Patents by Inventor Peng Yan
Peng Yan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11972854Abstract: There is provided a radiotherapy system, a data processing method and a storage medium. The radiotherapy system includes a calibration database, a training module and a data processing module. The calibration database can acquire a plurality of the sample data generated in a clinical therapy process. The training module can perform deep learning on the plurality of sample data stored in the calibration database to obtain a therapy algorithm model. The data processing module can process the detection data received in the clinical therapy process according to the therapy algorithm model to generate preliminary therapy data. As the therapy algorithm model is obtained by performing deep learning on a large amount of clinical data, the reliability of the therapy algorithm model is high. Accordingly, the accuracy of the preliminary therapy data generated by the therapy algorithm model is also high.Type: GrantFiled: June 5, 2017Date of Patent: April 30, 2024Assignee: OUR UNITED CORPORATIONInventors: Hao Yan, Jiuliang Li, Jinsheng Li, Peng Zan, Haifeng Liu
-
Patent number: 11970830Abstract: The present disclosure discloses a method for quantifying a bearing capacity of foundation containing shallow-hidden spherical cavities, comprising: in Step 1, constructing a spatial axisymmetric calculation model for stability analysis of the foundation containing shallow-hidden spherical cavities; in Step 2, solving the model to obtain a general solution which reflects the spatial stress distribution of surrounding rock containing shallow-hidden spherical cavities; in Step 3, obtain a mathematical expression by derivation for calculating the bearing capacity of the foundation containing shallow-hidden spherical cavities; and in Step 4: completing the determination of the foundation bearing capacity. Benefits: This method has many advantages such as comprehensive consideration, high accuracy and reliability of calculation results, and may provide the scientific basis for the development of prevention and control against the instability of the foundation containing shallow-hidden cavities.Type: GrantFiled: February 26, 2021Date of Patent: April 30, 2024Assignee: HAINAN UNIVERSITYInventors: Peng Xie, Zurun Yue, Haijia Wen, Ying Teng, Shuqi Yang, Jiaqi Li, Lei Yan, Yuxuan Yang, Shaolong Jie, Bingyang Liu, Jingjing Fu, Jing Xie, Zhichao Du, Di Yin
-
Publication number: 20240134853Abstract: A computer-implemented method dynamically switches access plans for a query during concurrent query execution. The method includes receiving a first query configured to be processed by a database system. The method also includes generating, for the first query, an access plan for each of identified resource sets. The method includes determining a first set of available resources that represent an available capacity for the database system. The method further includes selecting a first resource set of the one or more resource sets, where the selecting is based on the first set of available resources being closest to the first resource set. The method also includes selecting, based on the first set of available resources, a first access plan of the one or more access plans. The method includes executing the first query and returning results of the first query to a source of the first query.Type: ApplicationFiled: October 18, 2022Publication date: April 25, 2024Inventors: Xiao Xiao Chen, Sheng Yan Sun, Peng Hui Jiang, YING ZHANG
-
Publication number: 20240134805Abstract: A method, including: identifying static application features of an application; identifying resource access features of the application; labeling a translation lookaside buffer (TLB) miss threshold of a runtime feature of the application; determining utilization of larger pages during the runtime based on the TLB miss threshold; and setting the TLB miss threshold based on the determined utilization of the larger pages.Type: ApplicationFiled: October 19, 2022Publication date: April 25, 2024Inventors: Naijie Li, Dong Hui Liu, Jing Lu, Peng Hui Jiang, Xiao Yan Tang, Bao Zhang, Yong Yin, Jun Su, Jia Yu
-
Publication number: 20240134852Abstract: An example operation may include one or more of storing an index that comprises identifiers of role-based access privileges for a plurality of users with respect to a database, receiving a database query associated with a user from a software program, identifying data records within the database that the user has permission to access based on database accessibility rights of the user stored within the index, prior to execution of the database query, loading the identified data records into the memory and filtering out other data records from the database which the user does not have permission to access, and executing the database query on the identified data records loaded from the database and returning query results from the execution to the software program.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Inventors: Jia Tian Zhong, Peng Hui Jiang, Ming Lei Zhang, Ting Ting Zhan, Le Chang, Zhen Liu, Xiao Yan Tian
