The research is aiming to propose a framework of real-time infrastructure disaster management system by combining the building information model (BIM) and the sensor information model. Open BIM such as IFC (Industry Foundation Classes) has been widely adapted as a data exchange standard in AEC/FM domains and its application to the broader purpose has been explored as in facility management. The final goal is to establish an integration system of spatial information of the infrastructure disaster management system and real-time data of the monitoring systems of infrastructures. To reach the goal, a computing platform that interoperates from interfaces of tiny end nodal sensors to varied purposeful visualizers is necessary. Theoretical aspects in BIM and its relevant ICT are thus discussed first. And then the real-time Infrastructure Disaster Management System is suggested and the detailed explanation on the components of the system, such as extended BIM model, database management, sensors, operation process, and visualization method, is followed. To validate the system, a scenario based approach using a building fire accident is substantiated. The result of this research can contribute to the field of disaster research area by establishing the framework that can provide a novel method of integration of spatial information and real sensor data in order to understand holistic system configuration.
Major infrastructures such as levee, dam, bridge, road, etc. have a significant meaning in that they are the means to support ordinary social and industrial activities and also protect human and physical assets at the occurrence of disaster. Especially, integrated risk management of SOC facilities provides the policy maker in charge of SOC facility safety and related disaster prevention with a reasonable means of decision making and ultimately contributes to improving the safety of the applicable SOC facility. Furthermore, a variety of issues raised in the Sewol ferry disaster that occurred recently in Korea, such as, a proper response method and the relevant Golden time decision making at the occurrence of disaster, rapid grasping and reporting the situation on disaster sites, management and mobilization of resources for rescue and recover, loss of integrated control tower function, etc., might occur as well in facility disaster management. As the method of solving such issues adequately, this study suggests a strategy of new disaster response and management system. The analyses of Hazus-MH (FEMA) and DIMSuS (Purdue University) were comprehensively conducted, and based on the results required functions of new disaster response system of major infrastructure and its development directions were suggested.
Real-time Facility Management System Framework based on Building Information Modeling and Web of Things ABSTRACT The purpose of this paper is to propose the real-time facility management system framework based on Building Information Model (BIM) and Web of Things. Latest IT such as BIM is rapidly spreading to architecture, civil engineering, engineering and maintenance with the aim of simplifying complex system in buildings and facilities, minimizing operation cost, providing high value services and advancing facility management. In particular, BIM-based management framework design to assist the development of sensor information operation system, which adds convenience to facility maintenance and management, has emerged as a key issue. To this end, this paper proposed conceptual framework for data warehouse, web service and interface that make up real-time facility management system. The paper also produced conceptual methodology on CoRE-based web service platform, mobile device, BIM and WSN mapping.
In this paper we analyse the previous (Quality of Services) and QoE(Quality of Experience) methods, and propose a high reliable network system framework and its service forwarding method that is able to
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