JP2022505267A - 無接点電力供給及びデータ通信装置と、これを用いる回転駆動ユニットを備えたシステム - Google Patents
無接点電力供給及びデータ通信装置と、これを用いる回転駆動ユニットを備えたシステム Download PDFInfo
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- JP2022505267A JP2022505267A JP2021521230A JP2021521230A JP2022505267A JP 2022505267 A JP2022505267 A JP 2022505267A JP 2021521230 A JP2021521230 A JP 2021521230A JP 2021521230 A JP2021521230 A JP 2021521230A JP 2022505267 A JP2022505267 A JP 2022505267A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Communication System (AREA)
Abstract
【選択図】図2
Description
Claims (7)
- モーターによって回転する回転部、及び前記回転部から所定の距離だけ離間して外部の電力を供給され、固定されて作動する固定部が一対をなして形成され、
前記固定部に供給される電力を磁気誘導方式で前記回転部に誘導して電力を供給し、
前記回転部に配設された第1の光通信モジュールと、前記固定部に固定された第2の光通信モジュールとを介して無線方式で信号またはデータを送受信することを特徴とする無接点電力供給及びデータ通信装置。 - 前記固定部と前記回転部は、中空部をそれぞれ備えて一方の端面同士が向かい合う一対のフェライトを備え、前記第1及び第2の光通信モジュールは、前記中空部を介して無線信号またはデータを送受信することを特徴とする請求項1に記載の無接点電力供給及びデータ通信装置。
- モーターによって回転する回転部、及び前記回転部と向かい合って隔置される固定部が一対をなして形成された機械機構部と、
前記回転部に配置される第1のプリント回路基板と、
前記第1のプリント回路基板の上において前記回転部の一方の面の中央部に配置される第1のフェライトコアと、
前記第1のフェライトコアの一方の端面と並ぶように前記第1のフェライトコアに巻き付けられ、その両端部が前記第1のプリント回路基板の電源入力端子に接続される第1のコイルと、
前記第1のプリント回路基板の上に配置され、前記第1のフェライトコアの中空部に露出される第1の光通信ユニットと、
前記固定部に配置され、外部の電力を供給される第2のプリント回路基板と、
前記第2のプリント回路基板の上において前記第1のフェライトコアと向かい合って配置される第2のフェライトコアと、
前記第1のフェライトコアの一方の端面と向かい合う前記第2のフェライトコアの一方の端面と並ぶように前記第2のフェライトコアに巻き付けられ、その両端部が前記第2のプリント回路基板の電源出力端子に接続される第2のコイルと、
前記第1のフェライトコアの中空部と、直線パイプ中空部状に延びて配置される前記第2のフェライトコアの中空部に露出され、前記第2のプリント回路基板の上に配置される第2の光通信ユニットと、
を備える無接点電力供給及びデータ通信装置。 - 前記第1のフェライトコアと前記第1のコイルとの間に配置される第1の巻線型枠(coil former)と、
前記第2のフェライトコアと前記第2のコイルとの間に配置される第2の巻線型枠と、
をさらに備える請求項3に記載の無接点電力供給及びデータ通信装置。 - 第1の光通信モジュール及び第2の光通信モジュールは、光信号を送受信する赤外線(IR)センサーを備える請求項3に記載の無接点電力供給及びデータ通信装置。
- 請求項1から3のいずれか一項に記載の無接点電力供給及びデータ通信装置と、
前記無接点電力供給及びデータ通信装置の回転部に結合する回転駆動ユニットと、
を備えるシステム。 - 前記システムは、レーザー距離測定機またはライダー(LiDAR)である、請求項6に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180123172A KR20200042704A (ko) | 2018-10-16 | 2018-10-16 | 무접점 전력공급 및 데이터통신 장치와 이를 이용하는 회전구동유닛을 구비한 시스템 |
KR10-2018-0123172 | 2018-10-16 | ||
PCT/KR2019/013571 WO2020080820A1 (ko) | 2018-10-16 | 2019-10-16 | 무접점 전력공급 및 데이터통신 장치와 이를 이용하는 회전구동유닛을 구비한 시스템 |
Publications (1)
Publication Number | Publication Date |
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JP2022505267A true JP2022505267A (ja) | 2022-01-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021521230A Pending JP2022505267A (ja) | 2018-10-16 | 2019-10-16 | 無接点電力供給及びデータ通信装置と、これを用いる回転駆動ユニットを備えたシステム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210343472A1 (ja) |
EP (1) | EP3852235A4 (ja) |
JP (1) | JP2022505267A (ja) |
KR (1) | KR20200042704A (ja) |
CN (1) | CN112889201A (ja) |
WO (1) | WO2020080820A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7420418B2 (ja) * | 2020-05-11 | 2024-01-23 | ライドロ | 非接触給電およびデータ通信装置、並びにこれを用いた回転駆動ライダーシステム |
