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公开(公告)号：US20200150243A1
公开(公告)日：2020-05-14
申请号：US16098419
申请日：2017-05-03
发明人： Andrea Di Chele , Paolo Aprile , Giacomo Rigoni , Luca Pattini , Nicola Alessi
摘要： A laser scanner (10) including a housing (12) having a window (14), a light source (34) for emitting a light beam (32), the window (14) being transparent to the wavelength(s) of the light beam (32), a scanning mirror (30) rotatable about an axis of rotation (X) for deflection of the light beam (32) toward a scanning area (SC) so that the light beam (32) periodically sweeps at least one sweep surface, and for deflection of return light from objects or persons in the scanning area (SC) into a light collection path, a motor (24) for rotating the scanning mirror (30), a photodetector element (42) for generating an electric signal, arranged in said light collection path, wherein the motor (24), the light source (34), and the photodetector element (42) are all housed within the housing (12) on a same side with respect to said at least one sweep surface.
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公开(公告)号：US10557964B2
公开(公告)日：2020-02-11
申请号：US15312900
申请日：2015-05-19
发明人： Luca Rossetti , Alberto Filippini , Paolo Aprile
IPC分类号： G01V8/12
摘要： The present invention relates to a method for manufacturing an optical module for an optical unit, said method comprising: Arranging a tubular body including a casing manufactured in stainless steel, said casing defining an internal surface, a longitudinal axis (X), and a thickness (T), the cross-section of which is perpendicular to said longitudinal axis; Reducing a first thickness of a first section of said casing in a uniform manner for a segment of length (L) along a longitudinal axis (X) of said casing up to a first predetermined thickness (T1) by means of wire-cut electrical discharge machining; Inserting a support holding an electromagnetic radiation emitter and/or a receiver in said casing.
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3.发明申请公开(公告)号：US20180144638A1
公开(公告)日：2018-05-24
申请号：US15820162
申请日：2017-11-21
发明人： Nicola Alessi , Enrico Lorenzoni , Michele Macchia , Luca Faggianelli , Paolo Zanetta , Francesco Paolo Muscaridola , Lorenzo Girotti , Fabio Cantarella , Francesco D'Ercoli , Marco Bassani , Sara Faetani , Francesca Cappa , Mattia Piunti , Marco Cumoli , Donald Bressan , Paolo Aprile , Maurizio Brancaleoni , Andrea Di Chele , Luca Pattini
CPC分类号： G08G1/166 , B60Q1/26 , B60Q1/525 , B60Q5/006 , G05D1/0088 , G05D1/0214 , G05D2201/0216 , G06K9/00671 , H04N5/33
摘要： Various embodiments of the invention are implemented with a mobile camera and safety laser scanner. A mobile computer can be used to show a visible infrared beam on the display of the mobile computer. The mobile computer can function as a safety tool to identify regions or locations where a laser beam might penetrate. The mobile computer can determine if the laser beam has penetrated a safety region or zone. Sensors can be used to determine when a laser beam may become dangerously close to an operator, especially with the use of automated guided vehicle that is moving around and has a scanning laser.
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公开(公告)号：USD871412S1
公开(公告)日：2019-12-31
申请号：US29604795
申请日：2017-05-19
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公开(公告)号：US11585905B2
公开(公告)日：2023-02-21
申请号：US16098419
申请日：2017-05-03
发明人： Andrea Di Chele , Paolo Aprile , Giacomo Rigoni , Luca Pattini , Nicola Alessi
摘要： A laser scanner (10) including a housing (12) having a window (14), a light source (34) for emitting a light beam (32), the window (14) being transparent to the wavelength(s) of the light beam (32), a scanning mirror (30) rotatable about an axis of rotation (X) for deflection of the light beam (32) toward a scanning area (SC) so that the light beam (32) periodically sweeps at least one sweep surface, and for deflection of return light from objects or persons in the scanning area (SC) into a light collection path, a motor (24) for rotating the scanning mirror (30), a photodetector element (42) for generating an electric signal, arranged in said light collection path, wherein the motor (24), the light source (34), and the photodetector element (42) are all housed within the housing (12) on a same side with respect to said at least one sweep surface.
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公开(公告)号：US10048120B2
公开(公告)日：2018-08-14
申请号：US15145532
申请日：2016-05-03
发明人： Gabriele Corrain , Giacomo Rigoni , Paolo Aprile
摘要： A laser scanner which includes a transmission subsystem and a reception subsystem. The transmission subsystem includes a light source which emits a light beam and a scanning mirror rotatable about an axis which reflects the light beam toward a scanning area and which directs return light from objects toward the reception subsystem. The reception system may include a collecting mirror dimensioned and positioned to receive the return light from the scanning mirror. The reception system may also include a dichroic or interference filter disposed between the collecting mirror and the scanning mirror. The interference filter filters the return light from the scanning mirror and provides the filtered return light to the collecting mirror. The reception subsystem also includes a light detector disposed between the interference filter and the collecting mirror, in operation the light detector receives the filtered return light reflected from the collecting mirror.
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公开(公告)号：US20170322074A1
公开(公告)日：2017-11-09
申请号：US15145532
申请日：2016-05-03
发明人： Gabriele Corrain , Giacomo Rigoni , Paolo Aprile
CPC分类号： G01J1/0414 , G01J1/0488 , G01J1/44 , G01S7/4816 , G01S7/4817 , G01S17/42
摘要： A laser scanner which includes a transmission subsystem and a reception subsystem. The transmission subsystem includes a light source which emits a light beam and a scanning mirror rotatable about an axis which reflects the light beam toward a scanning area and which directs return light from objects toward the reception subsystem. The reception system may include a collecting mirror dimensioned and positioned to receive the return light from the scanning mirror. The reception system may also include a dichroic or interference filter disposed between the collecting mirror and the scanning mirror. The interference filter filters the return light from the scanning mirror and provides the filtered return light to the collecting mirror. The reception subsystem also includes a light detector disposed between the interference filter and the collecting mirror, in operation the light detector receives the filtered return light reflected from the collecting mirror.
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