JP2021507227A - 横コイル付きデュアル検出器 - Google Patents
横コイル付きデュアル検出器 Download PDFInfo
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- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000001939 inductive effect Effects 0.000 claims abstract description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 9
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
- F41H11/13—Systems specially adapted for detection of landmines
- F41H11/136—Magnetic, electromagnetic, acoustic or radiation systems, e.g. ground penetrating radars or metal-detectors
-
- 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
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
-
- 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
- G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
-
- 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
- G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
-
- 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
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
-
- 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
- G01V3/10—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 using induction coils
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- 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
- G01V3/10—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 using induction coils
- G01V3/104—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 using induction coils using several coupled or uncoupled coils
- G01V3/105—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 using induction coils using several coupled or uncoupled coils forming directly coupled primary and secondary coils or loops
-
- 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
- G01V3/16—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 specially adapted for use from aircraft
-
- 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
- G01V3/165—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 operating with magnetic or electric fields produced or modified by the object or by the detecting device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
-
- 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
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/005—Prospecting or detecting by optical means operating with millimetre waves, e.g. measuring the black losey radiation
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Power Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
機械式リンクが取り付けられているカバーと、カバーの反対側にあり、プローブされる地面に面するように構成された基部とを含む筐体と、
筐体に固定して取り付けられた誘導センサと、
筐体に固定して取り付けられた地中探知レーダと、を含む。
レーダと基部との間の最小距離は、1センチメートル以下、好ましくは約1ミリメートル〜約5ミリメートルである。
誘導センサと基部との間の最大距離は、約15ミリメートル〜約30ミリメートルの間に含まれる。
検出器は、レーダに接続されたインピーダンスアダプタをさらに備えている。
インピーダンスアダプタは、誘導センサとカバーとの間において筐体に収容されている。
送信コイルおよび受信コイルは、別個であり、同心ではない。
送信コイルおよび受信コイルの少なくとも1つは、所与の方向に細長い形状を有し、送信アンテナおよび受信アンテナもまた、それらの放射面を最大化するために上記方向に細長い形状を有する。
送信コイルおよび受信コイルの両方が、所与の方向に細長い形状を有する。
送信コイルおよび受信コイルは同極である。
送信コイルおよび受信コイルは巻線を含み、送信コイルは受信コイルよりも巻数が多い。
送信コイルおよび受信コイルはプラットフォームに直接印刷され、プラットフォームはプリント回路を形成する。
レーダは、クワッドリッジホーン無線アンテナ、蝶ネクタイアンテナ、長方形の蝶ネクタイアンテナ、アルキメデススパイラルアンテナ、対数スパイラルアンテナ、ビバルディアンテナ、細長い対数スパイラルアンテナ、の種類のうち1つの送信アンテナおよび受信アンテナを備えている。
送信アンテナおよび受信アンテナは、少なくとも部分的にニッケルまたはクロムで作成されている。
送信アンテナおよび受信アンテナの中央部分は、銅で作られ、且つその表面に金で作られた保護層を含む。
送信アンテナおよび受信アンテナは、例えば、約200nmに等しい、100ナノメートル〜1ミクロンの間に含まれる厚さを有する。
機械式リンクが取り付けられているカバー15と、カバー15の反対側にあり、プローブされる地面に面するように構成された基部16とを含む筐体18と、
筐体18に固定して取り付けられた誘導センサ12、13と、
筐体18に固定して取り付けられた地中探知レーダ60と、を含む。
Claims (15)
- 機械式リンクによってハンドルに固定された検出ヘッドを備えたデュアル検出器(1)であって、前記検出ヘッドが、
前記機械式リンクが取り付けられているカバー(16)と、前記カバー(16)の反対側にあり、プローブされる地面に面するように構成された基部(15)とを含む筐体(18)と、
