WO2013094789A1 - 건설 장비용 조작 감도 설정 장치 - Google Patents
건설 장비용 조작 감도 설정 장치 Download PDFInfo
- Publication number
- WO2013094789A1 WO2013094789A1 PCT/KR2011/009941 KR2011009941W WO2013094789A1 WO 2013094789 A1 WO2013094789 A1 WO 2013094789A1 KR 2011009941 W KR2011009941 W KR 2011009941W WO 2013094789 A1 WO2013094789 A1 WO 2013094789A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- amount
- user
- relationship
- manipulated variable
- control
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
- E02F9/2012—Setting the functions of the control levers, e.g. changing assigned functions among operations levers, setting functions dependent on the operator or seat orientation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
- E02F9/264—Sensors and their calibration for indicating the position of the work tool
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
Definitions
- the present invention relates to an operating sensitivity setting device for construction equipment, and more particularly, when controlling the drive device of the proportional control method using a proportional control input device in the construction machinery equipment, the operation according to the operation section of the proportional control operation device
- the user can change the setting of the operating sensitivity according to the mounting or working conditions mounted on the drive unit, so that the operation performance can be improved and the operator's convenience can be achieved.
- An operation sensitivity setting device for construction equipment is configured so that the sensitivity can be set by the user, the user can change the setting of the operating sensitivity according to the mounting or working conditions mounted on the drive unit, so that the operation performance can be improved and the operator's convenience can be achieved.
- the scope of the setting is limited according to the operation device and the operation as the user uses the operation sensitivity set by the manufacturer, there is no way to change even if the driver wants to improve the additional operation sensitivity.
- the device when precise control of the initial operation section is required according to the optional device, the device must be operated according to the operation sensitivity preset in the equipment, and thus, precise control of the driver is required for fine operation.
- the present invention was developed to solve the above problems, by configuring a system to allow the user to set the operation sensitivity for the electric operation and driving device of construction machinery equipment by changing the operation sensitivity set in accordance with the operation purpose or attached device
- An object of the present invention is to provide an operation sensitivity setting device for construction equipment, which can improve the operability and convenience of a user's equipment.
- Control unit for detecting the operation amount of the operation lever, the control unit for receiving the operation amount detected from the operation amount detection means and calculates the driving amount in accordance with the relationship between the operation amount and the driving amount (or another operation name 'operation sensitivity') previously stored And an actuator which operates according to the driving amount calculated by the control unit, and an input unit which sets or changes the relationship between the manipulated variable and the driving amount stored in the control unit according to a user key operation.
- the display apparatus may further include a display unit configured to display the relationship between the manipulated variable and the driven amount on a screen upon request according to a user key operation.
- the manipulation amount-drive amount is defined as a polynomial of at least one order, so that the user can change it.
- the maximum and minimum drive amounts and the manipulated values are set to limit the relationship between the manipulated variable and drive amounts so as not to be set by the user over a set input and output range.
- the system in the case of controlling the driving device of the proportional control method using the proportional control input device in the construction equipment, the system is configured so that the user can set the operation sensitivity according to the operation section of the proportional control operation device. It is possible to change the setting of the operation sensitivity in accordance with the mounting or working conditions to be mounted on the device to improve the operation performance and the operator's convenience.
- the sensitivity of the proportional control device can be flexibly set by the driver according to the operation section, thereby enabling the operation of the control device according to the driver's intention, enabling detailed control device driving, and the driver's work fatigue. There is an effect that can be reduced.
- FIG. 1 is a detailed block diagram showing an operation sensitivity setting device for construction equipment according to the present invention
- Figure 2 is a flow chart showing in sequence the operation sensitivity setting method by the user according to the present invention
- FIG. 3 is a flowchart showing an actuator driving method according to the setting operation sensitivity of the present invention in order;
- FIG. 4 is an input / output relationship diagram for setting operation sensitivity according to the present invention.
