CN109183568A - A kind of novel energy-conserving road roller power matching system - Google Patents
A kind of novel energy-conserving road roller power matching system Download PDFInfo
- Publication number
- CN109183568A CN109183568A CN201810987316.2A CN201810987316A CN109183568A CN 109183568 A CN109183568 A CN 109183568A CN 201810987316 A CN201810987316 A CN 201810987316A CN 109183568 A CN109183568 A CN 109183568A
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- speed
- pump
- road roller
- motor
- value
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/282—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows self-propelled, e.g. with an own traction-unit
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/282—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows self-propelled, e.g. with an own traction-unit
- E01C19/283—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows self-propelled, e.g. with an own traction-unit pedestrian-controlled, e.g. with safety arrangements for operator
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Control Of Transmission Device (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of novel energy-conserving road roller power matching systems, including controller, electronic controlled diesel, diesel engine speed sensor, the speed of travel control handle, traveling pump variable electricity ratio coil, running motor variable electricity ratio coil, walking pump pressure sensor, running motor speed probe, vibration frequency control knob, oscillating column pump variable electricity ratio coil, vibrating motor variable electricity ratio coil, vibration pump pressure sensor and vibrating motor speed probe；And complete machine speed can be automatically adjusted, the gross efficiency of diesel engine, pump and motor and energy consumption ratio is made to be in extreme higher position by the operating status of diesel engine, pump and motor in real-time monitoring road roller.The instantaneous power that road roller generates in walking or vibration processes can be effectively suppressed in the present invention, meanwhile, it can also effectively reduce power consumption and noise, save use cost.
Description
Technical field
The invention belongs to field of road engineering machinery technical fields, and in particular to a kind of novel energy-conserving road roller Load sensing pump
System.
Background technique
Pavement construction machinery industry at present is all to belong to determine revolving speed mechanical equipment such as road roller, paver, milling machine.To press road
For machine, because walking and seismic inertia are larger, the power of moment needs is started and stopped in walking or vibration processes
It is larger, and the load of diesel engine therefore the starting of non-vehicle and is stopped only 60% or so when the speed of travel or frequency reach constant
Only the energy consumption of diesel engine and noise are higher, to vehicle workability without any benefit, cause the waste of resource and not relaxing for driving
Adaptive.
Summary of the invention
The object of the present invention is to provide a kind of novel energy-conserving road roller power matching systems, for automatically controlling road roller row
It walks and vibrates, realize energy conservation, noise reduction, it is horizontal to improve navigation automation.
The present invention solves the above problems used technical solution are as follows: a kind of novel energy-conserving road roller power matching system,
Including controller, electronic controlled diesel, for detecting the electronic controlled diesel revolving speed and generating the diesel engine of diesel engine speed signal
Speed probe, the row for controlling complete machine speed of travel control handle, being respectively used to start-up and shut-down control and the control of drive volume size
Walk to pump variable electricity ratio coil and running motor variable electricity ratio coil, for detecting walking pump pressure and generating walking pump pressure
The walking pump pressure sensor of signal, for detect running motor revolving speed and generate running motor tach signal running motor turn
Fast sensor.
System further include: for control the vibration frequency control knob of complete machine oscillation state, be respectively used to vibration control and
Vibration frequency size controls oscillating column pump variable electricity ratio coil and vibrating motor variable electricity ratio coil, for detecting vibration pump pressure
Power simultaneously generates the vibration pump pressure sensor of oscillating column pump pressure signal and vibrates horse for detecting vibrating motor revolving speed and generating
Up to the vibrating motor speed probe of tach signal.
The controller calculates demand speed V1 according to the parameter that the speed of travel controls handle selection, according to preset value
The revolving speed ns for exporting the displacement value Ps of the traveling pump, the displacement value Ms of the running motor and the electronic controlled diesel generates liquid
Press system pressure P；The hydraulic system pressure P is fed back into controller by pressure sensor, then can calculate practical institute
Torque N is needed, the revolving speed n1 of the corresponding electronic controlled diesel of demand torque curve, further root are met according to the selection of oil consumption cloud atlas
Adjustable speed minimum value Vmin1 and maximum value Vmax2 is calculated according to the hydraulic system pressure P；As Vmin1 < V1 < Vmax2,
It is corresponding when calculating the traveling pump, the running motor according to pump motor performance map and being driven gross efficiency and energy consumption ratio maximum
The displacement value Ps ' of the traveling pump, the displacement value Ms ' of the running motor and the electronic controlled diesel revolving speed ns ', in turn
It calculates and obtains the complete machine speed V1 '；And to the oscillating column pump variable electricity ratio coil and the vibrating motor variable electricity ratio
By the actual speed of vehicle walking and most after the coil sending complete machine rate control instruction, pump motor and diesel engine reception instruction
First operator demand's speed V1 is compared, and dynamic micro-adjustments are carried out if difference is larger, and then controls the walking speed of road roller
Degree.
