Patent application number | Description | Published |
20100057649 | SYSTEM AND METHOD FOR FAULT PREDICTION IN HOME NETWORK - A system for fault prediction in a home network includes: a context generator for generating context information based on status data collected in real time about components of the home network; a specification interpreter for generating knowledge rules for fault detection by using specifications of the components of the home network; a context analyzer for analyzing if the context information meet the knowledge rules to classify the context information into normal situation contexts and abnormal situation contexts; a context pattern learner for generating new knowledge rules based on the abnormal situation contexts and fault rules corresponding to the abnormal situation contexts; a knowledge rule database for storing and managing the knowledge rules and the new knowledge rules; and a fault predictor for analyzing a correlation between the knowledge rules or the new knowledge rules and the generated context information, thereby predicting faults to be generated. | 03-04-2010 |
20100135308 | INTEGRATED GATEWAY APPARATUS AND COMMUNICATIONS METHOD - An integrated gateway apparatus includes a policy storage for storing therein a first information on message filtering and switching policies for messages received from heterogeneous devices in lower networks via network interfaces; a device management unit for extracting a second information on the messages, the devices and the network interfaces; a layer-basis filter unit for performing, based on the first and the second information, the message filtering and switching on the messages on a layer basis; and an integrated switch management unit for providing the first information to the layer-basis filter unit and controlling the layer-basis filtering unit. The layer-basis filter unit includes a switch filter unit, a route filter unit and a gateway filter unit for performing the message filtering and switching in a MAC layer, in a network layer and a transport layer and in an application layer, respectively. | 06-03-2010 |
20100138550 | SHIP-BORNE DEVICE MANAGING METHOD - A ship-borne device managing method includes allocating IP address information to a device when a device configuration information request message is received from the device through a network in a ship system; performing an overlapping test of checking whether the allocated IP address information is currently used in the device; allocating service session information necessary for provision of an application service regarding the device in case where the overlapping test determines that the allocated IP address information is not currently used by the device; and generating a device configuration information response message based on the allocated IP address information and service session information and transmitting the device configuration information response message to the device. The device configuration information request message may include information regarding the device in the form of text or binary. | 06-03-2010 |
20100161161 | APPARATUS FOR INTEGRALLY MANAGING SHIP DEVICE AND METHOD THEREOF - An apparatus for integrally managing a ship includes a device manager for integrally managing different types of local ship devices in the ship by using a standardized protocol message; a local device manager for managing local ship devices in a legacy environment on the basis of an independent local protocol; and an inter-working framework (IWF) for performing translation of a protocol for compatibility between the standardized protocol and the independent local protocol to manage the different types of local ship devices between the device manager and the local device manager. The device manager receives a remote control instruction for remotely maintaining and repairing the local ship device from a remote server connected through a wired/wireless communication network. | 06-24-2010 |
20110054691 | METHOD AND APPARATUS FOR BIRDS CONTROL USING MOBILE ROBOT - Provides is a method including receiving information on a surrounding situation detected by the mobile robot; detecting birds from the received surrounding situation information; allocating a birds control mission to the mobile robot by extracting a birds control pattern corresponding to the surrounding situation; and verifying a result in accordance with performing the allocated birds control mission from the mobile robot. By controlling the birds so as to, in advance, prevent a loss of lives and economical loss which may be caused when the birds collide with airplanes at the airport, it is possible to improve productivity and efficiency of a birds repelling job in an airport and provide construction of a new type of aviation maintenance business model by activating an air traffic control industry through providing a safer airplane operating model while saving operating personnel costs for preventing collision of birds. | 03-03-2011 |
20110135189 | SWARM INTELLIGENCE-BASED MOBILE ROBOT, METHOD FOR CONTROLLING THE SAME, AND SURVEILLANCE ROBOT SYSTEM - A plurality of swarm intelligence-based mobile robots, each having multiple legs and multiple joints, the mobile robot includes: an environment recognition sensor for collecting sensed data about the surrounding environment of the mobile robot; a communication unit for performing communication with a remote controller, a parent robot managing at least one mobile robot, or the other mobile robots located within a predefined area; and a control unit for controlling the motions of the multiple legs and multiple joints to control movement of the mobile robot to a given destination based on control data transmitted from the remote controller through the communication unit or based on communication with the other mobile robots within the predefined area or based on the sensed data collected by the environment recognition sensor. | 06-09-2011 |
