baber/WOPTO huggingface dataset:
Patent WO-2021184413-A1 (WO)
Inventor: HU SHAOHUA
IPC: G16B30/00
Filed: 2020-03-28
Abstract: L'invention concerne des biomarqueurs à base de microbes intestinaux pour prédire un effet curatif sur un trouble bipolaire, et le criblage et des applications de ceux-ci. Un biomarqueur 1), c'est-à-dire Eubacterium_biforme, un biomarqueur 2), c'est-à-dire des Ruminococcus_torques et un biomarqueur 3), c'est-à-dire, Collinsella_non classée, sont compris et l'abondance relative d'une combinaison des biomarqueurs dans un groupe efficace pour le traitement de patients atteints d'un trouble bipolaire est significativement augmentée. L'invention concerne également une application des biomarqueurs en tant que cibles de test ou objets de test dans la préparation d'un kit de test, et une application des biomarqueurs en tant que cibles dans une prédiction d'effet curatif.
Patent WO-2021068471-A1 (WO)
Inventor: LAN JINGHAO
IPC: H02P21/14
Filed: 2020-04-09
Abstract: 本发明公开了无位置传感器矢量控制永磁同步电机的堵转状态判断方法，它包括如下步骤：步骤A：计算电机的输入功率Pin和输出功率Pout；步骤B：计算误差值ERR＝|Pin-K1×Pout|，K1是系数；步骤C：判断ERR是否大于或者等于某个预设值P0，如果是，则返回步骤A；如果不是，则判断为堵转状态，即处于异常闭环稳态状态，进入步骤D；步骤D：电机微处理器封锁输出到逆变器的脉冲信号。它能准确判断出电机变成堵转状态，避免电机变成堵转状态时仍然进入一个稳态的闭环状态，使电机处于高频小幅震荡状态，完善保护策略，有效保护电机，根本解决这个堵转状态的判断问题，且更换负载后无需也修改产生，给用户带来很大方便。
Patent WO-2021196270-A1 (WO)
Title: 一种新型辛烯基琥珀酸颗粒淀粉酯的高效制备方法
Inventor: WANG SHUJUN
IPC: C08B31/02
Filed: 2020-04-14
Abstract: 提供一种新型辛烯基琥珀酸颗粒淀粉酯的高效制备方法，该制备方法包括：将1-乙基-3-甲基咪唑醋酸盐([Emim][OAc])离子液体与去离子水在室温下按照不同质量比(2:8/5:5/8:2)混合，采用湿法工艺，以离子液体水溶液为介质，通过淀粉与辛烯基琥珀酸酐进行酯化反应生成辛烯基琥珀酸颗粒淀粉酯。提供的辛烯基琥珀酸淀粉酯的制备方法，利用离子液体水溶液能够在室温下对不同植物来源淀粉颗粒结构有破坏作用，导致颗粒表面产生孔洞、空腔或褶皱等影响这一原理，首次将该体系应用于不同类型淀粉的辛烯基琥珀酸颗粒淀粉酯的制备，有效地提高辛烯基琥珀酸淀粉酯的合成效率，并保留了终产物的颗粒形态，提高了其功能性质。
Patent WO-2021047189-A1 (WO)
Title: Method and apparatus for interactive session information processing, computer device and storage medium
Inventor: ZOU QIANXIA
IPC: G06F16/332
Filed: 2020-04-29
Abstract: A method and an apparatus for interactive session information processing based on relationship network analysis, a computer device, and a storage medium. The method comprises: obtaining session information sent by a user terminal; performing slot recognition on the session information to recognize slots and slot values in the session information; inputting the slot information in the session information into a trained relationship analysis model to analyze associated speculative slots according to the plurality of slots, and calculating the correlation between each slot and the plurality of speculative slots; extracting the speculative slots having a correlation reaching a threshold, and calculating corresponding speculative slot values of the speculative slots according to the plurality of slot information; determining target slot information of a next interactive node according to the slot information and the speculative slot information; and generating interactive information of the next interactive node according to the target slot information, and pushing the interactive information to the corresponding user terminal. By means of the method, the slot information in the session information can be accurately and effectively analyzed and predicted, thereby effectively improving the interactive session information processing efficiency.
