CN210636271U - Unmanned road roller system that rolls in tunnel of no satellite signal - Google Patents
Unmanned road roller system that rolls in tunnel of no satellite signal Download PDFInfo
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- CN210636271U CN210636271U CN201920926252.5U CN201920926252U CN210636271U CN 210636271 U CN210636271 U CN 210636271U CN 201920926252 U CN201920926252 U CN 201920926252U CN 210636271 U CN210636271 U CN 210636271U
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- road roller
- microwave communication
- paver
- tunnel
- unmanned
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- Withdrawn - After Issue
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- 238000004891 communication Methods 0.000 claims abstract description 83
- 238000005096 rolling process Methods 0.000 claims abstract description 31
- 239000010426 asphalt Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims description 21
- 238000009490 roller compaction Methods 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000011859 microparticle Substances 0.000 claims description 4
- 231100000331 toxic Toxicity 0.000 abstract description 6
- 230000002588 toxic effect Effects 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011384 asphalt concrete Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 210000004722 stifle Anatomy 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
Unmanned road roller system that rolls in tunnel of no satellite signal, its characterized in that: an unmanned road roller group consisting of a plurality of road rollers, a line planning system arranged on a paver and a mobile reference station form a rolling system of the unmanned road roller in the tunnel without satellite signals; laser lateral distance measuring sensors are respectively arranged at the left side and the right side of the front and the back of the road roller body, and the lateral directions of the laser lateral distance measuring sensors form an angle of 90 degrees with the travelling direction; taking the side wall of a drainage ditch in the tunnel as a reference object, and testing the distance between wheels of the road roller and the side wall of the drainage ditch through a laser ranging sensor arranged on the road roller to set the running track of each road roller; the operation of the road roller is controlled through microwave communication, so that the operation of an operator of the road roller in a mixed environment of exhaust gas and high-temperature asphalt mixture is avoided; the occupational health of road roller operating personnel is effectively protected, the harm of toxic and harmful substances to a human body is avoided, and the rolling quality of the asphalt pavement in the tunnel is ensured.
Description
Technical Field
The utility model relates to a road building equipment intelligent control system of engineering machine tool trade, exactly be the unmanned road roller system that rolls in the tunnel of no satellite signal.
Background
With the development of science and technology, the advantages of the intelligent control technology in the current social and economic development are more and more prominent, unmanned vehicles have developed various modes of research and development enthusiasm globally, but the construction machinery equipment in the engineering machinery industry is not yet valued by the development team of the intelligent control technology and the engineering equipment production enterprises. The working characteristics of road rollers in a plurality of engineering machines are repeatability, regularity, working environment unicity, simpler operation, easy fatigue of operators and great influence of the operating environment on the occupational health of operators. Particularly, in the process of rolling the asphalt concrete pavement of the highway, because the temperature of the asphalt mixture which is just paved reaches about 160 ℃, the rolling operation of the asphalt concrete pavement is carried out in hot summer, the operators of the road roller are subject to the high temperature test of baking and steaming in the severe construction environment, and many operators of the road roller have to be carried out in many years.
And the construction difficulty of paving and rolling the asphalt pavement in the relatively closed tunnel is higher. Various machine equipment such as machineshop car, dumper, paver, road roller in the tunnel all use diesel oil as fuel, the tail gas that the burning diesel oil discharged, and the poisonous and harmful bituminous mixture steam of high temperature mixes, condenses in the tunnel of relative confined for a long time, if do not take powerful exhaust equipment to air exhaust, can let the people stifle almost. Even if high-power exhaust equipment is adopted for exhausting air, the air exhausting device is a decocting tool for a long time to a manipulator and other operators who operate in the tunnel. At present, in the construction working condition, the only method adopted by each construction unit is to arrange a plurality of operators to work in turn, and the operation time of each operator cannot exceed half an hour, so that the construction progress is influenced, and the quality problem is easy to occur.
Currently, various unmanned devices developed by a plurality of research institutions at home and abroad are all carried out under the condition of satellite signals. Therefore, in a relatively closed tunnel, in an environment without satellite signals, it is a technical difficulty how to realize the rolling operation of the unmanned road roller on the asphalt concrete pavement with high rolling precision requirement in a continuously extended road tunnel.
