CN110249277A - 具有导航能力和映射能力的能潜水的检查载具 - Google Patents
具有导航能力和映射能力的能潜水的检查载具 Download PDFInfo
- Publication number
- CN110249277A CN110249277A CN201780085767.0A CN201780085767A CN110249277A CN 110249277 A CN110249277 A CN 110249277A CN 201780085767 A CN201780085767 A CN 201780085767A CN 110249277 A CN110249277 A CN 110249277A
- Authority
- CN
- China
- Prior art keywords
- carrier
- remotely operated
- camera
- transformer
- liquid
- 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 title abstract description 16
- 238000013507 mapping Methods 0.000 title abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000002826 coolant Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 38
- 230000000007 visual effect Effects 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 22
- 230000008054 signal transmission Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000006870 function Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 19
- 235000019198 oils Nutrition 0.000 description 17
- 230000008569 process Effects 0.000 description 14
- 239000012530 fluid Substances 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 13
- 230000036544 posture Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 5
- 239000012809 cooling fluid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 210000000162 simple eye Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/0011—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement
- G05D1/0022—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement characterised by the communication link
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/0011—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement
- G05D1/0038—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement by providing the operator with simple or augmented images from one or more cameras located onboard the vehicle, e.g. tele-operation
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Studio Devices (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662431325P | 2016-12-07 | 2016-12-07 | |
US62/431,325 | 2016-12-07 | ||
PCT/IB2017/001631 WO2018104786A1 (en) | 2016-12-07 | 2017-12-06 | Submersible inspection vehicle with navigation and mapping capabilities |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110249277A true CN110249277A (zh) | 2019-09-17 |
CN110249277B CN110249277B (zh) | 2022-05-27 |
Family
ID=61244636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780085767.0A Active CN110249277B (zh) | 2016-12-07 | 2017-12-06 | 用于检查的装置和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11526163B2 (zh) |
EP (1) | EP3552070B1 (zh) |
JP (1) | JP6953531B2 (zh) |
CN (1) | CN110249277B (zh) |
WO (1) | WO2018104786A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110849357A (zh) * | 2019-10-14 | 2020-02-28 | 天津市电力科技发展有限公司 | 一种油浸式变压器微型机器鱼姿态定位方法 |
CN110989638A (zh) * | 2019-12-06 | 2020-04-10 | 南京邮电大学 | 一种基于自主航行技术的水下建筑物缺陷检测方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3044139C (fr) | 2016-11-22 | 2022-07-19 | Hydro-Quebec | Vehicule aerien sans equipage pour surveiller une ligne electrique |
WO2018104790A1 (en) * | 2016-12-07 | 2018-06-14 | Abb Schweiz Ag | Liquid tank inspection including device for launching submersible |
US10982456B2 (en) | 2018-03-16 | 2021-04-20 | Maytronic Ltd. | Pool cleaning system |
