发明名称 |
Method of automatic standardized calibration for infrared sensing device |
摘要 |
A method for calibrating automatic infrared sensing devices having control modules, an IR detector, and an IR emitter by using a select infrared emitter/detector pair to calibrate a plurality of control modules wherein an appropriate infrared emitter input value to the select infrared emitter is obtained to provide a given output from the select infrared detector in response to infrared radiation reflected from a known test object, and the appropriate infrared emitter input value is then determined and stored permanently in one or more control modules as a calibration standard.
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申请公布号 |
US6770869(B2) |
申请公布日期 |
2004.08.03 |
申请号 |
US20030650156 |
申请日期 |
2003.08.28 |
申请人 |
THE CHICAGO FAUCET COMPANY |
发明人 |
PATTERSON WADE C.;WATSON THOMAS J. |
分类号 |
G05B19/00;G07F9/02;G07F13/02;G07F13/06;G08C23/04;H04B10/08;H04B10/10;(IPC1-7):G05B23/02;E03D5/10;E03C1/05 |
主分类号 |
G05B19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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