System and method of providing aftermarket service for residential building management

摘要

The present invention relates to a system and a method for providing aftermarket service for maintenance of a residential building, and more particularly, to providing an electronic manual for a residential building and selecting an interior decoration product for interior decoration or remodeling, The present invention relates to a system and a method for providing aftermarket service for maintenance of residential buildings capable of providing information matching a company performing sales, construction, or remodeling.In addition, the present invention provides a 3D model management system including a 3D model management unit for storing and managing a 3D model, a product information management unit for storing and managing product information on an interior product, A company information management unit that stores and manages business information of a company performing remodeling of a 3D model, and a 3D model of a specific unit generation in a virtual three-dimensional space, displays 3D models, And a maintenance section for displaying the product information and the company information corresponding to the interior product selected for the replacement, repair, construction, or remodeling of the interior, Remodeling can be performed and customer satisfaction can be improved.;