In road roller walking process, the controller by processing in real time analyze the electronic controlled diesel tach signal,
Traveling pump pressure signal and running motor tach signal are to obtain the walking detected value of road roller equipment state, according to the walking
Detected value and the selection of preset oil consumption cloud atlas meet the revolving speed n1 of the corresponding electronic controlled diesel of demand torque curve, further
Adjustable speed minimum value Vmin1 and maximum value Vmax2 is calculated according to the hydraulic system pressure P；As Vmin1 < V1 < Vmax2
When calculate the displacement value Ps ' of the corresponding traveling pump, the displacement value Ms ' of the running motor and the electronic controlled diesel turn
Fast ns ', and then calculate and obtain complete machine speed V1 ', to the traveling pump variable electricity ratio coil, the running motor variable electricity ratio
Example coil and the electronic controlled diesel issue control instruction, and to the oscillating column pump variable electricity ratio coil and the vibration horse
The complete machine rate control instruction is issued up to variable electricity ratio coil, vehicle is walked after pump motor and diesel engine reception instruction
Actual speed is compared with initial operator demand's speed V1, dynamic micro-adjustments is carried out if difference is larger, and then control pressure
The speed of travel of road machine.
The walking detected value includes that the electronic controlled diesel revolving speed, the walking pump pressure value and the running motor turn
Speed is worth one or more.
The controller calculates demand speed V1 according to the parameter that the vibration frequency control knob selects, according to preset value
The revolving speed ns for exporting the displacement value Ps of the traveling pump, the displacement value Ms of the running motor and the electronic controlled diesel generates liquid
Press system pressure P；The hydraulic system pressure P is fed back into controller by pressure sensor, then can calculate practical institute
Torque N is needed, the revolving speed n1 of the corresponding electronic controlled diesel of demand torque curve, further root are met according to the selection of oil consumption cloud atlas
Adjustable speed minimum value Vmin1 and maximum value Vmax2 is calculated according to the hydraulic system pressure P；As Vmin1 < V1 < Vmax2,
It is corresponding when calculating the traveling pump, the running motor according to pump motor performance map and being driven gross efficiency and energy consumption ratio maximum
The displacement value Ps ' of the traveling pump, the displacement value Ms ' of the running motor and the electronic controlled diesel revolving speed ns ', in turn
It calculates and obtains the complete machine speed V1 '；And to the oscillating column pump variable electricity ratio coil and the vibrating motor variable electricity ratio
By the actual speed of vehicle walking and most after the coil sending complete machine rate control instruction, pump motor and diesel engine reception instruction
First operator demand's speed V1 is compared, and dynamic micro-adjustments are carried out if difference is larger, and then controls the walking speed of road roller
Degree.
In road roller vibration processes, the controller passes through processing analysis in real time oscillating column pump pressure signal, vibrating motor
Tach signal is to obtain the vibration detection value of road roller equipment state, to obtain the vibration detection value of road roller equipment state, root
It is corresponding when calculating the oscillating column pump, the vibrating motor according to the vibration detection value and being driven gross efficiency and energy consumption ratio maximum
The complete machine speed V1 ', and issued to the oscillating column pump variable electricity ratio coil and the vibrating motor variable electricity ratio coil
The complete machine rate control instruction automatically controls the speed of travel of control road roller.
The vibration detection value includes one of the vibration pump pressure value, vibrating motor tachometer value or a variety of.
The diesel engine speed, pumpage, motor displacement are electrodeless setting.
It further include introducing hydraulic system pressure feedback closed loop.
It further include display equipment, for the detected value, the vibration detection value, the oil of walking described in the real-time display of interface
Consume cloud atlas and the pump motor performance map.
