The area,the scope as well as some ecological environment questions in Three Gorges Reservoir was briefly introduced. Then its early warning-system frame was preliminarily constructed,which includes ecological securit...The area,the scope as well as some ecological environment questions in Three Gorges Reservoir was briefly introduced. Then its early warning-system frame was preliminarily constructed,which includes ecological security dynamic monitoring,ecological security appraisal,ecological security forecast and ecological security decision-making management. The synthetic evaluation indicator system of the ecological security quality were initially established,which includes ecological environment pollution,land use and land cover change,geological hazard and epidemic outbreaks. At the same time,29 evaluating indicators were selected,divides into the basic factors,response factors and inducing factors,which need to be Real-time monitored.展开更多
Tourism security is the necessary foundation for sustainable development of tourism destinations.The application of next-generation information technology for early warning of tourism safety can achieve the management...Tourism security is the necessary foundation for sustainable development of tourism destinations.The application of next-generation information technology for early warning of tourism safety can achieve the management goals of tourism destinations such as accuracy,economy,and rapid response.The tourist destination safety early warning system mainly consists of video surveillance-based passenger flow assessment,traffic safety early warning system,emergency intelligent guidance system and intelligent rescue simulation system.展开更多
The data nodes with heterogeneous database in early warning system for grain security seriously hampered the effective data collection in this system. In this article,the existing middleware technologies was analyzed,...The data nodes with heterogeneous database in early warning system for grain security seriously hampered the effective data collection in this system. In this article,the existing middleware technologies was analyzed,the problem-solution approach of heterogeneous data sharing was discussed through middleware technologies. Based on this method,and according to the characteristics of early warning system for grain security,the technology of data sharing in this system were researched and explored to solve the issues of collection of heterogeneous data sharing.展开更多
基金funded by National Natural Science Foundation Project (40801077)Ministry of Education Key Project (209100)+1 种基金Natural Science Foundation of Chongqing ( CSTC, 2008BB7367 )Chongqing Municipal Education Commission of Science and Technology Research Grant Project (KJ070811)~~
文摘The area,the scope as well as some ecological environment questions in Three Gorges Reservoir was briefly introduced. Then its early warning-system frame was preliminarily constructed,which includes ecological security dynamic monitoring,ecological security appraisal,ecological security forecast and ecological security decision-making management. The synthetic evaluation indicator system of the ecological security quality were initially established,which includes ecological environment pollution,land use and land cover change,geological hazard and epidemic outbreaks. At the same time,29 evaluating indicators were selected,divides into the basic factors,response factors and inducing factors,which need to be Real-time monitored.
基金the result of the phased research of the 2017 Guangxi Science and Technology Key R&D Plan Project"R&D and Application Demonstration of Key Technologies of Tourism Safety Early Warning for Tourism Destinations-Taking Yangshuo as an Example"(Project Number:Guike AB17195028)。
文摘Tourism security is the necessary foundation for sustainable development of tourism destinations.The application of next-generation information technology for early warning of tourism safety can achieve the management goals of tourism destinations such as accuracy,economy,and rapid response.The tourist destination safety early warning system mainly consists of video surveillance-based passenger flow assessment,traffic safety early warning system,emergency intelligent guidance system and intelligent rescue simulation system.
基金Supported by Monitoring and Early warning System for Grain Security in Henan (0613024000)
文摘The data nodes with heterogeneous database in early warning system for grain security seriously hampered the effective data collection in this system. In this article,the existing middleware technologies was analyzed,the problem-solution approach of heterogeneous data sharing was discussed through middleware technologies. Based on this method,and according to the characteristics of early warning system for grain security,the technology of data sharing in this system were researched and explored to solve the issues of collection of heterogeneous data sharing.