Abstract:
PURPOSE: A data codec method for 3D broadcasting and a device thereof are provided to receive 2D broadcast while watching 2D broadcast in a current broadcasting system. CONSTITUTION: A de-multiplexer(302) demultiplexes a TS(Transport Stream). A right image processing unit(308) decodes a right image stream. A left image processing unit(310) decodes a left image stream. A display(316) displays output signals of the left image processing unit and the right image processing unit on a screen. A control unit(312) processes a voice and an image inputted from the processing unit. [Reference numerals] (300) Broadcast receiving unit; (302) De-multiplexer; (304) Memory; (306) Audio processing unit; (308) Right image processing unit; (310) Left image processing unit; (312) Control unit; (314) Speaker; (316) Display
Abstract:
PURPOSE: A method for securing a witness is provided to immediately and conveniently secure an accident witness by building a database of information about witnesses around the accident scene. CONSTITUTION: A first vehicular telecommunication tool(110) transmits an accident signal to an infra(120). The infra transmits an accident signal to a second vehicular telecommunication tool. An identity validation information of a second vehicular telecommunication tool(130) connected to the infra is collected. The collected identity validation information is stored in a server to build a database.
Abstract:
PURPOSE: An apparatus for determining the state of an analog and a method thereof are provided to perform a higher speed operation compared to a determination circuit in a conventional digital method by adopting a current mode. CONSTITUTION: A three-state determining apparatus includes a switch array(110) and a 3-state determination part(120). The switch array includes switches of a UP-group and a DN-group. The switch is composed of an MOS device. The switch array transfers one output current corresponding to the difference of the switching number of the DN-group and the switching number of the UP-group to the 3-state determination part. The 3-state determination part changes output currents from the switch array into two state currents by using an analog type circuit consisting of current sources and MOSs(Metal Oxide Semiconductor). The 3-state determination part determines the switching state of the switch array by using two state currents.