Patent WO-2020228812-A1 (WO)
Inventor: ZHU XIAOHUA
IPC: A24F40/40
Filed: 2020-05-15
Abstract: A non-contact electronic cigarette heater and a heating control method and device for a ceramic heating element (10). The ceramic heating element (10) comprises a heating body (11) and a heating circuit (12); the heating body (11) is columnar, and a multi-hole passage (101) is provided in the heating body (11); the heating circuit (12) is provided on the heating body (11) to be used for heating air passing through the multi-hole passage (101). The heating control method comprises: when the non-contact electronic cigarette heater is turned on, controlling the heating circuit (12) to perform heating at an initial working voltage, and detecting a working current of the heating circuit (12) (S1); performing boost control on a working voltage of the heating circuit (12) according to the working current, so that the heating circuit (12) operates at a constant power (S2); and performing voltage reduction control on the working voltage of the heating circuit (12) according to the working time of the heating circuit (12). By controlling the working voltage of the heating circuit (12), the effect for heating air required by suction of a cigarette can be realized, without requiring dynamic power compensation and temperature control, thereby simplifying control complexity and reducing circuit device costs.
Patent WO-2020233613-A1 (WO)
Inventor: LIU QI
IPC: G06Q40/04
Filed: 2020-05-20
Abstract: Disclosed are a conditional receipt storage method and node which combine code marking with a transaction type. The method comprises: a first blockchain node receiving an encrypted transaction corresponding to a smart contract, wherein a code of the smart contract comprises a field marked by means of an exposed identifier (302); the first blockchain node decrypting the transaction in a trusted execution environment and executing the obtained code of the smart contract to obtain receipt data (304A); the first blockchain node determining, according to the transaction type of the transaction, a corresponding exposed field (304B); and the first blockchain node storing the receipt data, such that the exposed field, which is marked by the exposed identifier and satisfies a preset condition, in the receipt data is stored in the form of plaintext, and the remaining receipt fields are stored in the form of ciphertext (306).
Patent WO-2021184544-A1 (WO)
Inventor: LV XIAOWEN
IPC: G09G3/36
Filed: 2020-05-26
Abstract: 一种GOA电路(611)及显示面板(600)，GOA电路(611)包括多级级联的GOA单元，每一GOA单元包括：上拉控制模块(301)、上拉模块(302)、下传模块(303)、下拉维持模块(304)、下拉模块(305)以及自举电容(Cb)，其中，GOA电路(611)的上拉模块(302)配置为两个薄膜晶体管(T21和T21')，分别输入不同的振荡信号(LC1和LC2)并具有独立的输出端口(A1和A2)，可交替工作以减轻单个薄膜晶体管(T21或T21')的应力时间，降低阈值电压偏移，延长器件寿命。
Patent WO-2021017603-A1 (WO)
Title: Energy conservation signal transmission method, base station, and terminal device
Inventor: YANG MEIYING
IPC: H04W52/02
Filed: 2020-05-28
Abstract: Disclosed are an energy conservation transmission method, base station, and terminal device; the base station can configure an energy conservation signal for the terminal device; the energy conservation signal carries energy conservation information; the energy conservation information can indicate a first configuration of at least one discontinuous reception (DRX) cycle of the terminal device, the at least one DRX cycle comprising at least one first cycle and/or at least one second cycle; the first cycle and the second cycle are long cycles and/or short cycles, and the first cycle is different from the second cycle; the first configuration of the DRX cycle comprises at least one of the maximum number N of DRX cycles, the maximum number K of the first cycle, and the number Y of the first cycle, all of N, K, and Y being integers greater than or equal to 1; thus the energy conservation signal can indicate to the terminal device for any combination of DRX cycles of different lengths, solving the technical problem in the prior art of how to configure the number of DRX cycles indicated by the energy conservation signal.
Patent WO-2021248448-A1 (WO)
Inventor: DAI JING
IPC: H04W16/14
Filed: 2020-06-12
Abstract: Methods, systems, and devices for wireless communications are described. A device may transmit a sensing signal on a radio frequency spectrum band which is used for wireless communications. The device may indicate reserved resource occasions which are used to transmit the sensing signal so that other devices operating on the radio frequency spectrum band may more efficiently communicate on a wireless communication channel and either prevent or identify collisions with the sensing signal.
