JPS608111U - electronically controlled suspension - Google Patents

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
ョンを示す図、第２図及び第３図はそれぞれ動作を示す
フローチャートである。 １１・・・・・・サスペンション装［１３・・・・・・
空気はね、１６・・・・・・空気ばね室、４０・・・・
・・ＣＰＵ、４３・・・・・・加算器、４５・・・・・
・電空比例弁、５３・・・用車高調整制御回路。FIG. 1 is a diagram showing an electronically controlled suspension according to an embodiment of this invention, and FIGS. 2 and 3 are flowcharts showing the operation. 11... Suspension equipment [13...
Air splash, 16...Air spring chamber, 40...
...CPU, 43... Adder, 45...
・Electro-pneumatic proportional valve, 53... Vehicle height adjustment control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空気ばねと補助ばねとを供用しているサスペンションと
、車輪に加わる荷重を検知する荷重センサと、圧縮空気
を貯めておくリザーブタンクと、上記空気ばね室への圧
縮空気の給、排気を制御する制御弁と、車体姿勢制御が
必要なときに上記荷重センサに加わる荷重の増減に応じ
て上記空気ばね室に圧縮空気の給、排気が行なわれるよ
うに上記制御弁を開閉制御する制御弁駆動手段とを具備
してなる電子制御サスペンション。A suspension that uses air springs and auxiliary springs, a load sensor that detects the load applied to the wheels, a reserve tank that stores compressed air, and controls the supply and exhaust of compressed air to the air spring chamber. a control valve; and a control valve driving means for controlling the opening and closing of the control valve so that compressed air is supplied to and exhausted from the air spring chamber in accordance with increases and decreases in the load applied to the load sensor when vehicle body posture control is required. An electronically controlled suspension equipped with