The Sichuan traffic road bridge Limited liability company is combined with the school enterprise of the Beijing Qinghua university, and through long-time research and field test, the technical difficulty is basically overcome, and the rolling system of the unmanned road roller in the tunnel without satellite signals is successfully researched.
Disclosure of Invention
In order to solve the technical problem, the invention aims to provide a rolling system of an unmanned road roller in a tunnel without satellite signals, which is characterized in that a construction line planning device is arranged on a paver in the tunnel, an unmanned control system is arranged on an unmanned road roller group, and a microwave communication system is arranged on a movable reference station; setting a driving track of each frame of the road roller by taking a drainage ditch in the tunnel as a reference object and arranging a laser ranging sensor on the unmanned road roller, and controlling the running of the road roller by a microwave communication system, thereby realizing the unmanned rolling operation of the road roller in the tunnel without satellite signals; the method has the advantages that the situation that operators of the road roller operate the road roller in a tunnel mixed by tail gas discharged by various machine equipment and high-temperature toxic and harmful asphalt mixture is avoided; the purposes of effectively protecting occupational health of road roller operators, avoiding damage of toxic and harmful substances to human bodies, guaranteeing rolling quality of asphalt pavements in tunnels and improving working benefits are achieved.
The purpose of the utility model is realized by implementing the following technical scheme:
unmanned road roller system that rolls in tunnel of no satellite signal, including road roller, paver, reference station, its characterized in that: the unmanned road roller rolling system in the tunnel without satellite signals is formed by a plurality of steel wheel road rollers and rubber wheel road rollers which are provided with unmanned control systems, an unmanned road roller cluster, a construction line planning device arranged on a paver, a movable reference station and a microwave communication system;
laser lateral distance measuring sensors are respectively arranged at the left and right wheel shaft positions of the steel wheel road roller and the left and right positions of the front and the back of the rubber wheel road roller body, and the angles of 90 degrees are formed between the lateral directions and the driving direction; the side wall of a drainage ditch in the tunnel is taken as a reference object, and the distance between the wheels of the road roller and the side wall of the drainage ditch is tested by using laser ranging sensors arranged on the steel wheel and rubber wheel road rollers, so that the running track of each road roller is set; the distance of the front travelling paver is identified through the microwave communication system, the travelling length of each frame of the road roller is set, the travelling speed of the road roller per minute is set according to the travelling length of each frame and the timely distance between the travelling length of each frame and the front paver, and the unmanned road roller is guaranteed to be unfolded and rolled along with the paving line of the front paver.
A. Be provided with unmanned control system's road roller, unmanned control system on steel wheel road roller and rubber tyer road roller, its characterized in that: the steel wheel road roller and the rubber wheel road roller are respectively provided with a microwave communication host and a microwave communication antenna, and the microwave communication host and the microwave communication antenna form a remote control system; an integrated control cabinet is arranged on the steel wheel road roller and the rubber wheel road roller, and an industrial control computer is arranged in the integrated control cabinet; the microwave communication host and the microwave communication antenna are respectively connected with an industrial control computer in an integrated control cabinet on the road roller through special lines; the industrial control computer is internally provided with components such as a hard disk, a processor, a PCB, program software, a switch and the like.
The driving/reversing system of the steel wheel road roller and the rubber wheel road roller is provided with a driving/reversing automatic control device; an oil path automatic control device is arranged on the oil path system; a steering control motor and an electronic valve device are arranged on the steering system; the brake system is provided with a brake control device.
And the ends of the engine exhaust pipes of the steel-wheel road roller and the rubber-wheel road roller are also provided with a DPF microparticle trapping device and a quaternary catalyst.
And the steel wheel road roller and the rubber wheel road roller are provided with a manual/automatic switching button and an emergency braking button.
And laser displacement measuring devices are arranged at the bottoms of the frames of the steel wheel road roller and the rubber wheel road roller.
And the upper ends of the front wheel and the rear wheel of the steel wheel road roller and the rubber wheel road roller are respectively provided with an obstacle avoidance radar and an ultrasonic obstacle avoidance radar.
And a plurality of infrared thermometers are respectively arranged at the front end and the rear end of the vehicle body of the steel-wheel road roller and the rubber-wheel road roller, and are respectively aligned with the just-paved asphalt mixture and the curbstone outside the edge of the asphalt mixture.
