CN108124466B - 激光探测方法及系统 - Google Patents
激光探测方法及系统 Download PDFInfo
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- CN108124466B CN108124466B CN201780002422.4A CN201780002422A CN108124466B CN 108124466 B CN108124466 B CN 108124466B CN 201780002422 A CN201780002422 A CN 201780002422A CN 108124466 B CN108124466 B CN 108124466B
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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
- 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
- G01S7/486—Receivers
- G01S7/487—Extracting wanted echo signals, e.g. pulse detection
Abstract
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Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2017/115388 WO2019113723A1 (zh) | 2017-12-11 | 2017-12-11 | 激光探测方法及系统 |
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CN108124466A CN108124466A (zh) | 2018-06-05 |
CN108124466B true CN108124466B (zh) | 2021-12-17 |
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CN201780002422.4A Active CN108124466B (zh) | 2017-12-11 | 2017-12-11 | 激光探测方法及系统 |
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CN (1) | CN108124466B (zh) |
WO (1) | WO2019113723A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109116366B (zh) * | 2018-06-27 | 2020-05-19 | 上海禾赛光电科技有限公司 | 一种非均匀脉冲能量的多线束激光雷达 |
WO2020113559A1 (zh) * | 2018-12-07 | 2020-06-11 | 深圳市大疆创新科技有限公司 | 一种测距系统及移动平台 |
CN109597090B (zh) * | 2018-12-13 | 2023-10-03 | 武汉万集信息技术有限公司 | 多波长激光雷达测距装置及方法 |
CN109765543B (zh) * | 2019-03-15 | 2020-10-23 | 北京未感科技有限公司 | 一种多路接收激光雷达 |
CN109884611A (zh) * | 2019-03-22 | 2019-06-14 | 北京未感科技有限公司 | 一种激光雷达抗干扰方法和装置 |
CN110174644A (zh) * | 2019-05-14 | 2019-08-27 | 北京猎户星空科技有限公司 | 利用多无线传感信号进行测距的方法和装置及智能设备 |
CN114003043A (zh) * | 2019-08-13 | 2022-02-01 | 上海禾赛科技有限公司 | 控制车辆无人驾驶的方法、装置及系统 |
CN110865354A (zh) * | 2019-11-06 | 2020-03-06 | 深圳市速腾聚创科技有限公司 | 闪光雷达和探测方法 |
CN110988891B (zh) * | 2019-12-26 | 2021-06-08 | 广州市慧建科技有限公司 | 一种激光扫描目标识别系统及方法 |
CN111289993A (zh) * | 2020-03-27 | 2020-06-16 | 北京雷瑟瑞达科技有限公司 | 一种用于脉冲飞行时间法激光雷达抗互相干扰的系统及方法 |
CN111983584A (zh) * | 2020-07-17 | 2020-11-24 | 中国工程物理研究院应用电子学研究所 | 一种多发单收镜激光雷达的mems振镜扫描控制系统 |
CN114391112A (zh) * | 2020-08-21 | 2022-04-22 | 深圳市大疆创新科技有限公司 | 激光测距方法、测距装置和可移动平台 |
CN112711004B (zh) * | 2020-12-18 | 2022-12-02 | 上海星秒光电科技有限公司 | 一种激光测距抗干扰方法、装置、激光测距设备及可读存储介质 |
CN113595676B (zh) * | 2021-07-23 | 2023-05-12 | 珠海格力电器股份有限公司 | 传感器抗干扰方法、模组、传感器及存储介质 |
CN113805191A (zh) * | 2021-09-16 | 2021-12-17 | 梁平 | 一种激光雷达防多机串扰方法、装置及存储介质 |
CN115825930B (zh) * | 2021-12-31 | 2023-12-12 | 深圳市速腾聚创科技有限公司 | 激光雷达抗干扰方法、装置、存储介质及激光雷达 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10360889A1 (de) * | 2003-12-19 | 2005-07-14 | Robert Bosch Gmbh | System mit zwei oder mehr Sensoren |
JP2007232498A (ja) * | 2006-02-28 | 2007-09-13 | Hitachi Ltd | 障害物検知システム |
DE102007029959A1 (de) * | 2007-06-28 | 2009-01-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erfassung einer Umgebung |
CN101089653B (zh) * | 2007-07-20 | 2011-03-09 | 西安理工大学 | 近程调频连续波fmcw雷达抗干扰方法 |
CN101859491B (zh) * | 2009-04-10 | 2012-02-22 | 张高军 | 获取移动车辆纵向轮廓图形的方法及其装置 |
CN102135609B (zh) * | 2010-12-16 | 2013-11-20 | 深圳市银星智能科技股份有限公司 | 一种便携式定位系统 |
JP6025014B2 (ja) * | 2012-02-22 | 2016-11-16 | 株式会社リコー | 距離測定装置 |
CN102707266B (zh) * | 2012-05-24 | 2014-06-04 | 北京理工大学 | 一种具有抗干扰和多目标识别功能的雷达及其检测方法 |
CN103675793B (zh) * | 2012-08-29 | 2015-09-16 | 北京理工大学 | 激光有源干扰的对抗方法 |
CN102840834B (zh) * | 2012-09-19 | 2015-01-07 | 唐山智诚电气有限公司 | 一种料流传感器 |
US10419703B2 (en) * | 2014-06-20 | 2019-09-17 | Qualcomm Incorporated | Automatic multiple depth cameras synchronization using time sharing |
CN113917439A (zh) * | 2014-08-15 | 2022-01-11 | 艾耶股份有限公司 | 用于光雷达发射的方法和系统 |
US9919425B2 (en) * | 2015-07-01 | 2018-03-20 | Irobot Corporation | Robot navigational sensor system |
CN105335021A (zh) * | 2015-09-09 | 2016-02-17 | 浙江工业大学 | 基于激光雷达的人机交互系统 |
CN105302296A (zh) * | 2015-09-09 | 2016-02-03 | 浙江工业大学 | 基于激光雷达的人机交互地面系统 |
CN105716635A (zh) * | 2016-02-23 | 2016-06-29 | 西南大学 | 一种固定调制频率的激光收发传感器 |
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2017
- 2017-12-11 WO PCT/CN2017/115388 patent/WO2019113723A1/zh active Application Filing
- 2017-12-11 CN CN201780002422.4A patent/CN108124466B/zh active Active
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CN108124466A (zh) | 2018-06-05 |
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Effective date of registration: 20210301 Address after: 201111 2nd floor, building 2, no.1508, Kunyang Road, Minhang District, Shanghai Applicant after: Dalu Robot Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Applicant before: Shenzhen Qianhaida Yunyun Intelligent Technology Co.,Ltd. |
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Address after: 201111 Building 8, No. 207, Zhongqing Road, Minhang District, Shanghai Patentee after: Dayu robot Co.,Ltd. Address before: 201111 2nd floor, building 2, no.1508, Kunyang Road, Minhang District, Shanghai Patentee before: Dalu Robot Co.,Ltd. |