EA201891073A1 - Лазерный дальномер и автоматическое уборочное устройство - Google Patents

Лазерный дальномер и автоматическое уборочное устройство

Info

Publication number
EA201891073A1
EA201891073A1 EA201891073A EA201891073A EA201891073A1 EA 201891073 A1 EA201891073 A1 EA 201891073A1 EA 201891073 A EA201891073 A EA 201891073A EA 201891073 A EA201891073 A EA 201891073A EA 201891073 A1 EA201891073 A1 EA 201891073A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rotating disk
protective ring
laser
range finder
compartment
Prior art date
Application number
EA201891073A
Other languages
English (en)
Other versions
EA035471B1 (ru
Inventor
Юньпэн Вань
Юнфэн Ся
Original Assignee
Сяоми Инк.
Бейцзин Рокробо Текнолоджи Ко., Лтд.
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 Сяоми Инк., Бейцзин Рокробо Текнолоджи Ко., Лтд. filed Critical Сяоми Инк.
Publication of EA201891073A1 publication Critical patent/EA201891073A1/ru
Publication of EA035471B1 publication Critical patent/EA035471B1/ru

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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • 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
    • G01S17/46—Indirect determination of position data
    • G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Laser Beam Processing (AREA)
  • Optical Transform (AREA)

Abstract

Настоящее изобретение касается лазерного дальномера и автоматического уборочного устройства. Лазерный дальномер содержит кодирующий корпус, вращающийся диск, первое защитное кольцо на вращающемся диске и/или второе защитное кольцо на кодирующем корпусе. Кодирующий корпус содержит отсек вращения и множество измерительных зубцов, расположенных с промежутками на периферии отсека вращения. Вращающийся диск установлен в кодирующем корпусе и может вращаться в отсеке вращения при приведении его в движение. При этом первое защитное кольцо расположено на краю нижней поверхности вращающегося диска, и второе защитное кольцо расположено вокруг измерительных зубцов; и первое защитное кольцо располагается вокруг измерительных зубцов после того, как вращающийся диск установлен на кодирующий корпус. В лазерном дальномере согласно настоящему изобретению путем введения множества водо- и пылезащитных стенок для лазерного дальномера можно препятствовать проникновению пыли и поступлению воды и обеспечивать защиту компонентов лазерного дальномера. Следовательно, это может продлить срок службы лазерного дальномера.
EA201891073A 2015-12-30 2016-12-07 Лазерный дальномер и автоматическое уборочное устройство EA035471B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201511021200.6A CN105988120B (zh) 2015-12-30 2015-12-30 激光测距设备及自动清洁设备
PCT/CN2016/108937 WO2017114117A1 (zh) 2015-12-30 2016-12-07 激光测距设备及自动清洁设备

Publications (2)

Publication Number Publication Date
EA201891073A1 true EA201891073A1 (ru) 2018-12-28
EA035471B1 EA035471B1 (ru) 2020-06-22

Family

ID=57040572

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891073A EA035471B1 (ru) 2015-12-30 2016-12-07 Лазерный дальномер и автоматическое уборочное устройство

Country Status (5)

Country Link
US (2) US10900816B2 (ru)
EP (1) EP3399337A4 (ru)
CN (1) CN105988120B (ru)
EA (1) EA035471B1 (ru)
WO (1) WO2017114117A1 (ru)

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CN105988120B (zh) * 2015-12-30 2020-06-02 小米科技有限责任公司 激光测距设备及自动清洁设备
TWI693507B (zh) * 2019-06-03 2020-05-11 大陸商信泰光學（深圳）有限公司 測距裝置（十一）
CN214409297U (zh) * 2019-12-26 2021-10-15 深圳市欢创科技有限公司 距离测量装置
CN111381241B (zh) * 2020-03-31 2022-07-15 深圳银星智能集团股份有限公司 激光雷达和清洁机器人
CN111381240B (zh) * 2020-03-31 2023-04-25 深圳银星智能集团股份有限公司 激光雷达和清洁机器人
CN112716368A (zh) * 2020-12-22 2021-04-30 武汉菩济医疗科技有限公司 基于超快激光的地面杀毒除尘系统及地面杀毒除尘机器人
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CN216932996U (zh) * 2022-01-11 2022-07-12 北京石头世纪科技股份有限公司 自动清洁设备
CN116831477A (zh) * 2022-01-11 2023-10-03 北京石头世纪科技股份有限公司 自动清洁设备

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CN205665397U (zh) * 2015-12-30 2016-10-26 小米科技有限责任公司 激光测距设备及自动清洁设备
CN105988120B (zh) * 2015-12-30 2020-06-02 小米科技有限责任公司 激光测距设备及自动清洁设备
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Also Published As

Publication number Publication date
EP3399337A1 (en) 2018-11-07
WO2017114117A1 (zh) 2017-07-06
EP3399337A4 (en) 2019-01-16
EA035471B1 (ru) 2020-06-22
CN105988120A (zh) 2016-10-05
US20180306606A1 (en) 2018-10-25
CN105988120B (zh) 2020-06-02
US20210108946A1 (en) 2021-04-15
US20200264017A9 (en) 2020-08-20
US10900816B2 (en) 2021-01-26

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