Patents by Inventor Yongsheng Zhang

Yongsheng Zhang 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: 20220234192
    Abstract: A redundant parallel mechanism with less actuation and multi-degree-of-freedom outputs and a control method thereof are provided, which relate to the field of robot mechanisms. The redundant parallel mechanism includes: a fixed platform, a moving platform, multiple moving branch chains, and one or more redundant branch chains. Two ends of each moving branch chain are respectively connected to the fixed platform and the moving platform, and a brake is arranged on each moving branch chain. Two ends of each redundant branch chain are respectively connected to the fixed platform and the moving platform, and an actuating part is arranged on each redundant branch chain. There are n redundant branch chains arranged. During control, the number of follow-up moving branch chains is set to n, and the n moving branch chains move to expected positions and postures under the control of the n redundant branch chains.
    Type: Application
    Filed: December 1, 2021
    Publication date: July 28, 2022
    Inventors: YUNDOU XU, YIMING ZHANG, YONGSHENG ZHAO, XIAOYU PANG, SHENGLONG NIE, PENGYANG GAO
  • Publication number: 20220232287
    Abstract: The present disclosure relates to systems, methods, and non-transitory computer-readable media for acquiring a virtual resource, including displaying an interactive interface of a second user in response to an access request of a first user for the interactive interface of the second user. A virtual resource state control is displayed on the interactive interface. A preview interface of a target multimedia resource posted by the second user is played in response to a trigger operation on the virtual resource state control by the first user in a case where the virtual resource state control indicates an available state. A preset quantity of virtual resources from virtual resources associated with the target multimedia resource is acquired in response to a trigger operation on the preview interface by the first user.
    Type: Application
    Filed: August 17, 2021
    Publication date: July 21, 2022
    Inventors: Jiarui REN, Ying SHU, Jiaying SHAO, Dongyang YIN, Jia FENG, Yongsheng WANG, Yizhao GENG, Quanquan ZHANG, Kelindun XUE
  • Publication number: 20220232288
    Abstract: The present disclosure relates to systems, methods, and non-transitory computer-readable media for acquiring a virtual resource, including displaying an interactive interface of a second user in response to an access request of a first user for the interactive interface of the second user. A virtual resource state control is displayed on the interactive interface. A preview interface of a target multimedia resource posted by the second user is played in response to a trigger operation on the virtual resource state control by the first user in a case where the virtual resource state control indicates an available state. A preset quantity of virtual resources from virtual resources associated with the target multimedia resource is acquired in response to a trigger operation on the preview interface by the first user.
    Type: Application
    Filed: August 25, 2021
    Publication date: July 21, 2022
    Inventors: Jiarui REN, Ying SHU, Jiaying SHAO, Dongyang YIN, Jia FENG, Yongsheng WANG, Yizhao GENG, Quanquan ZHANG, Kelindun XUE
  • Publication number: 20220219661
    Abstract: The technology of this application relates to a brake system of a vehicle, a vehicle, and a control method for a brake system. In the brake system, a first control valve is used to connect a first brake pipe and a second brake pipe, so that when the first control valve is in a closed state, the first brake pipe is connected to the second brake pipe, and brake fluid in the two brake pipes can flow in the two brake pipes, thereby helping improve redundancy performance of the brake system.
    Type: Application
    Filed: March 30, 2022
    Publication date: July 14, 2022
    Inventors: Yongsheng Zhang, Donghao Liu, Xiaokang Liu, Wei Zhang
  • Publication number: 20220219665
    Abstract: A distributed braking system for an automobile, an automobile, and a control method for the distributed braking system are disclosed. A first control valve is connected between a first brake circuit and a second brake circuit, to connect brake circuits corresponding to pressurizing apparatuses belonging to a same group. When one of the two brake circuits fails, the first control valve may be controlled to be in an open state, so that brake fluids in the two brake circuits can circulate, thereby helping improve redundancy performance of the distributed braking system.
