Abstract:
PURPOSE: A position recognition method of an automatic moving robot and device thereof are provided to obtain a current position of a robot by using silhouette information obtained from an image of a camera of the robot without a GPS(Global Positioning System), an odometer, and a radio wave transmitter in outdoor. CONSTITUTION: A position recognition method of an automatic moving robot comprises an image photographing unit(110), a silhouette information extraction unit(120), a road sign recognition unit(130), a silhouette information comparison and detection unit(140), a road sign position unit(150), and an integrated position recognition unit(160). A silhouette information extraction unit extracts silhouette information from images obtained through the image photographing unit. The road sign recognition unit extracts a road sign from the recorded image. The silhouette information comparison and detection unit obtains position information with respect to the recognized road sign by using the extracted silhouette information. The integrated position recognition unit decides an actual position of a vehicle through circulating a relative distance between the road signal and automatic driving robot by using the position information with respect to the surface sign.
Abstract:
PURPOSE: A base station control system and a base station control method are provided to connect an available base station which accepts communication request quantity of an operator. CONSTITUTION: A communication terminal(100) is connected to a multi frequency band. The communication terminal is located on a remote robot. A remote control device(300) manages a plurality of BSs(Base Stations) through a network(200). The remote control device adaptively connects one base station.
Abstract:
PURPOSE: A method and a device for controlling birds using a mobile robot are provided to prevent a collision between birds and an aircraft by exterminating the birds using a remote or free control mode. CONSTITUTION: A method for controlling birds using a mobile robot is as follows. Information about surrounding situations detected by a mobile robot is input. Birds are detected from the surrounding situation information(800). Bird control patterns, corresponding to the surrounding situation information, are extracted(810). A bird control task is allotted to the mobile robot(820). Processing information about the bird control task is received from the mobile robot and is analyzed(830).
Abstract:
PURPOSE: A multi image compression apparatus and a method thereof for compressing an image inputted from a camera are provided to accurately monitor network resource in order to support a data ratio compression mode. CONSTITUTION: A video input unit(301) acquires an image which a client desires to watch the image inputted from a camera and transfers the image to an image compression unit(402). An image compressing system(405) is embedded in a plurality of compressors. A controller(309) decides whether each compressor compresses the image in a JPEG2000 mode. A network interface unit(307) receives the compression mode information from a client.
Abstract:
PURPOSE: An apparatus of collecting and processing communication sensitivity is provided to perform self-control driving or monitoring of a robot by storing wireless communication sensitivity data according to location corresponding to GPS receiving coordinates. CONSTITUTION: A Wibro(Wireless broadband) base station(105) receives wireless communication sensitivity data according to location GPS(Global Positioning System) receiving coordinates. A remote control unit(106) performs path planning or channel coding using GPS information according to location and the wireless communication sensitivity data. An application(206) requests communication sensitivity a remote unmanned robot of a data receiving unit(202) according to location to a data processing unit(205). The data processing unit transmits pre-stored sensitivity data about the coordinates of the robot.
Abstract:
A server and a method for making a reservation for cleaning and home monitoring services to a home mobile robot are provided to enable the server to enable the home mobile robot to start the reserved services on a reserved service time by enabling a remote user to set/store desired places/time to the server. A monitoring client(101) is a client for controlling cleaning and home monitoring services of a robot. A user request processing module(102) is installed in a robot server(100) for the controlling services of the robot and receives reservation information of the services by communicating with the monitoring client. A reservation information searching module(103) searches whether a reserved object for performing the reserved services is stored in a database(108). A time service module(105) enables the robot to execute the reserved services by receiving the reserved object from the reservation information search module after checking connection between the robot and the robot server through a user/robot connection managing module(104) when time to execute the reserved service is reached. A robot communication module(107) enables the robot to execute the reserved service by transmitting the reserved object to the robot.
Abstract:
PURPOSE: A system for obtaining profile information of a mobile terminal is provided to manage device profile information and user profile information in a mobile terminal, and to transmit the managed information to a server through an SOAP(Simple Object Access Protocol) message, thereby enabling the server to generate proper contents based on the profile information extracted from the SOAP message and transmit the contents to the mobile terminal. CONSTITUTION: An SOAP plug-in module(10) mounted on a mobile terminal directly manages device profile information of the mobile terminal and user profile information showing user preference, converts a contents request into an SOAP message by adding the profile information, and transmits the SOAP message through a mobile communication network. The SOAP plug-in module(10) receives an SOAP response message to convert the message into an HTTP receiving message, and transmits the HTTP receiving message to a mobile browser. A mobile contents processing server(20) receives the SOAP message, analyzes the profile information extracted from the SOAP message, converts the analyzed information into contents, and converts the contents into the SOAP response message to transmit the message to the SOAP plug-in module(10).
Abstract:
PURPOSE: A role-based access method using action is provided to support permission by generalizing objects with the concept as a class and an action. CONSTITUTION: In a general access method, there are a user, which is a kind of agent in the system, role, which is the dedicated job for the user, and permission, which is an access rights and privilege to access objects. In the access method, there are a user(310), role(320), privilege(330), which consists of some actions, object(340), which is the object to be accessed, action(350), which is behavior to be done to the object, class(360), which contains the similar objects, and inclusion relation between them. There are some relations and functions like Role User Relation, Privilege Role Relation, Action Privilege relation, Object Class Function, Privilege Class Function, Action Class Relation and Object Privilege relation. If a user wants to do an action to the object, which belongs to a certain class, the user gets all the roles and privileges. If the action is not permitted, the access is denied. The privilege for the class is also checked up. If the privilege is permitted, the action is carried out.
Abstract:
PURPOSE: A role-based access method using action is provided to support permission by generalizing objects with the concept as a class and an action. CONSTITUTION: In a general access method, there are a user, which is a kind of agent in the system, role, which is the dedicated job for the user, and permission, which is an access rights and privilege to access objects. In the access method, there are a user(310), role(320), privilege(330), which consists of some actions, object(340), which is the object to be accessed, action(350), which is behavior to be done to the object, class(360), which contains the similar objects, and inclusion relation between them. There are some relations and functions like Role User Relation, Privilege Role Relation, Action Privilege relation, Object Class Function, Privilege Class Function, Action Class Relation and Object Privilege relation. If a user wants to do an action to the object, which belongs to a certain class, the user gets all the roles and privileges. If the action is not permitted, the access is denied. The privilege for the class is also checked up. If the privilege is permitted, the action is carried out.