Further include Intelligent treatment equipment, for storing the walking detected value and the vibration detection value, and passes through data
It excavates and the walking threshold value and vibration threshold is constantly modified in data analysis, improve road roller power.
The Intelligent treatment equipment is alternatively positioned in road roller, computer equipment or cloud.
Compared with the prior art, the advantages of the present invention are as follows:
The present invention can according to vehicle actual loading automatically adjust diesel engine, pump and motor revolving speed, allow power source (such as diesel engine),
Hydraulic pump, actuated element (such as gearbox, drive axle), hydraulic motor gross efficiency/energy consumption ratio in extreme higher position, reach energy conservation,
The higher demand of noise reduction, the degree of automation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel energy-conserving road roller power matching system in the embodiment of the present invention.
Fig. 2 is complete machine speed input signal in novel energy-conserving road roller power matching system a kind of in the embodiment of the present invention
Figure.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1, a kind of novel energy-conserving road roller power matching system is disclosed in the present embodiment, the system packet
It includes:
Including controller 101, electronic controlled diesel 102, for detecting the electronic controlled diesel revolving speed and generating diesel engine speed letter
Number diesel engine speed sensor 103, for control the complete machine speed of travel control handle 104, be respectively used to start-up and shut-down control and drive
The traveling pump variable electricity ratio coil 105 and running motor variable electricity ratio coil 106 of the control of momentum size are walked for detecting
Pump pressure simultaneously generates the walking pump pressure sensor 107 of traveling pump pressure signal, for detecting running motor revolving speed and generating row
Running motor speed probe 108, the vibration frequency control knob for controlling complete machine oscillation state for walking motor tach signal
109, vibration control and vibration frequency size control oscillating column pump variable electricity ratio coil 110 and vibrating motor variable electricity are respectively used to
Ratio coil 111, for detect vibration pump pressure and generate oscillating column pump pressure signal vibration pump pressure sensor 112 and use
In detection vibrating motor revolving speed and generate the vibrating motor speed probe 113 of vibrating motor tach signal.
As shown in Fig. 2, complete machine speed in a kind of novel energy-conserving road roller power matching system of disclosing in the present embodiment
Input schematic diagram.In one embodiment of the invention.The controller controls the ginseng of handle selection according to the speed of travel
Number calculating demand speed V1, according to preset value export the displacement value Ps of the traveling pump, the running motor displacement value Ms and
The revolving speed ns of the electronic controlled diesel generates hydraulic system pressure P；The hydraulic system pressure P is fed back by pressure sensor
To controller 101, actually required torque N then can be calculated；Meet demand torque curve according to the selection of preset oil consumption cloud atlas
The revolving speed n1 of the corresponding electronic controlled diesel further calculates adjustable speed minimum value according to the hydraulic system pressure P
Vmin1 and maximum value Vmax2；As Vmin1 < V1 < Vmax2, the traveling pump, the walking are calculated according to pump motor performance map
The displacement value Ps ' of motor and transmission gross efficiency and when energy consumption ratio maximum corresponding traveling pump, the running motor
The revolving speed ns ' of displacement value Ms ' and the electronic controlled diesel, and then calculate and obtain complete machine speed V1 ', and become to the oscillating column pump
It measures electric ratio coil and the vibrating motor variable electricity ratio coil issues the complete machine rate control instruction, pump motor and diesel oil
Machine compares the actual speed of vehicle walking with initial operator demand's speed V1 after receiving instruction, if difference is larger
Dynamic micro-adjustments are carried out, and then control the speed of travel of road roller.
In one embodiment of the invention, in road roller walking process, the controller passes through processing analysis in real time
The electronic controlled diesel tach signal, traveling pump pressure signal and running motor tach signal are to obtain road roller equipment state
Walking detected value meets the corresponding electricity of demand torque curve according to the walking detected value and the selection of preset oil consumption cloud atlas
The revolving speed n1 of diesel engine is controlled, adjustable speed minimum value Vmin1 and maximum value are further calculated according to the hydraulic system pressure P
Vmax2；The displacement value Ps ' of the corresponding traveling pump, the displacement value of the running motor are calculated as Vmin1 < V1 < Vmax2
The revolving speed ns ' of Ms ' and the electronic controlled diesel, and then calculate and obtain complete machine speed V1 ', to the traveling pump variable electricity ratio line
Circle, the running motor variable electricity ratio coil and the electronic controlled diesel issue control instruction, control the traveling pump
The speed of travel of discharge capacity, the revolving speed of the discharge capacity of the running motor and the electronic controlled diesel and road roller.
