Microvast, Inc.

Microvast Power Systems Co., Ltd.

Hangzhou Hikvision Digital Technology Co., Ltd.

Other

Alibaba Group Holding Limited

Huzhou Ochem Chemical Co., Ltd.

Zhejiang Environmental Engineering Company Limited

Yang Wu

Xiang Li

Xiaoyuan Zhang

Xiaojun Chen

Guoyou Deng

Feng Guo

Xuechun Liu

Zheng Huang

Yanming Shi

Chunyu Xu

Bingquan Han

Yong Wang

Xiaoping Zhou

Zhiming Tong

Jiaji Zhu

Lei Zhang

Wenhui Yao

Yuanyuan Dong

Chengyu Dong

Haiyong Zhang

Jeff Qiang Xu

Chaofeng Ning

Shengxian Wu

Jing Lu

Dongzheng Wu

Bin Li

Wenjuan Liu Mattis

Peng Wan

Yanfeng Tian

Xinping Feng

Xinbing Yuan

Evan House

Zhiping Shi

Xiao Xiang

Junping Wu

Feng Cao

Disclosed are an electric vehicle thermal management system, a battery thermal management method and an electric vehicle. The electric vehicle thermal management system comprises a first loop, a second loop, a first temperature control mechanism, a second temperature control mechanism, a conveying mechanism and a release mechanism, wherein the first loop transmits a first heat conducting agent; a battery and the first temperature control mechanism are respectively connected to the first loop; the second loop transmits a second heat conducting agent; the second temperature control mechanism and a driving motor are respectively connected to the second loop; the conveying mechanism is respectively connected to the first loop and the second loop; and the release mechanism is connected to the first loop, such that a battery fire disaster is effectively prevented from occurring, and the safety of the vehicle is improved.

Electric vehicle thermal management system, battery thermal management method and electric vehicle

Embodiments of the disclosure provide a data write-in method and apparatus. The data write-in method includes: selecting a target replica server from a plurality of replica servers managed by a metadata server according to remaining capacity of the plurality of replica servers; selecting a write-in disk in the target replica server according to remaining capacity and load of disks managed by the target replica server; and storing write-in data into the write-in disk through the target replica server.

Data write-in method and apparatus in a distributed file system

The embodiments of the present application disclose a method and an apparatus for switching a bit stream type of a video presentation. The method comprises: determining a plurality of video presentations that have been started; determining a current split screen mode according to the number of the started video presentations; determining a bit stream type corresponding to the current split screen mode according to a preset correspondence between split screen modes and bit stream types; and switching a bit stream type of each started video presentation according to the determined bit stream type or bit stream types. The embodiments of the present application avoid a client from running out of memory and crashing.

Method and apparatus for switching bit stream type of video playing

Embodiments of the application disclose a method and apparatus for processing video playing, and relate to the technology field of video. The method includes: obtaining an adjustment instruction for a first video being played; determining whether the first video is being recorded; if the first video is being recorded, acquiring and storing a bit stream of the first video based on a current bit stream type of the first video. With the embodiment of the application, the complete recording of a video is ensured.

Method and apparatus for processing video playing

The present invention relates to the application field of computer networks, and disclosed are a method for processing and loading a web page supporting multiple languages and a system thereof, so as to reduce time and cost of labor investment when some language is added or modified, save storage capacity of a web page server, increase the speed of page loading and translation rendering, and reduce the redundancy of a translation file set. The present invention is based on a tree-shaped translation file set, where each hypertext markup language (HTML) has a corresponding translation file. The method includes the following steps: scanning all translation files in a translation file set; extracting a same language string in different translation files or in different node sets of a same translation file, and inserting the same language string into a minimum common ancestor translation file of the different translation files or a common node set of the same translation file; deleting the same language string from the original translation files or node sets.

Method for processing and loading web pages supporting multiple languages and system thereof

A battery pack includes a plurality of electrically connected battery modules. The battery module includes a plurality of type-A battery cells and a plurality of type-B battery cells. The type-A battery cells and the type-B battery cells are arranged in alternate manner. Both of the type-A and the type-B battery cells have a positive tab and a negative tab. The positive tabs and negative tabs of all type-A battery cells are electrically connected with a type-A first and a type-A second connecting pieces respectively. The positive tabs and negative tabs of all type-B battery cells are electrically connected with a type-B first and a type-B second connecting pieces respectively. When the battery pack burns, the type-A battery cells have an isolation effect on stopping the diffusion of combustion so as to improve the safety, and also improve the rapid charging and discharging ability and energy density of the battery pack.

Battery pack

The present invention provides a battery module, comprising a battery cell and a current collector sheet, the battery cell is provided with a positive electrode tab and a negative electrode tab, the positive electrode tab and the negative electrode tab are located at the opposite ends of the battery cell, the adjacent battery cells form a Z-type arrangement through the current collector sheet by putting the tabs in series, the said positive electrode tab of the battery cell is an aluminum foil tab or a copper foil tab, the negative electrode tab is a copper foil tab or an aluminum foil tab, and the material of the positive electrode tab and that of the negative electrode tab are not the same, the said current collector sheet is a combined current collector sheet, the current collector sheet is combined by an aluminum sheet and a copper sheet.

