JPS5679043A - Antiskid controlling apparatus - Google Patents

Antiskid controlling apparatus

Info

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
Application number
JP15357979A
Other languages
Japanese (ja)
Inventor
Toshiro Matsuda
Minoru Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP15357979A priority Critical patent/JPS5679043A/en
Publication of JPS5679043A publication Critical patent/JPS5679043A/en
Pending legal-status Critical Current

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
JP15357979A 1979-11-29 1979-11-29 Antiskid controlling apparatus Pending JPS5679043A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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