JPS577744A - Antiskid controller - Google Patents
Antiskid controllerInfo
- Publication number
- JPS577744A JPS577744A JP8211980A JP8211980A JPS577744A JP S577744 A JPS577744 A JP S577744A JP 8211980 A JP8211980 A JP 8211980A JP 8211980 A JP8211980 A JP 8211980A JP S577744 A JPS577744 A JP S577744A
- Authority
- JP
- Japan
- Prior art keywords
- friction factor
- pressure
- level
- over
- compatible
- 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.)
- Pending
Links
Abstract
PURPOSE: To make timing of change-over to intensified pressure compatible with changes of the condition on the road surface, by changing over braking oil pressure from a reduced pressure to an intensified pressure when the detected friction factor starts to decrease.
CONSTITUTION: A friction factor detector 1 detects friction factor from braking torque T8, wheel ground contact load W and wheel speed VW. A discriminating circuit 2 gives output of H level signal when the friction factor μ starts to decrease. A recovery condition discriminating circuit 3 discriminates that the wheel speed VW is recovering toward the compatible vehicle speed, and gives output of H level signals. An AND gate 4 resets RS flip flop when the both signals are at H level, and when output Q of RS flip flop becomes H level, a hydraulic actuator 6 is changed over from a reduced pressure to an intensified pressure. Since oil pressure is controlled in response to the friction factor, change-over timing becomes compatible.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8211980A JPS577744A (en) | 1980-06-19 | 1980-06-19 | Antiskid controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8211980A JPS577744A (en) | 1980-06-19 | 1980-06-19 | Antiskid controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS577744A true JPS577744A (en) | 1982-01-14 |
Family
ID=13765519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8211980A Pending JPS577744A (en) | 1980-06-19 | 1980-06-19 | Antiskid controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS577744A (en) |
-
1980
- 1980-06-19 JP JP8211980A patent/JPS577744A/en active Pending
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