Patents by Inventor Weiming YANG
Weiming YANG 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).
-
Publication number: 20240097443Abstract: A source-network-load-storage coordination dispatching method in a background of a coupling of renewable energy sources, including: taking an expectation of a minimum grid operating cost in a dispatching cycle as an objective function; generating an approximate value function of an output of a set for generating electricity from renewable energy sources and a user load, and constructing a source-network-load-storage coordination dispatching model with combination of the objective function; obtaining forecast data of the output of a set for generating electricity from renewable energy sources and the user load, and inputting the forecast data into the dispatching model for solving; performing iterative updating on the approximate value function, importing the approximate value function after the iterative updating into the dispatching model for iterative solving, and terminating an iterative process until a solving result satisfies a preset convergence condition; and using a solving result of a last iterationType: ApplicationFiled: January 14, 2022Publication date: March 21, 2024Inventors: Feng Guo, Jian Yang, Lintong Wang, Jiahao Zhou, Yefeng Luo, Dongbo Zhang, Yuande Zheng, Guode Ying, Minzhi Chen, Xinjian Chen, Jie Yu, Weiming Lu, Chi Zhang, Yizhi Zhu, Binren Wang, Chenghuai Hong
-
Publication number: 20240088667Abstract: Disclosed are a photovoltaic energy storage offline coordination system and method based on demand management. The system includes a photovoltaic generator set, an inverter, a dispatch and control device for charge-discharge, a load monitor, a first and second energy storage device, and a remote console. The photovoltaic generator set is electrically connected to the dispatch and control device for charge-discharge via the inverter; the first energy storage device is connected to a load-side power supply bus via a first dispatch and control unit; the second energy storage device is connected to the load-side power supply bus via a third dispatch and control unit; a second dispatch and control unit is connected to the load-side power supply bus; the load monitor is provided at the load-side power supply bus, and configured to monitor a load of the load-side.Type: ApplicationFiled: January 21, 2022Publication date: March 14, 2024Inventors: Jian Yang, Zhijian Yu, Xinjian Chen, Dongbo Zhang, Jie Yu, Chenghuai Hong, Zihuai Zheng, Yuxi Tu, Lintong Wang, Weiming Lu, Qinye Chen, Zi Ying, Yizhi Zhu
-
Patent number: 11913542Abstract: A vehicle hydraulic control system comprises a high-low pressure decoupling valve, a high-pressure control oil circuit including a main pressure regulating pilot solenoid valve connected to a transmission controller and used for regulating the main oil pressure according to the instructions of the transmission controller and a main pressure regulating mechanical valve, a low-pressure cooling and lubricating oil circuit, a mechanical pump communication with the high-pressure control oil circuit, and an electronic pump is in communication with the high-pressure control oil circuit or the low-pressure cooling and lubricating oil circuit by means of the high-low pressure decoupling valve. The main pressure regulating mechanical valve is used for guiding the flow output by the electronic pump and/or the mechanical pump in communication with the high-pressure control oil circuit to the low-pressure cooling and lubricating oil circuit according to the control of the main pressure regulating pilot solenoid valve.Type: GrantFiled: May 31, 2021Date of Patent: February 27, 2024Assignee: GUANGZHOU AUTOMOBILE GROUP CO., LTD.Inventors: Yang Yang, Jiahao Zhou, Hanqing He, Yiguo Lu, Weiming Zhang, Peng Liu
-
Publication number: 20240035704Abstract: A heat gun having a flow guiding arrangement, including: a main body in which an air heating element and a hot air tube are provided, the air heating element including a heating core, which includes a mounting bracket and a heating filament, on the mounting bracket being provided a venting cavity and a heating cavity surrounding the venting cavity, the heating filament being provided in the heating cavity, the flow guiding arrangement being disposed at an end of the mounting bracket facing an air outlet of the hot air tube, on the flow guiding arrangement being obliquely arranged a plurality of air guiding passages, the plurality of air guiding passages being disposed about a center of the flow guiding arrangement, inside the hot air tube being further provided a mixing cavity being disposed between the flow guiding arrangement and the air outlet of the hot air tube.Type: ApplicationFiled: August 17, 2021Publication date: February 1, 2024Applicant: ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTDInventors: Weiming YANG, Yevhenii SHKVAR
