JPS6478956A - Braking force retaining device - Google Patents
Braking force retaining deviceInfo
- Publication number
- JPS6478956A JPS6478956A JP23446887A JP23446887A JPS6478956A JP S6478956 A JPS6478956 A JP S6478956A JP 23446887 A JP23446887 A JP 23446887A JP 23446887 A JP23446887 A JP 23446887A JP S6478956 A JPS6478956 A JP S6478956A
- Authority
- JP
- Japan
- Prior art keywords
- accel
- braking force
- clutch
- sensor
- stamping
- 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
Landscapes
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Regulating Braking Force (AREA)
Abstract
PURPOSE:To provide a braking force retaining device for car, wherein the braking force can be disengaged smoothly and safely, by determining a clutching speed from the output of a clutch position sensor and the amount of accel. pedal stamping from the output of accel. position sensor, and by correcting the brake disengaging clutch adjustment position on the basis of the two data. CONSTITUTION:From sensors and switches, a control unit 14 takes in information on car speed, foot brake condition, gearing condition, parking brake condition, and amount of accel. stamping at certain intervals, while it reads a valve of adjustment position from an adjustment switch SW. The control unit 14 then takes in the output of a clutch sensor 4 at certain intervals, determines the clutching speed from difference between the previous clutch position and the current clutch position, and reads the correction value stored in advance on the basis of the amount of accel. stamping determined from the accel. sensor 1a so as to finally correct the set braking force disengaging clutch adjustment position. This constitution disengages the braking force smoothly and safely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62234468A JP2748371B2 (en) | 1987-09-18 | 1987-09-18 | Braking force holding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62234468A JP2748371B2 (en) | 1987-09-18 | 1987-09-18 | Braking force holding device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6478956A true JPS6478956A (en) | 1989-03-24 |
JP2748371B2 JP2748371B2 (en) | 1998-05-06 |
Family
ID=16971480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62234468A Expired - Lifetime JP2748371B2 (en) | 1987-09-18 | 1987-09-18 | Braking force holding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2748371B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03121960A (en) * | 1989-10-05 | 1991-05-23 | Isuzu Motors Ltd | Braking force holding device |
JP2006528581A (en) * | 2003-05-28 | 2006-12-21 | ルーカス・オートモーティブ・ゲーエムベーハー | Method and apparatus for controlling a braking device with an electric parking brake |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136046A (en) * | 1984-07-30 | 1986-02-20 | Isuzu Motors Ltd | Release of operation of brake hydraulic pressure holding apparatus |
-
1987
- 1987-09-18 JP JP62234468A patent/JP2748371B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136046A (en) * | 1984-07-30 | 1986-02-20 | Isuzu Motors Ltd | Release of operation of brake hydraulic pressure holding apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03121960A (en) * | 1989-10-05 | 1991-05-23 | Isuzu Motors Ltd | Braking force holding device |
JP2006528581A (en) * | 2003-05-28 | 2006-12-21 | ルーカス・オートモーティブ・ゲーエムベーハー | Method and apparatus for controlling a braking device with an electric parking brake |
JP4855258B2 (en) * | 2003-05-28 | 2012-01-18 | ルーカス・オートモーティブ・ゲーエムベーハー | Method and apparatus for controlling a braking device with an electric parking brake |
Also Published As
Publication number | Publication date |
---|---|
JP2748371B2 (en) | 1998-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080220 Year of fee payment: 10 |