- FIG. 1 is a view showing the operation sensitivity setting device for construction equipment according to the present invention.
- the apparatus is largely comprised of a manipulated variable detecting means 101, a control unit 102, an actuator 103, and an input unit 104.
- the manipulated variable detecting means 101 for detecting the manipulated variable of the operating lever and the manipulated variable detected from the manipulated variable detecting means 101 are input according to the relationship between the manipulated variable and the driven amount stored in advance (hereinafter referred to as 'operating sensitivity').
- the structure includes an input unit 104 for changing.
- the structure further includes a display unit 105 for displaying the relationship between the manipulated variable and the driven amount on the screen upon request according to a user key operation.
- the input unit 104 is connected to the control unit 102 to set or change the relationship between the manipulated variable-drive amount stored in the control unit 102 (that is, the operation sensitivity) according to the user key operation.
- the relationship of the driving amount according to the input manipulation amount is displayed by reflecting the change in the display unit according to the manipulation of the input unit 104, and the final set value is displayed by the storage unit (not shown) of the control unit 102 according to the command of the input unit 104.
- the input unit 104 moves a specific point of the line where the manipulated variable formed on the display unit 105 meets the drive amount according to the user key operation, so that the user can change the amount of the manipulated variable-drive amount.
- the relationship is changed, and the manipulation amount-drive amount relationship is defined as a polynomial of 1 or more orders so that the user can change it.
- the maximum and minimum drive amounts and the manipulated amounts may be set to restrict the user from setting the relationship between the manipulated variable and the driven amount beyond a set input and output range. That is, by setting the maximum value and the minimum value of the input manipulated variable or output drive amount, it is possible to restrict the user to change the relationship of the manipulated variable-drive amount within the range.
- the control unit 102 receives the operation amount of the operation lever from the operation amount detection means 101, calculates the driving amount by applying the input operation amount to the relationship between the operation amount and the driving amount previously stored ('operation sensitivity'). After the determination, the operation of the actuator 103 is controlled according to the determined driving amount. That is, the relationship between the driving amount of the actuator 103 according to the user's operation amount is stored and reproduced when the actuator 103 is driven.
- the manipulation amount-drive amount relationship is set or changed by the user through the input unit 104 and receives the corresponding information from the input unit 104 and is stored in a predetermined storage unit in the control unit 102.
- control unit 102 receives an operation amount of the operation lever from the operation amount detection unit 101.
- the driving amount is calculated and determined by applying the input manipulated variable to a pre-stored manipulated variable-drive amount relationship (ie, 'operation sensitivity').
- the operation of the actuator is controlled according to the determined driving amount.
- the manipulation amount-drive amount relationship is set or changed by the user through the input unit 104 and receives the corresponding information from the input unit 104 and is stored in a predetermined storage unit in the control unit 102.
- the input unit 104 is connected to the control unit 102 to set or change a relationship (ie, operation sensitivity) of the manipulated variable-drive amount stored in the control unit 102 according to a user key operation.
- the relationship of the driving amount according to the input manipulation amount is displayed by reflecting the change in the display unit 105 according to the operation of the input unit 104, and the final set value is displayed by the storage unit of the control unit 102 according to the command of the input unit 104. Are stored in.
- the input unit 104 moves a specific point of the line where the manipulated amount formed on the display unit 105 meets the drive amount according to a user key operation, so that the user operates the manipulated variable-drive amount. To change the relationship.
- the manipulation amount-drive amount relationship is defined as a polynomial of at least one order so that the user can change it.
- the maximum and minimum drive amounts and the manipulated amounts may be set to restrict the user from setting the relationship between the manipulated variable and the driven amount beyond a set input and output range.
- the present invention is to configure the system so that the user can set the operation sensitivity according to the operation section of the proportional control operation device when controlling the drive device of the proportional control method using a proportional control input device in construction equipment
- the user can change the setting of the operation sensitivity according to the attachment or the working conditions to be mounted on the drive device, thereby improving the operation performance and the driver's convenience.
