METHOD OF GUIDING USER IN ENVIRONMENT, PARTICULARLY IN BUILDING

摘要

PROBLEM TO BE SOLVED: To develop a method of guiding a user in an environment particularly in a building so as to specify user position with accuracy on the one hand and provide data for guidance in the building depending on the user position on the other hand.;SOLUTION: At least one first communications unit (10, 11, 12) is defined to communicate data to a portable type second communications unit (20) carried by a user (30). In this case, the first communications unit (10, 11, 12) transmits a contact signal within a predetermined range (R) for establishing contact with the second communications unit (20). If the second communications unit (20) is located within the range (R) and receives the contact signal, contact is established between the first communications unit (10, 11, 12) and the second communications unit (20). In order to enable guidance of the user (30) through the environment by means of the second communications unit (20), data are communicated from the first communications unit (10, 11, 12) to the second communications unit (20).;COPYRIGHT: (C)2012,JPO&INPIT