CN102720115A - Method and apparatus for vibration control of vibration-type road roller - Google Patents
Method and apparatus for vibration control of vibration-type road roller Download PDFInfo
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- CN102720115A CN102720115A CN2011100775976A CN201110077597A CN102720115A CN 102720115 A CN102720115 A CN 102720115A CN 2011100775976 A CN2011100775976 A CN 2011100775976A CN 201110077597 A CN201110077597 A CN 201110077597A CN 102720115 A CN102720115 A CN 102720115A
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Abstract
The application discloses a method and an apparatus for vibration control of a vibration-type road roller. The method for vibration control of the vibration-type road roller comprises: presetting a vibration-starting speed and a vibration-ending speed; comparing a driving speed of the road roller with the vibration-starting speed and/or the vibration-ending speed; and controlling a vibration motor to work, if the driving speed of the road roller is increased gradually to the preset vibration-starting speed or the preset vibration-ending speed, and controlling the vibration motor to stop working, if the driving speed of the road roller is reduced gradually to the preset vibration-starting speed or the preset vibration-ending speed. The method and the apparatus for vibration control of the vibration-type road roller realize the automatic control of the vibration of the road roller, avoid phenomenons of untimely vibration-starting and untimely vibration-ending happening, and improve the compacting effect of the road roller.
Description
Technical field
The application relates to the vibration control technology field of vibrating roller, particularly relates to a kind of vibration control method and device of vibrating roller.
Background technology
Road roller can roll sand property, half viscosity and clayed soil, subgrade stability soil and asphalt concrete pavement layer, is widely used in the embankment compacting operation of major works projects such as high-grade highway, railway, airfield runway, dam, stadium.
Vibrating roller does not allow original place starting of oscillation or travel speed to cross starting of oscillation when low, and therefore, traditional vibrating roller is set vibration velocity degree together, and when the travel speed of vibrating roller was higher than said starting of oscillation speed, the control vibrating motor was started working i.e. starting of oscillation.But because the powerful effect of inertia of polarization piece, the time ratio starting of oscillation time that failure of oscillation needs is much longer; If the starting of oscillation speed of setting is on the low side; Will cause the polarization piece failure of oscillation time oversize, failure of oscillation is untimely, when vibrating roller speed is zero; Oscillating column pump does not also stop, and can destroy the consolidated structure that vibratory roller institute off-position is put like this; If starting of oscillation speed is higher, will cause the starting of oscillation of polarization piece untimely, the pneumatics distance is long during the vibrating roller starting, and consolidation effect is bad.
Summary of the invention
For solving the problems of the technologies described above, the application embodiment provides a kind of vibration control method of vibrating roller, and to solve traditional defective that the vibrating roller starting of oscillation is untimely or failure of oscillation is untimely, technical scheme is following:
A kind of vibration control method of vibrating roller comprises:
Obtain the travel speed of said vibrating roller in real time;
Said travel speed and preset starting of oscillation speed and/or preset failure of oscillation speed are compared, obtain comparative result;
When said travel speed increases to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor work;
When said travel speed was decreased to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor quit work.
Preferably, said preset failure of oscillation speed is greater than said preset starting of oscillation speed.
Another purpose of the application provides a kind of vibration control apparatus of vibrating roller, and to improve the consolidation effect of vibrating roller, technical scheme is following:
A kind of vibration control apparatus of vibrating roller comprises:
Acquisition module is used for obtaining in real time the travel speed of said vibrating roller;
Comparison module is used for said travel speed and preset starting of oscillation speed and/or preset failure of oscillation speed are compared, and obtains comparative result;
Control module, when said travel speed increases to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor work; When said travel speed was decreased to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor quit work.
Preferably, said preset failure of oscillation speed is higher than said starting of oscillation speed.
Technical scheme by above the application embodiment provides is visible; The vibration control method of said vibrating roller; Starting of oscillation speed and failure of oscillation speed are set in advance; Relatively travel speed and the said starting of oscillation speed and/or the failure of oscillation speed of road roller when the travel speed of road roller increases to preset starting of oscillation speed or preset failure of oscillation speed gradually, are controlled vibrating motor work; When the travel speed of road roller was decreased to preset starting of oscillation speed or preset failure of oscillation speed gradually, the control vibrating motor quit work.Realize the automatic control of road roller vibration, avoided that the starting of oscillation of road roller is untimely and the generation of the phenomenon that failure of oscillation is untimely, improved the consolidation effect of road roller.
