Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Jiaotong University

Tsinghua University

Invista North America S.a.r.l.

Beijing Idriverplus Information Technology Co., Ltd.

Microsoft Technology Licensing, LLC

The Penn State Research Foundation

Beijing Zitiao Network Technology Co., Ltd.

Beijing Idriverplus Technology Co.

Koch Technology Solutions, LLC

Beijing Naura Microelectronics Equipment Co., Ltd.

Fang Zhang

Meng Li

Xiao Wang

Xiaojun Wang

Xiaofei Li

Daniel Travis Shay

Dezhao Zhang

Dahai Zhang

Xiangyu Wu

Pinghao Ni

Jinghan He

Yin Xu

Shuhao Huo

Rui Chi Zhang

Guang-He Li

William M Cross, Jr

De-Yi Hou

You Peng Huang

Huanyu Wang

Wenqiang Zhang

Guomin Luo

Xu Zhang

Cheng Xu

Litao Fan

Ruifeng Yang

Yufei Liu

Bo Yan

Yiping Luo

Shuo Li

Rui Li Xu

Ying Wang

Zhe Wang

Min Wang

Jia Liu

Chao Tian

Guangquan Wang

Zijian Wang

Qingqing Ma

Bruce E Logan

Chiwei Che

Boning Wang

Huaxu Yang

Libao Cui

Shaoru Zhang

Yinan Gao

Xiang Yuan

Xin Gong

Yumei Chen

Hongyang Yu

Hongliang Lv

Qingnan Ai

William M Cross

Wenyuan Xi

Qidong Sun

Yunfeng Lan

Keao Chen

Feng Hao Zhang

Shangyong Dong

Yaotian Lin

Muyang Li

Yi-Dong Wang

Xuliu Yan

Bin Qiu

Xiao-Yuan Cao

Wulin Yang

Zhanqing Cao

Shibin Zhu

Xuancheng Zhou

Qiufang Zhang

Guoqi Peng

Guolong Zhang

Shuaitao Shi

Runlin He

Haifeng Qin

Shiwei Cui

Zicheng Zeng

Hao Pan

This application provides a method, apparatus, electronic device, and storage medium for game data processing. The method includes: in response to a sharing instruction on a first page of a game application, obtaining data to be shared generated in the game application; jumping to a first target application and presenting a second page of the first target application, a preview of the data to be shared being displayed on the second page; adding a sticker to the data to be shared, the sticker being used to, after being triggered, perform a predetermined processing in a second target application on a terminal device that triggers the sticker; in response to an editing instruction performed on the sticker, editing the sticker; and publishing the data to be shared with the sticker in the first target application for sharing.

Method, apparatus, electronic device and storage medium for game data processing

The present disclosure relates to a method for protecting DC line impedance phase based on protection and control coordination, and an application scenario of the method for protecting is a three-terminal flexible DC transmission network. The method uses high controllability of a converter after a fault, injects a characteristic signal at a characteristic frequency, and calculates a phase angle of input impedance to determine a fault interval, which effectively improves protection performance, turns passive to active, and is not affected by nonlinearity of the converter. At the same time, compared with a full-bridge MMC, using a half-bridge MMC does not need to perform fault ride-through first when identifying a fault, and does not need to add additional equipment, it creates fault features and can reliably identify an fault interval; improves protection quickness and at the same time also has better economic benefits. It has selectivity, and an entire system may not be shut down due to failure of a single line.

Method for protecting DC line impedance phase based on protection and control coordination

Processes, catalysts and systems for preparing a composition comprising aliphatic, olefinic, cyclic and/or aromatic hydrocarbons of seven or greater carbon atoms per molecule are provided.

Processes for preparing hydrocarbon compositions

Disclosed are a preprocessing method and device for distance transformation. The method includes: acquiring a first grid map; calculating a second parameter of a vehicle model; calculating a precision of a second grid map according to the second parameter of the vehicle model and a precision of the first grid map; calculating the numbers of rows and columns of the second grid map according to information on the first grid map, the precision of the second grid map and the second parameter of the vehicle model; determining for each cell of the second grid map a state value according to the numbers of obstacle cells within said each cell; and determining in the first grid map at least one cell requiring no processing, according to the state value. Therefore, during the distance transformation, the processing speed for determining the distance value of each cell is increased.

Preprocessing method and device for distance transformation

A display panel and control methods thereof are provided. In one example, the display panel includes, a first substrate and a second substrate opposite to each other, and a solution encapsulated between the first substrate and the second substrate. In some examples, the solution includes opaque charged particles. In some examples, the first substrate includes a first electrode, the first electrode including a plurality of discrete sub-electrodes, and the second substrate includes a second electrode. Further, the control method may include adjusting an electric field between each of the plurality of discrete sub-electrodes and the second electrode, causing the opaque charged particles to undergo a gathering motion or a scattering motion.

Display panel, control methods thereof, and display device

A method for calculating the steady-state fault current of a modular multilevel converter (MMC) comprises calculating the dc-side critical resistance values R, Rand Rof the MMC based on the bridge arm inductance coefficient k and the ac-side reactance Xof the MMC; Then, determining the operating modes of the MMC based on R, Rand R, and calculating the steady-state dc fault current and the conduction overlap angle respectively under various operating modes without considering the ac-side resistance based on the parameters k, U, Rand the dc-side critical resistance values R, Rand R; After that the steady-state AC fault current amplitude and phase angle for each operating mode without considering the AC side resistance are calculated based on the DC current and conduction overlap angle for each operating mode, respectively. Finally, the steady-state AC fault current amplitude and phase angle are calculated for various operating modes considering the AC side resistance.

