CN113737614B - Unmanned aerial vehicle crowd rolling system for road surface base layer - Google Patents
Unmanned aerial vehicle crowd rolling system for road surface base layer Download PDFInfo
- Publication number
- CN113737614B CN113737614B CN202111124384.4A CN202111124384A CN113737614B CN 113737614 B CN113737614 B CN 113737614B CN 202111124384 A CN202111124384 A CN 202111124384A CN 113737614 B CN113737614 B CN 113737614B
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- Prior art keywords
- road
- unmanned
- base station
- road roller
- pavement
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a road surface base unmanned aerial vehicle group rolling system, and particularly relates to the technical field of road construction. According to the road surface base unmanned aerial vehicle group rolling system, the unmanned road roller is convenient for compacting materials paved on the road surface, manual operation is reduced, and further damage to health of workers is reduced.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a road surface base unmanned aerial vehicle group rolling system.
Background
The pavement base layer is a layered structure formed by layering single materials on the surface of a roadbed according to certain technical measures, and the quality of the materials directly influences the quality and the service performance of the pavement; the base layer is a bearing layer of the whole road and can play a role in stabilizing the road surface; the pavement base layer is divided into an inorganic binder stabilization base layer and a crushed gravel base layer.
In the related art, when paving a road, firstly paving a material of a road surface base layer through a paver, and then manually driving a road roller to roll the material on the road surface, so that the material is compacted, and the paving of the road is completed.
With respect to the above related art, the inventor considers that in the road paving process, because the engineering shaft period is short, the construction time is short, the working time needs to be prolonged at night by the staff, and the long-time high-strength work can affect the health of the staff.
Disclosure of Invention
In order to reduce the influence on the health of workers, the invention provides a road surface base unmanned aerial vehicle group rolling system.
The invention provides a road surface base unmanned aerial vehicle group rolling system, which adopts the following technical scheme:
the utility model provides a road surface basic unit unmanned aerial vehicle crowd rolls system, includes the monitoring device that is used for monitoring the signal, is used for carrying out the communication device of transmission to the signal, a plurality of pavers that are used for laying pavement material and a plurality of unmanned road rollers that are used for rolling the road surface, be provided with data acquisition device on the paver, be provided with adjusting device on the unmanned road roller.
By adopting the technical scheme, when the road is paved, the current situation of the road is known through the data acquisition device, then the material is paved on the road surface, then the communication device transmits a signal of the end of paving the material to the unmanned road roller, and then the unmanned road roller is regulated through the regulating device, so that the unmanned road roller compacts the material, and the unmanned road roller is monitored through the monitoring device in the compacting process, so that the pavement of the road surface is completed; the unmanned air crew rolling system of road surface basic unit of design, through unmanned road roller, be convenient for compact the material of laying on the road surface, reduce manual operation, and then reduce the harm to staff's health, simultaneously, be convenient for prolong the operating time of road roller, and then improve the efficiency of construction.
Optionally, the monitoring device comprises a camp control center and a site control center, wherein the site control center is used for monitoring site construction conditions, and the camp control center is used for monitoring data of the site control center.
By adopting the technical scheme, the on-site control center is arranged, and the construction condition of a construction site is conveniently monitored through the transmission of radio signals, so that the on-site construction efficiency is improved; the arrangement of the camp control center is convenient for perfecting equipment of the site control center, improves the monitoring force on site construction conditions, and further ensures the stability of site construction.
Optionally, the communication device includes satellite, mobile base station and big dipper location basic station, the satellite is used for right paver and unmanned road roller are tracked, mobile base station is used for right paver and unmanned road roller output's signal is transmitted, big dipper location basic station is used for right satellite transmission's signal is handled.
By adopting the technical scheme, the satellite is arranged, so that signals can be conveniently transmitted to the paver and the unmanned road roller, the paver and the unmanned road roller can work conveniently, and the working accuracy of the paver and the unmanned road roller is improved; the setting of the mobile base station improves the signal intensity of the paver and the unmanned road roller; the Beidou positioning base station is convenient for collecting the position information of the paver and the unmanned road roller, and further is convenient for allocating the paver and the unmanned road roller.
Optionally, the mobile base station includes the signal tower that is used for receiving the signal and is used for the mount pad of signal tower installation, the mount pad is kept away from signal tower one side is provided with a plurality of universal wheels.
