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IL275162A - Rain filtering techniques for autonomous vehicles - Google Patents

Rain filtering techniques for autonomous vehicles

Info

Publication number
IL275162A
IL275162A IL275162A IL27516220A IL275162A IL 275162 A IL275162 A IL 275162A IL 275162 A IL275162 A IL 275162A IL 27516220 A IL27516220 A IL 27516220A IL 275162 A IL275162 A IL 275162A
Authority
IL
Israel
Prior art keywords
autonomous vehicles
filtering techniques
rain
rain filtering
techniques
Prior art date
Application number
IL275162A
Other languages
Hebrew (he)
Original Assignee
St Eng Land Systems 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 St Eng Land Systems Ltd filed Critical St Eng Land Systems Ltd
Publication of IL275162A publication Critical patent/IL275162A/en

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
    • 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
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
IL275162A 2017-12-08 2020-06-07 Rain filtering techniques for autonomous vehicles IL275162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2017/050607 WO2019112514A1 (en) 2017-12-08 2017-12-08 Rain filtering techniques for autonomous vehicle

Publications (1)

Publication Number Publication Date
IL275162A true IL275162A (en) 2020-07-30

Family

ID=66751135

Family Applications (1)

Application Number Title Priority Date Filing Date
IL275162A IL275162A (en) 2017-12-08 2020-06-07 Rain filtering techniques for autonomous vehicles

Country Status (6)

Country Link
JP (1) JP2021514457A (en)
AU (1) AU2017442202A1 (en)
IL (1) IL275162A (en)
SG (1) SG11202005246TA (en)
TW (1) TW201932868A (en)
WO (1) WO2019112514A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11643072B2 (en) * 2019-09-27 2023-05-09 Zoox, Inc. Planning accommodations for particulate matter
US11640170B1 (en) 2019-10-29 2023-05-02 Zoox, Inc. Identification of particulate matter in sensor data
CN112859010A (en) * 2019-11-28 2021-05-28 怡利电子工业股份有限公司 Alarming method for preventing raindrop misinformation of millimeter wave radar
TWI732365B (en) * 2019-11-29 2021-07-01 怡利電子工業股份有限公司 Warning method for preventing raindrop false alarm of millimeter wave radar
CN112513679B (en) * 2020-04-15 2021-12-03 华为技术有限公司 Target identification method and device
JP2024052332A (en) * 2022-09-30 2024-04-11 株式会社小松製作所 Work site detection system and work site detection method
CN115825982B (en) * 2023-02-02 2023-04-18 深圳煜炜光学科技有限公司 Method and system for scanning point cloud data of unmanned aerial vehicle in rainy environment
CN119024302A (en) * 2023-05-25 2024-11-26 深圳奥锐达科技有限公司 A distance detection method, an anti-interference laser radar system and a measurement method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314037A (en) * 1993-01-22 1994-05-24 Shaw David C H Automobile collision avoidance system
JP2009069020A (en) * 2007-09-13 2009-04-02 Toshiba Corp Radar equipment
JP5092076B2 (en) * 2007-10-26 2012-12-05 オプテックス株式会社 Laser area sensor
JP2013167479A (en) * 2012-02-14 2013-08-29 Toyota Motor Corp Laser radar device and object detection method using the same
US9857472B2 (en) * 2013-07-02 2018-01-02 Electronics And Telecommunications Research Institute Laser radar system for obtaining a 3D image
US9625582B2 (en) * 2015-03-25 2017-04-18 Google Inc. Vehicle with multiple light detection and ranging devices (LIDARs)
JP2016191617A (en) * 2015-03-31 2016-11-10 シャープ株式会社 Obstacle determination device
JP6598517B2 (en) * 2015-06-04 2019-10-30 東日本高速道路株式会社 Reverse running vehicle detection system using light waves
CN105607075A (en) * 2015-09-08 2016-05-25 北京铁路局北京科学技术研究所 Road safety monitoring method and apparatus thereof
CN204882872U (en) * 2015-09-09 2015-12-16 厦门理工学院 To keeping away barrier system before car

Also Published As

Publication number Publication date
AU2017442202A1 (en) 2020-06-25
JP2021514457A (en) 2021-06-10
SG11202005246TA (en) 2020-07-29
WO2019112514A1 (en) 2019-06-13
TW201932868A (en) 2019-08-16

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