GB8626468D0 - Automatic speed limit alarm unit - Google Patents
Automatic speed limit alarm unitInfo
- Publication number
- GB8626468D0 GB8626468D0 GB868626468A GB8626468A GB8626468D0 GB 8626468 D0 GB8626468 D0 GB 8626468D0 GB 868626468 A GB868626468 A GB 868626468A GB 8626468 A GB8626468 A GB 8626468A GB 8626468 D0 GB8626468 D0 GB 8626468D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed limit
- alarm unit
- automatic speed
- limit alarm
- automatic
- 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- Withdrawn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
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/54—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating speed outside of the vehicle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/04—Special adaptations of driving means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
- G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
- G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08626468A GB2197108A (en) | 1986-11-05 | 1986-11-05 | Speed limit alarm for motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08626468A GB2197108A (en) | 1986-11-05 | 1986-11-05 | Speed limit alarm for motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8626468D0 true GB8626468D0 (en) | 1986-12-03 |
GB2197108A GB2197108A (en) | 1988-05-11 |
Family
ID=10606852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08626468A Withdrawn GB2197108A (en) | 1986-11-05 | 1986-11-05 | Speed limit alarm for motor vehicle |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2197108A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652931A2 (en) * | 1989-04-13 | 1991-04-12 | Tresse Jean Marie | ELECTRONIC ALARM CENTRAL ANTI-COLLISION AND DRIVING AID FOR MOTOR VEHICLES ROAD. |
IT1284323B1 (en) * | 1996-01-18 | 1998-05-18 | Skf Ind Spa | OPTICAL DEVICE FOR DETECTION OF POSITION DATA AND / OR RELATIVE ROTATION SPEED OF THE RINGS OF A BEARING |
GB9823671D0 (en) * | 1998-10-30 | 1998-12-23 | Dickinson George E | Excess speed alarm for road vehicle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1195532A (en) * | 1966-06-09 | 1970-06-17 | Plessey Co Ltd | Improvements relating to Speed Measuring Arrangements |
DE2135912A1 (en) * | 1971-07-17 | 1973-03-22 | Lestra Ag | DEVICE FOR SCANNING SPEED VALUES IN MOTOR VEHICLES |
DE2203320A1 (en) * | 1972-01-25 | 1973-08-02 | Daimler Benz Ag | DEVICE FOR THE FORMATION AND PROCESSING OF SPEED SIGNALS IN VEHICLES |
JPS54109484A (en) * | 1978-02-15 | 1979-08-28 | Nissan Motor | Speed alarm |
JPS5660741A (en) * | 1979-10-24 | 1981-05-25 | Nissan Motor Co Ltd | Transmission device of warning information for vehicle |
-
1986
- 1986-11-05 GB GB08626468A patent/GB2197108A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2197108A (en) | 1988-05-11 |
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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) |