In one embodiment of the invention, the walking detected value includes the electronic controlled diesel revolving speed, the walking
Pump pressure value and the running motor tachometer value it is one or more.
In one embodiment of the invention, the parameter meter that the controller is selected according to the vibration frequency control knob
Calculation demand speed V1 exports the displacement value Ps of the traveling pump, the displacement value Ms of the running motor and described according to preset value
The revolving speed ns of electronic controlled diesel generates hydraulic system pressure P；The hydraulic system pressure P is fed back into control by pressure sensor
Then device processed can calculate actually required torque N；Meet the corresponding institute of demand torque curve according to the selection of preset oil consumption cloud atlas
The revolving speed n1 of electronic controlled diesel is stated, further according to hydraulic system pressure P calculating adjustable speed minimum value Vmin1 and most
Big value Vmax2；As Vmin1 < V1 < Vmax2, the traveling pump, the running motor and biography are calculated according to pump motor performance map
The displacement value Ms ' of the displacement value Ps ' of the corresponding traveling pump, running motor when dynamic gross efficiency and energy consumption ratio maximum
With the revolving speed ns ' of the electronic controlled diesel, and then calculates and obtain the complete machine speed V1 '；And to the oscillating column pump variable electricity ratio
Example coil and the vibrating motor variable electricity ratio coil issue the complete machine rate control instruction, and pump motor and diesel engine receive
The actual speed that vehicle is walked is compared with initial operator demand's speed V1 after instruction, is moved if difference is larger
State fine tuning, and then control the speed of travel of road roller.
In one embodiment of the invention, in road roller vibration processes, the controller passes through processing analysis in real time
Oscillating column pump pressure signal, vibrating motor tach signal are to obtain the vibration detection value of road roller equipment state, to obtain road roller
The vibration detection value of equipment state calculates the oscillating column pump, the vibrating motor and the total effect of transmission according to the vibration detection value
Rate and when energy consumption ratio maximum corresponding complete machine speed V1 ', and to the oscillating column pump variable electricity ratio coil and the vibration
The dynamic motor variable electricity ratio coil sending complete machine rate control instruction, pump motor and diesel engine receive vehicle row after instructing
The actual speed walked is compared with initial operator demand's speed V1, dynamic micro-adjustments is carried out if difference is larger, and then control
The speed of travel of road roller processed.
In one embodiment of the invention, the vibration detection value includes the vibration pump pressure value, vibrating motor turn
One of speed value is a variety of.
In one embodiment of the invention, the diesel engine speed, pumpage, motor displacement are electrodeless setting.
In one embodiment of the invention, hydraulic system pressure feedback closed loop is introduced.
It in one embodiment of the invention, further include display equipment, for detection of walking described in the real-time display of interface
Value, the vibration detection value, the oil consumption cloud atlas and the pump motor performance map.
It in one embodiment of the invention, further include Intelligent treatment equipment, for storing the walking detected value and institute
Vibration detection value is stated, and the walking threshold value and vibration threshold are constantly modified by data mining and data analysis, improves pressure road
Machine power.
In one embodiment of the invention, the Intelligent treatment equipment is alternatively positioned in road roller, computer equipment
Or cloud.
Compared with the prior art, the advantages of the present invention are as follows: the present invention can automatically adjust diesel oil according to vehicle actual loading
The revolving speed of machine, pump and motor, allows power source (such as diesel engine), hydraulic pump, actuated element (such as gearbox, drive axle), hydraulic horse
The gross efficiency reached/energy consumption ratio reaches energy conservation, noise reduction, the higher demand of the degree of automation in extreme higher position.
In addition to the implementation, all to use equivalent transformation or equivalent replacement the invention also includes there is an other embodiments
The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.
Claims (10)
1. a kind of novel energy-conserving road roller power matching system, it is characterised in that: including controller, electronic controlled diesel, for examining
It surveys the electronic controlled diesel revolving speed and generates the diesel engine speed sensor of diesel engine speed signal, for controlling complete machine walking speed
Degree control handle, the traveling pump variable electricity ratio coil for being respectively used to start-up and shut-down control and the control of drive volume size and running motor change
Measure electric ratio coil, for detecting walking pump pressure and generating the walking pump pressure sensor of traveling pump pressure signal, for examining
It surveys running motor revolving speed and generates the running motor speed probe of running motor tach signal.
