JPH10504781A - 車の横方向加速判断方法 - Google Patents
車の横方向加速判断方法Info
- Publication number
- JPH10504781A JPH10504781A JP8508438A JP50843896A JPH10504781A JP H10504781 A JPH10504781 A JP H10504781A JP 8508438 A JP8508438 A JP 8508438A JP 50843896 A JP50843896 A JP 50843896A JP H10504781 A JPH10504781 A JP H10504781A
- Authority
- JP
- Japan
- Prior art keywords
- long
- wheel
- term
- term calibration
- lateral acceleration
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
- B60G17/01908—Acceleration or inclination sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/10—Acceleration; Deceleration
- B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/10—Acceleration; Deceleration
- B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.自動車の横方向加速を特に自動車用電子制御システムに用いる入力として判 断する方法であり、この自動車の横方向加速(QFZ)は各ホイールの回転運動を 示すホイールセンサの出力信号を元に、タイヤトレッド円周の差を判断する校正 係数を取り入れて判断され、 短時間校正係数(KZnal、KZnar)及び長時間校正係数(LZnal,LZnar )を少なくとも非駆動ホイールについて生成し、 各非駆動ホイールの長時間校正係数(LZna)と短時間校正係数(KZna)の 間の差(DR1)はフィルタ及び適合回路(3、3’)内で判断及び処理され、 長時間校正係数(LZna)は前記フィルタ及び適合回路(3、3’)内で生成 された信号の関数として校正され、 各ホイールの短時間校正係数(KZna)の長時間校正係数(LZna)の商が生 成され、 2つの非駆動ホイールの短時間及び長時間校正係数から得られた前記商の間の 差が生成され、及び 前記横方向加速(QFZ)がこれらの商から次の関係、 ここで、QFZは自動車の横方向加速、 VFZは車速または車参照速度、 Kはk1(k2×SpW);k1、k2は定数、 に従って求められることを特徴とする方法。 2.各ホイールの長時間校正係数(LZR1)と短時間校正係数(KZR1)の間の 前記差(DR1)の長時間平均値(LMR1)が、ローパスフィルタ(8)によりフ ィルタ及び適合回路(3、3’)内で生成され、前記長時間校正係数(LZR1) の部分値が、前記長時間校正係数(LZR1)を校正するために、他のホイールの 長時間平均値(LMR2,3,4)の関数として処理されることを特徴とする請求項1 記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4430458A DE4430458A1 (de) | 1994-08-27 | 1994-08-27 | Verfahren zur Ermittlung der Querbeschleunigung eines Fahrzeugs |
DE4430458.7 | 1994-08-27 | ||
PCT/EP1995/002950 WO1996006764A1 (de) | 1994-08-27 | 1995-07-26 | Verfahren zur ermittlung der querbeschleunigung eines fahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10504781A true JPH10504781A (ja) | 1998-05-12 |
JP3937182B2 JP3937182B2 (ja) | 2007-06-27 |
Family
ID=6526711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50843896A Expired - Fee Related JP3937182B2 (ja) | 1994-08-27 | 1995-07-26 | 車の横方向加速度の判断方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5968105A (ja) |
EP (1) | EP0776287B1 (ja) |
JP (1) | JP3937182B2 (ja) |
DE (2) | DE4430458A1 (ja) |
WO (1) | WO1996006764A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607050A1 (de) * | 1996-02-03 | 1997-08-07 | Teves Gmbh Alfred | Verfahren zur Bestimmung von Größen, die das Fahrverhalten eines Fahrzeugs beschreiben |
EP0874750B1 (de) * | 1996-02-03 | 2002-05-08 | Continental Teves AG & Co. oHG | Verfahren zur bestimmung von grössen, die das fahrverhalten eines fahrzeugs beschreiben |
DE19628971A1 (de) * | 1996-07-18 | 1998-01-22 | Teves Gmbh Alfred | Verfahren zur Verbesserung des Regelverhaltens eines Blockierschutzregelungssystems |
DE19642122A1 (de) * | 1996-10-12 | 1998-04-16 | Teves Gmbh Alfred | Verfahren zur Bestimmung einer Fahrzeugverzögerung oder -beschleunigung |
DE19744725A1 (de) * | 1997-10-10 | 1999-04-15 | Itt Mfg Enterprises Inc | Verfahren zum Bestimmen von Zustandsgrößen eines Kraftfahrzeuges |
US6366844B1 (en) | 1997-12-16 | 2002-04-02 | Continental Teves Ag & Co., Ohg | Method and device for limiting transversal acceleration in a motor vehicle |
US6202011B1 (en) * | 1998-09-09 | 2001-03-13 | Hyundai Motor Company | Electronic controlled suspension system using wheel speed |
