EP1966634A1 - Vorrichtung zur bestimmung eines gegenstands, insbesondere ortungsgerät oder materialerkennungsgerät - Google Patents
Vorrichtung zur bestimmung eines gegenstands, insbesondere ortungsgerät oder materialerkennungsgerätInfo
- Publication number
- EP1966634A1 EP1966634A1 EP06830656A EP06830656A EP1966634A1 EP 1966634 A1 EP1966634 A1 EP 1966634A1 EP 06830656 A EP06830656 A EP 06830656A EP 06830656 A EP06830656 A EP 06830656A EP 1966634 A1 EP1966634 A1 EP 1966634A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control unit
- signal
- display means
- phase angle
- compensation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
Definitions
- Device for determining an object in particular locating device or material recognition device
- the locating device is initially held once so that the measuring range is sufficiently far away from the wall 18 or objects 14, 16 to be measured.
- a calibration measurement can be carried out. This measurement can be started manually or automatically by the control unit when the measuring device 2 is switched on by an operator. In the illustrated embodiment, after turning on the high frequency sensor 6 for objects 14, 16 is searched. If no objects are detected, the calibration measurement is started by the control unit 10 and maintained until an object 14, 16 is detected by the control unit 10 in conjunction with the high-frequency sensor 6. Alternatively, the calibration measurement can be started by the control unit 10 after the switch-on and be maintained until the Control unit 10 in conjunction with the inductive sensor 6 detects an object. The detection can be triggered by a measuring signal which changes rapidly in time and which changes faster than a preset threshold change.
- the fuzzy network is the logic 44 to the high-frequency evaluation unit 46 and the input means 48. In this way, an evaluation result from the high-frequency evaluation unit with the measured phase angle 50 in the fuzzy network can be processed to a unique result of geometric information. If, for example, the phase angle lies in the region around 50 ° and if the result from the high-frequency evaluation unit is that the detected object is, with high probability, an iron object, then the geometric information of a pipe can be output.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Geophysics And Detection Of Objects (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005061868A DE102005061868A1 (de) | 2005-12-23 | 2005-12-23 | Vorrichtung zur Bestimmung eines Gegenstands, insbesondere Ortungsgerät und Materialerkennungsgerät |
PCT/EP2006/069764 WO2007074085A1 (de) | 2005-12-23 | 2006-12-15 | Vorrichtung zur bestimmung eines gegenstands, insbesondere ortungsgerät oder materialerkennungsgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1966634A1 true EP1966634A1 (de) | 2008-09-10 |
Family
ID=37813593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06830656A Withdrawn EP1966634A1 (de) | 2005-12-23 | 2006-12-15 | Vorrichtung zur bestimmung eines gegenstands, insbesondere ortungsgerät oder materialerkennungsgerät |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080278154A1 (ja) |
EP (1) | EP1966634A1 (ja) |
JP (1) | JP4996620B2 (ja) |
CN (1) | CN101346643B (ja) |
DE (1) | DE102005061868A1 (ja) |
WO (1) | WO2007074085A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7898456B2 (en) * | 2008-02-19 | 2011-03-01 | Prairielands Energy Marketing Inc. | Apparatus and method for detecting and locating hidden objects |
WO2009145636A2 (en) * | 2008-05-26 | 2009-12-03 | Norwegian Em Technology As | A survey system for locating geophysical anomalies |
DE102011017761A1 (de) * | 2011-04-29 | 2012-10-31 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Leitungsdetektion |
US10191177B2 (en) | 2011-11-11 | 2019-01-29 | Nokia Technologies Oy | Apparatus and a method for metal detection involving a mobile terminal with a display |
