JPWO2023135943A1 - - Google Patents
Info
- Publication number
- JPWO2023135943A1 JPWO2023135943A1 JP2023573878A JP2023573878A JPWO2023135943A1 JP WO2023135943 A1 JPWO2023135943 A1 JP WO2023135943A1 JP 2023573878 A JP2023573878 A JP 2023573878A JP 2023573878 A JP2023573878 A JP 2023573878A JP WO2023135943 A1 JPWO2023135943 A1 JP WO2023135943A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- 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
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- 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
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
-
- 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
- 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
- G01S17/894—Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [2D] array of receiver pixels, e.g. time-of-flight cameras or flash lidar
-
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022004991 | 2022-01-17 | ||
| PCT/JP2022/043367 WO2023135943A1 (ja) | 2022-01-17 | 2022-11-24 | 測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023135943A1 true JPWO2023135943A1 (https=) | 2023-07-20 |
| JPWO2023135943A5 JPWO2023135943A5 (https=) | 2025-08-26 |
Family
ID=87278924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023573878A Pending JPWO2023135943A1 (https=) | 2022-01-17 | 2022-11-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250085423A1 (https=) |
| EP (1) | EP4468035A4 (https=) |
| JP (1) | JPWO2023135943A1 (https=) |
| CN (1) | CN118613744A (https=) |
| WO (1) | WO2023135943A1 (https=) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101710514B1 (ko) * | 2010-09-03 | 2017-02-27 | 삼성전자주식회사 | 깊이 센서 및 이를 이용한 거리 추정 방법 |
| JP6910010B2 (ja) * | 2016-02-17 | 2021-07-28 | パナソニックＩｐマネジメント株式会社 | 距離測定装置 |
| CN113466882B (zh) * | 2017-07-05 | 2026-03-24 | 奥斯特公司 | 光测距装置 |
| JP2019191126A (ja) | 2018-04-27 | 2019-10-31 | シャープ株式会社 | 光レーダ装置 |
| CN112543875B (zh) * | 2018-08-03 | 2024-12-13 | 欧普赛斯技术有限公司 | 分布式模块化固态lidar系统 |
| JP2020106339A (ja) * | 2018-12-26 | 2020-07-09 | ソニーセミコンダクタソリューションズ株式会社 | 測定装置および測距装置 |
| JP7550221B2 (ja) * | 2020-05-15 | 2024-09-12 | ソニーセミコンダクタソリューションズ株式会社 | 光学モジュールおよび距離測定装置 |
-
2022
- 2022-11-24 CN CN202280089183.1A patent/CN118613744A/zh active Pending
- 2022-11-24 EP EP22920463.1A patent/EP4468035A4/en active Pending
- 2022-11-24 JP JP2023573878A patent/JPWO2023135943A1/ja active Pending
- 2022-11-24 US US18/729,370 patent/US20250085423A1/en active Pending
- 2022-11-24 WO PCT/JP2022/043367 patent/WO2023135943A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023135943A1 (ja) | 2023-07-20 |
| EP4468035A4 (en) | 2025-05-07 |
| US20250085423A1 (en) | 2025-03-13 |
| EP4468035A1 (en) | 2024-11-27 |
| CN118613744A (zh) | 2024-09-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250818 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250818 |