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EP2366831A1 - Procédé de commande du procédé lors de la application d'un revêtement routier et finisseuse de route - Google Patents

Procédé de commande du procédé lors de la application d'un revêtement routier et finisseuse de route Download PDF

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Publication number
EP2366831A1
EP2366831A1 EP10002897A EP10002897A EP2366831A1 EP 2366831 A1 EP2366831 A1 EP 2366831A1 EP 10002897 A EP10002897 A EP 10002897A EP 10002897 A EP10002897 A EP 10002897A EP 2366831 A1 EP2366831 A1 EP 2366831A1
Authority
EP
European Patent Office
Prior art keywords
control system
screed
tamper
speed
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10002897A
Other languages
German (de)
English (en)
Other versions
EP2366831B1 (fr
Inventor
Martin Dipl.-Ing. Buschmann
Ralf Weiser
Achim Eul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joseph Voegele AG
Original Assignee
Joseph Voegele AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joseph Voegele AG filed Critical Joseph Voegele AG
Priority to EP10002897.6A priority Critical patent/EP2366831B1/fr
Priority to PL10002897T priority patent/PL2366831T3/pl
Priority to JP2011055070A priority patent/JP5820133B2/ja
Priority to US13/048,093 priority patent/US8454266B2/en
Priority to CN201110065946.2A priority patent/CN102304887B/zh
Publication of EP2366831A1 publication Critical patent/EP2366831A1/fr
Application granted granted Critical
Publication of EP2366831B1 publication Critical patent/EP2366831B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4833—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
    • E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
    • 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
    • E01C19/002—Apparatus for preparing and placing the materials and for consolidating or finishing the paving

