CN102322015A - Milling and planing machine and milling and planing machine control method - Google Patents
Milling and planing machine and milling and planing machine control method Download PDFInfo
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- CN102322015A CN102322015A CN201110195451A CN201110195451A CN102322015A CN 102322015 A CN102322015 A CN 102322015A CN 201110195451 A CN201110195451 A CN 201110195451A CN 201110195451 A CN201110195451 A CN 201110195451A CN 102322015 A CN102322015 A CN 102322015A
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Abstract
The invention provides a milling and planing machine and a milling and planing machine control method. The milling and planing machine comprises a parameter setting unit, a processing unit, a control unit and a milling and planing actuating mechanism; the parameter setting unit is used for setting all milling and planing parameters; the processing unit is used for calculating the milling and planing depth and length of a target road surface by presetting model according to the parameters; the control unit is used for controlling the movement displacement of the milling and planing actuating mechanism according to the calculated milling and planing depth and length; and the milling and planing actuating mechanism is used for actuating milling and planing action to the target road surface and completing the milling and the planing to the target road surface. By the milling and planing machine and the milling and planing machine control method provided by the invention, the milling and planing requirements on various road surfaces can be realized without replacing any component of the milling and planing machine.
Description
Technical field
The present invention relates to engineering machinery field, be meant a kind of milling machine and milling machine control method especially.
Background technology
Milling machine is the special equipment of highway and urban road maintenance project, and its major function is to remove or peel off pavement diseases such as highway rut, be full of cracks and carbuncle bag.By the road surface of making again after the milling machine milling, have the advantages that not change former road surface elevation, this handling capacity for bridge or tunnel road has great importance.In addition, the road section after the milling (comprising bottom surface and avris) has comparatively rule and neat characteristics, and has certain roughness, and therefore making heavily, the pitch blended stock of shop is easy to combine with it.The mix utilization again of waste material under the milling economizes on resources.Because these characteristics, milling mechanism have obtained using widely in the highway maintenance engineering in modern times.
Yet milling machine of the prior art often can only a kind of road surface of milling situation, and still, milling machine runs into the situation of various different milling requirements, the for example grand vocal cords of milling, inclined-plane, curved surface or the like through regular meeting in the course of the work.When vocal cords are swelled in milling, need to change pentagonal wheel usually and realize the milling purpose; During the inclined-plane of milling end of the bridge changeover portion, adopt the milling and planing drum of changing different profiles to realize usually.Therefore, how to realize under the situation of not changing members such as wheel or milling and planing drum that the milling different road surface just becomes problem anxious to be solved.
Summary of the invention
The present invention proposes a kind of milling machine and milling machine control method, and the member that need not change milling machine can be realized the milling requirement on multiple road surface.
Technical scheme of the present invention is achieved in that
A kind of milling machine comprises:
Parameter set unit is used to be provided with the parameters of milling;
Processing unit is used for according to the milling degree of depth and the milling length of said parameter through preset model calculating target road surface;
Control module is used for the moving displacement according to the said milling degree of depth that calculates and said milling length control milling executing agency;
Milling executing agency is used for the milling action is carried out on the target road surface, accomplishes the milling to the target road surface.
Preferably, also comprise:
First sensor is used to detect the travel speed of said milling machine;
Wherein, said processing unit calculates the said milling degree of depth according to said parameter and detected said travel speed through preset model.
Preferably, also comprise:
Second sensor is used to detect the actual milling degree of depth of said milling machine;
Wherein, said control module is controlled the moving displacement of said milling executing agency according to the said milling degree of depth that calculates and the said actual milling degree of depth.
Preferably, said parameter set unit is provided with the parameters of milling according to mode of operation.
Preferably, said mode of operation comprises first mode of operation, and said parameter set unit comprises according to the parameter that said first mode of operation is provided with milling:
The milling depth H 1 of milling length L 1, milling starting point, the milling depth H 2 of milling terminal point;
Wherein, said processing unit calculates the milling depth H on target road surface through following preset model:
When H1＞H2, H=(L1-V*t) * ((H1-H2)/L1);
When H1＜H2, H=H1+V*t* ((| H1-H2|)/L1), wherein, V is the travel speed of milling machine, and t is the time.