- the sensitivity of the proportional control device can be flexibly set by the driver according to the operation section, thereby enabling the operation of the control device according to the driver's intention, enabling detailed control device driving, and the driver's work fatigue. Can be reduced.
- FIG. 2 is a flowchart showing a method for setting operation sensitivity by a user according to the present invention in order.
- a relational expression for input and output that is, a relation between a manipulation amount and a driving amount (or a relationship diagram), which is set previously, appears on the display unit. While checking the information displayed on the display unit, the input / output sensitivity is corrected through adjustment through the input unit.
- the user is queried whether to enter the user setting mode (S201), and when the query determines that the user wants to enter the user setting mode, input and output previously stored and stored in the storage unit in the control unit
- the relational expression that is, the relation between the manipulated variable and the driving amount (or the relation diagram) is displayed through the display unit (S202 to S204), and the user checks the information displayed on the display unit and adjusts the input unit while adjusting the input / output sensitivity as desired. Correct it (S204).
- the modified information is stored in a predetermined storage unit in the control unit according to a user command input through the input unit when the user wants to store the corresponding information (S205 to S206).
- Fig. 3 is a flow chart showing the actuator driving method according to the setting operation sensitivity of the present invention in order.
- the present invention implements an input / output sensitivity diagram set by a user in a control unit as a first order polynomial, and outputs an actuator by reflecting an input value according to an operation of a user's manipulation lever to the input / output sensitivity diagram. To determine the amount.
- the input / output sensitivity diagram (or the operation sensitivity) in which the operation amount of the operation lever according to the user operation is input from the operation amount detection means (S301), and the relation of the input operation amount pre-stored the operation amount-drive amount (ie, 'operation sensitivity') (or And calculating the output driving amount of the actuator by applying the first or more polynomial thereof (S302), and then controlling the operation of the actuator according to the determined driving amount (S303). That is, the relationship between the drive amount of the actuator according to the user's operation amount is stored and reproduced when the actuator is driven.
- the manipulation amount-drive amount relationship is set or changed by the user through the input unit and receives the corresponding information from the input unit and is stored in a predetermined storage unit in the control unit.
- FIG. 4 is an input / output relationship diagram for setting the operation sensitivity according to the present invention.
- the user can change the operation sensitivity by adjusting the position of the A and B points set by the producer using the input unit, and according to the producer, the position of the set point is one or more points.
- the set point set by the user may be implemented in the controller through an approximated polynomial.
- the present invention can define the relationship between the manipulated variable-drive amount as a polynomial of 1 or more, so that the user can change it, the position of the set point can be set to one or more points according to the manufacturer, and the set point set by the user Is implemented in the control unit via an approximated polynomial.
- the system in the case of controlling the driving device of the proportional control method using the proportional control input device in the construction equipment, the system is configured so that the user can set the operation sensitivity according to the operation section of the proportional control operation device. It is possible to use the operation sensitivity setting device for construction equipment, which makes it possible to change the setting of the operation sensitivity in accordance with the mounting or working conditions mounted on the device, thereby improving the operation performance and the driver's convenience.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Automation & Control Theory (AREA)
- Operation Control Of Excavators (AREA)
- Selective Calling Equipment (AREA)
- Feedback Control In General (AREA)
Abstract
Description
Claims (5)
- 조작 레버의 조작량을 검출하는 조작량 검출수단;상기 조작량 검출수단으로부터 검출된 조작량을 입력받아 미리 저장된 조작량-구동량의 관계(또는, 이와 다른 명칭으로 '조작 감도')에 따라 구동량을 산출하는 제어부;상기 제어부에서 산출한 구동량에 따라 동작하는 액추에이터; 및상기 제어부에 저장된 조작량-구동량의 관계를 사용자 키 조작에 따라 설정 또는 변경하는 입력부를 포함하여 이루어진 건설 장비용 조작 감도 설정 장치.
