KR100515947B1 - Operator-Speed Control System for Excavator - Google Patents
Operator-Speed Control System for Excavator Download PDFInfo
- Publication number
- KR100515947B1 KR100515947B1 KR10-2000-0001110A KR20000001110A KR100515947B1 KR 100515947 B1 KR100515947 B1 KR 100515947B1 KR 20000001110 A KR20000001110 A KR 20000001110A KR 100515947 B1 KR100515947 B1 KR 100515947B1
- Authority
- KR
- South Korea
- Prior art keywords
- excavator
- control
- operator
- engine
- mode switch
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
- A47K13/307—Seats with ventilating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Operation Control Of Excavators (AREA)
Abstract
본 발명은 건설기계의 각종제어를 지시내용에 따라 실행하는 장치를 가진 굴삭기에 있어 조작판넬상의 파워모드 스위치와 작업모드 스위치를 사용하여 운전자가 작업조건에 따라 평상시 사용하는 엔진 출력과 펌프 입력 마력을 설정하고,각종 솔레노이드 밸브를 작동시켜 유압 밸브(M.C.V)를 컨트롤하여 작업자가 요구하는 최적의 운전조건을 미리 저장하여 사용하거나 수정이 용이하게 한 굴삭기의 운전자 설정 제어장치에 관한 것으로 굴삭기를 운전자가 작업조건에 따라 조작판넬(1)상의 파워모드 스위치(2)와 작업모드 스위치(3)로 엔진(10)의 출력과 펌프의 입력 마력을 설정하는 제어장치에 있어서, 메모리 1,2(7)(7')가 있는 운전자 설정모드(6)를 장착하여 선택 스위치(8)에 의한 상승,하강 조절 스위치(9)(9')로 엔진(10)의 출력,펌프의 입력 마력 및 각종 솔레노이드(4)를 작동시켜 유압밸브(5)를 컨트롤 할수 있도록 저장 및 수정할수 있게한 것을 특징으로 하는 굴삭기의 운전자 설정 제어장치.The present invention is to use the power mode switch and the operation mode switch on the operation panel in the excavator having a device for performing various control of the construction machine according to the instructions, the engine output and pump input horsepower that the driver normally uses according to the working conditions It is related to the operator's setting control device of the excavator, which makes it possible to store and use the optimum operating conditions required by the operator by controlling the hydraulic valve (MCV) by operating various solenoid valves and to easily modify the excavator. In the control apparatus for setting the output power of the engine 10 and the input horsepower of the pump by the power mode switch 2 and the work mode switch 3 on the operation panel 1 according to the conditions, the memory 1,2 (7) ( 7 ') with driver setting mode (6'), the output of engine 10, the input horsepower of pump and various Driver setting control device of the excavator, characterized in that by operating the solenoid (4) can be stored and modified to control the hydraulic valve (5).
Description
본 발명은 건설기계의 각종제어를 지시내용에 따라 실행하는 장치를 가진 굴삭기에 있어 조작판넬상의 파워모드 스위치와 작업모드 스위치를 사용하여 운전자가 작업조건에 따라 평상시 사용하는 엔진 출력과 펌프 입력 마력을 설정하고,각종 솔레노이드 밸브를 작동시켜 유압 밸브(M.C.V)를 컨트롤하여 작업자가 요구하는 최적의 운전조건을 미리 저장하여 사용하거나 수정이 용이하게 한 굴삭기의 운전자 설정 제어장치에 관한 것이다. The present invention is to use the power mode switch and the operation mode switch on the operation panel in the excavator having a device for performing various control of the construction machine according to the instructions, the engine output and pump input horsepower that the driver normally uses according to the working conditions The present invention relates to an operator's setting control device of an excavator which is configured to operate various solenoid valves and control hydraulic valves (MCVs) to store and use optimal operating conditions required by an operator in advance or to easily modify them.
종래 굴삭기의 운전 설정 제어장치는 도 1 에 도시된 바와 같이 조작판넬 (21)상의 파워모드 스위치(22)와 작업모드 스위치(23)만을 사용하여 운전자가 작업조건에 따라 평상시에 사용하는 엔진 출력과 펌프 입력 마력만을 조합하여 사용하므로써 상기한 두가지의 파워,작업모드 스위치(22)(23)를 작업자가 사용하고자 하는 작업조건 마다 설정하여야 하는 번거로운 문제점이 있었다.As shown in FIG. 1, the operation setting control apparatus of the conventional excavator uses only the power mode switch 22 and the operation mode switch 23 on the operation panel 21, and the engine output that the driver normally uses according to the working conditions. By using only the pump input horsepower, there is a troublesome problem of having to set the above two power, working mode switches 22 and 23 for each working condition that the operator wants to use.
