CN106223389A - Method, system and engineering truck for the work pattern that automatically switches - Google Patents
Method, system and engineering truck for the work pattern that automatically switches Download PDFInfo
- Publication number
- CN106223389A CN106223389A CN201610779110.1A CN201610779110A CN106223389A CN 106223389 A CN106223389 A CN 106223389A CN 201610779110 A CN201610779110 A CN 201610779110A CN 106223389 A CN106223389 A CN 106223389A
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- work
- vehicle
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- pattern
- matched
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- E02F9/2025—Particular purposes of control systems not otherwise provided for
-
- 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
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2029—Controlling the position of implements in function of its load, e.g. modifying the attitude of implements in accordance to vehicle speed
-
- 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
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2054—Fleet management
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Abstract
The present invention discloses a kind of method for the work pattern that automatically switches, system and engineering truck, relates to control field.Wherein by the work information of collection vehicle, according to pattern match table set in advance, determine the duty matched with work information, the control instruction corresponding with duty is sent, in order to vehicle is switched to the work pattern matched with this duty by engine electronic control unit to engine electronic control unit.The present invention, by automatically selecting corresponding vehicle operation pattern according to vehicle working condition, so that car load is operated under the work pattern that economic performance is optimum, effectively reduces fuel consumption.
Description
Technical field
The present invention relates to control field, particularly to a kind of method for the work pattern that automatically switches, system and engineering
Vehicle.
Background technology
Loader is widely used in the occasions such as engineering construction, port and pier, mine mine, is China major project machinery master
One of machine, market maintenance is higher, and annual shipment amount is bigger.
Along with the progress of science and technology, current main flow height end loader is equipped with adapting to the several work pattern of different operating mode,
For satisfied different operating mode job requirements, but current almost all of work pattern judges to all rely on driver, switch means
Also manually can only be carried out by driver.On the one hand in this condition, there is the subjective determination of people it is possible that mistake
Selecting, on the other hand manual operation too increases the workload of driver.
Such as, after certain model loader dispatches from the factory, paying user and use, user reflects that loader oil consumption is higher, but system energy
Enough normal work, reason is unknown.Investigated by scene, find that this loader has multiple-working mode available, should simultaneously
Company is large-scale material transfer company, has several driver and Working vehicle, and driver and vehicle are not relatively-stationary,
Mode of operation is that vehicle is not stopped transport, and only changes driver.In this case, master is not gone the when of operator vehicle
Dynamic switching work pattern, does not goes concern to be currently that work pattern, so directly results in work pattern and the institute of vehicle
The material of shovel dress does not mates, and result in vehicle oil consumption and does not drop the consequence of anti-increasing.
Summary of the invention
The embodiment of the present invention provides a kind of method for the work pattern that automatically switches, system and engineering truck, by root
Corresponding vehicle operation pattern is automatically selected, so that car load is operated in the work pattern that economic performance is optimum according to vehicle working condition
Under, effectively reduce fuel consumption.
According to an aspect of the present invention, it is provided that a kind of method for the work pattern that automatically switches, including:
The work information of collection vehicle；
According to pattern match table set in advance, determine the duty matched with described work information；
The control instruction corresponding with described duty is sent, in order to Motronic control maps to engine electronic control unit
Vehicle is switched to the work pattern matched with described duty by control unit.
In one embodiment, work information includes the torque value that vehicle is current.
In one embodiment, according to pattern match table set in advance, the work matched with described work information is determined
Include as state:
The torque value collected is converted to corresponding value of thrust；
According to pull strength set in advance and work pattern matching list, determine the work shape matched with described value of thrust
State.
In one embodiment, work information also includes the working barrel force value that vehicle is current.
In one embodiment, according to pattern match table set in advance, the work matched with described work information is determined
Make state also to include:
According to pump pressure set in advance and work pattern matching list, determine and match with the working barrel force value collected
Duty.
According to a further aspect in the invention, it is provided that a kind of system for the work pattern that automatically switches, including data acquisition
Module, control module and instruction sending module, wherein:
Data acquisition module, for the work information of collection vehicle, and is sent to the work information collected control mould
Block；
Control module, for according to pattern match table set in advance, determines the work matched with described work information
State；
Instruction sending module, refers to for sending the control corresponding with described duty to engine electronic control unit
Order, in order to vehicle is switched to the work pattern matched with described duty by engine electronic control unit.