Patent WO-2020259338-A1 (WO)
Inventor: NIU CHAO
IPC: G06F3/0488
Filed: 2020-06-15
Abstract: L'invention concerne un procédé d'affichage sur écran, consistant à : détecter une opération de commande tactile agissant sur un écran ; déterminer, selon l'opération de commande tactile, des informations de réglage d'affichage pour une zone de courbure de l'écran ; et ajuster un contenu d'affichage dans la zone de courbure en fonction des informations de réglage d'affichage.
Patent WO-2021253327-A1 (WO)
Inventor: TENG SHANG-JU
IPC: A61L2/26
Filed: 2020-06-18
Abstract: 一种蒸气灭菌锅废热回收系统，包括一蒸气灭菌锅、一蒸气产生器、一第一热交换器及一给水马达，其主要是将蒸气灭菌锅中高温蒸气进行灭菌时所凝结生成的高温热水导入该第一热交换器之中，再将外部的常温水导入该第一热交换器之中与该高温热水进行热交换，进而提高温度，然后再利用该给水马达将提高温度的水打入该蒸气产生器中加热产生高温蒸气，再送入该蒸气灭菌锅中进行灭菌，如此便可通过回收蒸气灭菌锅排出的废水的废热而减少该蒸气产生器的加热耗能，进而达到节省能源的目的。
Patent WO-2021103509-A1 (WO)
Title: 工件清洗装置和清洗方法
Inventor: WANG GUANGCUN
IPC: C23G1/28
Filed: 2020-06-24
Abstract: 本发明涉及一种工件清洗装置和清洗方法，工件清洗装置包括机架（1）和多个清洗槽；多个清洗槽，并排地设置在所述机架（1）上，多个所述清洗槽包括在工序上由上游至下游依次设置的利用熔盐对工件进行清洗的熔盐清洗槽（2）、对经熔盐清洗后的工件进行漂洗的第一漂洗槽（5）、利用除锈剂对在所述第一漂洗槽（5）内漂洗后的工件进行清洗的除锈清洗槽（6）、对经所述除锈剂清洗后的工件进行漂洗的第二漂洗槽（7）和利用防锈液对在所述第二漂洗槽（7）内漂洗后的工件进行清洗的防锈清洗槽（8）。
Patent WO-2021169104-A1 (WO)
Inventor: ZHAO XINGZI
IPC: G08G1/08
Filed: 2020-06-28
Abstract: Provided are a signal data processing method, a system (700), a computer device, and a storage medium. The method comprises: a control server (106, 606, 706) acquiring a trigger time, wherein the trigger time is generated when a video detector (102, 602, 702) has found a vehicle (S202); acquiring radio-frequency identification data within a preset time range according to the trigger time, and determining a vehicle identifier and a vehicle speed according to the radio-frequency identification data (S204); acquiring a preset distance by which the vehicle is to move, determining a vehicle moving time according to said preset distance and the vehicle speed, and determining, according to the trigger time and the vehicle moving time, a vehicle arrival time corresponding to the vehicle identifier (S206); and acquiring, according to the trigger time, an initial signal state corresponding to a signal lamp (108, 610), determining, according to the initial signal state and the vehicle arrival time, a target signal state corresponding to the signal lamp (108, 610), and controlling the signal lamp (108, 610) according to the initial signal state, the vehicle arrival time and the target signal state (S208). By using the method, the accuracy of controlling a signal lamp (108, 610) can be improved.
Patent WO-2021248601-A1 (WO)
Inventor: YANG ZIMING
IPC: A61P19/10
Filed: 2020-07-08
Abstract: L'invention concerne l'utilisation d'un extrait d'écorce de lychee contenant principalement un polyphénol multimère dans la préparation d'un inhibiteur d'α-amylase, ladite utilisation appartenant au domaine technique de la biologie. L'extrait d'écorce de lychee contenant principalement le polyphénol multimère présente un très bon effet inhibiteur sur l'α-amylase, qui a des applications en termes de perte de poids et de réduction de sucre dans le sang, de pesticides biologiques, de prévention des caries dentaires et de prévention et de traitement de l'ostéoporose.
