JPS6141007U - Electronically controlled suspension device - Google Patents

Electronically controlled suspension device

Info

Publication number
JPS6141007U
JPS6141007U JP12587084U JP12587084U JPS6141007U JP S6141007 U JPS6141007 U JP S6141007U JP 12587084 U JP12587084 U JP 12587084U JP 12587084 U JP12587084 U JP 12587084U JP S6141007 U JPS6141007 U JP S6141007U
Authority
JP
Japan
Prior art keywords
control valve
electronically controlled
suspension device
fluid
controlled suspension
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
Application number
JP12587084U
Other languages
Japanese (ja)
Other versions
JPH0348882Y2 (en
Inventor
忠夫 田中
光彦 原良
泰孝 谷口
昌永 鈴村
實 竪本
直武 熊谷
Original Assignee
三菱自動車工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP12587084U priority Critical patent/JPS6141007U/en
Priority to US06/765,868 priority patent/US4669750A/en
Priority to DE19853529928 priority patent/DE3529928A1/en
Priority to KR1019850006021A priority patent/KR910003765B1/en
Publication of JPS6141007U publication Critical patent/JPS6141007U/en
Application granted granted Critical
Publication of JPH0348882Y2 publication Critical patent/JPH0348882Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例に係る電子制御サスペンシ
ョン装置を示す図、第２図ＡおよびＢはそれぞれ上記第
１図における電子制御サスペンション装置に使用される
ソレノイドバルブのオンおよびオフ状態を示す図、第３
図は上記第１図における電子制御サスペンション装置を
実車化した状態での配管系統を示す図、第４図は上記電
子制御サスペンション装置による各車高調整モード及び
各姿勢制御モードにおける上記ソレノイドバルブの駆動
状態を示す図、第５図は上記電子制御サスペンション装
置によるシフトスクオート防止の姿勢制御動作を示すフ
ローチャートである。 ｓｐｔ，ｔ ． ＳＦＲ・・・前輪（フロント）側サス
ペンションユニット、ＳＲＬ， ＳＲＲ・・・後輪（
リャ）側サスペンションユニット、１１・・・主空気ば
ね室、２２１〜．２２４・・・給気翔ソレノイドバルブ
、２７１〜２７４・・・排気用ソレメイドバルブ、３６
・・・コント口ールユニット、４８・・・駐車ブレーキ
スイッチ、５２・・・変速段センサ、５３・・・フット
ブレーキスイツチ。FIG. 1 is a diagram showing an electronically controlled suspension device according to an embodiment of the invention, and FIGS. 2A and 2B respectively show the on and off states of the solenoid valve used in the electronically controlled suspension device in FIG. 1. Figure, 3rd
The figure shows the piping system when the electronically controlled suspension device in FIG. 1 is applied to an actual vehicle, and FIG. 4 shows the drive of the solenoid valve in each vehicle height adjustment mode and each attitude control mode by the electronically controlled suspension device. FIG. 5 is a flowchart showing the posture control operation for preventing shift squat by the electronically controlled suspension device. spt,t. SFR...Front wheel (front) side suspension unit, SRL, SRR...Rear wheel (
rear) side suspension unit, 11...main air spring chamber, 221-. 224...Air supply solenoid valve, 271-274...Exhaust solenoid valve, 36
... Control unit, 48... Parking brake switch, 52... Gear position sensor, 53... Foot brake switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車高調整機能及び姿勢制御機能を備えた電子制御サスペ
ンション装置において、流体ばね室を備えた各輪毎に設
けられるサスペンションユニットと、この各サスペンシ
ョンユニットの流体ハね室一にそれぞれ接続される流体
給入用制御弁及び流体排出用制御弁と、駐車ブレーキの
作動、非作動を検出する駐車ブレーキスイッチと、フッ
トブレーキの作動、非作動を検出するフットブレーキス
イッチと、上記それぞれのブレーキスイッチにより駐車
ブレーキの作動及びフットブレーキの非作動を検出した
停車状態において上記変速段センサにより変速段が停車
位置から前進または後退位置に切換えられるζとを検出
した際に上記給入用制御弁または排出用制御弁を開制御
して車体の姿勢変化に対抗する方向に姿勢制御する制御
手段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。An electronically controlled suspension system equipped with a vehicle height adjustment function and a posture control function includes a suspension unit provided for each wheel equipped with a fluid spring chamber, and a fluid supply connected to the fluid spring chamber of each suspension unit. The parking brake is controlled by an input control valve, a fluid discharge control valve, a parking brake switch that detects whether the parking brake is activated or not, a foot brake switch that detects whether the footbrake is activated or not, and each of the above brake switches. When the gear position sensor detects that the gear position is switched from the stopped position to the forward or reverse position in a stationary state where the operation of the foot brake and the non-operation of the foot brake are detected, the supply control valve or the discharge control valve What is claimed is: 1. An electronically controlled suspension device comprising: control means for controlling the opening of the vehicle body in a direction to counter changes in the posture of the vehicle body.
JP12587084U 1984-08-21 1984-08-21 Electronically controlled suspension device Granted JPS6141007U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12587084U JPS6141007U (en) 1984-08-21 1984-08-21 Electronically controlled suspension device
US06/765,868 US4669750A (en) 1984-08-21 1985-08-13 Vehicle suspension apparatus
DE19853529928 DE3529928A1 (en) 1984-08-21 1985-08-21 VEHICLE SUSPENSION
KR1019850006021A KR910003765B1 (en) 1984-08-21 1985-08-21 Vehicle suspension apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12587084U JPS6141007U (en) 1984-08-21 1984-08-21 Electronically controlled suspension device

Publications (2)

Publication Number Publication Date
JPS6141007U true JPS6141007U (en) 1986-03-15
JPH0348882Y2 JPH0348882Y2 (en) 1991-10-18

Family

ID=30684557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12587084U Granted JPS6141007U (en) 1984-08-21 1984-08-21 Electronically controlled suspension device

Country Status (1)

Country Link
JP (1) JPS6141007U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878813A (en) * 1981-11-02 1983-05-12 Toyota Motor Corp Shock absorber control device at selection of driving shift position of automatic car
JPS59121220U (en) * 1983-02-07 1984-08-15 日産自動車株式会社 Vehicle wheel suspension system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878813A (en) * 1981-11-02 1983-05-12 Toyota Motor Corp Shock absorber control device at selection of driving shift position of automatic car
JPS59121220U (en) * 1983-02-07 1984-08-15 日産自動車株式会社 Vehicle wheel suspension system

Also Published As

Publication number Publication date
JPH0348882Y2 (en) 1991-10-18

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