WO1991007672A3 - Appareil de detection a distance pour vehicules - Google Patents
Appareil de detection a distance pour vehicules Download PDFInfo
- Publication number
- WO1991007672A3 WO1991007672A3 PCT/GB1990/001731 GB9001731W WO9107672A3 WO 1991007672 A3 WO1991007672 A3 WO 1991007672A3 GB 9001731 W GB9001731 W GB 9001731W WO 9107672 A3 WO9107672 A3 WO 9107672A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- remote sensing
- sensing apparatus
- determining
- threshold value
- Prior art date
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
- 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
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8925384.3 | 1989-11-09 | ||
GB898925384A GB8925384D0 (en) | 1989-11-09 | 1989-11-09 | Vehicle spacing system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1991007672A2 WO1991007672A2 (fr) | 1991-05-30 |
WO1991007672A3 true WO1991007672A3 (fr) | 1991-11-28 |
Family
ID=10666041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1990/001731 WO1991007672A2 (fr) | 1989-11-09 | 1990-11-09 | Appareil de detection a distance pour vehicules |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6644790A (fr) |
GB (1) | GB8925384D0 (fr) |
WO (1) | WO1991007672A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11567179B2 (en) | 2020-07-21 | 2023-01-31 | Leddartech Inc. | Beam-steering device particularly for LIDAR systems |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9202472D0 (en) * | 1992-02-05 | 1992-03-18 | Int Automotive Design Uk Ltd | Motor vehicle display system and ranging device |
DE4326529A1 (de) * | 1993-08-06 | 1995-02-09 | Bayerische Motoren Werke Ag | Verfahren zum Vermeiden von Kollisionen von Kraftfahrzeugen |
US6133852A (en) * | 1994-08-05 | 2000-10-17 | Design Technology | Motor vehicle system and ranging device |
EP3206046B1 (fr) * | 2007-12-21 | 2021-08-25 | Leddartech Inc. | Procédés et systèmes de détection et de télémétrie |
EP4185888A1 (fr) | 2020-07-21 | 2023-05-31 | Leddartech Inc. | Dispositif d'orientation de faisceau, en particulier pour systèmes lidar |
CA3125716C (fr) | 2020-07-21 | 2024-04-09 | Leddartech Inc. | Systemes et methodes de lidar a grand angle utilisant une optique de grossissement non uniforme |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655619A1 (de) * | 1975-12-08 | 1977-06-23 | Nissan Motor | Automatisches zwangsbremssystem fuer fahrzeuge |
GB2081547A (en) * | 1980-07-25 | 1982-02-17 | Nissan Motor | Vehicle obstacle detector |
US4833469A (en) * | 1987-08-03 | 1989-05-23 | David Constant V | Obstacle proximity detector for moving vehicles and method for use thereof |
-
1989
- 1989-11-09 GB GB898925384A patent/GB8925384D0/en active Pending
-
1990
- 1990-11-09 WO PCT/GB1990/001731 patent/WO1991007672A2/fr unknown
- 1990-11-09 AU AU66447/90A patent/AU6644790A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655619A1 (de) * | 1975-12-08 | 1977-06-23 | Nissan Motor | Automatisches zwangsbremssystem fuer fahrzeuge |
GB2081547A (en) * | 1980-07-25 | 1982-02-17 | Nissan Motor | Vehicle obstacle detector |
US4833469A (en) * | 1987-08-03 | 1989-05-23 | David Constant V | Obstacle proximity detector for moving vehicles and method for use thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11567179B2 (en) | 2020-07-21 | 2023-01-31 | Leddartech Inc. | Beam-steering device particularly for LIDAR systems |
Also Published As
Publication number | Publication date |
---|---|
WO1991007672A2 (fr) | 1991-05-30 |
GB8925384D0 (en) | 1989-12-28 |
AU6644790A (en) | 1991-06-13 |
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