Patent WO-2021051971-A1 (WO)
Inventor: WANG XIUSHAN
IPC: A01D41/14
Filed: 2020-07-10
Abstract: 一种割台，包括割台本体（1）和安装在割台本体（1）前端的切割器（2），割台本体（1）的前端设有若干用于将作物植株茎秆引导至割台本体（1）内部的引导通道（3），若干引导通道（3）位于切割器（2）上方且依次间隔布置，每条引导通道（3）均设有用于拨动作物植株茎秆以使作物植株沿引导通道（3）倒至割台本体（1）内部的拨送装置（4）。该割台设计合理、结构简单紧凑、工作稳定可靠，可大大减少收获损失。
Patent WO-2021008483-A1 (WO)
Inventor: YANG HAIBO
IPC: E21B23/01
Filed: 2020-07-13
Abstract: An expansion hanger and a tail pipe well completion method performed using the expansion hanger. The expansion hanger comprises an expansion hanging cylinder (1) and a slip (2) provided on the outer surface of the expansion hanging cylinder. The slip comprises multiple slip blocks (201) that are peripherally arranged and that have slip teeth (202). Two peripherally neighboring slip blocks are mutually connected by at least two connection ribs (203) arranged at the middle part and the lower part of the slip, respectively; and a mounting ring (204) is provided at the upper part of the slip.
Patent WO-2022006992-A1 (WO)
Title: Speaker
Inventor: XIAO BO
IPC: H04R9/02
Filed: 2020-07-21
Abstract: Provided in the present application is a speaker, comprising: a housing having an accommodating space, a speaker unit that is contained within the accommodating space and that is provided with a diaphragm, and a breathable isolator that is covered on a side of the speaker unit far from the diaphragm. The speaker further comprises a skeleton that is covered on an outer side of the breathable isolator. The breathable isolator is stacked on the speaker unit, and the skeleton is covered on a side of the breathable isolator far from the speaker unit. Said types of speaker comprise a skeleton, the skeleton being covered on a side of a breathable isolator far from a speaker unit, and the breathable isolator is sandwiched between the skeleton and the speaker unit, so that the breathable isolator can be prevented from being arched during subsequent transfer and assembly.
Patent WO-2021223332-A1 (WO)
Title: Multi-passage reversing valve and integrated multi-channel liquid passage module
Inventor: ZHAO ZICHANG
IPC: G01N1/30
Filed: 2020-07-27
Abstract: A multi-passage reversing valve, comprising a valve body (21) and a plurality of liquid outlet pipes (28). The valve body (21) is provided with several layers of shunt passages (23); the shunt passages (23) comprise liquid inlet holes (231) and a plurality of shunt holes (232); the valve body (21) is internally provided with communication holes (233) enabling the shunt holes (232) to be connected to the liquid outlet pipes (28) in a one-to-one correspondence manner; the valve body (21) is provided with a control mechanism for respectively controlling the connection or disconnection between the shunt holes (232) and the communication holes (233); and the valve body (21) is provided with liquid inlet pipes (27) respectively communicated with the liquid inlet holes (231). The integrated multi-channel liquid passage module comprises a mounting base (1); the mounting base (1) is provided with sample pumps (4) matching the number of liquid outlet pipes (28); the liquid outlet pipes (28) are communicated with liquid inlets of the sample pumps (4); and liquid discharge pipes (41) are provided at the liquid outlets of the sample pumps (4). The liquid inlet pipes of the device can be connected to different reagents, and required reagents can be selectively discharged according to actual reagent demands, so that the number of pipes used by the liquid passage module is reduced, thus preventing flow blockage caused by folding of the connecting pipes in installation due to the excessive number of connecting pipes.
Patent WO-2022021133-A1 (WO)
Inventor: SONG LE
IPC: G06T7/00
Filed: 2020-07-29
Abstract: Disclosed are a computer device positioning method and apparatus, and a computer device and a storage medium. The computer device positioning method comprises: acquiring a top view data set and positioning data set of a computer device, wherein the top view data set comprises data of an inner top surface of a building where the computer device is located; determining, according to the positioning data set, a pose transformation of the top view data set and a local map; adding the top view data set to the local map according to the pose transformation; and on the basis of the local map with the added top view data set, determining the position of the computer device in a global map.
