baber/WOPTO huggingface dataset:
Patent WO-2021238605-A1 (WO)
Title: Video coding method and apparatus, video decoding method and apparatus, electronic device, and storage medium
Inventor: ZHU HAN
IPC: H04N19/86
Filed: 2021-05-07
Abstract: Disclosed are a video coding method and apparatus, a video decoding method and apparatus, an electronic device, and a storage medium, which relate to artificial intelligence technology. Video filtering is performed by means of machine learning technology of artificial intelligence, such that a block with a greater gain can be screened out for filtering, thereby improving the filtering efficiency. The video coding method comprises: obtaining a reconstructed video frame from coded data of a coded video frame, wherein the coded video frame comprises at least one coded block; filtering the reconstructed video frame, so as to acquire a gain of each pixel point in the reconstructed video frame after same has been filtered, and to acquire at least one filtered block corresponding to the at least one coded block; with regard to each coded block of the at least one coded block, determining, according to the distribution of gains of pixel points in the filtered block corresponding to the coded block, whether the coded block needs to be filtered when the coded video frame is decoded; and sending the coded data of the coded video frame, wherein the coded data of the coded video frame includes indication information of a coded block that needs to be filtered.
Patent WO-2021228024-A1 (WO)
Title: Air conditioner indoor unit
Inventor: LIU XINBO
IPC: F24F1/0007
Filed: 2021-05-10
Abstract: An air conditioner indoor unit, comprising a first air deflector and a second air deflector that are arranged at an interval in the length direction of an air output frame. The first air deflector and the second air deflector are connected by means of a transmission shaft, and the first air deflector and the second air deflector are respectively hinged to the air output frame by means of hinge parts thereof; and an electric motor drives the transmission shaft to rotate. By means of the present invention, the distance between the electric motor and the distal end of the first air deflector or the second air deflector, such that the synchronicity of two respective ends of the first air deflector and the second air deflector is enhanced, and the problem of the first air deflector and the second air deflector not being tightly closed is avoided.
Patent WO-2022236802-A1 (WO)
Title: 一种物体模型的重建方法、装置、终端设备和存储介质
Inventor: WANG LEI
IPC: G06T17/00
Filed: 2021-05-14
Abstract: 本申请涉及图像处理技术领域，提出一种物体模型的重建方法、装置、终端设备和存储介质。首先，获取包含目标物体的原始图像和某个预设的网格模板，提取该原始图像的特征向量，然后将该特征向量和该网格模板中具有的各个顶点的位置坐标融合，得到特征矩阵。接着，采用解码网络对该特征矩阵进行处理，在解码时引入注意力机制以考虑物体各个顶点之间的位置相关性，得到解码后的各个顶点的目标位置坐标。最后，根据获得的各个顶点的目标位置坐标以及之前获取的各个顶点之间的连接关系数据，重建得到该目标物体对应的三维模型。该方法能够避免重建得到的物体三维模型的表面出现不自然的凸起或凹陷现象，提高三维模型的重建效果。
Patent WO-2021239028-A1 (WO)
Title: Electric refrigeration-based ablation system employing flexible electric refrigeration probe and flexible electric refrigeration probe
Inventor: ZHAO GUOJIANG
IPC: A61B18/02
Filed: 2021-05-27
Abstract: An electric refrigeration-based ablation system and apparatus employing a flexible structure. The system comprises a main machine and a flexible electric refrigeration probe. The main machine comprises a controller, an electricity generation module, and a refrigeration module. The controller is connected to the electricity generation module and the refrigeration module so as to generate and regulate respective outputs thereof. At least one flexible electric refrigeration probe is provided, and at least a part of the flexible electric refrigeration probe has a flexible structure. The flexible electric refrigeration probe comprises at least one electrode. The electrode is electrically connected to the electricity generation module. The refrigeration module can be a fluid cold source supply apparatus or an electric refrigeration apparatus communicating with a fluid pipe in the flexible electric refrigeration probe. The flexible electric refrigeration probe enters a coelom and a conduit of an organism, and a combination of electrical ablation and cryoablation is used to perform composite ablation on an ablation target region tissue. A refrigerated target region identifier is used, and conductivity is increased, such that a combined effect of cryoablation and electrical ablation is achieved.
