WO2010047517A2 - 지게차의 주행조종장치 - Google Patents
지게차의 주행조종장치 Download PDFInfo
- Publication number
- WO2010047517A2 WO2010047517A2 PCT/KR2009/006069 KR2009006069W WO2010047517A2 WO 2010047517 A2 WO2010047517 A2 WO 2010047517A2 KR 2009006069 W KR2009006069 W KR 2009006069W WO 2010047517 A2 WO2010047517 A2 WO 2010047517A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal
- pedal
- mono
- forklift
- backward
- 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.)
- Ceased
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Classifications
-
- 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
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
-
- 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
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
-
- 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
-
- 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
-
- 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
- B66F9/0759—Details of operating station, e.g. seats, levers, operator platforms, cabin suspension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20474—Rotatable rod, shaft, or post
Definitions
- the present invention relates to a driving control device of a forklift, and more particularly, to a driving control device of a forklift for controlling forward, backward and acceleration of the forklift.
- a forklift truck is widely used throughout the industry as a vehicle for lifting and lowering heavy loads or for transporting cargo within a limited space, and includes a lift cylinder and a tilt cylinder for driving a steering and driving vehicle and a mast assembly. It is provided with a working device.
- the above-mentioned driving device or work device is driven by the hydraulic oil generated from the hydraulic pump, the drive device is controlled by the brake pedal and the accelerator pedal, and the work device is controlled by the control lever.
- the general type of the driving device of the forklift is equipped with a forward and backward lever and an accelerator pedal having forward, backward and neutral functions to drive the forklift by driving the above-mentioned forward lever and the accelerator pedal.
- a traveling control device of a mono-pedal type forklift truck using a mono-pedal which eliminates the above-mentioned forward and backward lever and the accelerator pedal and integrates forward and backward selection and acceleration functions.
- the monopedal is a mono pad. Also referred to as -ped).
- the above-described mono-pedal control device is equipped with a forward switch and a reverse switch on the accelerator pedal to use the forward and backward levers when the vehicle is moving forward or backward, so that the forward and backward movements can be selected and accelerated.
- the driving control device of the forklift is adopted by adopting one of the above-described general type or mono pedal type according to the work type that the forklift mainly performs or the type that the driver prefers, so that other types of control devices may be used even if the working environment is changed or the driver is changed. There is a problem that can not be changed to use.
- the monopedal type control device has no problem of adopting an expensive autoshift controller because there is no forward and backward lever and no device capable of shifting separately.
- the operation of the mono pedal which performs the function of selecting the forward and backward pedals in the mono pedal type control unit, presses the forward or reverse switch mounted inside the pedal first to press the pedal to determine whether the vehicle is forward or backward.
- the pedal is pressed further, it is composed of two steps to generate the acceleration signal secondarily, and the forward or backward selection and the generation of the acceleration signal are sequentially performed.
- the output of the hydraulic pump is increased, and the output of the hydraulic pump is increased by increasing the rotational speed of the engine or the electric motor, thereby increasing the output of the hydraulic pump.
- the accelerator pedal is pressed and brake operation must be accompanied to limit the sudden flow of the vehicle due to the pump's rising power.
- the inching device described above includes an inching pedal installed on one side of the brake pedal.
- the inching spool blocks the pressure oil supplied from the inching spool to the propulsion shaft and performs a braking operation to limit the flow of the vehicle.
- the accelerator pedal is pressed in the state of the inching pedal described above, the pump output is supplied only to the working device, so that sufficient hydraulic pressure required for the working device can be obtained, and this work is called an inching work.
- the inching work described above has a problem that it is difficult to quickly switch to the inching work because the driver has to step on the inching pedal and operate the lift lever so that the driver feels fatigue of the foot and uses both hands and feet.
- an object of the present invention is to provide a forklift with a forward and backward lever and a mono pedal to work with the forklift by selecting one of the forward and backward levers or monopedal in accordance with the driver or the work environment. It is an object of the present invention to provide a forklift traveling control device for improving convenience and work efficiency.
