摘要:
The present invention provides a secondary power supply for the telematics terminal. A secondary power supply for a telematics terminal including: a power control unit for controlling a power supply based on a power control signal of the telematics terminal and/or a start-up key signal; a telematics control unit which is operated by power supplied from a secondary power supply unit under the control of the power control unit and controls each of components inside the telematics terminal; the secondary power supply unit for supplying the power to the telematics control unit; and a rectifying unit for rectifying power from a main power supply unit one more time and protecting the components from a reverse voltage by opening the connection of the main power supply unit and the secondary power supply unit when a voltage level of the secondary power supply unit is higher than that of the main power supply unit.
摘要:
The present invention provides a secondary power supply for the telematics terminal. A secondary power supply for a telematics terminal including. a power control unit for controlling a power supply based on a power control signal of the telematics terminal and/or a start-up key signal; a telematics control unit which is operated by power supplied from a secondary power supply unit under the control of the power control unit and controls each of components inside the telematics terminal; the secondary power supply unit for supplying the power to the telematics control unit; and a rectifying unit for rectifying power from a main power supply unit one more time and protecting the components from a reverse voltage by opening the connection of the main power supply unit and the secondary power supply unit when a voltage level of the secondary power supply unit is higher than that of the main power supply unit.
摘要:
A transmission apparatus having a plurality of network interfaces and a transmission method using a plurality of the network interfaces are provided. The transmission apparatus includes: a session information extraction unit which extracts session information of an IP packet; a network interface determination unit which determines a network interface associated with session information of the IP packet based on a table for mapping sessions to the network interfaces according to available bandwidths of the network interfaces; and a traffic distribution unit which transmits the IP packet to the determined network interface. Accordingly, traffic is distributed over a plurality of network interfaces, so that optimal communication performance can be ensured in a simultaneous multiple-mode connection environment, and network resources can be efficiently utilized.
摘要:
Provided is a method and apparatus for providing customized contents based on terminal information. The method includes obtaining information on a terminal that operates contents; if a user selects contents, determining whether the selected contents are available or if it is necessary to request a contents provider to provide the contents, if necessary, requesting the contents provider to provide the contents via a predetermined communication network and receiving the contents from the contents provider; determining whether a file format of the available contents or the received contents is converted in order to perform the contents in the terminal, and if necessary, converting the file format of the contents, and preparing for the contents; and transmitting the prepared contents to the terminal and providing the transmitted contents to the user. The user can easily obtain contents even when the user does not recognize necessary system information of a user's device, reduce time taken to convert the contents and prepare for a preliminary process, and propose a reasonable method of using intangible property rights, which leads a contents manufacturer and user into a lawful environment to work within legal boundaries. Furthermore, an existing mobile communication network is not required to download the contents, which helps to avoid overcharges. It is not necessary to prepare for contents every time the user moves.
摘要:
Disclosed is a makeup system based on expert knowledge including: a makeup robot controlled to apply a cosmetic to a face of a user; a makeup server expert system including makeup information associated with makeup application and command profile information created by programming operation commands of the makeup robot; and a makeup client system configured to download a command profile for controlling operation of the makeup robot from the makeup server expert system, and transmit the command profile to the makeup robot.