Patent WO-2021254126-A1 (WO)
Inventor: ZHANG XUEBIN
IPC: A61B17/221
Filed: 2021-05-28
Abstract: 一种手术机器人执行器(0012)，手术机器人执行器(0012)包括执行器主体、驱动系统、固定系统以及经皮肾镜手术操作器(2)；执行器主体配置为给驱动系统、固定系统以及经皮肾镜手术操作器(2)提供安装位置和空间；驱动系统配置为驱动经皮肾镜手术操作器(2)进行往复运动，以推动操作器末端执行手术操作；固定系统配置为将经皮肾镜手术操作器(2)固定在执行器主体上。
Patent WO-2021258993-A1 (WO)
Inventor: YANG TUCHAO
IPC: H04W12/00
Filed: 2021-05-28
Abstract: The present invention relates to a method for securely connecting a vehicle and a Bluetooth key, a vehicle Bluetooth module and a Bluetooth key. The method comprises: when a vehicle Bluetooth module successfully establishes a Bluetooth communication connection with a mobile terminal installed with a Bluetooth key, the vehicle Bluetooth module receiving an authentication request from the Bluetooth key, wherein an authentication manner of the authentication request is simple authentication or common authentication; when the authentication manner of the authentication request is simple authentication, the vehicle Bluetooth module performing security authentication on the Bluetooth key according to the simple authentication manner, and sending an authentication result to the Bluetooth key; and when the authentication result indicates that authentication fails, or the authentication manner of the authentication request is common authentication, the vehicle Bluetooth module performing security authentication on the Bluetooth key according to the common authentication manner. In the present invention, a security authentication manner with a combination of simple authentication and common authentication is used, and simple authentication is preferentially used, thereby ensuring security and also ensuring the stability of a connection, such that the speed of connecting a vehicle and a Bluetooth key is improved.
Patent WO-2021244561-A1 (WO)
Inventor: CHEN YEN-CHEN
IPC: H04W16/14
Filed: 2021-06-02
Abstract: A method of avoid interference from neighboring LTE cell-specific reference signal (CRS) in a mobile communication network with dynamic spectrum sharing (DSS) is proposed. First, the network configures inter-RAT measurement objects to UE for intra-frequency LTE cell measurements. The measurement objects include at least one of carrier frequency, cell ID, RSRP, RSRQ, and SINR. Second, UE performs intra-frequency measurements and reports measurement results of one or more LTE aggressor cells. Third, the network enables or activates rate matching and configures rate matching pattern for UE to avoid neighboring LTE CRS resource elements (REs) upon satisfying certain criterion.
Patent WO-2021249359-A1 (WO)
Title: 数据完整性保护的方法和装置
Inventor: ZENG XUEHONG
IPC: G06F21/79
Filed: 2021-06-07
Abstract: 本申请实施例提供一种数据完整性保护的方法和装置。其中，数据完整性保护的方法应用于电子设备，电子设备存储有设备商数据和第一校验信息，第一校验信息存储在电子设备的第一存储区域中，用于对设备商数据进行完整性校验，方法包括：获取第一数据；对第一数据进行数字签名，生成第二数据和第二校验信息；存储第二数据和第二校验信息；其中，第二校验信息存储在电子设备的第二存储区域中。本申请实施例提供的数据完整性保护的方法，支持第三方集成商定制的固件或软件重新加载到系统运行，简化了流程，提高了电子设备的集成开发效率。
Patent WO-2022062518-A1 (WO)
Inventor: SU ZIREN
IPC: A61P1/16
Filed: 2021-06-27
Abstract: 本发明公开了氧化小檗碱在制备代谢性疾病药物中的应用及包含氧化小檗碱的药物组合物，属于生物医药技术领域。本发明所述的氧化小檗碱可用于制备代谢性疾病药物，也可用于制备具有降血糖、降血脂和降尿酸作用的药物组合物。氧化小檗碱在糖尿病、脂肪肝、高尿酸血症模型中具有良好的降糖、降脂和降尿酸作用，某些指标作用强度优于或接近阳性药和小檗碱，毒副作用小，并能改善相关器官病理损伤。氧化小檗碱有望开发成为一类具有降糖、降脂、降尿酸作用的创新药物，用于临床治疗肥胖、糖尿病、脂肪肝、痛风等代谢性疾病。
Patent WO-2022110823-A1 (WO)
Inventor: CUI CHENGHAO
IPC: H02J3/38
Filed: 2021-07-12
Abstract: 本公开提供了一种光伏空调供电系统及其供电方法，其中，光伏空调供电系统包括光伏空调、光伏系统、储能系统及与交流电网相连接的变流器，光伏空调、光伏系统、储能系统及变流器搭载于直流母线上，当光伏空调供电系统从并网模式切换到离网模式时，首先判断光伏系统是否正常工作，是则启动光伏系统提供第一电压给直流母线供电，维持母线电压不变，否则启动储能系统提供第二电压给直流母线供电。采用本公开的技术方案，可实现光伏空调供电系统离网并网状态的平稳切换。
Patent WO-2022017421-A1 (WO)
Inventor: LIU ZHE
IPC: G06F3/0488
Filed: 2021-07-21
Abstract: 一种交互方法、显示装置、发射装置、交互系统及存储介质，接收发射装置发射的激光信号，激光信号以激光光标显示在显示装置的激光感应屏幕上（S10000），获取激光光标在激光感应屏幕上的位置信息（S20000），获取发射装置传输的操作信息（S30000），根据操作信息和激光光标的位置信息执行对应的操作（S40000）。使用户在远近距离都能便捷精准高效完成交互。