DE19844913C2 (de) * | 1998-09-30 | 2003-02-13 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Überwachung eines in einem Fahrzeug angeordneten Querbeschleunigungssensor |
AT408389B (de) * | 1999-03-17 | 2001-11-26 | Vaillant Gmbh | Mit einer kühleinrichtung versehene brennstoffzellen-anordnung |
EP1151877A1 (en) | 2000-05-03 | 2001-11-07 | Bayerische Motoren Werke Aktiengesellschaft | A method of determining a yaw acceleration |
US6313742B1 (en) | 2000-08-09 | 2001-11-06 | International Truck & Engine Corp | Method and apparatus for wheel condition and load position sensing |
DE10047745A1 (de) * | 2000-09-27 | 2002-04-11 | Bayerische Motoren Werke Ag | Verfahren zur Signalvorhaltfilterung |
DE102005003292A1 (de) * | 2004-04-15 | 2005-11-03 | Continental Teves Ag & Co. Ohg | Langzeitoffsetabgleich eines Sensors |
US7130729B2 (en) * | 2004-07-26 | 2006-10-31 | General Motors Corporation | Adaptive compensation of rear-wheel steering control using vehicle dynamics parameter estimation |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0193744B2 (en) * | 1985-02-06 | 1992-12-02 | Toyota Jidosha Kabushiki Kaisha | Vehicle active suspension system incorporating acceleration detecting means |
JPH06104455B2 (ja) * | 1985-03-15 | 1994-12-21 | 日産自動車株式会社 | 車両運動状態推定装置 |
JPS62263434A (ja) * | 1986-05-09 | 1987-11-16 | Yamato Scale Co Ltd | 実車測定装置 |
JPH0725320B2 (ja) * | 1986-10-13 | 1995-03-22 | 日産自動車株式会社 | 車両用実舵角制御装置 |
DE3867487D1 (de) * | 1987-11-17 | 1992-02-13 | Bosch Gmbh Robert | Verfahren zur korrektur der durch radsensoren ermittelten drehgeschwindigkeit von fahrzeugraedern. |
DE3819474C1 (ja) * | 1988-06-08 | 1989-11-30 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE3912045A1 (de) * | 1989-04-12 | 1990-10-25 | Bayerische Motoren Werke Ag | Verfahren zur regelung einer querdynamischen zustandsgroesse eines kraftfahrzeuges |
US5225984A (en) * | 1990-06-04 | 1993-07-06 | Mazda Motor Corporation | Torque distribution control apparatus for four wheel drive |
DE4019886C1 (ja) * | 1990-06-22 | 1991-09-26 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE4031304A1 (de) * | 1990-10-04 | 1992-04-09 | Bosch Gmbh Robert | Modellgestuetzte schaetzung des schwimmwinkels |
DE4121954A1 (de) * | 1991-07-03 | 1993-01-07 | Bosch Gmbh Robert | Verfahren zur gewinnung der giergeschwindigkeit und/oder quergeschwindigkeit |
DE4128639A1 (de) * | 1991-08-29 | 1993-03-04 | Fichtel & Sachs Ag | Verfahren und vorrichtung zur ermittlung eines anhaltswertes fuer die querbeschleunigung eines kraftfahrzeuges |
DE4140239A1 (de) * | 1991-12-06 | 1993-06-09 | Robert Bosch Gmbh, 7000 Stuttgart, De | Verfahren und vorrichtung zur erzeugung eines fuer die querbewegung eines fahrzeugs repraesentativen signals |
DE4200061C2 (de) * | 1992-01-03 | 2001-09-13 | Bosch Gmbh Robert | Verfahren zur Bestimmung der Fahrzeugquergeschwindigkeit und/oder des Schwimmwinkels |
DE4216301C2 (de) * | 1992-05-16 | 1997-05-22 | Daimler Benz Ag | Verfahren zur Bestimmung das Fahrverhalten charakterisierender Größen |
DE4226749C2 (de) * | 1992-08-13 | 1996-02-08 | Daimler Benz Ag | Verfahren zur Bestimmung das Fahrverhalten charakterisierender Größen |
DE4230481A1 (de) * | 1992-09-11 | 1994-03-17 | Teves Gmbh Alfred | Verfahren zur Kurvenfahrterkennung |
