BR7409925A - Um conjunto aperfeicoado de controle de velocidade automatico para veiculos - Google Patents
Um conjunto aperfeicoado de controle de velocidade automatico para veiculosInfo
- Publication number
- BR7409925A BR7409925A BR9925/74A BR992574A BR7409925A BR 7409925 A BR7409925 A BR 7409925A BR 9925/74 A BR9925/74 A BR 9925/74A BR 992574 A BR992574 A BR 992574A BR 7409925 A BR7409925 A BR 7409925A
- Authority
- BR
- Brazil
- Prior art keywords
- vehicles
- speed control
- automatic speed
- improved set
- improved
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/06—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including fluid pressure actuated servomechanism in which the vehicle velocity affecting element is actuated by fluid pressure
- B60K31/10—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including fluid pressure actuated servomechanism in which the vehicle velocity affecting element is actuated by fluid pressure and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of a pressure which is fed into the controlling means
- B60K31/102—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including fluid pressure actuated servomechanism in which the vehicle velocity affecting element is actuated by fluid pressure and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of a pressure which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator
- B60K31/105—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including fluid pressure actuated servomechanism in which the vehicle velocity affecting element is actuated by fluid pressure and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of a pressure which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator in a memory, e.g. a capacitor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
-
- 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
- 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
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
- G01P3/4805—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the electrical integration of the generated pulses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0019—Control system elements or transfer functions
- B60W2050/0022—Gains, weighting coefficients or weighting functions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Controls For Constant Speed Travelling (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Velocity Or Acceleration (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US423549A US3885644A (en) | 1973-12-10 | 1973-12-10 | Variable gain vehicle speed control system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7409925A true BR7409925A (pt) | 1976-05-25 |
Family
ID=23679288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9925/74A BR7409925A (pt) | 1973-12-10 | 1974-11-27 | Um conjunto aperfeicoado de controle de velocidade automatico para veiculos |
Country Status (5)
Country | Link |
---|---|
US (1) | US3885644A (pt) |
JP (1) | JPS537593B2 (pt) |
BR (1) | BR7409925A (pt) |
CA (1) | CA1023036A (pt) |
DE (1) | DE2458387A1 (pt) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2511609C3 (de) * | 1975-03-17 | 1980-08-28 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einrichtung zum Regeln der Fahrgeschwindigkeit eines Kraftfahrzeuges |
DE2537415C2 (de) * | 1975-08-22 | 1982-05-19 | Robert Bosch Gmbh, 7000 Stuttgart | Regelkreis zum Regeln der Fahrgeschwindigkeit eines Kraftfahrzeuges |
DE2636540C2 (de) * | 1976-08-13 | 1984-09-27 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einrichtung zum Regeln der Fahrgeschwindigkeit eines Kraftfahrzeuges |
DE2637122A1 (de) * | 1976-08-18 | 1978-02-23 | Bosch Gmbh Robert | Stellglied zur beeinflussung einer regelstrecke |
US4215760A (en) * | 1977-03-22 | 1980-08-05 | Aisin Seiki Kabushiki Kaisha | Automobile speed control system |