Patent WO-2022033291-A1 (WO)
Inventor: LI XINXIN
IPC: G06F16/9535
Filed: 2021-07-23
Abstract: A ranking list service system, a ranking list generation method, a server, and a storage medium. The ranking list service system comprises: at least one ranking list service process (11) and multiple storage service points (12). Each storage service point (12) is configured to store a local word frequency data table related to a ranking list service process (11) associated with each storage service point (12) and a local ranking list; and a ranking list related to every other storage service point (12) is stored. Each ranking list service process (11) is configured to, according to the local word frequency data table in the storage service point (12) corresponding to each ranking list service process (11), the local ranking list, and the ranking list related to every other storage service point (12), generate a current ranking list and send the current ranking list to the storage service point (12) corresponding to each ranking list service process (11).
Patent WO-2022193529-A1 (WO)
Inventor: HOU ZHIHUI
IPC: F24F11/86
Filed: 2021-07-29
Abstract: 本发明公开一种多联机空调系统，包括：室外机模块；室内机，其具有多个；控制模块，其配置为：获取室内机总负荷能力需求；根据各室外机模块的额定能力，确定需要开启的室外机模块；为各需要开启的室外机模块分配输出能力，所分配的输出能力不大于该室外机模块的额定能力；根据所分配的输出能力控制需要开启的室外机模块工作。本发明的多联机空调系统，根据各室外机模块容量进行模块间的能力分配，可以实现室外机模块运行时，模块能力与自身模块的压缩机能力输出与换热器的最佳匹配，确保每个模块机组之间的高压压力相当，保障机组的实际能力输出，达到机组的最优化运行。
Patent WO-2022022695-A1 (WO)
Inventor: CHE HUIMIN
IPC: G06N3/08
Filed: 2021-07-30
Abstract: Disclosed in the present application are an image recognition method and apparatus, relating to the technical field of neural networks, and helping to improve the accuracy of image recognition. The method comprises: acquiring an image to be recognised; using a first neural network to perform feature extraction on the image to obtain a first feature map; using a second neural network to perform feature extraction on the first feature map to obtain a second feature map, and performing a dot product operation on the second feature map and first feature map to obtain a third feature map, the third feature map representing a feature map obtained after the features of the image are transformed to a main direction; on the basis of the third feature map, acquiring a first score map of the image; and, on the basis of the third feature map and the first score map, performing recognition on the image.
Patent WO-2021244678-A1 (WO)
Inventor: WANG FENG
IPC: G01N3/08
Filed: 2021-08-02
Abstract: The present invention relates to the technical field of tire technology improvement. Disclosed is a method for improving tire unevenness, comprising the following operation steps: step S1: selecting a sample piece; step S2: adjusting an oven temperature; step S3: performing thermal cycling; step S4: measuring and calculating the free shrinkage rate; step S5: carrying out a tensile test; step S6: calculating the elongation at constant load. The method for improving tire unevenness has a reasonable design, is simple and convenient to operate, and improves tire unevenness by controlling cord performance under high temperature vulcanization conditions. When a tire is inflated and the carcass cords of the tire are in a state of expansion and stress, the size stability of the carcass cords is high and the tire is not prone to unevenness problems. The present invention ensures carcass cord conventional detection size stability performance, and by providing a carcass cord high temperature free shrinkage detection and control method, also ensures that carcass cords maintain high size stability under normal-temperature and high-temperature vulcanization.
