Patents by Inventor Danfeng LU
Danfeng LU 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).
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Patent number: 11860749Abstract: A method and apparatus for sending a debugging instruction, an electronic device and a computer readable storage medium are provided. The method may include: after acquiring a debugging instruction sent by an operating terminal, determining a debugged terminal and a first edge communication node corresponding to the debugged terminal according to the debugging instruction, and determining a debugging communication link between the first edge communication node and the debugged terminal, the first edge communication node being determined based on first edge communication node information sent by the debugged terminal, and the first edge communication node information being determined and obtained based on an edge node computing application locally installed on the debugged terminal, and sending an debugging operation included in the debugging instruction to the debugged terminal through the debugging communication link.Type: GrantFiled: May 11, 2021Date of Patent: January 2, 2024Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTDInventors: Xin Zhao, Danfeng Lu, Jingru Xie, Sheng Chen
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Patent number: 11784830Abstract: A method includes acquiring a root certificate of a first node; generating a target sub-certificate based on the root certificate, where the target sub-certificate includes a first sub-certificate of a first functional module of a first application associated with the first node; and sending the target sub-certificate to a terminal device. The target sub-certificate is used for the first functional module of the first application in the terminal device communicating through the target sub-certificate. In such a manner, a capability of managing the first sub-certificate of the first functional module in the terminal device can be improved.Type: GrantFiled: March 23, 2021Date of Patent: October 10, 2023Assignee: Beijing Baidu Netcom Science Technology Co., Ltd.Inventors: Xin Zhao, Danfeng Lu, Sheng Chen, Jingru Xie
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Patent number: 11740997Abstract: Disclosed are a method and apparatus for debugging a device. A particular embodiment of the method comprises: acquiring target running state information of a target device; constructing a running configuration template and a log collection template according to the target running state information; sending the running configuration template and the log collection template to an edge computing device, and receiving target log information sent by the edge computing device, so as to determine actual running state information; when the actual running state information is different from the target running state information, computing state difference information; and finally, modifying the running configuration template by means of the state difference information value information in order to obtain an updated running configuration template, and sending the updated running configuration template to the edge computing device.Type: GrantFiled: September 24, 2021Date of Patent: August 29, 2023Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Sheng Chen, Danfeng Lu, Xin Zhao
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Patent number: 11711285Abstract: A method, an apparatus, an electronic device and a computer readable storage medium for adjusting an instance number are provided. The method includes: acquiring an actual performance index of a current time window; determining a theoretical instance number corresponding to the actual performance index; and in response to the theoretical instance number being greater than an instance creating upper limit of a current edge computing node, requesting another edge computing node having an instance addition capability to jointly create an instance of a total number equal to the theoretical instance number.Type: GrantFiled: March 15, 2021Date of Patent: July 25, 2023Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Sheng Chen, Danfeng Lu, Xin Zhao, Jingru Xie
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Publication number: 20220091834Abstract: Embodiments of the present disclosure provide a method, apparatus, electronic device and computer readable storage medium for deploying an application, and relate to the technical fields of edge computing, application models, application deployment and operation and maintenance. A specific embodiment of the method includes: receiving an application configuration parameter transmitted from a user, and constructing a target application model in a cloud according to the application configuration parameter and an application model technology; and issuing, in response to a synchronization request being initiated by a edge computing framework, the target application model to each of edge computing nodes covered by the edge computing framework, and controlling the edge computing framework to deploy the target application model at each of the edge computing nodes.Type: ApplicationFiled: March 3, 2021Publication date: March 24, 2022Inventors: Danfeng LU, Xin ZHAO, Sheng CHEN, Jingru XIE
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Publication number: 20220012165Abstract: Disclosed are a method and apparatus for debugging a device. A particular embodiment of the method comprises: acquiring target running state information of a target device; constructing a running configuration template and a log collection template according to the target running state information; sending the running configuration template and the log collection template to an edge computing device, and receiving target log information sent by the edge computing device, so as to determine actual running state information; when the actual running state information is different from the target running state information, computing state difference information; and finally, modifying the running configuration template by means of the state difference information value information in order to obtain an updated running configuration template, and sending the updated running configuration template to the edge computing device.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Inventors: Sheng CHEN, Danfeng LU, Xin ZHAO