By adopting the technical scheme, the signal tower is arranged, so that signals can be conveniently received and output; the installation of the signal tower is facilitated due to the arrangement of the installation seat, and the installation stability of the signal tower is improved; the arrangement of the universal wheels is convenient for the adjustment of the position of the signal tower, and further the stability of signal transmission is convenient to improve.
Optionally, the data acquisition device comprises an industrial intelligent flat plate and an identification component for identifying the road surface condition, and the industrial intelligent flat plate is positioned on the paver.
By adopting the technical scheme, when knowing the road conditions, the identification component is adjusted so that the identification component collects road condition information, then the road condition information is transmitted to the industrial intelligent flat plate through the line to analyze the road condition, and then the industrial intelligent flat plate is used for adjusting the paver to lay materials aiming at specific road conditions; the identification component is arranged, so that information of different road conditions can be collected conveniently, accurate pavement of the road surfaces of different road conditions can be conveniently carried out, and pavement quality of the road is improved; the setting of industry intelligence is dull and stereotyped, is convenient for carry out analysis to road conditions information, and then is convenient for plan the paving path of paver.
Optionally, the identification component includes the detector that is used for detecting road surface thickness and is used for discernment road border, detector and monitor all with industry intelligence flat board passes through the circuit connection, detector and monitor all are located on the paver.
By adopting the technical scheme, the thickness of the pavement material is conveniently detected by the arrangement of the detector, the thickness error of the pavement material is reduced, and the pavement quality of the pavement is improved; the setting of monitor is convenient for detect the road border, improves the paver to the accuracy of pavement material laying, reduces the repetition or the possibility of omission when pavement material.
Optionally, the adjusting device includes a navigation component for guiding the unmanned road roller and a brake component for braking the unmanned road roller, the navigation component includes a receiver for receiving radio signals and a converter for converting the receiver signals, the receiver is connected with the mobile base station through radio signals, the converter is connected with the receiver through a circuit, and the converter and the receiver are both located on the unmanned road roller.
By adopting the technical scheme, the arrangement of the brake assembly is convenient for timely braking the unmanned road roller, so that the safety of the unmanned road roller is improved; through adopting above-mentioned technical scheme, the setting of receiver is convenient for receive the signal of mobile base station, and then the converter of being convenient for converts the signal of receiving, and then is convenient for adjust unmanned road roller's direction of motion, improves unmanned road roller's practicality.
Optionally, the brake assembly includes sensor and dual-slave shoe brake, the sensor pass through the radio signal with big dipper location basic station is connected, the sensor pass through the circuit with dual-slave shoe brake is connected, sensor and dual-slave shoe brake all are located on the unmanned road roller.
Through adopting above-mentioned technical scheme, the setting of sensor is convenient for receive the signal that big dipper location basic station sent, and then is convenient for know the position of job site barrier, realizes the start of two from the shoe brake, reduces unmanned road roller and bumps the possibility, improves unmanned road roller's security.
In summary, the present invention includes at least one of the following beneficial technical effects:
1. the designed unmanned aerial vehicle group rolling system for the pavement base layer is convenient for compacting materials paved on the pavement through the unmanned road roller, reduces manual operation, further reduces the damage to the health of staff, and simultaneously is convenient for prolonging the working time of the road roller, and further improves the construction efficiency;
2. the identification component is arranged, so that information of different road conditions can be collected conveniently, accurate pavement of the road surfaces of different road conditions can be conveniently carried out, and pavement quality of the road is improved; the industrial intelligent flat plate is arranged, so that road condition information can be analyzed conveniently, and the paving path of the paver can be planned conveniently;
3. the arrangement of the brake assembly is convenient for timely braking the unmanned road roller, so that the safety of the unmanned road roller is improved; through adopting above-mentioned technical scheme, the setting of receiver is convenient for receive the signal of mobile base station, and then the converter of being convenient for converts the signal of receiving, and then is convenient for adjust unmanned road roller's direction of motion, improves unmanned road roller's practicality.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B of fig. 1.