Definitions

  • the invention relates to a method according to the preamble of patent claim 1 and to a road paver according to the preamble of patent claim 8.
  • filing sign 09 014 516.0 is a proposal known to vary at least the tamper automatically under consideration of various installation parameters. Again, no direct process control is possible because the angle of attack of the screed or occurring during installation change of the angle of attack is not taken into account. The angle of incidence of the screed would be a very useful indicator of the operating state or operating point of the precompression system, because too shallow or too steep an angle inevitably results in problems regarding the achievable compression, flatness and structure of the lining.
  • leveling systems or even automatic leveling systems for road pavers are known, which typically contain closed control loops and control the leveling cylinders of the paver.
  • At least one sensor samples a reference and provides a reading that is compared to a setpoint in the system.
  • the setpoint is input by an operator.
  • the system then generates a control signal for the leveling cylinders.
  • the lining thickness is controlled, taking into account other significant machine parameters for the lining thickness, such as the tamper stroke, the tamper frequency and the installation speed.
  • machine parameters must be optimally selected and implemented by the operator.
  • the machine parameters are not process objectives, which means that the operator can not set what he wants to achieve, namely a certain amount of lining.
  • the operator controls the machine, so to speak, in order to finally achieve the desired result. Direct process control is not possible with this method.
  • the invention has for its object to provide a method of the type mentioned above and a paver for performing the method, which make it possible to control the installation process directly, without burdening operators with impractical high responsibility of selecting right machine parameters.
  • the installation process is controlled directly and largely automatically, because the control system knows and takes into account all relevant process objectives, and above all also considered the pitch of the screed as an additional control variable to regulate the lining thickness to the target value and beyond the operating point to optimize the precompression system so that the target lining thickness is achieved with optimum pre-compression, optimum flatness and optimum structure of the lining with minimal wear of the working components and with minimal energy consumption.
  • the angle of attack as here continuously recorded and taken into account control variable is processable as a relevant indicator of the operating state of the precompression system by the control system to avoid in the process control that too low or too steep angle of incidence arises, the achieved compaction, flatness and structure negative would affect.
  • the control system processes the information about the actual installation speed and the actual angle of attack of the screed so that the manipulated variables are generated and converted with respect to the setpoint of the lining thickness, wherein the actual angle of attack is kept largely at the preselected desired angle of attack.
  • the paver can be performed with greater comfort and without basic knowledge of the context of different installation parameters by a relatively untrained operator with high comfort for the installation process, which is controlled by the direct process control, the layer thickness to setpoint while the operating point of the precompression system is optimized.
  • the paver with regulated lining thickness an optimal pre-compaction with optimal flatness and optimum structure of the coating can be produced, with minimal wear on the working components can be achieved and worked with minimal energy consumption.
  • control signals are generated at least for the tamper or tamper frequency, or even for the tamper and tamper frequency by the control system in the process control, which are then implemented by the corresponding actuators so that even taking into account the angle of attack as a control variable of the tamper
  • the main contribution is to achieve the right thickness evenly with optimum precompression, flatness and structure of the lining.
  • actuating signals for actuators of the leveling cylinder and / or the lifting cylinder are generated and implemented to assist the Vorverdichtungssystem by adjusting the height of the articulation points of the traction arms and / or by an over the lifting cylinder relief of the screed for example, while maintaining the target value of the pitch ,
  • the detected actual installation speed is transmitted as manipulated variable information for processing to the control system.
  • a change in the installation speed causes an automatic change of the control signals for the actuators in order to keep both substantially constant, namely the lining thickness and the angle of attack.
  • the installation speed is selected or preselected by an operator and the actual installation speed is transmitted as disturbance information for processing to the control system.
  • the installation speed is made available to the control system for processing in this case, it can be freely selected by an operator. This is important because the installation speed should be chosen in practice so that the desired performance (mass flow rate of paving material, area performance) is tuned to the particular circumstances or specific requirements. That is why it is appropriate, despite the automatic Control or control of the installation process to offer the operator an influence, at least with respect to the installation speed.
  • control system generates an installation speed recommendation in the form of a speed value or speed range for the operator during direct process control, which the operator can implement or implement with regard to optimum performance during the installation process.
  • At least some or all of the acquired information for direct process control in the control system can be processed as control variables in order to generate at least the control signals for the tamper stroke or the tamper frequency or the tamper stroke and the tamper frequency. Flanking can also be generated and implemented control signals for the leveling cylinder or the lifting cylinder to make the process control essentially only by the control system and to relieve the operator.
  • actuators are connected to the control system actuators at least for setting the Tamperhubes or the tamper or tamper and the tamper frequency based on the control system generated control signals.
  • the precompression performance of the precompression system is optimized, taking into account the speed of installation and above all the angle of attack, in order to achieve the desired lining thickness and not to vary the angle of attack significantly.
  • control elements for adjusting the leveling cylinder and / or the lifting cylinder based on the control system generated control signals may be useful in another embodiment, in addition to connect control elements for adjusting the leveling cylinder and / or the lifting cylinder based on the control system generated control signals to avoid unwanted changes in the angle of attack or with the control system counteract this immediately.
  • the control system comprises a plurality of in-line size controllers, for example three size controllers, e.g. one, taking into account the speed of installation regulates the tamper frequency, another controls the tamper, taking into account the angle of attack, and another actuates the leveling cylinder, taking into account the lining thickness.