-
Publication number: 20230337886Abstract: Disclosed is a bidirectional-spin cleaning structure which relates to cleaning equipment, including an inner-race cleaning disc and an outer-race cleaning disc, the inner-race cleaning disc is surrounded by the outer-race cleaning disc, an inner shaft is vertically fixed on the inner-race cleaning disc, an inner-race gear is mounted on the inner shaft, an outer shaft configured like a circular tube and rotatable about a center line of the inner shaft is sleeved outside the inner shaft, the outer shaft is securely attached to the outer-race cleaning disc, and an outer-race gear rotatable together with the outer shaft is mounted on the outer shaft; an autorotation-only transmission gear is engaged on the outer-race gear, a autorotation-only-only idle gear is engaged between the transmission gear and the inner-race gear; the bidirectional-spin cleaning structure further comprises a power mechanism configured to drive the transmission gear to rotate.Type: ApplicationFiled: June 29, 2023Publication date: October 26, 2023Applicant: ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTD.Inventor: Weiming YANG
-
Publication number: 20230111371Abstract: A spray gun includes a casing, a cup, a spray nozzle, and a pump. The pump is provided in the casing and has a spray chamber in communication with the cup. The cup includes a cup housing and a flexible cup body provided in the cup housing. A venting structure communicating the cup with an outer environment is provided on the pump. The cup housing is provided with a hollow portion, such that the flexible cup body is manually squeezable to expel air inside the flexible cup body out via the venting structure.Type: ApplicationFiled: December 14, 2022Publication date: April 13, 2023Applicant: ZHEJIANG PRULDE ELECTRIC APPLIANCE CO., LTD.Inventors: Weiming YANG, Ting HAN
-
Publication number: 20230090351Abstract: A key filling method includes transmitting first filling information to a server, the first filling information indicates to a security chip a filling permission of an electronic device; obtaining second filling information that includes a verification public key generated by the server. In accordance with a determination that the electronic device has the filling permission based on the first filling information, the second filling information comprises filling information transmitted by the server to the electronic device; and filling the verification public key into the security chip, the verification public key being used for encrypting information, and a verification private key corresponding to the verification public key being used for decrypting the encrypted information.Type: ApplicationFiled: November 15, 2022Publication date: March 23, 2023Inventors: Junjian LIU, WEIMING YANG, DONGQING HUANG, RUNZENG GUO
-
Publication number: 20230070762Abstract: A data encryption method includes: acquiring target data to be encrypted of a target object and object information corresponding to the target object, the object information including at least one of a face image or an audio signal of the target object; encrypting an object feature corresponding to the object information according to a reference public key, and determining the encrypted object feature as a safety factor of the target data; and encrypting the target data based on the safety factor, to obtain encrypted data corresponding to the target data.Type: ApplicationFiled: November 14, 2022Publication date: March 9, 2023Inventors: Weiming YANG, Shaoming WANG, Runzeng GUO, Huizhong TANG
-
Publication number: 20230007143Abstract: Disclosed are a picture encryption method and apparatus, a computer device, a storage medium and a program product. The method includes: acquiring N pictures having a time sequence, N being an integer equal to or greater than 2; performing feature extraction on the N pictures to acquire a picture feature of each of the N pictures; successively performing target prediction on the N pictures according to the time sequence to obtain prediction information of the each of the N pictures, the target prediction referring to a prediction on the each of the N pictures based on status information, and the status information being information which is updated based on picture features of pictures that have been predicted; and encrypting the N pictures based on the prediction information of the each of the N pictures.Type: ApplicationFiled: September 9, 2022Publication date: January 5, 2023Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Weiming YANG, Huizhong TANG, Shaoming WANG, Runzeng GUO
-