- Another object of the present invention is to reduce the unnecessary forward and backward switch operation when using a mono pedal, to generate an acceleration signal quickly, to improve the responsiveness of the mono pedal, and to operate the inching pedal in the operation of the forklift working device. It is to provide a forklift traveling control device that can perform inching work easily and quickly without operation.
- Driving control apparatus of the forklift for achieving the technical problem is a forward and backward lever unit for generating a first shift signal of the first forward signal, the first reverse signal or the first neutral signal; A mono pedal for generating a second shift signal of the second forward signal, the second reverse signal, the second neutral signal, or the acceleration signal; and when the first forward signal or the first reverse signal is generated from the forward / backward lever, the mono pedal
- the second forward signal, the second reverse signal, or the second neutral signal is limited and the acceleration signal is activated, and when the first neutral signal is generated from the forward and backward levers, the second forward signal, the second reverse signal, and the second pedal of the mono pedal are generated.
- a signal controller for controlling a neutral signal or an acceleration signal to be activated; And a forward and backward direction change controller for controlling the forward and backward travel directions of the forklift by the first and second shift signals generated by the forward and backward levers or the mono pedal.
- the mono-pedal is a mono-pedal box; and a mono-pedal panel disposed on the upper side of the mono-pedal box and inclined left and right about the mono-pedal panel axis; and disposed inside the mono-pedal box and the mono-pedal panel Closed by forward and backward switch; And a magnet disposed under the mono pedal box to apply a magnetic force to the mono pedal panel to maintain the closed state of the forward switch or the reverse switch.
- the driving control apparatus of the forklift may further include an instantaneous neutral switch on the lift lever of the forklift, and the instantaneous neutral switch may perform a function of an inching operation.
- the driving control device of the forklift may further include a neutral switch in the operation panel of the driver's seat of the forklift, the neutral switch may be to perform the function of the inching operation.
- the forklift is equipped with a forward and backward lever and a mono pedal, and can be selectively used according to the working environment, providing convenience to the driver and improving work efficiency.
- a separate neutral switch is further provided to enable rapid inching without inching pedals in inching of the forklift.
- FIG. 1 is an exemplary view for explaining a driving control apparatus of a forklift according to an embodiment of the present invention.
- FIG. 2 is an exemplary view showing a structure of a mono pedal in a driving control apparatus of a forklift according to another embodiment of the present invention.
- Figure 3 is an exemplary view showing the operation of the mono pedal in the driving control device of the forklift according to another embodiment of the present invention.
- Figure 4 is an exemplary view showing an example of a lift lever in the driving control apparatus of the forklift according to another embodiment of the present invention.
- FIG. 5 is an exemplary view showing an example of a driver's seat operation unit in the driving control apparatus of the forklift according to another embodiment of the present invention.
- FIG. 6 is a flowchart illustrating the operation of the driving control apparatus of the forklift according to an embodiment of the present invention.
- FIG. 1 is a block diagram showing the configuration of a driving control apparatus of a forklift according to an embodiment of the present invention.
- the general type control device having the above-mentioned forward and backward lever is advantageous in the work moving in a constant direction, and the monopedal type control device is advantageous in the case of frequent turning and repetitive work in a narrow space. Since the operation is omitted, both hands of the driver are relatively free, which makes the operation convenient.
- the driving control apparatus of the forklift includes the forward and backward lever unit 10 and the mono pedal 20 together and exits the forward and backward lever unit 10 and the mono pedal 20 described above. Receiving the shift signal, and prioritizes the signal control section 30 to transmit to the forward and backward direction switching control unit 40.
- the above-mentioned forward and backward lever part 10 includes a forward and backward lever 11 shifted to a forward, backward or neutral position, and a first forward signal, a first reverse signal, or a first neutral signal according to the positions of the forward and backward levers. It may be configured to include a forward and backward control switch 12 for generating a first shift signal.
- the above-described mono pedal 20 is configured to generate a second shift signal consisting of a second forward signal, a second reverse signal, or a second neutral signal according to a user's operation. It may be configured to include a pedal (22).
- the signal control unit 30 includes the forward and backward relay 31 and the accelerator pedal relay 32, and the first shift signal generated by the forward and backward lever unit 10 and the second generated by the mono pedal 20. Receives the shift signal, sets the priority, and transmits the shift signal to the forward and backward direction control unit 40.
