May 16，Secretariat of China Highway Society、The 7th Ping An Centennial Quality Engineering Forum sponsored by Jiangxi Transportation Investment Group Co., Ltd. opened in Shangrao City, Jiangxi Province.。“Ping An Centennial Quality Engineering Forum”It is the Chinese Highway Society that promotes the high-quality development of highway construction.，It is one of the important academic conferences held under the background of building a strong transportation country.。This forum is based on“Meilv High-speed Intelligent Enabling Quality Leads a Century of Peace”As the theme，A total of 28 provinces across the country、Autonomous regions、Construction of highway industry in municipalities directly under the Central Government、Design、Scientific Research、Construction、Supervisor、Quality supervision、More than 1000 representatives from conservation and scientific and technological associations attended the meeting.，The grand occasion is unprecedented。

This forum is through academic exchanges.、Release of results、Exhibition display、On-site observation and other forms，Demonstrate and exchange the cutting-edge technology of Ping An Centennial Quality Engineering Construction to the participants in an all-round way、Advanced achievements、New materials, new equipment, etc.。AmongTopcon'smmGPS 3DIntelligent paving systemAs an industry-leading solution，It is the only advanced technology displayed in this paving and leveling.，In the process of using, it shows excellent performance in controlling construction accuracy.。

Topcon'smmGPS 3DThe intelligent paving system controls the paving thickness and flatness by using the self-patented laser technology and control technology.。Import the construction design data into the system before operation，Comparison between measured data and design data during operation，Get the adjustment value，Automatically adjust the lifting of the leveling cylinder，Achieve accurate leveling at millimeter level。In addition, there is no need to measure and set out beforehand.、Smash pile, hang line and erect guide beam，Substantially reduce the input of labor force，Reduce the potential safety hazard of man-machine cross operation，Greatly reduced manpower and cost input，And that construction efficiency is improve.，The construction period is shortened.。

LEDReal-time display of operation data on large screen

Participants observe the scene

Observe the grand occasion of the scene

Delegates also observed other construction achievements of the Lidong reconstruction and expansion project.——Construction of New Bridge Intelligent Hanging Basket、Intelligent integrated precast beam yard and other new technologies、New equipment，It promotes the construction efficiency and quality safety.。Exchange and Discussion on Promoting the Quality Creation in the Field of Highway Engineering under the Situation of Building a Strong Transportation Country、Green development、Intelligent construction and other new ideas.、New initiatives and new approaches。