Abstract: A vessel messenger service apparatus includes: a vessel messenger service unit for providing messenger service between vessel, converting a local message from a vessel client into a global message to be transmitted to a land client, converting a message generated from the land client into a local message and providing the converted local message to the vessel client; and a vessel maintenance service unit for providing a remote vessel maintenance service and a messenger service between the vessel client and the land client by interworking with a unified vessel maintenance service unit on land. The apparatus further includes a database managing unit for managing information for the vessel client and the land client.

Abstract: A vessel messenger service apparatus includes: a vessel messenger service unit for providing messenger service between vessel, converting a local message from a vessel client into a global message to be transmitted to a land client, converting a message generated from the land client into a local message and providing the converted local message to the vessel client; and a vessel maintenance service unit for providing a remote vessel maintenance service and a messenger service between the vessel client and the land client by interworking with a unified vessel maintenance service unit on land. The apparatus further includes a database managing unit for managing information for the vessel client and the land client.

Abstract: Disclosed herein is a vehicle driving information provision apparatus installed in a vehicle and configured to include a communication unit, a location information collection unit, a control unit and a warning delivery unit. The communication unit receives vehicle driving information from a server installed on a roadside, the vehicle driving information corresponding to a managing section of the server. The location information collection unit collects vehicle location information, including information about latitude, longitude and direction of the vehicle. If the vehicle driving information corresponds to a traffic situation that has occurred ahead of the vehicle based on the vehicle location information, the control unit determines whether the traffic situation is a dangerous situation using the vehicle driving information.

Abstract: Disclosed are a remote maintenance and monitoring service framework for a heterogeneous device and a heterogeneous system. According to exemplary embodiments of the present invention, a common maintenance service framework for a heterogeneous device and a heterogeneous system is provided through a network, and as a result, a maintenance manager can perform remote maintenance without visiting the site, thereby saving time and cost. Further, remote maintenance management through a network can be provided without installing an exclusive line and giving a load to the local network. In addition, the heterogeneous device and system are commonly managed regardless of types of devices so as to remarkably reduce complexity of maintenance and management.

Abstract: Disclosed are a system and a method for providing a remote maintenance service for system on a ship. A system for providing a remote maintenance service for system on a ship according to an aspect of the present invention includes: determining a target device and contents of a service through a user interface of a web browser in response to a request for a maintenance service from a user through the user interface; providing, by a local service device, the maintenance service for the target device configuring a transmission/reception maintenance message in accordance with the contents of the service and transmitting the transmission/reception maintenance message to the local service device in the ship where the target device is installed; and receiving a performing result of the maintenance service from the local service device.

Abstract: Provided are a method and an apparatus of determining safety speed based on road surface states and statistical traffic conditions. The exemplary embodiment of the present invention provides a driver with the advisory safety speed according to the speed information, the positional information, and the road surface states, or the like, collected from the GNSS receiver and the probe vehicle capable of performing the wireless communications, thereby making it possible to contribute to the traffic safety. In addition, the exemplary embodiment of the present invention can allow a driver to lower the travel speed of a vehicle by actively coping with a traffic jam, an occurrence of an accident, rapid weather changes, or the like, thereby making it possible to contribute to the occurrence prevention of a secondary accident, the alleviation of a traffic jam, or the like.

Abstract: A local server of a system for providing a vehicular safety service receives road surface state information of each zone of the road in a service area from at least one road sensor located in the service area to calculate a road safety coefficient of each zone, and receives location information and running information of a vehicle from at least one vehicle terminal located in the service area to calculate a traffic flow analysis coefficient. The local server provides a vehicular safety service to a vehicle terminal by using the road safety coefficient of each zone and the traffic flow analysis coefficient.

Abstract: Provided is a mobile phone including: a transceiver for receiving voice and data signals from outside; a voice processing part for demodulating the voice signal input from the transceiver and outputting the voice signal as a voice, and modulating a voice received from outside and converting the voice into a voice signal; a control part for processing the voice signal and the data signal received from the transceiver; a display part controlled by the control part to display a vector graphic; a memory for storing an operating program of the control part and a system program; a vector graphic processing part for producing and modulating a vector graphic in response to control of the control part and outputting the vector graphic to the display part; and a button including an input part for transmitting an input from outside to the control part, the input part performing the function of connecting to a wireless Internet service when pressed and controlling the size of the vector graphic when rolled.

Abstract: Provided are a system and method for determining whether to provide service and a content of the service based on ubiquitous-based context information. The method includes the steps of registering at least one context-aware service (CAS); determining whether sensors associated with the CAS are registered; when all the sensors are registered, checking all contexts associated with the CAS; upon receipt of a CAS request, receiving context information from the sensors and determining whether the context information satisfies the contexts; and providing the CAS if the context information satisfies at least one of the contexts. With the flexible engine determining whether to provide service corresponding to a current context even though all context information constituting the CAS is not collected, information is quickly provided upon receipt of a service request from a user.

Abstract: An address resolution protocol (ARP) processing method for Ethernet matching is provided in which a message authentication code (MAC) request message including IP information is received from another application module and provides a MAC corresponding to the MAC request message, the method including: determining whether a MAC matching the IP information included in the MAC request message is stored; determining whether the MAC request message includes Ethernet over synchronous optical network/synchronous digital hierarchy (SONET/SDH) (EoS) channel information; if it is determined that the MAC request message does not include EoS channel information, detecting EoS channel information that is previously stored and that matches the IP information; and broadcasting an ARP request message to an external host via an EoS channel. The ARP processing method is performed using the EoS channel, thereby reducing unnecessary broadcast traffic packets.

Abstract: Provided are a system and method for determining whether to provide service and a content of the service based on ubiquitous-based context information. The method includes the steps of registering at least one context-aware service (CAS); determining whether sensors associated with the CAS are registered; when all the sensors are registered, checking all contexts associated with the CAS; upon receipt of a CAS request, receiving context information from the sensors and determining whether the context information satisfies the contexts; and providing the CAS if the context information satisfies at least one of the contexts. With the flexible engine determining whether to provide service corresponding to a current context even though all context information constituting the CAS is not collected, information is quickly provided upon receipt of a service request from a user.

Abstract: Provided is a mobile phone including: a transceiver for receiving voice and data signals from outside; a voice processing part for demodulating the voice signal input from the transceiver and outputting the voice signal as a voice, and modulating a voice received from outside and converting the voice into a voice signal; a control part for processing the voice signal and the data signal received from the transceiver; a display part controlled by the control part to display a vector graphic; a memory for storing an operating program of the control part and a system program; a vector graphic processing part for producing and modulating a vector graphic in response to control of the control part and outputting the vector graphic to the display part; and a button including an input part for transmitting an input from outside to the control part, the input part performing the function of connecting to a wireless Internet service when pressed and controlling the size of the vector graphic when rolled.