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公开(公告)号：US20250060985A1
公开(公告)日：2025-02-20
申请号：US18724648
申请日：2022-12-23
Inventor： Lupan WANG
Abstract: An I2C link management method and apparatus, a device, and a nonvolatile readable medium. The method comprises: packaging and virtualizing an I2C link to obtain a corresponding virtual device (S1); establishing a cascade between the virtual device and a virtual machine, and by means of the virtual machine, controlling the virtual device to perform verification, and in response to the verification having passed, acquiring an initial state number corresponding to the virtual device (S2); updating the state of the virtual device on the basis of a change occurring during the operation of the virtual device, so as to obtain an updated state (S3); and managing the initial state number and adding an offset corresponding to the updated state and recording same, and establishing a response of the virtual machine to the offset corresponding to the updated state, so as to achieve management of the I2C link (S4). The present method ensures that anomaly problems can be more conveniently handled for I2C links, thus improving the quality of I2C links on mainboards, and achieving efficient operation of storage devices.
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公开(公告)号：US12222861B2
公开(公告)日：2025-02-11
申请号：US18692553
申请日：2022-06-07
Inventor： Zhikui Liu , Yanqing Wang
IPC: G06F12/0815 , G06F11/16 , G06F11/20
Abstract: The present disclosure discloses a data reading method, which is applied to a cache mirror image pair. The cache mirror image pair includes a first node and a second node which are mirror images of each other. The method includes: when the first node receives a data reading request, determining the current state of the first node; when the current state of the first node is a mirror image recombination state, determining whether request data corresponding to the data reading request hit cache of the first node or not; if Yes, reading the request data from the cache of the first node; if No, reading the request data from cache of the second node; and feeding the request data back to a request terminal.
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公开(公告)号：US12222808B2
公开(公告)日：2025-02-11
申请号：US18700774
申请日：2022-06-15
Inventor： Zhonghui Di , Dan Liu
Abstract: The present application discloses a system fault handling method and apparatus, a device, and a storage medium. The method includes: dividing disks in RAID based on the number of stripes, then configuring multi-state standby blocks for the stripes, and distributing the multi-state standby blocks on the disks in the RAID, so as to enable the disks to use the multi-state standby blocks to run at the same time to handle faults when the faults occur at the same time; acquiring fault information factors corresponding to fault blocks after faults occur on the blocks, and then storing the fault information factors in stripe block state mapping items in a stripe block state mapping linked list; and selecting corresponding handling strategies based on different stripe block state mapping items, so as to perform corresponding operations on the fault blocks corresponding to the stripe block state mapping items.
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4.发明申请公开(公告)号：US20250045173A1
公开(公告)日：2025-02-06
申请号：US18696341
申请日：2022-11-29
Inventor： Hao FANG
IPC: G06F11/14
Abstract: Disclosed are a data storage method and apparatus of a virtual machine, a virtual machine, and a storage medium. The method includes: acquiring a starting instruction of a virtual machine, and loading a storage device on the basis of the starting instruction; accessing metadata information recorded in first storage regions of at least two corresponding files in the storage device, and verifying the metadata information to obtain a verification result; when the verification result is normal, accessing data region bitmap information recorded in second storage regions of the at least two files; determining, on the basis of the data region bitmap information, data storage states of the at least two files; and when the data storage states of the at least two files are both normal, sending target data to the at least two files to perform data storage.
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公开(公告)号：US12218975B2
公开(公告)日：2025-02-04
申请号：US18697423
申请日：2022-09-29
Inventor： Linge Xiao , Rui Hao , Hongwei Kan
Abstract: The present disclosure relates to data processing, and in particular, to a system for processing a full-stack network card task based on FPGA. The system includes: a network interface controller, configured to receive to-be-processed data, and offload a TCP/IP task from the to-be-processed data by a built-in TCP offload engine, to obtain first processed data; an SSL/TLS protocol processing module, configured to receive the first processed data, and offload an SSL/TLS protocol task from the first processed data, to obtain second processed data; a PR region, configured to receive the second processed data; and a reconfiguration module, configured to acquire, by a host, dynamic configuration information of the PR region, and configure the PR region based on the dynamic configuration information, so that the PR region offloads and processes computation-intensive tasks in the second processed data.