Description of drawings
Fig. 1 is the flow chart of the vibration control method of a kind of vibrating roller of the application embodiment;
Fig. 2 is the structural representation of the vibration control apparatus of a kind of vibrating roller of the application embodiment.
The specific embodiment
In order to make those skilled in the art person understand the application's scheme better, the application is done further detailed description below in conjunction with accompanying drawing and embodiment.
The vibration control method of the vibrating roller that at first the application embodiment is provided describes, and sees also Fig. 1, and this method comprises:
S101 obtains the travel speed of vibrating roller in real time.
S102 compares the said travel speed that acquires and preset starting of oscillation speed and/or preset failure of oscillation speed.
Before comparing; At first set a preset starting of oscillation velocity amplitude and a preset failure of oscillation velocity amplitude; It will be understood by those skilled in the art that; Preset failure of oscillation speed should be greater than preset starting of oscillation speed, can with preset starting of oscillation speed be set at road roller maximal rate 30%, preset failure of oscillation speed be set at road roller maximal rate 70%.
S103, when said travel speed increases to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor work; When said travel speed was decreased to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor quit work.
Be elaborated with the embodiment of a concrete instance below to the vibration control method of above-mentioned vibrating roller:
A) obtain the travel speed of vibrating roller in real time.
B) more said travel speed and preset starting of oscillation speed and/or preset failure of oscillation speed.
Concrete, at first set a preset starting of oscillation speed V1 and a preset failure of oscillation speed V2, when the travel speed v of vibrating roller was higher than preset starting of oscillation speed V1, comparative result was a high level; When the travel speed of vibrating roller was not higher than preset starting of oscillation speed V1, comparative result was a low level;
When travel speed was increased to preset starting of oscillation speed V1 gradually by low speed, comparative result produced a rising edge; When travel speed when being reduced at a high speed preset starting of oscillation speed V1 gradually, at this moment, comparative result produces a trailing edge.
Equally, when the travel speed of vibrating roller was higher than preset failure of oscillation speed V2, comparative result was a high level; When the travel speed of vibrating roller was not higher than preset failure of oscillation speed V2, comparative result was a low level.
When travel speed was increased to preset failure of oscillation speed V2 gradually by low speed, comparative result produced a rising edge; When travel speed when being reduced at a high speed preset failure of oscillation speed V2 gradually, at this moment, comparative result produces a trailing edge.
C) when any rising edge triggers, vibrating motor work; When any trailing edge triggered, vibrating motor quit work.
Concrete condition is following:
Slowly increase when road roller starts travel speed, when travel speed increases to preset starting of oscillation speed, produce a rising edge signal, at this moment, vibrating motor is started working, i.e. starting of oscillation;
When the travel speed of road roller surpasses starting of oscillation speed; Vibrating motor is started working, and does not just stop but travel speed surpasses preset failure of oscillation speed, and the travel speed of road roller is gradually reduced to and is lower than preset starting of oscillation speed from being higher than preset starting of oscillation speed; At this moment; Produce a trailing edge, vibrating motor quits work, i.e. failure of oscillation;
Be lower than preset failure of oscillation speed when the travel speed of road roller is decreased to, vibrating motor quits work, but does not stop; But speed-raising once more, at this moment, the travel speed of said road roller increases gradually and is higher than failure of oscillation speed; Produce a rising edge, vibrating motor is started working, i.e. starting of oscillation;
When the travel speed of road roller is decreased to failure of oscillation speed gradually, produce a trailing edge this moment, and vibrating motor quits work, i.e. failure of oscillation.
The vibration control method of the vibrating roller that present embodiment provides; Through with the travel speed of road roller and preset starting of oscillation speed with or preset failure of oscillation speed compare; When the travel speed of road roller increases to preset starting of oscillation speed or preset failure of oscillation speed gradually, the work of control vibrating motor; When the travel speed of road roller was decreased to preset starting of oscillation speed or preset failure of oscillation speed gradually, the control vibrating motor quit work.Realize the automatic control of road roller vibration, avoided that the starting of oscillation of road roller is untimely and the generation of the phenomenon that failure of oscillation is untimely, improved the consolidation effect of road roller.