Patent WO-2023010377-A1 (WO)
Inventor: LIU BINGCHAO
IPC: H04W72/12
Filed: 2021-08-05
Abstract: L'invention divulgue des procédés et des appareils de détermination de faisceau pour des transmissions PDSCH multiples ou des transmissions PUSCH planifiées par des DCI. Un procédé comprend la réception de premières DCI, les premières DCI planifiant de multiples transmissions PDSCH dont chacune porte un ou plusieurs TB, chaque TB transporté dans chaque transmission PDSCH étant différent, et les premières DCI indiquant une mise à jour d'état TCI ou UL TCI ; et la détermination du temps d'application de la mise à jour d'état TCI ou UL TCI indiquée par les premières DCI sur la base d'au moins une ressource PUCCH transportant des informations HARQ-ACK pour au moins l'un des TB transportés dans toutes les transmissions PDSCH planifiées par les premières DCI.
Patent WO-2022267219-A1 (WO)
Inventor: LI XIANG
IPC: H04N9/31
Filed: 2021-08-30
Abstract: 一种自动对焦方法，包括如下步骤：获取投影单元与投影区域的垂直投影距离；获取马达转动数据，并根据所述马达转动数据计算所述投影单元的水平转动角度和俯仰转动角度；根据所述垂直投影距离、所述水平转动角度以及所述俯仰转动角度计算当前投影位置与所述投影单元的实际距离；根据所述实际距离调整所述投影单元的焦距。通过获取投影单元与投影区域的垂直投影距离，并获取马达转动数据，再根据垂直投影距离、马达的水平转动角度和俯仰转动角度计算出当前投影位置与投影单元的实际距离，最后通过实际距离调整投影单元的焦距，以保证不同的投影位置对应不同的焦距，从而实现在动向投影中的自动对焦功能。
Patent WO-2022198928-A1 (WO)
Title: Fuel-pool quick water-drainage device and fuel-pool quick water-drainage method
Inventor: YUAN MEICHUN
IPC: G21D1/04
Filed: 2021-09-06
Abstract: Provided are a fuel-pool quick water-drainage device and a fuel-pool quick water-drainage method. The fuel-pool quick water-drainage device comprises a water-drainage pipe (10), a water-drainage control valve (20), a gas suction device (30) and a gas suction pipe (40), wherein a first end of the water-drainage pipe (10) is configured to extend into a fuel pool; the water-drainage control valve (20) is connected to a second end of the water-drainage pipe (10) to control the opening and closing of the water-drainage pipe (10) or to regulate a water-drainage flow rate of the water-drainage pipe (10); the gas suction pipe (40) is connected between the second end of the water-drainage pipe (10) and the gas suction device (30); and the gas suction device (30) sucks gas out of the water-drainage pipe (10) by means of the gas suction pipe (40), so as to make water in the fuel pool enter the water-drainage pipe (10), thereby forming an inverted siphon. The gas suction device (30) sucks the gas out of the water-drainage pipe (10) to form an inverted siphon, and water in the fuel pool is discharged under the effect of the siphon, thereby realizing quick online water exchange without the need to suck gas at the side of the fuel pool, and thus the risk of introducing a foreign object into the fuel pool is avoided, there is no risk of personnel falling or of operations in the fuel pool, and it is ensured that tests such as a PTR system flushing test, cooling pump performance test and purification test can be smoothly conducted.
Patent WO-2022063033-A1 (WO)
Inventor: WANG LIQIANG
IPC: H04N19/91
Filed: 2021-09-16
Abstract: 一种视频解码方法、视频编码方法、装置、计算机可读介质及电子设备。该视频解码方法包括：对视频图像帧的编码块进行熵解码处理，得到编码块对应的残差数据的量化系数块；对量化系数块中的多个区域内的量化系数分别进行统计处理，得到多个区域中各个区域的统计结果，确定各个区域的统计结果针对设定值的余数；根据各个区域的余数选择编码块对应的变换矩阵组合；基于选择的变换矩阵组合对量化系数块的反量化结果进行反变换处理。
Patent WO-2022262142-A1 (WO)
Inventor: LI QIMING
IPC: A61K39/215
Filed: 2021-09-24
Abstract: Provided is a recombinant RBD trimer protein capable of simultaneously generating cross neutralization activity aiming at multiple SARS-CoV-2 epidemic strains. The trimer protein is composed of subunits of three novel coronavirus S protein RBD regions, and the amino acid sequences of the three SARS-CoV-2 RBD regions are the same or at least one is different. When the amino acid sequences of the three SARS-CoV-2 RBD regions are the same, the amino acid sequences are the amino acid sequences shown as SEQ ID No.2 or SEQ ID No.3, or sequences having 95% or more of homology with the amino acid sequences shown as SEQ ID No.2 or SEQ ID No.3.