US4113046A (en) * | 1977-06-20 | 1978-09-12 | Arpino R | Vehicle fuel economy indicator |
FR2425956A2 (fr) * | 1977-11-16 | 1979-12-14 | Renault | Procede de regulation de vitesse d'un moteur a combustion interne et systeme limiteur en faisant application |
DE2754825A1 (de) * | 1977-12-09 | 1979-06-13 | Vdo Schindling | Einrichtung zum regeln der fahrgeschwindigkeit eines kraftfahrzeugs |
DE2755338C2 (de) * | 1977-12-12 | 1985-05-23 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Elektrische Stellvorrichtung für Geschwindigkeitsregeleinrichtungen |
JPS55101740A (en) * | 1979-01-26 | 1980-08-04 | Nippon Denso Co Ltd | Engine speed control method |
US4294204A (en) * | 1979-06-18 | 1981-10-13 | Hurner Erwin E | Vehicle speed limiting device |
US4245599A (en) * | 1979-12-19 | 1981-01-20 | General Motors Corporation | Vehicle engine idle speed governor with unsymmetric correction rates |
JPH0114500Y2 (pt) * | 1980-03-28 | 1989-04-27 | ||
US4372265A (en) * | 1980-07-14 | 1983-02-08 | Kasiewicz Stanley Joseph | Control circuit for engine speed governor with power take off |
DE3034424A1 (de) * | 1980-09-12 | 1982-04-29 | Daimler Benz Ag | Sicherheitsschaltung fuer eine elektronische drosselklappenregelung von brennkraftmaschinen |
US4374422A (en) * | 1980-10-27 | 1983-02-15 | The Bendix Corporation | Automatic speed control for heavy vehicles |
DE3047209A1 (de) * | 1980-12-15 | 1982-07-15 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Einfach wirkender unterdruck-stellmotor |
DE3140301A1 (de) * | 1981-10-10 | 1983-04-28 | Bosch und Pierburg System oHG, 4040 Neuss | Regelvorrichtung fuer ein druckgesteuertes stellglied |
JPS5898636A (ja) * | 1981-12-04 | 1983-06-11 | Nippon Denso Co Ltd | 車両用定速走行装置 |
JPS59201118A (ja) * | 1983-04-30 | 1984-11-14 | Niles Parts Co Ltd | 自動車用定速走行装置 |
US5260876A (en) * | 1991-08-09 | 1993-11-09 | Ford Motor Company | Speed control system with adaptive gain control during a speed alteration |
DE69208092T2 (de) * | 1991-08-09 | 1996-06-05 | Ford Werke Ag | System zur Geschwindigkeitsregelung mit variabler Verstärkung in Abhängigkeit der Geschwindigkeitsabweichung |
US6879053B1 (en) | 2002-10-22 | 2005-04-12 | Youtility, Inc. | Transformerless, load adaptive speed controller |
WO2004038892A2 (en) * | 2002-10-22 | 2004-05-06 | Youtility, Inc. | Hybrid variable speed generator/uninterruptible power supply power converter |
CN101416460B (zh) * | 2006-03-29 | 2013-03-20 | 汤姆森许可贸易公司 | 频率变换模块频率限制的放大器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409102A (en) * | 1966-05-05 | 1968-11-05 | Motorola Inc | Speed control system |
US3580355A (en) * | 1967-01-13 | 1971-05-25 | Matsushita Electric Ind Co Ltd | Automatic speed control apparatus for automotive vehicles |
US3455411A (en) * | 1967-10-24 | 1969-07-15 | Bendix Corp | Automobile speed control |
US3582679A (en) * | 1968-10-29 | 1971-06-01 | Bendix Corp | Speed sensitive control circuit |
US3575256A (en) * | 1969-02-12 | 1971-04-20 | Ford Motor Co | Speed control system for an automtoive vehicle |
US3599052A (en) * | 1969-06-16 | 1971-08-10 | Bendix Corp | Automobile speed control |
US3648798A (en) * | 1970-06-02 | 1972-03-14 | Zbigniew J Jania | Speed control system for an automotive vehicle |
-
1973
- 1973-12-10 US US423549A patent/US3885644A/en not_active Expired - Lifetime
-
1974
- 1974-10-03 CA CA210,699A patent/CA1023036A/en not_active Expired
- 1974-11-27 BR BR9925/74A patent/BR7409925A/pt unknown
- 1974-12-10 DE DE19742458387 patent/DE2458387A1/de active Pending
- 1974-12-10 JP JP14122674A patent/JPS537593B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2458387A1 (de) | 1975-06-19 |
JPS5089787A (pt) | 1975-07-18 |
US3885644A (en) | 1975-05-27 |
CA1023036A (en) | 1977-12-20 |
JPS537593B2 (pt) | 1978-03-18 |
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