CA3116940A1 (fr) | 2021-04-30 | 2022-10-30 | Hydro-Quebec | Drone avec systeme de positionnement d'outil |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10221256A (ja) * | 1997-02-03 | 1998-08-21 | Toshiba Corp | プラント点検装置および方法 |
EP1308829A2 (en) * | 2001-11-05 | 2003-05-07 | H2EYE (International) Limited | Graphical user interface for a remote operated vehicle |
US20060008137A1 (en) * | 2003-09-19 | 2006-01-12 | Shahriar Nagahdaripour | Multi-camera inspection of underwater structures |
CN102362495A (zh) * | 2009-03-25 | 2012-02-22 | 思科技术公司 | 用于具有显示墙的视频会议端点的多个相机的组合视图 |
KR20120075899A (ko) * | 2010-12-29 | 2012-07-09 | 전남대학교산학협력단 | 수중 모니터링을 위한 수중카메라 영상의 스티칭 방법 |
JP2012189551A (ja) * | 2011-03-14 | 2012-10-04 | Topcon Corp | マルチカメラのキャリブレーション用全周フィールド |
CN103038761A (zh) * | 2010-04-13 | 2013-04-10 | 视觉智能有限合伙公司 | 自校准的远程成像和数据处理系统 |
CN103153553A (zh) * | 2010-08-27 | 2013-06-12 | Abb研究有限公司 | 视觉引导对准系统和方法 |
CN104251861A (zh) * | 2013-06-28 | 2014-12-31 | 成都谱视科技有限公司 | 一种基于智能终端的液体检测分析仪及检测方法 |
CN104918825A (zh) * | 2012-08-27 | 2015-09-16 | 快图有限公司 | 用于车辆的后视成像系统 |
CN105026112A (zh) * | 2013-02-01 | 2015-11-04 | Abb技术有限公司 | 用于变压器现场检查的设备和方法 |
US20150363914A1 (en) * | 2012-10-17 | 2015-12-17 | Cathx Research Ltd | Processing survey data of an underwater scene |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0998406A (ja) * | 1995-10-02 | 1997-04-08 | Nippon Telegr & Teleph Corp <Ntt> | 画像処理システム |
US6762755B2 (en) * | 2000-10-16 | 2004-07-13 | Pixel Science, Inc. | Method and apparatus for creating and displaying interactive three dimensional computer images |
JP5066012B2 (ja) * | 2008-06-23 | 2012-11-07 | 株式会社東芝 | 遠隔点検補修システム、そのキャリブレーション方法及び補修方法 |
GB0905317D0 (en) * | 2008-07-14 | 2009-05-13 | Musion Ip Ltd | Video processing and telepresence system and method |
CN103533313B (zh) | 2013-10-31 | 2017-04-05 | 广东威创视讯科技股份有限公司 | 基于地理位置的电子地图全景视频合成显示方法和系统 |
US9798322B2 (en) | 2014-06-19 | 2017-10-24 | Skydio, Inc. | Virtual camera interface and other user interaction paradigms for a flying digital assistant |
US20160116912A1 (en) * | 2014-09-17 | 2016-04-28 | Youval Nehmadi | System and method for controlling unmanned vehicles |
CN105059506B (zh) * | 2015-07-24 | 2016-09-14 | 罗普特(厦门)科技集团有限公司 | 基于激光成像探测的智能化水下机器人 |
-
2017
- 2017-12-06 CN CN201780085767.0A patent/CN110249277B/zh active Active
- 2017-12-06 WO PCT/IB2017/001631 patent/WO2018104786A1/en unknown
- 2017-12-06 EP EP17842388.5A patent/EP3552070B1/en active Active
- 2017-12-06 JP JP2019530816A patent/JP6953531B2/ja active Active
-
2019
- 2019-06-07 US US16/434,639 patent/US11526163B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10221256A (ja) * | 1997-02-03 | 1998-08-21 | Toshiba Corp | プラント点検装置および方法 |
EP1308829A2 (en) * | 2001-11-05 | 2003-05-07 | H2EYE (International) Limited | Graphical user interface for a remote operated vehicle |
US20060008137A1 (en) * | 2003-09-19 | 2006-01-12 | Shahriar Nagahdaripour | Multi-camera inspection of underwater structures |
CN102362495A (zh) * | 2009-03-25 | 2012-02-22 | 思科技术公司 | 用于具有显示墙的视频会议端点的多个相机的组合视图 |
CN103038761A (zh) * | 2010-04-13 | 2013-04-10 | 视觉智能有限合伙公司 | 自校准的远程成像和数据处理系统 |
CN103153553A (zh) * | 2010-08-27 | 2013-06-12 | Abb研究有限公司 | 视觉引导对准系统和方法 |
KR20120075899A (ko) * | 2010-12-29 | 2012-07-09 | 전남대학교산학협력단 | 수중 모니터링을 위한 수중카메라 영상의 스티칭 방법 |
JP2012189551A (ja) * | 2011-03-14 | 2012-10-04 | Topcon Corp | マルチカメラのキャリブレーション用全周フィールド |