Reference numerals illustrate: 1. a monitoring device; 11. a camp control center; 12. a field control center; 2. a communication device; 21. a satellite; 22. a mobile base station; 221. a signal tower; 222. a mounting base; 23. the Beidou positioning base station; 3. a spreading machine; 4. unmanned road roller; 5. a data acquisition device; 51. industrial intelligent flat board; 52. an identification component; 521. a detector; 522. a monitor; 6. an adjusting device; 61. a navigation component; 611. a receiver; 612. a converter; 62. a brake assembly; 621. a sensor; 622. a dual-slave shoe brake; 7. and a universal wheel.
Detailed Description
The invention is described in further detail below with reference to fig. 1-3.
The embodiment of the invention discloses a pavement base unmanned aerial vehicle group rolling system. Referring to fig. 1, the system is rolled to unmanned aerial vehicle crowd in road surface basic unit is including being used for monitoring device 1, be used for carrying out the communication device 2 to the signal transmission, a plurality of paver 3 that are used for laying pavement material and a plurality of unmanned road roller 4 that are used for rolling the road surface, be provided with two pavers 3 in this embodiment, four unmanned road rollers 4, be provided with data acquisition device 5 on the paver 3, be provided with adjusting device 6 on the unmanned road roller 4, unmanned road roller 4's setting, be convenient for carry out the compaction to pavement material, reduce manual operation, and then reduce the harm to staff's health, simultaneously, be convenient for prolong the working length of pavement, and then shorten construction cycle, improve efficiency of construction.
Referring to fig. 1, the communication device 2 includes a satellite 21, a mobile base station 22 and a beidou positioning base station 23, the satellite 21 is used for tracking the paver 3 and the unmanned road roller 4, the mobile base station 22 is used for transmitting signals output by the paver 3 and the unmanned road roller 4, the beidou positioning base station 23 is used for processing the signals transmitted by the satellite 21, and the satellite 21, the mobile base station 22 and the beidou positioning base station 23 are arranged so as to be convenient for receiving and outputting radio signals and further facilitate signal processing; the mobile base station 22 comprises a signal tower 221 for receiving signals and an installation seat 222 for installing the signal tower 221, wherein a plurality of universal wheels 7 are fixed on one side, far away from the signal tower 221, of the installation seat 222 through bolts, and four universal wheels 7 are arranged in the embodiment, so that the movement of the installation seat 222 is convenient, the position of the signal tower 221 is convenient to adjust, and the stability of signal transmission of the signal tower 221 is improved.
Referring to fig. 1, a monitoring device 1 includes a camp control center 11 and a site control center 12, the site control center 12 is used for monitoring site construction conditions, in this embodiment, the site control center 12 is provided with two computers, and the two computers are connected with a mobile base station 22 and a Beidou positioning base station 23 through a line, so that analysis and processing of signals received by the mobile base station 22 and the Beidou positioning base station 23 are facilitated, and monitoring of construction conditions of a paver 3 and an unmanned road roller 4 is realized; the camp control center 11 is used for monitoring data of the site control center 12, in this embodiment, the camp control center 11 is provided with four computers, so that the data processing pressure of the site control center 12 is reduced, the stability of site construction is improved, and the pavement construction quality is improved.
Referring to fig. 1 and 2, the data acquisition device 5 includes an industrial intelligent flat plate 51 and an identification component 52 for identifying the road surface condition, the industrial intelligent flat plate 51 is fixed on the top cover of the paver 3 through bolts, the identification component 52 includes a detector 521 for detecting the thickness of the pavement paving material and a monitor 522 for identifying the road edge, the detector 521 and the monitor 522 are connected with the industrial intelligent flat plate 51 through lines, and the detector 521 and the monitor 522 are fixed on the paver 3 through bolts, in this embodiment, an infrared detector 521 is adopted, so that the accuracy of detecting the thickness of the pavement paving material is improved, and the error in construction production is reduced; in the embodiment, the monitor 522 adopts radar detection to monitor the road edge line, so that the paver 3 can conveniently pave materials, the precision of paving the materials is improved, and the repeated paving or the missing paving of pavement materials is reduced.