-
Patent number: 11966539Abstract: Disclosed is a method and a device for adjusting a touch capacitance data, an electronic device and a storage medium. The method comprises: acquiring the touch capacitance data; calculating a variation of a compensation capacitance value required to adjust the touch capacitance data to a target value according to a configured compensation step value; judging whether the touch capacitance data is in a nonlinear range; according to the judgment result, performing a corresponding compensation operation with the variation of the compensation capacitance value. The method enables the touch capacitance data to be automatically adjusted to being close to the target value, thus improving the accuracy of adjusting the touch capacitance data.Type: GrantFiled: December 17, 2020Date of Patent: April 23, 2024Assignee: CHIPONE TECHNOLOGY (BEIJING) CO., LTD.Inventors: Junchao Yan, Peng Jiang
-
Publication number: 20240125857Abstract: A method for calculating a state of charge of a battery is provided. The method includes: estimating a first state of charge of the battery by using a first state of charge estimation algorithm; estimating a second state of charge of the battery by using a second state of charge estimation algorithm; determining a first weight corresponding to the first state of charge and a second weight corresponding to the second state of charge based on state data of the battery; and calculating the state of charge of the battery based on the first state of charge and the first weight, and the second state of charge and the second weight. With method for calculating a state of charge of a battery in the present disclosure, the accuracy of calculating the state of charge of the battery can be improve d with a lower computation cost.Type: ApplicationFiled: September 26, 2023Publication date: April 18, 2024Applicants: Shanghai Makesens Energy Storage Technology Co., Ltd., Shanghai Volta Institute of Digital Battery Energy StorageInventors: Zonglin CAI, Peng DING, Guopeng ZHOU, Enhai ZHAO, Xiao YAN
-
Publication number: 20240127569Abstract: A region recognition method includes obtaining a scene image of a scene to-be-recognized; determining a specified boundary curve of the scene image; generating a contour map corresponding to the scene image according to the specified boundary curve; and determining a target region in the scene according to the contour map.Type: ApplicationFiled: September 5, 2023Publication date: April 18, 2024Inventors: Zhongtao HAN, Peng CHEN, Peifa YAN
-
Publication number: 20240113519Abstract: A method and a device for forecasting an electric load, an electronic device, and a computer-readable storage medium are provided. The method includes: acquiring historical load data prior to a forecast date; generating a load sequence based on the historical load data; performing variational mode decomposition on the load sequence, to obtain multiple intrinsic mode components and a residual that are corresponding to the load sequence; and inputting the multiple intrinsic mode components and the residual into respective forecasting models, and determining a load value on the forecast date based on forecasting results of all the forecasting models. With the method and the device, the electronic device, and the computer-readable storage medium, the load sequence is decomposed based on the variational mode decomposition, so that more dimensional feature information in the load sequence can be mined. Moreover, the residual is also used as valid data.Type: ApplicationFiled: September 6, 2023Publication date: April 4, 2024Applicant: Shanghai Makesens Energy Storage Technology Co., Ltd.Inventors: Decheng WANG, Peng DING, Weikun WU, Haowen REN, Yuan FENG, Wei SONG, Guopeng ZHOU, Zonglin CAI, Xiao YAN, Enhai ZHAO
-
