Huawei Technologies Co., Limited

Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

China Petroleum & Chemical Corporation

Future Wei Technologies, Inc.

Huawei Device Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Bsh Hausgeräte Gmbh

Huawei Device (dongguan) Co., Ltd.

Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

Stmicroelectronics International N.v.

St-ericsson Sa

Beijing Zitiao Network Technology Co., Ltd.

Johnson Electric International Ag

Wacker Chemie Ag

Kai Xu

Jiangran Zhao

Huan Liu

Jian Wang

Wei Wei

Xiaocui Li

Lei Huang

Peng Guo

Qiang Wu

Guangcai Yuan

Ying Wang

Bin Liu

Ping Zhang

Bin Zhao

Lei Jiang

Kai Sun

Ni Ma

Xinwei Gao

Xinxin Wang

Rui Peng

Bei Chun Zhou

Hong Xu

Nathan Edward Tenny

Chao Li

Haibo Xu

Ming Wang

Pengfei Xia

Liang Xia

Dongfang Wang

Bin Zhou

Hongcheng Zhuang

Ning Liu

Wei Zhu Chen

Jun Feng Liu

Liang Jie Xu

Qi Zhang

Tongshang Su

Qiang Li

Rui Feng Qin

Ce Zhao

Jing Zhu

Bo Cheng

Aimin Justin Sang

Leilei Cheng

Wenbin Jia

Yi Fan Hu

Ke Wang

Jinliang Qiao

Xu Bin Liu

Quanzhong Gao

Zhengchen Dai

Zhixiong Yang

Shu'an Zhang

Tianlai Dong

Bo Liang

Yuyang Chen

Huichao Zhang

Zhijun Zhu

Yue Hu

Liwen Zhang

Shijun Zhang

Zhijie Ye

Mingfu Lyu

Hui Quan

Zenghui Liu

Bo Yang

Meng Xu

Yi Sun

Lin Zhou

Wenbo Song

Chao Zhang

Lifang Song

Fuyong Bi

Xiaofeng Wu

Xiang Wan

Yanliang Sun

Hongwei Wang

Xin Hui Guan

Yifan Wang

Huan Wang

Liangshi Wang

Longyin Wen

Hua Yin

Huifeng Duan

Jingbo Shao

Meifang Guo

Shengping Du

Luqiang Yu

Tao Qu

Chengyi Wang

Hua Chen

Kwok Kuen Tse

Linhui Niu

Fang Zhang

Liying Zhang

Liqiu Chu

Dali Gao

Yiqing Bai

Hongwei Shi

A control method for controlling a robot system is provided. The robot system includes a plurality of motion arms. The plurality of motion arms include a reference motion arm and at least one following motion arm. The control method includes: controlling, based on an input command, the reference motion arm to move to a reference position and a reference orientation; determining a positioning position and a positioning orientation of the at least one following motion arm based on the reference position and the reference orientation of the reference motion arm and a relative pose relationship between the plurality of motion arms; and controlling the at least one following motion arm to move to the positioning position and the positioning orientation.

Robot system and control method thereof

This application provides a communication method and apparatus. The method may include: A cell in a first frequency range determines to enter an energy saving state. A terminal device accesses a cell in a second frequency range through cell selection. When the terminal device needs to enter the cell in the first frequency range, the cell in the second frequency range assists the terminal device in accessing the cell in the first frequency range. In this application, energy saving can be implemented through assistance between a plurality of cells. For example, the cell in the first frequency range may enter the energy saving state. Communication performance can be ensured. For example, the cell in the second frequency range may assist the terminal device in accessing the cell in the first frequency range in the energy saving state.

Communication method and communication apparatus

A continuum instrument includes: at least one proximal continuum, at least one distal continuum, and a drive connection part. The proximal continuum comprises a proximal stop disk and a plurality of proximal structural backbones, the plurality of proximal structural backbones being fixedly connected to the proximal stop disk. The distal continuum comprises a distal stop disk and a plurality of distal structural backbones, the plurality of distal structural backbones being fixedly connected to the distal stop disk, and the plurality of distal structural backbones being fixedly connected to or integrally formed with the plurality of proximal structural backbones. The drive connection part is connected to the proximal stop disk, and an input end of the drive connection part is for driving the proximal stop disk to turn so as to drive the distal continuum to bend.

