Ningxia Highway Maintenance Is "Bright" Because of "New"

Vehicle-mounted road patrol information acquisition、Asphalt pavement cracks less than 3 mm can be directly poured.、UAVs patrol the road……The other day，At the Ningxia Highway Maintenance Innovation Technology Exchange Conference sponsored by Ningxia Highway Society，A series of new technologies、New technology、The new equipment allows experts in the field of transportation from inside and outside the region to be present.、Enterprise representatives repeatedly praised。

Mention highway maintenance，Many people think of the conical barrels lined up on the highway and the maintenance workers working on the construction.。How to maintain more scientifically，Ensure the personal safety of maintenance personnel，It is the key problem to be solved by the participants and the new equipment and technology they brought on that day.。In the on-site display link，Maintenance and communication robot、Vehicle-mounted lightweight road patrol inspection acquisition system、New equipment and new technologies such as intelligent high-speed solutions based on high-performance image-level lidar allow participants“Zero distance”Feel the Wisdom Elements of Ningxia Expressway Maintenance Operation Area。“This is a vertical takeoff and landing fixed-wing UAV.，It combines the characteristics of traditional fixed wing and multi-rotor.，It has a multi-rotor take-off and landing mode.，It solves the requirements of fixed-wing UAV take-off and landing on the site.，It also has a long fixed-wing flight distance.、Fast、Advantages of high height，Olves the problem of short endurance of the multi-rotor、Slow speed and so on.。”Staff introduction，Operators can sit in the office，Let the UAV patrol the road and survey the accident scene.。

Scene，A yellow anti-collision buffer car is particularly eye-catching.。“This kind of car，Secondary accidents can be greatly reduced.。”Staff introduction，At the maintenance operation site、Mobile construction、Temporary closed lane or traffic accident handling and rescue site，Put it about 150 meters behind the construction workers.，If there is Vehicle fatigue driving、Didn't see the construction area.，Collide with me，Then the crash car can absorb the impact energy.，Reduce serious traffic accidents，Maximum protection of construction personnel。

According to the relevant person in charge of Ningxia Transportation Investment Group Co., Ltd.，Since this year，The company continues to expand technological innovation.“Circle of friends”，Speed up the application of science and technology。At present，It has taken the lead in piloting the first 5 sections of the Beijing-Tibet Expressway from Yinchuan Hedong Airport to the urban area.GFull coverage smart highway，Actively promote the launch of big data platform。Next step，Ningxia Expressway will introduce intelligent inspection of bridges、Traffic safety intelligent perception、New technologies and equipment such as rapid detection of road surface，Promote the application of intelligent inspection of tunnels、Recycling of Waste Pavement Materials、Road network safety capability improvement and other technologies，Promote the operation of Beidou system in the road network、Application in geological hazard monitoring and other fields，Continuously improve the intelligence of highway network operation、Informatization、Precision level，Establish a scientific and advanced life cycle system and a service-oriented emergency support system。(Reporter Zhao Lei Intern Yang Jialing)

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