- the above-mentioned forward and backward direction control unit 40 is connected to the engine 60 by operating or stopping the forward solenoid for operating the forward clutch and the reverse solenoid for operating the reverse clutch with the shift signal transmitted from the signal control unit 30 described above.
- the vehicle is moved by controlling the transmission 50.
- the above-mentioned forward and backward lever unit 10 further includes a shift switch 13 for shifting the transmission of the forklift, and a manual shift function for generating a shift control signal for shifting the transmission 60 to one to three gears. It may further include.
- a manual transmission including the shift switch 13 described above may be configured, and the above-described manual shift may be in various forms such as a rotary lever or a switch attached to the forward and backward lever 11.
- the driver can manually shift through a manual transmission added to the forward and backward lever 11, the driver can shift even without applying an expensive automatic transmission adopted by the driving control apparatus of the conventional monopedal forklift. .
- FIG 2 and 3 are views showing the structure of the mono-pedal with the magnet 140 in the driving control apparatus of the forklift according to another embodiment of the present invention.
- the front and rear switches 130a and 130b are disposed so that the driver can move forward or backward panel 120a or 120b.
- Step by step) can have a structure to select forward and backward and generate the acceleration signal.
- the monopedal panel 100 is inclined toward the stepped panel portion about the monopedal panel axis 110. If you press the forward switch 130a or the reverse switch 130b inside the pedal and press the mono pedal further, an acceleration signal is generated.
- the magnet 140 is disposed in the mono pedal box 150 positioned below the forward panel 120a and the reverse panel 120b of the mono pedal panel 100, respectively.
- the mono pedal panel 100 is inclined by stepping on the forward panel unit 120a or the reverse panel unit 120b, the magnet 140 and the mono pedal panel 100 are bonded together by the magnetic force of the magnet 140.
- the panel 100 is held in the state in which the forward switch 130a or the reverse switch 130b in the mono pedal box 150 is pressed (FIG. 3 (b) or (c)).
- Magnet 140 added to the above-mentioned mono-pedal is generally composed of a permanent magnet, but may be applied to the solenoid, but not limited to this function to maintain the state in which the mono-pedal panel 100 is pressing the forward and backward switch It may be possible to substitute by other means in the scope of performing the.
- FIG. 4 is a perspective view of a lift lever 200 to which a momentary neutral switch 210 is added in a driving control apparatus of a forklift according to another embodiment according to the present invention.
- the above-described neutral switch is an embodiment in which the instantaneous neutral switch 210 is added to the lift lever 200 which drives the lift cylinder as having the same role as the inching pedal.
- the above-mentioned inching operation is largely necessary in the lifting operation for lifting heavy loads on the forklift, and the inching operation during the lifting operation involves the operation of the lift lever and the inching pedal to control the lift cylinder.
- the pump output is supplied only to the work machine even when the accelerator pedal is pressed by pressing the instantaneous neutral switch 210 added to the lift lever 200 and the engine is pressed. Increasing the output power increases the hydraulic pressure, making inching work quick and easy.
- FIG. 5 is a perspective view illustrating a driver's seat operating panel 220 to which a neutral switch 230 is added in a driving control apparatus of a forklift according to another embodiment of the present invention.
- the neutral switch 230 may be added to the control panel 220 of the driver's seat, and even when using a control lever for operating a work device other than the lift lever 200, the neutral switch 230 of the operation panel may not be pressed. ) Can be used for inching work.
- FIG. 6 is a flowchart illustrating an operation of a driving control apparatus of a forklift according to an exemplary embodiment of the present invention.
- the driving control apparatus of the forklift includes a mono pedal 20 as a means for generating the first and second lever signals 10 and the second shift signal as a means for generating the first shift signal, and
- the front and rear lever parts 10 and the mono pedal 20 may include a signal control unit 30 for controlling the first shift signal and the second shift signal.
- the signal controller 30 may include the second forward signal, the second backward signal, or the second neutral signal of the mono pedal 20. Limit and control the acceleration signal to be activated
- the signal controller 30 controls the second forward signal, the second backward signal, the second neutral signal, or the acceleration signal of the mono pedal 20 to be activated when the first shift signal is the first neutral signal.
