KR20010005784A - 차량 속도를 제공하는 값을 구하기 위한 방법 및 장치 - Google Patents
차량 속도를 제공하는 값을 구하기 위한 방법 및 장치 Download PDFInfo
- Publication number
- KR20010005784A KR20010005784A KR1019997008856A KR19997008856A KR20010005784A KR 20010005784 A KR20010005784 A KR 20010005784A KR 1019997008856 A KR1019997008856 A KR 1019997008856A KR 19997008856 A KR19997008856 A KR 19997008856A KR 20010005784 A KR20010005784 A KR 20010005784A
- Authority
- KR
- South Korea
- Prior art keywords
- value
- vehicle
- speed
- wheel
- providing
- Prior art date
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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
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
- G01P3/565—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or by comparing the phase of generated current or voltage
-
- 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
- B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
- B60C23/061—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel speed
- B60C23/062—Frequency spectrum analysis of wheel speed signals, e.g. using Fourier transformation
-
- 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
- B60T8/72—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 responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference
- B60T8/76—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 responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference two or more sensing means from different wheels indicative of the same type of speed condition
-
- 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
- G01P3/489—Digital circuits therefor
-
- 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
-
- 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
- B60T2250/00—Monitoring, detecting, estimating vehicle conditions
- B60T2250/04—Vehicle reference speed; Vehicle body speed
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
- B60W2520/105—Longitudinal acceleration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Regulating Braking Force (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (14)
- 적어도 두 차륜에 대해 차륜의 속도가 구해지고,적어도 선정된 차륜의 속도에 따라서 차량의 속도를 제공하는 값이 구해지는,차량의 속도를 제공하는 값을 구하기 위한 방법에 있어서,차량의 속도를 제공하는 값을 구하는데 요구되는 차륜의 선정은 적어도 차량의 작동 상태에 따라서 행하여지고, 그 작동 상태는 적어도 두 차륜의 속도 및 적어도 이들 속도에 따라서 구해지고 특히 차량의 가속도를 제공하는 값을 제공하는 값에 의해 서술되는 것을 특징으로 하는 차량의 속도를 제공하는 값을 구하기 위한 방법.
- 제 1 항에 있어서, 차량의 속도를 제공하는 값은 적어도 차량의 속도를 제공하는 부분 및 차량의 가속도를 제공하는 부분에 따라서 구해지는 것을 특징으로 하는 방법.
- 제 2 항에 있어서, 차량의 속도를 제공하는 부분은 적어도 차량의 속도를 제공하는 값의 선행의 값에 따라서, 또한 적어도 제 1 인자로 평가된 선정된 차륜의 속도에 따라서 구해지는 것을 특징으로 하는 방법.
- 제 2 항에 있어서, 차량의 가속도를 제공하는 부분은 적어도 차량의 가속도를 제공하는 제 1 값에 따라서 또한 적어도 제 2 인자로 평가된 선정된 차륜의 속도에 따라서 또한 적어도 차량의 가속도를 제공하는 제 2 값에 따라서 구해지고, 그 제 2 값은 적어도 엔진의 상태에 의해 표시되는 값에 따라서 구해지는 것을 특징으로 하는 방법.
- 제 4 항에 있어서, 엔진의 상태를 제공하는 값으로서 적어도 엔진 회전 속도 및 엔진에 의해 발생된 회전 모멘트가 구해지는 것을 특징으로 하는 방법.
- 제 4 항에 있어서, 차량의 가속도를 제공하는 제 2 값을 구하기 위해 추가 값으로서 다시 적어도 각 차륜에 작용하는 제동 압력이 구해지고 또한 적어도 두 차륜의 속도가 고려되는 것을 특징으로 하는 방법.
- 제 3 항 또는 제 4 항에 있어서, 선정된 차륜의 속도를 평가하기 위한 제 1 및 제 2 인자는 적어도 차량의 작동 상태에 따라서 구해지는 것을 특징으로 하는 방법.