- 제 1 항에 있어서,상기 조작량-구동량의 관계를 사용자 키 조작에 따른 요청시 화면에 표시하는 표시부를 더 포함하여 이루어진 것을 특징으로 하는 건설 장비용 조작 감도 설정 장치.
- 제 2 항에 있어서,상기 조작량-구동량의 관계 변경시, 상기 표시부에 형성된 조작량과 구동량이 만나는 선도의 특정 지점을 사용자 키 조작에 따라 이동시켜, 사용자가 상기 조작량-구동량의 관계를 변경하도록 하는 것을 특징으로 하는 건설 장비용 조작 감도 설정 장치.
- 제 3 항에 있어서,상기 조작량-구동량의 관계를 1차 이상의 다항식으로 정의하여 사용자가 변경 가능하도록 하는 것을 특징으로 하는 건설 장비용 조작 감도 설정 장치.
- 제 4 항에 있어서,최대, 최소 구동량과 조작량을 설정하여 상기 조작량-구동량의 관계를 설정 입력 및 출력 범위 이상으로 사용자가 설정하지 못하도록 제한하는 것을 특징으로 하는 건설 장비용 조작 감도 설정 장치.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020147016874A KR101641271B1 (ko) | 2011-12-21 | 2011-12-21 | 건설 장비용 조작 감도 설정 장치 |
| PCT/KR2011/009941 WO2013094789A1 (ko) | 2011-12-21 | 2011-12-21 | 건설 장비용 조작 감도 설정 장치 |
| US14/366,154 US20140365014A1 (en) | 2011-12-21 | 2011-12-21 | Apparatus for setting degree of controllability for construction equipment |
| EP11878010.5A EP2796623B1 (en) | 2011-12-21 | 2011-12-21 | Apparatus for setting degree of controllability for construction equipment |
| CN201180075557.6A CN104024535B (zh) | 2011-12-21 | 2011-12-21 | 用于设置施工设备操控度的装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2011/009941 WO2013094789A1 (ko) | 2011-12-21 | 2011-12-21 | 건설 장비용 조작 감도 설정 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013094789A1 true WO2013094789A1 (ko) | 2013-06-27 |
Family
ID=48668661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2011/009941 Ceased WO2013094789A1 (ko) | 2011-12-21 | 2011-12-21 | 건설 장비용 조작 감도 설정 장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20140365014A1 (ko) |
| EP (1) | EP2796623B1 (ko) |
| KR (1) | KR101641271B1 (ko) |
| CN (1) | CN104024535B (ko) |
| WO (1) | WO2013094789A1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6576757B2 (ja) * | 2015-09-17 | 2019-09-18 | 住友重機械工業株式会社 | ショベル |
| JP6573319B2 (ja) * | 2015-12-24 | 2019-09-11 | キャタピラー エス エー アール エル | 建設機械におけるアクチュエータ駆動制御装置 |
| JP7152133B2 (ja) * | 2017-03-30 | 2022-10-12 | 住友建機株式会社 | ショベル |
| US10774504B2 (en) | 2018-06-22 | 2020-09-15 | Caterpillar Forest Products Inc. | Input-output control mapping with corresponding splash screen |
| CN110409541A (zh) * | 2019-06-19 | 2019-11-05 | 三一重机有限公司 | 一种挖掘机控制方法及系统 |
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|---|---|---|---|---|
| JPH06346490A (ja) * | 1993-06-08 | 1994-12-20 | Shin Caterpillar Mitsubishi Ltd | アタッチメント付建設機械の制御装置 |
| JPH11229444A (ja) * | 1998-02-17 | 1999-08-24 | Komatsu Ltd | 建設機械の油圧制御装置およびその油圧制御方法 |
| JP2002121772A (ja) * | 2000-10-13 | 2002-04-26 | Shin Caterpillar Mitsubishi Ltd | 作業機の制御方法およびその制御装置 |
| KR100621981B1 (ko) * | 2004-04-08 | 2006-09-14 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | 중장비용 조이스틱 중립상태에서의 유량 보상방법 |
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| US4636955A (en) * | 1984-05-01 | 1987-01-13 | Mobil Oil Corporation | Method for establishing continuity between contiguous data sets |
