JPS57144113A - Vehicle height adjuster - Google Patents
Vehicle height adjusterInfo
- Publication number
- JPS57144113A JPS57144113A JP3026981A JP3026981A JPS57144113A JP S57144113 A JPS57144113 A JP S57144113A JP 3026981 A JP3026981 A JP 3026981A JP 3026981 A JP3026981 A JP 3026981A JP S57144113 A JPS57144113 A JP S57144113A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- pulses
- height
- counter
- stabilize
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/60—Load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
PURPOSE:To stabilize the height of a moving vehicle and quickly adjust the its height at the time of getting in and out, by using the output signals of a vehicle height detector and a movement detector to energize the suspension of the vehicle for a relatively-short prolonged time during the stoppage of the vehicle or for a relatively-long prolonged time during the movement of the vehicle. CONSTITUTION:Electric power V is applied, an oscillator 211 generates pulses (f) and a counter CO1 sends out pulses of double, eightfold and sixteen-fold periods from terminals Q0-Q3 and another counter CO2 counts the pulses from the terminal Q2. Until the counter CO2 has counted eight pulses, its terminal Q3 is kept at a low level so that a door switch 50 is closed after the application of the electric power V. When a flip-flop FF1 remains reset and the counter CO2 has not yet counted eight pulses before the starting of a vehicle, short-period pulses (h) are supplied to an energizing controller 220. After the counting of the eight pulses and the starting of the vehicle, long-period pulses (g) are supplied to the energizing controller 220. According to this constitution, the height of the vehicle at the time of getting in and out is quickly adjusted and the frequency of the adjustment of the vehicle height is reduced to stabilize the height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3026981A JPS57144113A (en) | 1981-03-03 | 1981-03-03 | Vehicle height adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3026981A JPS57144113A (en) | 1981-03-03 | 1981-03-03 | Vehicle height adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57144113A true JPS57144113A (en) | 1982-09-06 |
Family
ID=12298976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3026981A Pending JPS57144113A (en) | 1981-03-03 | 1981-03-03 | Vehicle height adjuster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57144113A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59174905U (en) * | 1983-05-11 | 1984-11-22 | 三菱自動車工業株式会社 | vehicle height adjustment device |
| DE3418646A1 (en) * | 1983-05-20 | 1984-11-29 | Mitsubishi Denki K.K., Tokio/Tokyo | LEVEL REGULATION SYSTEM FOR VEHICLES |
| JPS6034910U (en) * | 1983-08-19 | 1985-03-09 | 三菱自動車工業株式会社 | electronically controlled suspension |
| JPS6121805A (en) * | 1984-07-09 | 1986-01-30 | Fuji Heavy Ind Ltd | Ground clearance adjuster of automobile |
| JPS6162606U (en) * | 1984-09-29 | 1986-04-26 |
-
1981
- 1981-03-03 JP JP3026981A patent/JPS57144113A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59174905U (en) * | 1983-05-11 | 1984-11-22 | 三菱自動車工業株式会社 | vehicle height adjustment device |
| JPH0127928Y2 (en) * | 1983-05-11 | 1989-08-25 | ||
| DE3418646A1 (en) * | 1983-05-20 | 1984-11-29 | Mitsubishi Denki K.K., Tokio/Tokyo | LEVEL REGULATION SYSTEM FOR VEHICLES |
| JPS6034910U (en) * | 1983-08-19 | 1985-03-09 | 三菱自動車工業株式会社 | electronically controlled suspension |
| JPH0338005Y2 (en) * | 1983-08-19 | 1991-08-12 | ||
| JPS6121805A (en) * | 1984-07-09 | 1986-01-30 | Fuji Heavy Ind Ltd | Ground clearance adjuster of automobile |
| JPS6162606U (en) * | 1984-09-29 | 1986-04-26 |
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