GB8818729D0 - Velocity sensing apparatus - Google Patents
Velocity sensing apparatusInfo
- Publication number
- GB8818729D0 GB8818729D0 GB888818729A GB8818729A GB8818729D0 GB 8818729 D0 GB8818729 D0 GB 8818729D0 GB 888818729 A GB888818729 A GB 888818729A GB 8818729 A GB8818729 A GB 8818729A GB 8818729 D0 GB8818729 D0 GB 8818729D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- sensing apparatus
- velocity sensing
- velocity
- sensing
- Prior art date
- 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.)
- Withdrawn
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
- G01S17/02—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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8818729A GB2221591A (en) | 1988-08-06 | 1988-08-06 | Optical vehicle speedometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8818729A GB2221591A (en) | 1988-08-06 | 1988-08-06 | Optical vehicle speedometer |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8818729D0 true GB8818729D0 (en) | 1988-09-07 |
GB2221591A GB2221591A (en) | 1990-02-07 |
Family
ID=10641726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8818729A Withdrawn GB2221591A (en) | 1988-08-06 | 1988-08-06 | Optical vehicle speedometer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2221591A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9013559U1 (en) * | 1990-09-27 | 1990-12-06 | Mesacon Gesellschaft für Meßtechnik mbH, 4600 Dortmund | Optical device for measuring the speed or length of a moving surface |
GB2289814B (en) * | 1994-05-06 | 1998-06-17 | Europ Gas Turbines Ltd | Laser doppler velocimeter |
FR2720515B1 (en) * | 1994-05-27 | 1996-08-23 | Aerospatiale | Space laser observation instrument, and space vehicle comprising it. |
FR2891912B1 (en) * | 2005-10-07 | 2007-11-30 | Commissariat Energie Atomique | OPTICAL DEVICE FOR MEASURING MOVEMENT SPEED OF AN OBJECT WITH RESPECT TO A SURFACE |
US8508721B2 (en) * | 2009-08-18 | 2013-08-13 | The Boeing Company | Multifunction aircraft LIDAR |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1113322A (en) * | 1964-09-28 | 1968-05-15 | Decca Ltd | Improvements in or relating to doppler velocity measuring apparatus |
US3604804A (en) * | 1968-12-27 | 1971-09-14 | Gen Electric | Noncontacting motion sensor |
US4107680A (en) * | 1976-11-01 | 1978-08-15 | Rca Corporation | Digitally processed radar speed sensor |
US4414548A (en) * | 1981-03-30 | 1983-11-08 | Trw Inc. | Doppler speed sensing apparatus |
DE3374149D1 (en) * | 1982-05-25 | 1987-11-26 | Plessey Overseas | Vehicle mounted doppler radar system |
US4517566A (en) * | 1982-09-07 | 1985-05-14 | John H. Bryant | True ground speed sensor |
-
1988
- 1988-08-06 GB GB8818729A patent/GB2221591A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2221591A (en) | 1990-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |