Lg Electronics Inc.

Hyundai Motor Company

Kia Motors Corporation

Hynix Semiconductor Inc.

Joo Hwan Lee

Sungho Kang

Jong Won Kim

Jeong-Ho Cho

Sang Chul Youn

Seong Hyeon Lee

Woo-Sik Jeong

Chul Woong Lee

Jun Young Kwon

Kyoung-Shub Lee

Hyeong Jun Park

Il-Kwon Kang

Ji In Jung

In Hwan Ra

Kang-Chil Lee

Oh Sol Kwon

Beom Seok Ko

A vehicle including a communication system for a disabled person may include: a motion capture unit that recognizes sign language of a passenger of the vehicle; an input unit that receives a voice or characters from the passenger; a database that stores sign language information; a control unit that is communicatively coupled to the motion capture unit and the input unit, the control unit being configured to translate the sign language recognized by the motion capture unit using the sign language information stored in the database, and to convert a voice received through the input unit into characters; and an output unit that is communicatively coupled to the control unit, the output unit being configured to output the sign language translated by the control unit as a voice or characters, and to output the voice converted by the control unit as characters.

Vehicle including communication system for disabled person and control method of communication system for disabled person

A warning system for a hearing-impaired person of a vehicle includes: a sound sensing unit disposed at a vehicle to sense sound outside of the vehicle; a database storing characteristic information of a plurality of specific sounds and visual information corresponding to the characteristic information of the plurality of specific sounds; an output unit outputting visual information corresponding to the plurality of specific sounds; and a controller extracting characteristic information of the sound sensed by the sound sensing units. In particular, the controller determines a type of the sensed sound by comparing the extracted characteristic information of the sensed sound with the characteristic information of the plurality of specific sounds stored in the database, and outputs visual information corresponding to the determined type of the sensed sound through the output unit.

Vehicle warning system for hearing-impaired person and control method thereof

A device for repair analysis includes a selection unit and an analysis unit. The selection unit is configured to select a part of the row addresses of a plurality of spare pivot fault cells and a part of the column addresses of the spare pivot fault cells in response to a control code. The analysis unit is configured to generate an analysis signal indicating whether row addresses of a plurality of non-spare pivot fault cells are included in selected row addresses and column addresses of the non-spare pivot fault cells are included in selected column addresses.

Device and method for repair analysis

A device for storing error information of a memory device includes a plurality of parent memories and a plurality of child memories. Each of the parent memories stores a row address and a column address of one defective cell. Each of the child memories stores a column address of a defective cell, having a row address identical to a row address stored in the corresponding parent memory, or a row address of a defective cell, having a column address identical to a column address stored in the corresponding parent memory. Herein, each of the parent memories stores information about information about whether a row repair must be performed to repair a defective cell stored in the parent memory and information about whether a column repair must be performed to repair a defective cell stored in the parent memory.

Device and method for storing error information of memory

A method for braking a washing machine in accordance with the present invention comprising the steps of: setting up an initial data of a duty ratio corresponding to a detected speed and a rotating position; discharging a voltage of the capacitor filter during a duty-on cycle according to the duty ratio set up in the preceding step; and charging a voltage to the capacitor filter during duty-off cycle when the duty-on cycle of the preceding step is finished. As described above, the dynamic braking resistor is not used in the method for braking the washing machine according to the present invention so that the size and the production cost are reduced.

Apparatus and method for braking a washing machine

This invention relates to a method for braking a washing machine comprising the steps of: determining whether or not a motor is braking; transmitting a PWM (Pulse Width Modulation) control signal by setting up the initial phase and the duty ratio according to the voltage flows in the system when an operation mode determined by the previous step as a braking mode; comparing a capacity and a variance of the detected voltage with a reference voltage predetermined during the previous step; and controlling a motor driver by re-establishing the control phase and the duty ratio are re-established until the motor is stopped when the comparison result of the previous step indicates that the capacity and the variance of the voltage are lower than the predetermined reference level.

Method for braking a washing machine

The present invention discloses a method for controlling laundering of a low frequency oscillation washing system to enhance the laundering effect by maintaining resonance phenomena inside of a wash tub in a resonant laundering by oscillation. The inventive method therefor includes the steps of keeping up the resonant condition by a pulsator to a first wash time at a speed of a first oscillating frequency by selecting a washing or rinsing procedure; continuously keeping up the resonant condition of the above first step to a second wash time at a speed of a second oscillating frequency; producing a speed of a third oscillating frequency to prevent the extinction of the resonant condition maintained at the second step and retain the continuous resonance; and repeatedly performing the operation through which each speed of the first, second and third oscillating frequencies is intermittently increased or decreased up to a predetermined wash time by generating an interrupt.

Method for controlling laundering of low frequency oscillation washing

Growing community of inventors

Seoul, South Korea

Joo Hwan Lee