JPS61110479U - - Google Patents

Info

Publication number
JPS61110479U
JPS61110479U JP19711584U JP19711584U JPS61110479U JP S61110479 U JPS61110479 U JP S61110479U JP 19711584 U JP19711584 U JP 19711584U JP 19711584 U JP19711584 U JP 19711584U JP S61110479 U JPS61110479 U JP S61110479U
Authority
JP
Japan
Prior art keywords
vehicle speed
running
vehicle
sensor
signal
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
JP19711584U
Other languages
Japanese (ja)
Other versions
JPH0324457Y2 (en
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 filed Critical
Priority to JP1984197115U priority Critical patent/JPH0324457Y2/ja
Publication of JPS61110479U publication Critical patent/JPS61110479U/ja
Application granted granted Critical
Publication of JPH0324457Y2 publication Critical patent/JPH0324457Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図は本考案の実施例を示すブロツク図、第
２図は第１図装置により制御されるべきモータ出
力指示特性の一例を示す図、第３図は第１図装置
の動作態様を示すフローチヤートである。 １……トルクセンサ、２……モータ出力指示回
路、３……電動モータ駆動部、４……電動モータ
、５……車速センサ、６……走行センサ、７……
安全回路、８……警報装置。 FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing an example of the motor output instruction characteristic to be controlled by the device shown in FIG. 1, and FIG. 3 is a diagram showing the operation mode of the device shown in FIG. 1. It is a flowchart. DESCRIPTION OF SYMBOLS 1...Torque sensor, 2...Motor output instruction circuit, 3...Electric motor drive unit, 4...Electric motor, 5...Vehicle speed sensor, 6...Driving sensor, 7...
Safety circuit, 8...Alarm device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 転舵操行時の操舵トルクに応じて転舵方向のパ
ワアシストを行うと共に、車速センサから車速信
号が大となるに従つて転舵方向のパワアシストを
小さくするようにした車速対応式パワステアリン
グ装置において、走行中であることを検出して走
行信号を発する走行センサを設け、上記車速セン
サからの車速信号が発せられず走行センサからの
走行信号が発せられているときは車速センサが故
障と判断して故障警報を発すると共に最高速時の
パワアシストを与えるか又はパワアシストを与え
ないよう制御する安全回路を設けたことを特徴と
する車速対応式パワステアリング装置。 A vehicle speed-adaptive power steering device that performs power assist in the steering direction according to the steering torque during steering operation, and decreases the power assist in the steering direction as the vehicle speed signal from the vehicle speed sensor increases. A running sensor is provided that detects that the vehicle is running and issues a running signal, and when the vehicle speed sensor does not generate a vehicle speed signal and the running sensor does issue a running signal, it is determined that the vehicle speed sensor is malfunctioning. 1. A vehicle speed-adaptive power steering device, characterized in that a safety circuit is provided for issuing a failure warning when the vehicle is running and controlling the vehicle to provide power assistance or not to provide power assistance at maximum speed.
JP1984197115U 1984-12-26 1984-12-26 Expired JPH0324457Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984197115U JPH0324457Y2 (en) 1984-12-26 1984-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984197115U JPH0324457Y2 (en) 1984-12-26 1984-12-26

Publications (2)

Publication Number Publication Date
JPS61110479U true JPS61110479U (en) 1986-07-12
JPH0324457Y2 JPH0324457Y2 (en) 1991-05-28

Family

ID=30755160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984197115U Expired JPH0324457Y2 (en) 1984-12-26 1984-12-26

Country Status (1)

Country Link
JP (1) JPH0324457Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524057A (en) * 1975-06-30 1977-01-12 Hitachi Ltd Air core reactor for electric locomotive
JPS5411047A (en) * 1977-06-27 1979-01-26 Kobe Steel Ltd Low hydrogen type coated arc welding electrode
JPS57178972A (en) * 1981-04-30 1982-11-04 Nissan Motor Co Ltd Vehicle speed responsing type power steering

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524057A (en) * 1975-06-30 1977-01-12 Hitachi Ltd Air core reactor for electric locomotive
JPS5411047A (en) * 1977-06-27 1979-01-26 Kobe Steel Ltd Low hydrogen type coated arc welding electrode
JPS57178972A (en) * 1981-04-30 1982-11-04 Nissan Motor Co Ltd Vehicle speed responsing type power steering

Also Published As

Publication number Publication date
JPH0324457Y2 (en) 1991-05-28

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