CA2376320C - Distance measuring device and method for calibrating a distance measuring device - Google Patents
Distance measuring device and method for calibrating a distance measuring device Download PDFInfo
- Publication number
- CA2376320C CA2376320C CA002376320A CA2376320A CA2376320C CA 2376320 C CA2376320 C CA 2376320C CA 002376320 A CA002376320 A CA 002376320A CA 2376320 A CA2376320 A CA 2376320A CA 2376320 C CA2376320 C CA 2376320C
- Authority
- CA
- Canada
- Prior art keywords
- tau
- pulses
- pulse
- standardization
- generator
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 5
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 claims description 4
- 230000002238 attenuated effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- IVRMZWNICZWHMI-UHFFFAOYSA-N Azide Chemical compound [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 1
- 101100355997 Bacillus subtilis (strain 168) recA gene Proteins 0.000 description 1
- 101100301301 Escherichia coli (strain K12) recE gene Proteins 0.000 description 1
- 101100128278 Mus musculus Lins1 gene Proteins 0.000 description 1
- 241001421235 Radara Species 0.000 description 1
- 241000534944 Thia Species 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical class CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 238000011425 standardization method Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
- G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
- G01S7/4065—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder involving a delay line
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Optical Distance (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19926787.1 | 1999-06-11 | ||
| DE19926787A DE19926787C2 (de) | 1999-06-11 | 1999-06-11 | Entfernungsmeßeinrichtung und Verfahren zum Kalibrieren einer Entfernungsmeßeinrichtung |
| PCT/DE2000/001856 WO2000077542A1 (de) | 1999-06-11 | 2000-06-09 | ENTFERNUNGSMEssEINRICHTUNG UND VERFAHREN ZUM KALIBRIEREN EINER ENTFERNUNGSMESSEINRICHTUNG |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2376320A1 CA2376320A1 (en) | 2000-12-21 |
| CA2376320C true CA2376320C (en) | 2008-09-16 |
Family
ID=7911004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002376320A Expired - Fee Related CA2376320C (en) | 1999-06-11 | 2000-06-09 | Distance measuring device and method for calibrating a distance measuring device |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6509864B1 (enExample) |
| EP (1) | EP1185881B1 (enExample) |
| JP (1) | JP2003502646A (enExample) |
| AT (1) | ATE286262T1 (enExample) |
| CA (1) | CA2376320C (enExample) |
| DE (2) | DE19926787C2 (enExample) |
| ES (1) | ES2230121T3 (enExample) |
| PT (1) | PT1185881E (enExample) |
| WO (1) | WO2000077542A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10047195C2 (de) * | 2000-09-23 | 2003-01-23 | Bosch Gmbh Robert | Radarsensor |
| DE10116188A1 (de) | 2001-03-31 | 2002-10-10 | Bosch Gmbh Robert | Verfahren zur Generierung und Auswertung von Radarpulsen sowie Radarsensor |
| DE10142172A1 (de) | 2001-08-29 | 2003-03-20 | Bosch Gmbh Robert | Pulsradaranordnung |
| DE10142170A1 (de) | 2001-08-29 | 2003-03-20 | Bosch Gmbh Robert | Pulsradaranordnung |
| US20030124023A1 (en) * | 2001-12-21 | 2003-07-03 | Wilson Burgess | Method of sterilizing heart valves |
| US6639543B2 (en) * | 2002-01-09 | 2003-10-28 | Tyco Electronics Corp. | Sensor front-end for vehicle closing velocity sensor |
| US6559792B1 (en) * | 2002-03-06 | 2003-05-06 | M/A-Com Inc. | Test circuit and test method for a pulse doppler radar sensor |
| DE10227822A1 (de) * | 2002-06-21 | 2004-01-08 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Kalibrieren einer HF-Einrichtung |
| JP4271511B2 (ja) * | 2003-06-27 | 2009-06-03 | 株式会社マキタ | レーダ装置と距離と反射率の測定方法 |
| JP3973036B2 (ja) * | 2003-10-09 | 2007-09-05 | 富士通株式会社 | パルスレーダ装置 |
| DE10350553A1 (de) | 2003-10-29 | 2005-06-02 | Robert Bosch Gmbh | Vorrichtung sowie Verfahren zum Erfassen, zum Detektieren und/oder zum Auswerten von mindestens einem Objekt |
| JP2005233678A (ja) * | 2004-02-17 | 2005-09-02 | Fujitsu Ten Ltd | レーダ装置 |
