GB1565524A - Arrangement for testing a wheel sensor - Google Patents
Arrangement for testing a wheel sensor Download PDFInfo
- Publication number
- GB1565524A GB1565524A GB4992276A GB4992276A GB1565524A GB 1565524 A GB1565524 A GB 1565524A GB 4992276 A GB4992276 A GB 4992276A GB 4992276 A GB4992276 A GB 4992276A GB 1565524 A GB1565524 A GB 1565524A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal
- sensor
- output
- pulse sequence
- frequency
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
-
- 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
-
- 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
- G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
-
- 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
- B60T2270/406—Test-mode; Self-diagnosis
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Regulating Braking Force (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752556257 DE2556257C2 (de) | 1975-12-13 | 1975-12-13 | Verfahren zur Prüfung eines Meßwertgebers und Meßanordnung dafür |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1565524A true GB1565524A (en) | 1980-04-23 |
Family
ID=5964330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4992276A Expired GB1565524A (en) | 1975-12-13 | 1976-11-30 | Arrangement for testing a wheel sensor |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5273779A (de) |
DE (1) | DE2556257C2 (de) |
GB (1) | GB1565524A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612645B1 (fr) * | 1987-03-20 | 1989-05-19 | Bendix France | Procede et dispositif de verification de l'etat de fonctionnement d'un capteur magnetique a reluctance variable et leur application en electronique automobile |
FR2612713B1 (fr) * | 1987-03-20 | 1989-07-07 | Bendix Electronics Sa | Circuit convertisseur de signaux analogiques en signaux logiques |
JPH077002B2 (ja) * | 1987-06-02 | 1995-01-30 | トヨタ自動車株式会社 | 回転数センサ異常検出装置 |
DE10041736C1 (de) * | 2000-08-25 | 2002-02-28 | Brose Fahrzeugteile | Vorrichtung und Verfahren zum Erfassen mindestens einer Kenngröße einer Bewegung von zueinander beweglichen Teilen, insbesondere für Verstellantriebe in Kraftfahrzeugen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1440075A (fr) * | 1965-04-14 | 1966-05-27 | Saint Gobain | Procédé pour l'obtention de perles en polystyrène expansé |
DE2337018A1 (de) * | 1973-07-20 | 1975-02-06 | Teldix Gmbh | Pruefeinrichtung fuer einen impulsgeber |
-
1975
- 1975-12-13 DE DE19752556257 patent/DE2556257C2/de not_active Expired
-
1976
- 1976-11-30 GB GB4992276A patent/GB1565524A/en not_active Expired
- 1976-12-13 JP JP14967676A patent/JPS5273779A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2556257C2 (de) | 1986-01-23 |
JPS5273779A (en) | 1977-06-21 |
DE2556257A1 (de) | 1977-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |