JPS56142735A - Antiskid control circuit - Google Patents

Antiskid control circuit

Info

Publication number
JPS56142735A
JPS56142735A JP4552380A JP4552380A JPS56142735A JP S56142735 A JPS56142735 A JP S56142735A JP 4552380 A JP4552380 A JP 4552380A JP 4552380 A JP4552380 A JP 4552380A JP S56142735 A JPS56142735 A JP S56142735A
Authority
JP
Japan
Prior art keywords
car speed
slip ratio
approximated
signal calculator
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
Application number
JP4552380A
Other languages
Japanese (ja)
Other versions
JPS6128539B2 (en
Inventor
Tetsuo Arikawa
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.)
Nabco Ltd
Original Assignee
Nabco 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 Nabco Ltd filed Critical Nabco Ltd
Priority to JP4552380A priority Critical patent/JPS56142735A/en
Priority to GB8110315A priority patent/GB2073347B/en
Priority to US06/250,877 priority patent/US4420191A/en
Priority to DE19813114026 priority patent/DE3114026A1/en
Publication of JPS56142735A publication Critical patent/JPS56142735A/en
Publication of JPS6128539B2 publication Critical patent/JPS6128539B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain proper braking performance by enlarging the setting wheel speed when deceleration of any of the wheels is over a certain determined value and, thereby, making the approximated car speed more accurate.
CONSTITUTION: Signal from wheel speed sensors 1, 2 are input into acceleration/ deceleration signal calculator circuits 5a, b, approximated car speed calculator circuits 4a, b and slip ratio signal calculator circuits 7a, b. The larger of the approximated car speed signals is selected by a selector circuit 6 and input into the slip ratio signal calculator circuits 7a, 7b. The slip ratio signal calculator circuit 7 has two slip ratios set in the major and minor values, the smaller of which is then selected with off-delay timers 11a, b when the wheel deceleration has exceeded a certain determined value. In case the wheel speed is lower than the car speed, the slip ratio signal calculator circuit selects the smaller slip ratio, so that the approximated car speed is made nearer the car speed with high accuracy.
COPYRIGHT: (C)1981,JPO&Japio
JP4552380A 1980-04-07 1980-04-07 Antiskid control circuit Granted JPS56142735A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4552380A JPS56142735A (en) 1980-04-07 1980-04-07 Antiskid control circuit
GB8110315A GB2073347B (en) 1980-04-07 1981-04-02 Vehicle skid control arrangements
US06/250,877 US4420191A (en) 1980-04-07 1981-04-03 Skid control system
DE19813114026 DE3114026A1 (en) 1980-04-07 1981-04-07 ANTI-BLOCKING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4552380A JPS56142735A (en) 1980-04-07 1980-04-07 Antiskid control circuit

Publications (2)

Publication Number Publication Date
JPS56142735A true JPS56142735A (en) 1981-11-07
JPS6128539B2 JPS6128539B2 (en) 1986-07-01

Family

ID=12721766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4552380A Granted JPS56142735A (en) 1980-04-07 1980-04-07 Antiskid control circuit

Country Status (1)

Country Link
JP (1) JPS56142735A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154947A (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 circuit for inhibiting undesired control action in slip control type-brake system
JPH021619A (en) * 1988-01-28 1990-01-05 Toshiba Corp Digital pll device
JPH0210168U (en) * 1988-07-04 1990-01-23
JPH0210169U (en) * 1988-07-04 1990-01-23
JPH0211761U (en) * 1988-07-07 1990-01-25
JPH0211760U (en) * 1988-07-06 1990-01-25
JPH0212968U (en) * 1988-07-11 1990-01-26
JPH0213868U (en) * 1988-07-12 1990-01-29

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6885593B2 (en) 2017-10-31 2021-06-16 株式会社落雷抑制システムズ Lightning strike suppression type arrester and lightning arrester

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154947A (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 circuit for inhibiting undesired control action in slip control type-brake system
JPH021619A (en) * 1988-01-28 1990-01-05 Toshiba Corp Digital pll device
JPH0210168U (en) * 1988-07-04 1990-01-23
JPH0210169U (en) * 1988-07-04 1990-01-23
JPH0211760U (en) * 1988-07-06 1990-01-25
JPH0211761U (en) * 1988-07-07 1990-01-25
JPH0212968U (en) * 1988-07-11 1990-01-26
JPH0213868U (en) * 1988-07-12 1990-01-29

Also Published As

Publication number Publication date
JPS6128539B2 (en) 1986-07-01

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