Invention Grant
- Patent Title: Electro-optical distance measurement method and equivalent distance meter
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Application No.: US15072102Application Date: 2016-03-16
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Publication No.: US10451736B2Publication Date: 2019-10-22
- Inventor: Reto Stutz
- Applicant: LEICA GEOSYSTEMS AG
- Applicant Address: CH Heerbrugg
- Assignee: LEICA GEOSYSTEMS AG
- Current Assignee: LEICA GEOSYSTEMS AG
- Current Assignee Address: CH Heerbrugg
- Agency: Maschoff Brennan
- Priority: EP15159580 20150318
- Main IPC: G01C3/08
- IPC: G01C3/08 ; G01S17/10 ; G01S17/36 ; G01S7/484 ; G01S7/486 ; G01S17/87 ; G01S7/481

Abstract:
Some embodiments of the invention may include an electro-optical distance measurement method having at least one emission of a light signal, in particular of laser light, from at least one light source onto a target object, detection of a fraction of the light signal returning from the target object using a detector and a signal processing electronics system connected downstream from the detector, and/or determination of a distance to the target object. In some embodiments, the emitted light signal comprises in this case a sequence of sequential elements of, in each case at least one light pulse and one light signal train. In some embodiments, the light pulses each have a higher intensity amplitude than the light signal trains. Some embodiments may also an electro-optical distance meter having the features analogous to The distance measurement method according to the invention.
Public/Granted literature
- US20160274237A1 ELECTRO-OPTICAL DISTANCE MEASUREMENT METHOD AND EQUIVALENT DISTANCE METER Public/Granted day:2016-09-22
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