前記筐体(18)に固定して取り付けられた誘導センサと、
前記筐体(18)に固定して取り付けられており、前記誘導センサ(12、13)と前記基部(15)との間に延在するように前記筐体(18)に配置された地中探知レーダ(60)と、を含み、
前記検出器は、前記誘導センサ(13)が、それぞれループを形成する別個の送信コイル(12)および受信コイル(13)を含み、前記送信コイル(12)および前記受信コイル(13)のうち一方の中央に前記送信アンテナ(61)が収容され、前記送信コイル(12)および前記受信コイル(13)のうち他方の中央に前記受信アンテナ(62)が収容されている、
ことを特徴とする、デュアル検出器(1)。 - 前記レーダ(60)と前記基部(15)との間の最小距離(d)は、1センチメートル以下、好ましくは約1ミリメートル〜約5ミリメートルである、請求項1に記載のデュアル検出器。
- 前記誘導センサ(12、13)と前記基部(15)との間の最大距離(D)が、約15ミリメートル〜約30ミリメートルの間に含まれる、請求項1に記載のデュアル検出器。
- 前記レーダに接続されたインピーダンスアダプタをさらに備えている、請求項1〜3のいずれか一項に記載のデュアル検出器。
- 前記インピーダンスアダプタは、前記誘導センサ(12、13)と前記カバー(16)との間において前記筐体(18)に収容されている、請求項4に記載のデュアル検出器。
- 前記送信コイル(12)および前記受信コイル(13)は、別個であり、同心ではない、請求項1〜5のいずれか一項に記載のデュアル検出器。
- 前記送信コイル(12)および前記受信コイル(13)の少なくとも1つは、所与の方向に細長い形状を有し、前記送信アンテナおよび前記受信アンテナ(61、62)もまた、それらの放射面を最大化するために前記方向に細長い形状を有する、請求項1〜6のいずれか一項に記載のデュアル検出器。
- 前記送信コイル(12)および前記受信コイル(13)の両方が、前記所与の方向に細長い形状を有する、請求項1〜6のいずれか一項に記載のデュアル検出器。
- 前記送信コイル(12)および前記受信コイル(13)が同極である、請求項1〜8のいずれか一項に記載のデュアル検出器。
- 前記送信コイル(12)および前記受信コイル(13)が巻線を含み、前記送信コイル(12)が前記受信コイル(13)よりも巻数が多い、請求項1〜9のいずれか一項に記載のデュアル検出器。
- 前記送信コイル(12)および前記受信コイル(13)が前記プラットフォーム(11)に直接印刷され、前記プラットフォーム(11)がプリント回路を形成する、請求項1〜10のいずれか一項に記載のデュアル検出器(1)。
- 前記レーダ(60)が、クワッドリッジホーン無線アンテナ、蝶ネクタイアンテナ、長方形の蝶ネクタイアンテナ、アルキメデススパイラルアンテナ、対数スパイラルアンテナ、ビバルディアンテナ、細長い対数スパイラルアンテナ、の種類のうち1つの送信アンテナ(61)および受信アンテナ(62)を備えている、請求項1〜11のいずれか一項に記載のデュアル検出器(1)。
- 前記送信アンテナ(61)および前記受信アンテナ(62)は、少なくとも部分的にニッケルまたはクロムで作成されている、請求項10に記載のデュアル検出器(1)。
- 前記送信アンテナ(61)および前記受信アンテナ(62)の中央部分は、銅で作られ、且つその表面に金で作られた保護層を含む、請求項13に記載のデュアル検出器(1)。
- 前記送信アンテナ(61)および前記受信アンテナ(62)が、例えば、約200nmに等しい、100ナノメートル〜1ミクロンの間に含まれる厚さを有する、請求項12〜14のいずれか一項に記載のデュアル検出器(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1762285A FR3075397B1 (fr) | 2017-12-15 | 2017-12-15 | Detecteur double technologie comprenant un capteur inductif et un radar |
FR1762285 | 2017-12-15 | ||
PCT/EP2018/085063 WO2019115808A1 (fr) | 2017-12-15 | 2018-12-14 | Detecteur double technologie a bobines transverses |
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JP2021507227A true JP2021507227A (ja) | 2021-02-22 |
JP7184899B2 JP7184899B2 (ja) | 2022-12-06 |
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US (1) | US11512932B2 (ja) |
EP (1) | EP3724679B1 (ja) |
JP (1) | JP7184899B2 (ja) |
KR (1) | KR102589315B1 (ja) |
CN (1) | CN111480091A (ja) |
AU (1) | AU2018383031B2 (ja) |
CA (1) | CA3085487A1 (ja) |
DK (1) | DK3724679T3 (ja) |
ES (1) | ES2971636T3 (ja) |
FI (1) | FI3724679T3 (ja) |
FR (1) | FR3075397B1 (ja) |
RU (1) | RU2752261C1 (ja) |
WO (1) | WO2019115808A1 (ja) |
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CN109917250B (zh) * | 2019-04-04 | 2021-04-23 | 华北电力大学(保定) | 检测电气设备局部放电的多频点宽频天线及其设计方法 |
US11867798B2 (en) * | 2019-09-13 | 2024-01-09 | Samsung Electronics Co., Ltd. | Electronic device including sensor and method of determining path of electronic device |
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US20210080230A1 (en) | 2021-03-18 |
FR3075397B1 (fr) | 2020-09-18 |
KR102589315B1 (ko) | 2023-10-13 |
DK3724679T3 (da) | 2024-03-11 |
AU2018383031B2 (en) | 2024-04-04 |
WO2019115808A1 (fr) | 2019-06-20 |
FI3724679T3 (fi) | 2024-03-13 |
ES2971636T3 (es) | 2024-06-06 |
AU2018383031A1 (en) | 2020-07-02 |
KR20200128654A (ko) | 2020-11-16 |
RU2752261C1 (ru) | 2021-07-23 |
US11512932B2 (en) | 2022-11-29 |
EP3724679A1 (fr) | 2020-10-21 |
CN111480091A (zh) | 2020-07-31 |
EP3724679B1 (fr) | 2023-12-20 |
JP7184899B2 (ja) | 2022-12-06 |
CA3085487A1 (fr) | 2019-06-20 |
FR3075397A1 (fr) | 2019-06-21 |
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