CN105700616A - Field edge operation control system - Google Patents
Field edge operation control system Download PDFInfo
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- CN105700616A CN105700616A CN201510932133.7A CN201510932133A CN105700616A CN 105700616 A CN105700616 A CN 105700616A CN 201510932133 A CN201510932133 A CN 201510932133A CN 105700616 A CN105700616 A CN 105700616A
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- Prior art keywords
- edge
- control system
- operation control
- signal
- controller
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
- A01B69/007—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow
- A01B69/008—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow automatic
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Guiding Agricultural Machines (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
Abstract
The invention discloses a field edge operation control system (10) for controlled operation of a plurality of mechanisms (16, 18, 20) related to a vehicle. The field edge operation control system (10) comprises a controller (12) configured to process input signals (In1, In2, In3 and In4), and the input signals (In1, In2, In3 and In4) are from a speed measurement device (S1) detecting a predetermined minimum ground speed and sensors (S2, S3 and S4) associated with the corresponding mechanisms. When a vehicle ground speed is detected to be greater than the predetermined minimum ground speed, the controller triggers an actuating component (14) to be capbel of moving from a working position to a non-working position. According to the non-working position and the working position of the actuating component (14), the controller (12) processes the signals (In2, In3 and In4) from the sensors (S2, S3 and S4) and then generates output signals (Op2, Op3, Op4) to trigger desired operation of the mechanisms (16, 18, 20).
Description
Technical field
The present invention relates to and the controlled operation field of the associated plurality of mechanism of vehicle。
Background technology
Vehicle, particularly working truck, such as tractor, being used for the operation for various facility provides pull strength。These facility via power output shaft and coupling mechanism, or only by coupling mechanism, can be connected to tractor。By utilizing the power of working truck to make power output (PTO) axle operation or operating。Power output shaft can make power transmit from working truck, to operate at least one facility or Other and Agricultural Machines。These facility and machinery are used for performing several operation, as prepared soil for cultivating, gather in crop, leveling land。
However, it is preferred that when working truck needs are motor-driven on the edge of a field arrived or head field (headland), close the operation of power output shaft。Tritionally, the operator of working truck needs to close the power to power output shaft, and also raises facility。Additionally, some switches are remotely positioned, this requires that operator leaves working truck to activate these switches。Operator requires over (discreet) switch or stick of operating multiple separation or its combination carries out these operations。This causes that operator fatigue, fatigue may result in operator and activate the involuntary failure of in switch or stick, thus causing the damage of facility and producing stress on power output shaft and facility。
It is then desired to a kind of system, described system, by while minimizing the fatigue that vehicle operator is caused, can make multiple mechanisms are carried out simultaneously operating。
Summary of the invention
The present invention can make to realize following purpose, thus overcoming the defect of prior art:
It is an object of the present invention to provide a kind of system, described system allows the vehicle at edge of a field place efficiently motor-driven。
It is a further object to provide a kind of system, described system, while edge of a field place operates, suitably operates the mechanism being associated with vehicle。
Another purpose of the present invention is to provide a kind of system, described system simple to operate。
The present invention a further object is a kind of system of offer, and described system guarantees the safety operation at edge of a field place。
One extra purpose of the present invention is to reduce the fatigue that vehicle operator is stood, and described fatigue is because, by less switch and operates multiple mechanism at edge of a field place simultaneously and cause。
It is a further object of the invention that elimination damage of pair facility being associated with vehicle when edge of a field place is motor-driven。
It is a further object to provide a kind of system, described system can be attached in existing system。
When being combined study description of the invention carefully with accompanying drawing, other purpose of the present invention will be apparent from。Drawings the drawings provided herein is merely illustrative, and is not intended to restriction the scope of the present invention and boundary。
Vehicle, particularly working truck, such as tractor, it is necessary in the motor-driven turning in edge of a field place。This requires that the operator of vehicle performs several operation simultaneously, as separate to power export the power supply of (PTO) axle, separation machinery Four Wheel Drive and by the lift arm lifting means of tractor。The present invention provides a kind of edge of a field operation control system, can operate several mechanism manually to operate at least one actuating switch at edge of a field place simultaneously。This edge of a field operation control system is suitable to be installed on vehicle。
