The summer heat is unbearable.，UAV group construction does not wait！Recently，Guanyang-Pingle Expressway in Guangxi（Hereinafter referred to as“Guanping Expressway”）The construction site，A touch of beautiful Trinity“Technology blue”Break into view，Unmanned paving equipment is paving and compacting asphalt pavement in an orderly manner.。

This time, the construction of Guanping Expressway is assisted by aSAP130C-10 with 1.Telescopic paver at 25m end（First application on UAV）、TwoSPR300C-8 Rubber-tired roller、ThreeSTR130C-The SANY Unmanned Compactor Group consists of 7 sets of equipment, including 8 double-drum road rollers and a working command vehicle.，The empty cab does not affect the construction effect and efficiency at all，The control platform of the unmanned control room is fully automatically dispatching the fleet equipment.，Five unmanned road rollers automatically follow the paver.，Intelligent linkage，A smooth road unfolds slowly in front of us.。

After the construction of UAV group is completed，According to the test, the paving and compaction flatness of the pavement is 0..88mm、Middle layer 0.672mm，All of them are higher than the construction requirements of high-speed pavement.。

SANY Unmanned Pressing Machine Group PassedDriverless、Collaborative scheduling、Group control securityAnd other key technologies，Realize intelligent operation and digital management of pavement construction，Make use ofBeidou positioning system、High speed communication system、Obstacle avoidance perception systemAnd other intelligent technologies，So that the UAV fleet can follow the pre-set paving speed、Running track、Cooperative operation of rolling speed and number of times，The system adjusts the construction parameters in real time according to the site conditions.，While reducing the number of workers，Ensure safe and high quality paving and rolling operations。

Compared with traditional pavement construction，Unmanned presser group fuses environmental perception information and reliable control algorithm through high-precision positioning.，Realization“Zero”Compaction of welt pavement，Pavement evenness、The stability and efficiency are greatly improved.。At the same time，The adoption of this technology greatly reduces the manpower input of equipment operators and auxiliary personnel.，And the safety risk of human-computer interaction operation is reduced.。In terms of security，The fleet is also equipped withElectronic fence、Automatic obstacle avoidance、Remote emergency stopAnd other multiple security precautions.，Escort for safe construction。

The project responsible person said.，For construction enterprises，Shortage of operators due to poor construction conditions、The high cost is a big problem in the construction.，The difficulty of management is a major pain point in the construction.。Sany's UAV fleet can achieve 24-hour uninterrupted construction.，It can also change the operating hand from high temperature to high temperature.、Free from the heavy smell of asphalt in the construction environment，Equipment managers can also observe the operation of the equipment in an all-round way.，YesSafe construction、Green construction、Intelligent construction、Efficient constructionThe most direct manifestation of。

SANY Unmanned Pressing Machine GroupAutomation、Intelligent、RefinementThe construction effect was obtained by the experts present.、The customer's applause.。Technology in the context of intelligent manufacturing and new infrastructure，The demand for digital construction and smart site construction has become increasingly prominent.，Digitization of construction management、Fewer people for construction operation、The refinement of construction effect has become a major demand of customers.。

Future，Sanyi Road Machinery will further cooperate with the top construction groups in the industry.，Friends with the broad masses of customers“Two-way rush”，Explore the development direction of unmanned intelligent construction technology，Continue to exceed industry standards，Create the peak experience of pavement construction！