JPH0221983B2 - - Google Patents
Info
- Publication number
- JPH0221983B2 JPH0221983B2 JP9121081A JP9121081A JPH0221983B2 JP H0221983 B2 JPH0221983 B2 JP H0221983B2 JP 9121081 A JP9121081 A JP 9121081A JP 9121081 A JP9121081 A JP 9121081A JP H0221983 B2 JPH0221983 B2 JP H0221983B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- wheel
- output
- signal
- wheel speed
- 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
- 230000007423 decrease Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 8
- 239000013256 coordination polymer Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- G01P3/44—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Regulating Braking Force (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9121081A JPS57205258A (en) | 1981-06-13 | 1981-06-13 | Circuit for calculating rotational speed of wheel |
| US06/275,974 US4420814A (en) | 1980-06-27 | 1981-06-22 | Wheel speed measuring circuit |
| DE3125197A DE3125197C2 (de) | 1980-06-27 | 1981-06-26 | Anordnung zur Messung der Drehgeschwindigkeit eines Rades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9121081A JPS57205258A (en) | 1981-06-13 | 1981-06-13 | Circuit for calculating rotational speed of wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57205258A JPS57205258A (en) | 1982-12-16 |
| JPH0221983B2 true JPH0221983B2 (cs) | 1990-05-16 |
Family
ID=14020052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9121081A Granted JPS57205258A (en) | 1980-06-27 | 1981-06-13 | Circuit for calculating rotational speed of wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57205258A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100751250B1 (ko) * | 2002-02-09 | 2007-08-23 | 주식회사 만도 | 안티록 브레이크 시스템의 전자 제어 장치 |
-
1981
- 1981-06-13 JP JP9121081A patent/JPS57205258A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57205258A (en) | 1982-12-16 |
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