摘要:
The present invention relates to an apparatus for keeping a traffic lane and preventing lane-deviation for a vehicle that controls a steering direction and a steering amount so as for the vehicle to keep the traffic lane by using information on a left traffic lane of a vehicle while travelling and information on a curbstone provided at a right side of the vehicle and a method thereof.
摘要:
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.
摘要:
Provided 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.
摘要:
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.
摘要:
A driving information detection apparatus of a vehicle includes: an image photographing unit for take a photograph of an image of a driving road; a lane information detecting unit; a road environment information detecting unit; a coordinate converting unit for converting a camera coordinates system of a detection result of the lane information detecting unit and the road environment detecting unit into a world coordinates system. The apparatus further includes a driving information detecting unit for applying an one dimensional straight line modeling to a converted result of the coordinate converting unit and detecting an driving information according to a result of the modeling.
摘要:
Disclosed is a steering control leading apparatus using a landmark when a car travels. The steering control leading apparatus includes: a coordinate controller that analyzes images obtained by photographing the landmark installed on a road by a photographing apparatus installed in a car to generate current coordinate data and current driving lane data of a car; a lane controller that compares the current driving lane data or the current coordinate data received from targeted coordinate data and a coordinate controller to generate determined result data determining whether the car is normally driven; and a display unit that displays the current coordinate data, and the targeted coordinate data, or the data indicating whether the car is normally driven
摘要:
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.
摘要:
The present invention relates to an apparatus for keeping a traffic lane and preventing lane-deviation for a vehicle that controls a steering direction and a steering amount so as for the vehicle to keep the traffic lane by using information on a left traffic lane of a vehicle while travelling and information on a curbstone provided at a right side of the vehicle and a method thereof.
摘要:
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.
摘要:
In an operating system having a first controller configured to manage one or more robots included in a first region, and a second controller configured to manage one or more robots included in a second region adjacent to the first region, a method for enabling the second controller to acquire an operation right of N robots (where N is a natural number equal to or greater than 1) operated by the first controller, the method includes: transmitting a control mapping status (CMS) containing an operation right change message to the first controller, upon reception of an operation right request signal from a user of the N robots; and checking a connection status of the N robots, upon reception of the CMS containing the operation right change message from the first controller, and acquiring an operation right by providing CMS acquisition information and control mapping information to the robots included in the second region.