Corresponding to top method embodiment, the application also provides a kind of vibration control apparatus of vibrating roller:
See also Fig. 2, shown in Figure 2 is the vibration control apparatus of a kind of vibrating roller of the application embodiment, and this device mainly comprises: acquisition module 1, comparison module 2, control module 3.
Concrete, acquisition module 1 is used for obtaining in real time the travel speed of said vibrating roller.
At first set a preset starting of oscillation speed and a preset failure of oscillation speed, the travel speed that gets access to and said preset starting of oscillation speed and/or preset failure of oscillation speed are compared.And, it will be appreciated by persons skilled in the art that said preset failure of oscillation speed should be greater than said preset starting of oscillation speed.
Concrete, when said travel speed increases to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor work; When said travel speed was decreased to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor quit work.
The vibration control apparatus of the vibrating roller that present embodiment provides obtains the travel speed of road roller through deriving means, through comparison module said travel speed and preset starting of oscillation speed and/or preset failure of oscillation speed is compared, and obtains comparative result.Control module is according to the duty of said comparative result control vibrating motor, when travel speed increases to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, and vibrating motor work; When said travel speed was decreased to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor quit work.The vibration control apparatus of this vibrating roller has been realized the automatic control of road roller vibration, has avoided that the starting of oscillation of road roller is untimely and the generation of the phenomenon that failure of oscillation is untimely, has improved the consolidation effect of road roller.
For the convenience of describing, be divided into various unit with function when describing above the device and describe respectively.Certainly, when implementing the application, can in same or a plurality of softwares and/or hardware, realize the function of each unit.
Description through above embodiment can know, those skilled in the art can be well understood to the application and can realize by the mode that software adds essential general hardware platform.Based on such understanding; The part that the application's technical scheme contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product can be stored in the storage medium, like ROM/RAM, magnetic disc, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the application or embodiment.
For device embodiment, because it is basically similar in appearance to method embodiment, so describe fairly simplely, relevant part gets final product referring to the part explanation of method embodiment.Device embodiment described above only is schematic; Wherein said unit as the separating component explanation can or can not be physically to separate also; The parts that show as the unit can be or can not be physical locations also; Promptly can be positioned at a place, perhaps also can be distributed on a plurality of NEs.Can realize the purpose of present embodiment scheme according to the needs selection some or all of module wherein of reality.Those of ordinary skills promptly can understand and implement under the situation of not paying creative work.
The above only is the application's the specific embodiment; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the application's protection domain.
Claims (4)
1. the vibration control method of a vibrating roller is characterized in that, comprising:
Obtain the travel speed of said vibrating roller in real time;
Said travel speed and preset starting of oscillation speed and/or preset failure of oscillation speed are compared, obtain comparative result;
When said travel speed increases to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor work;
When said travel speed was decreased to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor quit work.
2. method according to claim 1 is characterized in that, said preset failure of oscillation speed is greater than said preset starting of oscillation speed.
3. the vibration control apparatus of a vibrating roller is characterized in that, comprising:
Acquisition module is used for obtaining in real time the travel speed of said vibrating roller;
Comparison module is used for said travel speed and preset starting of oscillation speed and/or preset failure of oscillation speed are compared, and obtains comparative result;
Control module, when said travel speed increases to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor work; When said travel speed was decreased to said preset starting of oscillation speed or said preset failure of oscillation speed gradually, vibrating motor quit work.
