A METHOD AND SYSTEM OF PRODUCING CONTEXT-AWARENESS INFORMATION FOR PROVIDING CONTEXT-BASE SERVICE IN UBIQUITOUS ENVIRONMENT

摘要

The present invention with the position and orientation information provided by the position sensor based on the status of ubiquitous agent in a method and system for generating the information that the proper conditions in the form of a predicate to utilize ; context-awareness information generation method according to the invention at least one object from the sensor, - the object The static objects and dynamic objects is included - in the step of receiving location information, generating a status message representing a qualitative correlation exists between dynamic objects and static objects based on the location information of the received object, and, the quality state based on the messages and generating a message object relationship representing the relation between the temporal direction and the static objects and dynamic objects of the static object, the object relationship message inference rule is selected corresponding to the characteristics of the static objects includes the step of generating a context-awareness information by applying.