CN103898828A - Road roller control equipment, system and method and road roller - Google Patents
Road roller control equipment, system and method and road roller Download PDFInfo
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- CN103898828A CN103898828A CN201410105203.7A CN201410105203A CN103898828A CN 103898828 A CN103898828 A CN 103898828A CN 201410105203 A CN201410105203 A CN 201410105203A CN 103898828 A CN103898828 A CN 103898828A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 88
- 230000010355 oscillation Effects 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 5
- 239000010426 asphalt Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a road roller control device, a system and a method and a road roller, wherein the road roller comprises a first vibrating wheel and a second vibrating wheel, and the device comprises: the receiving device is used for receiving the walking speed of the road roller; and the control device is used for controlling the first vibrating wheel and the second vibrating wheel according to the walking speed so that the vibrating wheels in the construction area vibrate and the vibrating wheels outside the construction area do not vibrate. Therefore, the defect that the compactness of the compacted pavement outside the construction area is influenced by the second vibrating wheel due to the fact that a double-wheel vibration starting mode is adopted is avoided.
Description
Technical field
The present invention relates to engineering machinery field, particularly, relate to a kind of road roller control appliance, road roller control system, road roller control method and road roller.
Background technology
Two vibrating wheels road rollers are a kind of Pavement Construction Equipments, are mainly used in the bitumen layer on asphalt roads road surface and the compacting operation of the steady layer of water.Two vibrating wheels road rollers in the market, in the time starting to carry out the vibratory compaction of one section of flexible pavement, are all often to open two-wheel vibration mode.Like this in the time that front vibrating wheels starts vibroroller cmpacting, after vibration is taken turns but also outside construction area, the road surface that then the residing position of vibrating wheels has completed vibroroller cmpacting before often, if after vibration wheel again rolls and can affect the compactness on compacting road surface it, when serious, also can destroy flexible pavement.
In addition, some road roller is with single-wheel starting of oscillation pattern, human pilot can be selected single-wheel starting of oscillation pattern or two-wheel starting of oscillation pattern,, before road roller two-wheel enters construction area, open single-wheel starting of oscillation pattern, after entering construction area, open again two-wheel starting of oscillation pattern, can solve so the above-mentioned impact defect of the compactness on compacting road surface that only exists two-wheel vibration mode to cause.But the switching of single-wheel starting of oscillation pattern and two-wheel starting of oscillation pattern need to manually be switched by human pilot, the opportunity that operation is switched so on the one hand, often human pilot was held inaccurate; Also increase on the other hand manual operation link, affected construction effect.
Summary of the invention
The object of this invention is to provide a kind of road roller control appliance, road roller control system, road roller control method and road roller, it can realize the switching of the automatic and preparation between single-wheel starting of oscillation pattern and two-wheel starting of oscillation pattern.
To achieve these goals, the invention provides a kind of road roller control appliance, this road roller comprises the first vibrating wheels and the second vibrating wheels, and this equipment comprises: receiving system, for receiving the speed of travel of described road roller; And control device, for according to the described speed of travel, control described the first vibrating wheels and the second vibrating wheels, so that vibrating wheels vibration and the vibrating wheels outside construction area in construction area are not vibrated.
Correspondingly, the present invention also provides a kind of road roller control system, and this road roller comprises the first vibrating wheels and the second vibrating wheels, and this system comprises: velocity sensor, for detection of the speed of travel of described road roller; And above-mentioned road roller control appliance.
Correspondingly, the present invention also provides a kind of road roller, and this road roller comprises above-mentioned road roller control system.
Correspondingly, the present invention also provides a kind of road roller control method, and this road roller comprises the first vibrating wheels and the second vibrating wheels, and the method comprises: the speed of travel that receives described road roller; And according to the described speed of travel, control described the first vibrating wheels and the second vibrating wheels, so that vibrating wheels vibration and the vibrating wheels outside construction area in construction area are not vibrated.
In technique scheme, can be in the time that the first vibrating wheels enter construction area, control its starting of oscillation and the second vibrating wheels is not vibrated, and judge according to the described speed of travel when the second vibrating wheels enters construction area, and in the time that it enters construction area, control this second vibrating wheels starting of oscillation.In addition, in the time that the first vibrating wheels is left construction area, can control it and not vibrate and the second vibrating wheels continuation vibration, judge according to the described speed of travel when the second vibrating wheels leaves construction area afterwards, and in the time that it leaves construction area, control it and stop vibration.By this, can realize the timesharing starting of oscillation of two vibrating wheels, vibrating wheels vibration and the vibrating wheels in construction area outside of assurance in construction area do not vibrated, and the second vibrating wheels of having avoided simple employing two-wheel starting of oscillation pattern to cause affects the defect of the compactness on the road surface of compacting outside construction area.