DE102011088435A1 (de) * | 2011-12-13 | 2013-06-13 | Robert Bosch Gmbh | Handwerkzeugvorrichtung mit zumindest einer Ortungsantenne |
US8864418B2 (en) * | 2012-09-20 | 2014-10-21 | Sanexan Environmental Services Inc. | Method and apparatus for rehabilitating an underground water conduit and detecting and drilling a service entrance in the conduit |
DE102014010671A1 (de) * | 2014-05-23 | 2015-12-17 | Gerd Reime | Verfahren zur Ermittlung wenigstens eines physikalischen Parameters mittels einer Sensoreinheit |
US10145873B2 (en) | 2014-06-30 | 2018-12-04 | Rockwell Automation Technologies, Inc. | Coil architecture for inductive sensors |
IT201800002494A1 (it) * | 2018-02-08 | 2019-08-08 | Omron Europe B V | Dispositivo di monitoraggio per monitorare un settore limite di una zona di sicurezza. |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3476035D1 (en) * | 1983-07-05 | 1989-02-16 | Elektroniktechnologie Get | Inductive sensor device and measuring device for using the same |
GB2241333A (en) * | 1990-02-26 | 1991-08-28 | Inzh Tsv N Isseledovatelskogo | Detector of metalliferous objects |
CN1055068A (zh) * | 1990-03-20 | 1991-10-02 | 全苏科学情报所建筑管理工程中心 | 含金属物探测装置 |
US5148151A (en) * | 1990-06-20 | 1992-09-15 | Garrett Electronics, Inc. | Metal detector having target characterization and search classification |
US5194816A (en) * | 1990-10-19 | 1993-03-16 | Westinghouse Electric Corp. | Method and apparatus for locating electrical shorts between concealed conductive objects |
US5523690A (en) | 1992-07-24 | 1996-06-04 | White's Electronics, Inc. | Metal detector with bivariate display |
US5557206A (en) * | 1995-02-23 | 1996-09-17 | Geophex Ltd. | Apparatus and method for detecting a weak induced magnetic field by means of two concentric transmitter loops |
US5721489A (en) * | 1995-10-06 | 1998-02-24 | Garrett Electronics, Inc. | Metal detector method for identifying target size |
JP3348766B2 (ja) * | 1996-09-19 | 2002-11-20 | 日本電信電話株式会社 | 金属物探知用電磁誘導センサ |
ES2286872T3 (es) * | 1999-10-13 | 2007-12-01 | Hilti Aktiengesellschaft | Cabeza de medida inductiva, para detectores de metales. |
US7411390B2 (en) * | 2002-06-04 | 2008-08-12 | Jentek Sensors, Inc. | High resolution inductive sensor arrays for UXO |
ES2297359T3 (es) * | 2004-03-26 | 2008-05-01 | Senstronic, S.A. | Sensor de proximidad inductivo. |
US7088103B2 (en) | 2004-05-11 | 2006-08-08 | White's Electronics, Inc. | Metal detector having a plurality of phase delay discrimination regions with corresponding selectable exception spaces therein |
DE102004047190A1 (de) * | 2004-09-29 | 2006-04-06 | Robert Bosch Gmbh | Detektor zur Ortung metallischer Objekte |
-
2005
- 2005-12-23 DE DE102005061868A patent/DE102005061868A1/de not_active Withdrawn
-
2006
- 2006-12-15 EP EP06830656A patent/EP1966634A1/de not_active Withdrawn
- 2006-12-15 CN CN200680048786.8A patent/CN101346643B/zh not_active Expired - Fee Related
- 2006-12-15 JP JP2008546397A patent/JP4996620B2/ja not_active Expired - Fee Related
- 2006-12-15 US US12/092,926 patent/US20080278154A1/en not_active Abandoned
- 2006-12-15 WO PCT/EP2006/069764 patent/WO2007074085A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2007074085A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20080278154A1 (en) | 2008-11-13 |
CN101346643A (zh) | 2009-01-14 |
JP2009520965A (ja) | 2009-05-28 |
JP4996620B2 (ja) | 2012-08-08 |
DE102005061868A1 (de) | 2007-07-05 |
CN101346643B (zh) | 2013-03-27 |
WO2007074085A1 (de) | 2007-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20080723 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20081218 |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01V 3/08 20060101AFI20131219BHEP Ipc: G01V 3/15 20060101ALI20131219BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20140129 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20140611 |