GB9924899D0 - Detection system - Google Patents

Detection system

Info

Publication number
GB9924899D0
GB9924899D0 GBGB9924899.9A GB9924899A GB9924899D0 GB 9924899 D0 GB9924899 D0 GB 9924899D0 GB 9924899 A GB9924899 A GB 9924899A GB 9924899 D0 GB9924899 D0 GB 9924899D0
Authority
GB
United Kingdom
Prior art keywords
detection system
detection
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
Application number
GBGB9924899.9A
Other versions
GB2355523A (en
GB2355523B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dyson Technology Ltd
Original Assignee
Notetry Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Notetry Ltd filed Critical Notetry Ltd
Priority to GB9924899A priority Critical patent/GB2355523B/en
Publication of GB9924899D0 publication Critical patent/GB9924899D0/en
Publication of GB2355523A publication Critical patent/GB2355523A/en
Application granted granted Critical
Publication of GB2355523B publication Critical patent/GB2355523B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • 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
    • G01S17/04—Systems determining the presence of a target
    • 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
    • G01S17/88—Lidar systems specially adapted for specific applications
GB9924899A 1999-10-21 1999-10-21 Detection system Expired - Lifetime GB2355523B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9924899A GB2355523B (en) 1999-10-21 1999-10-21 Detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9924899A GB2355523B (en) 1999-10-21 1999-10-21 Detection system

Publications (3)

Publication Number Publication Date
GB9924899D0 true GB9924899D0 (en) 1999-12-22
GB2355523A GB2355523A (en) 2001-04-25
GB2355523B GB2355523B (en) 2004-03-10

Family

ID=10863110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9924899A Expired - Lifetime GB2355523B (en) 1999-10-21 1999-10-21 Detection system

Country Status (1)

Country Link
GB (1) GB2355523B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111367334A (en) * 2018-12-26 2020-07-03 北京奇虎科技有限公司 Ground detection emission control circuit and sweeping robot