Referring to fig. 1 and 3, adjustment device 6 comprises a navigation assembly 61 for guiding drone roller 4, and a braking assembly 62 for braking drone roller 4; the navigation module 61 includes a receiver 611 for receiving a radio signal, and a converter 612 for converting a signal of the receiver 611, where the receiver 611 is connected to the mobile base station 22 through the radio signal, and the receiver 611 is fixed on the unmanned road roller 4 through a bolt, in this embodiment, the receiver 611 adopts a GPS receiver 611, so as to improve the receiving capability of the signal of the receiver 611, reduce the loss in the signal transmission process, and the converter 612 is connected to the receiver 611 through a line, and the converter 612 is fixed on the unmanned road roller 4 through a bolt, in this embodiment, the converter 612 adopts a data converter 612, and the converter 612 is used for converting a signal received by the receiver 611 into a signal for adjusting a direction of the unmanned road roller 4, so as to reduce the possibility of collision between the unmanned road roller 4 and an obstacle, and improve the construction safety of the unmanned road roller 4.
Referring to fig. 1 and 3, the brake assembly 62 includes a sensor 621 and a double-slave shoe brake 622, in this embodiment, the sensor 621 uses an optical sensor 621, the sensor 621 is connected with the Beidou positioning base station 23 through a radio signal, the sensor 621 is connected with the double-slave shoe brake 622 through a circuit, the sensor 621 and the double-slave shoe brake 622 are all fixed on the unmanned road roller 4 through bolts, the sensor 621 is arranged so as to detect an obstacle in the construction process, and further the double-slave shoe brake 622 is driven to start, so that the double-slave shoe brake 622 prevents the unmanned road roller 4 from moving, and the possibility of collision between the unmanned road roller 4 and the obstacle is reduced.
The implementation principle of the pavement base unmanned aerial vehicle group rolling system provided by the embodiment of the invention is as follows: firstly, a monitor 522 is adjusted to collect condition information of roads, then the condition information is transmitted to an industrial intelligent flat plate 51 through a circuit to analyze the road condition, then a paver 3 is adjusted to lay materials for specific road conditions through the industrial intelligent flat plate 51, after the paver 3 finishes paving the road materials, the thickness of the paved materials is detected through a detector 521, after the detector 521 detects that the pavement is qualified, an unmanned road roller 4 is started to compact the materials through the unmanned road roller 4, the radio signals are transmitted through a satellite 21, a receiver 611 transmits the received radio signals to a converter 612, the signals are transmitted to the industrial intelligent flat plate 51 through the converter 612, and the direction of the unmanned road roller 4 is adjusted through the industrial intelligent flat plate 51 to compact the materials of different road sections; when encountering an obstacle, the satellite 21 transmits a radio signal to the mobile signal tower 221, the signal tower 221 transmits a signal to the signal transmission sensor 621, and the signal transmission sensor 621 transmits the signal to the double-slave shoe brake 622, so that the unmanned road roller 4 is stopped, and the safe construction of the unmanned road roller 4 is ensured.
The above embodiments are not intended to limit the scope of the present invention, so: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (3)
1. The utility model provides a road surface basic unit unmanned aerial vehicle crowd rolls system which characterized in that: the road surface material paving device comprises a monitoring device (1) for monitoring signals, a communication device (2) for transmitting the signals, a plurality of pavers (3) for paving the road surface materials and a plurality of unmanned road rollers (4) for rolling the road surface, wherein a data acquisition device (5) is arranged on the pavers (3), and an adjusting device (6) is arranged on the unmanned road rollers (4);
the communication device (2) comprises a satellite (21), a mobile base station (22) and a Beidou positioning base station (23), wherein the satellite (21) is used for tracking the paver (3) and the unmanned road roller (4), the mobile base station (22) is used for transmitting signals output by the paver (3) and the unmanned road roller (4), and the Beidou positioning base station (23) is used for processing the signals transmitted by the satellite (21);
wherein the adjusting device (6) comprises a navigation assembly (61) for guiding the unmanned road roller (4) and a braking assembly (62) for braking the unmanned road roller (4), the navigation assembly (61) comprises a receiver (611) for receiving a radio signal and a converter (612) for converting the signal of the receiver (611), the receiver (611) is connected with the mobile base station (22) through the radio signal, the converter (612) is connected with the receiver (611) through a circuit, and the converter (612) and the receiver (611) are both positioned on the unmanned road roller (4);
the brake assembly (62) comprises a sensor (621) and a double-slave shoe brake (622), the sensor (621) is connected with the Beidou positioning base station (23) through a radio signal, the sensor (621) is connected with the double-slave shoe brake (622) through a circuit, and the sensor (621) and the double-slave shoe brake (622) are both positioned on the unmanned road roller (4);
the data acquisition device (5) comprises an industrial intelligent flat plate (51), a detector (521) for detecting the pavement thickness and a monitor (522) for identifying the pavement edge, wherein the detector (521) and the monitor (522) are connected with the industrial intelligent flat plate (51) through lines, and the detector (521) and the monitor (522) and the industrial intelligent flat plate (51) are positioned on the paver (3);
the implementation method of the road surface base unmanned aerial vehicle group rolling system is as follows:
an adjustment monitor (522) for collecting information on the condition of the road;
the road conditions are analyzed through the transmission of the road conditions to an industrial intelligent flat plate (51), and the paving machine (3) is regulated to perform material paving aiming at specific road conditions;
after the paving machine (3) finishes paving the pavement material, detecting the thickness of the paving material through a detector (521);
after the detector (521) detects that the pavement is paved qualified, the unmanned road roller (4) is started to compact the materials;
transmitting the radio signal by means of a satellite (21) such that the receiver (611) transmits the received radio signal to the converter (612);
transmitting the signal to an industrial intelligent panel (51) through a converter (612);
the direction of the unmanned road roller (4) is adjusted through the industrial intelligent flat plate (51), so that compaction of materials of different road sections is realized.
