SE7706599L - Hastighetsmetsystem - Google Patents
HastighetsmetsystemInfo
- Publication number
- SE7706599L SE7706599L SE7706599A SE7706599A SE7706599L SE 7706599 L SE7706599 L SE 7706599L SE 7706599 A SE7706599 A SE 7706599A SE 7706599 A SE7706599 A SE 7706599A SE 7706599 L SE7706599 L SE 7706599L
- Authority
- SE
- Sweden
- Prior art keywords
- measurement system
- speed measurement
- speed
- measurement
- 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
- 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
- G01S15/60—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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24178/76A IT1074163B (it) | 1976-06-11 | 1976-06-11 | Dispositivo per misurare la velocita di un veicolo particolarmente di un veicolo a trazione totale |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7706599L true SE7706599L (sv) | 1977-12-12 |
Family
ID=11212386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7706599A SE7706599L (sv) | 1976-06-11 | 1977-06-07 | Hastighetsmetsystem |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2725542A1 (sv) |
FR (1) | FR2354565A1 (sv) |
IT (1) | IT1074163B (sv) |
NL (1) | NL7706321A (sv) |
SE (1) | SE7706599L (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554599B1 (fr) * | 1983-11-08 | 1987-07-31 | Renault | Procede et dispositif de mesure par ultrasons de la vitesse d'avancement d'un vehicule par rapport au sol |
AU575396B2 (en) * | 1984-05-14 | 1988-07-28 | Deere & Company | Ground speed sensor |
US4713665A (en) * | 1984-05-14 | 1987-12-15 | Deere & Company | Ground speed sensor |
US4942558A (en) * | 1988-03-31 | 1990-07-17 | Micro-Trak Systems, Inc. | Ultrasonic velocity sensor |
JP2511521B2 (ja) * | 1989-04-28 | 1996-06-26 | 日産自動車株式会社 | 超音波ドップラ方式対地車速計 |
JPH02287182A (ja) * | 1989-04-28 | 1990-11-27 | Nissan Motor Co Ltd | 超音波ドップラ方式対地速度計 |
JPH03108683A (ja) * | 1989-09-22 | 1991-05-08 | Nissan Motor Co Ltd | 超音波ドップラ方式対地車速計 |
-
1976
- 1976-06-11 IT IT24178/76A patent/IT1074163B/it active
-
1977
- 1977-06-06 DE DE19772725542 patent/DE2725542A1/de active Pending
- 1977-06-07 SE SE7706599A patent/SE7706599L/sv unknown
- 1977-06-08 NL NL7706321A patent/NL7706321A/xx not_active Application Discontinuation
- 1977-06-10 FR FR7718430A patent/FR2354565A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2725542A1 (de) | 1977-12-29 |
IT1074163B (it) | 1985-04-17 |
NL7706321A (nl) | 1977-12-13 |
FR2354565A1 (fr) | 1978-01-06 |
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