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Publication number Priority date Publication date Assignee Title
US7801645B2 (en) 2003-03-14 2010-09-21 Sharper Image Acquisition Llc Robotic vacuum cleaner with edge and object detection system
US7805220B2 (en) 2003-03-14 2010-09-28 Sharper Image Acquisition Llc Robot vacuum with internal mapping system
CN1862249B (en) 2006-04-20 2012-01-04 上海科勒电子科技有限公司 Energy saving treating method for dry cell power supply active infrared sensor
NL2002116C (en) 2008-10-20 2010-04-21 Stichting Noble House METHOD FOR DETERMINING THE PRESENCE OF A TRANSMITTER AND A RECEIVER AND A SYSTEM FURNISHED THEREFORE.
DE102012100762A1 (en) * 2012-01-31 2013-08-01 Osram Opto Semiconductors Gmbh Method for operating an optoelectronic proximity sensor and optoelectronic proximity sensor
US9939529B2 (en) 2012-08-27 2018-04-10 Aktiebolaget Electrolux Robot positioning system
WO2014169943A1 (en) 2013-04-15 2014-10-23 Aktiebolaget Electrolux Robotic vacuum cleaner
KR20150141979A (en) 2013-04-15 2015-12-21 악티에볼라겟 엘렉트로룩스 Robotic vacuum cleaner with protruding sidebrush
DE102013107899A1 (en) * 2013-07-24 2015-01-29 Osram Opto Semiconductors Gmbh Method for operating an optoelectronic proximity sensor
WO2015090399A1 (en) 2013-12-19 2015-06-25 Aktiebolaget Electrolux Robotic cleaning device and method for landmark recognition
CN105744872B (en) 2013-12-19 2020-01-14 伊莱克斯公司 Adaptive speed control of rotating side brushes
KR102116596B1 (en) 2013-12-19 2020-05-28 에이비 엘렉트로룩스 Robotic vacuum cleaner with side brush moving in spiral pattern
EP3084538B1 (en) 2013-12-19 2017-11-01 Aktiebolaget Electrolux Robotic cleaning device with perimeter recording function
EP3084540B1 (en) 2013-12-19 2021-04-14 Aktiebolaget Electrolux Robotic cleaning device and operating method
JP6494118B2 (en) 2013-12-19 2019-04-03 アクチエボラゲット エレクトロルックス Control method of robot cleaner associated with detection of obstacle climbing, and robot cleaner, program, and computer product having the method
EP3084539B1 (en) 2013-12-19 2019-02-20 Aktiebolaget Electrolux Prioritizing cleaning areas
CN105848545B (en) 2013-12-20 2019-02-19 伊莱克斯公司 Dust receptacle
WO2016005012A1 (en) 2014-07-10 2016-01-14 Aktiebolaget Electrolux Method for detecting a measurement error in a robotic cleaning device
KR102271782B1 (en) 2014-09-08 2021-06-30 에이비 엘렉트로룩스 Robotic vacuum cleaner
EP3190939B1 (en) 2014-09-08 2021-07-21 Aktiebolaget Electrolux Robotic vacuum cleaner
CN106998980B (en) 2014-12-10 2021-12-17 伊莱克斯公司 Floor type detection using laser sensors
WO2016091320A1 (en) 2014-12-12 2016-06-16 Aktiebolaget Electrolux Side brush and robotic cleaner
US10678251B2 (en) 2014-12-16 2020-06-09 Aktiebolaget Electrolux Cleaning method for a robotic cleaning device
EP3282912B1 (en) 2015-04-17 2020-06-10 Aktiebolaget Electrolux Robotic cleaning device and a method of controlling the robotic cleaning device
EP3344104B1 (en) 2015-09-03 2020-12-30 Aktiebolaget Electrolux System of robotic cleaning devices
KR102588486B1 (en) 2016-03-15 2023-10-11 에이비 엘렉트로룩스 Robot cleaning device and method of performing cliff detection in the robot cleaning device
WO2017194102A1 (en) 2016-05-11 2017-11-16 Aktiebolaget Electrolux Robotic cleaning device
DE102017129185A1 (en) * 2016-12-19 2018-06-21 Wimtec Sanitärprodukte Gmbh Method for energy-efficient operation of a circuit arrangement with a proximity sensor and proximity sensors and circuit arrangements for carrying out this method
US11474533B2 (en) 2017-06-02 2022-10-18 Aktiebolaget Electrolux Method of detecting a difference in level of a surface in front of a robotic cleaning device
US11921517B2 (en) 2017-09-26 2024-03-05 Aktiebolaget Electrolux Controlling movement of a robotic cleaning device
CN111338332B (en) * 2018-11-30 2022-03-18 宝时得科技（中国）有限公司 Automatic walking equipment and obstacle avoidance method and device thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851661A (en) * 1988-02-26 1989-07-25 The United States Of America As Represented By The Secretary Of The Navy Programmable near-infrared ranging system
DE4019927A1 (en) * 1990-06-22 1992-01-09 Hansa Metallwerke Ag METHOD FOR OPERATING A CIRCUIT ARRANGEMENT FOR A CONTACTLESSLY CONTROLLED SANITARY ARMATURE AND CIRCUIT ARRANGEMENT FOR IMPLEMENTING THIS METHOD
DE4036407C2 (en) * 1990-11-15 1994-06-01 Telefunken Microelectron Sensor system
DE4312186C2 (en) * 1993-04-14 1995-04-06 Sick Optik Elektronik Erwin Methods and devices for determining objects present in a surveillance area and / or for determining their position
DE9406298U1 (en) * 1993-06-30 1994-08-04 Geberit Technik Ag Arrangement for contactless control of the water flow in a sanitary facility and wash basin fitting with such an arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111367334A (en) * 2018-12-26 2020-07-03 北京奇虎科技有限公司 Ground detection emission control circuit and sweeping robot
CN111367334B (en) * 2018-12-26 2023-05-16 北京奇虎科技有限公司 Ground detection emission control circuit and sweeping robot

Also Published As

Publication number Publication date
GB2355523A (en) 2001-04-25
GB2355523B (en) 2004-03-10

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