Invention Grant
US09100037B2 Method for evaluating an analog signal by evaluating digital data corresponding to the analog signal to determine zero crossings of the analog signal
有权
用于通过评估对应于模拟信号的数字数据来评估模拟信号以确定模拟信号的过零点的方法
- Patent Title: Method for evaluating an analog signal by evaluating digital data corresponding to the analog signal to determine zero crossings of the analog signal
- Patent Title (中): 用于通过评估对应于模拟信号的数字数据来评估模拟信号以确定模拟信号的过零点的方法
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Application No.: US13582871Application Date: 2011-03-01
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Publication No.: US09100037B2Publication Date: 2015-08-04
- Inventor: Axel Aue , Dieter Thoss , Martin Gruenewald
- Applicant: Axel Aue , Dieter Thoss , Martin Gruenewald
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102010002695 20100309
- International Application: PCT/EP2011/052996 WO 20110301
- International Announcement: WO2011/110446 WO 20110915
- Main IPC: G01B7/30
- IPC: G01B7/30 ; H03M1/12 ; G01D5/20 ; G01D5/244 ; G01P3/48 ; G01P3/481 ; H03M1/64
Abstract:
A method for evaluating an analog signal of an inductive sensor that carries data on a rotational motion includes directly connecting the inductive sensor to an A-D converter via resistors, and reading in the analog signal by the A-D converter to emit digital data. The digital data is evaluated to determine zero crossings of the analog signal.
Public/Granted literature
- US20130063162A1 METHOD FOR EVALUATING AN ANALOG SIGNAL Public/Granted day:2013-03-14
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