
通信装置、通信装置の制御方法、及びプログラム
Document Type and Number:
Japanese Patent JP6436678
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To allow for reduction of the possibility that inconvenience occurs due to distance between equipment generating log data and equipment generating image data.SOLUTION: There is provided an information processing system comprising: an information processing device including acquisition means for acquiring satellite positioning data, positioning data recording means for recording the satellite positioning data, and radio communication means capable of wirelessly communicating with an imaging apparatus; and the imaging apparatus including imaging means for imaging a subject to generate an image, recording means for recording the generated image together with date and time information indicating date and time when the image has been generated as image photographing date and time, and radio communication means capable of wirelessly communicating with the information processing device. The information processing device acquires reception sensitivity of a signal from the imaging apparatus by wirelessly communicating with the imaging apparatus using the radio communication means during a period from the start of acquisition of satellite positioning data using the acquisition means and the start of recording the positioning data to the completion of the acquisition and the recording, and generates the log of the positioning data by recording the reception sensitivity of the signal from the imaging apparatus together with the recorded satellite positioning data.SELECTED DRAWING: Figure 1
Inventors:
Replacement place Shuya
Application Number:
JP2014161764A
Publication Date:
December 12, 2018
Filing Date:
August 07, 2014
Export Citation:
Assignee:
Canon Inc
International Classes:
G01C21/26; G01S19/14; H04N5/225; H04N5/765; H04N5/91
Domestic Patent References:
| JP2010093687A | ||||
| JP2010103725A | ||||
| JP2001091290A | ||||
| JP2001358978A | ||||
| JP2006013844A | ||||
| JP2009164817A | ||||
| JP2009027607A | ||||
| JP2002310717A | ||||
| JP2008131301A |
Attorney, Agent or Firm:
Takayoshi Kokubun