Continuum instrument and surgical robot

An electric pencil sharpener with delay function includes a motor, a drive assembly, a gear assembly and a cutter assembly. The drive assembly includes a connecting rod, a drive shaft and a start trigger, a stop trigger, and a thrust plate. The connecting rod is moved backward to drive the start trigger to trigger the motor, and synchronously rotated with the cutter assembly; the stop trigger is provided with a teeth structure and a friction structure respectively. The thrust plate is rotated or moved to push against the drive shaft, so that the connecting rod continues to move backwards until the bulge portion engages with the teeth structure, and the ring portion matches with the friction structure, thereby actuating the stop trigger to move to trigger an action of the stop switch of the motor.

Electric pencil sharpener with delay function

The present application relates to the field of error detection technology. An error detection method and a robot system are provided. The error detection method includes: obtaining a target pose of an end of an operating arm; acquiring a positioning image; recognizing, in the positioning image, a plurality of pose identifications located on the end of the operating arm; recognizing, based on the plurality of pose identifications, an angle identification located on the end of the operating arm, the angle identification having a position association relationship with a first pose identification of the plurality of pose identifications; determining, based on the angle identification and the plurality of pose identifications, an actual pose of the end of the operating arm; and generating, in response to the target pose and the actual pose meeting an error detection condition, a control signal related to a fault.

Error detection method and robot system based on association identification

A control method for a robot system is provided. The robot system includes a plurality of motion arms, and the plurality of motion arms include a first motion arm and a second motion arm. The control method includes: determining a motion mode of ends of the first motion arm and the second motion arm of the robot system, where the motion mode includes synchronous motion of the ends of the first motion arm and the second motion arm; determining motion paths of the first motion arm and the second motion arm based on the motion mode and a relative end pose relationship between the first motion arm and the second motion arm; and controlling, based on the corresponding motion paths, the first motion arm and the second motion arm to move.

Robot system and control method

A method for adding animation to a video includes: detecting whether the hand of a user in the current video frame, which is currently captured, holds an object; if so, determining a target animation corresponding to the object; and determining an animation addition area, which corresponds to the target animation, on the current video frame, and adding the target animation to the animation addition area. Therefore, a corresponding animation special effect is added for an object held by a user in a video, such that the interaction between the user and the handheld object is visually reflected, thereby improving the interestingness of video filming, and providing technical support for improving the viscosity of the user with respect to a video product.

Method and apparatus for adding animation to video, and device and medium

The present application relates to the field of error detection technology. An error detection method is provided. The error detection method includes: obtaining a target pose of an end of an operating arm; acquiring a positioning image; recognizing, in the positioning image, a plurality of pose identifications located on the end of the operating arm, the plurality of pose identifications including different pose identification patterns; determining an actual pose of the end of the operating arm based on the plurality of pose identifications; and generating a control signal related to a fault in response to the target pose and the actual pose meeting an error detection condition.

Error detection method and robot system based on a plurality of pose identifications

The present disclosure generally relates to a surgical instrument. In some embodiments, The surgical instrument, comprising: a distal structural body comprising a first distal structural segment and a second distal structural segment in serial arrangement; a proximal structural body comprising a first proximal structural segment and a second proximal structural segment in nested arrangement; and the first proximal structural segment and the second proximal structural segment are operable to turn the first distal structural segment and the second distal structural segment, respectively.

Flexible surgical instrument system based on continuous body structure

The present disclosure generally relates to a surgical instrument. In some embodiments, the flexible surgical instrument, comprising: a distal structural body comprising first distal structural segment and second distal structural segment, the first distal structural segment comprising a first distal fixing disk and first distal segment structural backbones, the second distal structural segment comprising a second distal fixing disk and second distal segment structural backbones; and a proximal structural body comprising a proximal structural segment, the proximal structural segment comprising a proximal fixing disk, first proximal segment structural backbones, and second proximal segment structural backbones, the first proximal segment structural backbones being connected to the first distal segment structural backbones in a crossed arrangement; or the second proximal segment structural backbones being connected to the second distal segment structural backbones in a crossed arrangement.

