Abstract:

Based on meta object facility (MOF) and modeling technology, an environmental information modeling method was proposed in cyber physical systems. The method uses the hierarchical modeling ideas and the domain modeling way to define the metametamodel of environmental information and the meta
model of environmental information in different domains so as to realize the uniform of environmental metainformation and the diversity in different domains. This method is helpful to solving the problem of environmental information description’s inconsistency brought by multidimensional heterogeneity, and the problem of difficulties in information fusion and interaction.

Key words: environmental information, metametamodel, modeling method, diversity