JPS62153578U

JPS62153578U -

Info

Publication number: JPS62153578U
Application number: JP4248186U
Authority: JP
Priority date: 1986-03-24
Filing date: 1986-03-24
Publication date: 1987-09-29

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す概略構成図
、第２図は横加速度検出器の配置関係を示す正面
図、第３図はこの考案に適用し得る制御装置の一
例を示すブロツク線図、第４図は従来の装置の構
成図である。図中、１１ＦＦ〜１１ＲＲはサスペンシヨン装
置、１５は油圧シリンダ、１７はストロークセン
サ、１８は方向切換弁、２４は横加速度検出装置
、２４ａ，２４ｂは加速度検出器、２４ｃは演算
回路、Ｂは車体、ＲＳはロール軸、２５は制御装
置、２６ｆ，２６ｒはストローク目標値設定回路
、２７はゲイン設定器、２８ｆは前輪側増幅器、
２８ｒは後輪側増幅器、２９ＦＦ〜２９ＲＲは比
較部、３０ＦＦ〜３０ＲＲはコントローラである
。 Fig. 1 is a schematic configuration diagram showing an embodiment of this invention, Fig. 2 is a front view showing the arrangement of lateral acceleration detectors, and Fig. 3 is a block line diagram showing an example of a control device applicable to this invention. FIG. 4 is a configuration diagram of a conventional device. In the figure, 11FF to 11RR are suspension devices, 15 is a hydraulic cylinder, 17 is a stroke sensor, 18 is a directional control valve, 24 is a lateral acceleration detection device, 24a and 24b are acceleration detectors, 24c is an arithmetic circuit, and B is the vehicle body. , RS is a roll axis, 25 is a control device, 26f and 26r are stroke target value setting circuits, 27 is a gain setting device, 28f is a front wheel side amplifier,
28r is a rear wheel side amplifier, 29FF to 29RR are comparison sections, and 30FF to 30RR are controllers.

Claims

[Scope of utility model registration request]

In a lateral acceleration detection device that detects lateral acceleration of a vehicle, acceleration detectors that detect acceleration in a direction perpendicular to the roll axis are disposed on both left and right sides of a vertical plane passing through the roll axis of the vehicle body, respectively. A lateral acceleration detection device, characterized in that a calculation circuit calculates a difference between lateral acceleration detection signals from a detector to calculate lateral acceleration.