In one embodiment, data acquisition module includes torque measurement unit, for measuring the moment of torsion that vehicle is current
Value.
In one embodiment, control module includes data processing unit and status determining unit, wherein:
Data processing unit, for being converted to corresponding value of thrust by the torque value collected；
Status determining unit, for according to pull strength set in advance and work pattern matching list, determining and described traction
The duty that force value matches.
In one embodiment, data acquisition module also includes working barrel pressure sensing cell, be used for measuring vehicle and work as
Front working barrel force value.
In one embodiment, status determining unit, it is additionally operable to mate with work pattern according to pump pressure set in advance
Table, determines the duty matched with the working barrel force value collected.
According to a further aspect in the invention, it is provided that a kind of engineering truck, including any of the above-described embodiment relate to for from
The system of dynamic switching work pattern, and
Engine electronic control unit, for according to said system send control instruction, vehicle is switched to currently
The work pattern that duty matches.
By detailed description to the exemplary embodiment of the present invention referring to the drawings, the further feature of the present invention and
Advantage will be made apparent from.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the present invention schematic diagram for one embodiment of method of the work pattern that automatically switches.
Fig. 2 is the present invention schematic diagram for another embodiment of method of the work pattern that automatically switches.
Fig. 3 is the present invention schematic diagram for the another embodiment of method of the work pattern that automatically switches.
Fig. 4 is the present invention schematic diagram for one embodiment of system of the work pattern that automatically switches.
Fig. 5 is the present invention schematic diagram for another embodiment of system of the work pattern that automatically switches.
Fig. 6 is the schematic diagram of one embodiment of engineering truck of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Below
Description only actually at least one exemplary embodiment is illustrative, and never conduct to the present invention and application thereof or makes
Any restriction.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
Unless specifically stated otherwise, the parts illustrated the most in these embodiments and the table positioned opposite, digital of step
Reach formula and numerical value does not limits the scope of the invention.
Simultaneously, it should be appreciated that for the ease of describing, the size of the various piece shown in accompanying drawing is not according to reality
Proportionate relationship draw.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of when, described technology, method and apparatus should be considered to authorize a part for description.
It is shown here that any occurrence should be construed as merely exemplary with in all examples discussed, and not
It is as restriction.Therefore, other example of exemplary embodiment can have different values.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it is further discussed in accompanying drawing subsequently.
Fig. 1 is the present invention schematic diagram for one embodiment of method of the work pattern that automatically switches.Alternatively, this enforcement
The method step of example can be performed, wherein by the system for the work pattern that automatically switches:
Step 101, the work information of collection vehicle.
Wherein, work information can be carried out Real-time Collection, or be acquired at predetermined intervals.Work information can
Moment of torsion, working barrel pressure and other parameters including vehicle.
Step 102, according to pattern match table set in advance, determines the duty matched with work information.
Step 103, sends the control instruction corresponding with duty to engine electronic control unit, in order to electromotor
Vehicle is switched to the work pattern matched with duty by electronic control unit.
The method for the work pattern that automatically switches provided based on the above embodiment of the present invention, by according to vehicle working condition
Automatically select corresponding vehicle operation pattern, so that car load is operated under the work pattern that economic performance is optimum, effectively reduce
Fuel consumption.
Fig. 2 is the present invention schematic diagram for another embodiment of method of the work pattern that automatically switches.Alternatively, this enforcement
The method step of example can be performed by the system for the work pattern that automatically switches.In this embodiment, current by detection vehicle
Torque value, can automatically carry out pattern switching based on the maximum drawbar pull that vehicle is current.
Step 201, the torque value that collection vehicle is current.
Step 202, is converted to corresponding value of thrust by the torque value collected.
Alternatively, before carrying out data conversion, it is filtered the torque value collected processing, bigger to remove deviation
Numerical value.
Step 203, according to pull strength set in advance and work pattern matching list, determines the work matched with value of thrust
Make state.
Step 204, sends the control instruction corresponding with duty to engine electronic control unit, in order to electromotor
Vehicle is switched to the work pattern matched with duty by electronic control unit.
Fig. 3 is the present invention schematic diagram for the another embodiment of method of the work pattern that automatically switches.Alternatively, this enforcement
The method step of example can be performed by the system for the work pattern that automatically switches.In this embodiment, current except detection vehicle
Outside torque value, the working barrel force value that also detection vehicle is current, in order to thus further determine that the driving mode of vehicle.
