JPS6460441A - Control device for constant traveling of vehicle - Google Patents
Control device for constant traveling of vehicleInfo
- Publication number
- JPS6460441A JPS6460441A JP21758887A JP21758887A JPS6460441A JP S6460441 A JPS6460441 A JP S6460441A JP 21758887 A JP21758887 A JP 21758887A JP 21758887 A JP21758887 A JP 21758887A JP S6460441 A JPS6460441 A JP S6460441A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- determined
- pseudo
- ratio
- period
- 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
- Controls For Constant Speed Travelling (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
PURPOSE:To improve excessive responsiveness by providing two vehicle speed detecting means for detecting each rotating speed of a speedometer driving cable and a transmission output shaft. CONSTITUTION:First and second vehicle speed detecting means 2, 3 detect each rotating speed of a speedometer driving cable and a transmission output shaft and generate first and second vehicle speed pulses in order. And, the sums of each period of each series of first and second vehicle speed pulses are determined 4, 5 and the ratio (period sum ratio) of these is determined 6. Also, the present vehicle speed is determined 7 in accordance with the second period sum and period sum ratio, and the period sum ratio and the present vehicle speed are stored 8 as a set ratio and a pseudo-set vehicle speed. And, the difference between the present vehicle speed (pseudo-vehicle speed) and pseudo-set vehicle speed is determined 9a while a pseudo-acceleration is determined 9b based on the pseudo-vehicle speed, and a prime mover is controlled by a control means 9c to keep the present vehicle speed at the set vehicle speed in accordance with the determined data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21758887A JPS6460441A (en) | 1987-08-31 | 1987-08-31 | Control device for constant traveling of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21758887A JPS6460441A (en) | 1987-08-31 | 1987-08-31 | Control device for constant traveling of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6460441A true JPS6460441A (en) | 1989-03-07 |
| JPH0553656B2 JPH0553656B2 (en) | 1993-08-10 |
Family
ID=16706641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21758887A Granted JPS6460441A (en) | 1987-08-31 | 1987-08-31 | Control device for constant traveling of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6460441A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4205223A1 (en) * | 1991-02-22 | 1992-08-27 | Atsugi Unisia Corp | SYSTEM AND METHOD FOR CONTROLLING OR REGULATION OF THE DAMPING COEFFICIENT OF A SHOCK ABSORBER USED FOR THE SUSPENSION OF A MOTOR VEHICLE |
| DE4244871C2 (en) * | 1991-02-22 | 1999-02-18 | Atsugi Unisia Corp | Control system for vehicular hydraulic suspension damping coefft. |
| JP2009127828A (en) * | 2007-11-28 | 2009-06-11 | Nissan Motor Co Ltd | Vehicle shift control device |
-
1987
- 1987-08-31 JP JP21758887A patent/JPS6460441A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4205223A1 (en) * | 1991-02-22 | 1992-08-27 | Atsugi Unisia Corp | SYSTEM AND METHOD FOR CONTROLLING OR REGULATION OF THE DAMPING COEFFICIENT OF A SHOCK ABSORBER USED FOR THE SUSPENSION OF A MOTOR VEHICLE |
| DE4244871C2 (en) * | 1991-02-22 | 1999-02-18 | Atsugi Unisia Corp | Control system for vehicular hydraulic suspension damping coefft. |
| JP2009127828A (en) * | 2007-11-28 | 2009-06-11 | Nissan Motor Co Ltd | Vehicle shift control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0553656B2 (en) | 1993-08-10 |
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