2. A pavement base unmanned aerial vehicle cluster laminating system as claimed in claim 1, wherein: the monitoring device (1) comprises a camp control center (11) and a site control center (12), wherein the site control center (12) is used for monitoring site construction conditions, and the camp control center (11) is used for monitoring data of the site control center (12).
3. A pavement base unmanned aerial vehicle cluster laminating system as claimed in claim 1, wherein: the mobile base station (22) comprises a signal tower (221) for receiving signals and a mounting seat (222) for mounting the signal tower (221), wherein a plurality of universal wheels (7) are arranged on one side, away from the signal tower (221), of the mounting seat (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111124384.4A CN113737614B (en) | 2021-09-24 | 2021-09-24 | Unmanned aerial vehicle crowd rolling system for road surface base layer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111124384.4A CN113737614B (en) | 2021-09-24 | 2021-09-24 | Unmanned aerial vehicle crowd rolling system for road surface base layer |
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| Publication Number | Publication Date |
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| CN113737614A CN113737614A (en) | 2021-12-03 |
| CN113737614B true CN113737614B (en) | 2023-08-29 |
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| CN202111124384.4A Active CN113737614B (en) | 2021-09-24 | 2021-09-24 | Unmanned aerial vehicle crowd rolling system for road surface base layer |
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| CN114439071B (en) * | 2022-02-24 | 2024-03-01 | 徐工集团工程机械股份有限公司道路机械分公司 | Automatic water adding system of unmanned aerial vehicle group road construction road roller and operation method |
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| CN202443300U (en) * | 2011-11-23 | 2012-09-19 | 上海瑞路道路工程技术有限公司 | Dynamic quality remote monitoring system for asphalt mixture paving and rolling |
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| CN110258259A (en) * | 2019-06-19 | 2019-09-20 | 四川川交路桥有限责任公司 | Unmanned road roller rcc system |
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| PL3851584T3 (en) * | 2020-01-16 | 2023-03-20 | Joseph Vögele AG | Road finisher with compression control |
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| CN202443300U (en) * | 2011-11-23 | 2012-09-19 | 上海瑞路道路工程技术有限公司 | Dynamic quality remote monitoring system for asphalt mixture paving and rolling |
| CN202595600U (en) * | 2012-05-22 | 2012-12-12 | 杨人凤 | Paving operation quality monitor for paver |
| CN207115111U (en) * | 2017-08-09 | 2018-03-16 | 浙江省交通规划设计研究院 | A kind of bituminous pavement paving rolls managing and control system |
| CN108645409A (en) * | 2018-05-14 | 2018-10-12 | 深圳万发创新进出口贸易有限公司 | One kind being based on unpiloted driving safety system |
| CN208815383U (en) * | 2018-08-29 | 2019-05-03 | 天津四方智控科技发展有限公司 | A kind of high road pavement construction Quality Remote Monitoring System |
| CN110258259A (en) * | 2019-06-19 | 2019-09-20 | 四川川交路桥有限责任公司 | Unmanned road roller rcc system |
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| CN113737614A (en) | 2021-12-03 |
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