And automatic oil/water spraying devices are respectively arranged on the front wheels and the rear wheels of the steel-wheel road roller and the rubber-wheel road roller.
B. The construction line planning device arranged on the paver comprises the paver and a control system, and is characterized in that: the system is characterized in that a construction line planning device is arranged on a paver in the system, and comprises a paver microwave communication host and a paver microwave communication antenna which are arranged on a paver top cover, wherein the microwave communication host and the microwave communication antenna form a remote control system, and the microwave communication host and the microwave communication antenna are respectively connected with industrial control calculation in a paver integrated control cabinet on the paver through special lines of the microwave communication host and the microwave communication antenna; the industrial control computer is internally provided with components such as a hard disk, a processor, a PCB, program software and the like.
C. Portable reference station and roll control system, including walking dolly and reference station system, its characterized in that: a traveling trolley is arranged below a mobile reference station in the system, an antenna mounting rack is arranged on the traveling trolley, and a reference station microwave communication host and a reference station microwave communication panel are arranged on the antenna mounting rack; the walking trolley is also provided with a reference station integrated control cabinet, a computer is arranged in the integrated control cabinet, and the walking trolley is also provided with a mobile power supply; the microwave communication host and the microwave communication panel are connected with a computer arranged in the integrated control cabinet through a special circuit of the microwave communication host and the microwave communication panel, and the computer is connected with the mobile power supply.
Drawings
FIG. 1 is a top view of a tunnel section of the present roller compaction system;
FIG. 2 is a main view of the unmanned road roller in the tunnel of the rolling system;
FIG. 3 is a rear view and a view of a mobile reference station of the unmanned road roller in the tunnel of the rolling system;
fig. 4 is a view of the paver in a tunnel in accordance with the present compaction system.
The labels in the figure are:
101 is a paver, 102 is an unmanned road roller group, 103 is a movable reference station and a rolling control system, 104 is a tunnel wall, and 105 is a drainage ditch at the lower end of the tunnel wall;
201 is a microwave communication host, 202 is a microwave communication antenna, 203 is an integrated control cabinet, 204 is a laser displacement measuring device, 205 is an obstacle avoidance radar, 206 is an ultrasonic obstacle avoidance radar, 207 is a laser ranging sensor, 208 is a retractable obstacle avoidance feeler lever supporting arm, 209 is an infrared thermometer, 210 is an obstacle avoidance cross bar, and 211 is a DPF microparticle trapping device and a quaternary catalyst;
301 is a paver microwave communication host, 302 is a paver microwave communication antenna, 303 is a paver integrated control cabinet, and 304 is a paver;
401 is a reference station microwave communication host, 402 is a reference station microwave communication panel, 403 is a reference station integrated control cabinet, 404 is a mobile power supply, 405 is an antenna mounting rack, and 406 is a walking trolley.
The utility model discloses the advantage is: the rolling system of the unmanned road roller in the tunnel without satellite signals is provided, a construction line planning device is arranged on a paver in the tunnel, an unmanned control system is arranged on an unmanned road roller group, and a microwave communication system is arranged on a movable reference station; setting a driving track of each frame of the road roller by taking a drainage ditch in the tunnel as a reference object and arranging a laser ranging sensor on the unmanned road roller, and controlling the running of the road roller by a microwave communication system, thereby realizing the unmanned rolling operation of the road roller in the tunnel without satellite signals; the method has the advantages that the situation that operators of the road roller operate the road roller in a tunnel mixed by tail gas discharged by various machine equipment and high-temperature toxic and harmful asphalt mixture is avoided; the occupational health of road roller operating personnel is effectively protected, the harm of toxic and harmful substances to a human body is avoided, the rolling quality of the asphalt pavement in the tunnel is ensured, and the working benefit is improved.
