Title:
ELECTRONIC TIMEPIECE AND METHOD FOR CORRECTING HEIGHT
Document Type and Number:
Japanese Patent JP2019174233
Kind Code:
A
Abstract:
To suppress power consumption even when a height is calculated accurately.SOLUTION: An electronic timepiece W has an air pressure sensor 3. The electronic timepiece W generates a first correction value cv1 based on a first air pressure calculated from the height of a predetermined position and a second air pressure measured at predetermined time by the air pressure sensor 3. After that, the electronic timepiece W corrects a third air pressure measured by the air pressure sensor 3 to calculate a height based on the first collection value cv1. The electronic timepiece W calculates the height based on the corrected air pressure.SELECTED DRAWING: Figure 3
Inventors:
MOMOSE YASUHIRO
Application Number:
JP2018061413A
Publication Date:
October 10, 2019
Filing Date:
March 28, 2018
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G04G21/02
Attorney, Agent or Firm:
Kazuaki Watanabe
Mitsuhiro Isobe
Satoshi Nakai
Hiroki Matsuoka
Mitsuhiro Isobe
Satoshi Nakai
Hiroki Matsuoka