Samsung Electronics Co., Ltd.

Korea Meteorological Administration

Hyundai Motor Company

Youn Sik Choi

Jae Gon Lee

Ah Chan Kim

Jae Young Lee

Jin Ook Song

Sung-Hwa Jung

Kwang-Ho Kim

Se Hun Kim

Jee Yoon Suh

Jeong Hyoun Sung

Sung Hwa Jung

Young-A Oh

Young A Oh

Sang Yoon Soh

Hae-Lim Kim

Woomi Jung

A system on chip (SoC) includes a plurality of intellectual property (IP) blocks and a clock management unit (CMU) configured to perform clock gating on at least one of the IP blocks. The IP blocks and the CMU interface with one another using a full handshake method. The full handshake method may include at least one of the IP blocks sending a request signal to the CMU to begin providing a clock signal or to stop providing the clock signal, and the CMU sending an acknowledgement signal to the corresponding IP block in response to receipt of the request signal.

Semiconductor device

An apparatus for composition for dual-polarization weather radar observation data includes: a coordinate system converting unit that converts a reference grid of an orthogonal coordinate system into a grid of a dual-polarization weather radar spherical coordinate system based on a latitudinal-longitudinal coordinate system for each individual dual-polarization weather radar by using an earth spherical coordinate system; a CAPPI data generating unit that generates CAPPI data based on the orthogonal coordinate system after mapping individual items of dual-polarization weather radar observation data on grid coordinates of the dual-polarization weather radar spherical coordinate system; and a CAPPI data compositing unit that performs composition of CAPPI data for each of the individual dual-polarization weather radars located at the same coordinate of the orthogonal coordinate system obtained by mapping the individual items of dual-polarization weather radar observation data thereon.

Apparatus and method for composition for dual-polarization weather radar observation data using earth spherical coordinate system

A precipitation nowcasting method using dynamic motion vectors includes calculating a multiscale motion vector of a radar precipitation motion vector and a numerical model precipitation motion vector by changing spatial scale of cross correlation analysis for reach of a preset time interval from precipitation data obtained through a dual polarization radar, calculating a dynamic motion vector by merging the radar precipitation motion vector and the numerical model precipitation motion vector, generating a precipitation development and dissipation map through precipitation tracking and matching using the dynamic motion vector, and outputting a precipitation forecast field for each forecast time by applying the dynamic motion vector and the precipitation development and dissipation map to Lagrangian backward extrapolation. Accordingly, it is possible to achieve realistic precipitation forecast field simulation.

Method for precipitation nowcasting using dynamic motion vectors, recording medium and device for performing the method

Semiconductor device including clock management unit for outputting clock and acknowledgment signals to an intelectual property block

Disclosed are an apparatus for selecting a radar installation site for configuring a radar observation network and a method thereof. That is, according to the present invention, an optimal radar observation site is selected through a digital elevation model, GIS information, a beam shield simulation, a propagation environment survey, etc., to collect higher accurate radar data and shorten a time required for a radar installation preliminary survey, etc.

Radar site positioning apparatus for optimal weather radar network and method thereof

Semiconductor device including clock management unit for outputing clock and acknowledgement signals to an intellectual property block

Clock management using full handshaking

A semiconductor device includes a first clock generating circuit including a first control circuit and a first clock gating circuit, a first channel management circuit which communicates with the first clock generating circuit according to a full handshake method, a second clock generating circuit including a second control circuit and a second clock gating circuit, and a second channel management circuit which communicates with the second clock generating circuit according to the full handshake method. The first clock gating circuit outputs a first clock, and the second clock gating circuit outputs a second clock different from the first clock.

Semiconductor device including clock generating circuit and channel management circuit

Disclosed herein are a vehicle configured to prevent a collision and a control method thereof. The vehicle includes a chassis; a steering unit configured to change a direction of the chassis; a brake unit configured to adjust a braking force of the chassis; a detector configured to detect movement information of the chassis; and a controller configured to confirm a variation rate of movement of the chassis based on the detected movement information and configured to automatically control an operation of the steering unit and the brake unit when the confirmed variation rate is out of a reference range. When a collision occurs, the vehicle may automatically perform at least one of steering control, side braking control, or a damping control, and thus a secondary collision may be prevented, the incidence of additional injury may be reduced, the speed of the vehicle may be stably reduced or stopped, and the vehicle may be moved to a safe lane so that a stabilization time of the vehicle may be reduced.

Vehicle and method for controlling the same

An electrostatic chuck assembly includes a reference temperature sensor, a measurement zone temperature sensor, and a measurement zone temperature calculator. The reference temperature sensor measures a reference temperature of the electrostatic chuck. The measurement zone temperature sensor is spaced from the reference temperature sensor on the electrostatic chuck and senses temperature signals of a plurality measurement zones of the electrostatic chuck. The measurement zone temperature calculator calculates a temperature of each of the measurement zones by setting a measurement range within a temperature range, previously determined based on the reference temperature measured by the reference temperature sensor, and measures the temperature signal of each of the measurement zones sensed by the measurement zone temperature sensor within the measurement range.

Electrostatic chuck assembly, semiconductor manufacturing apparatus having the same, and method of measuring temperature of electrostatic chuck

Growing community of inventors

Yongin-si, South Korea

Youn Sik Choi