Step 301, torque value that collection vehicle is current and working barrel force value.
Step 302, carries out data process to the torque value collected and working barrel force value.
Such as, Filtering Processing, the numerical value bigger to remove deviation can be passed through.The most also the torque value collected is converted to
Corresponding value of thrust.
Step 303a, according to pull strength set in advance and work pattern matching list, determines and matches with value of thrust
Work operations state.
Step 303b, according to pump pressure set in advance and work pattern matching list, the work pump pressure determining with collecting
The travel operation state that force value matches.
Step 304, sends corresponding with work operations state and travel operation state to engine electronic control unit
Control instruction, in order to engine electronic control unit vehicle is switched to the work pattern that matches with work operations state and
The driving mode that travel operation state matches.
By this embodiment, the work pattern of vehicle and driving mode can be made all to match with current working, effectively reach
To energy-conservation purpose.
Fig. 4 is the present invention schematic diagram for one embodiment of system of the work pattern that automatically switches.As shown in Figure 4, should
System includes data acquisition module 401, control module 402 and instruction sending module 403.Wherein:
Data acquisition module 401 is for the work information of collection vehicle, and is sent to the work information collected control
Module.
Wherein, work information can be carried out Real-time Collection, or be acquired at predetermined intervals.Work information can
Moment of torsion, working barrel pressure and other parameters including vehicle.
Control module 402, for according to pattern match table set in advance, determines the work shape matched with work information
State.
Instruction sending module 403 sends the control instruction corresponding with duty to engine electronic control unit, with
Just vehicle is switched to the work pattern matched with duty by engine electronic control unit.
The system for the work pattern that automatically switches provided based on the above embodiment of the present invention, by according to vehicle working condition
Automatically select corresponding vehicle operation pattern, so that car load is operated under the work pattern that economic performance is optimum, effectively reduce
Fuel consumption.
Fig. 5 is the present invention schematic diagram for another embodiment of system of the work pattern that automatically switches.Implement with shown in Fig. 4
Example is compared, and in the embodiment shown in fig. 5, data acquisition module 501 includes torque measurement unit 511, is used for measuring vehicle and works as
Front torque value.
Control module 502 includes data processing unit 521 and status determining unit 522.Wherein:
Data processing unit 521 is for being converted to corresponding value of thrust by the torque value collected.Status determining unit
522 for according to pull strength set in advance and work pattern matching list, determining the duty matched with value of thrust.
Alternatively, data acquisition module 501 also includes working barrel pressure sensing cell 512, is used for measuring vehicle current
Working barrel force value.
Status determining unit 522 is additionally operable to according to pump pressure set in advance and work pattern matching list, determines and gathers
To the duty that matches of working barrel force value.
Alternatively, the data received also can be filtered processing by data processing unit 521, bigger to remove deviation
Numerical value.
The duty determined according to status determining unit 522, instruction sending module 503 is to engine electronic control unit
Send corresponding control instruction, in order to vehicle is switched to the operation mould matched with duty by engine electronic control unit
Formula.
Fig. 6 is the schematic diagram of one embodiment of engineering truck of the present invention.As shown in Figure 6, this engineering truck can include for
The energy conserving system 601 of automatic switchover work pattern and electromotor 602, wherein system 601 can be arbitrary enforcement in Fig. 4 or Fig. 5
The system for the work pattern that automatically switches that example relates to.
Wherein, the engine electronic control unit (ECU) 603 in electromotor 602 is receiving the control that system 601 sends
After instruction, vehicle is switched to the work pattern matched with current operating state.
By implementing the present invention, following beneficial effect can be obtained:
Compared to prior art, the present invention can judge the operation work that loader is residing at present fast and accurately
Condition also can automatically switch under corresponding car load work pattern, while reducing vehicle operation oil consumption, reduces driver
Labor intensity, and do not have the work pattern brought due to driver's manual operation and do not mate with vehicle operation operating mode and lead
The problem increasing oil consumption caused.
Meanwhile, the present invention can fully automated fulfil assignment pattern switching, it is not necessary to driver participates in, and has higher automatic
Change and degree of intelligence.
Additionally, the present invention can be applicable to other engineering machinery field including loader, suitable application area is wider.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can pass through hardware
Completing, it is also possible to instruct relevant hardware by program and complete, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read only memory, disk or CD etc..