Preferably, said mode of operation comprises second mode of operation, and said parameter set unit comprises according to the parameter that said second mode of operation is provided with milling:
Milling length L 2, length L 23 behind depth H 22, the curved surface behind the preceding depth H 21 of curved surface, the preceding length L 22 of curved surface, the curved surface, curved surface depth delta H;
Wherein, said processing unit calculates the milling depth H on target road surface through following preset model:
The phase I of length L 22: H=H21 before curved surface;
The second stage between the length L 23 behind length L 22 and the curved surface before curved surface:
When Δ H be on the occasion of the time, H=-(4* Δ H* (V*t)
2/ L2
2)+4* Δ H*V*t/L2;
When Δ H is negative value, H=4* Δ H* (V*t)
2/ L2
2)-4* Δ H*V*t/L2, wherein, V is the travel speed of milling machine, t is the time;
The phase III of length L 23: H=H22 behind curved surface.
Preferably, said mode of operation comprises the 3rd mode of operation, and said parameter set unit comprises according to the parameter that said the 3rd mode of operation is provided with milling:
Interval S between milling length L 3, milling strip length D, milling band depth H 3, each milling band;
Wherein, said processing unit calculates the milling depth H on target road surface through following preset model:
The milling band stage of length D: H=H3;
The non-milling band stage: H=0.
A kind of milling machine control method comprises:
The parameters of milling is set;
Calculate the milling degree of depth and the milling length on target road surface through preset model according to said parameter;
According to the moving displacement of the said milling degree of depth that calculates and said milling length control milling executing agency, the milling action is carried out on the target road surface, accomplish milling to the target road surface.
Preferably, also comprise:
Detect the travel speed of said milling machine;
Wherein, be specially through the milling degree of depth that preset model calculates the target road surface according to said parameter:
According to said parameter and detected said travel speed, calculate the said milling degree of depth through preset model.
Preferably, also comprise:
Detect the actual milling degree of depth of said milling machine;
Wherein, the moving displacement according to the said milling degree of depth control milling executing agency that calculates is specially:
Control the moving displacement of said milling executing agency according to the said milling degree of depth that calculates and the said actual milling degree of depth.
Preferably, the parameters that milling is set is specially:
The parameters of milling is set according to mode of operation.
Preferably, said mode of operation comprises first mode of operation, and the parameter that milling is set according to said first mode of operation comprises:
The milling depth H 1 of milling length L 1, milling starting point, the milling depth H 2 of milling terminal point;
Wherein, calculate the milling depth H on target road surface through following preset model:
When H1＞H2, H=(L1-V*t) * ((H1-H2)/L1);
When H1＜H2, H=H1+V*t* ((| H1-H2|)/L1), wherein, V is the travel speed of milling machine, and t is the time.
Preferably, said mode of operation comprises second mode of operation, and the parameter that milling is set according to said second mode of operation comprises:
Milling length L 2, length L 23 behind depth H 22, the curved surface behind the preceding depth H 21 of curved surface, the preceding length L 22 of curved surface, the curved surface, curved surface depth delta H;
Wherein, calculate the milling depth H on target road surface through following preset model:
The phase I of length L 22: H=H21 before curved surface;
The second stage between the length L 23 behind length L 22 and the curved surface before curved surface:
When Δ H be on the occasion of the time, H=-(4* Δ H* (V*t)
2/ L2
2)+4* Δ H*V*t/L2;
When Δ H is negative value, H=4* Δ H* (V*t)
2/ L2
2)-4* Δ H*V*t/L2, wherein, V is the travel speed of milling machine, t is the time;
The phase III of length L 23: H=H22 behind curved surface.
Preferably, said mode of operation comprises the 3rd mode of operation, and the parameter that milling is set according to said the 3rd mode of operation comprises:
Interval S between milling length L 3, milling strip length D, milling band depth H 3, each milling band;
Wherein, calculate the milling depth H on target road surface through following preset model:
The milling band stage of length D: H=H3;
The non-milling band stage: H=0.
