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Detector for optically detecting at least one object

A detector and optical sensor technology, applied in the field of detectors

Inactive Publication Date: 2018-07-17
TRINAMIX GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the complexity of the optical system is still an open problem

Method used

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  • Detector for optically detecting at least one object
  • Detector for optically detecting at least one object
  • Detector for optically detecting at least one object

Examples

Experimental program
Comparison scheme
Effect test

example

[0617] I. Production of color samples

[0618] I.1 PMMA as matrix

[0619] 1000.00g of polymethyl methacrylate (PMMA 6N clear, from Germany GmbH) was predried for 4 hours and then mixed with 0.02% by weight of fluorescent colorant X (see Table 2) in a Turbula Fuchs mixer for 20 minutes. On a twin-screw 25 mm extruder from Collin, Germany, extruding homogeneous mixture. The extrudate was pelletized in a pelletizer (Scheer, Stuttgart). The granules were dried for 4 hours at a maximum temperature of 90° C. and then dried using a Boy Injection Molding Machine (Boy 30A from Dr.Boy GmbH, Neustadt, Germany) or Ferromatik FM 40 (from Germany ) to process it into a colored sample (30mm x 55mm x about 1.2mm). After drying, the obtained molded product was packaged in an oxygen-free plastic bag using a vacuum packaging machine.

[0620] Table 2

[0621]

[0622] *(30mm×55mm×about 1.2mm)

[0623] **200μm thick

[0624] I.2 Macrolon (polycarbonate) as a substrate

[0625] 1...

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Abstract

A detector (110) for determining a position of at least one object (162) is disclosed. The detector (110) comprises: at least one longitudinal optical sensor (155) for determining a longitudinal position of at least one light beam (174) traveling from the object (162) to the detector (110); at least one transversal optical sensor (112) for determining at least one transversal position of the at least one light beam (174) traveling from the object (162) to the detector (110), comprising at least one fluorescent wave guiding sheet (114) containing at least one fluorescent material (122), adaptedto generate fluorescence light in response to the illumination by the light beam (174), at least two photosensitive elements (124, 126, 128, 130) located at least two edges (132, 134, 136, 138) of the fluorescent wave guiding sheet (114) capable of generating transversal sensor signals; and at least one evaluation device (140) configured to determine at least one longitudinal and at least one transversal coordinate of the object (162). Further, a camera (156), a detector system (158), a human-machine interface (164), an entertainment device (166), a tracking system (168), and a scanning system (170), which comprises the detector (110), are disclosed.

Description

technical field [0001] The invention relates to a detector, a detector system and a method for determining the position of at least one object. The invention further relates to a human-machine interface for exchanging at least one item of information between a user and various uses of machines, entertainment devices, tracking systems, cameras, scanning systems and detector devices. The device, system, method and use according to the invention can in particular be used for example for everyday life, games, traffic technology, production technology, security technology, photography such as artistic digital photography or video recording, documentation or technical purposes, in various fields of medical technology, or in various sciences. However, other applications are also possible. Background technique [0002] A large number of optical sensors and photovoltaic devices are known in the prior art. Photovoltaic devices are generally used to transform electromagnetic radiati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/03G01S17/46G01S5/16G06F3/042
CPCG01S17/46G01S17/66G01S7/4816G06F3/0304G06F3/0308G06F3/042G01S5/16
Inventor R·森德I·布鲁德C·朗根施密德
Owner TRINAMIX GMBH
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