Abstract: The virtual scene modeling method based on intelligent components is proposed aiming at the low efficiency of the present 3D virtual scene modeling methods.This method divides the scene modeling process into three layers: the conceptual modeling level,the mapping level,the scene generation level.In the conceptual layer,scene objects and the relations between objects is described using ontology,and scene objects knowledge base is built which constitutes the intelligent component base with the lowest level.This method maps between the conceptual modeling level and the lowest generation level by means of the intermediate link level.It is applied to the scene configuration process of the 3D configuration software,which can reduce the complexity and difficulty of creating 3D monitoring scene.This makes the automation engineers create 3D monitor scene so easily who has no 3D experience in the 3D development.And it is easy to implement.