2. novel energy-conserving road roller power matching system according to claim 1, it is characterised in that: further include, for controlling
The vibration frequency control knob of complete machine oscillation state processed is respectively used to vibration control and vibration frequency size control oscillating column pump variable
Electric ratio coil and vibrating motor variable electricity ratio coil, for detecting vibration pump pressure and generating the vibration of oscillating column pump pressure signal
It dynamic pump pressure sensor and is passed for detecting vibrating motor revolving speed and generating the vibrating motor revolving speed of vibrating motor tach signal
Sensor.
3. novel energy-conserving road roller power matching system according to claim 1, it is characterised in that: the controller according to
The parameter that the speed of travel controls handle selection calculates demand speed V1, and displacement value Ps, the walking of traveling pump are exported according to preset value
The displacement value Ms of motor and the revolving speed ns of electronic controlled diesel generate hydraulic system pressure P；It will be described hydraulic by pressure sensor
System pressure P feeds back to controller, then can calculate actually required torque N, meets demand torque according to the selection of oil consumption cloud atlas
The revolving speed n1 of the corresponding electronic controlled diesel of curve further calculates adjustable speed most according to the hydraulic system pressure P
Small value Vmin1 and maximum value Vmax2；As Vmin1 < V1 < Vmax2, the traveling pump, described is calculated according to pump motor performance map
The displacement value Ps ' of the corresponding traveling pump, the walking horse when running motor and transmission gross efficiency and energy consumption ratio maximum
The revolving speed ns ' of the displacement value Ms ' and the electronic controlled diesel that reach, and then calculate and obtain the complete machine speed V1 '；And to the vibration
Dynamic pump variable electricity ratio coil and the vibrating motor variable electricity ratio coil issue the complete machine rate control instruction, pump motor
It receives the actual speed after instructing by vehicle walking with diesel engine to compare with initial operator demand's speed V1, if difference
It is larger, dynamic micro-adjustments are carried out, and then control the speed of travel of road roller.
4. novel energy-conserving road roller power matching system according to claim 3, it is characterised in that: walked in road roller
Cheng Zhong, the controller analyze the electronic controlled diesel tach signal, traveling pump pressure signal and walking horse by processing in real time
The walking detected value that road roller equipment state is obtained up to tach signal, according to the walking detected value and preset oil consumption cloud atlas
Selection meets the revolving speed n1 of the corresponding electronic controlled diesel of demand torque curve, further according to the hydraulic system pressure P
Calculate adjustable speed minimum value Vmin1 and maximum value Vmax2；The corresponding traveling pump is calculated as Vmin1 < V1 < Vmax2
Displacement value Ps ', the displacement value Ms ' of the running motor and the revolving speed ns ' of the electronic controlled diesel, and then calculate obtain complete machine
Speed V1 ', and the complete machine is issued to the oscillating column pump variable electricity ratio coil and the vibrating motor variable electricity ratio coil
Rate control instruction, pump motor and diesel engine receive the actual speed that vehicle is walked after instruction and initial operator demand's speed
Degree V1 is compared, and dynamic micro-adjustments is carried out if difference is larger, and then control the speed of travel of road roller.
5. novel energy-conserving road roller power matching system according to claim 4, it is characterised in that: the walking detected value
Including the one or more of the electronic controlled diesel revolving speed, the walking pump pressure value and the running motor tachometer value.
6. according to novel energy-conserving road roller power matching system described in claim 2-5 any one, it is characterised in that: institute
It states controller and demand speed V1 is calculated according to the parameter that the vibration frequency control knob selects, the row is exported according to preset value
The revolving speed ns for walking the displacement value Ps of pump, the displacement value Ms of the running motor and the electronic controlled diesel generates hydraulic system pressure
P；The hydraulic system pressure P is fed back into controller by pressure sensor, then can calculate actually required torque N, root
The revolving speed n1 for meeting the corresponding electronic controlled diesel of demand torque curve according to the selection of oil consumption cloud atlas, further according to described hydraulic
System pressure P calculates adjustable speed minimum value Vmin1 and maximum value Vmax2；As Vmin1 < V1 < Vmax2, according to pump motor
Performance map calculates the walking corresponding when the traveling pump, the running motor and transmission gross efficiency and energy consumption ratio maximum
The revolving speed ns ' of the displacement value Ps ' of pump, the displacement value Ms ' of the running motor and the electronic controlled diesel, and then calculate and obtain institute
State complete machine speed V1 '；And institute is issued to the oscillating column pump variable electricity ratio coil and the vibrating motor variable electricity ratio coil
Complete machine rate control instruction is stated, pump motor and diesel engine receive the actual speed that vehicle is walked after instruction and initial driver
Demand speed V1 is compared, and dynamic micro-adjustments is carried out if difference is larger, and then control the speed of travel of road roller.
