使用Leica Geosystems无人机解决方案进行桥梁检查

Leica UAV带来效率桥梁检查

Bridgeinspection with Aibot X6

使用Leica Geosystems的无人机(UAV)来创建高度精确的桥梁检查数据,客户公司AiviewGroupis getting ahead in surveying, maintaining and inspecting more than 4,000 infrastructural buildings each year.

As the first country with roads constructed especially for motor vehicles, Italy introduced the autos trade. First built in 1921, the high-speed roadways have continued to expand ever since. Owned by the Italian government but maintained and operated by a group of concessionaires for profit, the largest of these companies is theiroitalia的自动贸易, servicing 3,408 kilometres in Italy and managing more than 5,000 km of roadways from Brazil to India.

来自空中的基础设施检查

在其3,408公里的网络中Autostrade per l’Italia必须维持超过4,200个桥梁,高架桥和隧道。每年必须通过法律对每座桥梁进行两次视觉检查,并在年度周期内与工程师进行更深入的检查。考虑到大量的桥梁,请记住Autostrade per l’Italia正在寻找更有效的方法,并开始与AiviewGroupon a robotic solution.

AiviewGroup机组人员与Aibot X6

“自2012年以来,我们一直在使用该无人机进行UAV桥梁检查,”AiviewGroup。“我们在该客户中找到了有远见的人,并在开发特定的软件和方法的同时,在信息技术解决方案的中心使用无人机管理桥梁检查。”

Leica GeoSystems从甲甲型地理系统上的无人机顶部的相机的特殊安装座使船员特写镜头在甲板下方和紧密的位置。使用专业飞行员来控制无人机,可确保桥下控制人员的安全性并处理收集的数据。AiviewGrouphas developed an algorithm to evaluate the taken pictures and detect issues against a library of defect taxonomy.

“We have a well-defined procedure to better understand what kind of problem might be occurring with the bridge and how to report that to the customer,” states Marietti. “The algorithm provides a status for different elements of the infrastructure. We check for problems with cement, iron of the bridge, vegetation, and the environment in general.”

即使该软件负责分析和报告,工作流程中仍然存在着一个沉重的人类元素,用于进行每个桥梁调查并验证自主创建的报告,并了解民事和结构工程师。

AI检查

AiviewGroup创造了云平台的人工智能吗Inspection in which the company manages all assets of their customers. The entire workflow of an inspection, from the planning to the fieldwork analysis can be done within this software.

AI检查

这technological approach theAiviewGroup他们的合作伙伴提出了可以检查桥梁而不关闭交通的可能性。通常的检查将至少需要关闭一条线才能检查桥梁。此外,无人机需要较小的船员,这降低了客户的成本。UAV不是将检查员和相应的六人交通安全人员放在桥下的特殊高速公路和三人船员,而是与三人的船员一起工作。每次使用UAV所花费的时间减少了进一步节省的成本。

AI检查

检查的附加值

考虑到所有这些优势,AiviewGroup坚持认为,在机器人技术和自动化方面,一支具有专业和专业精神的团队总是需要高精度检查和分析的需求。

玛丽埃蒂说:“每次飞行的风险都很高,当我们外出进行检查时,我们每天飞四到六个小时。”“我们在整天的艰难环境中有条不紊地移动。没有专业人士,这项工作是不可能的。”

Each inspection follows the same pattern. Before taking off with the UAV, roughly 30 per cent of the time and effort are spent on planning the flight. On the spot, the multicopter is the main tool, along with the monitor station for real-time evaluation during the flight. The actual flight takes up to about 10 per cent of the overall mission and the remaining 60 per cent are spent on the post processing, evaluation and presentation of the collected data.

使用无人机和其他自动数据收集工具来测量和检查基础设施构造是工程师将来将运作的方式的重要进步。用最新技术重新定义这些工作流程是对传统测量的中断,但是现在可以收集的数据可以通过AiviewGroup对于客户和工程师来说,这是更具信息的意见。

Bridge inspection with the Aibot X6

This high quality data is based on traditional imagery sensors as the source of information. With these methods already working, there are still more options to combine the possibilities of an UAV and sensor technologies which collect comprehensive data to evaluate the state of a construction (e.g., the use of hexacopter platform fitting LiDAR sensors in order to create high-accuracy 3D models or thermal sensors to detect defects causing heat due friction). Multispectral or hyperspectral sensors would allow customers to get the materials fingerprint and to analyse the material properties of the area that has been captured, giving insight on detailing species type and even mineral properties of the ground below.

To urge the autonomous character of UAVs there are even opportunities to automate the flight by using the teach-in function, so the copter can repeatedly fly the same way to collect comparable data of the same areas.

Giving the possibilities to adapt nearly every sensor needed onto the UAV and into the workflow, the industrial UAV is a sensor platform rather than just an imaging platform. There are many more possible applications and insights when the “eye in the sky” is given superpowers that make it capable of sensing and capturing far more than we can see.

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请与您当地的Leica Geosystems代表联系,以拥有您自己的Leica无人机解决方案的演示。