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DE102019122866A1 Optical measuring device  
The invention relates to an optical measuring device for measuring distances and / or thicknesses of a test object (34). A first light source (21) emits polychromatic measuring light which passes...
DE102018205857A1 Device for interferential distance measurement  
The present invention relates to a device for interferential distance measurement between two objects with a plane measuring reflector, which is connected to one of the two objects and a scanning...
DE102018205722A1 Distance measurement by reflectometry in optical waveguides  
The invention provides a sensor arrangement for distance measurement and a method for operating such a sensor arrangement. Two partial reflecting portions of an optical waveguide are fixed at two...
DE102018109828A1 Device for determining a distance to an object in a room  
The invention relates to a device for detecting an object in a room, comprising a thermal imaging unit for producing a two-dimensional information. In a device that is particularly cost-effective...
DE102019107101A1 Method and device for determining the distance of objects  
A method of determining the distance (d) between an object (O1) and an optical or analog camera system (OC; AC) detecting the object (O1), the camera system (OC; AC) having a neural structure (NS)...
DE102018107169A1 Apparatus and method for applying adhesive  
The invention comprises a device for applying, in particular spraying, adhesive onto a surface of a substrate or workpiece, for example an automotive workpiece, comprising a dispensing nozzle for...
DE102018105922B4 Arrangement for detecting the relative position of a measuring head  
The present invention relates to an arrangement (01) for detecting the relative position of a measuring head (02) with respect to a measuring grid plate (03), which has a rectangular grid...
DE102018106158A1 Method for estimating the spatial arrangement of luminaires within a lighting group  
The invention relates to a method for estimating the spatial arrangement of a plurality (N) of luminaires relative to one another within a lighting group, each luminaire having at least one light...
DE102018105922A1 Arrangement for detecting the relative position of a measuring head  
The present invention relates to an arrangement (01) for detecting the relative position of a measuring head (02) with respect to a measuring grid plate (03), which has a rectangular grid...
DE102019105766A1 Coordinate measuring machine and coordinate measuring machine sensor and method for operating the same  
The invention relates to a coordinate measuring machine (1) with at least one optical sensor (2) comprising at least one optical system (3), an image processing sensor (4) designed to measure the...
DE102018005547B3 Apparatus and method for measuring two-dimensional objects  
The invention relates to a device and a method for measuring two-dimensional objects to be measured, which allows to measure large objects with dimensions of 1000 mm and more in a simple and...
DE102010043615B4 Optical distance sensor  
Optical distance sensor comprising a light source (1), a single projection grating (2; 12; 22) with a defined grating period (T1), a periodic detector arrangement (3; 13; 23) and an evaluation...
DE102018105011A1 Thickness measuring device for measuring a thickness of flat workpieces and associated method  
The invention relates to a thickness measuring device (16) for measuring a thickness of flat workpieces, in particular foils (14), comprising (a) a first arm (20) and a second arm (22) having a...
DE112017005910T5 A sizing system for and method of sizing along an unrestricted path in a location of moving cargo  
A removal system detects successive point clouds of moving cargo, and a tracking system tracks successive positions and orientations of the moving cargo. A computing device correlates each...
DE102018107970B3 Guidance for a person with limited vision  
The invention relates to an orientation aid 01 for a person with limited vision for wearing on the body, with sensors Si (101) for the time-dependent determination of a distance A.Si(On, t) and /...
DE102019000547A1 Method for measuring a vehicle  
The invention relates to a method for measuring a vehicle (3) and for transmitting dimensions of the vehicle (3). According to the invention, the vehicle (3) is coupled to at least one further...
DE102018202096A1 PICTURE SENSOR FOR A POSITION SENSOR DEVICE, POSITION SENSOR DEVICE WITH AN IMAGE SENSOR, LITHOGRAPHIC APPARATUS WITH A POSITION SENSOR DEVICE AND METHOD FOR OPERATING AN IMAGE SENSOR  
An image sensor (200) for a position sensor device (140) for determining a position of at least one mirror (M1-M6) of a lithography system (100, 100A), comprising: a plurality N1 of integrated...
DE102018102988A1 Method and device for determining and monitoring the position and orientation of a cylindrical object  
The invention relates to a method and a device for determining the position and orientation of cylindrical objects. In this case, three images of the object to be examined are initially generated...
DE102017123515B4 Method, device, storage medium and program product for lateral vehicle position determination  
A vehicle lateral positioning method comprising: Converting (101) an original image into a corrected image, the original image being an image captured by an image pickup device, and the corrected...
DE102018201935A1 Method for measuring structures on a substrate for microlithography  
A method of measuring structures on a substrate (12) configured for use in microlithography is provided. The structures comprise a plurality of structural element arrangements (14) distributed...
DE102018201692A1 Method for an indirect distance measurement  
The invention is based on a method for an indirect distance measurement of two measuring points (12, 14) from each other by means of a distance determining unit (16) comprising a laser distance...
DE102018201612A1 Method and device for generating a control signal, marker arrangement and controllable system  
The invention relates to a method and a device for generating a control signal (SS) for a controllable device (3) having an optical position detection system (6), wherein at least two images of at...
DE102017122500B4 Distance measuring device  
Distance measuring device, comprising: a broadband light source (1, 1 ', 1 ") for generating a broadband light, a measurement optic (600) which can be fed to the broadband light via an aperture...
DE102019200287A1 Image measuring device and computer-readable medium  
The present invention relates to an image measuring apparatus which images an object to be measured and measures dimensions and shape of the object to be measured based on an image of the object...
DE202018102444U1 Device for determining a distance to an object in a room  
Device for determining a distance to an object in a room, comprising a thermal imaging unit (2) for producing a two-dimensional image information, characterized, in that the thermal imaging unit...