Steady state fault current calculation method for modular multilevel converter

Disclosed is a method for adaptive identification of erroneous GPS observed value, including: acquiring positioning information of a vehicle from a GPS sensor, and extracting first observed value data; acquiring posture information and speed information of the vehicle to acquire dead reckoning trajectory data of the vehicle; eliminating the erroneous GPS observed values based on respective data on data status value, heading significant bit, the number of satellites used and horizontal dilution of precision in the first observed value data to obtain second observed value data; constructing pose graph data based on the second observed value data and acquiring processing result information; analyzing and optimizing the processing result information to eliminate the erroneous GPS observed values of which the cost function exceeds a preset cost function threshold to obtain third observed value data; and constructing a high-precision map based on the third observed value data and three-dimensional scene map data.

Method for adaptive identification of erroneous GPS observed value

Disclosed is zero point compensation method and device for EPS. The method includes: acquiring a value of lateral distance when a vehicle travels along an ideal path and obtaining a smoothed lateral distance value, for each control cycle; calculating a longitudinal movement distance value of the vehicle for each control cycle; performing linear fitting to obtain a linear relationship between the longitudinal movement distance value and the smoothed lateral distance value; calculating a zero point compensation angle for the EPS based on a first parameter in the linear relationship and a preset steering wheel transmission ratio, and compensating a steering control angle; and determining that the zero point compensation angle passes verification when a minimum residual error is less than a preset acceptable deviation. In this way, the time required for calibration can be reduced, and the accuracy and effectiveness of the control algorithm can be improved.

Zero point compensation method and device for electric power steering

The present disclosure provides a light bar assembly, a backlight unit, a display unit and a mobile electronic device. The light bar assembly includes: a light bar printed circuit board; a plurality of backlights electrically connected to the light bar printed circuit board; and at least one till light electrically connected to the light bar printed circuit hoard. The light bar printed circuit board includes a first circuit and a second circuit connected to a drive circuit, the first circuit is configured to provide an electrical signal to the backlights, and the second circuit is configured to provide an electrical signal to the fill light.

Light bar assembly, backlight unit, display unit and mobile electronic device

It discloses a ring-connected bridge-type multi-port hybrid DC circuit breaker. When the number of ports is n, n is an integer greater than or equal to 2, the ring-connected bridge-type multi-port hybrid DC circuit breaker includes: an upper DC bus bar, a lower DC bus bar, n thyristor arms, n diode arms, a main breaker branch, and n bypass branches; each thyristor arm connects in series with a diode arm, forming a series circuit; a bypass branch is connected between every two adjacent series circuits, a port is provided at the connection point of the thyristor arm and the diode arm in each series circuit, and the port is used to connect the protected components or the DC lines.

Ring-connected bridge-type multi-port hybrid DC circuit breaker

The disclosure provides a method for sampling groundwater. The method includes extracting groundwater from a monitoring well in a first flow rate; monitoring groundwater level in real-time, and calculating a decrease of the groundwater level during the extracting in the first flow rate based on the real-time monitored groundwater level; when the decrease of the groundwater level is equal to a first value, extracting groundwater from the monitoring well in a second flow rate, the second flow rate being smaller than the first flow rate; and when the groundwater level is in an equilibration state, extracting groundwater from the monitoring well and using the extracted groundwater at this time as a representative groundwater.

Method for sampling groundwater

The disclosure provides a soil-groundwater joint remediation device and a method. The soil-groundwater joint remediation device is disposed in an area to be remediated and includes an injection structure, an extraction structure, and a control structure. The injection structure is disposed in an injection well defined in the area to be remediated. The injection structure includes a hot air injection member, an oxidant injection member, and a micro-bubble injection member. The extraction structure is disposed in an injection well defined in the area to be remediated and spaced from the injection structure. The extraction structure includes a liquid phase extraction member and a gas phase extraction member. The control structure controls the liquid phase extraction member and the gas phase extraction member to perform an extraction operation.

Soil-groundwater joint remediation device and method

The present disclosure provides a method of eliminating a black border of a display device, a display device and a detecting device. The display device includes a cover plate and a display panel, which are configured in a stack; the cover plate includes a light transmissive region and a non-light transmissive region located around the light transmissive region. The display panel includes a display area corresponding to the light transmissive region. The display area includes a first sub-display area and a second sub-display area around the first sub-display area. A size of the display area is greater than a size of the light transmissive region of the cover plate and pixels of the second sub-display area on at least one side are configured to display the same color as the color of the non-light transmissive area.

Method of eliminating black border of display device, display device and detecting device

Thermally regenerative ammonia-based battery systems and methods of their use to produce electricity are provided according to aspects described herein in which ammonia is added into an anolyte to charge the battery, producing potential between the electrodes. At the anode, metal corrosion occurs in the ammonia solution to form an amine complex of the corresponding metal, while reduction of the same metal occurs at the cathode. After the discharge of electrical power produced, ammonia is separated from the anolyte which changes the former anolyte to catholyte, and previous anode to cathode by deposition of the metal. When ammonia is added to the former catholyte to make it as anolyte, the previous cathode becomes the anode. This alternating corrosion/deposition cycle allows the metal of the electrodes to be maintained in closed-loop cycles, and waste heat energy is converted to electricity by regeneration of ammonia, such as by distillation.

Ammonia-based thermoelectrochemical systems and methods

Described herein are processes for the conversion of ethylene into CS+ olefins, naphthenics, and aromatics via a dual catalyst reaction utilizing a dehydroaromatization catalyst.

Process for the aromatization of dilute ethylene

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Beijing, China

Fang Zhang