Sz Dji Technology Co., Ltd.

Huawei Technologies Co., Limited

Aac Technologies Pte. Ltd.

Shenzhen Geniusmart Technologies Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Kingfa Sci.&tech.co., Ltd.

Other

Byd Company Limited

Trend Micro Inc.

Luxshare Precision Industry Company Limited

Nanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs

Shenzhen Doso Technology Ltd.

Shenzhen Inxni Innovation Technology Co., Ltd.

Zte Corporation

Jun Wu

Ming Gong

Ning Ma

Han Huang

Wei Fan

Hao Cui

Xingsen Lin

Jin Dai

Xinhua Rong

Xiaodong Wang

Zhe Zhang

Dijiang Tong

Lin Liu

Zhaoyu Yin

Zhichen Chen

Liang Zhang

Guyue Zhou

Lei Zhu

Tao Yang

Xingzhi Huang

Yuming Xie

Qinghua Zhong

Zisheng Cao

Jian Mg Cheng

Ye Tao

Li Xue

Xinyu Hu

Hualiang Qiu

Jun Yang

Di Wu

Yali Wang

Mingxi Wang

Min Zhang

Yue Wang

Xianbo Huang

Peng Lu

Zhongqian You

Peng Xie

GuoDong Zhang

Xiangyu Chen

Yao Hui

Wei Gao

Qiang Huang

Qi Zhou

Jieguang Huo

Dewei Bao

Kai Guo

Kaihua Shen

Haonan Ye

Huaiyu Liu

Lv Ding

Yue Ren

Wang Sun

Ran Liao

Rong Huang

Wei Dai

Chao Ding

Jinzhu Huang

Yin Cen

Kun Lu

Junwei Ai

Hanping Chen

Liqiang Liu

Wen Ting Liu

Jinwei Xia

Qian Xiao

Nanbiao Ye

Tiesheng Li

Youhe Ke

Yongsen Chen

Yuwei Wu

Xiaoyun Si

Huiying Xu

Zhenhang Sun

Jian Cheng

Hu Cao

Dongli Wang

Wengang Luo

Jiyuan Shi

Lirong Ye

Long Jin

Gang Wang

Wanxing Wang

Caihua Pan

Zhexin Gao

Sha Sha

Jiangbo Li

Xiaohu He

Mingkun Li

Hongdian Du

Xingde Wu

Wenkui Si

Shasha Xu

Chongyou Wu

Qing Tang

Lan Jiang

Peitao Wang

A UAV includes an application processing circuit configured to process primary image data obtained by a primary imaging sensor carried by a gimbal; a real-time sensing circuit configured to process, in a real time manner, secondary image data obtained by a secondary imaging sensor not carried by a gimbal; and a flight control circuit. The flight control circuit is configured to communicate, through a first communication channel, with the application processing circuit to receive the processed primary image data and use the processed primary image data to control the UAV to perform a first function; and communicate, through a second communication channel, with the real-time sensing circuit to receive the processed secondary image data and use the processed secondary image data to control the UAV to perform a second function different from the first function. The second communication channel is independent from the first communication channel.

UAV hardware architecture

A maintenance base station includes at least one function component, a man-machine interaction component and a controller. The man-machine interaction component is configured to receive a user input and determine a man-machine interaction signal based on the user input. The man-machine interaction signal indicates a device type and a device task type. A device indicated with the device type at least includes a cleaning robot or the function component of the maintenance base station. The controller electrically connecting the function component and the man-machine interaction component, and is configured to receive the man-machine interaction signal and call the corresponding device to work based on the man-machine intction signal.

Maintenance base station and cleaning robot system

Aspects of this disclosure are directed to a method and a terminal device, and a computer-readable storage medium. The terminal device includes processing circuitry that obtains n voice messages from at least one user account. n is a positive integer. The processing circuitry displays a voice message presentation interface. The voice message presentation interface is configured to display virtual characters corresponding to the n voice messages in a virtual world. Locations of the n voice messages in the virtual world are based on whether the n voice messages are unplayed. The virtual characters can be based on respective message attributes of the n voice messages.

Voice message display

A network device inputs first network status information of the network device in a first time period to an ECN inference model, to obtain an inference result that is output by the ECN inference model based on the first network status information. Then, the network device sends an ECN parameter sample to an analysis device that manages the network device, where the ECN parameter sample includes the first network status information and a target ECN configuration parameter corresponding to the first network status information, and the target ECN configuration parameter is obtained based on the inference result. The network device receives an updated ECN inference model sent by the analysis device.

Congestion control method, apparatus, and system, and computer storage medium

A data stream classification model updating method is disclosed. Determining, based on packet information of a current data stream and a behavior classification model, a first data stream class corresponding to the current data stream; determining, based on a target correspondence and a common feature of the current data stream, a second data stream class corresponding to the current data stream, where the target correspondence is a correspondence between a plurality of common features and a plurality of data stream classes; and if the first data stream class is different from the second data stream class, obtaining correction data corresponding to the current data stream, where the correction data includes the packet information of the current data stream and the second data stream class, and the correction data is used as a training sample to update the behavior classification model.