  • three size controllers e.g. one, taking into account the speed of installation regulates the tamper frequency, another controls the tamper, taking into account the angle of attack, and another actuates the leveling cylinder, taking into account the lining thickness.
  • control system has at least one multi-variable controller which, for example, processes a plurality of control variables and generates a plurality of actuating signals.
  • At least one multi-variable controller and at least one single-action controller are combined in the control system.
  • the multivariable controller processes the control variables paving speed and angle of attack and generates the control signals for changing the tamper frequency and the tamper stroke.
  • the in-feed controller processes the information on the pad thickness and, if necessary, generates actuating signals for the leveling cylinders and / or the lifting cylinders.
  • control system is equipped with a display in which, inter alia, a built-speed recommendation for an operator can be displayed, for example if the control system learns self-learning that the installation speed is too high or too low or due to a change in a control variable of a change requirement.
  • control system at least one predetermined characteristic or a characteristic field and / or a characteristic curve or characteristic diagram control for manipulated variables to be correlated with one another.
  • An actuator for the Tamperhub generated via an eccentric drive is, for example, a remote-controlled transmission for adjusting the eccentricity, which is causally responsible for the size of the Tamperhubes.
  • the gear can be adjusted mechanically, hydraulically or electrically.
  • An actuator for the tamper frequency generated by a hydraulic drive may be a solenoid-operated valve, preferably even a proportional flow control valve, to adjust the tamper frequency above the speed generated by the hydraulic drive.
  • An actuator for the angle of attack of the screed may be at least one solenoid-operated valve for the leveling cylinder, wherein the current actual position of the leveling cylinder can be fed back to the control system.
  • An actuator, preferably for setting a particular plank relief, may be a solenoid operated valve for the hydraulic lift cylinders.
  • the direct process control can also take into account to vary at least the Tamperhub or the tamper and the tamper and tamper above the pave width of the screed at a transverse to the working direction pad thickness to produce the same compaction also transverse to the working direction.
  • Fig. 1 shows a self-propelled road paver 1 when performing a mounting process, ie, when installing a covering 6 bituminous or concrete-5 on a planum 7 with a covering thickness S and a mounting speed V relative to the planum 7, wherein the covering 6, at least by a precompression 13th a screed 3 pre-compressed and just installed.
  • the core of the paver 1 is a computerized, either fully automatic or user-assisted control system 25, for example, in a control panel P on a cab and / or in an outside steering position P 'on the screed 3.
  • the control system 25 is used by an operator so that the operator Directly control installation process, and essentially does not need to select any installation parameters themselves and / or need to change during installation.
  • a bunker 4 is arranged frontally, from which a non-highlighted longitudinal conveyor system 5 deposits behind the chassis 2 on the subgrade 7, where it is distributed by a transverse distribution before the screed 3 from the pavement 6 is installed.
  • the screed 3 is mounted on Switzerlandholmen 8, which are hinged to articulation points 9 on the chassis 2 so that the screed 3 is floating on the paving material 5 is dragged.
  • the articulation points 9 are height-adjustable with leveling cylinders, for example via actuators 10 '(hydraulic valves or the like) and influence an angle of attack ⁇ of the screed 3.
  • the angle of attack ⁇ should be positive but with an optimal size, i.
  • 2 lifting cylinders 28 are hinged to the chassis, which act on the Switzerlandholmen 8 and serve, for example, for transporting the screed 3 excavated position, or make a plank relief during installation or optionally to increase the contact pressure of the screed 3.
  • the screed 3 comprises, for example, a base screed 11 and extending screeds 12, each with a precompression system 13, for example at least one tamper 14, and optionally a vibration device, not shown, for a bottom screed 18.
  • the screed 3 can also be used with a high compression device, not shown be equipped.
  • the tamper 14 is (see Fig. 2 ) For example, by means of an eccentric drive with selectable stroke H and selectable frequency F operable.
  • the outside steering position P 'on the screed 3 may have a similar equipment as the control panel P.
  • a speed selector 26 is provided for setting the installation speed V.
  • the speed selector 26 can be adjusted by an actuator, not shown, if necessary, also from the control system 25 to change the installation speed V.
  • the actual installation speed V is detected by at least one symbolically indicated sensor 31 and transmitted to the control system 25.
  • the sensor 31 may be placed in the paver, for example in the control panel P or in a traction drive or scan a reference on the planum 7.
  • an input section 27 may be provided for inputting and / or displaying parameters.
  • the lifting cylinders 28 is at least one actuator 28 ', for example, a solenoid-operated hydraulic valve assigned.
  • at least one sensor 30 can be provided as equipment of the road paver 1, which picks up the temperature, density or consistency of the built-in material, for example immediately before the screed 3, and optionally transmitted as information to the control system 25. This installation parameter could alternatively be entered by the operator.
  • at the screed 3 at least one sensor 29 is provided, which detects the angle of attack ⁇ of the screed 3, for example relative to the planum 7. This sensor 29 could tapping the angle ⁇ also at the Switzerlandholmen. It could be provided over the mounting width several sensors 29.
  • a sensor 37 may be provided for picking up the lining thickness S, which scans, for example, the plane 7 or a reference line, not shown.
  • Actuators for setting the Tamperhubes H and the tamper frequency F are also provided in the paver 1 or the screed 3 to implement generated by the control system 25 control signals.
  • Fig. 2 shows Fig. 2 a partially exposed portion of the screed 3 with the precompression system 13 and the tamper 14.
  • the tamper 14 may be shielded at the front of the screed 3 by a cover 19 and between the cover 19 and the front edge of the Glättbleches 18 substantially vertically movably guided.
  • a bearing block 16 On a lower side of the screed plate 18 supporting frame 17, a bearing block 16 is mounted, the relative altitude is adjustable for example by means of an adjusting screw 20, such that the tamper 14 has a certain relative position to the screed plate 18 at the bottom dead center of each stroke.
  • an eccentric shaft 15 rotatably mounted, each having an eccentric portion 22 of a certain eccentricity.
  • the eccentric portion 22 engages in a connecting rod 21, which connects the eccentric shaft 15 with the tamper 14.
  • On the eccentric portion 22 is an eccentric bushing 23 via a the actuator for the tamper stroke H forming gear 24 rotatably coupled to the eccentric portion 22.
  • the gear 24 is supported on the frame 17.
  • the eccentric bush 23 is rotatably mounted in the connecting rod 21. By means of the gear 24, the eccentric bushing 23 can be relative to the eccentric section Twist 22 and couple in the set rotational position with the eccentric shaft 15.
