BR7208332D0 - Um circuito de processamento de sinais - Google Patents
Um circuito de processamento de sinaisInfo
- Publication number
- BR7208332D0 BR7208332D0 BR008332/72A BR833272A BR7208332D0 BR 7208332 D0 BR7208332 D0 BR 7208332D0 BR 008332/72 A BR008332/72 A BR 008332/72A BR 833272 A BR833272 A BR 833272A BR 7208332 D0 BR7208332 D0 BR 7208332D0
- Authority
- BR
- Brazil
- Prior art keywords
- signal processing
- processing circuit
- circuit
- signal
- processing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/361—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
- B60T8/17633—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface based on analogue circuits or digital circuits comprised of discrete electronic elements
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/0891—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values with indication of predetermined acceleration values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
-
- 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
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00233579A US3833268A (en) | 1972-03-10 | 1972-03-10 | Wheel slip control system for automotive vehicles and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7208332D0 true BR7208332D0 (pt) | 1973-12-18 |
Family
ID=22877822
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR008331/72A BR7208331D0 (pt) | 1972-03-10 | 1972-11-27 | Um sistema de controle de patinagem de roda |
BR008332/72A BR7208332D0 (pt) | 1972-03-10 | 1972-11-27 | Um circuito de processamento de sinais |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR008331/72A BR7208331D0 (pt) | 1972-03-10 | 1972-11-27 | Um sistema de controle de patinagem de roda |
Country Status (7)
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958835A (en) * | 1974-12-09 | 1976-05-25 | The Bendix Corporation | Adaptive braking control circuit |
US4036537A (en) * | 1975-10-06 | 1977-07-19 | Wagner Electric Corporation | Time delayed actuation of wheel slip control system for automotive vehicles and the like |
US4090741A (en) * | 1977-02-22 | 1978-05-23 | The B. F. Goodrich Company | Anti-skid brake control system with circuit for monitoring slower wheel |
HU177628B (en) * | 1977-08-10 | 1981-11-28 | Girling Ltd | Method and arrangement for operating anti-sleep brake-adjusting systems |
DE2758529A1 (de) * | 1977-12-28 | 1979-08-16 | Bosch Gmbh Robert | Antiblockierregelsystem |
US4184203A (en) * | 1978-10-20 | 1980-01-15 | Crane Co. | Wheel speed sensing system |
JPS5653944A (en) * | 1979-10-09 | 1981-05-13 | Nissan Motor Co Ltd | Antiskid controller |
JPS5653943A (en) * | 1979-10-09 | 1981-05-13 | Nissan Motor Co Ltd | Antiskid controller |
JPS61197312U (US06826419-20041130-M00005.png) * | 1985-05-30 | 1986-12-09 | ||
JP2005521866A (ja) * | 2002-03-28 | 2005-07-21 | ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ | 自動車走行中のタイヤ挙動を監視する方法およびシステム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1655454A1 (de) * | 1967-10-28 | 1971-08-12 | Teldix Gmbh | Fuer druckmittelbetaetigte Fahrzeugbremsen geeignetes Antiblockierregelsystem |
US3494671A (en) * | 1968-03-13 | 1970-02-10 | Bendix Corp | Automotive anti-skid control system |
US3578819A (en) * | 1968-09-23 | 1971-05-18 | Kelsey Hayes Co | Skid control system |
US3612622A (en) * | 1969-02-27 | 1971-10-12 | Kelsey Hayes Co | Skid control system |
US4353601A (en) * | 1969-06-30 | 1982-10-12 | Texas Instruments Incorporated | Vehicle skid control |
US3640588A (en) * | 1970-03-03 | 1972-02-08 | Bendix Corp | Means for delaying effective control of vehicle braking by an adaptive braking system until certain wheel velocity and deceleration conditions have been satisfied |
US3704043A (en) * | 1970-09-10 | 1972-11-28 | Bendix Corp | Adaptive braking control system |
-
1972
- 1972-03-10 US US00233579A patent/US3833268A/en not_active Expired - Lifetime
- 1972-09-27 CA CA152,679A patent/CA1017832A/en not_active Expired
- 1972-10-11 IT IT53317/72A patent/IT966296B/it active
- 1972-11-27 BR BR008331/72A patent/BR7208331D0/pt unknown
- 1972-11-27 BR BR008332/72A patent/BR7208332D0/pt unknown
-
1973
- 1973-01-23 FR FR7302305A patent/FR2182814B1/fr not_active Expired
- 1973-02-14 JP JP1758373A patent/JPS5322622B2/ja not_active Expired
- 1973-03-07 GB GB1096473A patent/GB1393841A/en not_active Expired
- 1973-06-01 FR FR7320097A patent/FR2188365B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49697A (US06826419-20041130-M00005.png) | 1974-01-07 |
US3833268A (en) | 1974-09-03 |
BR7208331D0 (pt) | 1973-12-18 |
JPS5322622B2 (US06826419-20041130-M00005.png) | 1978-07-10 |
FR2182814B1 (US06826419-20041130-M00005.png) | 1977-12-30 |
GB1393841A (en) | 1975-05-14 |
FR2188365B1 (US06826419-20041130-M00005.png) | 1976-12-03 |
FR2188365A1 (US06826419-20041130-M00005.png) | 1974-01-18 |
IT966296B (it) | 1974-02-11 |
CA1017832A (en) | 1977-09-20 |
FR2182814A1 (US06826419-20041130-M00005.png) | 1973-12-14 |
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