Other features and advantages of the present invention are described in detail the specific embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for manual, is used from explanation the present invention, but is not construed as limiting the invention with the specific embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of road roller control system provided by the invention;
Fig. 2 is the fundamental diagram of road roller provided by the invention; And
Fig. 3 is the flow chart of road roller control method provided by the invention.
Description of reference numerals
1 road roller 1a the first vibrating wheels
1b the second vibrating wheels 10 velocity sensors
20 control appliance 210 receiving systems
220 control device W construction areas
S construction area length L wheelbase
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
Fig. 1 is the structural representation of road roller control system provided by the invention.Fig. 2 is the fundamental diagram of road roller provided by the invention, and Fig. 2 shows road roller 1 in the operative scenario in construction area W in the same time not.At moment t1 place, the first vibrating wheels 1a starts to enter construction area W, and starts vibration; At moment t2 place, the second vibrating wheels 1b starts to enter construction area W, and starts vibration; At moment t3 place, the first vibrating wheels 1a starts to leave construction area W, and stops vibration; And at moment t4 place, the second vibrating wheels starts to leave construction area W, and stop vibration.
As shown in Figures 1 and 2, the invention provides a kind of road roller control system, this road roller 1 comprises the first vibrating wheels 1a and the second vibrating wheels 1b, and this system comprises: velocity sensor 10, for detection of the speed of travel of described road roller 1; And road roller control appliance 20.This road roller control appliance 20 comprises: receiving system 210, for receiving the speed of travel of described road roller 1; And control device 220, for according to the described speed of travel, control described the first vibrating wheels 1a and the second vibrating wheels 1b, so that vibrating wheels vibration and the vibrating wheels outside construction area in construction area are not vibrated.By this, can avoid the second vibrating wheels that adopts merely two-wheel starting of oscillation pattern to cause to affect the defect of the compactness on the road surface of compacting outside construction area.
Particularly, described control device can be carried out following operation: in the time that the first vibrating wheels 1a of described road roller 1 starts to enter construction area W, control described the first vibrating wheels 1a starting of oscillation and (can realize by controlling the corresponding oscillating column pump electric proportional valve of the first vibrating wheels 1a; By this electric proportional valve, also can control the amplitude of the first vibrating wheels), and according to the described speed of travel, calculate the travel distance of described road roller 1 in the time that described the first vibrating wheels 1a starts to enter construction area W (for example, can Negotiation speed and the integral formula of time draw); And in the time that described travel distance reaches the wheelbase L between described the first vibrating wheels 1a and described the second vibrating wheels 1b, determine that described the second vibrating wheels 1b starts to enter construction area W, and control described the second vibrating wheels 1b starting of oscillation and (can realize by controlling the corresponding oscillating column pump electric proportional valve of the second vibrating wheels 1b; By this electric proportional valve, also can control the amplitude of the second vibrating wheels 1b).By this, by calculating the travel distance of road roller from the first vibrating wheels starts to enter construction area, and itself and wheelbase are compared, to judge whether the second vibrating wheels starts to enter construction area, and in the time that entering construction area, it controls its starting of oscillation, can realize thus accurately automatically controlling of the second vibrating wheels starting of oscillation, and the second vibrating wheels of having avoided simple employing two-wheel starting of oscillation pattern to cause affects the defect of the compactness on the road surface of compacting outside construction area.
Wherein, control device judges whether the first vibrating wheels of road roller starts to enter construction area and can judge by the instruction of inputting according to driver, also can judge by other automated manners, for example can approach switch be set at construction area, it is in the time the first vibrating wheels of road roller being detected, can be to control device transmitted signal, control device can judge that the first vibrating wheels starts to enter construction area by this.Certainly, the present invention is not limited to this, and the method that other judge whether the first vibrating wheels starts to enter construction area known in the art is also applicable to this.
Further, described control device 220 is also for carrying out following operation: in the time that the first vibrating wheels 1a of described road roller 1 starts to leave construction area W, control this first vibrating wheels 1a and stop vibration, and according to the described speed of travel, calculate the travel distance of described road roller 1 in the time that described the first vibrating wheels 1a starts to leave construction area W; And in the time that described travel distance reaches the wheelbase between described the first vibrating wheels 1a and described the second vibrating wheels 1b, determine that described the second vibrating wheels 1b starts to leave construction area W, and control described the second vibrating wheels 1b stop vibration.By this, can realize the failure of oscillation of road roller in the time leaving construction area and automatically control, the first vibrating wheels of avoiding leaving construction area affects the compactness on the road surface of compacting outside construction area.
