公开(公告)号：US11222431B2

公开(公告)日：2022-01-11

申请号：US17258665

申请日：2019-07-03

Applicant: China UnionPay Co., Ltd.

Inventor： Danni Jiang ,  Dongjie He

IPC: G06K9/00 ,  G06T7/246 ,  G06T7/90

Abstract: A feature processing method and device for a motion trajectory, and a computer storage medium. The method may have a client device acquiring a motion trajectory generated by a user behavior to obtain an ordered point set, and each trajectory point in the ordered point set may have a position element and a time element. The method may further use information in the position element and the time element to convert the motion trajectory into an image. Furthermore, by performing image processing on the image, the method may obtain one or more feature vectors in the motion trajectory.

公开(公告)号：US10942733B2

公开(公告)日：2021-03-09

申请号：US16485358

申请日：2017-11-15

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Biao Yu ,  Danni Jiang

IPC: G06F9/44 ,  G06F8/75

Abstract: Embodiments of the present disclosure relate to the field of computer technologies and, in particular, to an open-source-license analyzing method and apparatus, including: receiving a file-to-be-tested and a planning condition; detecting an open-source license involved in the file-to-be-tested; matching the detected open-source license with the planning condition to determine a first conflict between the detected open-source license and the planning condition; and generating a first risk assessment report based on the first conflict. The embodiments of the present disclosure are used to analyze and evaluate the risk of using open-source licenses.

公开(公告)号：US11683316B2

公开(公告)日：2023-06-20

申请号：US17596420

申请日：2020-07-17

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Yongkai Zhou ,  Danni Jiang ,  Gaolei Zhang ,  Dongjie He

IPC: H04L9/40 ,  H04L67/10

CPC classification number: H04L63/101 ,  H04L63/20 ,  H04L67/10 ,  H04L9/40 ,  H04L63/10

Abstract: A method for communication between microservices, performed by a first host machine node, includes: obtaining a first microservice instance located on the first host machine node, determining a first microservice to which the first microservice instance belongs, and determining a list of triples corresponding to the first microservice according to the first microservice. The list of triples corresponding to the first microservice includes at least one triple, each triple of the at least one triple includes a visitor of the microservice, a visited party of the microservice, and an access port, and the visitor of the microservice of each triple included in the list of triples corresponding to the first microservice is the first microservice. The method also includes determining, by the first host machine node, an access policy of the first microservice instance according to the list of triples corresponding to the first microservice.

公开(公告)号：US11374878B2

公开(公告)日：2022-06-28

申请号：US17279413

申请日：2019-10-22

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Yongkai Zhou ,  Danni Jiang ,  Qi Wang ,  Dongjie He

IPC: H04L49/20 ,  H04L69/16 ,  H04L69/22

Abstract: The present disclosure provides a method and a device for data processing. The method includes acquiring at least two pathways of communication messages, where the at least two pathways of communication messages are messages intercepted in a bypass manner from messages transmitted by a service processing system to an external system; and the service processing system does not execute logic of record storage; processing the at least two pathways of communication messages, and determining communication messages to-be-stored from the at least two pathways of communication messages processed; and according to the at least two pathways of communication messages, storing the communication messages to-be-stored in a database.