- 제 7 항에 있어서, 작동 상태들의 적어도 일부에 대해, 프로그램을 사용하여, 선정된 차륜의 속도를 평가하기 위한 제 1 및 제 2 인자가 구해지는 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 특히 차량의 가속도를 제공하는 값을 제공하는 작동 상태의 서술에 필요한 값은 다시, 적어도 엔진의 상태에 의해 표시되는 값에 따라서 구해지는 것을 특징으로 하는 방법.
- 제 9 항에 있어서, 차량의 작동 상태를 구하기 위해 다시 적어도 엔진의 상태를 제공하는 값에 따라서 결정되는 제 2 값이 관여(산입)되는 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 적어도 두 차륜의 속도에 기초하여 차량의 작동 상태를 구하기 위해 이들 차륜의 속도가 그 크기에 따라 정리되고 차량의 속도를 제공하는 값이 그 정리된 속도들과 비교되는 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 작동 상태들의 적어도 일부에 대해 프로그램을 이용하여 선정되는 차륜이 구해지는 것을 특징으로 하는 방법.
- 제 8 항 또는 제 12 항에 있어서, 프로그램의 수행 시에는 차륜의 속도 또는 각 차륜의 슬립 값을 제공하는 값 또는 적어도 엔진의 상태를 제공하는 값에 따라서 구해지는 차량의 가속도를 제공하는 값이 고려되는 것을 특징으로 하는 방법.
- 적어도 두 차륜에 대해 차륜의 속도를 구할 수 있는 제 1 수단을 포함하고,적어도 선정된 차륜의 속도에 따라서 차량의 속도를 제공하는 값을 구할 수 있는 제 2 수단을 포함하는,차량의 속도를 제공하는 값을 구하기 위한 장치에 있어서,제 3의 수단이 존재하고, 이 수단을 사용함에 의해 적어도 두 차륜 이상에 대해 구해진 속도 및 적어도 이들 속도에 따라서 구해지고 특히 차량의 가속도를 제공하는 값을 제공하는 값에 따라서 차량의 작동 상태가 구해질 수 있으며, 제 4 수단이 존재하고, 이 수단을 사용함에 의해 적어도 차량의 작동 상태에 따라서 차량의 속도를 제공하는 값을 구하는데 필요한 차륜이 선정되는 것을 특징으로 하는 차량의 속도를 제공하는 값을 구하기 위한 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19713251A DE19713251A1 (de) | 1997-03-29 | 1997-03-29 | Verfahren und Vorrichtung zur Ermittlung einer die Fahrzeuggeschwindigkeit beschreibenden Größe |
DE19713251.0 | 1997-03-29 | ||
PCT/DE1998/000749 WO1998044353A2 (de) | 1997-03-29 | 1998-03-13 | Verfahren und vorrichtung zur ermittlung einer die fahrzeuggeschwindigkeit beschreibenden grösse |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010005784A true KR20010005784A (ko) | 2001-01-15 |
KR100767978B1 KR100767978B1 (ko) | 2007-10-18 |
Family
ID=7825017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019997008856A KR100767978B1 (ko) | 1997-03-29 | 1998-03-13 | 차량의 속도를 나타내는 값을 결정하기 위한 방법 및 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6560539B1 (ko) |
EP (1) | EP0969994B1 (ko) |
JP (1) | JP2001525057A (ko) |
KR (1) | KR100767978B1 (ko) |
DE (2) | DE19713251A1 (ko) |
WO (1) | WO1998044353A2 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19936710A1 (de) | 1999-08-06 | 2001-02-08 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ermittlung einer Geschwindigkeitsgröße |
WO2002053430A1 (de) * | 2000-12-30 | 2002-07-11 | Robert Bosch Gmbh | Verfahren und system zur steuerung und/oder regelung des fahrverhaltens eines kraftfahrzeuges |
DE10141548B4 (de) * | 2001-01-05 | 2013-01-17 | Continental Teves Ag & Co. Ohg | Verfahren zur Regelung des Motorschleppmomentes in Personenkraftfahrzeugen |
US20040084048A1 (en) * | 2002-09-27 | 2004-05-06 | Alex Stenzler | High FIO2 oxygen mask with a sequential dilution feature and filter |