Wherein, control device judges whether the first vibrating wheels of road roller starts to leave the instruction that construction area can input by driver and judge, also can carry out in the following manner automatic decision: described receiving system 210 is also for receiving the length S of described construction area; Described control device 220 is according to the travel distance the length S of described construction area and described road roller 1 are in the time that described the first vibrating wheels 1a starts to enter construction area W, whether the first vibrating wheels 1a that determines described road roller 1 start to leave construction area W(, in the time that the length S of described construction area W equals the travel distance of described road roller 1 in the time that described the first vibrating wheels 1a starts to enter construction area W, determine that the first vibrating wheels 1a of described road roller 1 starts to leave construction area W).
Further, described receiving system 210 is also for receiving the travel direction of described road roller 1; Described control device 220 also for: for direction to overtake in the situation that, determine that described the first vibrating wheels 1a is front vibrating wheels in described travel direction, described the second vibrating wheels 1b is after vibration wheel; And for travel direction backward in the situation that, determining that described the first vibrating wheels 1a is after vibration wheel in described travel direction, described the second vibrating wheels 1b is front vibrating wheels.By this, the present invention, applicable to direction and the backward situation of travel direction to overtake, possesses compliance widely.Wherein said travel direction can be obtained by control device Negotiation speed sensor, also can obtain by the instruction of walking handle input according to driver.
Correspondingly, the present invention also provides a kind of road roller, and this road roller comprises above-mentioned road roller control system.
Fig. 3 is the flow chart of road roller control method provided by the invention.Correspondingly, as shown in Figure 3, the present invention also provides a kind of road roller control method, and this road roller comprises the first vibrating wheels and the second vibrating wheels, and the method comprises: the speed of travel that receives described road roller; And according to the described speed of travel, control described the first vibrating wheels and the second vibrating wheels, so that vibrating wheels vibration and the vibrating wheels outside construction area in construction area are not vibrated.
Particularly, in the time that the first vibrating wheels of described road roller starts to enter construction area, control described the first vibrating wheels starting of oscillation, and according to the described speed of travel, calculate the travel distance of described road roller in the time that described the first vibrating wheels starts to enter construction area; And in the time that described travel distance reaches the wheelbase between described the first vibrating wheels and described the second vibrating wheels, determine that described the second vibrating wheels starts to enter construction area, and control described the second vibrating wheels starting of oscillation.In the time that the first vibrating wheels of described road roller starts to leave construction area, control this first vibrating wheels and stop vibration, and according to the described speed of travel, calculate the travel distance of described road roller in the time that described the first vibrating wheels starts to leave construction area; And in the time that described travel distance reaches the wheelbase between described the first vibrating wheels and described the second vibrating wheels, determine that described the second vibrating wheels starts to leave construction area, and control described the second vibrating wheels stop vibration.About detail and the benefit of the method are identical with the above-mentioned description for control appliance, repeat no more in this.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present invention, also can be combined, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (12)
1. a road roller control appliance, this road roller comprises the first vibrating wheels and the second vibrating wheels, it is characterized in that, and this equipment comprises:
Receiving system, for receiving the speed of travel of described road roller; And
Control device, for according to the described speed of travel, controls described the first vibrating wheels and the second vibrating wheels, so that vibrating wheels vibration and the vibrating wheels outside construction area in construction area are not vibrated.
2. control appliance according to claim 1, is characterized in that, described control device is used for carrying out following operation:
In the time that the first vibrating wheels of described road roller starts to enter construction area, control described the first vibrating wheels starting of oscillation, and according to the described speed of travel, calculate the travel distance of described road roller in the time that described the first vibrating wheels starts to enter construction area; And
In the time that described travel distance reaches the wheelbase between described the first vibrating wheels and described the second vibrating wheels, determine that described the second vibrating wheels starts to enter construction area, and control described the second vibrating wheels starting of oscillation.
3. equipment according to claim 1, is characterized in that, described control device is used for carrying out following operation:
In the time that the first vibrating wheels of described road roller starts to leave construction area, control this first vibrating wheels and stop vibration, and according to the described speed of travel, calculate the travel distance of described road roller in the time that described the first vibrating wheels starts to leave construction area; And
In the time that described travel distance reaches the wheelbase between described the first vibrating wheels and described the second vibrating wheels, determine that described the second vibrating wheels starts to leave construction area, and control described the second vibrating wheels stop vibration.
4. equipment according to claim 3, is characterized in that,
Described receiving system is also for receiving the length of described construction area;
Described control device, according to the travel distance the length of described construction area and described road roller are in the time that described the first vibrating wheels starts to enter construction area, determines whether the first vibrating wheels of described road roller starts to leave construction area.
5. equipment according to claim 1, is characterized in that,
Described receiving system is also for receiving the travel direction of described road roller;
Described control device also for:
For direction to overtake in the situation that, determine that described the first vibrating wheels is front vibrating wheels in described travel direction, described the second vibrating wheels is after vibration wheel; And
For travel direction backward in the situation that, determine that described the first vibrating wheels is after vibration wheel in described travel direction, described the second vibrating wheels is front vibrating wheels.
