CN113661413A - 一种扫描控制方法、毫米波雷达、可移动平台及存储介质 - Google Patents

一种扫描控制方法、毫米波雷达、可移动平台及存储介质 Download PDF

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CN113661413A
CN113661413A CN201980095028.9A CN201980095028A CN113661413A CN 113661413 A CN113661413 A CN 113661413A CN 201980095028 A CN201980095028 A CN 201980095028A CN 113661413 A CN113661413 A CN 113661413A
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signal
chirp
transmitting antenna
transmitting
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CN113661413B (zh
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陈雷
陆新飞
李怡强
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

一种扫描控制方法、毫米波雷达、可移动平台及存储介质，该方法应用于毫米波雷达，毫米波雷达包括第一发射天线(11)、第二发射天线(12)、以及与第一发射天线(11)以及第二发射天线(12)电连接的射频前端电路(13)，该方法包括：控制射频前端电路(13)驱动第一发射天线(11)，以使第一发射天线(11)发射第一微波信号；控制射频前端电路(13)驱动第二发射天线(12)，以使第二发射天线(12)发射第二微波信号，其中，第一微波信号探测的距离以及宽度范围与第二微波信号探测的距离以及宽度范围不同。在一套雷达系统中实现了不同探测距离及宽度范围的覆盖，从而可以减少雷达系统的设计成本，并优化雷达系统的性能。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN201980095028.9A 2019-12-31 2019-12-31 一种扫描控制方法、毫米波雷达、可移动平台及存储介质 Active CN113661413B (zh)

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PCT/CN2019/130972 WO2021134716A1 (zh) 2019-12-31 2019-12-31 一种扫描控制方法、毫米波雷达、可移动平台及存储介质

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102288971A (zh) * 2010-05-18 2011-12-21 万都株式会社 集成雷达系统及车辆控制系统
CN105353363A (zh) * 2015-11-25 2016-02-24 四川九洲空管科技有限责任公司 一种利用时间分集和频率分集提高目标分辨力的方法
CN108196255A (zh) * 2018-03-23 2018-06-22 加特兰微电子科技(上海)有限公司 一种车用毫米波雷达系统
CN109466547A (zh) * 2019-01-02 2019-03-15 华域汽车系统股份有限公司 一种完全基于雷达含自动泊车功能的智能驾驶系统及方法
JP2019045245A (ja) * 2017-08-31 2019-03-22 日本電気株式会社 目標速度推定装置、レーダ装置、目標速度推定方法、およびプログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7821443B2 (en) * 2008-02-12 2010-10-26 Infineon Technologies Ag Dual mode radar methods and systems
CN109669174A (zh) * 2019-02-11 2019-04-23 上海英恒电子有限公司 一种雷达天线系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102288971A (zh) * 2010-05-18 2011-12-21 万都株式会社 集成雷达系统及车辆控制系统
CN105353363A (zh) * 2015-11-25 2016-02-24 四川九洲空管科技有限责任公司 一种利用时间分集和频率分集提高目标分辨力的方法
JP2019045245A (ja) * 2017-08-31 2019-03-22 日本電気株式会社 目標速度推定装置、レーダ装置、目標速度推定方法、およびプログラム
CN108196255A (zh) * 2018-03-23 2018-06-22 加特兰微电子科技(上海)有限公司 一种车用毫米波雷达系统
CN109466547A (zh) * 2019-01-02 2019-03-15 华域汽车系统股份有限公司 一种完全基于雷达含自动泊车功能的智能驾驶系统及方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
梁欢: ""声学多普勒测速解模糊算法研究"", 《中国优秀硕士学位论文全文数据库（电子期刊） 基础科学辑》, no. 05, pages 24 *

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WO2021134716A1 (zh) 2021-07-08

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