JPWO2023188478A1 - - Google Patents
Info
- Publication number
- JPWO2023188478A1 JPWO2023188478A1 JP2024511178A JP2024511178A JPWO2023188478A1 JP WO2023188478 A1 JPWO2023188478 A1 JP WO2023188478A1 JP 2024511178 A JP2024511178 A JP 2024511178A JP 2024511178 A JP2024511178 A JP 2024511178A JP WO2023188478 A1 JPWO2023188478 A1 JP WO2023188478A1
- 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
- G01S7/491—Details of non-pulse systems
- G01S7/4911—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
- G01S17/32—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
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
-
- 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
-
- 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
- G01S7/497—Means for monitoring or calibrating
-
- 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 |
|---|---|---|---|
| JP2022055097 | 2022-03-30 | ||
| PCT/JP2022/038078 WO2023188478A1 (ja) | 2022-03-30 | 2022-10-12 | 計測装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023188478A1 true JPWO2023188478A1 (https=) | 2023-10-05 |
| JPWO2023188478A5 JPWO2023188478A5 (https=) | 2024-12-09 |
Family
ID=88200658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024511178A Pending JPWO2023188478A1 (https=) | 2022-03-30 | 2022-10-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250004114A1 (https=) |
| EP (1) | EP4502657A4 (https=) |
| JP (1) | JPWO2023188478A1 (https=) |
| CN (1) | CN118829904A (https=) |
| WO (1) | WO2023188478A1 (https=) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388739A1 (de) * | 2002-08-09 | 2004-02-11 | HILTI Aktiengesellschaft | Laserdistanzmessgerät mit Phasenlaufzeitmessung |
| JP2005111165A (ja) * | 2003-10-10 | 2005-04-28 | Hamamatsu Photonics Kk | 散乱吸収体計測装置及び計測方法 |
| EP2677340A1 (en) * | 2012-06-18 | 2013-12-25 | Hexagon Technology Center GmbH | Distance measuring method using dynamic pulse width adaptation |
| JP6632262B2 (ja) * | 2015-09-04 | 2020-01-22 | キヤノン株式会社 | 眼科装置及びその作動方法 |
| CN110520753B (zh) | 2017-04-13 | 2023-05-30 | 三菱电机株式会社 | 激光雷达装置 |
| 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 |
| DE102018222415A1 (de) * | 2018-12-20 | 2020-06-25 | Robert Bosch Gmbh | Multikanal-Analog-Digital-Wandlervorrichtung für einen optoelektronischen Sensor, Verfahren zur Signalmodulation in einem optoelektronischen Sensor und laserbasierter Entfernungs- und/oder Geschwindigkeitssensor |
| DE102019210999B4 (de) * | 2019-07-24 | 2023-07-13 | Carl Zeiss Ag | Vorrichtung und Verfahren zur scannenden Abstandsermittlung eines Objekts |
| JP2022010910A (ja) | 2020-06-29 | 2022-01-17 | 株式会社東海理化電機製作所 | 制御システム、及び制御方法 |
| JPWO2023145191A1 (https=) * | 2022-01-27 | 2023-08-03 |
-
2022
- 2022-10-12 JP JP2024511178A patent/JPWO2023188478A1/ja active Pending
- 2022-10-12 WO PCT/JP2022/038078 patent/WO2023188478A1/ja not_active Ceased
- 2022-10-12 EP EP22935609.2A patent/EP4502657A4/en active Pending
- 2022-10-12 CN CN202280093281.2A patent/CN118829904A/zh active Pending
-
2024
- 2024-09-12 US US18/882,812 patent/US20250004114A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4502657A4 (en) | 2025-07-09 |
| CN118829904A (zh) | 2024-10-22 |
| WO2023188478A1 (ja) | 2023-10-05 |
| US20250004114A1 (en) | 2025-01-02 |
| EP4502657A1 (en) | 2025-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240925 |