From April 15th to April 17th, more than 850 experts and scholars, including 21 academicians, gathered at the Zhuhai campus of Sun Yat-sen University to witness the establishment of the Data-Driven and Geoscience Development Professional Committee of the Geological Society of China (referred to as the "Special Committee"). The first national academic symposium was held to jointly discuss the development of earth sciences driven by data science. This conference specially invited Academicians Zhou Chenghu, Academician Xia Jun, Academician Chen Dake, and Academician Cheng Qiuming of the Chinese Academy of Sciences to give academic reports at the conference, focusing on theoretical and technical issues related to geoscience big data, and sharing and communicating together.
This conference has a total of 30 sub-venues, and more than 300 people gave relevant academic reports. Combining the research and application of deep integration of big data, Internet of Things, supercomputing/cloud computing, artificial intelligence and other data science technologies with earth science in the context of the new era, Covers a wide range of research progress and development trends in geoscience information.
Scientific big data has become a new strategic resource for the country and even the world, triggering changes in the scientific research paradigm. Data-driven scientific discovery has become the new paradigm and scientific frontier of today's scientific research. As a provider of digital integrated solutions for air, space, earth and sea, Guangdong Ground and Air Intelligent Technology Co., Ltd. discussed knowledge graph, data governance, Internet of Things, blockchain, and artificial intelligence with participating experts and scholars. We conducted in-depth discussions and exchanges on the in-depth integration of data science technology and earth science.
Guangdong Ground and Air Intelligent Technology Co., Ltd.’s digital geospatial comprehensive management solution:
1.Smart construction site hyper-converged management platform:
The platform has successively applied technologies such as GPS video control, mobile APP, hyper-converged real-life AR technology, BI visual large-screen integrated display, and technical briefing BIM, covering the entire process of project implementation and delivery, and ensuring the safety, quality, progress, and imaging of the project site. Online supervision of personnel, information, etc. has been implemented to achieve around-the-clock management monitoring, full-process safety supervision and all-round intelligent analysis, creating vertical integration of business, integration of horizontal management, integration of internal and external collaboration, and integration of data integration. The management platform efficiently and completely realizes the real-time monitoring of equipment, audible and visual warnings and data remote transmission functions, and provides early warnings and alarms when drivers violate regulations, effectively avoiding and reducing the occurrence of safety accidents.
2.Smart gas integrated management platform:
The platform provides 7×24 hours gas leakage online monitoring in the cloud, unified standards, unified supervision, unified services, comprehensive perception, comprehensive access, comprehensive monitoring and comprehensive early warning, truly achieving risk visualization, standardized supervision, transparent operation and refined management. change. Through big data analysis and dedicated artificial intelligence algorithm analysis and judgment, the platform immediately pushes alarm information to relevant regional rescue teams for on-site processing and feedback, completes the closed-loop processing process of security incidents, and achieves proactive prevention and control, timely discovery of risks, management and control of risks, and resolution of risks. Risks, build a full-chain prevention and control technology system of "identification-monitoring-early warning-linked disposal" of risks, and weave a dense "protection network" for gas safety; further promote the in-depth integration and application of existing data resources of gas companies to achieve data interconnection and information Sharing; promote the innovative application of big data in gas safety and operation management, promote the positive interaction between smart applications and gas safety operation management; achieve effective monitoring, monitoring, prediction and early warning of risk areas by strengthening the investigation and risk assessment of gas safety risks .
3.Road disease detection platform:
Integrating satellite navigation + inertial navigation combined positioning technology solves the industry pain points of unstable RTK signals and poor positioning accuracy in urban field data collection. The average actual error in high-speed driving tests is less than 20 centimeters. The round-trip survey line data is spliced, segmented and three-dimensionally modeled according to roads. Massive data is fully automatically processed and numbered and archived according to road sections, allowing for long-term management. The platform supports the mobile phone to download the list of abnormal objects to be retested and verified and assign it to the field work team. The verification results and image data are uploaded to the cloud platform in real time through the mobile terminal, realizing a closed loop of road hazard detection and verification.
4.Natural disaster comprehensive risk monitoring and early warning platform:
This platform can realize all-weather, uninterrupted intelligent early warning and evaluation of three-dimensional high-precision measurements. There is no need for line-of-sight between measuring stations, narrow-band data transmission, large integrated range, and basically no restrictions on the distance between reference stations and monitoring points, and can carry out large-scale operations. Monitoring, large link, low power consumption, system-wide automation, unattended, can grasp the three-dimensional changes of detected objects in real time. The platform uses Beidou satellite positioning technology, which has a higher degree of data confidentiality. Based on real-time data rendering technology, it realizes real-time graphic visualization, sceneization and real-time interaction of cloud data, allowing users to more conveniently conduct personalized management and use of data. Natural disaster management personnel monitor, increase the operation and maintenance capabilities of key systems, improve the monitoring and management level in the process of geological disaster prevention and control, enhance the safety of geological disaster monitoring operations, and provide management and decision-making technology and platform services for users to carry out geological disaster monitoring, early warning and forecasting processes. .
5.Knowledge graph platform:
The platform has functions such as ontology design, information extraction, knowledge mapping, multi-source fusion and incremental updates. It is suitable for big data analysis and decision-making, reducing dependence on experience and improving efficiency. The platform supports multi-source data management and graph construction, provides graph computing and graph algorithm applications, can traverse the graph, including breadth traversal and depth traversal, and can perform path analysis, statistical analysis, relationship analysis, centrality analysis and cluster analysis, and It is widely used in correlation analysis of monitoring and early warning scenarios, analysis and judgment of production safety supervision and management scenarios and construction of emergency plan library, auxiliary decision-making and correlation analysis of emergency rescue command and dispatch scenarios, full life cycle management of hazardous chemicals, full-dimensional safety risk portraits, fireworks and firecrackers Application scenarios such as production safety monitoring of warehousing enterprises and natural disaster safety monitoring.