Description of the invention is given for example with for the sake of describing, and is not exhaustively or by the present invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Select and retouch
Stating embodiment is in order to the principle of the present invention and actual application are more preferably described, and enables those of ordinary skill in the art to manage
Solve the present invention thus design the various embodiments with various amendments being suitable to special-purpose.
Claims (11)
1. the method for the work pattern that automatically switches, it is characterised in that including:
The work information of collection vehicle；
According to pattern match table set in advance, determine the duty matched with described work information；
The control instruction corresponding with described duty is sent, in order to engine electronic control system to engine electronic control unit
Vehicle is switched to the work pattern matched with described duty by unit.
Method the most according to claim 1, it is characterised in that
Work information includes the torque value that vehicle is current.
Method the most according to claim 2, it is characterised in that
According to pattern match table set in advance, determine that the duty matched with described work information includes:
The torque value collected is converted to corresponding value of thrust；
According to pull strength set in advance and work pattern matching list, determine the duty matched with described value of thrust.
Method the most according to claim 2, it is characterised in that
Work information also includes the working barrel force value that vehicle is current.
Method the most according to claim 4, it is characterised in that
According to pattern match table set in advance, determine that the duty matched with described work information also includes:
According to pump pressure set in advance and work pattern matching list, determine the work matched with the working barrel force value collected
Make state.
6. the system for the work pattern that automatically switches, it is characterised in that include data acquisition module, control module and refer to
Make sending module, wherein:
Data acquisition module, for the work information of collection vehicle, and is sent to control module by the work information collected；
Control module, for according to pattern match table set in advance, determines the duty matched with described work information；
Instruction sending module, for sending the control instruction corresponding with described duty to engine electronic control unit,
So that vehicle is switched to the work pattern matched with described duty by engine electronic control unit.
System the most according to claim 6, it is characterised in that data acquisition module includes torque measurement unit, is used for
Measure the torque value that vehicle is current.
System the most according to claim 7, it is characterised in that control module includes that data processing unit and state determine list
Unit, wherein:
Data processing unit, for being converted to corresponding value of thrust by the torque value collected；
Status determining unit, for according to pull strength set in advance and work pattern matching list, determining and described value of thrust
The duty matched.
System the most according to claim 8, it is characterised in that also include working barrel pressure detecting list in data acquisition module
Unit, for measuring the working barrel force value that vehicle is current.
System the most according to claim 9, it is characterised in that
Status determining unit, is additionally operable to according to pump pressure set in advance and work pattern matching list, the work determining Yu collecting
The duty matched as pump pressure value.
11. 1 kinds of engineering trucks, it is characterised in that include as according to any one of claim 6-10 for the work that automatically switches
The system of industry pattern, and
Engine electronic control unit, for the control instruction sent according to described system, is switched to vehicle and work at present
The work pattern that state matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779110.1A CN106223389B (en) | 2016-08-31 | 2016-08-31 | For automatically switching the method, system and engineering truck of work pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779110.1A CN106223389B (en) | 2016-08-31 | 2016-08-31 | For automatically switching the method, system and engineering truck of work pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106223389A true CN106223389A (en) | 2016-12-14 |
| CN106223389B CN106223389B (en) | 2019-04-16 |
Family
ID=58072197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779110.1A Active CN106223389B (en) | 2016-08-31 | 2016-08-31 | For automatically switching the method, system and engineering truck of work pattern |
Country Status (1)
| Country | Link |
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| CN (1) | CN106223389B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681975A (en) * | 2020-12-29 | 2021-04-20 | 安百拓（南京）建筑矿山设备有限公司 | Engineering truck control method and system based on engine and motor starting interlocking |
| CN114197567A (en) * | 2021-11-25 | 2022-03-18 | 四川智能建造科技股份有限公司 | Control right conversion cooperation method and system and control right conversion cooperation method of intelligent loader |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112681975A (en) * | 2020-12-29 | 2021-04-20 | 安百拓（南京）建筑矿山设备有限公司 | Engineering truck control method and system based on engine and motor starting interlocking |
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| CN114197567A (en) * | 2021-11-25 | 2022-03-18 | 四川智能建造科技股份有限公司 | Control right conversion cooperation method and system and control right conversion cooperation method of intelligent loader |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106223389B (en) | 2019-04-16 |
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Effective date of registration: 20220725 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 Industrial Zone, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
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