- the forward or backward direction of the vehicle is determined by the forward / backward shift signal generated by the forward / backward lever unit 10 (S3), and the mono pedal 20 ),
- the vehicle shifts forward or backward driving (S6), ignoring the forward and backward shift signals generated in the step S) and only accepting the acceleration signal (S5).
- the forward and backward shift signal transmitted to the forward and backward direction control unit 40 is determined by the shift signal generated by the forward and backward lever unit 10 or the mono pedal 20, but always the forward and backward lever unit 10
- the forward / backward shifting signal generated by the signal is preferentially applied to the forward / backward shifting signal generated by the mono pedal 20.
- the driver may control the forward driving or the backward driving of the vehicle by using the forward and backward lever 11 or the mono pedal 20 provided in the driving control apparatus of the forklift according to an embodiment of the present invention.
- the forward / backward lever 11 is set to the forward or backward position to generate a shift signal, and the mono pedal 20 is pressed to generate an acceleration signal to drive the vehicle forward or backward. can do.
- the forward and backward lever 11 is placed in a neutral position and the forward panel 110 or the reverse of the mono pedal panel 100 is moved. Stepping on the panel 120 to press the forward and backward switch 21 inside the mono pedal to generate a shift signal, and by stepping on the mono pedal to generate an acceleration signal to drive the vehicle forward or backward.
- the forward and backward lever 11 must be set to the neutral position to operate the mono pedal 20.
- the present invention can be applied to an industrial vehicle such as a forklift truck.
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims (4)
- 제1 전진신호, 제1 후진신호 또는 제1 중립신호의 제1 변속신호를 발생시키는 전후진 레버부(10);제2 전진신호, 제2 후진신호, 제2 중립신호 또는 가속신호의 제2 변속신호를 발생시키는 모노페달(20);상기 전후진 레버(10)에서 제1 전진신호 또는 제1 후진신호가 발생되면 상기 모노페달(20)은 제2 전진신호, 제2 후진신호 또는 제2 중립신호가 제한되고 가속신호는 활성화되며, 상기 전후진 레버(10)에서 제1 중립신호가 발생되면 상기 모노페달(20)의 제2 전진신호, 제2 후진신호, 제2 중립신호 또는 가속신호가 활성화되게 제어하는 신호제어부(30); 및상기 전후진 레버(10) 또는 상기 모노페달(20)에서 발생되는 제1, 제2 변속신호에 의해 지게차의 전후진 진행방향이 전환되게 제어하는 전후진 방향전환 제어부(40);를 포함하는 지게차의 주행조종장치.
- 제 1항에 있어서,상기 모노페달(20)은,모노페달 박스(150);상기 모노페달 박스(150)의 상측에 배치되고 모노페달 패널축(110)을 중심으로 좌우측방향으로 기울어지는 모노페달 패널(100);상기 모노페달 박스(150)의 내부에 배치되고 상기 모노페달 패널(100)에 의해 닫히는 전,후진 스위치(130a)(130b); 및상기 모노 페달 박스(150)의 하측에 배치되어 상기 모노페달 패널(100)에 자기력을 가하여 상기 전진스위치(130a) 또는 후진 스위치(130b)가 닫힌 상태가 유지되도록 하는 자석(140);을 포함하는 지게차의 주행조종장치.
- 제 1항 또는 제 2항에 있어서,지게차의 리프트 레버(200)에 순간 중립스위치(210)를 더 포함하고,상기 순간 중립스위치(210)는 인칭작업의 기능을 수행하는 것을 특징으로 하는 지게차의 주행조종장치.