FR2852696A1 (fr) * | 2003-10-30 | 2004-09-24 | Siemens Vdo Automotive | Procede de determination de la vitesse d'un vehicule, notamment en cas de defaillance du capteur prevu a cet effet |
DE102005023180A1 (de) * | 2005-05-19 | 2006-11-23 | Zf Lenksysteme Gmbh | Verfahren zur Bestimmung einer Fahrzeugreferenzgeschwindigkeit |
DE102006039153A1 (de) * | 2006-08-21 | 2008-03-27 | Siemens Ag | Verfahren und Vorrichtung zum Ermitteln einer aktuellen Fahrzeuglängsgeschwindigkeit |
JP5060219B2 (ja) * | 2007-09-06 | 2012-10-31 | トヨタ自動車株式会社 | 車両制御装置 |
JP4938598B2 (ja) * | 2007-09-06 | 2012-05-23 | トヨタ自動車株式会社 | 車両制御装置 |
CN101999206B (zh) | 2008-04-14 | 2014-05-14 | 迪尔公司 | 用于具有独立驱动的车辆的牵引控制方法和装置 |
WO2012135414A1 (en) * | 2011-03-29 | 2012-10-04 | Robert Bosch Gmbh | Vehicle speed estimation for 4wd vehicles under wheel-spinning situations |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345730C2 (de) * | 1983-12-17 | 1994-06-23 | Teves Gmbh Alfred | Anordnung zur Erzeugung einer Fahrzeugreferenzgeschwindigkeit |
US4818037A (en) | 1988-05-16 | 1989-04-04 | Hughes Aircraft Company | Method for estimating reference speed and acceleration for traction and anti-skid braking control |
DE3833212A1 (de) | 1988-09-30 | 1990-04-05 | Bosch Gmbh Robert | Antiblockierregelsystem |
DE3917976A1 (de) * | 1989-06-02 | 1990-12-06 | Bayerische Motoren Werke Ag | Verfahren zur bestimmung der fahrzeuggeschwindigkeit bei einem kraftfahrzeug mit heckantrieb |
DE4009195A1 (de) | 1990-03-22 | 1991-09-26 | Bosch Gmbh Robert | Antiblockierregelsystem |
JP2803472B2 (ja) * | 1992-06-26 | 1998-09-24 | 日産自動車株式会社 | 車両用駆動力制御装置 |
DE4314830A1 (de) * | 1993-05-05 | 1994-11-10 | Porsche Ag | Verfahren zur Bestimmung der Referenzgeschwindigkeit eines Fahrzeuges |
-
1997
- 1997-03-29 DE DE19713251A patent/DE19713251A1/de not_active Withdrawn
-
1998
- 1998-03-13 JP JP54105198A patent/JP2001525057A/ja not_active Ceased
- 1998-03-13 US US09/402,182 patent/US6560539B1/en not_active Expired - Lifetime
- 1998-03-13 KR KR1019997008856A patent/KR100767978B1/ko not_active IP Right Cessation
- 1998-03-13 DE DE59801390T patent/DE59801390D1/de not_active Expired - Lifetime
- 1998-03-13 WO PCT/DE1998/000749 patent/WO1998044353A2/de not_active Application Discontinuation
- 1998-03-13 EP EP98924004A patent/EP0969994B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1998044353A2 (de) | 1998-10-08 |
US6560539B1 (en) | 2003-05-06 |
KR100767978B1 (ko) | 2007-10-18 |
DE59801390D1 (de) | 2001-10-11 |
JP2001525057A (ja) | 2001-12-04 |
DE19713251A1 (de) | 1998-10-01 |
WO1998044353A3 (de) | 1999-01-21 |
EP0969994A2 (de) | 2000-01-12 |
EP0969994B1 (de) | 2001-09-05 |
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