Technical scheme of the present invention is through calculating the milling degree of depth of diverse location; And realize the milling requirement of different depth according to the moving displacement that the said milling degree of depth is controlled milling executing agency in real time, thereby the member that need not change milling machine can be realized the milling requirement on multiple road surface.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of milling machine first embodiment of the present invention;
Fig. 2 is the schematic flow sheet of a kind of milling machine control method of the present invention;
Fig. 3 is an inclined-plane milling sketch map;
Fig. 4 is a curved surface milling sketch map;
Fig. 5 is grand vocal cords milling sketch map.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
With reference to Fig. 1, in first embodiment of a kind of milling machine of the present invention, said milling machine 100 comprises: parameter set unit 110, processing unit 120, control module 130 and milling executing agency 140.
Said parameter set unit 110 is used to be provided with the parameters of milling.
Said processing unit 120 is used for according to the milling degree of depth and the milling length of said parameter through preset model calculating target road surface.
Said preset model is arranged in the milling machine 100 in advance; Can according to actual conditions and demand be provided with and training obtains; Need to prove that said preset model can change according to the variation of actual conditions and demand, said preset model just defines the corresponding relation of a kind of input parameter and the milling degree of depth; Particular content as for said corresponding relation; In following each embodiment, mention three kinds, other corresponding relation (being preset model) can also be arranged, various embodiments of the present invention are not carried out any qualification to this.
Said control module 130 is used for the moving displacement according to the said milling degree of depth that calculates and milling length control milling executing agency 140.
Said control module 130 mainly is to control moving up and down of said milling executing agency 140 according to the milling degree of depth, thereby makes said milling executing agency 140 milling go out the road surface of different depth, and then realizes the milling requirement to multiple road surface.
Said milling executing agency 140 is used for the milling action is carried out on the target road surface, accomplishes the milling to the target road surface.
Said milling executing agency 140 is the milling equipment, generally includes ingredients such as milling hub, cutter, case.
In another embodiment of the present invention, said milling machine 100 also comprises:
Second sensor (figure do not show) is used to detect the actual milling degree of depth of said milling machine.
In the present embodiment, said control module 130 is controlled the moving displacement of said milling executing agency 140 according to the said milling degree of depth that calculates and the said actual milling degree of depth.
Need to prove that milling machine 100 comprises that also dynamical system, transmission system, running gear, conveying system etc. accomplish the building block of milling or other functions except comprising above ingredient; Because these building blocks are elements of milling machine 100; The improvements that do not relate to milling machine 100 of the present invention, therefore, for length is considered; Repeat no more at this, get final product with reference to the description of related art.
In one embodiment of the invention, said milling machine 100 also comprises:
In the present embodiment, said processing unit 120 calculates the said milling degree of depth according to said parameter and detected said travel speed through preset model.
In addition, for the completion of milling function, milling machine 100 of the present invention can also comprise:
Detect the length travel sensor and the ingredients such as Slope Transducer that detect road gradient of length travel.
In one embodiment of the invention, said parameter set unit 110 is provided with the parameters of milling according to mode of operation.
In embodiments of the present invention, milling machine 100 has the different working pattern, and like inclined-plane milling pattern, curved surface milling pattern, grand vocal cords milling pattern etc., under the different working pattern, the parameters of setting is different.
In one embodiment of the invention, said mode of operation comprises first mode of operation, and present embodiment is defined as inclined-plane milling pattern with said first mode of operation.
Said parameter set unit 110 comprises according to the parameter that said first mode of operation (inclined-plane milling pattern) is provided with milling: the milling depth H 1 of milling length L 1, milling starting point, the milling depth H 2 of milling terminal point, and like Fig. 3.
The inclined-plane milling mainly is to treat the milling road surface to preestablish certain length (milling length L 1), and the milling degree of depth of both sides starting point and terminal point (H1 and H2), and the road surface can be different from the milling degree of depth of origin-to-destination, and permission progressively deepens by linearity or shoals.