According to the present invention, it is provided that a kind of edge of a field operation control system, for the controlled operation of at least one mechanism of vehicle。Edge of a field operation control system includes controller, described controller is suitable to receive the predetermined minimum ground velocity of vehicle and from the sensor reception input signal being associated with described mechanism from velocity measuring device, receives the operative configuration of described mechanism from the sensor being associated and triggers signal from activating switch reception。
The ground velocity of velocity measuring device sensing vehicle。Velocity measuring device includes sensor or global positioning system (GPS)。Velocity measuring device generates the sensed speed signal corresponding with the predetermined minimum ground velocity of vehicle。Sensed speed signal is sent to controller。Controller is suitable to process described sensed speed signal to generate output speed signal。
When receiving output speed signal, actuation member is suitable to run to operating position from off-position。Actuation member transmits at least one corresponding with the off-position of actuation member and operating position to controller and triggers signal。Actuation member is to select from the group of at least one included switch, stick and knob。Actuation member with the ground velocity less than predetermined minimum ground velocity, can not run to operating position from off-position。Actuation member makes it possible to trigger the actuating of at least one mechanism corresponding to carrying out the output signal of self-controller to the movement of operating position。
Described mechanism is suitable to move between at least one operative configuration。The sensor that the operative configuration of described mechanism is suitable to be associated detects to provide corresponding signal to controller。The movement between operative configuration of the described mechanism is at least one in moving horizontally and vertically moving。Controller is suitable to process the control signal triggering signal to generate correspondence, moves described mechanism with selectivity between at least one in the first operative configuration corresponding respectively with off-position and operating position and the second operative configuration。
Output signal is suitable to trigger the switching of the operation handling vehicle between manual steering pattern and auto-steering pattern。Vehicle is suitable to advance along predefined paths in auto-steering pattern。
Alternatively, controller cooperates with at least one module with processing at least one triggering in signal, and to generate the control signal of correspondence, this control signal is transmitted for operating at least one in described mechanism。
Additionally, override is provided to override triggering signal so that described mechanism can be operated by corresponding actuation member。
When being combined study carefully with accompanying drawing, multiple features of the present invention, aspect and advantage by according to the described in detail below of the present invention it is clear that wherein similar numeral represents similar component。
Accompanying drawing explanation
Relative to accompanying drawing, the present invention will be described now, wherein:
Fig. 1 is shown connected to the front facility of tractor and rear facility；
Fig. 2 schematically illustrates the motor-driven turning that tractor carries out at the edge of a field；
Fig. 3 illustrates block diagram, and its diagram is according to the present invention, signal stream from multiple sensors to controller, and described controller is for operating the control of operations associated element at edge of a field place；And
Fig. 4 illustrates the block diagram of Fig. 3, which illustrates to controller or the module transmitting signal at least one in mechanism。
Detailed description of the invention
Vehicle, particularly working truck, such as tractor, it is necessary in the motor-driven turning in edge of a field place。This requires that the operator of vehicle performs several operation simultaneously, e.g., separates to power and exports the power supply of (PTO) axle, separation Four Wheel Drive and pass through the lift arm lifting machinery of tractor。Operate multiple mechanism simultaneously and cause that operator is nervous and tired。It is contemplated by the invention that be operated by individual system to operate multiple mechanisms of vehicle。The edge of a field operation control system of the present invention can be attached in the existing system of vehicle。
Embodiment herein and its various features and favourable details are described with reference to the non-limiting example being described below。The description of known elements and treatment technology is omitted to there is no need to make embodiment herein obscure。