따라서 본 발명은 상기한 종래의 문제점을 개선하기 위한 목적으로 창출된 것으로 운전자가 작업조건에 따라 다양한 작업을 하기 위한 밸브 컨트롤을 임의대로 조합시켜 저장 또는 수정할수 있는 운전자 설정모드를 제공함으로써 작업 효율의 극대화와 작업조건에 따라 수시로 바뀌는 모드 컨트롤의 번거로움을 해소시켜 장비를 고부가 가치를 가질수 있는 제어장치를 제공하기 위한 것이다. Therefore, the present invention has been created for the purpose of improving the above-mentioned conventional problems, and provides a driver setting mode in which the driver can arbitrarily combine and store or modify the valve control for various tasks according to the working conditions. It is to provide a control device that can add value to the equipment by eliminating the hassle of mode control that changes frequently depending on maximization and working conditions.
상기한 장치를 제공하기 위하여 조작판넬 상에 설치된 파워모드 스위치와 작업모드 스위치외에 각종 솔레노이드 밸브를 작동시켜 유압 밸브를 컨트롤 할수 있는 운전자 설정모드를 장착시키고 선택 스위치에 의해 조절(상승,하강)스위치로서 운전자가 원하는 컨트롤로 설정을 용이하게 하였으며 또한 운전자 모드의 메모리 1,2 를 활용하여 편리하게 사용할수 있는 제어장치를 제공할수 있는 것이다. In order to provide the above-mentioned device, in addition to the power mode switch and the work mode switch installed on the operation panel, the operator's setting mode for controlling the hydraulic valves by operating various solenoid valves is mounted. It is easy to set up with the control that the driver wants and also it can provide the control device that can be used conveniently by utilizing the memory 1,2 of the driver mode.
이하 발명의 요지를 첨부된 도면에 연계시켜 그 구성과 작용을 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.
도 1 은 본 발명의 운전자 모드 선택시 전기 및 유압 회로구성도로서 컨트롤러,솔레노이드 밸브,엔진 및 유압밸브의 컨트롤을 조작판넬에 설치된 각종 스위치에 의해 운전자가 손쉽게 저장 및 수정설정을 할수 있게한 것을 도시한 것이고, 도 2 는 본 발명에 사용된 프로그램의 플로우 챠트도로서 조작판넬 상에서 설정되는 조절 프로그램의 플로우 챠트를 도시한 것이다.1 is an electric and hydraulic circuit diagram when selecting a driver mode according to the present invention. The controller, solenoid valve, engine, and hydraulic valve control may be easily stored and modified by a driver by various switches installed on an operation panel. 2 is a flow chart of a program used in the present invention, which shows a flowchart of an adjustment program set on an operation panel.
굴삭기를 운전자가 작업조건에 따라 조작판넬(1)상의 파워모드 스위치(2)와 작업모드 스위치(3)로 엔진(10)의 출력과 펌프의 입력 마력을 설정하는 제어장치에 있어서, 메모리 1,2(7)(7')가 있는 운전자 설정모드(6)를 장착하여 선택 스위치(8)에 의한 상승,하강 조절 스위치(9)(9')로 엔진(10)의 출력,펌프의 입력 마력 및 각종 솔레노이드(4)를 작동시켜 유압밸브(5)를 컨트롤 할수 있도록 저장 및 수정할수 있게한 구조이다. In the control device in which the operator sets the output power of the engine 10 and the input horsepower of the pump by the power mode switch 2 and the work mode switch 3 on the operation panel 1 according to the working conditions, the memory 1, Equipped with driver setting mode 6 with 2 (7) (7 '), the output of the engine 10, the input horsepower of the pump by the up / down control switch 9, 9' by the selector switch 8 And by operating the various solenoid (4) is a structure that can be stored and modified to control the hydraulic valve (5).
도면중 미설명 부호 (11)은 컨트롤러이다. In the figure, reference numeral 11 denotes a controller.