Laminated lithium battery module

The present invention provides a battery module and a liquid-cooled battery system that uses it, a battery cell and a current collector sheet, on the premise that the materials like the electrode and separator and so on are completely the same, energy density of the battery pack is greatly increased; the cell and the current collector sheet are fully welded connections, the joints are fewer and it is not prone to produce desoldering, also ensuring the stability of the of the cell tab and high current carrying capacity, and when putting the parallel battery module in series, the use of wires are avoided, thus reduces the volume of the battery pack; the innovative design for the liquid-cooled battery pack system, improves the thermal balance between the cells, and the heat-dissipation in battery pack distributes more evenly, the insulation property of the battery package is highly improved, controlling the heat-dissipation capacity of the system by adjusting the flow rate of the circulating pump, not only the unnecessary energy consumption can be avoided, but also have a better impact resistance.

Liquid-cooled battery pack system

A hybrid power supply includes a first battery array, a second battery array, and a controller. The first battery array includes a plurality of first battery packs. The second battery array includes a plurality of second battery packs. The controller controls charging and discharging of the first battery array and the second battery array. The second battery array is connected in parallel with the first battery array by at least a bidirectional converter. The first battery array and the second battery array are connected to a power bus for outputting power. The first battery array has a high-rate charging/discharging performance higher than the second battery array. The second battery array has a capacity greater than the first battery array.

Hybrid power supply and electric vehicle using the same

A continuous prismatic cell stacking system and method is disclosed. The system comprises: (a) devices on the system to supply a separator layer, a cathode layer, and an anode layer; and (b) one cutter on the frame for cathode layer and anode layer; and (c) conveyer system to convey the stacked cell. The conveyer system comprises a rotary disc and a transfer belt. The said rotary disc is round shape, or multi-equilateral shape, or track & field shape.

Continuous prismatic cell stacking system and method

The present disclosure provides a method and terminal of multi-screen pagination playing. The method includes the follows. A video channel list may be established. At least one video channel may be selected from the video channel list. A pagination number of a display screen may be determined, based on number of selected video channel and split-screen number of the display screen. The selected video channels may be played on each split-screen of a respective pagination, based on sequence of the selected video channels. In the present disclosure, a one-to-one correspondence may be configured in sequence for video channels of different devices and playing pictures of each pagination, each split-screen.

Method of multi-screen pagination playing

A continuous prismatic cell stacking system and method are disclosed. The continuous prismatic cell stacking system, comprises: a frame; a conveyer belt; a plurality of air suction pans; at least three units for distributing separator including separator spool, positioning sensor of separator layer, upper roller of separator layer, lower roller of separator layer and cutter of separator layer; at least one unit for distributing cathode including cathode spool, positioning sensor of cathode layer, upper roller of cathode layer, lower roller of cathode layer, and cutter of cathode layer; and at least one unit for distributing anode including anode spool, positioning sensor of anode layer, upper roller of anode layer, lower roller of anode layer, and cutter of anode layer.

A fuel storage device for fuel cell comprises a tank-in-tank or tank-by-tank type tank. In addition, a pipe-in-pipe or pipe-by-pipe delivery system is also provided. A fuel cell system using the fuel storage device comprises liquid fuel at the anode side, liquid oxidant at the cathode side, electrolyte, fuel and oxidant tank-in-tank storage system, fuel and oxidant pipe-in-pipe deliverable system, and by-products handling at both the anode and cathode sides. The liquid fuels include amine-based compounds such as hydrazine, hydroxyl amine, ammonia, and their derivatives.

Fuel and oxidant storage device and fuel cell system employing the same

A two-component solvent-free polyurethane laminating adhesive for flexible packaging, including a First Component and a Second Component is provided. The First Component, which acts as a resin, includes a first vegetable oil based Polyol A in an amount from 20 to 40 weight percent, a second vegetable oil based Polyol B in an amount from 0.5 to 5 weight percent, and a Polyisocyanate C in an amount from 60 to 74 weight percent. The Second Component, which acts as a hardener, includes a first vegetable oil based Polyol A in an amount from 87 to 99 weight percent, and a Polyol E in an amount from 0.5 to 5 weight percent. The first vegetable oil based Polyol A is preferably a hydroxylated castor oil, and the second vegetable oil based Polyol B is preferably hydroxylated linseed oil.

Two-component solvent-free polyurethane adhesives

The invention discloses a kind of porous membrane filtration component for treating water, specifically it discloses a kind of suspending porous hollow fiber membrane bundle for treating highly turbid waste water. The component includes some porous hollow fiber membrane yarns and casting heads arranged at both ends of respective yarns, wherein the connections between the said casting heads and membrane filtration module are flexible connections, at least one end of the flexible connection the cast header is connected with a hollow tube or cord, and the membrane bundle hangs on the said membrane filtration module, suspending freely. The invention provides a suspending porous hollow membrane bundle that can effectively remove contaminants adhered to the surface of the membrane yarns, makes its membrane yarns difficult to rupture, has a longer service life, and produces water with steady quality. It solves the technical problems in the present hollow fiber filtration component which includes membrane yarns that are entangled with each other and easily ruptured, thus leading to a lower quality of the product water.

Growing community of inventors

Honolulu, HI, United States of America

Yang Wu