The most accurate detection of urban underground s

Accurate detection of urban underground space: artificial intelligence technology has made a new breakthrough in the field of geological exploration

original title: accurate detection of urban underground space: artificial intelligence technology has made a new breakthrough in the field of geological exploration

Xinhua news agency, Beijing, November 28 (Hu Zhe) learned from the 35th Institute of the third Academy of Aerospace Science and industry of China that it has recently successfully developed China's first full array three-dimensional GPR "Eagle Eye-A", It marks the leap from "two-dimensional" to "three-dimensional" in China's non-destructive earth exploration technology, and a breakthrough in the application of artificial intelligence technology in the field of geological exploration. The accuracy of pipeline intelligent detection is more than 90%, and the false positive rate is less than 5%

with the process of urbanization, the safety of underground space has become increasingly prominent, and more and more pipelines and pavements are facing aging problems. Urban underground space, such as 2 friction and fuel efficiency, 3 invisible "dark", hidden dangers such as road collapse and gas pipeline leakage, in order to meet the needs of the majority of users. The "eagle eye" ground penetrating radar can "see through" the information of multi-material municipal pipelines and oil and gas pipelines at a depth of 6 meters underground, as well as the information of soil diseases such as cavities, looseness and water enrichment in urban roads, without damage, quickly, comprehensively and accurately, so as to protect the safety of urban underground space

in addition, there are still problems in the technical implementation of underground space exploration in China, such as low operation efficiency and slow data processing, and the detection cost is high. The "eagle eye" ground penetrating radar is loaded with an artificial intelligence processing system, which can independently detect, identify and mark many types of major underground abnormal information, complete the interpretation of underground pipeline and road soil disease information, and instantly generate a general result "message". The Jinan gold assay impact testing machine greatly reduces the workload of manual data analysis and the subjectivity of manual interpretation in the thermal experiment, It improves the efficiency and accuracy of data interpretation

at the same time, the "Eagle Eye-A" GPR is equipped with a Beidou/gps positioning system, which can realize the integration of geodetic coordinates and underground space coordinates, and the obtained underground space information can be accessed to platforms such as "smart management" or "urban construction big data" in real time, so as to realize the "one map" management of urban space above and below the ground, which is of great significance to improve the fine management level of urban space in China

(this article is from Xinhua)