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Patent Agency Ranking
公开(公告)号：US12217406B2
公开(公告)日：2025-02-04
申请号：US18567615
申请日：2022-05-26
Inventor： Yongxing Zhang , Ruizhen Wu , Jingjing Chen
Abstract: A video image interference detection method includes the following steps: acquiring a background image and a current frame image; constructing an edge image of the background image and an edge image of the current frame image respectively; intersecting the edge image of the background image and the edge image of the current frame image to obtain a same boundary image between the edge image of the background image and the edge image of the current frame image; counting a first pixel number in the edge image of the background image and a second pixel number in the same edge image; determining whether the current frame image is interfered according to a ratio of the first pixel number to the second pixel number.
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公开(公告)号：US20250014319A1
公开(公告)日：2025-01-09
申请号：US18712614
申请日：2022-08-10
Inventor： Li WANG , Baoyu FAN , Zhenhua GUO , Rengang LI
IPC: G06V10/774 , G06V10/80 , G06V40/10
Abstract: Disclosed are a person Re-identification (Re-ID) method, apparatus, and device and a storage medium, and the method includes: acquiring a data set, where pieces of data in the data set are unlabeled person images; performing block processing on each piece of data in the data set, performing random ordering on each piece of blocked data to obtain out-of-order data corresponding to each piece of data, and generating negative sample data corresponding to each piece of data based on each piece of data and the corresponding out-of-order data; and performing unsupervised learning based on each piece of data in the data set, the out-of-order data of each piece of data, and the negative sample data of each piece of data to obtain a corresponding ID network, and performing person Re-ID based on the ID network.
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8.发明申请公开(公告)号：US20250004976A1
公开(公告)日：2025-01-02
申请号：US18710595
申请日：2023-03-23
Inventor： Xingyuan LI , Jian CUI , Jiang WANG , Huajin SUN , Shuqing LI
IPC: G06F13/42
Abstract: Disclosed are a data transmission method, system and apparatus, and a device and a computer-readable storage medium. The method is applied to a data transmission system, and the system comprises a host device, devices for transmission and a transmission initiation device, wherein the host device can hold an initial configuration table, which contains device information of the devices for transmission, and sends the table to the transmission initiation device for selection and completion; the transmission initiation device fills in, according to its own demand, an initial configuration table of a target device with necessary information for establishing transmission, and returns an obtained complete configuration table to the host device; and the host device then configures the target device by using a complete information table, and returns the complete information table to the transmission initiation device after completing the configuration.
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公开(公告)号：US20240422937A1
公开(公告)日：2024-12-19
申请号：US18718141
申请日：2022-12-16
Inventor： Heng LV
Abstract: Disclosed is a fan support free of assembly and disassembly tools. The fan support includes: left-right symmetrical slots, provided on a server case base and respectively located on both sides of a fan; an elastic arm assembly, including two symmetrical side arms and an elastic member, bottoms of the two side arms are snap-fitted in the two slots, and tops of the two side arms are connected by the elastic member; a fixing assembly, provided with a limiting structure that fits with a fan housing, and a sliding groove; a pressing assembly, provided with a deformable region, and a sliding structure that fits with the sliding groove, the deformable region is configured to drive the sliding structure to move outwards, the sliding structure pushes the elastic member to stretch and deform to drive the two side arms to disengage from the two slots.
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公开(公告)号：US20240419624A1
公开(公告)日：2024-12-19
申请号：US18724628
申请日：2023-04-28
Inventor： Bo SHI
IPC: G06F13/42
Abstract: A controlling circuit includes a plurality of analogue switches and a controlling module. The controlling module is configured for, when the current master device of the serial bus is the I3C master device, controlling the analogue switches corresponding to I3C slave devices that are selected by the user to be switched on, whereby the serial bus ensures the data interaction between the I3C master device and the I3C slave devices, and when the current master device of the serial bus is the SMBUS master device, controlling the analogue switches corresponding to SMBUS slave devices that are selected by the user to be switched on, whereby the serial bus ensures the data interaction between the SMBUS master device and the SMBUS slave devices.
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