WO2011068323A3 - 산업용 차량의 주행 안전 장치 및 주행 안전 기능 제공 방법 - Google Patents

산업용 차량의 주행 안전 장치 및 주행 안전 기능 제공 방법 Download PDF

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Publication number
WO2011068323A3
WO2011068323A3 PCT/KR2010/008322 KR2010008322W WO2011068323A3 WO 2011068323 A3 WO2011068323 A3 WO 2011068323A3 KR 2010008322 W KR2010008322 W KR 2010008322W WO 2011068323 A3 WO2011068323 A3 WO 2011068323A3
Authority
WO
WIPO (PCT)
Prior art keywords
driving safety
driving
industrial vehicle
driving wheels
wheels
Prior art date
Application number
PCT/KR2010/008322
Other languages
English (en)
French (fr)
Other versions
WO2011068323A2 (ko
Inventor
문진욱
Original Assignee
두산산업차량주식 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 두산산업차량주식 주식회사 filed Critical 두산산업차량주식 주식회사
Priority to CN201080053335.XA priority Critical patent/CN102781730B/zh
Priority to EP10834738.6A priority patent/EP2508396B1/en
Publication of WO2011068323A2 publication Critical patent/WO2011068323A2/ko
Publication of WO2011068323A3 publication Critical patent/WO2011068323A3/ko

Links

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
    • B62D5/001—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07568—Steering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

본 발명은 산업용 차량에서 주행 중 외부의 충격에 주행바퀴가 틀어지는 현상을 제거할 수 있도록 하기 위한 주행 안전 장치 및 주행 안전 기능 제공 방법에 관한 것이다. 이를 위해 본 발명은 엑추에이터에 각도 센서를 삽입하여 주행바퀴의 회전을 감지하고, 바퀴의 회전이 감지되면 각도 센서를 통해 감지된 각도변이만큼 주행바퀴의 각을 보상하여 핸들의 정상방향으로 주행바퀴를 고정하도록 한다. 이렇게 함으로써 주행 중 발생할 수 있는 외부의 충격에 주행바퀴가 틀어지는 현상을 제거할 수 있게 된다.
PCT/KR2010/008322 2009-12-04 2010-11-24 산업용 차량의 주행 안전 장치 및 주행 안전 기능 제공 방법 WO2011068323A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201080053335.XA CN102781730B (zh) 2009-12-04 2010-11-24 产业用车辆的行驶安全装置及行驶安全功能提供方法
EP10834738.6A EP2508396B1 (en) 2009-12-04 2010-11-24 Driving safety device for industrial vehicle and method for supplying driving safety function

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090119676A KR20110062835A (ko) 2009-12-04 2009-12-04 산업용 차량의 주행 안전 장치 및 주행 안전 기능 제공 방법
KR10-2009-0119676 2009-12-04

Publications (2)

Publication Number Publication Date
WO2011068323A2 WO2011068323A2 (ko) 2011-06-09
WO2011068323A3 true WO2011068323A3 (ko) 2011-11-03

Family

ID=44115396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008322 WO2011068323A2 (ko) 2009-12-04 2010-11-24 산업용 차량의 주행 안전 장치 및 주행 안전 기능 제공 방법

Country Status (4)

Country Link
EP (1) EP2508396B1 (ko)
KR (1) KR20110062835A (ko)
CN (1) CN102781730B (ko)
WO (1) WO2011068323A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104370244B (zh) * 2014-11-07 2017-04-05 诺力机械股份有限公司 一种步进式电动托盘车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08337106A (ja) * 1995-06-13 1996-12-24 Toyota Motor Corp 車輪操舵装置
US6484839B2 (en) * 2000-12-01 2002-11-26 Delphi Technologies, Inc. Steer-by-wire rotary actuator
KR20050018105A (ko) * 2003-08-13 2005-02-23 현대모비스 주식회사 능동 현가 제어 장치
KR20050094954A (ko) * 2004-03-24 2005-09-29 주식회사 만도 자동차용 조향장치의 토오크센서

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69216967T2 (de) * 1991-09-19 1997-05-22 Toyoda Automatic Loom Works Elektrischer Gabelhubwagen mit drei Rädern
EP0983928A4 (en) * 1997-05-19 2007-01-10 Toyota Jidoshokki Kk DEVICE FOR CORRECTING THE STEERING ANGLE FOR POWER STEERING AND VEHICLES
JPH115419A (ja) * 1997-06-18 1999-01-12 Toyota Autom Loom Works Ltd 産業車両の車体揺動制御装置
CN1962339A (zh) * 2005-11-11 2007-05-16 许倍强 具有稳向功能的电动式助力转向系统及稳向方法
DE102007009465B4 (de) * 2007-02-27 2018-04-12 Jungheinrich Aktiengesellschaft Verfahren zum Ausrichten eines Lenkwinkelgebers für eine elektrische Lenkung eines Flurförderzeuges sowie ein Flurförderzeug
CN201457457U (zh) * 2009-07-06 2010-05-12 杭州浙力叉车集团有限公司 叉车电子转向装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08337106A (ja) * 1995-06-13 1996-12-24 Toyota Motor Corp 車輪操舵装置
US6484839B2 (en) * 2000-12-01 2002-11-26 Delphi Technologies, Inc. Steer-by-wire rotary actuator
KR20050018105A (ko) * 2003-08-13 2005-02-23 현대모비스 주식회사 능동 현가 제어 장치
KR20050094954A (ko) * 2004-03-24 2005-09-29 주식회사 만도 자동차용 조향장치의 토오크센서

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2508396A4 *

Also Published As

Publication number Publication date
EP2508396A4 (en) 2014-08-06
EP2508396B1 (en) 2015-06-17
WO2011068323A2 (ko) 2011-06-09
CN102781730B (zh) 2015-06-24
CN102781730A (zh) 2012-11-14
KR20110062835A (ko) 2011-06-10
EP2508396A2 (en) 2012-10-10

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