JPS5679043A - Antiskid controlling apparatus - Google Patents
Antiskid controlling apparatusInfo
- Publication number
- JPS5679043A JPS5679043A JP15357979A JP15357979A JPS5679043A JP S5679043 A JPS5679043 A JP S5679043A JP 15357979 A JP15357979 A JP 15357979A JP 15357979 A JP15357979 A JP 15357979A JP S5679043 A JPS5679043 A JP S5679043A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- deceleration
- velocity
- wheel
- output
- 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 prevent the tendency of the wheel velocity from rocking remotely from the vehicle velocity and to prevent the nonbraking state wherein the slip coefficient becomes zero, by the antiskid controlling apparatus wherein braking aimed values having a predetermined inclination are successively generated at every skid cycle.
CONSTITUTION: A wheel velocity Vw of a wheel 1 is detected through a wheel velocity sensor 2 and a f-v converter 3 and the output thereof is deferentiated at an arithmetic circuit 4 to obtain a deceleration αw signal. A deceleration detecting circuit 5B outputs a detected pulse P1 at every time when a set deceleration +αB is attained and a deceleration detecting circuit 5A outputs a signal for retaining the hydraulic pressure if the αw is below a set deceleration -αA at the time when it is being restored to the vehicle velocity. The output of the circuit 5B is inputted into a vehicle velocity circuit 6 to obtain a quasi-vehicle velocity and its output is multiplied by a factor at an aimed value generating circuit 7 to obtain the braking aimed value. If for example the wheel velocity Vw is smaller than this aimed value, a pressure decreasing signal is outputted from a comparator 8 to control a skid controlling circuit 12.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15357979A JPS5679043A (en) | 1979-11-29 | 1979-11-29 | Antiskid controlling apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15357979A JPS5679043A (en) | 1979-11-29 | 1979-11-29 | Antiskid controlling apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5679043A true JPS5679043A (en) | 1981-06-29 |
Family
ID=15565568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15357979A Pending JPS5679043A (en) | 1979-11-29 | 1979-11-29 | Antiskid controlling apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5679043A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3914145A1 (en) * | 1988-04-28 | 1989-12-14 | Nissan Motor | NON-SLIP BRAKE CONTROL DEVICE |
US4962455A (en) * | 1988-03-31 | 1990-10-09 | Nissan Motor Company Limited | Anti-skid brake control system with feature of projection of vehicle body speed representative data with high precision |
-
1979
- 1979-11-29 JP JP15357979A patent/JPS5679043A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962455A (en) * | 1988-03-31 | 1990-10-09 | Nissan Motor Company Limited | Anti-skid brake control system with feature of projection of vehicle body speed representative data with high precision |
DE3914145A1 (en) * | 1988-04-28 | 1989-12-14 | Nissan Motor | NON-SLIP BRAKE CONTROL DEVICE |
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