公开(公告)号：US09111437B2

公开(公告)日：2015-08-18

申请号：US14062028

申请日：2013-10-24

Applicant: SEIKO INSTRUMENTS INC.

Inventor： Kazuhiro Koyama

IPC: G08B1/00 ,  G08C19/00 ,  A61B5/00 ,  A61B5/024

CPC classification number: G08C19/00 ,  A61B5/0015 ,  A61B5/02438 ,  A61B5/681 ,  A61B5/6823 ,  A61B5/7232

Abstract: A time interval setting unit sets a time interval that depends on the number of items of data stored by a storage unit. A storage processing unit stores the data in the storage unit at every time interval that is set by the time interval setting unit. The storage unit retains the data at the time interval that depends on data acquirement time. A data extraction unit extracts the data by the number of items of data that depends on the number of items of display data, from the items of data stored by the storage unit. When the time interval setting unit updates the time interval, it is not necessary to perform subsampling or compression on the data stored by the storage unit and the data can be retained at the time interval that depends on the data acquirement time with less processing load.

Abstract translation: 时间间隔设定单元设定取决于由存储单元存储的数据项数量的时间间隔。 存储处理单元以由时间间隔设定单元设定的每个时间间隔将数据存储在存储单元中。 存储单元以取决于数据获取时间的时间间隔保留数据。 数据提取单元从存储单元存储的数据项中提取取决于显示数据的项数的数据项数。 当时间间隔设置单元更新时间间隔时，不需要对由存储单元存储的数据执行子采样或压缩，并且可以以较少的处理负载取决于数据获取时间的时间间隔来保留数据。