公开(公告)号：US20230206071A1

公开(公告)日：2023-06-29

申请号：US18177689

申请日：2023-03-02

Applicant: Micron Technology, Inc.

Inventor： Gil Golov ,  Robert Richard Noel Bielby

IPC: G06N3/08 ,  G06N3/045

CPC classification number: G06N3/08 ,  G06N3/045

Abstract: A system for ANN training through processing power of parked vehicles. The system can include a master computing device having a controller configured to control training of an ANN. The training can be performed at least partially in separate parts by computing devices of parked vehicles. The controller can be configured to separate computing tasks of training the ANN into separated tasks. Also, the controller can be configured to assign at least some of the separated tasks to selected computing devices of parked vehicles. The controller can also be configured to receive and assemble results of the separated tasks to train the ANN. The controller can also be configured to train the ANN according to the results. The master computing device can be configured to send the assigned tasks to the selected devices of the vehicles as well as receive, from the selected devices, the results of the assigned tasks.

公开(公告)号：US11676431B2

公开(公告)日：2023-06-13

申请号：US17100623

申请日：2020-11-20

Applicant: Micron Technology, Inc.

Inventor： Gil Golov

IPC: G07C5/08 ,  H03M7/30

CPC classification number: G07C5/085 ,  H03M7/30 ,  H03M7/70

Abstract: An improved black box data recorder for use with autonomous driving vehicles (AVD). In one embodiment, two cyclic buffers are provided to record vehicle sensors data. A first cyclic buffer records raw vehicle sensor data on a volatile memory, while a second cyclic buffer records the same vehicle sensor data, as compressed data, on a non-volatile memory. In a case of a collision or near collision, in one embodiment the buffers are flushed into a non-volatile (NV) storage for retrieval. As long as there is no power interruption, the raw vehicle sensor data will be accessible from the NV storage. If a power interruption occurs, the raw vehicle sensor data held in the volatile memory of the first cyclic buffer will be lost and only the compressed form of the vehicle sensor data from the second cyclic buffer will survive and be accessible.

公开(公告)号：US20230076311A1

公开(公告)日：2023-03-09

申请号：US18054883

申请日：2022-11-11

Applicant: Micron Technology, Inc.

Inventor： Gil Golov

IPC: G06F1/3287 ,  G06F1/28 ,  G06F3/06

Abstract: A computing system has a first processing device (e.g., CPU, FPGA, or GPU) and memory regions (e.g., in a DRAM device) used by the processing device during normal operation. In one approach, the computing system is configured to: collect data associated with operation of an autonomous vehicle; monitor, by a first processing device, the collected data; and based on the monitoring, determine that an event on the autonomous vehicle has occurred. The computing system is further configured to, in response to determining that the event has occurred, initiate a transfer of data controlled by a second processing device, the transfer including copying data stored in volatile memory of the autonomous vehicle to non-volatile memory of the autonomous vehicle, wherein the second processing device controls copying of the data independently of the first processing device. The computing system is also further configured to, in response to determining that the event has occurred, reduce or terminate power to the first processing device.

公开(公告)号：US20230041045A1

公开(公告)日：2023-02-09

申请号：US17971246

申请日：2022-10-21

Applicant: Micron Technology, Inc.

Inventor： Gil Golov

IPC: G06V20/56 ,  G01C21/30 ,  G06N3/02 ,  G05D1/00 ,  G06N20/00 ,  G06F16/29 ,  G01C21/36 ,  G06V20/58

Abstract: A map in a cloud service stores physical objects previously detected by other vehicles that have previously traveled over the same road that a current vehicle is presently traveling on. New data received by the cloud service from the current vehicle regarding new objects that are being encountered by the current vehicle can be compared to the previous object data stored in the map. Based on this comparison, an operating status of the current vehicle is determined. In response to determining the status, an action such as terminating an autonomous navigation mode of the current vehicle is performed.

公开(公告)号：US20220365710A1

公开(公告)日：2022-11-17

申请号：US17320111

申请日：2021-05-13

Applicant: Micron Technology, Inc.

Inventor： Gil Golov

IPC: G06F3/06 ,  G06F11/30

Abstract: The disclosed embodiments relate to logging activities of memory devices and adjusting the operation of a controller based on the activities. In one embodiment, a method comprises monitoring, by a memory device, die temperatures and data sizes of commands issued to the memory device; determining, by the memory device, a target size for a buffer based on the die temperatures and data sizes; and adjusting, by the memory device, a current size of the buffer to meet the target size.

公开(公告)号：US11481273B2

公开(公告)日：2022-10-25

申请号：US16995359

申请日：2020-08-17

Applicant: Micron Technology, Inc.

Inventor： Kishore K. Muchherla ,  Niccolo′ Righetti ,  Jeffrey S. McNeil, Jr. ,  Akira Goda ,  Todd A. Marquart ,  Mark A. Helm ,  Gil Golov ,  Jeremy Binfet ,  Carmine Miccoli ,  Giuseppina Puzzilli

IPC: G06F3/06 ,  G06F11/10

Abstract: A memory component comprises a cyclic buffer partition portion and a snapshot partition portion. In response to receiving a signal that a trigger event has occurred, a processing device included in the memory component performs an error correction operation on a portion of data stored in the cyclic buffer partition portion, copies the data stored in the cyclic buffer partition portion to the snapshot partition portion in response to the error correction operation being successful, and sends the data stored in the cyclic buffer partition portion to a processing device operatively coupled to the memory component in response to the error correction operation not being successful.

公开(公告)号：US20220291865A1

公开(公告)日：2022-09-15

申请号：US17829861

申请日：2022-06-01

Applicant: Micron Technology, Inc.

Inventor： Kishore K. Muchherla ,  Niccolo' Righetti ,  Jeffrey S. McNeil, JR. ,  Akira Goda ,  Todd A. Marquart ,  Mark A. Helm ,  Gil Golov ,  Jeremy Binfet ,  Carmine Miccoli ,  Giuseppina Puzzilli

IPC: G06F3/06 ,  G06F1/26

Abstract: A system includes a processing device and a memory device communicatively coupled to the processing device. The memory device can include a cyclic buffer partition portion and a snapshot partition portion coupled to the cyclic buffer partition portion via hold-up capacitors. The snapshot partition portion can further include a first sub-partition portion having a first programming characteristic and a second sub-partition portion having a second programming characteristic. The processing device can write received data sequentially to the cycle buffer partition portion and write, based at least in part on a determination that a trigger event has occurred, data from the cyclic buffer partition portion to the first sub-partition portion or the second sub-partition portion, or both.

公开(公告)号：US11429543B2

公开(公告)日：2022-08-30

申请号：US17077503

申请日：2020-10-22

Applicant: Micron Technology, Inc.

Inventor： Gil Golov

IPC: G06F13/40 ,  G06F13/16 ,  G06F13/42 ,  G06F12/02 ,  G06F12/06 ,  G06F9/455 ,  G06F12/0873

Abstract: The disclosed embodiments are directed to improving the lifespan of a memory device. In one embodiment, a system is disclosed comprising: a host processor and a memory device, wherein the host processor is configured to receive a write command from a virtual machine, identify a region identifier associated with the virtual machine, augment the write command with the region identifier, and issue the write command to the memory device, and the memory device is configured to receive the write command, identify a region comprising a subset of addresses writable by the memory device using a region configuration table, and write the data to an address in the subset of addresses.

公开(公告)号：US20220269438A1

公开(公告)日：2022-08-25

申请号：US17181154

申请日：2021-02-22

Applicant: Micron Technology, Inc.

Inventor： Gil Golov

IPC: G06F3/06 ,  G01K3/04 ,  G01K1/14

Abstract: The disclosed embodiments are related to storing critical data in a memory device such as Flash memory device. In one embodiment, a method performed by a controller of a memory device comprises receiving a critical operation from a host processor, the critical operation accessing a memory array; retrieving a temperature value of the memory array from a temperature sensor; and conditionally processing the critical operation based on the temperature value.

公开(公告)号：US11416388B2

公开(公告)日：2022-08-16

申请号：US17027895

申请日：2020-09-22

Applicant: Micron Technology, Inc.

Inventor： Kishore K. Muchherla ,  Vamsi Pavan Rayaprolu ,  Karl D. Schuh ,  Jiangang Wu ,  Gil Golov

IPC: G06F12/02 ,  G06F12/0882 ,  G06F12/0873 ,  G06F11/30 ,  G06F12/0811

Abstract: A system includes a memory device and a processing device coupled to the memory device. The processing device can determine a data rate from a first sensor and a data rate from a second sensor. The processing device can write a first set of data received from the first sensor at a first logical block address (LBA) in the memory device. The processing device can write a second set of data received from the second sensor and subsequent to the first set of data at a second LBA in the memory device. The processing device can remap the first LBA and the second LBA to be logically sequential LBAs. The second LBA can be associated with an offset from the first LBA and the offset can correspond to a data rate of the first sensor.