APPARATUS AND METHOD FOR MEASURING LOCATION AND SYSTEM FOR MEASURING LOCATION USING THE SAME

摘要

PURPOSE: An apparatus and method for measuring location and a system for measuring location using the same are provided to improve the accuracy in location measurement by selecting triangular points having accurate measurement distances with a measurement target terminal from plural triangular points. CONSTITUTION: A data communication unit(110) receives the distance information between plural triangular points and a measurement target terminal, and a unique identification number. An overlapping pattern forming unit(120) forms the overlapping pattern for the triangular point combination of the plural triangular points. A triangular point selection unit(140) selects top three triangular points having the highest final score. A location measurement unit(150) measures the coordinate of the selected three triangular points and the location of the measurement target terminal based on the distance information.