In first mode of operation (inclined-plane milling pattern), said processing unit 120 calculates the milling depth H on target road surface through following preset model:
When H1＞H2, H=(L1-V*t) * ((H1-H2)/L1); When H1＜H2, H=H1+V*t* ((| H1-H2|)/L1), wherein, V is the travel speed of milling machine 100, and t is the time.
Usually the travel speed of milling machine 100 is calculated by the value of constant speed, thus variable of only time, thus can guarantee the planeness on road surface.
In one embodiment of the invention, said mode of operation comprises second mode of operation, and present embodiment is defined as curved surface milling pattern with said second mode of operation.
Said parameter set unit 110 comprises milling length L 2 according to the parameter that said second mode of operation (curved surface milling pattern) is provided with milling; Length L 23 behind depth H 22, the curved surface behind the preceding depth H 21 of curved surface, the preceding length L 22 of curved surface, the curved surface; Curved surface depth delta H is like Fig. 4.
In second mode of operation (curved surface mode of operation), the milling stage is divided into three phases, the milling stage (phase III, milling length is L23) behind milling stage (phase I, milling length is L22), curved surface milling stage (second stage) and the curved surface before the curved surface.
In second mode of operation, said processing unit 120 calculates the milling depth H on target road surface through following preset model:
The phase I of length L 22: H=H21 before curved surface;
Second stage: when Δ H be on the occasion of the time, H=-(4* Δ H* (V*t)
2/ L2
2)+4* Δ H*V*t/L2; When Δ H is negative value, H=4* Δ H* (V*t)
2/ L2
2)-4* Δ H*V*t/L2, wherein, V is the travel speed of milling machine 100, t is the time;
The phase III of length L 23: H=H22 behind curved surface.
Wherein, Δ H be on the occasion of, then representing the milling curved surface is concave surface; If depth delta H is a negative value, then representing the milling curved surface is convex surface, and Δ H also can be zero.
In one embodiment of the invention, said mode of operation comprises the 3rd mode of operation, and present embodiment is defined as grand vocal cords milling pattern with said the 3rd mode of operation.
The parameter that said parameter set unit 110 is provided with milling according to said the 3rd mode of operation comprises the interval S between milling length L 3, milling strip length D, milling band depth H 3, each milling band, like Fig. 5.
In the 3rd mode of operation, said processing unit 120 calculates the milling depth H on target road surface through following preset model:
The milling band stage of length D: H=H3;
The non-milling band stage: H=0.
In addition, in each mode of operation, the parameter that milling is set among each embodiment can also comprise value of slope.
Technical scheme of the present invention is through calculating the milling degree of depth of diverse location; And realize the milling requirement of different depth according to the moving displacement that the said milling degree of depth is controlled milling executing agency 140 in real time, thereby the member that need not change milling machine 100 can be realized the milling requirement on multiple road surface.
With reference to Fig. 2, the invention also discloses a kind of milling machine control method, comprising:
Step S210, the parameters of milling is set.
Step S220, calculate the milling degree of depth and the milling length on target road surface through preset model according to said parameter.
The moving displacement of the said milling degree of depth that step S230, basis calculate and said milling length control milling executing agency is carried out the milling action to the target road surface, accomplishes the milling to the target road surface.
In addition, in another embodiment of a kind of milling machine control method of the present invention, also comprise:
The travel speed of step S240, the said milling machine of detection.
In the present embodiment, said step S220 is specially:
According to said parameter and detected said travel speed, calculate the said milling degree of depth through preset model.
In addition, in another embodiment of a kind of milling machine control method of the present invention, also comprise:
The actual milling degree of depth of step S250, the said milling machine of detection.
In the present embodiment, said step S230 is specially:
Control the moving displacement of said milling executing agency according to the said milling degree of depth that calculates and the said actual milling degree of depth, the milling action is carried out on the target road surface, accomplish milling the target road surface.
In one embodiment of the invention, the parameters that milling is set is specially: the parameters that milling is set according to mode of operation.
In one embodiment of the invention; Said mode of operation comprises first mode of operation (inclined-plane milling pattern), and the parameter that milling is set according to said first mode of operation comprises: the milling depth H 1 of milling length L 1, milling starting point, the milling depth H 2 of milling terminal point.