US20220317304A1 (en) * | 2021-03-30 | 2022-10-06 | Argo AI, LLC | Closed-Loop Motor Control Using Unidirectional Data Feedback |
WO2023126651A1 (en) * | 2021-12-28 | 2023-07-06 | Bosch Car Multimedia Portugal, S.A. | Simultaneous wireless information and power transfer system for rotating sensors |
WO2024020351A1 (en) * | 2022-07-19 | 2024-01-25 | CorePower Magnetics, Inc. | Inductor for low and medium voltage application |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000092752A (ja) * | 1998-09-11 | 2000-03-31 | Matsushita Electric Ind Co Ltd | 非接触電源装置 |
JP3178159U (ja) * | 2011-03-22 | 2012-09-06 | 巍世科技有限公司 | レーザー測距装置の無接点電力伝送構造 |
JP2016139864A (ja) * | 2015-01-26 | 2016-08-04 | パナソニックIpマネジメント株式会社 | 撮像装置 |
WO2018125709A1 (en) * | 2016-12-30 | 2018-07-05 | Panosense, Inc. | Interface for transferring power and data between a non-rotating body and a rotating body |
Family Cites Families (8)
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US5637973A (en) * | 1992-06-18 | 1997-06-10 | Kabushiki Kaisha Yaskawa Denki | Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus and a control method for controlling same |
KR101391298B1 (ko) * | 2012-08-21 | 2014-05-07 | 한국생산기술연구원 | 3차원 레이저 스캐닝 시스템 |
JP2016051947A (ja) * | 2014-08-29 | 2016-04-11 | 哲郎 小嶋 | 回転型回線器 |
KR20160104950A (ko) * | 2015-02-27 | 2016-09-06 | 삼성전자주식회사 | 입력 장치, 이를 구비한 전자 장치 및 그 제어 방법 |
KR101671352B1 (ko) | 2015-05-13 | 2016-11-16 | (주) 슬립링코리아 | 광신호 전달수단이 구비된 3축 슬립링 |
CN205608183U (zh) * | 2015-08-13 | 2016-09-28 | 小米科技有限责任公司 | 激光测距设备及自主覆盖的清洁机器人 |
CN105785383B (zh) * | 2016-05-19 | 2019-01-08 | 上海思岚科技有限公司 | 一种激光扫描测距装置 |
CN106597466A (zh) * | 2016-12-22 | 2017-04-26 | 深圳市镭神智能系统有限公司 | 基于光通信的360度扫描的激光雷达 |
-
2018
- 2018-10-16 KR KR1020180123172A patent/KR20200042704A/ko not_active Application Discontinuation
-
2019
- 2019-10-16 US US17/285,484 patent/US20210343472A1/en active Pending
- 2019-10-16 CN CN201980067850.4A patent/CN112889201A/zh active Pending
- 2019-10-16 JP JP2021521230A patent/JP2022505267A/ja active Pending
- 2019-10-16 EP EP19874415.3A patent/EP3852235A4/en active Pending
- 2019-10-16 WO PCT/KR2019/013571 patent/WO2020080820A1/ko unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000092752A (ja) * | 1998-09-11 | 2000-03-31 | Matsushita Electric Ind Co Ltd | 非接触電源装置 |
JP3178159U (ja) * | 2011-03-22 | 2012-09-06 | 巍世科技有限公司 | レーザー測距装置の無接点電力伝送構造 |
JP2016139864A (ja) * | 2015-01-26 | 2016-08-04 | パナソニックIpマネジメント株式会社 | 撮像装置 |
WO2018125709A1 (en) * | 2016-12-30 | 2018-07-05 | Panosense, Inc. | Interface for transferring power and data between a non-rotating body and a rotating body |
Also Published As
Publication number | Publication date |
---|---|
WO2020080820A1 (ko) | 2020-04-23 |
CN112889201A (zh) | 2021-06-01 |
EP3852235A4 (en) | 2022-10-05 |
KR20200042704A (ko) | 2020-04-24 |
EP3852235A1 (en) | 2021-07-21 |
US20210343472A1 (en) | 2021-11-04 |
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