JP2021504707A5 - - Google Patents
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- JP2021504707A5 JP2021504707A5 JP2020529120A JP2020529120A JP2021504707A5 JP 2021504707 A5 JP2021504707 A5 JP 2021504707A5 JP 2020529120 A JP2020529120 A JP 2020529120A JP 2020529120 A JP2020529120 A JP 2020529120A JP 2021504707 A5 JP2021504707 A5 JP 2021504707A5
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- lens
- laser source
- irradiation
- laser
- cylindrical lens
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- 230000003287 optical effect Effects 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 27
- 238000003384 imaging method Methods 0.000 claims description 9
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762593105P | 2017-11-30 | 2017-11-30 | |
| US62/593,105 | 2017-11-30 | ||
| US16/203,430 US11592530B2 (en) | 2017-11-30 | 2018-11-28 | Detector designs for improved resolution in lidar systems |
| US16/203,422 | 2018-11-28 | ||
| US16/203,430 | 2018-11-28 | ||
| US16/203,422 US11585902B2 (en) | 2017-11-30 | 2018-11-28 | Optical designs using cylindrical lenses for improved resolution in lidar systems |
| PCT/US2018/062994 WO2019108752A2 (en) | 2017-11-30 | 2018-11-29 | Optical designs and detector designs for improved resolution in lidar systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021504707A JP2021504707A (ja) | 2021-02-15 |
| JP2021504707A5 true JP2021504707A5 (enExample) | 2022-01-06 |
| JP7319690B2 JP7319690B2 (ja) | 2023-08-02 |
Family
ID=66632998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020529120A Active JP7319690B2 (ja) | 2017-11-30 | 2018-11-29 | ライダーシステムの分解能を向上させるための光学設計および検出器設計 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11592530B2 (enExample) |
| EP (1) | EP3717937A4 (enExample) |
| JP (1) | JP7319690B2 (enExample) |
| KR (1) | KR102626258B1 (enExample) |
| CN (1) | CN111566512B (enExample) |
| WO (1) | WO2019108752A2 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11592530B2 (en) | 2017-11-30 | 2023-02-28 | Cepton Technologies, Inc. | Detector designs for improved resolution in lidar systems |
| US11592527B2 (en) | 2018-02-16 | 2023-02-28 | Cepton Technologies, Inc. | Systems for incorporating LiDAR sensors in a headlamp module of a vehicle |
| CN111751838B (zh) * | 2019-03-28 | 2025-06-06 | 上海小瞳智能科技有限公司 | 一种微型固态激光雷达及其数据处理方法 |
| US11525892B2 (en) * | 2019-06-28 | 2022-12-13 | Waymo Llc | Beam homogenization for occlusion resistance |
| RU2719424C1 (ru) * | 2019-09-16 | 2020-04-17 | Александр Алексеевич Семенов | Система машинного зрения с электромагнитным отклонением луча |
| RU2762744C2 (ru) | 2019-12-23 | 2021-12-22 | Общество с ограниченной ответственностью "Яндекс Беспилотные Технологии" | СПОСОБЫ И СИСТЕМЫ ОБНАРУЖЕНИЯ С ПОМОЩЬЮ ЛИДАРА (LiDAR) С ВОЛОКОННО-ОПТИЧЕСКОЙ МАТРИЦЕЙ |
| CN111413686B (zh) * | 2020-05-18 | 2025-03-11 | 武汉天眸光电科技有限公司 | 激光雷达光学系统及激光雷达 |
| US20220043124A1 (en) * | 2020-08-07 | 2022-02-10 | Uatc, Llc | Light Detection and Ranging (LIDAR) System Having Transmit Optics for Pre-Collimation Steering |
| KR102588354B1 (ko) * | 2021-03-08 | 2023-10-13 | 한국알프스 주식회사 | 스캔 성능이 향상된 광위상 배열 라이다 |
| CN113721250B (zh) * | 2021-08-30 | 2024-11-15 | 中国电子科技集团公司第四十四研究所 | 一种离散视场激光近程探测前端装置 |
| CN120233370A (zh) * | 2021-09-15 | 2025-07-01 | 上海禾赛科技有限公司 | 光发射装置、光探测装置、及激光雷达 |
| US20230176221A1 (en) * | 2021-10-06 | 2023-06-08 | Continental Autonomous Mobility US, LLC | Lidar system with reduced parallax, distortion, and defocus issues |
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| WO2023182371A1 (ja) * | 2022-03-25 | 2023-09-28 | 株式会社小糸製作所 | 照明装置、アクティブセンサ、物体識別システム、車両用灯具 |
| US12416802B2 (en) | 2022-04-01 | 2025-09-16 | Stmicroelectronics International N.V. | Scanner laser optics for LIDAR |
| US20240125940A1 (en) * | 2022-10-12 | 2024-04-18 | Lg Innotek Co., Ltd. | Systems and methods for variable-resolution refinement of geiger mode lidar |
| WO2025129458A1 (zh) * | 2023-12-19 | 2025-06-26 | 深圳引望智能技术有限公司 | 光学组件、光学系统和激光雷达 |
| CN119179193B (zh) * | 2024-11-26 | 2025-03-11 | 杭州视光半导体科技有限公司 | 准直柱面镜头 |
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-
2018
- 2018-11-28 US US16/203,430 patent/US11592530B2/en active Active
- 2018-11-28 US US16/203,422 patent/US11585902B2/en active Active
- 2018-11-29 JP JP2020529120A patent/JP7319690B2/ja active Active
- 2018-11-29 WO PCT/US2018/062994 patent/WO2019108752A2/en not_active Ceased
- 2018-11-29 EP EP18884348.6A patent/EP3717937A4/en active Pending
- 2018-11-29 CN CN201880085629.7A patent/CN111566512B/zh active Active
- 2018-11-29 KR KR1020207018298A patent/KR102626258B1/ko active Active
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