Wherein, in step S220, calculate the milling depth H on target road surface through following preset model:
When H1＞H2, H=(L1-V*t) * ((H1-H2)/L1);
When H1＜H2, H=H1+V*t* ((| H1-H2|)/L1), wherein, V is the travel speed of milling machine, and t is the time.
In one embodiment of the invention; Said mode of operation comprises second mode of operation (curved surface milling pattern); The parameter that milling is set according to said second mode of operation comprises: milling length L 2; Length L 23 behind depth H 22, the curved surface behind the preceding depth H 21 of curved surface, the preceding length L 22 of curved surface, the curved surface, curved surface depth delta H.
Wherein, in step S220, calculate the milling depth H on target road surface through following preset model:
The phase I of length L 22: H=H21 before curved surface;
The second stage between the length L 23 behind length L 22 and the curved surface before curved surface:
When Δ H be on the occasion of the time, H=-(4* Δ H* (V*t)
2/ L2
2)+4* Δ H*V*t/L2;
When Δ H is negative value, H=4* Δ H* (V*t)
2/ L2
2)-4* Δ H * V*t/L2, wherein, V is the travel speed of milling machine, t is the time;
The phase III of length L 23: H=H22 behind curved surface.
In one embodiment of the invention; Said mode of operation comprises the 3rd mode of operation (grand vocal cords milling pattern), and the parameter that milling is set according to said the 3rd mode of operation comprises: the interval S between milling length L 3, milling strip length D, milling band depth H 3, each milling band.
Wherein, in step S220, calculate the milling depth H on target road surface through following preset model:
The milling band stage of length D: H=H3;
The non-milling band stage: H=0.
Need to prove; The method of the invention embodiment is that respectively to install embodiment corresponding with the front; Owing to the course of work and the operating principle of said each ingredient of milling machine are described in detail in device embodiment part; For length is considered, no longer be described in detail in method embodiment part, the description of comparable device embodiment relevant portion gets final product.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. a milling machine is characterized in that, comprising:
Parameter set unit is used to be provided with the parameters of milling;
Processing unit is used for according to the milling degree of depth and the milling length of said parameter through preset model calculating target road surface;
Control module is used for the moving displacement according to the said milling degree of depth that calculates and said milling length control milling executing agency;
Milling executing agency is used for the milling action is carried out on the target road surface, accomplishes the milling to the target road surface.
2. milling machine according to claim 1 is characterized in that, also comprises:
First sensor is used to detect the travel speed of said milling machine;
Wherein, said processing unit calculates the said milling degree of depth according to said parameter and detected said travel speed through preset model.
3. milling machine according to claim 2 is characterized in that, also comprises:
Second sensor is used to detect the actual milling degree of depth of said milling machine;
Wherein, said control module is controlled the moving displacement of said milling executing agency according to the said milling degree of depth that calculates and the said actual milling degree of depth.
4. according to claim 2 or 3 described milling machines, it is characterized in that said parameter set unit is provided with the parameters of milling according to mode of operation.
5. milling machine according to claim 4 is characterized in that said mode of operation comprises first mode of operation, and said parameter set unit comprises according to the parameter that said first mode of operation is provided with milling:
The milling depth H 1 of milling length L 1, milling starting point, the milling depth H 2 of milling terminal point;
Wherein, said processing unit calculates the milling depth H on target road surface through following preset model:
When H1＞H2, H=(L1-V*t) * ((H1-H2)/L1);
When H1＜H2, H=Hi+V*t* ((| H1-H2|)/L1), wherein, V is the travel speed of milling machine, and t is the time.
