Earthquake disaster site evaluation virtual simulation training system
A technology of virtual simulation and training system, applied in the field of virtual simulation training system for earthquake disaster assessment, can solve the problems of lack of actual combat experience of earthquake disaster assessment personnel, difficulty in training disaster assessment team members, etc. Practical and practical effect
Inactive Publication Date: 2014-03-26
王东明 +2
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Disaster assessment work has strong practical characteristics, and the training of team members should especially consider the actual combat situation. Of course, it is the best choice to train the team in the actual disaster assessment at the earthquake site, but it is often difficult to take into account the training of backup disaster assessment team members in emergency situations. matter
[0003] Although the national standard "GB / T18208.4-2004 Earthquake Site Work Part Four: Assessment of Direct Disaster Loss" has been promulgated, some earthquake disaster assessment personnel in my country lack practical experience because earthquake disasters are low-probability events for a region The status quo is difficult to change, and a set of virtual simulation training system for earthquake site disaster assessment is urgently needed
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[0017] Such as figure 1 As shown, a virtual simulation training system for earthquake site disaster assessment described in the embodiment of the present invention includes a data layer 1, an interface layer 2, a function layer 3, and an application layer 4; the data layer 1 is used for storage and management of underlying data Functions, including terrain data module 5, ruins data module 6, component data module 7, special effect data module 8, and scenario data module 9; the interface layer 2 is used for reading and writing access interfaces to underlying data and device access interface functions, including The data access interface 10 and the device access interface 11, the data access module 10 is respectively connected with each module of the data layer 1; the functional layer 3 is used to provide various functional modules for the system, including a scene data management module 12, a data rendering module 13 , data optimization and management module 14, dynamics calcul...
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The invention relates to an earthquake disaster site evaluation virtual simulation training system, comprising a data layer, an interface layer, a functional layer and an application layer; wherein the data layer is used for storing and managing bottom data; the interface layer is used for providing a bottom data read-write access interface and a device access interface; the functional layer is used for providing various functional modules for the system; and the application layer is used for scenario generation, scenario edition, data management and virtual disaster site display. The invention has the beneficial effects that: three-dimensional virtual simulation earthquake disaster scene visualization method applies virtual reality technology to three-dimensional graph modelling and management of monomer house earthquake damage module calling mechanism, so as to complete construction of virtual disaster site, and house damage condition and disaster area influence in real earthquake disaster site is mainly simulated.
Description
technical field [0001] The invention relates to a virtual simulation training system for earthquake site disaster assessment. Background technique [0002] Earthquake disasters are characterized by suddenness, unpredictability, wide range, and large losses. After the destructive earthquake disaster occurs, the government needs to immediately deploy and carry out a series of disaster reduction actions and measures including emergency rescue, emergency rescue, resettlement of victims, restoration and reconstruction. Systematic and objective damage assessment. Disaster assessment work has strong practical characteristics, and the training of team members should especially consider the actual combat situation. Of course, it is the best choice to train the team in the actual disaster assessment at the earthquake site, but it is often difficult to take into account the training of backup disaster assessment team members in emergency situations. matter. [0003] Although the nat...
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IPC IPC(8): G09B9/00
Inventor 王东明李永佳张云昌
Owner 王东明