  • the relative rotation of the eccentric bushing 23 relative to the eccentric section 22 effects an adjustment of the stroke, which the connecting rod transmits to the tamper 14.
  • the tamper stroke H is set automatically via the control system 25.
  • the eccentric shaft 15 is rotationally driven, for example, by a hydraulic motor 32.
  • the speed determines the tamper frequency F.
  • the actuator 33 for the hydraulic motor 32 may serve a solenoid-operated valve, such as a proportional flow control valve, which is acted upon by the control system 25 with control signals.
  • the representation of the transmission in Fig. 2 is only to be understood schematically, since the transmission 24 of course due to the rotation of the eccentric shaft 15 indirectly as adjusting on the eccentric shaft 15 has an effect on the eccentric bushing 23.
  • the gear 24 as an actuator for setting the Tamperhubes H different versions are conceivable, of which Fig. 2 only one non-limiting embodiment shows.
  • the control system 25 is designed to directly control the installation process and to require an operator to input only process targets such as a certain lining thickness S, for example at the input section 27, and then control the installation process without further operator intervention.
  • the paver 1 can drive at a predetermined or programmed installation speed V, where appropriate, an operator can select the installation speed V, and / and the control system 25, for example, in a non-highlighted display the operator is offered a built-speed recommendation that the control system 25, for example in In terms of the process objective or optimal performance (mass flow, area performance), and which can then be implemented by the operator.
  • the sensor 29 picks up the actual installation speed and transmits it to the control system 25 so that the process control is not interrupted by a the default deviating installation speed change is falsified.
  • the installation speed V could be taken into account as a disturbance variable, ie the installation speed V is made available to the control system 25 for processing, for example by the information provided by the at least one sensor 29 and / or by the speed selector 26, but by an operator can be chosen. This is significant because the paving speed is used to set the optimum performance of the paver during the paving process (mass flow, area performance).
  • the control system 25 regulates the lining thickness S to a predetermined desired value. Furthermore, the control system 25 optimizes the operating point of the precompression system 13 with the tamper 14 such that the desired value of the layer thickness S with optimum pre-compaction, optimal flatness and optimum structure of the coating 6 with minimal wear, for example in the precompression system 13 and minimal energy consumption is achieved.
  • This positive effect also leads the control system 25 above all by the fact that the angle of attack ⁇ of the screed is determined and processed as an additional control variable.
  • For the angle of attack ⁇ is an excellent indicator for assessing the operating state of the precompression system 13. For example, for example, too shallow as well as too steep an angle ⁇ would cause problems in the compression, the flatness and in the structure.
  • Fig. 3 to 5 show a selection of embodiments of the control system 25. This selection is not intended to be limiting.
  • the control system 25 has a controller 35, which is designed as a multi-variable controller 38, and to which a comparator section 34 is assigned.
  • the comparator section 34 receives, for example, specifications i ⁇ and i s for the angle of attack ⁇ and the lining thickness S, for example as nominal values. Dotted is indicated that the installation speed V, such as entered by an operator, can be considered here. This dashed line indicated input of the installation speed V, an operator on the basis of a generated by the control system 25 and, for example, in a display, not shown installation speed recommendation E v choose if the control system 25 should determine that the originally specified installation speed V is not appropriate.
  • the comparator section 34 also transmits the values detected by the sensors 29, 37 as information about the lining thickness S and the angle of attack ⁇ . If differences occur between the specifications and the actual values, the comparator section 34 feeds the controller 35, which also contains the actual installation speed detected by the at least one sensor 31 is supplied as information i v . From the information supplied, the controller generates 35 control signals H for the tamper stroke and / or F for the tamper frequency, and, optionally, at least one actuating signal either for the leveling cylinders 10 (the actuator 10 ') and / or the lifting cylinders 28 (actuator 28'). ). By implementing these control signals, the installation process 36 is controlled so that the desired covering thickness S is achieved and also the angle of attack ⁇ is maintained, in which case feedbacks to the comparator section 34 are indicated.
  • control system 25 is formed here with three parallel size controllers 39, 40, 41.
  • the inputs controller 39 receives, for example, from the sensor 31, the installation speed information (possibly also from the speed selector 26 or superimposed with its setting) and generates the control signal for the actuator 33 of the tamper frequency F.
  • the inputs controller 40 receives the information on the actual angle of attack ⁇ and generates the actuating signal for the actuator (gear 24) for setting the Tamperhubes H.
  • the inputs controller 41 receives the information on the lining thickness S (the setpoint or a determined from the setpoint and the actual control variable) and generates actuating signals for the actuator 10th 'and / or 28' for the leveling cylinder 10 and the lifting cylinder 28th
  • the control system 25 includes a multi-variable controller 38 and at least one inputs regulator 41.
  • the multi-variable controller 38 receives the installation speed information from the at least one sensor 31 and also the information on the angle of attack ⁇ and generates control signals for the tamper and tamper H.
  • the inputs controller 41 receives the information on the coating thickness S and generates, if appropriate, control signals, for example, for the actuators 10 ', and / or 28'.
  • the controllers in embodiments 3 to 5 may be classical PID controllers, or adaptive controllers, or fuzzy logic controllers or neural network controllers or other computerized controllers. Further, the controller or the control system may include characteristics or maps or displayed as a characteristic / map control.
  • the characteristic curves relate, for example, to manipulated variables to be correlated with each other, e.g. F or H; F and H; F or H and ⁇ , F or H and 10 ', 28', or the like.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
EP10002897.6A 2010-03-18 2010-03-18 Procédé de commande du procédé lors de la application d'un revêtement routier et finisseuse de route Active EP2366831B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP10002897.6A EP2366831B1 (fr) 2010-03-18 2010-03-18 Procédé de commande du procédé lors de la application d'un revêtement routier et finisseuse de route
PL10002897T PL2366831T3 (pl) 2010-03-18 2010-03-18 Sposób sterowania procesem przy wbudowywaniu nawierzchni i wykańczarka
JP2011055070A JP5820133B2 (ja) 2010-03-18 2011-03-14 舗装道路製造の際の処理の制御方法及び道路仕上げ機
US13/048,093 US8454266B2 (en) 2010-03-18 2011-03-15 Method for controlling the process when producing a paving mat and road finisher
CN201110065946.2A CN102304887B (zh) 2010-03-18 2011-03-18 在铺设材料时用于控制过程的方法和道路修整机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10002897.6A EP2366831B1 (fr) 2010-03-18 2010-03-18 Procédé de commande du procédé lors de la application d'un revêtement routier et finisseuse de route