이와같이된 본 발명은 굴삭기를 운전자가 작업조건에 따라 작업 컨트롤을 설정할 때 조작판넬(1)상에서 파워모드 스위치(2)와 작업모드 스위치(3)로 엔진(10)의 출력과 펌프의 입력 마력 및 각종 솔레노이드 밸브(4)를 작동시켜 유압밸브(5)를 컨트롤 할수 있게 저장(메모리) 및 수정을 할 때 선택 스위치(8)를 사용하여 엔진(10)의 스피드 조절 기능을 선택한 후 상승,하강 조절 스위치(9)(9')로 운전자가 원하는 엔진 스피드로 조절하여 설정하고,이어서 선택 스위치(8)를 사용하여 펌프의 입력 마력 조절기능을 선택한 후 상승,하강 조절 스위치(9)(9')로 운전자가 원하는 펌프의 입력 마력을 설정하고,최적의 엔진(10) 출력과 펌프의 입력마력 및 각종 솔레노이드 밸브(4)를 이용한 유압밸브(5)의 컨트롤 기능을 조합하여 설정함으로써 운전자 모드(6)의 메모리1,2(7)(7')에 미리 저장하여 운전자가 작업에 따른 필요시 단한번의 선택으로 편리하게 사용할수 있는 제어장치이다. According to the present invention, when the driver sets the work control according to the working conditions, the power output switch 2 and the work mode switch 3 on the operation panel 1 and the output horsepower of the engine 10 and the input horsepower of the pump and When operating the various solenoid valves (4) to control the hydraulic valve (5) for storage (memory) and modification, select the speed control function of the engine (10) using the selection switch (8) and then adjust the up and down The driver sets the desired engine speed with the switch (9) (9 '), then selects the input horsepower control function of the pump using the selector switch (8), and then raises and lowers the control switch (9) (9'). By setting the input horsepower of the pump desired by the driver, and combining the optimal engine 10 output with the pump input horsepower and the control function of the hydraulic valve 5 using the various solenoid valves 4, the operator mode (6 Memory 1,2 (7) (7 ') It is a control device that can be conveniently used by selecting once when necessary according to the work by storing it in advance in').
그러므로 본 발명은 굴삭기의 조작판넬상에서 엔진출력과 펌프의 입력 마력 뿐만 아니라 각종 솔레노이드 밸브를 작동시켜 유압밸브를 컨트롤할수 있도록 저장 및 수정이 가능하게 운전자 설정모드를 제공하여 운전자가 필요시 한번 선택으로 편리하게 사용할수 있게 하여 굴삭기의 작업 효율을 극대화하고 작업조건에 따라 수시로 바뀌는 모드 컨트롤의 번거로움을 해소시키고 장비의 부가가치를 향상시킨 효과가 있는 것이다. Therefore, the present invention provides a driver setting mode that allows the operator to save and modify the hydraulic valve by operating various solenoid valves as well as the engine output and pump input horsepower on the operation panel of the excavator. It can be used to maximize the working efficiency of the excavator, eliminating the hassle of mode control that changes frequently depending on the working conditions, and improve the added value of the equipment.
도 1 은 본 발명의 운전자 모드 선택시 전기 및 유압 회로구성도 1 is a configuration diagram of the electric and hydraulic circuit when selecting the operator mode of the present invention
도 2 는 본 발명에 사용된 프로그램의 플로우 챠트도2 is a flowchart of a program used in the present invention.