Patent WO-2022156271-A1 (WO)
Title: Method and apparatus for controlling vehicle following and stopping, and vehicle
Inventor: ZHAO BAOQIANG
IPC: B60W30/16
Filed: 2021-10-13
Abstract: Provided are a method and apparatus for controlling vehicle following and stopping, and a vehicle. The method comprises: in a first deceleration stage, controlling a vehicle to decelerate at a first acceleration, and gradually decreasing the absolute value of the first acceleration, the change rate of the first acceleration being smaller than a preset change rate threshold value, till the first acceleration of the vehicle decreases to a first preset value, the speed of the vehicle being equal to a second preset value; and in a second deceleration stage, controlling the vehicle to decelerate at a second acceleration till the vehicle stops, the second acceleration being equal to the first preset value. The technical solution provided above can achieve the purpose of precisely controlling a parking distance.
Patent WO-2023070447-A1 (WO)
Inventor: DUAN RAN
IPC: G06N3/08
Filed: 2021-10-28
Abstract: 模型训练方法、图像处理方法、计算处理设备及非瞬态计算机可读介质。模型训练方法包括：获取样本集，样本集中的样本包括同一指纹的模糊图像和清晰图像；将模糊图像输入卷积神经网络中，卷积神经网络中的编码网络对模糊图像进行下采样和特征提取，输出多个特征图，卷积神经网络中的解码网络对特征图进行上采样和特征提取，输出与模糊图像对应的预测图像；其中，编码网络中第F个编码层级处理得到的特征图与解码网络中第G个解码层级处理得到的特征图融合后，作为解码网络中第G+1个解码层级的输入；根据预测图像、清晰图像以及预设的损失函数，调整卷积神经网络的参数；将完成参数调整的卷积神经网络确定为图像处理模型。
Patent WO-2023082132-A1 (WO)
Inventor: SUN YIKAI
IPC: G05B19/418
Filed: 2021-11-11
Abstract: 本发明提供了一种工业用户的状态网络用能优化方法、装置及电子设备，构建与用户需求信息对应的初始用户需求模型，对初始用户需求模型进行线性化处理，得到用户需求模型，获取基于工业用户对应的生产设备的生产信息构建得到的状态网络模型，构建以用户需求模型和状态网络模型为约束条件，以预设参数为目标函数的工业用户用能优化模型，工业用户用能优化模型包括控制变量和控制参数，获取基于控制参数的参数值，计算得到的工业用户用能优化模型中的控制变量的变量值；变量值作为生产设备控制的参考信息。即本发明中，将用户需求信息作为生产设备控制时的一个输入信息，实现了使用工业用户的用户需求信息进行用能优化的操作，提高需求侧响应。
Patent WO-2022188454-A1 (WO)
Inventor: ZHOU TIANTIAN
IPC: H04N21/431
Filed: 2021-11-12
Abstract: The present invention relates to an information display method and apparatus, a device, a medium, and a program product. The information display method comprises: in the process of playing a target video, displaying target information in a target area, which is used for displaying the target information, in a played video frame.
Patent WO-2022057955-A1 (WO)
Title: Method and system for evaluating university teaching building plan learning space connection cohesion
Inventor: WU FANG
IPC: G06Q10/06
Filed: 2021-11-16
Abstract: Disclosed are a method and system for evaluating university teaching building plan learning space connection cohesion. The method comprises the following steps: acquiring and simplifying a technical drawing of a university teaching building plan, performing convex space division, performing spatial region classification encoding, establishing connections between spatial regions, and generating a learning space topological network model; evaluating connection tightness features, control features, and robustness features of a learning space traffic network and an overall network system. The present invention establishes a flow-centered accurate method based on data and evidence for evaluating teaching building plan space connection cohesion, and achieves a breakthrough from a form-centered perceptual analysis method based on inspiration and experience.