7. novel energy-conserving road roller power matching system according to claim 6, it is characterised in that: vibrated in road roller
Cheng Zhong, the controller are set by the oscillating column pump pressure signal of processing analysis in real time, vibrating motor tach signal with obtaining road roller
The vibration detection value of standby state calculates institute according to the vibration detection value to obtain the vibration detection value of road roller equipment state
It states oscillating column pump, the vibrating motor and is driven the corresponding complete machine speed V1 ' when gross efficiency and energy consumption ratio maximum, and to
The oscillating column pump variable electricity ratio coil and the vibrating motor variable electricity ratio coil issue the complete machine rate control instruction,
Pump motor and diesel engine compare the actual speed of vehicle walking with initial operator demand's speed V1 after receiving instruction,
Dynamic micro-adjustments are carried out if difference is larger, and then control the speed of travel of road roller.
8. novel energy-conserving road roller power matching system according to claim 7, it is characterised in that: the diesel engine turns
Speed, pumpage, motor displacement are electrodeless setting.
9. novel energy-conserving road roller power matching system according to claim 7 or 8, it is characterised in that: further include display
Equipment, for walking detected value, the vibration detection value, the oil consumption cloud atlas and the pump motor described in the real-time display of interface
Performance map.
10. novel energy-conserving road roller power matching system according to claim 9, it is characterised in that: further include intelligent place
Equipment is managed, is constantly repaired for storing the walking detected value and the vibration detection value, and by data mining and data analysis
Change the walking threshold value and vibration threshold, improves road roller power.
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| CN201810987316.2A CN109183568B (en) | 2018-08-28 | 2018-08-28 | Novel energy-saving road roller power matching system |
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| CN201810987316.2A CN109183568B (en) | 2018-08-28 | 2018-08-28 | Novel energy-saving road roller power matching system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258263A (en) * | 2019-07-19 | 2019-09-20 | 三一汽车制造有限公司 | Vibrated roller energy-saving control system, control method and vibrated roller |
| CN113189999A (en) * | 2021-04-30 | 2021-07-30 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller, speed control method and system thereof, controller and storage medium |
| CN113585012A (en) * | 2021-08-30 | 2021-11-02 | 山东临工工程机械有限公司 | Vibration and walking control method and control system of road roller |
| WO2022001704A1 (en) * | 2020-06-28 | 2022-01-06 | 三一汽车制造有限公司 | Control method for road roller machine, and road roller machine |
| CN115033040A (en) * | 2022-06-14 | 2022-09-09 | 山东临工工程机械有限公司 | Road roller transition walking control method and control system thereof |
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| WO2022001704A1 (en) * | 2020-06-28 | 2022-01-06 | 三一汽车制造有限公司 | Control method for road roller machine, and road roller machine |
| CN113189999A (en) * | 2021-04-30 | 2021-07-30 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller, speed control method and system thereof, controller and storage medium |
| CN113189999B (en) * | 2021-04-30 | 2024-04-16 | 徐工集团工程机械股份有限公司道路机械分公司 | Road roller and speed control method and system thereof, controller and storage medium |
| CN113585012A (en) * | 2021-08-30 | 2021-11-02 | 山东临工工程机械有限公司 | Vibration and walking control method and control system of road roller |
| CN113585012B (en) * | 2021-08-30 | 2024-03-12 | 山东临工工程机械有限公司 | Vibration and walking control method and system of road roller |
| CN115033040A (en) * | 2022-06-14 | 2022-09-09 | 山东临工工程机械有限公司 | Road roller transition walking control method and control system thereof |
| CN115033040B (en) * | 2022-06-14 | 2023-05-12 | 山东临工工程机械有限公司 | Road roller transition walking control method and control system thereof |
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