Patent number: 11947561Abstract: An embodiment for analyzing and tracking data flow to determine proper schemas for unstructured data. The embodiment may automatically use a sidecar to collect schema discovery rules during conversion of raw data to unstructured data. The embodiment may automatically generate multiple schemas for different tenants using the collected schema discovery rules. The embodiment may automatically use ETL to export unstructured data to SQL databases with the generated multiple schemas for the different tenants. The embodiment may automatically monitor usage data of the SQL databases and collect the usage data. The embodiment may automatically optimize schema discovery using the collected usage data. The embodiment may automatically discover schemas with hot usage and apply the discovered schemas with hot usage to other tenants for consumption and further monitoring.Type: GrantFiled: June 21, 2022Date of Patent: April 2, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Peng Hui Jiang, Jun Su, Sheng Yan Sun, Hong Mei Zhang, Meng Wan
-
Patent number: 11947498Abstract: Methods, systems, and computer program products for de-duplicating data in executable files in a container image are disclosed. The method may include receiving a request to read a file in a first layer in a container image including a plurality of layers, wherein the file is a delta file which is from an updated executable file based on a base executable file, the base executable file is in a lower layer than the first layer in the container image, and the delta file includes block mappings between the updated executable file and the base executable file and different data between the two files, and blocks included in the two files are based on respective file structure. The method may also include restoring the updated executable file based on the delta file and the base executable file. The method may further include returning data in the updated executable file.Type: GrantFiled: May 12, 2022Date of Patent: April 2, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Dong Hui Liu, Peng Hui Jiang, Jing Lu, Xiao Yan Tang, Jun Su, Jia Yu, Yong Yin
-
Publication number: 20240103896Abstract: A computer-implemented method, system and computer program product for scaling a resource of a Database as a Service (DBaaS) cluster in a cloud platform. User service requests from a service cluster to be processed by the DBaaS cluster are received. A first set of tracing data is generated by a service mesh, which facilitates service-to-service communication between the service cluster and the DBaaS cluster, from the user service requests. A second set of tracing data is generated by the DBaaS cluster from handling the user service requests. A dependency tree is then generated to discover application relationships to identify potential bottlenecks in nodes of the DBaaS cluster based on these sets of tracing data. The pod(s) of a DBaaS node are then scaled based on the dependency tree, which is used in part, to predict the utilization of the resources of the DBaaS node identified as being a potential bottleneck.Type: ApplicationFiled: September 24, 2022Publication date: March 28, 2024Inventors: Peng Hui Jiang, Yue Wang, Jun Su, Su Liu, Sheng Yan Sun
-
Publication number: 20240106232Abstract: A thermal-runaway warning method, system, and terminal for a power station are provided. The method comprises: obtaining collected data of a battery module comprised in the power station, wherein the collected data comprises collected temperature values of the battery module collected by temperature measuring devices; normalizing the collected data to obtain a standard dataset; training a CNNLSTM-based temperature predicting model based on the standard dataset to obtain a trained CNNLSTM-based temperature predicting model; and obtaining a predicted temperature value of the battery module within an output time window based on the trained CNNLSTM-based temperature predicting model, and determining whether there is a risk of thermal runaway in the power station based on the predicted temperature value.Type: ApplicationFiled: September 20, 2023Publication date: March 28, 2024Applicant: Shanghai Makesens Energy Storage Technology Co., Ltd.Inventors: Haowen REN, Peng DING, Weikun WU, Decheng WANG, Yuan FENG, Wei SONG, Guopeng ZHOU, Zonglin CAI, Xiao YAN, Enhai ZHAO
-
Patent number: 11940975Abstract: A computer-implemented method that includes receiving an ingestion request to ingest data to a database comprising physical shards and detecting that the ingestion request is directed to a first hotspot shard. The first hotspot shard has a contention level over a threshold value. The method also detects context characteristics within the data and generates a first virtual shard based on a first virtual shard key selected from the detected context characteristics. The first virtual shard virtually duplicates at least a portion of the first hotspot shard. The method also includes ingesting the data to the first virtual shard.Type: GrantFiled: September 28, 2020Date of Patent: March 26, 2024Assignee: International Business Machines CorporationInventors: Shuo Li, Peng Hui Jiang, Xiaobo Wang, Sheng Yan Sun
-