Publications (2)

Publication Number Publication Date
EP2366831A1 true EP2366831A1 (fr) 2011-09-21
EP2366831B1 EP2366831B1 (fr) 2014-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP10002897.6A Active EP2366831B1 (fr) 2010-03-18 2010-03-18 Procédé de commande du procédé lors de la application d'un revêtement routier et finisseuse de route

Country Status (5)

Country Link
US (1) US8454266B2 (fr)
EP (1) EP2366831B1 (fr)
JP (1) JP5820133B2 (fr)
CN (1) CN102304887B (fr)
PL (1) PL2366831T3 (fr)

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EP3214222A1 (fr) * 2016-03-02 2017-09-06 Joseph Vögele AG Module de madriers et procédé de fonctionnement de celui-ci
CN115023520A (zh) * 2020-01-27 2022-09-06 沃尔沃建筑设备公司 用于作业机械熨平板的夯实装置和用于作业机械熨平板的夯实装置的行程调节方法
EP4428303A1 (fr) 2023-03-08 2024-09-11 Joseph Vögele AG Procédé et système de construction routière pour commander dynamiquement une vitesse d'installation d'une finisseuse de route
US12091826B2 (en) 2020-04-08 2024-09-17 Joseph Voegele Ag Road finishing machine with transverse profile control

