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公开(公告)号：US20230274271A1
公开(公告)日：2023-08-31
申请号：US18017937
申请日：2021-07-26
Inventor： Junjie ZHAO
CPC classification number: G06Q20/389 , G06Q20/401 , G16Y10/25 , G16Y40/60
Abstract: A data management method, device and system based on blockchain. The data management method based on a blockchain is applied to a verification node. The method includes: acquiring transaction data including N pieces of digest data that are respectively generated on the basis of N pieces of data associated with the transaction data, and N is an integer greater than 1; selecting, from the N pieces of digest data, M pieces of digest data to be used for verification, M is an integer less than or equal to N and greater than or equal to 1; acquiring M pieces of storage data respectively corresponding to the M pieces of digest data; calculating respective digests of the M pieces of storage data, and when the M pieces of digest data are identical to the respective digests of the M pieces of storage data, respectively, writing the transaction data into a blockchain.
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公开(公告)号：US20230164232A1
公开(公告)日：2023-05-25
申请号：US18077306
申请日：2022-12-08
Inventor： Junjie ZHAO , Jing SU , Qian ZHANG
IPC: H04L67/55
CPC classification number: H04L67/55
Abstract: An event notification method, an apparatus, a server device, and a computer storage medium are disclosed. The method includes: receiving an event subscription request; determining whether an amount of times that an event notification rule is satisfied is equal to K, and if yes, sending an event notification to at least one notified party in the plurality of notified parties; and after the initial notification is performed, determining whether the amount of times that the event notification rule is satisfied is equal to P, and if yes, sending an event notification to at least one notified party in the plurality of notified parties. The initial notification and the re-notification are performed at different times, and the at least one notified party notified in the initial notification is at least partially different from the at least one notified party notified in the re-notification.
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公开(公告)号：US20230099493A1
公开(公告)日：2023-03-30
申请号：US17793152
申请日：2021-01-19
Inventor： Junjie ZHAO , Jing SU
Abstract: A method and an apparatus for managing an IoT device, and a computer readable storage medium are disclosed. The method for managing an IoT device includes creating a group resource, the group resource including a first member and a first preset condition, determining, from a plurality of IoT devices, at least one IoT device whose relationship with the first member satisfies the first preset condition as a second member of the group resource, wherein the first preset condition comprises at least one of the following: a distance between the second member and the first member being less than a first distance threshold, and a difference between a communication signal intensity of the second member and a communication signal intensity of the first member being less than a first intensity difference threshold.
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公开(公告)号：US20220334543A1
公开(公告)日：2022-10-20
申请号：US17856267
申请日：2022-07-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Qian ZHANG , Junjie ZHAO , Yanqiu ZHAO , Jing SU
IPC: G05B15/02
Abstract: A system, method and apparatus for controlling a smart device, a smart gateway and a storage medium, wherein the method includes: receiving first monitored data provided by a first sensor; determining a relation that the first monitored data and a preset target monitored numerical value satisfy; determining an action resource among a plurality of preset action resources that contains a triggering condition matching with the relation as a first action resource; extracting an execution instruction from the first action resource, and sending the execution instruction to a first smart device related to the first action resource; and according to the first monitored data, monitoring a first execution effect of the first smart device related to the first action resource, and according to the first execution effect, starting up a second smart device related to the first smart device or shutting down the first smart device.
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55.发明申请公开(公告)号：US20220256007A1
公开(公告)日：2022-08-11
申请号：US17611923
申请日：2020-05-21
Inventor： Junjie ZHAO , Jing SU , Yanqiu ZHAO
Abstract: A method, apparatus, and device used for subscribing resources in the field of the Internet of Things, and a storage medium, the method used for subscribing resources including: a service entity receiving a subscription request of a third entity for a first object; determining a second object associated with the first object; generating at least a subscription for the second object; and sending a subscription response, the subscription response being used to indicate the result of the subscription. The described method may enable subscribed resources to be more plentiful.
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Patent Agency Ranking
公开(公告)号：US20210288834A1
公开(公告)日：2021-09-16
申请号：US16347649
申请日：2017-09-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Junjie ZHAO
IPC: H04L12/28
Abstract: A processing operation requesting method and device using associated groups. Specifically, the processing operation requesting method of the present invention includes: receiving an operation request; sending the operation request to a first entity group for processing; determining at least one second entity group associated the first entity group; and sending the operation request to the at least one second entity group for processing.
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公开(公告)号：US20210097898A1
公开(公告)日：2021-04-01
申请号：US16851374
申请日：2020-04-17
Inventor： Junjie ZHAO , Zhiguo ZHANG , Xin LI
Abstract: The present disclosure provides a method for updating a content of an electronic label and a device, and the method includes: obtaining first object information of a first target object, where a distance difference between the first target object and a first coordinate position where a first electronic label is located is within a preset distance range; sending the first object information of the first target object to the first electronic label, and controlling the first electronic label to display the first object information of the first target object.
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公开(公告)号：US20210014321A1
公开(公告)日：2021-01-14
申请号：US17041413
申请日：2018-12-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Junjie ZHAO
Abstract: The present disclosure provides an access method, an internet of things platform, an application device and a service device. The access method applied to the internet of things platform includes: receiving an operation request message transmitted by an application device for accessing a service device, where the operation request message carries position information of the application device; determining whether the application device is capable of establishing connection with the service device according to the position information of the application device; when determining that the application device is capable of establishing connection with the service device, transmitting an operation response message carrying instruction information to the application device, where the instruction information is used to instruct the application device to access the service device.
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公开(公告)号：US20200327676A1
公开(公告)日：2020-10-15
申请号：US15775965
申请日：2017-12-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Junjie ZHAO
Abstract: The present application provides an object tracking method and system. The method includes: receiving an object tracking request and characteristic information of an object to be tracked sent from an object management server; determining a search area indicating a potential position area of the object based on the received characteristic information and establishing a search terminal group within the search area, the search terminal group comprising one or more search terminals located within the search area; performing an object position information acquisition process thereby acquiring object position information indicating a position of the object from object information sent from a search terminal in the search terminal group; and determining a trace of the object based on the acquired object position information.
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公开(公告)号：US20200327001A1
公开(公告)日：2020-10-15
申请号：US16769683
申请日：2018-12-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Junjie ZHAO , Jing SU , Qian ZHANG
Abstract: The present disclosure is related to a message processing method, which belongs to the field of information processing techniques. The message processing method includes: receiving a first request comprising a first resource identifier; determining whether the first resource identifier exists in a group resource comprising a plurality of second resource identifiers and group members corresponding to the second resource identifiers one by one; and sending the first request to other group member in the group resource than the group member corresponding to the first resource identifier when determining that the first resource identifier exists in the group resource.
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