6. milling machine according to claim 4 is characterized in that said mode of operation comprises second mode of operation, and said parameter set unit comprises according to the parameter that said second mode of operation is provided with milling:
Milling length L 2, length L 23 behind depth H 22, the curved surface behind the preceding depth H 21 of curved surface, the preceding length L 22 of curved surface, the curved surface, curved surface depth delta H;
Wherein, said processing unit calculates the milling depth H on target road surface through following preset model:
The phase I of length L 22: H=H21 before curved surface;
The second stage between the length L 23 behind length L 22 and the curved surface before curved surface:
When Δ H be on the occasion of the time, H=-(4* Δ H* (V*t)
2/ L2
2)+4* Δ H * V*t/L2;
When Δ H is negative value, H=4* Δ H* (V*t)
2/ L2
2)-4* Δ H*V*t/L2, wherein, V is the travel speed of milling machine, t is the time;
The phase III of length L 23: H=H22 behind curved surface.
7. milling machine according to claim 4 is characterized in that said mode of operation comprises the 3rd mode of operation, and said parameter set unit comprises according to the parameter that said the 3rd mode of operation is provided with milling:
Interval S between milling length L 3, milling strip length D, milling band depth H 3, each milling band;
Wherein, said processing unit calculates the milling depth H on target road surface through following preset model:
The milling band stage of length D: H=H3;
The non-milling band stage: H=0.
8. a milling machine control method is characterized in that, comprising:
The parameters of milling is set;
Calculate the milling degree of depth and the milling length on target road surface through preset model according to said parameter;
According to the moving displacement of the said milling degree of depth that calculates and said milling length control milling executing agency, the milling action is carried out on the target road surface, accomplish milling to the target road surface.
9. milling machine control method according to claim 8 is characterized in that, also comprises:
Detect the travel speed of said milling machine;
Wherein, be specially through the milling degree of depth that preset model calculates the target road surface according to said parameter:
According to said parameter and detected said travel speed, calculate the said milling degree of depth through preset model.
10. milling machine control method according to claim 9 is characterized in that, also comprises:
Detect the actual milling degree of depth of said milling machine;
Wherein, the moving displacement according to the said milling degree of depth control milling executing agency that calculates is specially:
Control the moving displacement of said milling executing agency according to the said milling degree of depth that calculates and the said actual milling degree of depth.
11., it is characterized in that the parameters that milling is set is specially according to claim 9 or 10 described milling machine control methods:
The parameters of milling is set according to mode of operation.
12. milling machine control method according to claim 11 is characterized in that said mode of operation comprises first mode of operation, the parameter that milling is set according to said first mode of operation comprises:
The milling depth H 1 of milling length L 1, milling starting point, the milling depth H 2 of milling terminal point;
Wherein, calculate the milling depth H on target road surface through following preset model:
When H1＞H2, H=(L1-V*t) * ((H1-H2)/L1);
When H1＜H2, H=H1+V*t* ((| H1-H2|)/L1), wherein, V is the travel speed of milling machine, and t is the time.
13. milling machine control method according to claim 11 is characterized in that said mode of operation comprises second mode of operation, the parameter that milling is set according to said second mode of operation comprises:
Milling length L 2, length L 23 behind depth H 22, the curved surface behind the preceding depth H 21 of curved surface, the preceding length L 22 of curved surface, the curved surface, curved surface depth delta H;
Wherein, calculate the milling depth H on target road surface through following preset model:
The phase I of length L 22: H=H21 before curved surface;
The second stage between the length L 23 behind length L 22 and the curved surface before curved surface:
When Δ H be on the occasion of the time, H=-(4* Δ H* (V*t)
2/ L2
2)+4* Δ H*V*t/L2;
When Δ H is negative value, H=4* Δ H* (V*t)
2/ L2
2)-4*H*V*t/L2, wherein, V is the travel speed of milling machine, t is the time;
The phase III of length L 23: H=H22 behind curved surface.
14. milling machine control method according to claim 11 is characterized in that said mode of operation comprises the 3rd mode of operation, the parameter that milling is set according to said the 3rd mode of operation comprises:
Interval S between milling length L 3, milling strip length D, milling band depth H 3, each milling band;
Wherein, calculate the milling depth H on target road surface through following preset model:
The milling band stage of length D: H=H3;
The non-milling band stage: H=0.
