METHOD OF TRACKING MOBILE TARGET IN SENSOR NETWORK

PURPOSE: A method for tracing a moving target in a sensor network is provided to anticipate a next location of the target based on speed and a yaw angle of a detected target. CONSTITUTION: A moving target is detected(S520). A location of the detected target is calculated(S525). Speed of the detected...

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Bibliographic Details
Main Authors YOO, SEUNG WHA, MUHAMMAD TAQI RAZA HUSNAIN MEHDI, KIM, KI HYUNG
Format Patent
LanguageEnglish
Korean
Published 22.07.2010
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:PURPOSE: A method for tracing a moving target in a sensor network is provided to anticipate a next location of the target based on speed and a yaw angle of a detected target. CONSTITUTION: A moving target is detected(S520). A location of the detected target is calculated(S525). Speed of the detected target and the yaw angle of the detected target are calculated. A next location of the target is anticipated based on the location, the speed, and the yaw angle of the calculated target(S545). A sensor node which is closest to the anticipated next location and at least 2 sensor nodes selected based on the calculated yaw angle are activated(S555).
Bibliography:Application Number: KR20090003146