JPWO2021026241A5 - - Google Patents
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- JPWO2021026241A5 JPWO2021026241A5 JP2022506630A JP2022506630A JPWO2021026241A5 JP WO2021026241 A5 JPWO2021026241 A5 JP WO2021026241A5 JP 2022506630 A JP2022506630 A JP 2022506630A JP 2022506630 A JP2022506630 A JP 2022506630A JP WO2021026241 A5 JPWO2021026241 A5 JP WO2021026241A5
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- JP
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- Prior art keywords
- peak
- registers
- detection circuit
- peaks
- peak detection
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962882907P | 2019-08-05 | 2019-08-05 | |
| US62/882,907 | 2019-08-05 | ||
| PCT/US2020/045016 WO2021026241A1 (en) | 2019-08-05 | 2020-08-05 | Processing system for lidar measurements |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2022543389A JP2022543389A (ja) | 2022-10-12 |
| JP2022543389A5 JP2022543389A5 (https=) | 2023-08-15 |
| JPWO2021026241A5 true JPWO2021026241A5 (https=) | 2023-08-15 |
| JP7663551B2 JP7663551B2 (ja) | 2025-04-16 |
Family
ID=74504173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022506630A Active JP7663551B2 (ja) | 2019-08-05 | 2020-08-05 | Lidar測定のための処理システム |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US12189038B2 (https=) |
| EP (2) | EP3990946B1 (https=) |
| JP (1) | JP7663551B2 (https=) |
| KR (1) | KR102878641B1 (https=) |
| CN (1) | CN114424086B (https=) |
| WO (1) | WO2021026241A1 (https=) |
Families Citing this family (33)
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| US11885915B2 (en) * | 2020-03-30 | 2024-01-30 | Stmicroelectronics (Research & Development) Limited | Time to digital converter |
| WO2022200340A1 (en) * | 2021-03-23 | 2022-09-29 | Osram Gmbh | Detection system and method of performing a time measurement |
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| CN115144863B (zh) * | 2021-03-31 | 2025-12-09 | 上海禾赛科技有限公司 | 确定噪声水平的方法、激光雷达以及测距方法 |
| US12164031B2 (en) * | 2021-04-30 | 2024-12-10 | Waymo Llc | Method and system for a threshold noise filter |
| WO2022253676A1 (de) * | 2021-06-02 | 2022-12-08 | Ifm Electronic Gmbh | Lichtlaufzeitkamera mit einem spad-lichtlaufzeitsensor |
| JP2022185842A (ja) * | 2021-06-03 | 2022-12-15 | ソニーセミコンダクタソリューションズ株式会社 | 光検出装置、光検出システム、および光検出方法 |
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| WO2023001363A1 (en) * | 2021-07-19 | 2023-01-26 | Huawei Technologies Co., Ltd. | Time-of-flight sensor |
| US12405376B2 (en) | 2021-07-27 | 2025-09-02 | Samsung Electronics Co., Ltd. | SPAD image sensor |
| CN115902835B (zh) * | 2021-09-30 | 2024-02-27 | 深圳市速腾聚创科技有限公司 | 一种雷达数据收发装置、测距方法及激光雷达 |
| KR102488494B1 (ko) * | 2021-11-12 | 2023-01-13 | 주식회사 에스오에스랩 | 라이다 데이터 처리 방법 |
| KR102488500B1 (ko) * | 2021-11-12 | 2023-01-13 | 주식회사 에스오에스랩 | 라이다 데이터 처리 방법 |
| KR102505602B1 (ko) * | 2021-11-12 | 2023-03-03 | 주식회사 에스오에스랩 | 라이다 데이터 처리 방법 |
| WO2023085466A1 (ko) * | 2021-11-12 | 2023-05-19 | 주식회사 에스오에스랩 | 라이다 데이터 처리 방법. |
| CN116413730B (zh) * | 2021-12-29 | 2024-05-31 | 深圳市速腾聚创科技有限公司 | 测距方法、装置、存储介质及激光雷达 |
| US12105224B2 (en) * | 2022-01-11 | 2024-10-01 | Samsung Electronics Co., Ltd | LiDAR adaptive single-pass histogramming for low power LiDAR system |
| JP2023108937A (ja) * | 2022-01-26 | 2023-08-07 | ソニーセミコンダクタソリューションズ株式会社 | 測距装置および測距装置の制御方法 |
| US20230417908A1 (en) * | 2022-06-23 | 2023-12-28 | Taiwan Semiconductor Manufacturing Company Ltd. | Periodical correlation detection for background light suppression in direct time-of-flight sensor |
| US20240036209A1 (en) * | 2022-08-01 | 2024-02-01 | Pixart Imaging Inc. | Optical sensor capable of cancelling interference |
| CN120051708A (zh) * | 2022-08-18 | 2025-05-27 | Lg伊诺特有限公司 | 传感器装置、lidar装置及其控制方法 |
| KR102825394B1 (ko) | 2022-08-31 | 2025-06-27 | 주식회사 솔리드뷰 | 거리 측정 장치 |
| US20240094359A1 (en) * | 2022-09-16 | 2024-03-21 | Huawei Technologies Co., Ltd. | Iterative histogram binwidth optimization method for a lidar system and lidar system implementing same |
| WO2024081230A1 (en) * | 2022-10-11 | 2024-04-18 | Zoox, Inc. | Lidar background noise detection and compensation |
| KR102862102B1 (ko) * | 2022-11-29 | 2025-09-22 | (주)시그봇 | 센서 장치 및 센서 장치의 데이터 처리 방법 |
| KR102638549B1 (ko) * | 2022-12-15 | 2024-02-20 | 주식회사 에스오에스랩 | 고해상도 라이다 데이터를 생성하기 위한 이용하는 라이다 장치 |
| EP4418005A1 (de) | 2023-02-16 | 2024-08-21 | Elmos Semiconductor SE | Verfahren und schaltung zur ermittlung des abstandes eines objekts von einer optischen tof-messeinrichtung sowie verwendung dieses verfahrens und dieser schaltung für eine lidar-vorrichtung |
| KR20250168441A (ko) * | 2023-03-31 | 2025-12-02 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 이벤트 검출 회로부, 이벤트 검출 센서, 이벤트 검출 방법 |
| CN116540953B (zh) * | 2023-07-07 | 2023-09-29 | 苏州识光芯科技术有限公司 | 时差区间分布直方图数据生成方法、装置、芯片及设备 |
| KR20250098541A (ko) | 2023-12-22 | 2025-07-01 | 주식회사 솔리드뷰 | 노출 시간을 조절할 수 있는 라이다 센서 |
| CN121232198B (zh) * | 2025-12-04 | 2026-03-10 | 吉林大学 | 光学相控阵激光雷达、激光雷达系统及其扫描方法 |
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-
2020
- 2020-08-05 KR KR1020227007027A patent/KR102878641B1/ko active Active
- 2020-08-05 EP EP20849369.2A patent/EP3990946B1/en active Active
- 2020-08-05 US US17/496,583 patent/US12189038B2/en active Active
- 2020-08-05 WO PCT/US2020/045016 patent/WO2021026241A1/en not_active Ceased
- 2020-08-05 CN CN202080066762.5A patent/CN114424086B/zh active Active
- 2020-08-05 JP JP2022506630A patent/JP7663551B2/ja active Active
- 2020-08-05 EP EP25216714.3A patent/EP4675315A3/en active Pending
-
2023
- 2023-04-26 US US18/139,847 patent/US20230273320A1/en not_active Abandoned
-
2025
- 2025-01-02 US US19/008,258 patent/US20250138193A1/en active Pending
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