| US7138940B2 (en) * | 2004-07-22 | 2006-11-21 | Honeywell International Inc. | Method and systems for automatic zero calibration of radar altimeters |
| US20060017607A1 (en) * | 2004-07-26 | 2006-01-26 | Kyocera Corporation | Amplitude modulator, selector switch, high frequency transmitting/receiving apparatus including the same, and radar apparatus, and radar apparatus-mounting vehicle and radar apparatus-mounting small ship |
| DE102004055063A1 (de) * | 2004-11-15 | 2006-05-18 | Robert Bosch Gmbh | Vorrichtung zur Entfernungsmessung mittels elektromagnetischer Wellen |
| JP2006242686A (ja) * | 2005-03-02 | 2006-09-14 | Kyocera Corp | 高周波送受信器およびそれを具備するレーダ装置ならびにそれを搭載したレーダ装置搭載車両およびレーダ装置搭載小型船舶 |
| JP4883922B2 (ja) * | 2005-03-02 | 2012-02-22 | 京セラ株式会社 | 高周波送受信器およびそれを具備するレーダ装置 |
| DE102009026465A1 (de) * | 2009-05-26 | 2010-12-02 | Robert Bosch Gmbh | Handmessgerät |
| US8648612B2 (en) * | 2010-07-09 | 2014-02-11 | Rosemount Tank Radar Ab | Calibration of a distance measuring device |
| US9035255B2 (en) | 2011-09-21 | 2015-05-19 | Rosemont Tank Radar AB | Calibration of a level gauge system |
| DE102014107249A1 (de) * | 2014-05-22 | 2015-11-26 | Endress + Hauser Gmbh + Co. Kg | Verfahren zur Überwachung der Funktionstüchtigkeit einer Radarvorrichtung |
| CN108872956A (zh) * | 2018-07-17 | 2018-11-23 | 中国人民解放军63895部队 | 一种延迟距离可调的雷达标校源 |
| GB201916991D0 (en) * | 2019-11-21 | 2020-01-08 | Agd Systems Ltd | Low power traffic monitoring radar apparatus |
| DE102020134061A1 (de) | 2020-12-17 | 2022-06-23 | Endress+Hauser Flowtec Ag | Hochfrequenz-basiertes Feldgerät |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3278935A (en) * | 1964-07-13 | 1966-10-11 | Honeywell Inc | Apparatus for calibrating and testing radar equipment |
| US3544996A (en) * | 1969-02-10 | 1970-12-01 | Bendix Corp | Radar system incorporating calibration means |
| US3787846A (en) * | 1972-08-10 | 1974-01-22 | Us Navy | Close-in ranger system |
| CA1028039A (en) * | 1974-12-19 | 1978-03-14 | John N. Barry | Range or time-delay determining subsystem for use in certain radar-like systems |
| GB2035744B (en) * | 1978-11-22 | 1983-05-05 | Marconi Co Ltd | Apparatus for detecting moving targets or other objects of interest |
| CH652832A5 (en) | 1980-09-19 | 1985-11-29 | Siemens Ag Albis | Pulsed radar |
| US5160933A (en) * | 1990-08-28 | 1992-11-03 | Honeywell Inc. | Radar altimeter with self-calibration feature |
| GB9307637D0 (en) | 1993-04-08 | 1993-08-04 | Cambridge Consultants | Calibration,data compression and processing for ranging radar |
| US5563605A (en) * | 1995-08-02 | 1996-10-08 | The Regents Of The University Of California | Precision digital pulse phase generator |
| WO1998004930A1 (en) * | 1996-07-26 | 1998-02-05 | The Whitaker Corporation | Low cost - high resolution radar for commercial and industrial applications |
-
1999
- 1999-06-11 DE DE19926787A patent/DE19926787C2/de not_active Expired - Fee Related
-
2000
- 2000-06-09 EP EP00945605A patent/EP1185881B1/de not_active Expired - Lifetime
- 2000-06-09 WO PCT/DE2000/001856 patent/WO2000077542A1/de not_active Ceased
- 2000-06-09 ES ES00945605T patent/ES2230121T3/es not_active Expired - Lifetime
- 2000-06-09 AT AT00945605T patent/ATE286262T1/de not_active IP Right Cessation
- 2000-06-09 PT PT00945605T patent/PT1185881E/pt unknown
- 2000-06-09 US US09/980,834 patent/US6509864B1/en not_active Expired - Fee Related
- 2000-06-09 DE DE50009123T patent/DE50009123D1/de not_active Expired - Fee Related
- 2000-06-09 JP JP2001503546A patent/JP2003502646A/ja active Pending
- 2000-06-09 CA CA002376320A patent/CA2376320C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003502646A (ja) | 2003-01-21 |
| DE19926787C2 (de) | 2002-06-27 |
| WO2000077542A1 (de) | 2000-12-21 |
| DE19926787A1 (de) | 2001-01-04 |
| EP1185881A1 (de) | 2002-03-13 |
| PT1185881E (pt) | 2005-04-29 |
| ATE286262T1 (de) | 2005-01-15 |
| ES2230121T3 (es) | 2005-05-01 |
| DE50009123D1 (de) | 2005-02-03 |
| CA2376320A1 (en) | 2000-12-21 |
| US6509864B1 (en) | 2003-01-21 |
| EP1185881B1 (de) | 2004-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |