JPWO2024024477A1 - - Google Patents
Info
- Publication number
- JPWO2024024477A1 JPWO2024024477A1 JP2024536933A JP2024536933A JPWO2024024477A1 JP WO2024024477 A1 JPWO2024024477 A1 JP WO2024024477A1 JP 2024536933 A JP2024536933 A JP 2024536933A JP 2024536933 A JP2024536933 A JP 2024536933A JP WO2024024477 A1 JPWO2024024477 A1 JP WO2024024477A1
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
- G01S15/104—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/50—Systems of measurement, based on relative movement of the target
- G01S15/58—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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/50—Systems of measurement, based on relative movement of the target
- G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S15/582—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse-modulated waves and based upon the Doppler effect resulting from movement of targets
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/50—Systems of measurement, based on relative movement of the target
- G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S15/586—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
-
- 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
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/524—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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
-
- 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
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022118988 | 2022-07-26 | ||
| PCT/JP2023/025441 WO2024024477A1 (ja) | 2022-07-26 | 2023-07-10 | 物体検知装置、物体検知方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024024477A1 true JPWO2024024477A1 (https=) | 2024-02-01 |
| JPWO2024024477A5 JPWO2024024477A5 (https=) | 2024-09-17 |
Family
ID=89706226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024536933A Pending JPWO2024024477A1 (https=) | 2022-07-26 | 2023-07-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250164625A1 (https=) |
| JP (1) | JPWO2024024477A1 (https=) |
| DE (1) | DE112023003230T5 (https=) |
| WO (1) | WO2024024477A1 (https=) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975729A (en) * | 1957-05-31 | 1976-08-17 | Aeronutronic Ford Corporation | Target detecting system |
| JPS57114997A (en) * | 1981-01-07 | 1982-07-17 | Omron Tateisi Electronics Co | Traffic flow measuring apparatus |
| JPH01223370A (ja) * | 1988-03-03 | 1989-09-06 | Nec Corp | 包絡線検出ソノブイ |
| JPH02116775A (ja) * | 1988-10-27 | 1990-05-01 | Mazda Motor Corp | 速度検出装置 |
| JPH0836056A (ja) * | 1994-07-25 | 1996-02-06 | Matsushita Electric Works Ltd | 超音波センサ |
| JPH0993041A (ja) * | 1995-09-27 | 1997-04-04 | Kenwood Corp | 包絡線検波回路 |
| JPH09297172A (ja) * | 1996-05-01 | 1997-11-18 | Nec Corp | アクティブソーナー装置 |
| JPH1073658A (ja) * | 1996-08-30 | 1998-03-17 | Ricoh Micro Electron Kk | 超音波測定装置 |
| JPH11242078A (ja) * | 1997-12-25 | 1999-09-07 | Nippon Signal Co Ltd:The | 超音波式速度計測装置 |
-
2023
- 2023-07-10 WO PCT/JP2023/025441 patent/WO2024024477A1/ja not_active Ceased
- 2023-07-10 JP JP2024536933A patent/JPWO2024024477A1/ja active Pending
- 2023-07-10 DE DE112023003230.0T patent/DE112023003230T5/de active Pending
-
2025
- 2025-01-23 US US19/035,418 patent/US20250164625A1/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975729A (en) * | 1957-05-31 | 1976-08-17 | Aeronutronic Ford Corporation | Target detecting system |
| JPS57114997A (en) * | 1981-01-07 | 1982-07-17 | Omron Tateisi Electronics Co | Traffic flow measuring apparatus |
| JPH01223370A (ja) * | 1988-03-03 | 1989-09-06 | Nec Corp | 包絡線検出ソノブイ |
| JPH02116775A (ja) * | 1988-10-27 | 1990-05-01 | Mazda Motor Corp | 速度検出装置 |
| JPH0836056A (ja) * | 1994-07-25 | 1996-02-06 | Matsushita Electric Works Ltd | 超音波センサ |
| JPH0993041A (ja) * | 1995-09-27 | 1997-04-04 | Kenwood Corp | 包絡線検波回路 |
| JPH09297172A (ja) * | 1996-05-01 | 1997-11-18 | Nec Corp | アクティブソーナー装置 |
| JPH1073658A (ja) * | 1996-08-30 | 1998-03-17 | Ricoh Micro Electron Kk | 超音波測定装置 |
| JPH11242078A (ja) * | 1997-12-25 | 1999-09-07 | Nippon Signal Co Ltd:The | 超音波式速度計測装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024024477A1 (ja) | 2024-02-01 |
| US20250164625A1 (en) | 2025-05-22 |
| DE112023003230T5 (de) | 2025-05-28 |
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