JPWO2023145191A1 - - Google Patents
Info
- Publication number
- JPWO2023145191A1 JPWO2023145191A1 JP2023576634A JP2023576634A JPWO2023145191A1 JP WO2023145191 A1 JPWO2023145191 A1 JP WO2023145191A1 JP 2023576634 A JP2023576634 A JP 2023576634A JP 2023576634 A JP2023576634 A JP 2023576634A JP WO2023145191 A1 JPWO2023145191 A1 JP WO2023145191A1
- 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
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
-
- 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
- G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S17/34—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
-
- 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
- G01S17/50—Systems of measurement based on relative movement of target
- G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022010910 | 2022-01-27 | ||
| PCT/JP2022/041785 WO2023145191A1 (ja) | 2022-01-27 | 2022-11-09 | 計測装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023145191A1 true JPWO2023145191A1 (https=) | 2023-08-03 |
| JPWO2023145191A5 JPWO2023145191A5 (https=) | 2024-10-07 |
Family
ID=87471361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023576634A Pending JPWO2023145191A1 (https=) | 2022-01-27 | 2022-11-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240345221A1 (https=) |
| EP (1) | EP4471452A4 (https=) |
| JP (1) | JPWO2023145191A1 (https=) |
| CN (1) | CN118525220A (https=) |
| WO (1) | WO2023145191A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2023188478A1 (https=) * | 2022-03-30 | 2023-10-05 | ||
| WO2025154380A1 (ja) * | 2024-01-17 | 2025-07-24 | パナソニックＩｐマネジメント株式会社 | 計測装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3143926B1 (en) * | 2006-02-08 | 2020-07-01 | The General Hospital Corporation | Methods, arrangements and systems for obtaining information associated with an anatomical sample using optical microscopy |
| JP2010127840A (ja) * | 2008-11-28 | 2010-06-10 | Mitsubishi Electric Corp | 光波レーダ装置 |
| CN110520753B (zh) | 2017-04-13 | 2023-05-30 | 三菱电机株式会社 | 激光雷达装置 |
| US11249190B2 (en) * | 2017-06-20 | 2022-02-15 | Mitsubishi Electric Corporation | Laser radar device and method for controlling frequency modulation |
| JP7074311B2 (ja) | 2017-08-30 | 2022-05-24 | 国立研究開発法人産業技術総合研究所 | 光学的距離測定装置および測定方法 |
| WO2019130472A1 (ja) * | 2017-12-27 | 2019-07-04 | 三菱電機株式会社 | レーザレーダ装置 |
| US20210349213A1 (en) * | 2020-05-05 | 2021-11-11 | Ivan Grudinin | Arbitrary optical waveform generation utilizing frequency discriminators |
-
2022
- 2022-11-09 JP JP2023576634A patent/JPWO2023145191A1/ja active Pending
- 2022-11-09 EP EP22924045.2A patent/EP4471452A4/en not_active Withdrawn
- 2022-11-09 WO PCT/JP2022/041785 patent/WO2023145191A1/ja not_active Ceased
- 2022-11-09 CN CN202280088238.7A patent/CN118525220A/zh active Pending
-
2024
- 2024-06-26 US US18/755,623 patent/US20240345221A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240345221A1 (en) | 2024-10-17 |
| CN118525220A (zh) | 2024-08-20 |
| EP4471452A1 (en) | 2024-12-04 |
| WO2023145191A1 (ja) | 2023-08-03 |
| EP4471452A4 (en) | 2025-05-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240701 |