Tencent Technology (shenzhen) Company Limited

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Hongfujin Precision Industry (wuhan) Co., Ltd.

Huawei Technologies Co., Limited

Sz Dji Technology Co., Ltd.

Byd Company Limited

Innocom Technology(shenzhen) Co., Ltd.

Vertiv Corporation

Shenzhen China Star Optoelectronics Technology Co., Ltd.

Eaton Intelligent Power Limited

Peking University

Chimei Innolux Corporation

Innolux Display Corporation

Anker Innovations Technology Co. Ltd.

Xiang Zhang

Li Hui Lu

Shuai Yue

Bo Song Chen

Feng Rao

Eryu Wang

Haibo Liu

Lu Li

Lou Li

Duling Lu

Jian Hua Liu

Chao Geng

Li-Fu Xu

Zhi-Guo Zhang

Jianxiong Ma

Heng Tao

Dadong Xie

Biao Zeng

Xin Xiang

Yi Liu

Bing Li

You Zhou

Xiaowen Dong

Qiang Cheng

Zhiqiang Yun

Linghui Kong

Feng Li

Yu Wang

Quan Li

Jun Zhang

Yu Cai

Chao Wang

Di Zhang

Xiao Lin Sun

Wen Zhang

Hui Xing Wang

Hongbin Luo

Ling Li

Kai Feng Li

Jia Li

Song Liu

Hao Dong

Runjia Huang

Tao Chen

Xiaofeng Shen

Jia Wei

Zongzhuo Wu

Qiuge Liu

Yong Luo

Sen Li

Lifang Cen

Qiang Long

Shuibo Tong

Shaowen Yin

Kun-Peng Li

Qiuyong Zeng

Hualin Wan

Jia-Chang Zhu

Guangli Yang

Xianqing Yan

Kai Lei

Lirui Gong

Jiayou Xu

Jie Yuan

Yingjie Zhang

Eugene Yu-Jiun Ren

Huaichao Zhang

Yuanhong Liu

Qiu-Hua Peng

Zi He Dai

Qiu-Hua Bin

Cai-Hong Zou

Yuting Yang

Yin Qin

Fujun Shou

Yi Wen

Songsheng Fang

Yanteng Zeng

Yuanqing Chen

Zefeng Jiang

Yunbo Xun

Zongyao Tang

Lu Ll

Rongchun Yang

Xiao Jun Yin

Guangquan Zhang

A method for determining a collision range includes: determining a grid plane corresponding to a model, the grid plane including a plurality of grid regions; projecting the model to the grid plane and obtaining height information of the model with respect to the grid plane, the height information of the model including grid height information corresponding to a grid region that identifies a height of a sub-model in the model with respect to the grid plane, and the sub-model being a portion of the model in a projection space of the grid region; and obtaining a collision range of the model according to the grid plane and the height information.

Method for determining collision range and related apparatus

An optical computing device includes a parametric oscillator array, an interaction computing matrix, a first feedback system coupled to two ends of the parametric oscillator array, and a second feedback system coupled to the parametric oscillator array and the interaction computing array. The parametric oscillator array is configured to receive a first group of signals, and generate a first group of optical signals including a plurality of first optical signals. The interaction computing array is configured to receive the first group of optical signals, and perform matrix operation on the first group of optical signals. The first feedback system is configured to receive the first group of optical signals, and transmit the first group of optical signals to the parametric oscillator array. The second feedback system is configured to receive the second group of optical signals, and transmit the second group of optical signals to the parametric oscillator array.

Optical computing device and optical signal processing method

Phone case

A socket device (e.g., a charging device) comprising a housing and a movable cover coupled to the housing and being movable relative to the housing between a use position and a stowed position. The housing may comprise a movable assembly and a transfer structure. The movable cover in the use position may project above, at least partially, an outer surface of the housing. The housing may comprise a transfer structure. The transfer structure may have an axis and may be configured to rotate about the axis. The movable assembly may be configured to, in response to the insertion of the plug device, cause rotation of the transfer structure to move the movable cover from the stowed position to the use position.

Socket device

A gimbal pose correction method includes obtaining a first pose of a gimbal based on a sensor arranged at a vertical compensation device configured to be coupled to the gimbal and compensate for movement of the gimbal in a vertical direction, obtaining a second pose of the vertical compensation device based on a vision device arranged at the vertical compensation device, and correcting the first pose according to the second pose.

Gimbal pose correction method and device

An installation support compatible with multiple installation modes, comprising a pole holding member (), a pole-holding and wall-hanging integrated member (), and a hanging member () that is detachably fixed to outdoor equipment. The hanging member () is detachably hung on the pole-holding and wall-hanging integrated member (). The pole-holding and wall-hanging integrated member () can be independently and detachably installed on a wall body, or is enclosed with the pole holding member () to tightly hold a holding pole and is detachably fixed to the pole holding member (), such that wall-hanging installation and pole-holding installation can be realized, the cost is lowered, and moreover, the field layout is simplified. Furthermore, in order to further be compatible with flush installation and flag installation of equipment, at least two hanging members () can be hung on each pole-holding and wall-hanging integrated member () side by side, and the support can further comprise an assembling member (). In this way, a single set of installation support can satisfy four installation modes of pole-holding flush installation, pole-holding flag installation, wall-hanging flush installation and wall-hanging flag installation of the outdoor equipment simultaneously; the cost can be further lowered, and the field layout is simplified.

Installation support compatible with multiple installation modes

An optical computing device and a computing method are provided for an optical Ising machine with high operation efficiency. The optical computing device includes a first spin array, an optical feedback network, and a second spin array, where the optical feedback network is separately connected to the first spin array and the second spin array. The first spin array may receive a first group of signals including N optical pulses or N electrical signals, and generate a first group of spin signals including N spin signals. The optical feedback network may receive the first group of spin signals, and generate, based on the first group of spin signals and specified first data, a first group of feedback signals including N feedback signals. The first spin array and the second spin array may process a plurality of signals in parallel, to improve computation efficiency of the optical computing device.

Optical computing device and computing method

The present invention provides an online interactive uninterruptible power supply and method for control thereof. The online interactive uninterruptible power supply includes: an automatic voltage regulator and a changeover switch which are sequentially connected between an AC input and an AC output; a rectifying circuit, an input of the rectifying circuit being connected to the AC input; a charger, an input of the charger being connected to an output of the rectifying circuit and an output of the charger being configured for connection to a rechargeable battery; a DC-DC converter, an input of the DC-DC converter being connected to the rechargeable battery; and a first inverter, an input of the first inverter being connected to an output of the DC-DC converter. The changeover switch is configured to controllably connect the AC output to one of the automatic voltage regulator and an output of the first inverter. The online interactive uninterruptible power supply of the present invention can realize battery-free AC startup.

Online interactive uninterruptible power supply and method for control thereof

Disclosed are a power supply module housing and a power supply module comprising same. The power supply module housing comprises a main housing, the main housing is provided with a maintenance and installation opening for facilitating the maintenance and installation of the power supply module, and a skylight cover plate detachably covers the maintenance and installation opening. The power supply module comprises the power supply module housing, a connecting terminal is installed in the power supply module housing, and the skylight cover plate is provided at the position corresponding to the connecting terminal. According to the present application, additionally providing the maintenance and installation opening and the skylight cover plate on a top cover enables wiring to be performed without removing the top cover in a field wiring work, thereby simplifying the steps of field wiring, and reducing the risk during work at height.

Power supply module housing and power supply module comprising same

A method for generating a document applet is provided. In the method, an editing interface including an editing region and a component list is displayed. The component list includes a plurality of predefined components. Each of the predefined components is configured to provide a document input template. At least one target component of the plurality of predefined components is added in the editing region. A page of the document applet is generated to include the document input template of each of the at least one target component in the editing region. The document applet is provided to a server. The document applet is configured to perform document processing via the page when downloaded to a user terminal.

Document applet generation

Connector

A battery equalization method includes: obtaining a voltage value of a to-be-equalized cell in a battery pack; obtaining a reference voltage value required for equalization; determining a target equalization duration of the to-be-equalized cell according to a voltage value of the to-be-equalized cell, the reference voltage value, and a preset equalization duty cycle, where the equalization duty cycle is a ratio of an equalization period in a unit cycle to the unit cycle, and the unit cycle includes the equalization period and a sampling period; and controlling equalization of the to-be-equalized cell in the equalization period in the unit cycle according to the target equalization duration. According to this method, sampling is separated from equalization in a unit cycle, thereby ensuring accuracy of collected battery information, making the calculated equalization duration relatively accurate, and improving equalization effects of the battery pack.

Battery equalization method and system, vehicle, storage medium, and electronic device

A gimbal pose correction method includes obtaining a first pose of a gimbal based on an Inertial Measurement Unit (IMU) arranged at a vertical compensation device configured to be coupled to the gimbal and compensate for movement of the gimbal in a vertical direction, obtaining a second pose of the vertical compensation device based on a vision device arranged at the vertical compensation device, and correcting the first pose according to the second pose.

An antenna module and a terminal applying the antenna module are disclosed. The antenna module includes an antenna array configured with a plurality of antenna units and a radio-frequency phase shifting system. The antenna array and the radio-frequency phase shifting system are integrated on a circuit substrate to form an independent module. Further, the antenna unit of the antenna module may adopt a solution of a microstrip patch antenna structure loading a short-circuit pillar to generate multiple resonances, thereby expanding the bandwidth of the antenna unit. After the antenna array is formed, the antenna modules may be further arranged perpendicular to each other to expand and achieve large-angle scanning and polarization diversity functions. The disclosed antenna module has a simplified structure and may be applied to 5G communication. It has the advantages of easy system integration, low-profile miniaturization, wide radiation bandwidth, and large-angle scanning.

Antenna module and terminal thereof

Growing community of inventors

Shenzhen, China

Xiang Zhang