CN104918825A (zh) * | 2012-08-27 | 2015-09-16 | 快图有限公司 | 用于车辆的后视成像系统 |
US20150363914A1 (en) * | 2012-10-17 | 2015-12-17 | Cathx Research Ltd | Processing survey data of an underwater scene |
CN105026112A (zh) * | 2013-02-01 | 2015-11-04 | Abb技术有限公司 | 用于变压器现场检查的设备和方法 |
CN104251861A (zh) * | 2013-06-28 | 2014-12-31 | 成都谱视科技有限公司 | 一种基于智能终端的液体检测分析仪及检测方法 |
Non-Patent Citations (1)
Title |
---|
迈克尔·兰福德: "《英国皇家艺术学院高等摄影教程》", 31 August 1999, 北京:中国摄影出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110849357A (zh) * | 2019-10-14 | 2020-02-28 | 天津市电力科技发展有限公司 | 一种油浸式变压器微型机器鱼姿态定位方法 |
CN110849357B (zh) * | 2019-10-14 | 2023-04-04 | 天津市电力科技发展有限公司 | 一种油浸式变压器微型机器鱼姿态定位方法 |
CN110989638A (zh) * | 2019-12-06 | 2020-04-10 | 南京邮电大学 | 一种基于自主航行技术的水下建筑物缺陷检测方法 |
Also Published As
Publication number | Publication date |
---|---|
US20190286119A1 (en) | 2019-09-19 |
EP3552070B1 (en) | 2022-04-27 |
JP2020515927A (ja) | 2020-05-28 |
CN110249277B (zh) | 2022-05-27 |
JP6953531B2 (ja) | 2021-10-27 |
EP3552070A1 (en) | 2019-10-16 |
US11526163B2 (en) | 2022-12-13 |
WO2018104786A1 (en) | 2018-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110249277A (zh) | 具有导航能力和映射能力的能潜水的检查载具 | |
US11645757B2 (en) | Method of and apparatus for analyzing images | |
Haala et al. | Performance test on UAV-based photogrammetric data collection | |
CN103057678B (zh) | 海底生物捕捞机器人的自主导航和人机协同捕捞作业系统 | |
Cantelli et al. | UAV/UGV cooperation for surveying operations in humanitarian demining | |
CN109911188A (zh) | 非卫星导航定位环境的桥梁检测无人机系统 | |
Martins et al. | UX 1 system design-A robotic system for underwater mining exploration | |
CN109515086A (zh) | 海洋探测机器人及其作业方法 | |
Berteška et al. | Photogrammetric mapping based on UAV imagery | |
CN209426501U (zh) | 海洋探测机器人 | |
CN116605772B (zh) | 一种基于多集成系统的塔吊碰撞预警方法 | |
KR102298645B1 (ko) | 적외선 열화상 카메라와 수중드론을 이용한 수중표면 3차원 모델링 시스템 | |
CN113077561A (zh) | 一种无人机智能巡检系统 | |
Zhang et al. | Unmanned aerial vehicle navigation in underground structure inspection: A review | |
Moura et al. | Autonomous UAV landing approach for marine operations | |
Drap et al. | Underwater cartography for archaeology in the VENUS project | |
Bonnin-Pascual et al. | MUSSOL: A micro-uas to survey ship cargo holds | |
US12002193B2 (en) | Inspection device for inspecting a building or structure | |
US20220264007A1 (en) | Intelligent gimbal assembly and method for unmanned vehicle | |
Borshchova et al. | Marker-guided auto-landing on a moving platform | |
y Alvarado et al. | A coastal distributed autonomous sensor network | |
Zhang et al. | Visual navigation based on stereo camera for water conservancy UAVs | |
RU2707644C1 (ru) | Трубопроводный диагностический робот | |
Kang | Autonomous unmanned aerial vehicles and deep learning-based damage detection | |
Torgesen | Autonomous Sensing and Navigation in Challenging Environments Using Unmanned Air Vehicles in Single-and Multi-Agent Settings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210604 Address after: Baden, Switzerland Applicant after: ABB grid Switzerland AG Address before: Baden, Switzerland Applicant before: ABB Switzerland Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Swiss Baden Applicant after: Hitachi energy Switzerland AG Address before: Swiss Baden Applicant before: ABB grid Switzerland AG |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240118 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |