Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Seunghan Lee

Hyunjoon Yoo

Heeseok Eun

Jinwook Lee

Dongouk Moon

Soo-Young Ji

Kyungkeun Lee

Kyoungeun Lee

Dasom Lee

Teh Hwan Cho

Wijik Lee

Chang Min Lee

Insung Hwang

Seungcheol Lee

Bumjun Kim

Sung Chul Hur

Dongyoul Park

Kwonchae Chung

Subash Pandey

Sang-Hwa Jin

Jongmin Hyun

Ilkwon Park

Heon Jekal

Namil Choi

Soonkyoung Choi

Jongbum Oh

Kioh Jung

Brianmyungjune Jung

Seongik Park

Woo-Suk Choi

Jungeol Song

Cheolhee Choi

Seo-Hyun Shin

Giyoung Kwon

Provided is a system and method for migrating data. The method includes: receiving data, read count information about the data, and write count information about the data; selecting at least one memory block among a plurality of memory blocks based on a wear level of a plurality of memory blocks and the read count information and the write count information; and storing the data in the at least one memory block.

System and method for improved memory allocation and management

A storage device includes a nonvolatile memory including a memory cell array and a storage controller configured to receive event data and sensing data from an external device, and store the sensing data in different areas of the memory cell array based on the event data. The memory cell array includes a first memory area configured to store first sensing data from among the sensing data, the first sensing data being associated with a preset event and a second memory area configured to store second sensing data from among the sensing data, the second sensing data being associated with a current event not corresponding to the preset event. A first number of bits stored in each of first memory cells included in the first memory area may be less than a second number of bits stored in each of second memory cells included in the second memory area.

Storage device for autonomous driving and operating method thereof

A storage system includes a host, a back plane including a switching block and connected to the host, a plurality of storage sets connected to the back plane to receive power from the host, and a battery module connected to the back plane to supply spare power to at least one storage set of the plurality of storage sets through the switching block, when an abnormal power drop is detected in the at least one storage set of the plurality of storage sets. The battery module controls the at least one storage set to perform a data flushing operation, when power less than or equal to a threshold value is detected in the at least one storage set after supplying the spare power.

Storage system including battery module and method for operating the same

An autonomous driving system including: a first system on chip (SoC) configured to control an autonomous driving function of a vehicle and including a first safe parking module configured to control parking of the vehicle according to first failure information; and a second SoC configured to be driven at a higher operating performance than an operating performance of the first SoC, configured to control the autonomous driving function of the vehicle, and including a second safe parking module configured to control the parking according to second failure information provided, wherein the first SoC or the second SoC is configured to be selectively driven according to level information corresponding to an autonomous driving level, and, based on a failure occurring in the first SoC, the second safe parking module is further configured to control the parking or stopping of the vehicle in response to receiving the second failure information.

System on chip, autonomous driving system including the same, and operating method of the autonomous driving system

Storage devices and systems implementing blockchain networks based on proof of space (PoS) are described. A PoS module may be configured to perform PoS processing of PoS data transferred through an interface circuit to generate operation data. A security module may be configured to perform encryption of user data (to generate first encrypted data) and encryption of the operation data (to generate second encrypted data) using different encryption algorithms. A nonvolatile memory device may then store the first encrypted data and the second encrypted data in different namespaces (e.g., user data may be stored in a user namespace and PoS data may be stored in a PoS namespace). Accordingly, interference and/or malicious effect between the user data and the PoS data may be reduced (e.g., blocked) and stability of the PoS algorithm may be enhanced.

Storage device for a blockchain network based on proof of space and system including the same

A storage device may include; a non-volatile memory including a first memory region including first memory cells having a first data storage capacity, a second memory region including second memory cells having a second data storage capacity greater than the first data storage capacity, and a third memory region including third memory cells having a third data storage capacity greater than the second data storage capacity, and a storage controller configured to receive a request, data, and storage time information associated with the data from a host, and program the data in a selected one of the first memory region, the second memory region and the third memory region in response to the request and on the basis of the storage time information.

Storage device and operating method

A storage system includes: an interconnector; a plurality of storage devices connected to the interconnector and configured to store data; a host device connected to the interconnector, and configured to: set a plurality of erasure coding schemes that are different from each other, and determine a target erasure coding scheme corresponding to original data to be stored in the plurality of storage devices among the plurality of erasure coding schemes, based on device characteristics of the plurality of storage devices or data characteristics of the original data; and an erasure coding controller configured to: divide the original data into a plurality of data blocks corresponding to the target erasure coding scheme, and generate one or more parity blocks corresponding to the target erasure coding scheme, by encoding the plurality of data blocks.

Method of data recovery and storage system performing the same

An electronic device includes a host device and a plurality of storage devices. The host device includes a processor and a baseboard management controller (BMC). Each of the plurality of storage devices includes a storage controller and a micro controller unit (MCU). The processor and the storage controller support in-band communication, and the BMC and the MCU support out-of-band communication. The BMC receives monitoring data from the MCU of each of the plurality of storage devices based on the out-of-band communication. The processor allocates a first workload among one or more workloads to a first storage device among the plurality of storage devices, based on a monitoring data set including the monitoring data. The first storage device executes the first workload based on the in-band communication.

Electronic device and operating method thereof

Disclosed is a method of operating an electronic device which includes a host device and a storage device. The host device includes a processor and a baseboard management controller (BMC), the storage device includes a storage controller and a micro controller unit (MCU), and the BMC and the MCU support out-of-band communication. The method of operating the electronic device includes providing, by the BMC, a first request including information about environment data to the MCU through the out-of-band communication, and providing, by the MCU, a first response corresponding to the first request to the BMC through the out-of-band communication.

Electronic device supporting out-of-band communication, and method of operating the same

In a method of writing data in a storage device, a data write request is received from a host device. Spatial information is received from a spatial sensor included in the storage device based on the data write request. A logical storage area management table is updated based on the data write request and the spatial information such that target data to be stored is written into a target storage area corresponding to the spatial information among a plurality of logical storage areas. A program command and the target data are transmitted to a nonvolatile memory such that the target data is programmed into a physical storage area in the nonvolatile memory corresponding to the target storage area.

Method of writing data in storage device and method of reading data from storage device using sensor information, storage device performing the same and method of operating storage device using the same

According to certain embodiments, an electronic device comprises: a motion sensor; a first camera module including a lens assembly and a driving circuit configured to move the lens assembly in a direction substantially perpendicular to an optical axis, the first camera module having a first angle of view when the lens assembly is positioned in a reference position; a second camera module having a second angle of view, wherein the first angle of view is entirely in the second angle of view; and at least one processor electrically connected to the motion sensor, the first camera module, and the second camera module, wherein the at least one processor is configured to: control the driving circuit to move the lens assembly based on motion data received from the motion sensor, thereby causing the first camera module to have a third angle of view, offset from the first angle of view by an angle, acquire, from the first camera module, a first image corresponding to the third angle of view, acquire a second image corresponding to the second angle of view from the second camera module, acquire depth information for the first image based on the second image and the motion data, and apply a bokeh effect to the first image based on the depth information.

Electronic device applying bokeh effect to image and operating method thereof

A storage device includes: a controller that exchanges data with a host through an interface; memory devices that store the data; a power supply circuit that outputs internal voltages, required for the controller and the memory devices, using an external voltage received through the interface; a distribution circuit that provides an operating voltage to the memory devices; and a discharge circuit including a first comparator that compares a first internal voltage, among the internal voltages, with a reference voltage and a second comparator that compares a second internal voltage, different from the first internal voltage, with the reference voltage, and including an operating circuit that computes an output of the first comparator and an output of the second comparator to output a discharge control signal determining whether the operating voltage has been discharged.

Storage device and method of discharging an operating voltage

Various embodiments disclose a method and apparatus for image correction. The apparatus includes at least one camera, a memory, and a processor. The processor is configured to obtain at least one image corresponding external objects using the at least one camera, identify depth information on the external objects using the at least one image, identify a first region, corresponding to a first external object having a first depth level related to the depth information, and a second region, corresponding to a second external object having a second depth level different from the first depth level. The processor is further configured to generate a first noise pattern by detecting noise included in the first region, perform bokeh processing on at least part of the second region, and generate a corrected image in which the first noise pattern has been at least incorporated into at least part of the bokeh-processed second region.

Method and apparatus for incorporating noise pattern into image on which bokeh processing has been performed

A method and an apparatus for controlling a hybrid electric vehicle including a dual clutch transmission are provided. A method for controlling a hybrid electric vehicle including a dual clutch transmission (DCT) may include: determining whether an engine start condition is satisfied in a state in which an engine is stopped; determining whether a slip control entry condition of a shift clutch of the DCT is satisfied when the engine start condition is satisfied; increasing a speed of a driving motor by slipping the shift clutch when the slip control entry condition is satisfied; determining whether a lock-up condition of an engine clutch is satisfied while increasing the speed of the driving motor; locking up the engine clutch when the lock-up condition of the engine clutch is satisfied; and increasing engagement force of the shift clutch when the engine clutch is locked up.

Growing community of inventors

Gyeonggi-do, South Korea

Seunghan Lee