Flexible surgical instrument with structural bones in a crossed arrangement

A flexible surgical tool system includes: a mechanical arm () comprising a first continuum segment (), a rigid connection segment (), and a second continuum segment (), the first continuum segment (), a rigid connection segment () and the second continuum segment () being sequentially associated to form a dual continuum mechanism; a surgical effector () connected at distal end of the second continuum segment (); a transmission driving unit () associated with the rigid connection segment () and with a surgical effector (), respectively, and operable to drive the first continuum segment () to bend in any direction to drive the second continuum segment () to bend in an opposite direction, and to drive the surgical effector () to rotate in a first plane and/or open and close in a second plane. The flexible surgical tool system can be applied to a natural orifice or a single surgical incision of a human body and perform operations.

Flexible surgical tool system

A high-frequency electrotome control system and a control method thereof are disclosed. The high-frequency electrotome control system includes an electrotome activation pedal, a master-slave control system, and a high-frequency electrotome activation hardware arbitration module. The high-frequency electrotome activation hardware arbitration module is connected with the electrotome activation pedal and configured to detect the state of the electrotome activation pedal. The high-frequency electrotome activation hardware arbitration module is connected with the master-slave control system and configured to activate an electrotome control output based on the state of the electrotome activation pedal and an electrotome control signal from the master-slave control system.

High-frequency electrotome control system and control method thereof

The invention relates to a multi-purpose flexible surgical instrument system including a flexible surgical instrument, which includes a flexible continuum structure and a transmission driving unit. The flexible continuum structure includes a distal structure, a proximal structure, and a connecting body; the proximal structure includes a first distal segment and a second distal segment; the transmission drive unit is coupled to the first distal segment to drive the first distal segment to perform a bending motion; the second distal segment is coupled to the proximal structure via the connecting body, and the transmission driving unit is further coupled to the proximal structure to drive the proximal structure perform a bending motion, thereby indirectly drive the second distal segment to perform a bending motion.

Multi-purpose flexible surgical tool system

A surgical effector, a surgical tool, and a surgical robot are provided. The surgical effector includes a support part, a head part, a drive part, and a sealing member. The support part includes an inner cavity, the head part is at least partially movably arranged at a distal end of the support part, the drive part is slidably arranged in the inner cavity of the support part and is connected to a proximal end of the head part, the sealing member is connected to the drive part in a sealed manner at a first end thereof and is connected to the support part in a sealed manner at a second end thereof, and at least a part of the sealing member is deformable.

Surgical effector, surgical tool and surgical robot

A flexible puncture needle device includes a puncture needle (). The puncture needle () includes an outer tube () and a central tube (). The outer tube () includes a puncture needle head () and a plurality of segments (). The puncture needle head () includes a needle tip at front end and a pair of notches () or a pair of protrusions () at rear end, and a pair of protrusions () and a pair of notches () are formed at two ends of the segment (), respectively. A pair of protrusions () or a pair of notches () at an end of the segment () are engaged with a pair of notches () or a pair of protrusions () at rear end of the puncture needle head () to form a needle head joint. Two adjacent segments () are engaged via the notches () and the protrusions () to form a joint, and the needle head joint and a plurality of joints are sequentially engaged with each other from head to tail to form an outer tube () with the puncture needle head () at tip end and a tube body capable of axially bending. Central tube () is inserted into the outer tube () from another end of the outer tube () away from the puncture needle head () to form a central tube vacant portion () and central tube insertion portion () of the outer tube (). The central tube vacant portion () is capable of bending, and during the forward or backward movement of the central tube () in the outer tube () along an axis of the outer tube (). A bendable angle of the central tube vacant portion () changes as a length of the central tube vacant portion () changes.

Flexible puncture needle device

Growing community of inventors

Beijing, China

Kai Xu