JPS60124707U - Electronically controlled suspension device - Google Patents
Electronically controlled suspension deviceInfo
- Publication number
- JPS60124707U JPS60124707U JP720984U JP720984U JPS60124707U JP S60124707 U JPS60124707 U JP S60124707U JP 720984 U JP720984 U JP 720984U JP 720984 U JP720984 U JP 720984U JP S60124707 U JPS60124707 U JP S60124707U
- Authority
- JP
- Japan
- Prior art keywords
- steering wheel
- control valve
- vehicle speed
- suspension unit
- angular velocity
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はこの考案の一実施例に係る電子制御すスペンシ
ョン装置を示す図、第2図は同実施例の動作を示すフロ
ーチャート、第3図は車速−ハンドル角マツプを示す図
、第4図は車速−ハンドル角速度マツプを示す図、第5
図は車速−ノhンドル角速度マツプの別の例を示す図で
ある。 11a〜11d・・・主空気はね室、12a〜
12d・・・副空気ばね室、16・・・コントローラ、
22a〜22d・・・給気用ソレノイドバルブ、23a
〜23d・・・排気用ソレノイドバルブ、27F、27
R・・・連通用ソレノイドバルブ。
補正 昭60.3゜13
考案の名称を次のように補正する。
■考案の名称 電子制御サスペンション装置実用新案
登録請求の範囲、図面の簡単な説明を次のように補正す
る。
O実用新案登録請求の範囲
各輪 に設けられ各々流体ばね室を有するサスペンショ
ンユニットと、
各サスペンションユニットの各面(イ)!各々#;ネ合
田間閏弁ん介1.て流体ん供ネ会可能な流体1の制御量
決定手段と、
上記ハンドル角検出手段により検出したハンド上角及び
上記車速検出手段により検坦旦ム車速見基づき必要なロ
ール制御量を決定する第2のロール制御量決定手段と、Fig. 1 is a diagram showing an electronically controlled suspension device according to an embodiment of this invention, Fig. 2 is a flowchart showing the operation of the same embodiment, Fig. 3 is a diagram showing a vehicle speed-steering wheel angle map, and Fig. 4 is a diagram showing an electronically controlled suspension device according to an embodiment of the invention. Figure 5 shows a vehicle speed-steering wheel angular velocity map.
The figure shows another example of the vehicle speed-no-wheel angular velocity map. 11a-11d...main air splash chamber, 12a-
12d... Sub-air spring chamber, 16... Controller,
22a to 22d... Air supply solenoid valve, 23a
~23d...Exhaust solenoid valve, 27F, 27
R...Communication solenoid valve. Amendment 1986.3゜13 The name of the invention is amended as follows. ■Name of the invention The scope of the electronically controlled suspension device utility model registration claim and the brief description of the drawings are amended as follows. O Utility Model Registration Claims A suspension unit provided in each wheel and each having a fluid spring chamber, and each surface of each suspension unit (a)! Each #; ne Godama Kenbensuke 1. means for determining a control amount of the fluid 1 that can be supplied with fluid; and a device for determining a necessary roll control amount based on the upper hand angle detected by the steering wheel angle detection means and the vehicle speed during an inspection by the vehicle speed detection means. 2. Roll control amount determining means;
Claims (1)
られるサスペンションユニットと、前輪、及び後輪用サ
スペンションユニットの左右の主空気ばね室を連結する
一対の連結管と、この連結管路の各サスペンションユニ
ットの主空気ハね室間に介装された連通用制御弁と、圧
縮空気を貯めておくリザーブタンクと、このリザーブタ
ンクと上記サスペンションユニットの主空気はね室とを
連結する給気用配管に介装される各サスペンションユニ
ット毎に設けられる給気用制御弁と、上記各サスペンシ
ョンユニットの主空気ばね室と排気管とを連結する排気
用配管に介装される各サスペンションユニット毎に設け
られる排気用制御弁と、車速を検出する車速検出手段と
、ハンドル角及びハンドル角速度を検出するハンドル角
・ハンドル角速度検出手段と、上記車速、ハンドル角、
ハンドル角速度に基づき車速−ハンドル角マツプ及び車
速−ハンドル角速度マツプよりそれぞれ制御弁開放時間
を求め、制御弁開放時間の大きい方の時間により上記給
気用制御弁、排気用制御弁を開閉制御して車体姿勢制御
するコントローラとを具備したことを特徴とする電子制
御サスペンション装置。A suspension unit provided for each wheel that uses both main and auxiliary air spring chambers and auxiliary springs, a pair of connecting pipes that connect the left and right main air spring chambers of the front and rear wheel suspension units, and this connecting pipe. A communication control valve interposed between the main air splash chambers of each suspension unit in the road, a reserve tank for storing compressed air, and a connection between this reserve tank and the main air splash chamber of the suspension unit. An air supply control valve provided for each suspension unit installed in the air supply pipe, and each suspension unit installed in the exhaust pipe connecting the main air spring chamber of each suspension unit and the exhaust pipe. an exhaust control valve provided for each, a vehicle speed detecting means for detecting the vehicle speed, a steering wheel angle/steering wheel angular velocity detecting means for detecting the steering wheel angle and the steering wheel angular velocity, and the vehicle speed, steering wheel angle,
Based on the steering wheel angular velocity, the control valve opening time is determined from the vehicle speed-steering wheel angle map and the vehicle speed-steering wheel angular velocity map, and the opening and closing of the air supply control valve and the exhaust control valve are controlled according to the greater of the control valve opening times. An electronically controlled suspension device comprising a controller for controlling vehicle body posture.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP720984U JPS60124707U (en) | 1984-01-24 | 1984-01-24 | Electronically controlled suspension device |
DE3546823A DE3546823C2 (en) | 1984-01-24 | 1985-01-24 | Roll control for a vehicle |
FR858500998A FR2558777B1 (en) | 1984-01-24 | 1985-01-24 | VEHICLE SUSPENSION APPARATUS |
US06/694,666 US4730843A (en) | 1984-01-24 | 1985-01-24 | Vehicle suspension apparatus |
DE19853502337 DE3502337A1 (en) | 1984-01-24 | 1985-01-24 | VEHICLE SUSPENSION |
GB08501820A GB2155658B (en) | 1984-01-24 | 1985-01-24 | Vehicle suspension apparatus |
US07/141,425 US4846496A (en) | 1984-01-24 | 1988-01-07 | Vehicle suspension apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP720984U JPS60124707U (en) | 1984-01-24 | 1984-01-24 | Electronically controlled suspension device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60124707U true JPS60124707U (en) | 1985-08-22 |
JPH0231289Y2 JPH0231289Y2 (en) | 1990-08-23 |
Family
ID=30485356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP720984U Granted JPS60124707U (en) | 1984-01-24 | 1984-01-24 | Electronically controlled suspension device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60124707U (en) |
-
1984
- 1984-01-24 JP JP720984U patent/JPS60124707U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0231289Y2 (en) | 1990-08-23 |
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