JPS6180107U - - Google Patents
Info
- Publication number
- JPS6180107U JPS6180107U JP16508284U JP16508284U JPS6180107U JP S6180107 U JPS6180107 U JP S6180107U JP 16508284 U JP16508284 U JP 16508284U JP 16508284 U JP16508284 U JP 16508284U JP S6180107 U JPS6180107 U JP S6180107U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle height
- vehicle
- actuator
- outputting
- height adjustment
- 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
- 230000005856 abnormality Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図はこの考案の基本構成を示すブロツク図
、第２図はこの考案の一実施例を示すシステム説
明図、第３図はこの考案の一実施例を示すブロツ
ク図、第４図はこの考案に係わるコントローラの
処理手順の一例を示すフローチヤート、第５図は
同じくコントローラの処理手順の他の例を示すフ
ローチヤート、第６図はコントローラの処理手順
の更に他の例を示すフローチヤートである。
１ａ〜１ｄ……車高調整アクチユエータ、２…
…シヨツクアブソーバ、３……ゴム状弾性体、４
……空気室、６……車体、７……車軸、８……連
通孔、９……コンプレツサ、１０……メインタン
ク、１１ａ〜１１ｄ……サブタンク、１２ａ〜１
２ｊ……開閉バルブ、１５ａ〜１５ｄ……車高検
出器、１７……ポテンシヨメータ、１８ａ〜１８
ｊ……駆動トランジスタ、１９ａ〜１９ｊ……電
磁ソレノイド、２０……コントローラ、２１……
マイクロコンピユータ、２２……マルチプレクサ
、２３……Ａ／Ｄ変換器。
Fig. 1 is a block diagram showing the basic configuration of this invention, Fig. 2 is a system explanatory diagram showing an embodiment of this invention, Fig. 3 is a block diagram showing an embodiment of this invention, and Fig. 4 is a block diagram showing an embodiment of this invention. FIG. 5 is a flowchart showing an example of the processing procedure of the controller according to the invention; FIG. 5 is a flowchart showing another example of the processing procedure of the controller; FIG. 6 is a flowchart showing yet another example of the processing procedure of the controller. be. 1a to 1d...Vehicle height adjustment actuator, 2...
...Shock absorber, 3...Rubber-like elastic body, 4
...Air chamber, 6...Vehicle body, 7...Axle, 8...Communication hole, 9...Compressor, 10...Main tank, 11a-11d...Sub tank, 12a-1
2j... Opening/closing valve, 15a-15d... Vehicle height detector, 17... Potentiometer, 18a-18
j...Drive transistor, 19a-19j...Electromagnetic solenoid, 20...Controller, 21...
Microcomputer, 22... multiplexer, 23... A/D converter.
Claims (1)
両左右方向に配置された左右の車輪と車体との間
に、車高を増減させることの可能な車高調整アク
チユエータをそれぞれ介装した車両において、前
記車高調整アクチユエータの作動に基づくその部
分の車高に応じた車高検出信号を出力する前記車
高調整アクチユエータと同数の車高検出器と、前
記車高調整アクチユエータに制御信号を出力して
それらの車高をそれぞれ制御するコントローラと
、を備え、前記コントローラは、前記複数の車高
検出器のそれぞれの車高検出信号の値が所定の適
正車高領域の値を所定時間以上連続して越えてい
るか否をを判定する車高異状判定手段と、この車
高異状判定手段の判定結果に基づき車高の異状な
車高調整アクチユエータがあるときに、これと対
をなす他方の車高調整アクチユエータの車高を制
御して左右の車高差をなくすように前記制御信号
を出力する駆動制御手段と、を有することを特徴
とする車両用車高調整装置。 In a vehicle in which a vehicle height adjustment actuator capable of increasing or decreasing the vehicle height is interposed between the left and right wheels, which are at least one of the front wheels or the rear wheels and are arranged in the left-right direction of the vehicle, and the vehicle body, the same number of vehicle height detectors as the vehicle height adjustment actuators outputting a vehicle height detection signal according to the vehicle height of that portion based on the operation of the vehicle height adjustment actuator; and outputting a control signal to the vehicle height adjustment actuator. a controller that controls each of the vehicle heights, and the controller is configured to maintain the vehicle height detection signal of each of the plurality of vehicle height detectors continuously within a predetermined appropriate vehicle height range for a predetermined period of time or more. A vehicle height abnormality determining means for determining whether the vehicle height is exceeded, and a vehicle height adjusting actuator that is paired with the other vehicle height adjusting actuator when the vehicle height is abnormal based on the determination result of the vehicle height abnormality determining means. A vehicle height adjustment device comprising: drive control means for outputting the control signal so as to control the vehicle height of an actuator and eliminate a difference in vehicle height between the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16508284U JPS6180107U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16508284U JPS6180107U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180107U true JPS6180107U (en) | 1986-05-28 |
Family
ID=30722945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16508284U Pending JPS6180107U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015151001A (en) * | 2014-02-14 | 2015-08-24 | いすゞ自動車株式会社 | Control device and control method of vehicle height adjustment system |
-
1984
- 1984-10-31 JP JP16508284U patent/JPS6180107U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015151001A (en) * | 2014-02-14 | 2015-08-24 | いすゞ自動車株式会社 | Control device and control method of vehicle height adjustment system |
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