Data stream classification model updating method and related device

An antibacterial polycarbonate composite includes the following components in parts by weight: 100 parts of a polycarbonate, 0.01-5 parts of a nanometer metal oxide, and 0.01-5 parts of a silicon-containing high-molecular polymer; and based on a total weight of the antibacterial polycarbonate composite, a content of a silver ion is 100-1200 ppm.

Antibacterial polycarbonate composite and preparation method thereof

An unmanned aerial vehicle (UAV) includes a sensor configured to detect an indicator of a geo-fencing device; and a flight controller configured to generate one or more signals that cause the UAV to operate in accordance with a set of flight regulations that are generated based on the detected indicator of the geo-fencing device.

Systems and methods for geo-fencing device communications

The present invention provides a heat dissipation device having a speaker box, a heating element and a heat conductor. The speaker box includes a housing having a sound outlet hole and a metal embedding member embedded in the housing. The speaker unit includes a diaphragm. The heat conductor is connected to the heating element. In the present invention, the heat conductor transfers the heat generated by the heating element to the metal embedding member, the metal embedding member conducts heat to the outside of the sound outlet hole through the air in the front cavity.

Heat dissipation device

Apparatuses, systems and methods to ameliorate adverse effects upon the occupant based on predicted movements are provided. Predictions to movements of the vehicle can be accomplished by detecting operations of one or more velocity control mechanisms, and/or using various types of sensors. One or more processors can be used to derive the predicted movements, and to issue actuation signals to actuators to alter operations of the vehicle and/or a seat or other controlled devices with which the occupant interacts within the vehicle.

Predictive control system for a vehicle

A charging method, where in a process of performing constant voltage charging on a battery at a charging voltage that is greater than an end-of-precharge voltage and less than a maximum charging voltage, a charging apparatus determines a current relaxation time and controls a charging current and a charging voltage based on the current relaxation time, to adaptively charge the battery.

Charging method and apparatus

A method for regulating an unmanned aerial vehicle (UAV) includes receiving a UAV identifier and one or more types of contextual information broadcasted by the UAV. The UAV identifier uniquely identifies the UAV from other UAVs. The one or more types of contextual information includes at least geographical information of the UAV. The method further includes authenticating, via an authentication device, an identity of the UAV based on the UAV identifier to determine whether the UAV is authorized for operation, and transmitting a signal to a remote device in response to determining whether the UAV is authorized for operation.

Authentication systems and methods for generating flight regulations

A rectification and boost-buck control system for alternating current, includes a processor, a commutation detection circuit, a chopper circuit and a switch circuit. The chopper circuit includes upper bridge elements connected to corresponding phases of the alternating current. The switch circuit includes lower bridge elements connected to the upper bridge elements. The commutation detection circuit is configured to detect commutation signals. Based on the communication signals and current output current and/or current rectified voltage, the processor is capable of outputting a conduction angle control signal to the chopper circuit and output a switch control signal to the switch circuit to adjust on-off time of the chopper circuit and the switch circuit to thereby adjust the current output current and/or the current rectified voltage.

Rectification and boost-buck control system for alternating current

An interference source identification method includes obtaining a first parameter, where the first parameter includes a co-channel interference rate of a first access point in a preset time period, a receive channel utilization rate and a transmit channel utilization rate of a second access point in the preset time period, and a receive frame rate of data received from a first station by the second access point in the preset time period, and determining that the data causes co-channel interference to the first access point when the first parameter meets a preset condition.

Interference source identification method, related device, and computer storage medium

Aspects of this disclosure are directed to a voice message display method and apparatus in an application, a computer device, and a computer-readable storage medium. The method can be performed by a terminal on which an application is installed and is capable of receiving a voice message. The method can include starting an application, and obtaining n voice messages published by at least one user account. The method can further include displaying a voice message presentation interface of the application, where the voice message presentation interface displays the voice message in a virtual world and the voice message are displayed by using a visible element in the virtual world as a carrier.

Voice message display method and apparatus in application, computer device, and computer-readable storage medium

The present application discloses a heat dissipation device. The heat dissipation device includes a heating element, a sounding device and a heat conductor. The speaker unit includes a diaphragm separating the accommodation space into a front cavity and a back cavity. The housing body is provided with first sound outlet holes communicating to the front cavity. Heat generated by the heating element is transferred outside along with an air flow in the front cavity. The heat dissipation device provided by the present application has the advantages of being good in heat dissipation effect and exquisite and compact in structure and capable of meeting the demand of miniaturization of the heat dissipation device.

Growing community of inventors

Shenzhen, China

Jun Wu