公开(公告)号：US20160327387A1

公开(公告)日：2016-11-10

申请号：US15146727

申请日：2016-05-04

Applicant: SEIKO INSTRUMENTS INC.

Inventor： Takayuki NOMURA ,  Kazuhiro KOYAMA ,  Hiroshi SHIMIZU

IPC: G01C5/00

CPC classification number: G01C5/06 ,  A61B5/11 ,  A61B5/681 ,  A61B2560/0242 ,  A63B29/00

Abstract: An electronic timepiece includes a display unit, an altitude measurement unit that measures an altitude, a RAM that stores an ascent integrated altitude plan value which is a plan value of an ascent integrated altitude value, and a CPU that calculates the ascent integrated altitude value obtained by integrating an altitude variation amount during an ascent, based on an altitude measured by the altitude measurement unit, that calculates an ascent achievement ratio which is an achievement ratio of the ascent integrated altitude value with respect to the ascent integrated altitude plan value, and that causes the display unit to display the ascent achievement ratio.

Abstract translation: 电子表包括显示单元，测量高度的高度测量单元，存储作为上升综合高度值的计划值的上升综合高度计划值的RAM和计算所获得的上升积分高度值的CPU 通过基于由高度测量单元测量的高度，在上升期间积分高度变化量，计算作为上升综合高度值相对于上升综合高度计划值的成就率的上升成就率，并且 使显示单元显示上升成就率。

公开(公告)号：US20190025766A1

公开(公告)日：2019-01-24

申请号：US15973884

申请日：2018-05-08

Applicant: SEIKO INSTRUMENTS INC.

Inventor： Takayuki NOMURA

IPC: G04C9/08

Abstract: There is provided a timepiece which includes a movable pointer, an acquisition unit which acquires information on a movable range corresponding to at least a portion of a movable range of the movable pointer and acquires information indicating a target position to which the pointer is to be moved, a control unit which compares the target position with the movable range and determines a movement direction of the pointer based on the comparison result, and a drive unit which drives the pointer in the determined movement direction.