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EP2514871B1 (fr) * 2011-04-18 2016-05-11 Joseph Vögele AG Procédé pour la pose et le compactage d'une couche d'asphalte
US8371770B1 (en) * 2012-04-09 2013-02-12 Caterpillar Inc. Apparatus for tamping paving material
JP5648033B2 (ja) * 2012-09-24 2015-01-07 株式会社東洋内燃機工業社 コンクリートフィニッシャ
CN103015301B (zh) * 2013-01-17 2016-01-20 徐工集团工程机械股份有限公司道路机械分公司 在摊铺机起步阶段控制找平油缸活塞位置的方法和系统
US9200415B2 (en) * 2013-11-19 2015-12-01 Caterpillar Paving Products Inc. Paving machine with automatically adjustable screed assembly
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US10316476B2 (en) * 2016-04-11 2019-06-11 Caterpillar Paving Products Inc. Screed assembly for a paving machine
CN107794830B (zh) * 2017-10-26 2019-11-12 襄阳路桥建设集团有限公司 一种市政用道路沥青铺设装置
US10280572B1 (en) 2017-11-07 2019-05-07 Caterpillar Paving Products Inc. System for heating a paving screed
US10246834B1 (en) * 2017-11-20 2019-04-02 Caterpillar Paving Products Inc. Tamper bar and wear plate for screed assembly of paving machine
PL3498914T3 (pl) 2017-12-13 2024-09-30 Joseph Vögele AG Dostosowanie regulacji siłownika poziomowania w układarce drogowej
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CN109115102B (zh) * 2018-07-25 2020-08-21 南京天辰礼达电子科技有限公司 一种路基压实过程中自动分层及层厚的数据修正方法
US10889944B2 (en) 2018-08-28 2021-01-12 Caterpillar Paving Products Inc. Control system for controlling operation of compaction systems of a paving machine
CN109162180A (zh) * 2018-09-11 2019-01-08 中建路桥集团有限公司 一种公路路面自动拼铺车
CN109235418A (zh) * 2018-09-25 2019-01-18 谢跃连 一种道路施工夯实修整设备
WO2020203475A1 (fr) * 2019-03-29 2020-10-08 住友建機株式会社 Dispositif de finition d'asphalte
PL4029991T3 (pl) * 2021-01-14 2023-09-18 Joseph Vögele AG Regulacja skoku ubijaka
EP4029992B1 (fr) 2021-01-14 2023-03-29 Joseph Vögele AG Finisseur de route et procédé de réglage de la course de dameur
CN115133842B (zh) * 2022-07-19 2023-04-07 上海交通大学 一种基于虚拟闭环的pwm伺服驱动器电磁干扰解决方法
EP4491800A1 (fr) 2023-07-14 2025-01-15 Joseph Vögele AG Finisseuse de route dotée d'un réglage de poutre lisseuse

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US20130195550A1 (en) * 2012-01-26 2013-08-01 Joseph Vogele Ag Road finishing machine with controllable conveyor devices
US9260827B2 (en) * 2012-01-26 2016-02-16 Joseph Vogele Ag Road finishing machine with controllable conveyor devices
EP2982796A1 (fr) * 2014-06-26 2016-02-10 Dynapac GmbH Finisseuse de route et procédé d'opération d'une finisseuse de route
EP3214222A1 (fr) * 2016-03-02 2017-09-06 Joseph Vögele AG Module de madriers et procédé de fonctionnement de celui-ci
US10316477B2 (en) 2016-03-02 2019-06-11 Joseph Voegele Ag Screed assembly with automatic start-stop system
CN115023520A (zh) * 2020-01-27 2022-09-06 沃尔沃建筑设备公司 用于作业机械熨平板的夯实装置和用于作业机械熨平板的夯实装置的行程调节方法
CN115023520B (zh) * 2020-01-27 2024-04-19 沃尔沃建筑设备公司 用于作业机械熨平板的夯实装置和用于作业机械熨平板的夯实装置的行程调节方法
US12416121B2 (en) 2020-01-27 2025-09-16 Volvo Construction Equipment Ab Tamper device for a screed of a working machine and a method for adjusting a stroke of a tamper device for a screed of a working machine
US12091826B2 (en) 2020-04-08 2024-09-17 Joseph Voegele Ag Road finishing machine with transverse profile control
EP4428303A1 (fr) 2023-03-08 2024-09-11 Joseph Vögele AG Procédé et système de construction routière pour commander dynamiquement une vitesse d'installation d'une finisseuse de route
EP4428303B1 (fr) 2023-03-08 2025-01-15 Joseph Vögele AG Procédé et système de construction routière pour commander dynamiquement une vitesse d'installation d'une finisseuse de route

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US20110229263A1 (en) 2011-09-22
CN102304887B (zh) 2015-07-22
CN102304887A (zh) 2012-01-04
EP2366831B1 (fr) 2014-12-24
JP2011196174A (ja) 2011-10-06
US8454266B2 (en) 2013-06-04
PL2366831T3 (pl) 2015-07-31
JP5820133B2 (ja) 2015-11-24

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