Patent number: 11541417Abstract: An electric glue gun includes a housing, a glue tube holder arranged at a front end of the housing, and a push rod disposed on the housing and moveable forward and rearward relative to the glue tube holder. A control board, a main switch, an electric motor and a transmission mechanism are provided inside the housing. The main switch is electrically connected to the control board for controlling power on/off, the electric motor is electrically connected to the control board to drive the push rod to move forward or rearward via the transmission mechanism. The electric glue gun further includes a sensor switch for facilitating control of a forward/rearward movement stroke of the push rod, and the sensor switch is electrically connected to the control board, such that the control board determines whether the push rod is moved to a limit position based on information feedback from the sensor switch.Type: GrantFiled: September 25, 2020Date of Patent: January 3, 2023Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventors: Weiming Yang, Ting Han
-
Patent number: 11530843Abstract: The present disclosure provides a heating core for hot air gun use and a hot air gun. The heating core comprises: a mount support; and a heating wire arranged on the mount support; wherein the heating wire includes a close wound segment on a surface of which an insulating layer is provided, an interval between adjacent heating wires in the close wound segment is D, 0?D?2 mm. The hot gun comprises a housing in which a hot air device producing hot air is provided, the hot air device comprising a heating core; a hot air tube provided at a front end of the housing, inside the hot air tube being disposed the heating core, wherein: the heating core is the heating core for hot air gun use according to any technical solution above.Type: GrantFiled: July 20, 2018Date of Patent: December 20, 2022Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventors: Ting Han, Weiming Yang
-
Patent number: 11478912Abstract: Disclosed is nail gun which fires nails stably, including: a housing, a trigger, an electric motor, a first cylinder, a second cylinder, a crank, a linkage, a nail firing assembly, and a nail supplying assembly, the second cylinder being disposed in the first cylinder, inside the first cylinder being provided a first piston, inside the second cylinder being provided a second piston, the linkage being in transmission connection with the first piston, the electric motor being in transmission connection with the crank via a transmission mechanism and driving, via the linkage, the first piston to make an axial motion in the first cylinder, a circulating air channel being provided between the first cylinder and the second cylinder, the nail firing assembly including a striker which is connected with the second piston.Type: GrantFiled: December 17, 2019Date of Patent: October 25, 2022Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventors: Weiming Yang, Ting Han
-
Patent number: 11471908Abstract: A spray gun includes a machine body, a gun body and a spray cup. A motor is provided in the machine body. A gas exhaust port and a gas intake port communicating with the gun body are provided on a gas outlet passage on the motor. A pressure relief valve is provided at the gas exhaust port and comprises a valve body having a valve cavity. A valve port, a pressure relief port and a mount port communicating with the valve cavity are provided on the valve body. A valve stem and a valve ball rotatable along the valve cavity are provided in the valve cavity. A valve stem spring is provided in the valve cavity to control opening and closing of the gas exhaust port. A gas outlet port is provided on the gas outlet passage. A pressure port is provided on the valve body and communicates with the valve cavity and the gas outlet port.Type: GrantFiled: April 14, 2020Date of Patent: October 18, 2022Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventors: Weiming Yang, Ting Han
-
Patent number: D965107Type: GrantFiled: November 7, 2019Date of Patent: September 27, 2022Assignee: Zhejiang Prulde Eectric Appliance Co., Ltd.Inventors: Weiming Yang, Ting Han
-
Patent number: D968567Type: GrantFiled: March 18, 2020Date of Patent: November 1, 2022Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventors: Weiming Yang, Ting Han
-
Patent number: D969968Type: GrantFiled: November 13, 2020Date of Patent: November 15, 2022Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventors: Weiming Yang, Ting Han
-
Patent number: D992087Type: GrantFiled: December 26, 2019Date of Patent: July 11, 2023Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventors: Weiming Yang, Ting Han
-
Patent number: D1015105Type: GrantFiled: January 25, 2022Date of Patent: February 20, 2024Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventor: Weiming Yang
-
Patent number: D1015659Type: GrantFiled: October 19, 2020Date of Patent: February 20, 2024Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventors: Weiming Yang, Ting Han
-
Patent number: D1019896Type: GrantFiled: December 24, 2021Date of Patent: March 26, 2024Assignee: Zhejiang Prulde Electric Appliance Co., Ltd.Inventor: Weiming Yang