JPS5737053A - Antiskid control device - Google Patents
Antiskid control deviceInfo
- Publication number
- JPS5737053A JPS5737053A JP10988880A JP10988880A JPS5737053A JP S5737053 A JPS5737053 A JP S5737053A JP 10988880 A JP10988880 A JP 10988880A JP 10988880 A JP10988880 A JP 10988880A JP S5737053 A JPS5737053 A JP S5737053A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pressure
- timer
- input
- deceleration
- 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
Landscapes
- Regulating Braking Force (AREA)
Abstract
PURPOSE: To provide the highest efficiency even in abrupt reduction of road surface μ and sudden braking by increasing hydraulic pressure every time when deceleration of wheel becomes lower than a predetermined value within a predetermined time after retaining braking hydraulic pressure, and reducing the pressure when it becomes not less than the predetermined value.
CONSTITUTION: Wheel deceleration signal αw is compared with a predetermined deceleration criterion αb in a comparator 11 which generated output signal V1 when the former exceeds the latter. this output signal is also sent through an inverter 12 and differential circuits 13a, 13b to the input of a timer circuit 14. The timer circuit 14 is operated by set input to a set terminal and stops its operation after a predetermined time. The input to a reset terminal stops the timer. An AND gate 15 generated V2 signal on the basis of Q output of the timer and V1 signal. Since the pressure is only maintained by V1 signal and pressure reduction and hydraulic actuator operation are provided by both signals, the pressure reduction can be properly carried out in response to any abrupt reduction of road surface μ.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10988880A JPS5737053A (en) | 1980-08-12 | 1980-08-12 | Antiskid control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10988880A JPS5737053A (en) | 1980-08-12 | 1980-08-12 | Antiskid control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5737053A true JPS5737053A (en) | 1982-03-01 |
JPS6142662B2 JPS6142662B2 (en) | 1986-09-22 |
Family
ID=14521696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10988880A Granted JPS5737053A (en) | 1980-08-12 | 1980-08-12 | Antiskid control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5737053A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02171378A (en) * | 1988-12-24 | 1990-07-03 | Sumitomo Electric Ind Ltd | Anti-lock control device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0693728B2 (en) * | 1990-11-26 | 1994-11-16 | ニスカ株式会社 | Optical image reader |
-
1980
- 1980-08-12 JP JP10988880A patent/JPS5737053A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02171378A (en) * | 1988-12-24 | 1990-07-03 | Sumitomo Electric Ind Ltd | Anti-lock control device |
Also Published As
Publication number | Publication date |
---|---|
JPS6142662B2 (en) | 1986-09-22 |
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