JPS6326480U

JPS6326480U -

Info

Publication number: JPS6326480U
Application number: JP12040886U
Authority: JP
Priority date: 1986-08-07
Filing date: 1986-08-07
Publication date: 1988-02-20

Description

[Brief explanation of the drawing]

第１図は本考案の構成図、第２図は本考案の一
実施例を示すシステム図、第３図は同上実施例に
おける操舵アシスト力制御を示すフローチヤート
、第４図は従来のパワーステアリング装置におけ
るモードの一例を示すグラフ、第５図は従来のパ
ワーステアリング装置におけるモード切り換え選
択手段の一例を示す回路図である。６……複動型油圧シリンダ、７……コントロー
ルバルブ、１０……電磁弁、１０ａ……ソレノイ
ド部、１１……コントロールユニツト、１２……
車速センサ、２０……モード切換スイツチ。 Fig. 1 is a configuration diagram of the present invention, Fig. 2 is a system diagram showing an embodiment of the present invention, Fig. 3 is a flowchart showing steering assist force control in the same embodiment, and Fig. 4 is a conventional power steering system. A graph showing an example of modes in the device, and FIG. 5 is a circuit diagram showing an example of mode switching selection means in a conventional power steering device. 6... Double-acting hydraulic cylinder, 7... Control valve, 10... Solenoid valve, 10a... Solenoid section, 11... Control unit, 12...
Vehicle speed sensor, 20...mode changeover switch.

Claims

[Scope of utility model registration request]

A vehicle speed detection means for detecting the vehicle speed, a control value mode selection means for selecting a plurality of control value modes in which the change tendency of the control value with respect to the vehicle speed is different, and a control value mode for switching and setting the control value mode used for setting the control value according to the selection result. control value mode setting means; switching setting allowing means for allowing the control value mode setting means to switch the control value mode setting only when the detected vehicle speed is substantially zero; 1. A steering control device for a vehicle, comprising: a control value setting means for setting a control value based on a vehicle speed; and a drive means for driving a steering control means based on the set control value.