Matches 1 - 36 out of 36


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DE102020135059A1 REDUCTION OF INTERFERENCE BETWEEN ELECTROMAGNETIC TRACKING SYSTEMS  
A method for reducing the likelihood of interference between operations of two electromagnetic systems (e.g. AR / VR systems) is provided. The method includes determining one or more first...
DE102019007678A1 Modular drone metal detector scanning system  
The invention relates to several methods and a device for detailed soil analysis by means of time domain EM with enormous area coverage by modular width scanning by means of coordinated drones...
DE102011120153B4 Device and method for the automated detection of objects  
Apparatus for the automated detection of objects, comprising a movable vehicle (9), the vehicle being provided with a measuring arrangement, the measuring arrangement having a first device (14)...
DE102019006302A1 Drone metal detector scanning system  
The invention relates to a method and a device for detailed soil analysis by means of time domain EM with enormous area coverage by modular width scanning by means of coordinated drones...
DE102019210278A1 Detection of obstacles on train tracks with the help of surface waves  
A method for detecting obstacles on a track body (4) is described. In the method according to the invention for detecting obstacles on a track body (4), a sensor signal (SS) is generated. The...
DE102020104789A1 SEARCH DEVICE FOR AN EMBEDDED OBJECT  
A search device for an embedded object (1) comprises: a housing (2); a detection device (4) housed in the housing (2) and detecting an embedded object or objects in a target material (OB); and a...
DE102013211795B4 Sewer pipe robot with a detector device for recognizing hidden structures in or behind sewer pipe walls  
Sewer pipe robot with a detector device (13), which is designed to detect hidden structures in and / or behind a sewer pipe wall (2) at least one antenna (14) operating as a transmitting antenna,...
DE102019120060A1 SYSTEM AND METHOD FOR CONTROLLING A COLD MILLING MACHINE  
A method (500) includes receiving information indicating a cold milling path (208) that extends along a work surface (158), determining a mobile machine path (214) that extends along the work...
DE102017210672A1 Method for measuring a cover of a pipe and device  
The present invention relates to a method and apparatus for measuring the coverage of conduits as laid in the form of pipelines and shore and water power supply cables in increasing numbers. In...
DE102016223996A1 detection device  
A hand-held detection device (10) is proposed, in particular a locating device for locating objects in an object to be examined (18) or a moisture measuring device for determining a moisture in an...
DE102015217413B4 Method and device for locating a portable radio unit  
Method for locating a portable radio unit (TF) within a predetermined area of ​​a vehicle (FZ), comprising the following steps: Transmitting (S3) a first radio signal (FS1) as a radio frequency...
DE102014218213B4 Arrangement and method for detecting the approach of an object  
Arrangement comprising a first communication device (4) having an antenna (41), the first communication device (4) being arranged in a vehicle, the first communication device (4) being a...
DE102015013547A1 Investigation and characterization of subsoils using sensors, high-frequency electromagnetic waves (ground penetrating radar (GPR) and drones (UAV and UAS) / detachment of manual "tapping of concrete"  
Task and objectives From the state of the art, it is a requirement to carry out an inspection of the respective objects as operators of infrastructures at certain cyclic intervals. All the methods...
DE102015224197A1 SYSTEM AND METHOD FOR WRITING AN ASSEMBLY GRID IMAGE OF A SENSOR-CENTERED COORDINATE SYSTEM USING A LASER SCANNER  
A system for writing an occupancy grid map of a sensor-centered coordinate system using a laser scanner includes a data unit that includes scan data read by the laser scanner, an earlier...
DE112012002840T5 Device for detecting objects, such as mines  
This device is especially provided for detecting mines, which are laid in an area that tends to be mined. It is placed on a vehicle (1), moving with a speed V. It comprises a plate (25) on which a...
DE102011120153A1 Ground penetrating radar device for automated detection of underground pipelines, has support connected to vehicle, where horizontally movable radar unit is arranged on support, while radar unit has transmitter and receiver  
The ground penetrating radar device (1) has a support (10) connected to a vehicle (9), where a horizontally movable radar unit (3) is arranged on the support. The radar unit has a transmitter and...
DE202011108656U1 GPR device  
Georadar means (1) for the automated detection of underground lines (2), comprising at least one radar unit (3) with at least one transmitter (4) and at least one receiver (5) for transmitting and...
DE102010022086A1 Surgical items with transponders, method for operating a check assembly and verification arrangement  
The invention relates to a surgical article (11) for temporary insertion in the body (67) of a patient (69) during a surgical procedure on the patient (69), wherein the surgical article (11)...
DE20320909U1 Method of determining irregularities in ground formation, involves emitting electromagnetic waves of low frequency and high frequency to ground formations, and receiving reflection from irregularities  
Electromagnetic waves of low frequency in the range of 400 MHz to 1.6 GHz and high frequency in the range of 1-4.6 GHz, are emitted in parallel into ground formations and the reflection from the...
