Abstract: An apparatus for generating a ranging code extracts a ranging code in each ranging mode, using a ranging code table storing one period data in bytes of the PN code according to a reference UL PermBase number, and an offset table that stores byte offsets for the start positions of the PN codes of the reference UL PermBase number and the other plurality of UL PermBase numbers and bit offsets in the byte including the start positions, on the basis of the PN code according to the reference UL PermBase number.

Abstract: A robot server for controlling a robot, a system for providing content having the same, and a method thereof are provided. The robot server communicating with the robot includes a virtual robot object and a virtual robot object manager. The robot server executes commands that are generated in correspondence to the robot and received from the robot, and controls the robot. The virtual robot object manager generates the virtual robot object corresponding to the robot and activates the virtual robot object when connected to the robot.

Abstract: An apparatus for recognizing traffic lines on a roadway includes an image division unit for dividing an image of the roadway into a specific number of areas; a traffic line detection unit for detecting a traffic line from the respective divided areas of the roadway images; a traffic line representation unit for obtaining a traffic line equation representing the traffic line in the detected traffic line; a location detection unit for detecting a current location of a vehicle using movement direction and velocity of the vehicle sensed by a location detector; and a traffic line prediction unit for predicting a location of the traffic line to be displaced, using the detected current location, and the movement direction and velocity of the vehicle on a basis of traffic line equation.

Abstract: An unmanned transport apparatus, includes: a call unit for providing destination information corresponding to a call location according to a call signal of a communication device; a navigation guide unit for recognizing a current location using an electronic map and searching an optimum route from the current location to a destination location of the destination information; and an image recognition unit for determining a travelling route and recognizing landmarks, stop lines, and intersections on the determined travelling route. Further, the unmanned transport apparatus includes an image capture unit for capturing input images to produce image; and a control unit for controlling a steering angle by determining a steering value from the current location to the destination location based on the travelling route and landmarks, and controlling velocity and brakes by determining velocity and brake values based on the stop lines and intersections.

Abstract: A dynamic priority based message transmitting apparatus includes a priority storing block for recording priorities in a communication network environment having multitude nodes and recording the lowest priority among the priorities, a communication bus monitoring block for monitoring a communication bus and transmitting its message when the communication bus is available, a message collision solving block for solving message collision by monitoring message transmission when messages are transmitted from the other nodes simultaneously, comparing its priority and those of the other nodes and, as the comparison result, transmitting its message if its priority is higher than those of the other nodes while not transmitting its message if otherwise, a message filtering block for executing filtering by judging whether or not its node has to process a certain message based on an identifier of the certain message, and a priority adjusting block for adjusting its priority according to a predefined rule.

Abstract: A dynamic priority based message transmitting apparatus includes a priority storing block for recording priorities in a communication network environment having multitude nodes and recording the lowest priority among the priorities, a communication bus monitoring block for monitoring a communication bus and transmitting its message when the communication bus is available, a message collision solving block for solving message collision by monitoring message transmission when messages are transmitted from the other nodes simultaneously, comparing its priority and those of the other nodes and, as the comparison result, transmitting its message if its priority is higher than those of the other nodes while not transmitting its message if otherwise, a message filtering block for executing filtering by judging whether or not its node has to process a certain message based on an identifier of the certain message, and a priority adjusting block for adjusting its priority according to a predefined rule.