Referring to Fig. 1, tractor 1 is illustrated as the front PTO (not specifically depicted in figure) via the leading section and rearward end place being respectively positioned at tractor 1 and rear PTO (not specifically depicted in figure) and is connected to front facility 2 and rear facility 3。It will be apparent to one skilled in the art that front facility 2 and rear facility 3 can be connected respectively to tractor 1 via front PTO and rear PTO, and tractor 1 can be connected to via lift arm 4 by corresponding coupling mechanism。Tractor 1 is advanced along direction V on the ground。Below, all direction indications of tractor 1, front facility 2 and rear facility 3 and position, as forward, backward, rear, front, upper, up, under, left and right, the direction moving forward V of tractor 1 will be related to below。Although additionally, describe the present invention below by reference to tractor 1, but those skilled in the art is it is believed that the present invention may be used in any vehicle。
Fig. 2 schematically illustrates the tractor 1 advanced in ground G。Front facility 2 and the rear facility 3 of Fig. 1 diagram are not specifically illustrating in fig. 2。At edge of a field place, when tractor 1 need from operation route A motor-driven to programme path P time, tractor 1 is redirect to position 1c via position 1b from position 1a by operator。As tractor 1 in-position 1a, several mechanisms need to be triggered to make tractor 1 efficiently motor-driven to position 1c from position 1a。These mechanisms need to be in the first operative configuration and the second operative configuration。Normally, but need to move between the first operative configuration and the second operative configuration for making tractor 1 include being not only restricted to from the operation route A motor-driven described mechanism to programme path P effectively: the PTO mechanism 16 of Fig. 3 diagram, described PTO mechanism 16 is for being disconnected to front PTO and the power supply of rear PTO；Coupling mechanism 20, described coupling mechanism promotes front facility 2 and rear facility 3 by the operation of hydraulic machinery coupling；With four-wheel drive mechanism 18, described four-wheel drive mechanism 18 is used for separating Four Wheel Drive。PTO mechanism 16, four-wheel drive mechanism 18 and coupling mechanism 20 are driven by the operation of the actuation member 14 of actuating mechanism 10 that figure 3 illustrates。Actuation member 14 can move between the off-position corresponding with some parameter and operating position, and this will be specifically described later in this disclosure。By actuation member 14 movement of difference between off-position and operating position, between the first operative configuration and the second operative configuration, drive said mechanism。When described mechanism suitably operates, tractor 1 is motor-driven to position 1c by position 1a。
When tractor 1 is when 1c place, position, actuation member 14 is moved to off-position by operator from operating position, performs soil operation so that front facility 2 and/or rear facility 3 can be made to be oriented to the operation by hydraulic machinery coupling along programme path P。Additionally, actuation member 14 from operating position to the movement of off-position also by the operation recovery of PTO mechanism 16 to the power supply of front PTO and/or rear PTO, and engage Four Wheel Drive by the operation of four-wheel drive mechanism 18。
When tractor 1 moves with predetermined minimum car speed, the actuation member 14 of actuating mechanism 10, as it is shown on figure 3, operable to move to operating position (operativeposition) from off-position (inoperativeposition)。Mmi machine tool 2 and rear facility 3 pass through in the process that actuation member 14 activates, and this guarantees ground personnel, as truly having, are positioned off the safe distance of tractor 1 to avoid accident。Described predetermined vehicle speed is the minimum speed that tractor is advanced on the ground。When car speed is lower than predetermined vehicle speed, actuation member 14 can not be displaced to operating position by operator from off-position。Actuation member 14 includes switch, stick or knob。
Predetermined vehicle speed is detected to generate sensed speed signal In1 by velocity measuring device S1。Velocity measuring device is sensor or global positioning system (GPS)。Sensed speed signal In1 is sent to controller 12, and controller 12 processes sensed speed signal In1 to determine predetermined minimum car speed。When determining predetermined vehicle speed, controller 12 generates output signal Op1, and output signal Op1 is sent to actuation member 14 so that actuation member 14 can be made to move to operating position from off-position。According to the requirement of operator, actuation member 14 moves to off-position from operating position。Operating position according to actuation member 14 and off-position, actuation member 14 transmits to controller 12 and triggers signal T。
Controller 12 receives the first operative configuration and second operative configuration of the PTO mechanism 16 of tractor 1, four-wheel drive mechanism 18 and coupling mechanism 20 respectively through the sensor S2, S3 and the S4 that are associated。Sensor S2, S3 and S4 transmit input signal In2, In3 and In4 to controller 12 respectively。Input signal In2, In3 and In4 correspond to the first operative configuration and second operative configuration of the PTO mechanism 16 of tractor 1, four-wheel drive mechanism 18 and coupling mechanism 20。