Patent WO-2021120630-A1 (WO)
Title: 清洁设备
Inventor: FENG SHANG
IPC: B01D29/56
Filed: 2020-07-29
Abstract: 一种清洁设备（100），包括机身（200）、清洁组件（300）、收集组件（400）及水箱（500），机身（200）设有槽位（20a），清洁组件（300）包括用于清洁地面的滚筒（32），滚筒（32）安装于机身（200）与前撞（600）之间；收集组件（400）设有污水出口（40a），收集组件（400）安装于机身（200）与滚筒（32）之间并与滚筒（32）抵接；水箱（500）设有污水入口（50a），水箱（500）可拆卸地安装于槽位（20a），污水通过污水出口（40a）与污水入口（50a）流入水箱（500）。由于收集组件（400）与滚筒（32）抵接，当滚筒（32）携带着垃圾及污水转动时，收集组件（400）通过挤压滚筒（32），使得滚筒（32）的垃圾及污水进入收集组件（400），收集组件（400）将垃圾及污水作分离处理，一方面，垃圾留置在收集组件（400）的腔体内，另一方面，收集组件（400）排出分离后的污水，分离后的污水可以流入水箱（500），因此，清洁设备（100）实现了垃圾及污水的分离。
Patent WO-2021068611-A1 (WO)
Title: Price release control method and apparatus, computer device, and storage medium
Inventor: DING LEI
IPC: G06F16/215
Filed: 2020-07-30
Abstract: A price release control method and apparatus, a computer device, and a storage medium. The method comprises: obtaining price data to be released (202); obtaining a verification result corresponding to the price data according to the price data and a preset price verification model (204), the price verification model comprising at least one first verification rule and/or the price verification model comprising a second verification rule, the first verification rule being a verification rule based on a preset threshold, and the second verification rule being a verification rule based on historical price data; and controlling release of the price data according to the verification result (206). By adoption of the method, a price to be released can be subjected to multi-dimensional management and control, so that an abnormal price can be accurately identified and controlled before the price is released, thereby reducing the risk of price abnormality, avoiding economic loss, and improving the accuracy of price release.
Patent WO-2022021504-A1 (WO)
Title: 复合并联型无死区失真音频数字功率放大器
Inventor: ZHANG JINLU
IPC: H03F3/217
Filed: 2020-08-21
Abstract: 一种复合并联型无死区失真音频数字功率放大器，包括电压控制模块(1)、LC电路(3)、负载元件RL和电流补充模块(2)，所述电压控制模块(1)的输入端接信号输入端VIN，输出端与LC电路(3)的电感L1一端连接，工作在高频段，所述LC电路(3)分别电压采样和电流采样与电压控制模块(1)连接，所述电流补充模块(2)的输入端连接电压控制模块(1)的输出电流采样，输出端通过电感L2与电压控制模块(1)的输出端连接，用于跟踪功率放大器的输出电流，提供功率放大器的电流输出，使得电压控制模块(1)的输出电流在0左右波动，所述负载元件RL设置在LC电路(3)输出端。能够数倍提升数字功放的开关频率，相应的提升输出的响应速度，并消除电压控制模块死区影响，提升音质。
Patent WO-2021143133-A1 (WO)
Title: Residual life prediction method, apparatus and device for nonvolatile memory device, and medium
Inventor: LAI WEIGUO
IPC: G06F11/00
Filed: 2020-08-25
Abstract: A residual life prediction method, apparatus and device for a nonvolatile memory device, and a computer readable storage medium. The method comprises: setting residual life prediction strategies corresponding to service modes in advance according to different service modes in a nonvolatile memory device; acquiring operation parameters of the nonvolatile memory device, and determining a current service mode of the nonvolatile memory device according to the operation parameters; carrying out residual life prediction on the nonvolatile memory device by utilizing the residual life prediction strategy corresponding to the current service mode of the nonvolatile memory device; and determining whether the predicted residual life is greater than a set value, and if yes, sending a prompt. According to the technical solution in the present application, the remaining life of a nonvolatile memory device is predicted by using a remaining life prediction strategy corresponding to a current service mode of the nonvolatile memory device, and a prompt is sent out when the remaining life is greater than a set value, so that a user can replace the nonvolatile memory device in time, and a data loss rate is reduced.
Patent WO-2021068675-A1 (WO)
Title: Network access method and apparatus for terminal, electronic device and storage medium
Inventor: KANG SHAOLI
IPC: H04W4/02
Filed: 2020-08-27
Abstract: Disclosed in the embodiments of the present application are a network access method and apparatus for a terminal, an electronic device and a storage medium. Said method comprises: a terminal determining a beam scanning interval and a scanning frequency point, and receiving a base station signal sent or forwarded by a satellite; determining the downlink signal quality of the base station according to the base station signal; and if it is determined, according to the downlink signal quality, that the terminal can successfully find a satellite, executing a network access process of the terminal. In the embodiments of the present application, the downlink signal quality of a base station is determined by means of a base station signal sent or forwarded by a satellite; and it is further determined, according to the downlink signal quality, whether a terminal can successfully find a satellite, without depending on ephemeris information, so that the terminal can accurately and quickly find a satellite for successful access and communication while insuring UE serviceability and prolonging life cycle of the terminal.
