CN110244316A - 接收光脉冲的接收器组件、LiDAR模组和接收光脉冲的方法 - Google Patents
接收光脉冲的接收器组件、LiDAR模组和接收光脉冲的方法 Download PDFInfo
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- CN110244316A CN110244316A CN201910171212.9A CN201910171212A CN110244316A CN 110244316 A CN110244316 A CN 110244316A CN 201910171212 A CN201910171212 A CN 201910171212A CN 110244316 A CN110244316 A CN 110244316A
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Classifications
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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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
-
- 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
- G01S7/4861—Circuits for detection, sampling, integration or read-out
- G01S7/4863—Detector arrays, e.g. charge-transfer gates
-
- 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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
- G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
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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
-
- 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
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
-
- 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
-
- 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
- G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- 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)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102018203534.2A DE102018203534A1 (de) | 2018-03-08 | 2018-03-08 | Empfängeranordnung zum Empfang von Lichtimpulsen, LiDAR-Modul und Verfahren zum Empfangen von Lichtimpulsen |
DE102018203534.2 | 2018-03-08 |
Publications (2)
Publication Number | Publication Date |
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CN110244316A true CN110244316A (zh) | 2019-09-17 |
CN110244316B CN110244316B (zh) | 2024-01-16 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201910171212.9A Active CN110244316B (zh) | 2018-03-08 | 2019-03-07 | 接收光脉冲的接收器组件、LiDAR模组和接收光脉冲的方法 |
Country Status (4)
Country | Link |
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US (1) | US11598856B2 (zh) |
EP (1) | EP3537180B1 (zh) |
CN (1) | CN110244316B (zh) |
DE (1) | DE102018203534A1 (zh) |
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CN110596721A (zh) * | 2019-09-19 | 2019-12-20 | 深圳奥锐达科技有限公司 | 双重共享tdc电路的飞行时间距离测量系统及测量方法 |
CN110780312A (zh) * | 2019-10-15 | 2020-02-11 | 深圳奥锐达科技有限公司 | 一种可调距离测量系统及方法 |
CN111562590A (zh) * | 2020-05-22 | 2020-08-21 | 深圳市灵明光子科技有限公司 | 一种多梯度时间箱的测距方法及测距系统 |
CN112147626A (zh) * | 2020-09-14 | 2020-12-29 | Oppo广东移动通信有限公司 | 电子装置、电子装置的控制方法、及计算机可读存储介质 |
WO2021051480A1 (zh) * | 2019-09-19 | 2021-03-25 | 深圳奥锐达科技有限公司 | 一种动态直方图绘制飞行时间距离测量方法及测量系统 |
WO2021051477A1 (zh) * | 2019-09-19 | 2021-03-25 | 深圳奥锐达科技有限公司 | 一种直方图可调的飞行时间距离测量系统及测量方法 |
WO2021051481A1 (zh) * | 2019-09-19 | 2021-03-25 | 深圳奥锐达科技有限公司 | 一种动态直方图绘制飞行时间距离测量方法及测量系统 |
CN112558097A (zh) * | 2020-11-23 | 2021-03-26 | Oppo(重庆)智能科技有限公司 | 电子装置、电子装置的控制方法、及计算机可读存储介质 |
CN112731424A (zh) * | 2019-10-15 | 2021-04-30 | 西克股份公司 | 用于检测目标对象的测距光电传感器和方法 |
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JP7088937B2 (ja) | 2016-12-30 | 2022-06-21 | イノビュージョン インコーポレイテッド | 多波長ライダー設計 |
US10942257B2 (en) | 2016-12-31 | 2021-03-09 | Innovusion Ireland Limited | 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices |
WO2018129408A1 (en) | 2017-01-05 | 2018-07-12 | Innovusion Ireland Limited | Method and system for encoding and decoding lidar |
US11009605B2 (en) | 2017-01-05 | 2021-05-18 | Innovusion Ireland Limited | MEMS beam steering and fisheye receiving lens for LiDAR system |
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WO2019125349A1 (en) | 2017-12-18 | 2019-06-27 | Montrose Laboratories Llc | Time-of-flight sensing using an addressable array of emitters |
US11493601B2 (en) | 2017-12-22 | 2022-11-08 | Innovusion, Inc. | High density LIDAR scanning |
US11675050B2 (en) | 2018-01-09 | 2023-06-13 | Innovusion, Inc. | LiDAR detection systems and methods |
US11977184B2 (en) | 2018-01-09 | 2024-05-07 | Seyond, Inc. | LiDAR detection systems and methods that use multi-plane mirrors |
US11391823B2 (en) | 2018-02-21 | 2022-07-19 | Innovusion, Inc. | LiDAR detection systems and methods with high repetition rate to observe far objects |
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US11579300B1 (en) | 2018-08-21 | 2023-02-14 | Innovusion, Inc. | Dual lens receive path for LiDAR system |
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EP3537180A1 (de) | 2019-09-11 |
EP3537180B1 (de) | 2021-12-15 |
DE102018203534A1 (de) | 2019-09-12 |
CN110244316B (zh) | 2024-01-16 |
US11598856B2 (en) | 2023-03-07 |
US20190277952A1 (en) | 2019-09-12 |
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