- 제 3항에 있어서,지게차의 운전석의 조작반(240)에 중립 스위치(230)를 더 포함하고,상기 중립스위치(230)는 인칭작업의 기능을 수행하는 것을 특징으로 하는 지게차의 주행조종장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009801423180A CN102216197A (zh) | 2008-10-23 | 2009-10-21 | 叉车的行驶操纵装置 |
| US13/125,265 US20110197699A1 (en) | 2008-10-23 | 2009-10-21 | Steering system for forklift |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080104219A KR101391570B1 (ko) | 2008-10-23 | 2008-10-23 | 지게차의 주행조종장치 |
| KR10-2008-0104219 | 2008-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2010047517A2 true WO2010047517A2 (ko) | 2010-04-29 |
| WO2010047517A3 WO2010047517A3 (ko) | 2010-08-05 |
Family
ID=42119827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2009/006069 Ceased WO2010047517A2 (ko) | 2008-10-23 | 2009-10-21 | 지게차의 주행조종장치 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20110197699A1 (ko) |
| KR (1) | KR101391570B1 (ko) |
| CN (1) | CN102216197A (ko) |
| WO (1) | WO2010047517A2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235682A (zh) * | 2015-09-17 | 2016-01-13 | 苏州易动智能科技有限公司 | 汽车单一踏板智能速度控制方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101137929B1 (ko) * | 2010-05-31 | 2012-05-09 | 에스케이하이닉스 주식회사 | 비휘발성 메모리 장치 및 그 제조 방법 |
| KR101964472B1 (ko) | 2012-11-01 | 2019-04-01 | 주식회사 두산 | 지게차의 주행 제어 시스템 |
| WO2015097911A1 (ja) | 2013-12-27 | 2015-07-02 | 株式会社小松製作所 | フォークリフト及びフォークリフトの制御方法 |
| KR102130188B1 (ko) * | 2016-12-28 | 2020-08-05 | 주식회사 두산 | 엔진식 지게차의 운전 중 dpf 재생 시스템 및 그 방법 |
| CN109799751A (zh) * | 2019-01-15 | 2019-05-24 | 宁波如意股份有限公司 | 一种基于tcp/ip的移动式叉车智能控制系统及方法 |
| CN114835058B (zh) * | 2022-06-02 | 2024-02-20 | 浙江工业大学台州研究院 | 一种避免货物运输过程中视野受阻风险的小型电动叉车 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267544A (en) * | 1979-11-08 | 1981-05-12 | Towmotor Corporation | Magnetic control apparatus |
| JPH0488216A (ja) * | 1990-07-30 | 1992-03-23 | Komatsu Forklift Co Ltd | クラッチ式自動変速機のインチング制御方法 |
| US5924516A (en) * | 1996-01-16 | 1999-07-20 | Clark Equipment Company | Electronic controls on a skid steer loader |
| JP4013424B2 (ja) | 1999-10-18 | 2007-11-28 | 株式会社豊田自動織機 | 産業車両の駆動力制御装置 |
| JP3734425B2 (ja) | 2001-02-23 | 2006-01-11 | 日本輸送機株式会社 | フォークリフトの前後進切換装置 |
| JP4166027B2 (ja) | 2002-03-28 | 2008-10-15 | 株式会社タダノ | 作業機の操作装置 |
| JP2004123334A (ja) * | 2002-10-03 | 2004-04-22 | Toyota Industries Corp | 産業車両用アクセルペダル |
| JP2005132575A (ja) | 2003-10-30 | 2005-05-26 | Toyota Industries Corp | 産業車両の走行制御装置及び産業車両 |
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2008
- 2008-10-23 KR KR1020080104219A patent/KR101391570B1/ko active Active
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2009
- 2009-10-21 CN CN2009801423180A patent/CN102216197A/zh active Pending
- 2009-10-21 WO PCT/KR2009/006069 patent/WO2010047517A2/ko not_active Ceased
- 2009-10-21 US US13/125,265 patent/US20110197699A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235682A (zh) * | 2015-09-17 | 2016-01-13 | 苏州易动智能科技有限公司 | 汽车单一踏板智能速度控制方法 |
| CN105235682B (zh) * | 2015-09-17 | 2018-09-25 | 无锡卡瑞森赛车零部件制造有限公司 | 汽车单一踏板智能速度控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100045149A (ko) | 2010-05-03 |
| KR101391570B1 (ko) | 2014-05-02 |
| WO2010047517A3 (ko) | 2010-08-05 |
| US20110197699A1 (en) | 2011-08-18 |
| CN102216197A (zh) | 2011-10-12 |
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