When actuation member 14 is when operating position place, input signal In2, In3 and In4 are processed to generate output signal Op2, Op3 and the Op4 of correspondence by controller 12。The output signal Op2, Op3 and the Op4 that carry out self-controller 12 are respectively transmitted to the mechanism of correspondence, such as PTO mechanism 16, four-wheel drive mechanism 18 or coupling mechanism 20, controlled motor-driven to perform at edge of a field place。Thus, requirement according to operator, when actuation member 10 is in operating position at edge of a field place, PTO mechanism 16 is operated to the power-fail of front PTO and rear PTO or disables, four-wheel drive mechanism 18 is disabled or disables, to operate tractor 1 in two-wheel drive mode, and coupling mechanism 20 is operable to promote front facility 2 and rear facility 3 pass through precalculated position。
Referring to Fig. 2, motor-driven after the 1c of position from position arm 1a, tractor 1 is positioned to along programme path P operation。Programme path P is planned by automatic tracking system, or is determined by operator。Can by means of automatic tracking mechanism (not shown) handle in auto-steering pattern along programme path P be positioned at 1c place, position time tractor 1。When operator does not manually intervene, in auto-steering pattern, automatic tracking mechanism can make tractor 1 advance along programme path P。But, operator can manually handle tractor 1 along programme path P the auto-steering pattern of override tractor 1。
Fig. 4 illustrates the alternative embodiment of the actuating mechanism 10 of Fig. 3 diagram。In the alternative embodiment of actuating mechanism 10, as shown in Figure 4, including module 22 integral part of with actuating mechanism 10, described module 22 is configured for and receives input signal In4 from the sensor S4 being associated with coupling mechanism 20, and receives triggering signal T from actuation member 14。Module 22 is suitable to the operating position according to actuation member 14 and off-position, processes input signal In4, with the output signal In4 ' corresponding for triggering signal T generated and sent by actuation member 14。Output signal In4 ' is sent to the controller 12 or pilot controller 24 that are associated with module 22。Pilot controller 24 transmits and controls output signal Op4 to control the operation of coupling mechanism 20。Input signal In2 and the In3 transmitted by sensor S2 and S3 is processed by controller 12, as described above with respect to fig. 3。
The each mechanism being associated with tractor 1, such as PTO mechanism 16, coupling mechanism 20 and four-wheel drive mechanism 18, it is possible to by means of the actuation member being associated, such as stick or switch, is operate separately。Override (not shown) be provided to tractor 1 operator can override (override) the control signal Op2, Op3 and the Op4 that are transmitted by controller 12 or module 22, for the operation controlling PTO mechanism 16, coupling mechanism 20 and four-wheel drive mechanism 18。This can make operator based on particular requirement, as truly having, optionally controls the operation of PTO mechanism 16, coupling mechanism 20 or four-wheel drive mechanism 18。
Thus, the edge of a field operation control system of the present invention is operated by the operation of component 14 can make multiple mechanism operate。This reduces the fatigue that operator causes owing to activating multiple mechanism respectively at edge of a field place。
Technological progress
The present invention has several technological progress point, but including being not only restricted to following aspect:
A kind of allow the vehicle to the system efficiently motor-driven at the edge of a field；
A kind of while edge of a field place operates, suitably operate the system of the mechanism being associated with vehicle；
A kind of system simple to operate；
A kind of guarantee the system in the safety operation of edge of a field place；
Reduce the fatigue that the operator of vehicle stands when edge of a field place operates multiple mechanism simultaneously；
Eliminate the damage of the facility being associated at edge of a field place with vehicle；With
A kind of system being attached in existing system。
Although describing aforesaid explanation already in connection with at least one embodiment, but the present invention can be revised in the spirit and scope of the disclosure further。Therefore the application is intended to use its ultimate principle to cover any change of the present invention, purposes or amendment。Further, the application is intended to cover deviation and the present invention, the known or convention fallen in the technical field belonging to present invention deviation。
Claims (10)
1. an edge of a field operation control system (10), for the controlled operation of at least one mechanism (16,18,20) of vehicle (1), described edge of a field operation control system (10) including:
Controller (12), described controller is suitable to receive input signal (In2, In3, In4) from the sensor (S2, S3, S4) being associated with described mechanism (16,18,20)；
Velocity measuring device (S1), described velocity measuring device is adapted to determine that the predetermined minimum ground velocity of vehicle (1), to generate the sensed speed signal (In1) being sent to described controller (12), described controller (12) is suitable to process described sensed speed signal (In1) to generate output speed signal (Op1)；With
Actuation member (14), described actuation member is suitable to be triggered by described output speed signal (Op1), to move to operating position from off-position, described actuation member (14) transmits at least one corresponding with described off-position and described operating position to described controller (12) and triggers signal (T)