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| CN102644232A (en) * | 2012-05-09 | 2012-08-22 | 中联重科股份有限公司 | Control method and control device of milling machine and milling machine |
| CN102968138A (en) * | 2012-12-17 | 2013-03-13 | 中联重科股份有限公司 | Milling machine as well as method, device and system for controlling discharge speed of milling machine |
| CN103741575A (en) * | 2013-12-20 | 2014-04-23 | 湖南三一路面机械有限公司 | Milling machine and control system thereof |
| CN104136686A (en) * | 2011-12-21 | 2014-11-05 | 卡特彼勒路面机械公司 | Automatic cut-transition milling machine and method |
| CN108570912A (en) * | 2018-05-15 | 2018-09-25 | 徐州徐工筑路机械有限公司 | A kind of milling machine production calculation system and method based on RTK |
| CN108677670A (en) * | 2018-07-02 | 2018-10-19 | 江阴澄云机械有限公司 | A kind of milling machine |
| CN111676785A (en) * | 2020-07-03 | 2020-09-18 | 三一汽车制造有限公司 | Material conveying control method of milling machine, material conveying control system of milling machine and milling machine |
| CN113005868A (en) * | 2019-12-19 | 2021-06-22 | 维特根有限公司 | Method for milling traffic areas using a milling drum and milling machine for carrying out the method |
| CN114922036A (en) * | 2022-06-01 | 2022-08-19 | 山推工程机械股份有限公司 | Operation method and control system of milling machine and milling machine |
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| CN104136686A (en) * | 2011-12-21 | 2014-11-05 | 卡特彼勒路面机械公司 | Automatic cut-transition milling machine and method |
| CN104136686B (en) * | 2011-12-21 | 2017-08-04 | 卡特彼勒路面机械公司 | Automatic cutting changes milling machine and method |
| CN102644232A (en) * | 2012-05-09 | 2012-08-22 | 中联重科股份有限公司 | Control method and control device of milling machine and milling machine |
| CN102644232B (en) * | 2012-05-09 | 2014-12-10 | 中联重科股份有限公司 | Control method and control device of milling machine and milling machine |
| CN102968138A (en) * | 2012-12-17 | 2013-03-13 | 中联重科股份有限公司 | Milling machine as well as method, device and system for controlling discharge speed of milling machine |
| CN102968138B (en) * | 2012-12-17 | 2015-06-17 | 中联重科股份有限公司 | Milling machine as well as method, device and system for controlling discharge speed of milling machine |
| CN103741575A (en) * | 2013-12-20 | 2014-04-23 | 湖南三一路面机械有限公司 | Milling machine and control system thereof |
| CN103741575B (en) * | 2013-12-20 | 2016-04-06 | 湖南三一路面机械有限公司 | A kind of milling machine control system and milling machine |
| CN108570912A (en) * | 2018-05-15 | 2018-09-25 | 徐州徐工筑路机械有限公司 | A kind of milling machine production calculation system and method based on RTK |
| CN108677670A (en) * | 2018-07-02 | 2018-10-19 | 江阴澄云机械有限公司 | A kind of milling machine |
| CN113005868A (en) * | 2019-12-19 | 2021-06-22 | 维特根有限公司 | Method for milling traffic areas using a milling drum and milling machine for carrying out the method |
| US11459712B2 (en) | 2019-12-19 | 2022-10-04 | Wirtgen Gmbh | Method for milling off traffic areas with a milling drum, as well as milling machine for carrying out the method for milling off traffic areas |
| US11795633B2 (en) | 2019-12-19 | 2023-10-24 | Wirtgen Gmbh | Method for milling off traffic areas with a milling drum, as well as milling machine for carrying out the method for milling off traffic areas |
| CN113005868B (en) * | 2019-12-19 | 2023-11-03 | 维特根有限公司 | Method for milling traffic areas using a milling drum and milling machine for carrying out the method |
| CN111676785A (en) * | 2020-07-03 | 2020-09-18 | 三一汽车制造有限公司 | Material conveying control method of milling machine, material conveying control system of milling machine and milling machine |
| CN114922036A (en) * | 2022-06-01 | 2022-08-19 | 山推工程机械股份有限公司 | Operation method and control system of milling machine and milling machine |
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