4. device according to claim 3 is characterized in that, said preset failure of oscillation speed is higher than said starting of oscillation speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110077597.6A CN102720115B (en) | 2011-03-29 | 2011-03-29 | The vibration control method of vibrating roller and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110077597.6A CN102720115B (en) | 2011-03-29 | 2011-03-29 | The vibration control method of vibrating roller and device |
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| CN102720115B CN102720115B (en) | 2016-03-02 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053294A1 (en) * | 2011-10-11 | 2013-04-18 | 中联重科股份有限公司 | Working method of vibrating roller |
| CN103321128A (en) * | 2013-07-03 | 2013-09-25 | 中联重科股份有限公司 | Method, system and engineering machine for preventing sinking of vibrating wheels of vibratory roller |
| CN109778640A (en) * | 2019-03-28 | 2019-05-21 | 山东临工工程机械有限公司 | A kind of vibration control system and road roller |
| CN109914199A (en) * | 2019-03-28 | 2019-06-21 | 山东临工工程机械有限公司 | A kind of vibration control system and road roller |
| CN113550204A (en) * | 2021-06-15 | 2021-10-26 | 湖南三一华源机械有限公司 | Compaction control method and compaction system of road roller and road roller |
| CN114263083A (en) * | 2021-12-22 | 2022-04-01 | 湖南三一华源机械有限公司 | Road roller energy-saving control method and system and road roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1761790A (en) * | 2003-01-24 | 2006-04-19 | 英格索尔-兰德公司 | Vibratory system for compactor vehicles |
| JP2008050859A (en) * | 2006-08-25 | 2008-03-06 | Sakai Heavy Ind Ltd | Vibration controller for vibration roller and compaction construction method |
| CN101864722A (en) * | 2010-06-21 | 2010-10-20 | 厦工(三明)重型机器有限公司 | Vibratory roller and stable vibration start and vibration stop method adopted by same |
| CN201695303U (en) * | 2010-03-01 | 2011-01-05 | 江阴柳工道路机械有限公司 | Constant-speed device for dual-steel wheel vibration road roller |
| CN201713747U (en) * | 2010-06-21 | 2011-01-19 | 厦工(三明)重型机器有限公司 | Vibrating road roller |
-
2011
- 2011-03-29 CN CN201110077597.6A patent/CN102720115B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1761790A (en) * | 2003-01-24 | 2006-04-19 | 英格索尔-兰德公司 | Vibratory system for compactor vehicles |
| JP2008050859A (en) * | 2006-08-25 | 2008-03-06 | Sakai Heavy Ind Ltd | Vibration controller for vibration roller and compaction construction method |
| CN201695303U (en) * | 2010-03-01 | 2011-01-05 | 江阴柳工道路机械有限公司 | Constant-speed device for dual-steel wheel vibration road roller |
| CN101864722A (en) * | 2010-06-21 | 2010-10-20 | 厦工(三明)重型机器有限公司 | Vibratory roller and stable vibration start and vibration stop method adopted by same |
| CN201713747U (en) * | 2010-06-21 | 2011-01-19 | 厦工(三明)重型机器有限公司 | Vibrating road roller |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013053294A1 (en) * | 2011-10-11 | 2013-04-18 | 中联重科股份有限公司 | Working method of vibrating roller |
| CN103321128A (en) * | 2013-07-03 | 2013-09-25 | 中联重科股份有限公司 | Method, system and engineering machine for preventing sinking of vibrating wheels of vibratory roller |
| CN103321128B (en) * | 2013-07-03 | 2015-06-03 | 中联重科股份有限公司 | Method, system and engineering machine for preventing sinking of vibrating wheels of vibratory roller |
| CN109778640A (en) * | 2019-03-28 | 2019-05-21 | 山东临工工程机械有限公司 | A kind of vibration control system and road roller |
| CN109914199A (en) * | 2019-03-28 | 2019-06-21 | 山东临工工程机械有限公司 | A kind of vibration control system and road roller |
| CN113550204A (en) * | 2021-06-15 | 2021-10-26 | 湖南三一华源机械有限公司 | Compaction control method and compaction system of road roller and road roller |
| CN114263083A (en) * | 2021-12-22 | 2022-04-01 | 湖南三一华源机械有限公司 | Road roller energy-saving control method and system and road roller |
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| CN102720115B (en) | 2016-03-02 |
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Address after: The 9 floor No. 3255 ship building 201206 Shanghai city Yangpu District Zhoujiazui Road Applicant after: Fin control (Shanghai) Limited by Share Ltd Address before: 201206, T15-6, building 999, Jinqiao Ning Road, six, Shanghai, Pudong New Area Applicant before: Shanghai Pal-Fin Auto Control Technology Co., Ltd. |
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Effective date of registration: 20181210 Address after: 201801 Jiading District, Shanghai, Jiading District road 1689, No. 2, 1, B, 1, 1, E area. Patentee after: SHANGHAI QT FLUID CO., LTD. Address before: 201206 9th Floor, Ship Building, 3255 Zhoujiazui Road, Yangpu District, Shanghai Patentee before: Fin control (Shanghai) Limited by Share Ltd |