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Event-based information update plays an important role in the construction of smart cities. In this paper, we use the multi-source sensor data as the source. By analyzing the characteristics of different types of events, the updating rules library for the information of emergency events is established to realize the automatic updating of abnormal changes or unexpected events. Based on this, an event...
Research on data update mechanism based on geographic events provides an important foundation for ensuring data accuracy and freshness, improving data quality, and supporting the running of city. This paper studies spatial-temporal information update method, which is based on geographic events, and it studies the characteristics of different types of events and establishes the rules of update process...
Gas turbine-based CCHP system performance is strongly influenced by the ambient conditions. Gas turbine inlet air cooling technology improves gas turbine performance and its integrated CCHP system performance as well. Using the typical analytical characteristics of the system components, i.e. , small-sized gas turbine, single pressure HRSG and double-effect water/LiBr absorption chiller, this paper...
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