DE102017012123A1 Method for determining a layer thickness applied or removed by a construction machine and construction machine  
The invention relates to a method (18) for determining a layer thickness (d) applied or removed by a construction machine (1), in particular by a road finisher or a road milling machine, during a...
DE102017130601A1 Interferometric determination of an object position using a low-frequency and / or phase-modulated coherent light beam and a Kalman filter  
For interferometric determination of the position of an object (9) a coherent light beam (4) is divided into two parts (6, 7), a first of the two parts (6) is reflected by the object, a second of...
DE112017004821T5 Device for measuring the thickness of a wafer carrier  
The wafer carrier gap measuring apparatus is capable of accurately measuring an inner / outer peripheral thickness of a wafer carrier without contact. The wafer carrier thickness gauge includes: a...
DE102017129627A1 Distance determination based on different depth of field at different focus settings of a lens  
What is described is a method and a sensor system (100) for optically determining a distance (O) between the sensor system (100) comprising a light receiver (120) and an objective (110) and an...
DE102017129236A1 Triangulation light sensor  
A triangulation light scanner for detecting an object located in or protruding in a surveillance area comprises a light emitter for emitting transmitted light beams into the surveillance area and...
DE102017129118A1 Method, device and computer program for determining the position of an optical specimen and for measuring the center optical thickness  
The invention relates to a method, computer program and device for determining a position of an optical specimen and for determining the center thickness of an optical specimen. For this purpose,...
DE102017011213A1 Method and system for displaying an obstacle in an environment during a shunting and / or parking operation of a vehicle  
The invention relates to a method for displaying an obstacle in an environment during shunting and / or parking operation of a vehicle, in which the vehicle (3) and for visualization of the...
DE102018111972A1 Method for determining registration errors on a photomask for semiconductor lithography  
The invention relates to a method for determining registration errors on a photomask for semiconductor lithography, the method comprising the following steps: - Recording a plurality of images of...
DE102017221381A1 Method, apparatus and computer program for determining a distance to an object  
The invention relates to a method (20) for determining a distance to an object, comprising the following steps: detecting at least two images (12a, 12b), wherein for capturing at least a first of...
DE102017000680B4 Inspection device for pipes  
Inspection device for pipes, in particular sewer pipes, wherein at least one beam source (4), in particular with a spot beam, is provided, which is rotatably mounted all around rotatable relative...
DE102014115399B4 Device and method for parking assistance  
Device for parking aid comprising: a surround view surveillance (AVM) system comprising a plurality of cameras installed in a vehicle and configured to combine images photographed by the...
DE102013017288B4 Method and device for adjusting a pair by means of electromagnetic radiation measuring measuring heads  
Method for adjusting a pair of electromagnetic radiation-measuring measuring heads of optical sensors in a device for the distance and thickness measurement on strip-shaped materials and on piece...
DE102010015689B4 Method and device for measuring a bearing component  
A method for measuring a bearing component (1), which has a first end face (3) and a second end face (4), which are arranged along a rotation axis (2) of the bearing component (1) spaced from each...
DE10296644B4 Absolute position measurement  
Measuring scales, comprising: an incremental scale trace having a series of lines having a first property and generally alternating with lines having a second property, characterized in that...
DE10242027B4 Photoelectric encoder  
A photoelectric encoder comprising: a reflective scale (10) on which a predetermined comparison grid is formed; a flat light source (20) having a flat surface emitting a light beam for...
DE102017126310A1 Distance measuring device  
A distance measuring device comprises a measuring head (20), wherein the measuring head (20) has a measuring optics (1) for performing an optical measuring method on a measuring object (7) by...
DE102017012225A1 Test method and test device  
The invention relates to methods for assessing the distortion of an elongated instrument part such as a pipette tip by means of a test device and such a test device, wherein the instrument part is...
DE102015206984B4 Method and device for optical control of cooling air recesses of turbomachinery  
Device for optically controlling cooling air recesses (1), in particular in turbine blades (2) of turbomachines, having a light emitter (3) and a light receiver (4), characterized in that the...
DE102015113557B4 Sample device with reference mark  
Sample receiving device (1) made of a material (9) such as plastic and / or glass, wherein a body (10) of the material (9) forms a cavity (2) for receiving a liquid sample (3), wherein the sample...
DE112013004648B4 Gap measuring device and method for measuring a gap for a combustion chamber  
A gap measuring device (20) for a combustion chamber (1; 100), wherein the combustion chamber (1; 100) comprises: a combustion nozzle (6), a first cylindrical body (2a) which is provided...
DE102018217789A1 Shape measuring device  
Providing a shape measuring device that enables a user to easily grasp a rough surface shape of a desired surface of a measurement object. A plurality of associated points are designated on a...
DE102017218577A1 Measuring device, measuring method and driver assistance system with a measuring device  
The invention comprises a measuring device (100) for determining the distance of an object (6), comprising at least two emitters (1, 12) for emitting parallel aligned light beams consisting of...
DE102017124303A1 Method and device for mounting a wire guide on a burner head for a coating installation  
There is provided a method and apparatus for positionally accurate mounting a wire guide to a burner head for a thermal coating system, which simplifies and reproducibly adjusts the position of...
DE102007033809B4 Laserz├╝ndanlage  
A laser ignition system for an internal combustion engine is described which comprises a light conductor 22 leading to an engine combustion chamber. The light guide 22 is used for introducing a...
DE102018008231A1 Method for measuring an axle geometry of a vehicle  
The invention relates to a method for measuring an axle geometry of a vehicle (1) having a front axle with two vehicle wheels (4) and a rear axle with two vehicle wheels (4), wherein positions of...