CN110609298A - 一种适用于探测复杂场景的距离选通门控制方法及装置 - Google Patents
一种适用于探测复杂场景的距离选通门控制方法及装置 Download PDFInfo
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- CN110609298A CN110609298A CN201910914628.5A CN201910914628A CN110609298A CN 110609298 A CN110609298 A CN 110609298A CN 201910914628 A CN201910914628 A CN 201910914628A CN 110609298 A CN110609298 A CN 110609298A
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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
- 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
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
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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
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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
- G01S7/484—Transmitters
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- 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)
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112782718A (zh) * | 2021-01-04 | 2021-05-11 | 北京环境特性研究所 | 一种基于激光选通的透视玻璃成像方法及系统 |
CN113639789A (zh) * | 2021-07-20 | 2021-11-12 | 支付宝(杭州)信息技术有限公司 | 检测柜门关闭的系统和方法 |
CN115061147A (zh) * | 2022-08-16 | 2022-09-16 | 中交天津港湾工程研究院有限公司 | 一种用于浑浊水域的水下激光测距装置 |
CN117741622A (zh) * | 2024-01-19 | 2024-03-22 | 哈尔滨集睿谱光电技术有限公司 | 一种Gm-APD激光雷达距离门自动调节方法 |
CN113639789B (zh) * | 2021-07-20 | 2024-06-04 | 支付宝(杭州)信息技术有限公司 | 检测柜门关闭的系统和方法 |
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US4499466A (en) * | 1982-07-01 | 1985-02-12 | Raytheon Company | Method of producing velocity-aided range gates |
JPH07303657A (ja) * | 1994-05-12 | 1995-11-21 | Toshiba Corp | パルス超音波治療装置 |
CN101614821A (zh) * | 2009-07-21 | 2009-12-30 | 中国船舶重工集团公司第七一七研究所 | 一种激光照明距离选通成像装置 |
CN101963696A (zh) * | 2010-08-19 | 2011-02-02 | 山东神戎电子股份有限公司 | 具有测距功能的夜视仪 |
CN102176024A (zh) * | 2011-02-22 | 2011-09-07 | 哈尔滨工业大学 | 多脉冲门延迟距离选通激光成像雷达 |
CN103616696A (zh) * | 2013-11-27 | 2014-03-05 | 中国电子科技集团公司第三十八研究所 | 一种激光成像雷达装置及其测距的方法 |
CN105388485A (zh) * | 2015-11-05 | 2016-03-09 | 中国工程物理研究院流体物理研究所 | 一种多脉冲距离选通成像系统及方法 |
CN108897004A (zh) * | 2018-06-28 | 2018-11-27 | 中国人民解放军91977部队 | 一种激光选通成像搜救装置 |
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2019
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Patent Citations (8)
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US4499466A (en) * | 1982-07-01 | 1985-02-12 | Raytheon Company | Method of producing velocity-aided range gates |
JPH07303657A (ja) * | 1994-05-12 | 1995-11-21 | Toshiba Corp | パルス超音波治療装置 |
CN101614821A (zh) * | 2009-07-21 | 2009-12-30 | 中国船舶重工集团公司第七一七研究所 | 一种激光照明距离选通成像装置 |
CN101963696A (zh) * | 2010-08-19 | 2011-02-02 | 山东神戎电子股份有限公司 | 具有测距功能的夜视仪 |
CN102176024A (zh) * | 2011-02-22 | 2011-09-07 | 哈尔滨工业大学 | 多脉冲门延迟距离选通激光成像雷达 |
CN103616696A (zh) * | 2013-11-27 | 2014-03-05 | 中国电子科技集团公司第三十八研究所 | 一种激光成像雷达装置及其测距的方法 |
CN105388485A (zh) * | 2015-11-05 | 2016-03-09 | 中国工程物理研究院流体物理研究所 | 一种多脉冲距离选通成像系统及方法 |
CN108897004A (zh) * | 2018-06-28 | 2018-11-27 | 中国人民解放军91977部队 | 一种激光选通成像搜救装置 |
Non-Patent Citations (3)
Title |
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孙健: "距离选通激光水下成像系统的门控信号对图像质量的影响", 《光学学报》 * |
徐啟阳等: "《蓝绿激光雷达海洋探测》", 31 July 2002 * |
杨述斌等: "激光水下距离选通成像门控实验研究", 《激光杂志》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112782718A (zh) * | 2021-01-04 | 2021-05-11 | 北京环境特性研究所 | 一种基于激光选通的透视玻璃成像方法及系统 |
CN113639789A (zh) * | 2021-07-20 | 2021-11-12 | 支付宝(杭州)信息技术有限公司 | 检测柜门关闭的系统和方法 |
CN113639789B (zh) * | 2021-07-20 | 2024-06-04 | 支付宝(杭州)信息技术有限公司 | 检测柜门关闭的系统和方法 |
CN115061147A (zh) * | 2022-08-16 | 2022-09-16 | 中交天津港湾工程研究院有限公司 | 一种用于浑浊水域的水下激光测距装置 |
CN115061147B (zh) * | 2022-08-16 | 2023-01-20 | 中交天津港湾工程研究院有限公司 | 一种用于浑浊水域的水下激光测距装置 |
CN117741622A (zh) * | 2024-01-19 | 2024-03-22 | 哈尔滨集睿谱光电技术有限公司 | 一种Gm-APD激光雷达距离门自动调节方法 |
CN117741622B (zh) * | 2024-01-19 | 2024-06-04 | 哈尔滨集睿谱光电技术有限公司 | 一种Gm-APD激光雷达距离门自动调节方法 |
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Inventor after: Jiang Luan Inventor after: Chen Lu Inventor after: You Rongrong Inventor after: Xiao Zhiwei Inventor after: Lv Bingbing Inventor after: Zhu Xiaolong Inventor before: Jiang Luan Inventor before: Chen Lu Inventor before: You Rongrong Inventor before: Xiao Zhiwei Inventor before: Lv Bingbing |
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Denomination of invention: A distance gate control method and device suitable for detecting complex scenes Effective date of registration: 20211214 Granted publication date: 20200630 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN GUOTIAN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021430000086 |
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