Detailed Description
Unmanned road roller system that rolls in tunnel of no satellite signal, including road roller, paver, reference station, its characterized in that: the unmanned road roller rolling system in the tunnel without satellite signals (figure 1) is formed by a plurality of steel wheel road rollers and rubber wheel road rollers which are provided with unmanned control systems, and an unmanned road roller cluster 102, a construction line planning device arranged on a paver 101, a movable reference station and a microwave communication system 103;
laser lateral distance measuring sensors 207 are respectively arranged at the left and right wheel shaft positions of the steel wheel road roller and the left and right positions of the front and the back of the rubber wheel road roller body, and the angles of 90 degrees are formed between the lateral directions and the driving direction; taking the side wall of the drainage ditch 105 in the tunnel as a reference object, and testing the distance between the wheels of the road roller and the side wall of the drainage ditch 105 through a laser ranging sensor 207 arranged on the steel wheel and rubber wheel road roller to set the running track of each road roller; the distance of the front travelling paver is identified through the microwave communication system, the travelling length of each frame of the road roller is set, the travelling speed of the road roller per minute is set according to the travelling length of each frame and the timely distance between the travelling length of each frame and the front paver, and the unmanned road roller is guaranteed to be unfolded and rolled along with the paving line of the front paver.
A. Firstly, reading data such as equipment tires, circuits, oil ways, combustion oil, lubricating oil, hydraulic oil, a steering system, a braking system, a lighting system, a vibration system, an oil injection device, a water tank water level and the like of the road roller through a bottom computer of the road roller, and ensuring that all the data are in a normal state; be provided with unmanned control system respectively on road roller of normal condition (fig. 2, 3 left side), its characterized in that: the steel wheel road roller and the rubber wheel road roller are respectively provided with a microwave communication host 201 and a microwave communication antenna 202, and the microwave communication host 201 and the microwave communication antenna 202 form a remote control system; an integrated control cabinet 203 is arranged on the steel wheel road roller and the rubber wheel road roller, and an industrial control computer is arranged in the integrated control cabinet 203; the microwave communication host 201 and the microwave communication antenna 202 are respectively connected with an industrial control computer in an integrated control cabinet 203 on the road roller through special lines; the industrial control computer is internally provided with components such as a hard disk, a processor, a PCB, program software, a switch and the like.
The driving/reversing system of the road roller is provided with a driving/reversing automatic control device, so that the driving speed and the reversing speed of the road roller can be controlled in real time, and the road roller can be ensured to keep constant-speed operation; an oil path automatic control device is arranged on the oil path system and automatically supplies oil for the running of the road roller; a steering control motor and an electronic valve device are arranged on the steering system to control the road roller to automatically steer; a brake control device is arranged on the brake system, so that timely and intelligent braking of the road roller is ensured at any time;
keeping smooth connection between the microwave communication host and the microwave communication antenna and an industrial control computer in an integrated control cabinet on the road roller; the power supply is ensured to be stable, and the microwave communication host and the microwave communication antenna can not be shielded; coordinating the road rollers to work in a matched manner in due time according to the construction instructions sent by the mobile reference station and the rolling control system and the construction tasks and technical parameters set by the operating system through the industrial control computers on the road rollers; finally, unmanned intelligent driving states of a steel wheel road roller and a rubber wheel road roller, such as automatic driving/reversing control, automatic driving speed control, automatic steering angle control, real-time walking/braking control, obstacle-finding emergency braking, program control of driving tracks, program control of rolling length, program control of rolling width, program control of rolling times, automatic control of a vibration system, automatic control of oil injection/water injection operation and the like, are realized.
DPF microparticle traps and quaternary catalysts 211 are further mounted at the end heads of engine exhaust pipes of the steel-wheel road roller and the rubber-wheel road roller, so that toxic and harmful gases discharged by the engine of the road roller are timely filtered aiming at a relatively closed environment in a tunnel, and the occupational health of field operating personnel is guaranteed.
A manual/automatic switching button and an emergency braking button are arranged on the steel wheel road roller and the rubber wheel road roller; the manual/automatic switching button is used for timely controlling the conversion between the manual driving state and the unmanned intelligent driving state of the road roller; and the emergency brake button is used for emergency shutdown of the road roller in an unexpected out-of-control state.
The laser displacement measuring device 204 is arranged at the bottom of the frame of the steel wheel road roller and the rubber wheel road roller; and measuring the rotation angle of the steering wheel of the road roller in due time.
The upper ends of the front wheels and the rear wheels of the steel-wheel road roller and the rubber-wheel road roller are respectively provided with an obstacle avoidance radar 205 and an ultrasonic obstacle avoidance radar 206; timely measuring an obstacle in front of the road roller, and automatically stopping the road roller when the obstacle is detected; and after the obstacle is removed, the road roller continues to run.