DE10052024A1 Ground search radar operated at two points equidistant from sub-soil objects  
A ground radar system (2) detects and localizes the position of sub-surface items e.g. archaeological artefacts or anti-personnel mines. The radar has an antenna (1) whose signal sweeps a given...
DE10047427A1 Arrangement for monitoring take-off and landing runways on airports has remote stereo reconnaissance sensor, compares two sets of stereo information, outputs warning if large difference  
The arrangement has a remote reconnaissance sensor in the form of a stereo sensor and compares the two sets of individual stereo information with each other and only outputs a warning signal if...
DE10110194A1 Pipeline identification element has identity signal source and associated coupling element in which signal source is integrated, which forms insulating part, connects two parts of product line  
The pipeline identification element (100) has an identity signal source and an associated coupling element in which the signal source is integrated. The coupling element is an insulating part (7)...
DE10032698A1 Directed high energy electromagnetic radiation detection system for mines, pipes and structures in earth, emits focused, penetrating, heating radiation, and returned radiation is analyzed  
The transmitter (4) emits directed high energy electromagnetic radiation (8) through the focusing unit (17) into the heterogeneous material mixture (2) comprising carrier material (15) and objects...
DE10018826A1 Apparatus for detecting foreign bodies in the catchment area of ​​a harvester  
Disclosed is a device for detecting foreign bodies in the catchment area of ​​a harvester with an improved detection rate. A via the feed channel (5) protruding beyond the coil body (21) generates...
DE10018031A1 Real-time digital detection, tracking and mapping of near-surface buried pipelines, sensing depth and leakage, employs geo-radar antennas with slight mutual inclination  
The geo-radar system includes a pair of transmitter/receiver antennas (1,2). These are operated in alternation, monostatically. They are spaced (a) apart at right angles to the direction of...
DE19941157A1 Ultralight aircraft in composite construction can mount magnetic sensors directly avoiding position measurement errors  
The ultralight aircraft has a composite construction with ferromagnetic fixings avoided and carries differential GPS and magnetic sensors attached to aluminum struts (3,6,7) and (5) tubes fixed...
DE19545704C2 Method and apparatus for measuring or allocating data on agricultural land using GPS or DGPS  
The method for measuring useful surfaces and for determining ground sampling points is carried out, using GPS or OGPS, according to which the surface being surveyed is scanned and distributed in...
DE19756218A1 Nondestructive and simultaneous location of metallic and nonmetallic land-personnel mines  
The method involves using bi-static georadar aerials in combination with aluminium metal detectors, a suitably uncoiled aerial carrier system with motor control and manual or mechanical distance...
DE19549313A1 Living thing detector for closed metal case e.g. in freight container locked by door or hatch  
The detector has a radiating element (2) connected to the transmitting and receiving unit (20), designed for microwaves, together with an essentially gap type opening (34,35) preferred in the...
DE19545704A1 Automatic surveying method for useful agricultural land area surfaces used in determining sampling points  
The method for measuring useful surfaces and for determining ground sampling points is carried out, using GPS or OGPS, according to which the surface being surveyed is scanned and distributed in...
DE19540961A1 Mobile probe bearer for detection of objects in ground such as mines and projectiles  
The carrier has a base frame (3) of GFRP with leading and trailing cross-beams (5,6) and a central cross-beam (9) carrying four upright tubular magnetometers (10) in line abreast, at the trailing...
DE19518973A1 Method for measuring depth of ferromagnetic and/or other metallic objects buried beneath surface of earth  
The method uses the measurement signals received by a metal detector along a measurement path. The detector has not less than two metal sensors (1,2) arranged at different heights (H1,H2) and...
DE4340645A1 Evaluating radar signals  
A radar antenna for sending and/or receiving radar signals is moved parallel to and at a small distance above the ground. The radar signals are transmitted into the ground and reflected there at...
DE4340138A1 Automatic vehicle location system using GPS, for recovery after theft  
The vehicle includes a receiving antenna and receiver stage for signal data of the Global Positioning System or GPS. A transmitter of a mobile radio can be mounted in the vehicle, coupled to the...
DE4338280C1 Method for image-aided detection of the position and mapping of underground (subterranean) objects  
In the method for image-aided detection of the position and mapping of underground objects near the surface by means of an optical measuring instrument and optical standard bodies as well as...
DE4017274A1 Magnetic separator for powders, etc. - drops material between HF-energised sensor coils which react to presence of magnetic particles and divert them into separate channel  
EQuipment to recognise and separate metallic particles from powders, which are e.g. allowed to fall from a container to its user equipment, has a casing to take a feed, a sensor to detect metallic...

Matches 1 - 36 out of 36