Samsung Electronics Co., Ltd.

North Carolina State University

Sungkyunkwan University

Jinyong Jeon

Taejung Yeo

Youngjae Kim

Daebong Jung

Bong Yeon Choi

Seong Chon Choi

Soon Ryung Lee

Mo-Yuen Chow

Young Hun Sung

Young Jae Kim

Habiballah Rahimi Eichi

Seung Tae Khang

Younghun Sung

Ginam Kim

Jongsok Kim

Mimsung Eo

Mo-Yeun Chow

Zheyuan Cheng

A device for inactivating an object, includes an electromagnetic wave generator configured to generate an electromagnetic wave having a resonant frequency of the object, and an antenna unit electrically connected to the electromagnetic wave generator and configured to omni-directionally transmit the electromagnetic wave to inactivate the object.

Method and device with object inactivation

A processor-implemented vehicle controlling method includes: determining whether an object in a vehicle is a living object based on radio detection and ranging (radar) information received from a radar sensor; in response to a determination that the object is a living object, determining bioinformation of the object based on the radar information; and adjusting a temperature in the vehicle based on the bioinformation and temperature information received from a temperature sensor.

Method and apparatus with vehicle control

Provided are battery management apparatuses and methods. The battery management apparatus includes a converter configured to acquire and convert information of a battery cell, an antenna configured to transmit the converted information to an adjacent battery cell and to receive converted information of the adjacent battery cell, in response to a command of a controller, and a coil configured to wirelessly charge or discharge the adjacent battery cell, in response to another command of the controller, wherein the controller is configured to control the wireless charging or the wireless discharging based on information of the adjacent battery cell.

Apparatus and method for managing battery

Disclosed are a vehicle control unit (VCU) and an operation method thereof that calculate a speed variation of a vehicle based on input information, predict an average speed of the vehicle based on the calculated speed variation, generate a first speed profile based on the predicted average speed, and generate a second speed profile by applying speed noise information to the first speed profile.

Vehicle control unit (VCU) and operating method thereof

A battery control method that calculates a boosting ratio for converters based on voltage values of batteries and a preset voltage value, and transmits the calculated boosting ratio to the converters is disclosed. The converters are configured to boost output voltages of the batteries based on the calculated boosting ratio, and a sum of the boosted output voltages is equal to the preset voltage value.

Battery control method and apparatus

A battery charging and discharging apparatus includes power converters connected in series and configured to convert respective output voltages of batteries corresponding to the power converters. Each of the power converters may include direct current to direct current (DC/DC) converters connected in parallel. The apparatus may further include a controller configured to control magnitudes of respective output voltages of the power converters based on respective states of the batteries.

Apparatus for charging and discharging battery

A slave control apparatus including a receiver and a controller. The receiver is configured to receive a sensed physical quantity of a battery and a sensed output physical quantity of a converter corresponding to the battery. The controller is configured to determine state information of the battery based on the sensed physical quantity and the sensed output physical quantity, transmit the state information to a master control apparatus, and control the converter based on output information from the master control apparatus that corresponds to the state information.

Battery control apparatus and battery control system

A battery control apparatus includes a processor configured to define each of output values of converters respectively corresponding to a plurality of batteries based on state information of each of the plurality of batteries, and a signal generator configured to generate control signals to control the converters to supply power corresponding to the output values to a load.

Battery control method and apparatus, battery module, and battery pack

A battery managing apparatus includes a battery controller configured to determine a time when a battery enters a steady state based on a charge and discharge current of the battery. The apparatus further includes a time controller configured to wake up the battery controller based on the time when the battery enters the steady state. The battery controller is configured to control the battery in response to the time controller waking up the battery controller.

Method and apparatus for managing battery

A slave battery management apparatus includes a sensor configured to sense a physical quantity of a battery; a voltage converter configured to receive an output physical quantity from the battery, to convert the output physical quantity into an operating physical quantity corresponding to a physical quantity to operate a controller, and to output the operating physical quantity to the controller; and a controller configured to use the operating physical quantity as an operating power and to transmit battery data by using the operating physical quantity, wherein the battery data is generated based on the sensed physical quantity.

Battery management apparatus and system

A method and apparatus for measuring a voltage of a battery pack are provided. A battery control apparatus may include a voltage distributor configured to distribute a voltage of a battery pack including battery modules, using distribution elements connected to the battery pack, and a voltage extractor configured to extract a voltage value of the voltage of the battery pack by measuring the distributed voltage.

Growing community of inventors

Yongin-si, South Korea

Jinyong Jeon