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专利名称：Method and arrangement for measuring
distance
发明人：Per Nyquist申请号：US08/491873申请日：19950711公开号：US05673111A公开日：19970930
摘要：Method and arrangement for measuring distance, in which an area (5) on ameasured object (2) is illuminated with light from a laser- light source (3). After reflection,the light reproduces the illuminated area on a detector arrangement (7), placed at theside of a line through the light source (3) and the illuminated area. The detectorarrangement (7) consists of a number of detector elements (14). With the aid of ascanning device the image of the area (5) is scanned with respect to light intensity and thelight intensity-dependent output signals from each of the detector elements obtainedduring scanning is accumulated in an evaluation device.
申请人：LIMAB LASER & INSTRUMENTMEKANIK AB
代理机构：Lerner, David, Littenberg, Krumholz & Mentlik
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