    Type: Application
    Filed: March 30, 2022
    Publication date: July 14, 2022
    Inventors: Yongsheng Zhang, Guangyi Wang, Wei Zhang, Xiaokang Liu
  • Publication number: 20220209089
    Abstract: A system for automatically producing a LED lamp cap, including a first feeding device, a second feeding device, and a third feeding device. The first feeding device is configured to lead a heat sink base out. The second feeding device is configured to lead a reflection bowl out to an outlet of the first feeding device and assemble the reflection bowl with the heat sink base. The third feeding device is configured to feed a LED lamp bead to the outlet of the first feeding device and assemble the LED lamp bead with the heat sink base. A fourth feeding device for feeding a lamp tube is arranged on a side of the first feeding device. A positioning-mounting mechanism is arranged on a side of the fourth feeding device and is configured to assemble a lamp tube with the heat sink base.
    Type: Application
    Filed: December 24, 2021
    Publication date: June 30, 2022
    Inventors: Yongsheng XIAO, Zhen XIAO, Zheng ZHANG
  • Publication number: 20220144293
    Abstract: A pedal fault diagnosis method and apparatus for a vehicle are provided, including: detecting whether a driver seat is in an unmanned state; collecting an actual zero position voltage of a pedal when the driver seat is in the unmanned state; and then determining, based on the actual zero position voltage, whether a zero position fault exists on the pedal. The apparatus may update a set value of a zero position voltage in a vehicle controller based on the actual zero position voltage that is collected when the driver seat is in the unmanned state, and may be applied to the fields of assisted driving and automatic driving. Vehicle control safety can be improved by using the actual zero position voltage that is collected when the driver seat is in the unmanned state.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 12, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zixian WU, Yongsheng ZHANG, Wei ZHANG
  • Publication number: 20220114834
    Abstract: A face recognition monitoring system based on spectrum and multi-band fusion, including a spectrum camera, a first module for acquiring a face spectral image, a second module for preprocessing data of the face spectral image, a face spectral image database and a third module for recognizing the face spectral image. The spectrum camera includes an optical lens and a silicon-based detector. The silicon-based detector includes a photoelectric conversion substrate and a filter film arranged thereon. The filter film includes N units each including a visible spectrum sensing area, a near-infrared spectral image sensing area and a RGGB image acquisition area. The N units cover all pixels on the photoelectric conversion substrate. A recognition method using the above system is also provided.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Inventors: Yu REN, Gang NIE, Hao ZHOU, Yuchen LIU, Xiaohui LIU, Shuo WANG, Yongsheng ZHANG, Hongxing CAI, Zhihai YAO
  • Publication number: 20220091694
    Abstract: A fingerprint identification system for a mobile phone and an identification method. The system includes a fingerprint collection module, a spectral chip, a data storage module and an identification module. The fingerprint collection module is arranged under a mobile phone screen. The mobile phone screen provides a light source to illuminate a fingerprint. The spectral chip is configured to modulate an incident spectrum, and convert an optical signal into an electrical signal to be amplified and converted into a digital signal or code for output. A finger reflection spectral data and a fingerprint image data are collected by inversion of an optical signal intensity information and a pixel location information. The data storage module is configured to store reflection spectral data and fingerprint image data of a real finger input in advance. The identification module is configured to compare the collected data with the pre-stored data.
    Type: Application
    Filed: December 7, 2021
    Publication date: March 24, 2022
    Inventors: Yu REN, Hongxing CAI, Shuo WANG, Yongsheng ZHANG, Weili TANG, Zhihai YAO, Yanxu DUANMU, Pengbo ZHANG
  • Patent number: 11213903
    Abstract: The disclosure provides a sawing machine, including: a base; a main workbench rotatably connected to the base, an upper surface of the main workbench being provided with a chute, the chute extending in a first direction; a machine body slidably connected to the main workbench, a sliding direction of the machine body being parallel to the first direction, the machine body being provided with a motor and a saw blade connected to the motor; an auxiliary workbench being slidably inserted into the chute and protruded out of the chute from an open end, an upper surface of the auxiliary workbench is provided with an elongated groove, the groove extends in the first direction, the groove and the chute are in communication in the first direction and form an extendable saw blade slot. In the present disclosure, the cutting distance of the sawing machine can be extended, without increasing the overall volume of the sawing machine, increasing the packaging size, and increasing the transportation cost.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: January 4, 2022
    Assignee: DMT HOLDINGS, INC.