6. a road roller control system, this road roller comprises the first vibrating wheels and the second vibrating wheels, it is characterized in that, and this system comprises:
Velocity sensor, for detection of the speed of travel of described road roller; And
Require described control appliance according to any one power in claim 1-5.
7. a road roller, is characterized in that, this road roller comprises system according to claim 5.
8. a road roller control method, this road roller comprises the first vibrating wheels and the second vibrating wheels, it is characterized in that, and the method comprises:
Receive the speed of travel of described road roller; And
According to the described speed of travel, control described the first vibrating wheels and the second vibrating wheels, so that vibrating wheels vibration and the vibrating wheels outside construction area in construction area are not vibrated.
9. method according to claim 8, is characterized in that, the method comprises:
In the time that the first vibrating wheels of described road roller starts to enter construction area, control described the first vibrating wheels starting of oscillation, and according to the described speed of travel, calculate the travel distance of described road roller in the time that described the first vibrating wheels starts to enter construction area; And
In the time that described travel distance reaches the wheelbase between described the first vibrating wheels and described the second vibrating wheels, determine that described the second vibrating wheels starts to enter construction area, and control described the second vibrating wheels starting of oscillation.
10. method according to claim 8, is characterized in that, the method comprises:
In the time that the first vibrating wheels of described road roller starts to leave construction area, control this first vibrating wheels and stop vibration, and according to the described speed of travel, calculate the travel distance of described road roller in the time that described the first vibrating wheels starts to leave construction area; And
In the time that described travel distance reaches the wheelbase between described the first vibrating wheels and described the second vibrating wheels, determine that described the second vibrating wheels starts to leave construction area, and control described the second vibrating wheels stop vibration.
11. methods according to claim 10, is characterized in that, the method also comprises:
Receive the length of described construction area;
According to the travel distance the length of described construction area and described road roller are in the time that described the first vibrating wheels starts to enter construction area, determine whether the first vibrating wheels of described road roller starts to leave construction area.
12. methods according to claim 8, is characterized in that, the method also comprises:
Receive the travel direction of described road roller;
For direction to overtake in the situation that, determine that described the first vibrating wheels is front vibrating wheels in described travel direction, described the second vibrating wheels is after vibration wheel; And
For travel direction backward in the situation that, determine that described the first vibrating wheels is after vibration wheel in described travel direction, described the second vibrating wheels is front vibrating wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105203.7A CN103898828B (en) | 2014-03-20 | 2014-03-20 | Road roller control equipment, system and method and road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105203.7A CN103898828B (en) | 2014-03-20 | 2014-03-20 | Road roller control equipment, system and method and road roller |
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| Publication Number | Publication Date |
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| CN103898828A true CN103898828A (en) | 2014-07-02 |
| CN103898828B CN103898828B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410105203.7A Active CN103898828B (en) | 2014-03-20 | 2014-03-20 | Road roller control equipment, system and method and road roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| EP2148005A1 (en) * | 2008-07-24 | 2010-01-27 | Ammann Czech Republic, a.s. | Tandem vibratory roller |
| JP5027187B2 (en) * | 2009-05-25 | 2012-09-19 | 日立建機株式会社 | Vibration machine |
| CN102776823A (en) * | 2012-08-07 | 2012-11-14 | 中联重科股份有限公司 | Control method and hydraulic control system of double-steel-wheel vibratory roller |
| CN102839590A (en) * | 2012-09-29 | 2012-12-26 | 山推工程机械股份有限公司 | Vibration control system and method for double-wheel road roller |
| CN103397591A (en) * | 2013-07-09 | 2013-11-20 | 厦工(三明)重型机器有限公司 | Double-drum vibratory roller and control method thereof |
| CN103485262A (en) * | 2013-09-30 | 2014-01-01 | 柳工无锡路面机械有限公司 | Road roller open type vibration system with automatic frequency adjustment and single and double vibration functions |
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2014
- 2014-03-20 CN CN201410105203.7A patent/CN103898828B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2148005A1 (en) * | 2008-07-24 | 2010-01-27 | Ammann Czech Republic, a.s. | Tandem vibratory roller |
| JP5027187B2 (en) * | 2009-05-25 | 2012-09-19 | 日立建機株式会社 | Vibration machine |
| CN102776823A (en) * | 2012-08-07 | 2012-11-14 | 中联重科股份有限公司 | Control method and hydraulic control system of double-steel-wheel vibratory roller |
| CN102839590A (en) * | 2012-09-29 | 2012-12-26 | 山推工程机械股份有限公司 | Vibration control system and method for double-wheel road roller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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| CN103898828B (en) | 2016-01-20 |
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