20110153073 | FAULT TOLERANCE METHOD AND APPARATUS FOR ROBOT SOFTWARE COMPONENT - An apparatus for performing fault tolerance against a failure occurring during driving robot software components includes: a component executor for executing the robot software components, which are assigned with one thread from an operating system and have a same priority and cycle, by using the assigned thread; and an executor monitor for periodically monitoring the operation of the component executor and determining whether or not there is a failure in the robot software components executed by the component executor. The apparatus further includes: an executor manager for generating the component executor which is assigned with the robot software components having the same priority and cycle and, when the executor monitor determines that there is a failure in the execution of the robot software components, generating a new component executor. | 06-23-2011 |
20120158177 | METHOD AND SYSTEM FOR PERFORMING SEAMLESS LOCALIZATION - A system achieves seamless localization for a plurality of robots when first some robots moves to a shadow area where GPS signals are not received while remaining second robots receives the GPS signals, by performing an absolute localization for the second robots using the GPS signals; and performing an absolute localization for the second robots using the GPS signals; performing a relative localization for the first robots based on the second robots, thereby determining an absolute location of the first robots. Further, when the second robots move to the shadow area where the first robots have been moved, the system performs the seamless localization by determining a relative location of the second robots based on the first robots on which the relative localization has been performed, thereby determining an absolute location of the second robots based on the relative location of the second robots. | 06-21-2012 |
20130123981 | SWARM INTELLIGENCE ROUTING ROBOT DEVICE AND MOVEMENT PATH CONTROL SYSTEM USING THE SAME - A swarm intelligence routing robot device includes wherein multiple swarm intelligence robot devices configure a cluster, and the swarm intelligence routing robot device configures and manages a wireless communication network to relay communication between the swarm intelligence robot devices which move in an atypical environment in the cluster, and selects a location thereof in order to maintain a communication state with the swarm intelligence robot devices with which the swarm intelligence routing robot device wants to establish a connection based on a network resource information management of the swarm intelligence robot devices. | 05-16-2013 |
20130197718 | APPARATUS AND METHOD FOR UNMANNED SURVEILLANCE, AND ROBOT CONTROL DEVICE FOR UNMANNED SURVEILLANCE - An unmanned surveillance device includes a robot control terminal configured to be loaded within a remote control robot under a surveillance environment, collect state information and surrounding circumstance information, operate the remote control robot in driving mode or surveillance mode according to a remote control command corresponding to the state information and surrounding circumstance information. Further, the unmanned surveillance device includes a remote control system configured to receive the state information and the surrounding circumstance information of the remote control robot from the robot control terminal, output the received state information and surrounding circumstance information of the remote control robot, and provide the remote control command to the robot control terminal. | 08-01-2013 |
20130322690 | SITUATION RECOGNITION APPARATUS AND METHOD USING OBJECT ENERGY INFORMATION - A situation recognition apparatus and method analyzes an image to convert a position and motion change rate of an object in a space and an object number change rate into energy information, and then changes the energy information into entropy in connection with an entropy theory of a measurement theory of a disorder within a space. Accordingly, the situation recognition apparatus and method recognizes an abnormal situation in the space and issues a warning for the recognized abnormal situation. Therefore, the situation recognition apparatus and method recognizes an abnormal situation within a space, thereby effectively preventing or perceiving a real-time incident at an early stage. | 12-05-2013 |
20140203197 | APPARATUS FOR MEASURING POSITIONS OF OTHER APPARATUS AND METHOD THEREFOR - Disclosed are an apparatus for measuring position of other apparatus and a method for the same. The apparatus may comprise at least one light emitting part transmitting a photo signal, at least one light receiving part receiving a photo signal transmitted from other apparatus, and a signal processing part controlling the at least one light emitting part to transmit the photo signal including identification information of itself, acquiring identification information of the other apparatus based on the photo signal received from the other apparatus, and acquiring a positional information of the other apparatus based on the acquired identification information of the other apparatus. Thus, the apparatus located in an arbitrary space may accurately acquire relative positional information of counterpart apparatuses. | 07-24-2014 |
20150061935 | METHOD AND APPARATUS FOR MODELING RADIO WAVE ENVIRONMENT - A method of modeling a radio wave environment, the method being executed by a radio wave environment modeling apparatus using a group of intelligent robots includes measuring an intensity of radio waves received from at least one follower robot; measuring a distance between the at least one follower robot and a leader robot that belongs to the group of intelligent robots; and estimating an environment parameter using a wave model. Further, the method includes classifying the environment parameter estimated from at least one lattice by comparing the estimated environment parameter with predetermined environment parameters; and analogizing an intensity of radio waves of the at least one follower robot that are received from the at least one lattice. | 03-05-2015 |