Publication number: 20240095359Abstract: An embodiment includes generating a caller list of callers that issue requests for calling a designated program at runtime. The embodiment also includes generating an authorized caller list of authorized callers allowed to call the designated program, wherein the authorized callers are selected from among callers on the caller list. The embodiment also includes generating an authorization key for each of the authorized callers that the designated program will require as a condition for completing call requests.Type: ApplicationFiled: September 20, 2022Publication date: March 21, 2024Applicant: International Business Machines CorporationInventors: Dong Hui Liu, Peng Hui Jiang, Jing Lu, Jia Yu, Jun Su, Xiao Yan Tang, Yong Yin
-
Patent number: 11934359Abstract: A method, computer system, and a computer program product is provided for computer log management. In one embodiment, in response to receiving a log request from a user, an input content is analyzed and adjusted according to input contents and user's previous activities. A similarity analysis and a fairness analysis is performed to determine similarities between the input content, as adjusted, and a plurality of log records in an object library. The similarity analysis includes analyzing any patterns and attributes. The attributes have a dimension, and each dimension has a predefined weight (W). The fairness analysis ensures that one type of log is not favored over others. A best possible match is then determined, and one or more logs are presented to the user providing the best possible match.Type: GrantFiled: November 18, 2022Date of Patent: March 19, 2024Assignee: International Business Machines CorporationInventors: Sheng Yan Sun, Peng Hui Jiang, Meng Wan, Hong Mei Zhang
-
Publication number: 20240086306Abstract: One or more computer processors generate a debug chain from one or more similar resource bound breakpoints, wherein the debug chain provides dynamic code flow. The one or more computer processors distribute the generated debug chain to one or more tenants.Type: ApplicationFiled: September 13, 2022Publication date: March 14, 2024Inventors: Peng Hui Jiang, Jun Su, Sheng Yan Sun, Hong Mei Zhang, Meng Wan
-
Patent number: 11923521Abstract: Embodiments of the present application relate to the technical field of batteries, and provide a water cooling assembly, a battery pack, and a device in order to solve the technical problem of low cooling efficiency of a cooling assembly of a battery pack. The water cooling assembly is configured to cool a cell, and includes: a body portion having a cooling channel for receiving a coolant; a first connecting portion connected to the body portion and having a communication cavity for introducing or draining the coolant; and a second connecting portion arranged between the body portion and the first connecting portion and having an inner cavity for communicating the cooling channel with the communication cavity. An end face of the inner cavity close to the cooling channel has a cross-sectional area greater than that of an end face of the communication cavity close to the inner cavity.Type: GrantFiled: December 22, 2022Date of Patent: March 5, 2024Assignee: Contemporary Amperex Technology Co., LimitedInventors: Weida Ye, Xiang Li, Yanlong Gu, Xiaoteng Huang, Peng Yan, Wenli Wang
-
Publication number: 20240069116Abstract: The invention discloses a method, a system, an electronic device, and a storage medium for determining performance of a power battery. The method includes the following steps: acquiring historical data of the power battery in at least two charging processes; determining, according to historical data in one charging process, a dQ/dV curve and a direct current internal resistance corresponding to said charging process; calculating a relative change rate of internal resistance capacity in any two charging processes; and determining the performance of the power battery according to the relative change rate of internal resistance capacity and a relative change rate of internal resistance capacity range corresponding to fault type. The invention can effectively determine whether the performance of the power battery is abnormal by combining, in the two charging processes, the target peak value of a dQ/dV curve of the power battery and the change in direct current internal resistance.Type: ApplicationFiled: August 24, 2023Publication date: February 29, 2024Inventors: Peng Ding, Yanwen Zhang, Weikun Wu, Haowen Ren, Zonglin Cai, Xiaohua Chen, Xiao Yan, Enhai Zhao, Pei Song, Danfei Gu, Pingchao Hao
-
Patent number: D1022246Type: GrantFiled: March 21, 2023Date of Patent: April 9, 2024Inventors: Shanyou Yu, Xuan Lv, Chenglong Yan, Peng Fang