    Inventor: Yongsheng Zhang
  • Publication number: 20210405159
    Abstract: A side-rearview mirror includes a sensor and a housing with a cavity. The sensor includes a LIDAR accommodated in the cavity and configured to detect environment information of one side of a vehicle. One side of the side-rearview mirror facing a side-rear direction of the vehicle includes a non-mirror surface.
    Type: Application
    Filed: September 8, 2021
    Publication date: December 30, 2021
    Inventors: Yilun HUANG, Yongsheng ZHANG, Zhongqin ZHOU
  • Patent number: 11178888
    Abstract: A production system for improving yield of bayberry juice includes a steam generator, a main body, a feed hopper, an extraction device, a cooling liquid tank and a collection container. A method for improving yield of bayberry juice includes the following steps. Bayberries are selected, soaked, cleaned, squeezed, distilled and condensed. The bayberries are distilled and condensed after ordinary squeezing, which improves the yield of bayberry juice and avoiding the waste of nutrients in the bayberry.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: November 23, 2021
    Assignee: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jianhui Wang, Zhimin Cheng, Dongmin Liu, Yan Wang, Shouyao Xiong, Jingheng Ning, Wen Li, Yongsheng Zhang, Zhiqiang Hu, Yaru Sun
  • Patent number: 11155344
    Abstract: An unmanned aerial vehicle (UAV) includes a UAV body including a first mounting member, a gimbal, and a plurality of stands. The gimbal includes a second mounting member connected to the first mounting member, and a gimbal body connected to the second mounting member. The plurality of stands are fixedly attached to the gimbal body and configured to rotate together with the gimbal body around a yaw axis of the gimbal body.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: October 26, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Yongsheng Zhang, Jiadi Wang, Guibin Liang, Xingyuan Chen
  • Publication number: 20210269018
    Abstract: A vehicle stability control method and a vehicle stability control device are provided. The method may be applied to an intelligent automobile field such as intelligent driving or autonomous driving, and is used to control lateral stability of a front axis and rear axis distributed driven vehicle. In this method, a yawing movement of the vehicle is considered, and an additional yawing moment for maintaining lateral stability of the vehicle is provided by compensating for front-axis and rear-axis slip ratios, to control lateral stability of the vehicle and therefore improve stability of the vehicle during driving.
    Type: Application
    Filed: May 20, 2021
    Publication date: September 2, 2021
    Inventors: Donghao LIU, Yongsheng ZHANG, Wei ZHANG
  • Patent number: 11089811
    Abstract: A device for processing gluten products includes an extruder. A press forming mold that includes a fixed mold and a movable mold is provided at a discharge end of the extruder. A bowl is provided at an end surface of the fixed mold, and a bowl matched with the bowl of the fixed mold is provided at an end surface of the movable mold. A feeding channel is provided inside the fixed mold. A through hole is provided in the movable mold. An feed tube which is movable relative to the movable mold is arranged in the through hole. A die holder is arranged at the other end surface of the movable mold for holding the feed tube, and is movable with respect to the movable mold. A push-and-pull mechanism is provided at an end of the die holder.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: August 17, 2021
    Assignee: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jianhui Wang, Zhimin Cheng, Dongmin Liu, Yan Wang, Shouyao Xiong, Jingheng Ning, Wen Li, Yongsheng Zhang, Zhiqiang Hu, Lei Yang, Yaru Sun
  • Publication number: 20210206383
    Abstract: Embodiments of this application disclose a vehicle control method and device, where the method includes: calculating a longitudinal force interference compensation torque and a lateral force interference compensation torque of a vehicle when a flat tire occurs in the vehicle; calculating a feedback control torque of the vehicle; determining an additional yaw moment based on the longitudinal force interference compensation torque, the feedback control torque, and the lateral force interference compensation torque; and controlling, based on the additional yaw moment, a wheel in which the flat tire occurs.