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Patent number: 11184227Abstract: Some embodiments of the present disclosure relate to a method and apparatus for updating a configuration object. An implementation of the method includes: acquiring an update configuration file; determining a to-be-updated configuration object based on the update configuration file and a pre-stored historical configuration file; determining whether the to-be-updated configuration object is processing information; and updating, in response to determining that the to-be-updated configuration object is processing information, the to-be-updated configuration object based on the update configuration file when any one of the following conditions is met: the information is processed, a preset duration has elapsed since acquiring the update configuration file. In some embodiments, buffer time can be provided before updating the configuration object, and the configuration object can be updated without the user's perception.Type: GrantFiled: March 13, 2019Date of Patent: November 23, 2021Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd.Inventors: Xuanchen Dong, Leding Li, Danfeng Lu, Mengtao Wang
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Publication number: 20210263817Abstract: A method and apparatus for sending a debugging instruction, an electronic device and a computer readable storage medium are provided. The method may include: after acquiring a debugging instruction sent by an operating terminal, determining a debugged terminal and a first edge communication node corresponding to the debugged terminal according to the debugging instruction, and determining a debugging communication link between the first edge communication node and the debugged terminal, the first edge communication node being determined based on first edge communication node information sent by the debugged terminal, and the first edge communication node information being determined and obtained based on an edge node computing application locally installed on the debugged terminal, and sending an debugging operation included in the debugging instruction to the debugged terminal through the debugging communication link.Type: ApplicationFiled: May 11, 2021Publication date: August 26, 2021Inventors: Xin ZHAO, Danfeng LU, Jingru XIE, Sheng CHEN
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Publication number: 20210243110Abstract: A method, an apparatus, an electronic device and a computer readable storage medium for adjusting an instance number are provided. The method includes: acquiring an actual performance index of a current time window; determining a theoretical instance number corresponding to the actual performance index; and in response to the theoretical instance number being greater than an instance creating upper limit of a current edge computing node, requesting another edge computing node having an instance addition capability to jointly create an instance of a total number equal to the theoretical instance number.Type: ApplicationFiled: March 15, 2021Publication date: August 5, 2021Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.Inventors: Sheng Chen, Danfeng Lu, Xin Zhao, Jingru Xie
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Publication number: 20210211310Abstract: A method includes acquiring a root certificate of a first node; generating a target sub-certificate based on the root certificate, where the target sub-certificate includes a first sub-certificate of a first functional module of a first application associated with the first node; and sending the target sub-certificate to a terminal device. The target sub-certificate is used for the first functional module of the first application in the terminal device communicating through the target sub-certificate. In such a manner, a capability of managing the first sub-certificate of the first functional module in the terminal device can be improved.Type: ApplicationFiled: March 23, 2021Publication date: July 8, 2021Inventors: Xin ZHAO, Danfeng LU, Sheng CHEN, Jingru XIE
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Publication number: 20190370293Abstract: Embodiments of the present disclosure relate to a method and apparatus for processing information. An implementation of the method includes: filtering a target subject from received subjects according to a preset data type; importing the target subject into a pre-trained data processing model to obtain a to-be-sent subject corresponding to the target subject; and sending the to-be-sent subject to a subscriber according to a local subject subscription routing table. Some embodiments implement local processing of the target subject of the preset data type, reduce the network data transmission amount and the cloud data processing amount, and improve the data processing efficiency.Type: ApplicationFiled: March 13, 2019Publication date: December 5, 2019Inventors: Mengtao WANG, Leding LI, Danfeng LU, Xuanchen DONG
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Publication number: 20190372840Abstract: Some embodiments of the present disclosure relate to a method and apparatus for updating a configuration object. An implementation of the method includes: acquiring an update configuration file; determining a to-be-updated configuration object based on the update configuration file and a pre-stored historical configuration file; determining whether the to-be-updated configuration object is processing information; and updating, in response to determining that the to-be-updated configuration object is processing information, the to-be-updated configuration object based on the update configuration file when any one of the following conditions is met: the information is processed, a preset duration has elapsed since acquiring the update configuration file. In some embodiments, buffer time can be provided before updating the configuration object, and the configuration object can be updated without the user's perception.Type: ApplicationFiled: March 13, 2019Publication date: December 5, 2019Inventors: Xuanchen DONG, Leding LI, Danfeng LU, Mengtao WANG