JPS56103645A - Skid control device utilizing microcomputer - Google Patents

Skid control device utilizing microcomputer

Info

Publication number
JPS56103645A
JPS56103645A JP356680A JP356680A JPS56103645A JP S56103645 A JPS56103645 A JP S56103645A JP 356680 A JP356680 A JP 356680A JP 356680 A JP356680 A JP 356680A JP S56103645 A JPS56103645 A JP S56103645A
Authority
JP
Japan
Prior art keywords
wheel speed
pulses
value
phase
signal
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
JP356680A
Other languages
Japanese (ja)
Inventor
Junichi Takahashi
Takanori Shibata
Shotaro Naito
Keiichi Tokuyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP356680A priority Critical patent/JPS56103645A/en
Publication of JPS56103645A publication Critical patent/JPS56103645A/en
Pending legal-status Critical Current

Links

Landscapes

  • Regulating Braking Force (AREA)

Abstract

PURPOSE: To mask the noises in wheel speed pulses by forming a gate signal which is synchronized with a wheel speed signal whose waveform is shaped and passes only the normal pulses.
CONSTITUTION: The output of a wheel speed sensor 201 is transformed into the wheel speed pulses by a transistor 237, and a specified phase is delayed by integrating circuits 215 and 233. The AND value F is obtained in an AND circuit 247 from the phase delayed pulses via a transistor 237 and the wheel speed pulses B. The wheel speed pulses B are fed to one shot circuits 241 and 243 and transformed into the pulses whose width is narrower than the length of the phase delay. The AND value is obtained from the output G and the AND value F and the wheel speed signal H is outputted. Since the phase delayed signal is used, the effects of the erroneous count and the like due to the noises and the like can be eliminated.
COPYRIGHT: (C)1981,JPO&Japio
JP356680A 1980-01-18 1980-01-18 Skid control device utilizing microcomputer Pending JPS56103645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP356680A JPS56103645A (en) 1980-01-18 1980-01-18 Skid control device utilizing microcomputer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP356680A JPS56103645A (en) 1980-01-18 1980-01-18 Skid control device utilizing microcomputer

Publications (1)

Publication Number Publication Date
JPS56103645A true JPS56103645A (en) 1981-08-18

Family

ID=11560978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP356680A Pending JPS56103645A (en) 1980-01-18 1980-01-18 Skid control device utilizing microcomputer

Country Status (1)

Country Link
JP (1) JPS56103645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154948A (en) * 1983-12-17 1985-08-14 アルフレツド・テヴエス・ゲーエムベーハー Method and device for generating vehicle reference speed as reference value for controlling brake slip and/or traction slip
JPS6397457A (en) * 1986-10-07 1988-04-28 ロツクウエル　インタ−ナシヨナル　コ−ポレ−シヨン Locking preventive brake gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154948A (en) * 1983-12-17 1985-08-14 アルフレツド・テヴエス・ゲーエムベーハー Method and device for generating vehicle reference speed as reference value for controlling brake slip and/or traction slip
JPS6397457A (en) * 1986-10-07 1988-04-28 ロツクウエル　インタ−ナシヨナル　コ−ポレ−シヨン Locking preventive brake gear

Similar Documents

Publication Publication Date Title
JPS53114651A (en) Electronic circuit
JPS52119160A (en) Semiconductor circuit with insulating gate type field dffect transisto r
JPS5353386A (en) Time difference detection circuit
JPS57192876A (en) Measuring device for average frequency
JPS56103645A (en) Skid control device utilizing microcomputer
JPS5314238A (en) Electronic ignition system
JPS5296047A (en) Original point detector
JPS51149047A (en) Signal processing circuit
JPS5236051A (en) Device for preventing malfunction of the position detector for a moving object
JPS53141448A (en) Logical operation circuit
JPS5271218A (en) Pitch controller for electronic musical instruments
JPS5330857A (en) Signal change detector circuit
JPS52111622A (en) Semiconductor control apparatus
JPS5280770A (en) Gate circuit
JPS51115856A (en) Correction device
JPS5286758A (en) High accurate digital delay circuit
JPS52105756A (en) Level adjustment circuit
JPS5268941A (en) Anti time-limiting apparatus
JPS52143077A (en) Polar value arrival detector
JPS5217064A (en) Vehicle and speed detector unit
JPS5369042A (en) Detecting device for quantification of corona discharge electiric charge
JPS52150980A (en) Input and output circuit
JPS51135800A (en) Detection circuit
JPS5651682A (en) Unnecessary-reflected-wave eliminator of radar device
JPS533367A (en) Tltrasonic flow meter