WIRELESS SELF-CONTROL ROBOT NETWORK SYSTEM AND AUTHORIZING METHOD OF THE SELF-CONTROL ROBOT

• Main Authors: LEE, SAE WOOM, KIM, EUN CHAN, JANG, JEEN SANG, KIM, KI SEON
• Format: Patent
• Language: English; Korean
• Published: 22.10.2012
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

PURPOSE: A wireless autonomous robot network system with a hierarchy structure and an autonomous robot authentication method therein are provided to reduce necessary energy consumption for transmission by reducing a transmitted message size. CONSTITUTION: A pre-processing of generating each random number of oneself is performed all robots having a constant number(S22). A first authentication procedure of authenticating a plurality of representative robots through a manager robot of a high position is performed in a wireless autonomous robot network having a hierarchy structure(S24). A second authentication procedure which hierarchically authenticates each different robot through the plurality of representative robots is performed(S25). A communication process of hierarchically performing communications is performed using the plurality of representative robots and other different robots(S26). [Reference numerals] (AA) Start; (BB) End; (S21) Insertion of a constant into all robots; (S22) Generation of a random number in each robot; (S23) Group setting; (S24) Representative robot authentication; (S25) General robot authentication; (S26) Hierarchical network communication