JPS56142735A - Antiskid control circuit - Google Patents
Antiskid control circuitInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-04-07 JP JP4552380A patent/JPS56142735A/en active Granted
Cited By (8)
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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