도 3 은 종래의 운전자 모드 선택시 전기 및 유압 회로구성도3 is a configuration diagram of electric and hydraulic circuits when selecting a conventional driver mode.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
(1) 조작판넬 (2) 파워모드 스위치(1) Operation Panel (2) Power Mode Switch
(3) 작업모드 스위치 (4) 솔레노이드 밸브(3) Work mode switch (4) Solenoid valve
(5) 유압밸브(M.C.V) (6) 운전자 모드 스위치(5) Hydraulic valve (M.C.V) (6) Operator mode switch
(7)(7') 메모리1,2 (8) 선택 스위치(7) (7 ') Memory 1,2 (8) Selection switch
(9)(9') 상승,하강 조절 스위치 (10) 엔진(9) (9 ') up and down control switch (10) engine
(11) 컨트롤러(11) controller
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0001110A KR100515947B1 (en) | 2000-01-11 | 2000-01-11 | Operator-Speed Control System for Excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0001110A KR100515947B1 (en) | 2000-01-11 | 2000-01-11 | Operator-Speed Control System for Excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010086185A KR20010086185A (en) | 2001-09-10 |
| KR100515947B1 true KR100515947B1 (en) | 2005-09-16 |
Family
ID=19637724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0001110A KR100515947B1 (en) | 2000-01-11 | 2000-01-11 | Operator-Speed Control System for Excavator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100515947B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100786699B1 (en) * | 2006-05-19 | 2007-12-21 | 현대중공업 주식회사 | Apparatus and method for setting the operation mode for construction equipment |
| KR101871508B1 (en) * | 2011-12-09 | 2018-06-28 | 두산인프라코어 주식회사 | Setting method of engine speed and pump power according to the workload of construction machinery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02120428A (en) * | 1988-10-27 | 1990-05-08 | Komatsu Ltd | Construction machinery automation method and device |
| JPH0669002A (en) * | 1992-08-21 | 1994-03-11 | Nippondenso Co Ltd | Positive temperature coefficient characteristic thermistor |
| JPH06116982A (en) * | 1992-10-02 | 1994-04-26 | Hitachi Constr Mach Co Ltd | Control apparatus for hydraulic construction machine |
| JPH09316936A (en) * | 1997-02-10 | 1997-12-09 | Komatsu Ltd | Control disk for construction machine |
| JPH108490A (en) * | 1996-06-26 | 1998-01-13 | Hitachi Constr Mach Co Ltd | Front control device of construction machine and area setting method |
-
2000
- 2000-01-11 KR KR10-2000-0001110A patent/KR100515947B1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02120428A (en) * | 1988-10-27 | 1990-05-08 | Komatsu Ltd | Construction machinery automation method and device |
| JPH0669002A (en) * | 1992-08-21 | 1994-03-11 | Nippondenso Co Ltd | Positive temperature coefficient characteristic thermistor |
| JPH06116982A (en) * | 1992-10-02 | 1994-04-26 | Hitachi Constr Mach Co Ltd | Control apparatus for hydraulic construction machine |
| JPH108490A (en) * | 1996-06-26 | 1998-01-13 | Hitachi Constr Mach Co Ltd | Front control device of construction machine and area setting method |
| JPH09316936A (en) * | 1997-02-10 | 1997-12-09 | Komatsu Ltd | Control disk for construction machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010086185A (en) | 2001-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2525233B2 (en) | Work equipment teaching / playback method | |
| JP3106164B2 (en) | Hydraulic drive method and hydraulic drive device for hydraulic machine | |
| KR100655353B1 (en) | Working vehicle | |
| KR900702149A (en) | Control equipment of construction machinery | |
| JPH10220359A (en) | Controller for variable capacity pump | |
| GB2431738A (en) | Rotation control device,rotation control method,and construction machine | |
| JP2010156134A (en) | Working vehicle and control method for working vehicle | |
| JPS6261742B2 (en) | ||
| KR101741703B1 (en) | Device and method for controlling flow rate in construction machinery | |
| KR100337091B1 (en) | Operational control unit for hydraulic actuator | |
| JP2016125282A (en) | Construction machine | |
| KR100515947B1 (en) | Operator-Speed Control System for Excavator | |
| JP3557167B2 (en) | Hydraulic circuits in work machines | |
| KR102075817B1 (en) | Apparatus for controlling construction equipment engine and control method therefor | |
| KR101744709B1 (en) | Engine speed controller of work machine | |
| JP2974336B2 (en) | Engine speed control method for construction machinery | |
| JP2659670B2 (en) | Hydraulic pump controller for construction machinery | |
| JP2000310202A (en) | Hydraulic driving apparatus for construction machine | |
| KR100426877B1 (en) | Power Control Method of Excavator | |
| JP2005232835A (en) | Control device of hydraulic equipment | |
| JP2001090577A (en) | Engine control device for construction machine | |
| KR100455056B1 (en) | hydraulic circuit for construction heavy equipment | |
| JPH07331707A (en) | Hydraulic construction machine with variable capacity type hydraulic pump mounted thereon | |
| KR0138161Y1 (en) | Oil pressure circuit for controlling speed of an actuator | |
| JP2005068845A (en) | Hydraulic circuit of construction machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20100902 Year of fee payment: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20120905 Year of fee payment: 9 |
|
| LAPS | Lapse due to unpaid annual fee |