    Type: Application
    Filed: February 26, 2021
    Publication date: July 8, 2021
    Inventors: Ting Teng, Yongsheng Zhang, Guangyi Wang
  • Publication number: 20210205903
    Abstract: The disclosure provides a sawing machine, including: a base; a main workbench rotatably connected to the base, an upper surface of the main workbench being provided with a chute, the chute extending in a first direction; a machine body slidably connected to the main workbench, a sliding direction of the machine body being parallel to the first direction, the machine body being provided with a motor and a saw blade connected to the motor; an auxiliary workbench being slidably inserted into the chute and protruded out of the chute from an open end, an upper surface of the auxiliary workbench is provided with an elongated groove, the groove extends in the first direction, the groove and the chute are in communication in the first direction and form an extendable saw blade slot. In the present disclosure, the cutting distance of the sawing machine can be extended, without increasing the overall volume of the sawing machine, increasing the packaging size, and increasing the transportation cost.
    Type: Application
    Filed: January 3, 2020
    Publication date: July 8, 2021
    Inventor: Yongsheng ZHANG
  • Publication number: 20210007388
    Abstract: A device for processing gluten products includes an extruder. A press forming mold that includes a fixed mold and a movable mold is provided at a discharge end of the extruder. A bowl is provided at an end surface of the fixed mold, and a bowl matched with the bowl of the fixed mold is provided at an end surface of the movable mold. A feeding channel is provided inside the fixed mold. A through hole is provided in the movable mold. An feed tube which is movable relative to the movable mold is arranged in the through hole. A die holder is arranged at the other end surface of the movable mold for holding the feed tube, and is movable with respect to the movable mold. A push-and-pull mechanism is provided at an end of the die holder.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 14, 2021
    Inventors: Jianhui WANG, Zhimin CHENG, Dongmin LIU, Yan WANG, Shouyao XIONG, Jingheng NING, Wen LI, Yongsheng ZHANG, Zhiqiang HU, Lei YANG, Yaru SUN
  • Publication number: 20210007373
    Abstract: A production system for improving yield of bayberry juice includes a steam generator, a main body, a feed hopper, an extraction device, a cooling liquid tank and a collection container. A method for improving yield of bayberry juice includes the following steps. Bayberries are selected, soaked, cleaned, squeezed, distilled and condensed. The bayberries are distilled and condensed after ordinary squeezing, which improves the yield of bayberry juice and avoiding the waste of nutrients in the bayberry.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 14, 2021
    Inventors: Jianhui WANG, Zhimin CHENG, Dongmin LIU, Yan WANG, Shouyao XIONG, Jingheng NING, Wen LI, Yongsheng ZHANG, Zhiqiang HU, Yaru SUN
  • Publication number: 20200387173
    Abstract: Flight control method, flight control device, and multi-rotor unmanned aerial vehicle are provided. The vehicle includes a center frame, a carrier, arms, and a propulsion assembly on each arm. Each propulsion assembly includes a forward-rotating rotor, a counter-rotating rotor, a first driving device, and a second driving device. The method includes: determining a current attitude of the vehicle including a normal flight attitude with the carrier at a lower side of the center frame and an inverted flight attitude with the carrier at an upper side of the center frame; and adjusting vertical arrangement positions of the forward-rotating rotor and the counter-rotating rotor in the direction of the yaw axis according to the current attitude of the vehicle, such that the vertical arrangement positions of the forward-rotating rotor and the counter-rotating rotor remain unchanged, and each rotor maintains a state of pushing down airflow when the rotor rotates.
    Type: Application
    Filed: April 28, 2020
    Publication date: December 10, 2020
    Inventors: Jiadi WANG, Yongsheng ZHANG, Guibin LIANG