CN108496131B - 无人机搜索方法及地面控制端 - Google Patents

无人机搜索方法及地面控制端 Download PDF

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Publication number
CN108496131B
CN108496131B CN201780004918.5A CN201780004918A CN108496131B CN 108496131 B CN108496131 B CN 108496131B CN 201780004918 A CN201780004918 A CN 201780004918A CN 108496131 B CN108496131 B CN 108496131B
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CN
China
Prior art keywords
aerial vehicle
unmanned aerial
directional antenna
ground control
radio frequency
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Expired - Fee Related
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CN201780004918.5A
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English (en)
Chinese (zh)
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CN108496131A (zh
Inventor
谢鹏
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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Publication of CN108496131A publication Critical patent/CN108496131A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • 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
    • G05D1/10—Simultaneous control of position or course in three dimensions
    • G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/005—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using remotely controlled antenna positioning or scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN201780004918.5A 2017-04-21 2017-04-21 无人机搜索方法及地面控制端 Expired - Fee Related CN108496131B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/081536 WO2018191986A1 (fr) 2017-04-21 2017-04-21 Procédé de recherche d'un véhicule aérien sans pilote, et terminal de commande au sol

Publications (2)

Publication Number Publication Date
CN108496131A CN108496131A (zh) 2018-09-04
CN108496131B true CN108496131B (zh) 2022-03-22

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Family Applications (1)

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CN201780004918.5A Expired - Fee Related CN108496131B (zh) 2017-04-21 2017-04-21 无人机搜索方法及地面控制端

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CN (1) CN108496131B (fr)
WO (1) WO2018191986A1 (fr)

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WO2020061904A1 (fr) * 2018-09-27 2020-04-02 深圳市大疆创新科技有限公司 Procédé et appareil pour identifier et faire face à un comportement d'une plateforme mobile soumise à un détournement illicite, et plateforme mobile
CN109615107B (zh) * 2018-10-25 2022-11-25 丰疆智能科技股份有限公司 农机找回系统及找回方法
CN109283943A (zh) * 2018-11-20 2019-01-29 深圳市道通智能航空技术有限公司 一种无人机失联时的搜寻方法和搜寻装置
CN111290002B (zh) * 2018-12-06 2022-04-05 北京理工大学 应用于卫星信号不稳定区域的飞行器侧偏修正系统
CN109655311A (zh) * 2018-12-21 2019-04-19 武汉飞流智能技术有限公司 一种适用于无人机的水质探头定深系统及方法
CN111380405B (zh) * 2018-12-29 2021-01-15 北京理工大学 带有捷联导引头的高动态飞行器的制导控制系统
CN109861001A (zh) * 2018-12-31 2019-06-07 深圳市多翼创新科技有限公司 天线控制系统、地面控制终端及其方法
CN109945861B (zh) * 2019-04-05 2023-11-14 长春光客科技有限公司 小型无人机与地面端单向无线光通信对准跟踪装置及方法
CN112909547B (zh) * 2019-12-04 2022-12-02 中国移动通信集团上海有限公司 无人机定向天线的调整系统和方法
CN110989397B (zh) * 2019-12-10 2022-04-05 四川大学 一种航空器失事搜寻仿真方法及系统
CN112083736B (zh) * 2020-08-11 2023-07-25 广东电网有限责任公司电力科学研究院 一种无人机跟踪方法
CN111862550B (zh) * 2020-08-13 2021-11-30 深圳市高巨创新科技开发有限公司 编队无人机离群报警方法及系统
CN114285459B (zh) * 2021-12-27 2024-01-19 北京微纳星空科技有限公司 一种卫星信号收发系统及其数据处理方法
CN114071424B (zh) * 2021-12-27 2024-06-11 京东方科技集团股份有限公司 移动端的失联找回方法、装置、系统、设备及存储介质

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CN108496131A (zh) 2018-09-04
WO2018191986A1 (fr) 2018-10-25

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