The front end and the rear end of the vehicle body of the steel-wheel road roller and the rubber-wheel road roller are respectively provided with a plurality of infrared thermometers 209, the infrared thermometers 209 are respectively aligned to the just-paved asphalt mixture and the road edge stones outside the edges of the asphalt mixture, and the infrared thermometers 209 are used for accurately controlling the road roller to roll the edges of the asphalt mixture, preventing pressure leakage and overpressure, causing the rolling quality problem of the asphalt road surface, and causing the road edge stones to be crushed by overpressure.
B. The construction route planning device (figure 4) that sets up on the paver, including paver and control system, its characterized in that: the paver in the system is provided with a construction route planning device, which comprises a paver microwave communication host 301 and a paver microwave communication antenna 302 which are arranged on a paver top cover, wherein the paver microwave communication host 301 and the paver microwave communication antenna 302 form a remote control system; the industrial control computer is internally provided with components such as a hard disk, a processor, a PCB (printed Circuit Board), program software and the like;
a microwave communication host and a microwave communication antenna which are arranged on a top cover of the paver are connected with industrial control calculation in an integrated control cabinet on the paver through special circuits thereof, so that the construction circuit planning is started only after the power supply is stabilized; and transmitting the construction line planning data to the mobile reference station and the rolling control system through a microwave communication antenna.
C. Portable reference station and roll control system (figure 3 right side), including walking dolly and reference station system, its characterized in that: a walking trolley is arranged below a mobile reference station in the system, an antenna mounting rack 405 is arranged on the walking trolley 406, and a reference station microwave communication host 401 and a reference station microwave communication panel 402 are arranged on the antenna mounting rack 405; a reference station integrated control cabinet 403 is further arranged on the walking trolley 406, a computer is arranged in the reference station integrated control cabinet 403, and a mobile power supply 404 is further arranged on the walking trolley; the reference station microwave communication host 401 and the reference station microwave communication panel 402 are connected with a computer arranged in the reference station integrated control cabinet 403 through a dedicated circuit thereof, and the computer is connected with the mobile power supply 404;
when the mobile reference station and the rolling control system are arranged in a rolling area, the microwave communication host and the microwave communication panel on the mobile reference station cannot move randomly, so that the microwave communication host and the microwave communication panel are kept to be connected smoothly; the power supply is kept stable, and the microwave communication host and the microwave communication panel can not be shielded;
the rolling control system needs to generate a real-time field rolling area according to the construction line planning data of the paver, and the real-time field rolling area is sent to the unmanned control systems on each steel wheel road roller and each rubber wheel road roller through the microwave communication host and the microwave communication panel on the movable reference station.
Claims (10)
1. Unmanned road roller system that rolls in tunnel of no satellite signal, including road roller, paver, reference station, its characterized in that: the unmanned road roller rolling system in the tunnel without satellite signals is formed by a plurality of steel wheel road rollers and rubber wheel road rollers which are provided with unmanned control systems, and an unmanned road roller cluster (102), a construction line planning device arranged on a paver (101), a movable reference station and a microwave communication system (103);
laser lateral distance measuring sensors (207) are respectively arranged at the left and right wheel shaft positions of the steel wheel road roller and the left and right positions of the front and the back of the rubber wheel road roller body, and the angles of 90 degrees are formed between the lateral directions and the driving direction; the side wall of a drainage ditch (105) in the tunnel is taken as a reference object, and the distance between the wheels of the road roller and the side wall of the drainage ditch (105) is tested by a laser ranging sensor (207) arranged on the steel wheel and rubber wheel road roller, so that the running track of each road roller is set; the distance of the front travelling paver is identified through the microwave communication system, the travelling length of each frame of the road roller is set, the travelling speed of the road roller per minute is set according to the travelling length of each frame and the timely distance between the travelling length of each frame and the front paver, and the unmanned road roller is guaranteed to be unfolded and rolled along with the paving line of the front paver.
2. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 1, wherein: a steel wheel road roller and a rubber wheel road roller in the system are respectively provided with a microwave communication host (201) and a microwave communication antenna (202), and the microwave communication host (201) and the microwave communication antenna (202) form a remote control system; an integrated control cabinet (203) is arranged on the steel wheel road roller and the rubber wheel road roller, and an industrial control computer is arranged in the integrated control cabinet (203); the microwave communication host (201) and the microwave communication antenna (202) are respectively connected with an industrial control computer in an integrated control cabinet (203) on the road roller through special lines; the industrial control computer is internally provided with components such as a hard disk, a processor, a PCB, program software, a switch and the like.
3. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 2, wherein: the driving/reversing system of the steel wheel road roller and the rubber wheel road roller is provided with a driving/reversing automatic control device; an oil path automatic control device is arranged on the oil path system; a steering control motor and an electronic valve device are arranged on the steering system; the brake system is provided with a brake control device.
4. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 3, wherein: and the ends of the engine exhaust pipes of the steel-wheel road roller and the rubber-wheel road roller are also provided with a DPF microparticle trap and a quaternary catalyst (211).
5. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 3, wherein: and the steel wheel road roller and the rubber wheel road roller are provided with a manual/automatic switching button and an emergency braking button.
6. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 3, wherein: and laser displacement measuring devices (204) are arranged at the bottoms of the frames of the steel-wheel road roller and the rubber-wheel road roller.
7. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 3, wherein: and the upper ends of the front wheel and the rear wheel of the steel-wheel road roller and the rubber-wheel road roller are respectively provided with an obstacle avoidance radar (205) and an ultrasonic obstacle avoidance radar (206).
8. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 3, wherein: and a plurality of infrared thermometers (209) are respectively arranged at the front end and the rear end of the vehicle body of the steel-wheel road roller and the rubber-wheel road roller, and the infrared thermometers (209) are respectively aligned to the just-paved asphalt mixture and the curbstone outside the edge of the asphalt mixture.
9. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 1, wherein: the paver in the system is provided with a construction route planning device, which comprises a paver microwave communication host (301) and a paver microwave communication antenna (302) arranged on a paver top cover, wherein the paver microwave communication host (301) and the paver microwave communication antenna (302) form a remote control system, and the paver microwave communication host (301) and the paver microwave communication antenna (302) are respectively connected with an industrial control computer in a paver integrated control cabinet (303) on the paver through special lines; the industrial control computer is internally provided with components such as a hard disk, a processor, a PCB, program software and the like.
10. The satellite-signal-free in-tunnel unmanned road roller compaction system of claim 1, wherein: a walking trolley is arranged below a mobile reference station in the system, an antenna mounting rack (405) is arranged on the walking trolley (406), and a reference station microwave communication host (401) and a reference station microwave communication panel (402) are arranged on the antenna mounting rack (405); a reference station integrated control cabinet (403) is also arranged on the walking trolley (406), a computer is arranged in the reference station integrated control cabinet (403), and a mobile power supply (404) is also arranged on the walking trolley; the reference station microwave communication host (401) and the reference station microwave communication panel (402) are connected with a computer arranged in a reference station integrated control cabinet (403) through a special line of the reference station microwave communication host, and the computer is connected with the mobile power supply (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926252.5U CN210636271U (en) | 2019-06-19 | 2019-06-19 | Unmanned road roller system that rolls in tunnel of no satellite signal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926252.5U CN210636271U (en) | 2019-06-19 | 2019-06-19 | Unmanned road roller system that rolls in tunnel of no satellite signal |
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| Publication Number | Publication Date |
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| CN210636271U true CN210636271U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920926252.5U Withdrawn - After Issue CN210636271U (en) | 2019-06-19 | 2019-06-19 | Unmanned road roller system that rolls in tunnel of no satellite signal |
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| CN (1) | CN210636271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258260A (en) * | 2019-06-19 | 2019-09-20 | 四川川交路桥有限责任公司 | Unmanned road roller rcc system in tunnel without satellite-signal |
| CN113821037A (en) * | 2021-09-27 | 2021-12-21 | 四川川交路桥有限责任公司 | Unmanned road roller rolling system in satellite-free signal area |
-
2019
- 2019-06-19 CN CN201920926252.5U patent/CN210636271U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258260A (en) * | 2019-06-19 | 2019-09-20 | 四川川交路桥有限责任公司 | Unmanned road roller rcc system in tunnel without satellite-signal |
| CN110258260B (en) * | 2019-06-19 | 2023-12-12 | 四川川交路桥有限责任公司 | Unmanned road roller rolling system in tunnel without satellite signal |
| CN113821037A (en) * | 2021-09-27 | 2021-12-21 | 四川川交路桥有限责任公司 | Unmanned road roller rolling system in satellite-free signal area |
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