ES2158079T3 (es) * | 1994-01-19 | 2001-09-01 | Siemens Ag | Control para una caja de cambios automatica de automovil. |
-
1994
- 1994-08-27 DE DE4430458A patent/DE4430458A1/de not_active Withdrawn
-
1995
- 1995-07-26 EP EP95928466A patent/EP0776287B1/de not_active Expired - Lifetime
- 1995-07-26 WO PCT/EP1995/002950 patent/WO1996006764A1/de active IP Right Grant
- 1995-07-26 US US08/793,506 patent/US5968105A/en not_active Expired - Lifetime
- 1995-07-26 DE DE59503874T patent/DE59503874D1/de not_active Expired - Lifetime
- 1995-07-26 JP JP50843896A patent/JP3937182B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3937182B2 (ja) | 2007-06-27 |
EP0776287A1 (de) | 1997-06-04 |
EP0776287B1 (de) | 1998-10-07 |
WO1996006764A1 (de) | 1996-03-07 |
US5968105A (en) | 1999-10-19 |
DE4430458A1 (de) | 1996-02-29 |
DE59503874D1 (de) | 1998-11-12 |
MX9701140A (es) | 1997-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3129454B2 (ja) | 車輌に装着された減圧タイヤの検出方法 | |
JP3095836B2 (ja) | タイヤデフレーションの検出方法 | |
JPH10504781A (ja) | 車の横方向加速判断方法 | |
US5721528A (en) | Low tire warning system | |
US6002327A (en) | Low tire warning system with axle torque signal | |
US5357798A (en) | Process for determining a safety margin for a traveling motor vehicle | |
JP2590169B2 (ja) | 車両の基準車輪速計算装置 | |
JP4301574B2 (ja) | 車両の走行状態を示す量を求める方法 | |
EP1167086A2 (en) | Method for alarming decrease in tyre air pressure and apparatus used therefor | |
JPH04223275A (ja) | 重力式加速度計の零点補正装置 | |
JPH09509500A (ja) | 回転数センサにおけるエラーの検出方法 | |
JPH04506785A (ja) | アンチスキッド制御装置または駆動滑り制御装置 | |
CA2000425C (en) | Locator for a moving body | |
JP3231759B2 (ja) | 速度センサ出力信号の処理のための回路構成 | |
JP4381481B2 (ja) | カーブでのabsの制御状態を改善する方法 | |
EP0872362B1 (en) | Initial correcting apparatus in tire air pressure reduction detecting apparatus | |
JP3802561B2 (ja) | ホイール速度信号用の校正係数を決定する方法 | |
JPS62218873A (ja) | 車輪速度判定処理方式 | |
JPH0783659A (ja) | 車両用傾斜角度検出装置 | |
JP3428524B2 (ja) | タイヤ空気圧検知装置及び車輪速信号周波数検出装置 | |
JPH0662043B2 (ja) | 車輪の空気圧検出装置 | |
EP3622260A1 (en) | A processing device for a weighing scale and methods thereof | |
JP2001021574A (ja) | 車輪速検出装置 | |
JPH04244463A (ja) | 自動車の車体速度の推定方法 | |
EP0751019B1 (en) | A method and equipment for identifying a deflated tyre on a motor vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050222 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20050523 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20050704 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050822 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060110 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20060410 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20060529 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060710 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061121 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061212 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070213 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070314 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100406 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110406 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120406 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120406 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130406 Year of fee payment: 6 |
|
LAPS | Cancellation because of no payment of annual fees |