AT377099B - DEVICE FOR MEASURING THE SPEED OF A MOVING OBJECT - Google Patents
DEVICE FOR MEASURING THE SPEED OF A MOVING OBJECTInfo
- Publication number
- AT377099B AT377099B AT0573179A AT573179A AT377099B AT 377099 B AT377099 B AT 377099B AT 0573179 A AT0573179 A AT 0573179A AT 573179 A AT573179 A AT 573179A AT 377099 B AT377099 B AT 377099B
- Authority
- AT
- Austria
- Prior art keywords
- measuring
- speed
- moving object
- moving
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
- G01S13/92—Radar or analogous systems specially adapted for specific applications for traffic control for velocity measurement
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1024378A CH633637A5 (en) | 1978-10-03 | 1978-10-03 | METHOD OF MEASURING THE SPEED OF A MOVING OBJECT. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA573179A ATA573179A (en) | 1984-06-15 |
| AT377099B true AT377099B (en) | 1985-02-11 |
Family
ID=4361030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0573179A AT377099B (en) | 1978-10-03 | 1979-08-27 | DEVICE FOR MEASURING THE SPEED OF A MOVING OBJECT |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT377099B (en) |
| CH (1) | CH633637A5 (en) |
| DE (1) | DE2845127A1 (en) |
| FR (1) | FR2438273B1 (en) |
| GB (1) | GB2035006B (en) |
| IT (1) | IT1123390B (en) |
| NL (1) | NL7907308A (en) |
| SE (1) | SE7908085L (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3810357A1 (en) * | 1988-03-26 | 1989-10-05 | Licentia Gmbh | METHOD FOR LOCAL TRAFFIC DATA ACQUISITION AND EVALUATION AND DEVICE FOR CARRYING OUT THE METHOD |
| WO1997037242A1 (en) * | 1996-04-01 | 1997-10-09 | Gatsometer B.V. | Method and apparatus for determining the speed and location of a vehicle |
| CN101943753B (en) * | 2010-07-29 | 2012-06-13 | 西安空间无线电技术研究所 | Method for measuring microwave radar beam central transverse velocity |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2237139C2 (en) * | 1972-07-28 | 1982-04-29 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Doppler radar for vehicle speed measurement - has underbody hollow conductor antenna with longitudinal slot aperture |
| US3838424A (en) * | 1973-02-20 | 1974-09-24 | Singer Co | Microwave interference pattern sensor |
| DE2714365C2 (en) * | 1977-03-31 | 1984-07-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Doppler radar device with determination of the direction of movement |
-
1978
- 1978-10-03 CH CH1024378A patent/CH633637A5/en not_active IP Right Cessation
- 1978-10-17 DE DE19782845127 patent/DE2845127A1/en not_active Withdrawn
-
1979
- 1979-08-27 AT AT0573179A patent/AT377099B/en not_active IP Right Cessation
- 1979-09-28 SE SE7908085A patent/SE7908085L/en not_active Application Discontinuation
- 1979-10-01 GB GB7933981A patent/GB2035006B/en not_active Expired
- 1979-10-01 IT IT26150/79A patent/IT1123390B/en active
- 1979-10-02 NL NL7907308A patent/NL7907308A/en not_active Application Discontinuation
- 1979-10-02 FR FR7924538A patent/FR2438273B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7908085L (en) | 1980-04-04 |
| IT7926150A0 (en) | 1979-10-01 |
| CH633637A5 (en) | 1982-12-15 |
| DE2845127A1 (en) | 1980-04-17 |
| IT1123390B (en) | 1986-04-30 |
| NL7907308A (en) | 1980-04-09 |
| FR2438273B1 (en) | 1985-08-23 |
| GB2035006B (en) | 1982-12-08 |
| FR2438273A1 (en) | 1980-04-30 |
| GB2035006A (en) | 1980-06-11 |
| ATA573179A (en) | 1984-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELA | Expired due to lapse of time |