JPH03500635A - 回転速度センサの機能性を監視する方法 - Google Patents
回転速度センサの機能性を監視する方法Info
- Publication number
- JPH03500635A JPH03500635A JP1505444A JP50544489A JPH03500635A JP H03500635 A JPH03500635 A JP H03500635A JP 1505444 A JP1505444 A JP 1505444A JP 50544489 A JP50544489 A JP 50544489A JP H03500635 A JPH03500635 A JP H03500635A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- rotational speed
- sensor
- time
- wheel
- 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
- 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
- B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
-
- 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
- B60T8/88—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
- B60T8/885—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 with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/416—Wheel speed sensor failure
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (5)
- 1.所定の時間中、回転速度センサが他の少なくとも一つのセンサと対照的に、 回転速度信号を発生させないときに、前記回転速度センサが機能不能であると検 出される、アンチロックブレーキ作動可能な乗物の車輪の回転速度を測定する回 転速度センサの機能性を監視する方法において、 前記所定の時間(t■■■)が、回転速度の増大に伴い、時間(t■■■)が短 くなるような方法にて、車輪の回転速度(V■■■)いかんにより設定されるよ うにしたことを特徴とする方法。
- 2.前記所定の時間(t■■■)が最も遅く回転する車輪の回転速度(V■■■ )いかんにより設定されることを特徴とする請求の範囲第1項に記載の方法。
- 3.所定の時間中、回転速度センサが他の少なくとも一つのセンサと対照的に、 回転速度信号を発生させないときに、前記回転速度センサが機能不能であると検 出される、アンチロックブレーキ作動可能な乗物の車輪の回転速度を測定する回 転速度センサの機能性を監視する方法において、 前記所定の時間(t■■■)が、加速度限界値(s)を越える速度と実質上前記 限界値以下に低下する速度との速度差(Δv)が設定されるような方法にて、及 び前記速度差(Δv)の増大に伴い、所定の時間(t■■■)が長くなるように 、車輪の回転速度(V■■■)いかんにより設定されることを特徴とする方法。
- 4.前記所定の時間(t■■■)が最も早く回転する車輪の回転速度いかんによ り設定されることを特徴とする請求の範囲第3項に記載の方法。
- 5.前記所定の時間(t■■■)が最も遅く回転する車輪の回転速度により支配 される成分(ta)及び前記速度差(Δv)により支配される成分(tb)から 構成されることを特徴とする請求の範囲1項又は3項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3816039.0 | 1988-05-10 | ||
DE3816039A DE3816039A1 (de) | 1988-05-10 | 1988-05-10 | Verfahren zum ueberwachen der funktionstuechtigkeit von drehzahlsensoren |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03500635A true JPH03500635A (ja) | 1991-02-14 |
JP2744830B2 JP2744830B2 (ja) | 1998-04-28 |
Family
ID=6354119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1505444A Expired - Lifetime JP2744830B2 (ja) | 1988-05-10 | 1989-05-05 | 回転速度センサの機能性を監視する方法 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0341590B1 (ja) |
JP (1) | JP2744830B2 (ja) |
KR (1) | KR970009631B1 (ja) |
BR (1) | BR8906957A (ja) |
DE (2) | DE3816039A1 (ja) |
ES (1) | ES2025832T3 (ja) |
PL (1) | PL160198B1 (ja) |
WO (1) | WO1989010864A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925829A1 (de) * | 1989-08-04 | 1991-02-07 | Bosch Gmbh Robert | Regel- und steuergeraet |
DE10041204A1 (de) * | 1999-08-31 | 2001-07-19 | Continental Teves Ag & Co Ohg | Verfahren zur Überwachung von Drehzahlsensoren |
WO2001015950A1 (de) * | 1999-08-31 | 2001-03-08 | Continental Teves Ag & Co. Ohg | Verfahren zur überwachung von drehzahlsensoren in einem fahrzeug mit blockiergeschützter bremsanlage |
DE102020215425A1 (de) * | 2020-12-07 | 2022-06-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zur Ermittlung eines Geschwindigkeitswertes eines Fahrzeugs |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61193961A (ja) * | 1985-02-25 | 1986-08-28 | Nippon Denso Co Ltd | 回転速度センサの異常検出装置 |
JPS62241756A (ja) * | 1986-04-10 | 1987-10-22 | Fujitsu Ltd | アンチスキツド装置の車速診断処理方式 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013324A (en) * | 1975-10-06 | 1977-03-22 | Wagner Electric Corporation | Fault detection for wheel slip control system |
DE2546481C2 (de) * | 1975-10-17 | 1986-03-06 | Robert Bosch Gmbh, 7000 Stuttgart | Überwachungsschaltung für wenigstens zwei Meßwertgeber |
HU178550B (en) * | 1978-04-22 | 1982-05-28 | Girling Ltd | Non-skid brake mechanism for multiple-axle wheeled vehicles |
DE3114062A1 (de) * | 1981-04-07 | 1982-10-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur taktumsetzung |
DE3234637A1 (de) * | 1982-09-18 | 1984-03-22 | Alfred Teves Gmbh, 6000 Frankfurt | Verfahren und schaltungsanordnung zur steuerung einer bremsschlupfregelanlage |
US4521856A (en) * | 1984-05-01 | 1985-06-04 | Caterpillar Tractor Co. | Multiple threshold wheel slip control apparatus and method |
-
1988
- 1988-05-10 DE DE3816039A patent/DE3816039A1/de not_active Withdrawn
-
1989
- 1989-05-05 WO PCT/EP1989/000501 patent/WO1989010864A1/de unknown
- 1989-05-05 ES ES198989108112T patent/ES2025832T3/es not_active Expired - Lifetime
- 1989-05-05 KR KR1019890702306A patent/KR970009631B1/ko not_active IP Right Cessation
- 1989-05-05 JP JP1505444A patent/JP2744830B2/ja not_active Expired - Lifetime
- 1989-05-05 EP EP89108112A patent/EP0341590B1/de not_active Expired - Lifetime
- 1989-05-05 BR BR898906957A patent/BR8906957A/pt unknown
- 1989-05-05 DE DE8989108112T patent/DE58900346D1/de not_active Expired - Lifetime
- 1989-05-10 PL PL1989279376A patent/PL160198B1/pl unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61193961A (ja) * | 1985-02-25 | 1986-08-28 | Nippon Denso Co Ltd | 回転速度センサの異常検出装置 |
JPS62241756A (ja) * | 1986-04-10 | 1987-10-22 | Fujitsu Ltd | アンチスキツド装置の車速診断処理方式 |
Also Published As
Publication number | Publication date |
---|---|
PL160198B1 (pl) | 1993-02-26 |
KR970009631B1 (ko) | 1997-06-17 |
EP0341590B1 (de) | 1991-10-09 |
WO1989010864A1 (en) | 1989-11-16 |
DE3816039A1 (de) | 1989-11-23 |
EP0341590A1 (de) | 1989-11-15 |
KR900700328A (ko) | 1990-08-13 |
PL279376A1 (en) | 1989-11-13 |
ES2025832T3 (es) | 1992-04-01 |
DE58900346D1 (de) | 1991-11-14 |
JP2744830B2 (ja) | 1998-04-28 |
BR8906957A (pt) | 1990-09-11 |
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