KR950003110A - Steering Control Method of Vehicle - Google Patents

Steering Control Method of Vehicle Download PDF

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Publication number
KR950003110A
KR950003110A KR1019930014567A KR930014567A KR950003110A KR 950003110 A KR950003110 A KR 950003110A KR 1019930014567 A KR1019930014567 A KR 1019930014567A KR 930014567 A KR930014567 A KR 930014567A KR 950003110 A KR950003110 A KR 950003110A
Authority
KR
South Korea
Prior art keywords
vehicle
steering
angular velocity
lateral acceleration
vehicle speed
Prior art date
Application number
KR1019930014567A
Other languages
Korean (ko)
Other versions
KR950013088B1 (en
Inventor
조성현
이병조
이탁렬
Original Assignee
정몽원
만도기계 주식회사
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 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019930014567A priority Critical patent/KR950013088B1/en
Publication of KR950003110A publication Critical patent/KR950003110A/en
Application granted granted Critical
Publication of KR950013088B1 publication Critical patent/KR950013088B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/20—Steering systems
    • B60W2510/205—Steering speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

본 발명은 돌발사태 등에 따른 자동차 조향핸들의 급회전시에 발생되는 과대한 조향을 방지하기 위한 것으로, 자동차의 소정부분에 배치된 각 감지부재로부터의 차속신호와 조향각속도 신호에 의거하여 전류제어수단을 통해 솔레노이드로의 통전전류를 제어함으로서 유압실린더에 유입되는 유량을 조절하여 자동차의 조향을 제어하는 자동차의 조향제어방법에 있어서, 차속신호와 조향각속도 신호에 의거하여 제어장치내의 횡가속도 연산부에서 횡가속도를 연산하고, 이 연산된 횡가속도와 차속 및 조향각속도 신호에 의거하여 솔레노이드로의 통전전류를 제어함으로서, 차량의 주행상태에 맞는 최적의 유량을 공급하여 조향핸들의 급회전시에 발생되는 과대한 조향을 방지하게 한 것이다.The present invention is to prevent the excessive steering generated during the sudden rotation of the steering wheel of the vehicle due to an accident, etc., the current control means based on the vehicle speed signal and the steering angular velocity signal from each sensing member disposed in a predetermined portion of the vehicle In a steering control method of a vehicle in which the steering of the vehicle is controlled by controlling the flow rate flowing into the hydraulic cylinder by controlling the energizing current to the solenoid through the lateral acceleration in the lateral acceleration calculation unit in the control device based on the vehicle speed signal and the steering angular velocity signal. And control the energizing current to the solenoid based on the calculated lateral acceleration, vehicle speed and steering angular velocity signal, supplying the optimum flow rate suitable for the driving condition of the vehicle, and causing excessive steering To prevent it.

Description

자동차의 조향제어방법Steering Control Method of Vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

자동차의 소정부분에 배치된 각 감지부재로부터의 차속신호와 조향각속도 신호에 의거하여 전류제어수단을 통해 솔레노이드로의 통전 전류를 제어함으로서 유압실린더에 유입되는 유량을 조절하여 자동차의 조향을 제어하는 자동차의 조향제어방법에 있어서, 상기 차속신호와 조향각속도 신호에 의거하여 제어장치내에 횡가속도 연산부에서 횡가속도를 연산하고,이 연산된 횡가속도와 상기 차속 및 조향각속도 신호에 의거하여 상기 솔레노이드로의 통전전류를 제어하는 것을 특징으로 하는 자동차의 조향제어방법.A vehicle that controls the steering of the vehicle by controlling the flow rate flowing into the hydraulic cylinder by controlling the energizing current to the solenoid through the current control means based on the vehicle speed signal and the steering angular velocity signal from each sensing member disposed in the predetermined portion of the vehicle. A steering control method according to claim 1, wherein the lateral acceleration calculation unit calculates lateral acceleration based on the vehicle speed signal and the steering angular velocity signal, and energizes the solenoid based on the calculated lateral acceleration and the vehicle speed and steering angular velocity signal. Steering control method for a vehicle, characterized in that for controlling the current. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930014567A 1993-07-29 1993-07-29 A method of steering control of vehicle KR950013088B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930014567A KR950013088B1 (en) 1993-07-29 1993-07-29 A method of steering control of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930014567A KR950013088B1 (en) 1993-07-29 1993-07-29 A method of steering control of vehicle

Publications (2)

Publication Number Publication Date
KR950003110A true KR950003110A (en) 1995-02-16
KR950013088B1 KR950013088B1 (en) 1995-10-24

Family

ID=19360351

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930014567A KR950013088B1 (en) 1993-07-29 1993-07-29 A method of steering control of vehicle

Country Status (1)

Country Link
KR (1) KR950013088B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190074626A (en) 2017-12-20 2019-06-28 양경옥 Method for Alternate Basement Vertical Structure Construction Method in Top Down Construction Project
KR20210000234A (en) 2019-06-24 2021-01-04 양경옥 Method for Alternate Basement Vertical Structure Construction Method in Top Down Construction Project

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190074626A (en) 2017-12-20 2019-06-28 양경옥 Method for Alternate Basement Vertical Structure Construction Method in Top Down Construction Project
KR20210000234A (en) 2019-06-24 2021-01-04 양경옥 Method for Alternate Basement Vertical Structure Construction Method in Top Down Construction Project

Also Published As

Publication number Publication date
KR950013088B1 (en) 1995-10-24

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