| KR100225422B1 (ko) * | 1995-12-19 | 1999-10-15 | 세구치 류이치 | 제어장치의 출력보정방법과 이를 사용한 제어장치 및 유압펌프 제어장치 |
| US6098322A (en) * | 1996-12-12 | 2000-08-08 | Shin Caterpillar Mitsubishi Ltd. | Control device of construction machine |
| US6202411B1 (en) * | 1998-07-31 | 2001-03-20 | Kobe Steel, Ltd. | Flow rate control device in a hydraulic excavator |
| CN1187503C (zh) * | 1998-12-04 | 2005-02-02 | 新卡特彼勒三菱株式会社 | 建筑机械 |
| US6459976B1 (en) * | 2000-05-23 | 2002-10-01 | Caterpillar Inc. | Method and system for controlling steady-state speed of hydraulic cylinders in an electrohydraulic system |
| KR100527824B1 (ko) * | 2000-09-08 | 2005-11-09 | 히다치 겡키 가부시키 가이샤 | 휠식 유압 주행 차량의 속도 제어 장치 |
| US6889362B2 (en) * | 2000-09-08 | 2005-05-03 | Texas Instruments Incorporated | User interface for graphical specification of functions |
| KR100522374B1 (ko) * | 2000-11-29 | 2005-10-18 | 히다치 겡키 가부시키 가이샤 | 건설기계의 정보표시장치 및 표시제어장치 |
| AU2006329421B2 (en) * | 2005-12-27 | 2010-11-11 | Hitachi Construction Machinery Co., Ltd. | Pump control apparatus for hydraulic work machine, pump control method and construction machine |
| US8108790B2 (en) * | 2007-03-26 | 2012-01-31 | Honeywell International Inc. | Apparatus and method for visualization of control techniques in a process control system |
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| WO2009130866A1 (ja) * | 2008-04-25 | 2009-10-29 | 株式会社小松製作所 | 作業車両のステアリング制御装置及びステアリング制御方法 |
-
2011
- 2011-12-21 US US14/366,154 patent/US20140365014A1/en not_active Abandoned
- 2011-12-21 EP EP11878010.5A patent/EP2796623B1/en active Active
- 2011-12-21 WO PCT/KR2011/009941 patent/WO2013094789A1/ko not_active Ceased
- 2011-12-21 KR KR1020147016874A patent/KR101641271B1/ko active Active
- 2011-12-21 CN CN201180075557.6A patent/CN104024535B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06346490A (ja) * | 1993-06-08 | 1994-12-20 | Shin Caterpillar Mitsubishi Ltd | アタッチメント付建設機械の制御装置 |
| JPH11229444A (ja) * | 1998-02-17 | 1999-08-24 | Komatsu Ltd | 建設機械の油圧制御装置およびその油圧制御方法 |
| JP2002121772A (ja) * | 2000-10-13 | 2002-04-26 | Shin Caterpillar Mitsubishi Ltd | 作業機の制御方法およびその制御装置 |
| KR100621981B1 (ko) * | 2004-04-08 | 2006-09-14 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | 중장비용 조이스틱 중립상태에서의 유량 보상방법 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2796623A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101641271B1 (ko) | 2016-07-20 |
| CN104024535A (zh) | 2014-09-03 |
| CN104024535B (zh) | 2016-07-27 |
| EP2796623A1 (en) | 2014-10-29 |
| EP2796623B1 (en) | 2017-03-15 |
| EP2796623A4 (en) | 2015-11-11 |
| US20140365014A1 (en) | 2014-12-11 |
| KR20140109387A (ko) | 2014-09-15 |
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