Patent WO-2021004553-A1 (WO)
Inventor: LI XIAOPING
IPC: F25B41/34
Filed: 2020-09-07
Abstract: A method and system for controlling an electronic expansion valve. In existing technical solutions for regulating electronic expansion valves on the basis of the target exhaust temperature of a compressor, electronic expansion valves are prone to excessive throttling and have low energy efficiency. The present invention aims to solve this problem. The method for controlling an electronic expansion valve comprises: obtaining the actual exhaust temperature of a compressor and the air speed of an indoor fan; on the basis of the air speed, selectively determining an air speed compensation coefficient; on the basis of the air speed compensation coefficient, calculating a target exhaust temperature of the compressor; comparing the level of the target exhaust temperature and the actual exhaust temperature; and, on the basis of a comparison result, controlling the degree to which the electronic expansion valve is open. The described control means can increase electronic expansion valve control precision, allowing an air conditioner to maintain a state of high energy efficiency at all air speeds.
Patent WO-2021077936-A1 (WO)
Inventor: WANG KAI
IPC: C02F9/14
Filed: 2020-09-11
Abstract: The present invention provides an anaerobic-AO-SACR combined type advanced nitrogen removal system and process for high-ammonia-nitrogen sewage. The high-ammonia-nitrogen sewage firstly enters an anaerobic reactor for removal of most organic matters in the sewage; the effluent from the anaerobic reactor enters an AO reactor for pre-denitrification nitrogen removal in an anoxic zone and residual organic matter removal and ammonia nitrogen nitrification in an aerobic zone; the effluent from the AO reactor enters an intermediate water tank, and by means of control of a water quality testing device and a PLC controller, part of raw water is introduced into the intermediate water tank for adjustment of the carbon-nitrogen ratio of the sewage; then, the effluent from the intermediate water tank enters an SACR reactor, and by means of the characteristics of denitrifying bacteria as well as regulation and control of a PH/DO/ORP tester and the PLC controller on the SACR reactor, the sewage is accurately subjected to pre-denitrification-nitrification-endogenous denitrification for deep denitrification. No additional carbon source is needed, and process costs are low. Moreover, for built sewage treatment facilities using an AO process, the process in the technical solution can be implemented only by adding the intermediate water tank and the SACR reactor, and upgrading and reconstruction costs are low.
Patent WO-2022061766-A1 (WO)
Inventor: DING JIANHUA
IPC: H01M10/14
Filed: 2020-09-25
Abstract: A polar plate connecting method for a lead-acid storage battery, the method comprising: injecting liquid lead (7) into a mold (4); making tabs (3) of pole groups (2) go deep into the mold (4); cooling the liquid lead (7) and integrally connecting the liquid lead to the tabs (3); and performing demolding. After the liquid lead (7) is injected into the mold (4), the step of electrifying the liquid lead (7) is further comprised. The manufacturing method is high in efficiency and low in costs.
Patent WO-2021212759-A1 (WO)
Title: 动作识别方法、装置及电子设备
Inventor: WU QIAN
IPC: G06K9/00
Filed: 2020-09-30
Abstract: 本申请提供了一种动作识别方法、装置及电子设备，涉及图像处理技术领域，该方法包括：如果从视频帧中检测出目标对象，获取包含有该目标对象的多张图像，以及该多张图像的光流图像；从该多张图像中提取该目标对象的对象轨迹特征，从该多张图像的光流图像中提取该目标对象的光流轨迹特征；根据该对象轨迹特征和该光流轨迹特征，识别该目标对象的动作类型。本发明实施例通过结合视频帧中目标对象的轨迹信息，以及该图像的光流图像中该目标对象的光流信息，对目标对象的动作类型进行识别，由于融合了该目标对象的时间特征信息和空间特征信息，有效提高了动作类型的检测识别精度，并可以同时兼顾检测效率，提高了整体的检测性能。