Described controller (12) is suitable to process described triggering signal (T) and described input signal (In2, In3, In4), to generate control output signal (Op2, Op3, Op4) of correspondence, with described mechanism (16,18,20) selectively moved between at least one operative configuration corresponding with described off-position and described operating position。
2. the edge of a field according to claim 1 operation control system (10), wherein:
Described actuation member (14) is to select from by least one group formed switch, stick and knob。
3. the edge of a field according to claim 1 operation control system (10), wherein:
Described actuation member (14) with the ground velocity bigger than described predetermined minimum ground velocity, can move to described operating position from described off-position。
4. the edge of a field according to claim 1 operation control system (10), wherein:
Described actuation member (14) can correspond to described triggering signal (T) to the movement of described operating position and activate at least one mechanism (16,18,20)。
5. the edge of a field according to claim 1 operation control system (10), wherein:
Described mechanism (16,18,20) is at least one in power take-off mechanism (16), coupling mechanism (18) and the four-wheel drive mechanism (20) cooperated with the sensor (S2, S3, S4) being associated, and described sensor (S2, S3, S4) provides described input signal (In2, In3, In4) to described controller (12)。
6. the edge of a field according to claim 1 operation control system (10), wherein:
Described mechanism (16,18,20) is move horizontally and at least one in vertically moving by the movement of described at least one operative configuration。
7. the edge of a field according to claim 1 operation control system (10), wherein:
Described triggering signal (T) is suitable to the switching of the operation that triggering makes vehicle (1) forward auto-steering pattern to from manual steering pattern, and described vehicle (1) is suitable to advance along predefined paths in described auto-steering pattern。
8. the edge of a field according to claim 1 operation control system (10), wherein:
Described controller (12) cooperates with at least one module (22), to process at least one in described triggering signal (T), to generate the corresponding control signal (Op4 ') that will be transmitted for operating at least one mechanism in described mechanism (16,18,20)。
9. the edge of a field according to claim 1 operation control system (10), this edge of a field operation control system is suitable to be installed on vehicle (1)。
10. the edge of a field according to claim 1 operation control system (10), wherein:
Override is provided to triggering signal described in override so that described mechanism (16,18,20) can be operated by corresponding actuation member。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN4028MU2014 | 2014-12-15 | ||
| IN4028/MUM/2014 | 2014-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105700616A true CN105700616A (en) | 2016-06-22 |
| CN105700616B CN105700616B (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510932133.7A Active CN105700616B (en) | 2014-12-15 | 2015-12-15 | Edge of a field operation control system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105700616B (en) |
| DE (1) | DE102015224747A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139551A (en) * | 2016-12-27 | 2019-08-16 | 三菱马恒达农机有限公司 | Working vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019204255A1 (en) * | 2019-03-27 | 2020-10-01 | Zf Friedrichshafen Ag | Method and control device for steering an agricultural vehicle |
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| DE2451314A1 (en) * | 1974-10-29 | 1976-05-06 | Fahr Ag Maschf | Agricultural vehicle with automatic control of attachment - programme circuit with impulse transmitter controls at least part of operations |
| JPH10299720A (en) * | 1997-04-30 | 1998-11-10 | Mitsubishi Heavy Ind Ltd | Working machine control device |
| CN1301226A (en) * | 1998-04-17 | 2001-06-27 | 特拉克特－A－比勒牵引车公司 | Earth-based vehicle |
| WO2010115710A2 (en) * | 2009-04-08 | 2010-10-14 | Jetter Ag | Control of a lifting device |
| CN102575455A (en) * | 2009-08-18 | 2012-07-11 | 卡特彼勒公司 | Implement control system for a machine |
-
2015
- 2015-12-09 DE DE102015224747.3A patent/DE102015224747A1/en active Pending
- 2015-12-15 CN CN201510932133.7A patent/CN105700616B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2451314A1 (en) * | 1974-10-29 | 1976-05-06 | Fahr Ag Maschf | Agricultural vehicle with automatic control of attachment - programme circuit with impulse transmitter controls at least part of operations |
| JPH10299720A (en) * | 1997-04-30 | 1998-11-10 | Mitsubishi Heavy Ind Ltd | Working machine control device |
| CN1301226A (en) * | 1998-04-17 | 2001-06-27 | 特拉克特－A－比勒牵引车公司 | Earth-based vehicle |
| WO2010115710A2 (en) * | 2009-04-08 | 2010-10-14 | Jetter Ag | Control of a lifting device |
| CN102575455A (en) * | 2009-08-18 | 2012-07-11 | 卡特彼勒公司 | Implement control system for a machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110139551A (en) * | 2016-12-27 | 2019-08-16 | 三菱马恒达农机有限公司 | Working vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015224747A1 (en) | 2016-06-16 |
| CN105700616B (en) | 2018-11-30 |
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