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1. 发明授权

US5455498A Angle of rotation detector 失效
标题翻译：旋转角探测器
公开(公告)号：US5455498A
公开(公告)日：1995-10-03
申请号：US697335
申请日：1991-05-09
申请人： Tatsumi Kakimoto , Takeshi Kubo , Kuniyoshi Takahashi , Akiyoshi Fujisaki , Teruya Nishina
发明人： Tatsumi Kakimoto , Takeshi Kubo , Kuniyoshi Takahashi , Akiyoshi Fujisaki , Teruya Nishina
IPC分类号： G01D5/243 , G05B19/31
CPC分类号： G01D5/243
摘要： An angle of rotation detector has a drive unit which supplies 90 degree phase shifted signals to a pair of stator coils and measures an analog output from a rotor coil in a resolver. A calculating device calculates the rotational angle of the resolver using the output of an analog to digital converter receiving the analog output of the rotor. In one embodiment, the calculating device performs a Fourier transform to compute the phase of a fixed frequency component contained in the output of the rotor coil. In another embodiment, the drive unit supplies signals wherein f(T/2+t)=-f(t) and the calculating device performs a Fourier transform using data from successive half periods of the drive waveform. In another embodiment, the output of the rotor is sampled at 1/4 period of an excitation signal from the drive unit and the calculating device determines the phase difference between the excitation signal and the rotor output. In still another embodiment, the calculating device compares the outputs at two or more points having a fixed time relationship and compares the results to stored reference data to arrive at the angle of rotation.
摘要翻译：旋转角检测器具有向一对定子线圈提供90度相移信号的驱动单元，并且测量来自旋转变压器中的转子线圈的模拟输出。计算装置使用接收转子的模拟输出的模数转换器的输出来计算旋转变压器的旋转角度。在一个实施例中，计算装置执行傅里叶变换以计算包含在转子线圈的输出中的固定频率分量的相位。在另一个实施例中，驱动单元提供其中f（T / 2 + t）= -f（t）的信号，并且计算装置使用来自驱动波形的连续半个周期的数据进行傅里叶变换。在另一个实施例中，转子的输出在来自驱动单元的激励信号的1/4周期被采样，并且计算装置确定激励信号和转子输出之间的相位差。在另一个实施例中，计算装置比较具有固定时间关系的两个或多个点处的输出，并将结果与存储的参考数据进行比较以得到旋转角度。

2. 发明申请

US20120302843A1 HEALTH MANAGEMENT SUPPORT DEVICE, HEALTH MANAGEMENT SUPPORT SYSTEM, AND HEALTH MANAGEMENT SUPPORT PROGRAM 审中-公开
标题翻译：健康管理支持设备，健康管理支持系统和健康管理支持计划
公开(公告)号：US20120302843A1
公开(公告)日：2012-11-29
申请号：US13572182
申请日：2012-08-10
申请人： Yutaka OTSUBO , Akiyoshi FUJISAKI
发明人： Yutaka OTSUBO , Akiyoshi FUJISAKI
IPC分类号： A61B5/107
CPC分类号： G06F19/3475 , G06Q50/22 , G16H10/60 , G16H40/63 , G16H50/20
摘要： A health management support system includes: a unit that receives two or more types of physical information measured by a user along with measurement time data; an analyzing unit for analyzing the relationship between the received two or more types of physical information in accordance with a predetermined rule; an advice generating unit that generates advice based on a result of the analysis; and an advice output unit that outputs the generated advice. The analyzing unit has a knowledge file that stores the predetermined rule, and an engine unit for executing the analysis. The advice generating unit generates the advice for notifying the user of a goal achievement level by analyzing the two or more types of physical information measured in a first predetermined period.
摘要翻译：健康管理支持系统包括：接收用户测量的两种或多种物理信息以及测量时间数据的单元; 分析单元，用于根据预定规则分析所接收的两种或多种类型的物理信息之间的关系; 建立生成单元，其基于分析结果生成建议; 以及输出生成的建议的建议输出单元。分析单元具有存储预定规则的知识文件和用于执行分析的引擎单元。通知生成部通过分析在第一规定期间内测定的两种以上的物理信息，生成通知用户目标成就等级的建议。

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