Patent WO-2022121685-A1 (WO)
Title: Edge computing autonomous vehicle infrastructure
Inventor: JOLY NICOLAS JEAN-BAPTISTE
IPC: G06Q10/04
Filed: 2021-11-24
Abstract: A computer resource disparity is detected. The computer resource disparity is related to performing a computing task. The computer resource disparity is located proximate to a first location. A set of one or more autonomous vehicles capable of being adjacent to the first location is identified. An autonomous vehicle computing inquiry is generated. The inquiry is generated based on the first location and based on the computer resource disparity. The autonomous vehicle computing inquiry is transmitted based on the first location. An autonomous vehicle status is received in response to the autonomous vehicle computing inquiry that includes a set of one or more computing resources of the set of autonomous vehicles. A first autonomous vehicle of the set of autonomous vehicles is assigned to perform the computing task. The assignment is based on the set of computing resources of the set of autonomous vehicles.
Patent WO-2022142924-A1 (WO)
Inventor: XU HONG
IPC: F22B1/28
Filed: 2021-11-26
Abstract: A steam ablation apparatus (1), comprising a steam generator (11), a water level detection device (14), an ion water detection device (3), a pressure measurement device (61), a first temperature sensor (71), a second temperature sensor (72), a condensation device (8), and a controller (12). The ion water detection device (3) is arranged between a water source (2) and a water inlet of the steam generator (11), and a feedback end of the ion water detection device (3) is electrically connected to the controller (12); the water level detection device (14) is communicated with the steam generator (11), and a feedback end of the water level detection device (14) is electrically connected to the controller (12); the pressure measurement device (61) is connected to the inside of the steam generator (11), and a feedback end of the pressure measurement device (61) is electrically connected to the controller (12); the first temperature sensor (71) is arranged in the steam generator (11), and a feedback end of the first temperature sensor (71) is electrically connected to the controller (12); the second temperature sensor (72) is connected between the condensation device (8) and a steam outlet of the steam generator (11), and a feedback end of the second temperature sensor (72) is electrically connected to the controller (12).
Patent WO-2023092619-A1 (WO)
Inventor: SHAO QING
IPC: G06F30/23
Filed: 2021-12-01
Abstract: 一种基于简化建模的超深冷异种金属连接螺栓预紧力校核方法，包括：定义螺栓结构参数（S1）；定义异种金属被连接件结构参数（S2）；定义螺栓及被连接件材料力学参数及热物性参数（S3）；等效模型建模及网格划分（S4）；力学边界条件加载（S5），热学边界条件加载（S6）；定义接触对（S7）；通过热力耦合仿真计算获取超深冷螺栓预紧力值及判断是否满足相应力学评价指标（S8）。本方案可以在不引入应力集中的情况下，采用计算量较小的简化模型进行热力耦合计算，保证计算收敛；本方案填补了超深冷工况下异种金属连接螺栓预紧力的校核方法的空白，并给出了基于破坏扭矩的评价标准和螺栓切向力、轴向力的评价标准，可以判断螺栓的连接的可靠性。
Patent WO-2022247212-A1 (WO)
Title: Dispositif de lavage à l'air et climatiseur d'armoire
Inventor: HOU HONGYU
IPC: F24F1/0071
Filed: 2021-12-06
Abstract: La présente invention concerne un dispositif de lavage à l'air comprenant un module de lavage (10) et un module d'entrée d'air (20), le module de lavage (10) comprenant un siège de ventilateur (11) et un réservoir d'eau (12), et le réservoir d'eau (12) étant disposé sur le siège de ventilateur (11) ; le siège de ventilateur (11) comporte un orifice d'entrée d'air (112), le réservoir d'eau (12) présente une entrée d'air (1221) et une sortie d'air (1222), et l'orifice d'entrée d'air (112) est en communication avec l'entrée d'air (1221) ; le module d'entrée d'air (20) est monté au niveau de l'orifice d'entrée d'air (112) ; le module d'entrée d'air (20) comprend un logement d'entrée d'air (21) et une lame oscillante d'entrée d'air (22), et le logement d'entrée d'air (21) comporte un canal d'air frais (2121) et un canal d'air intérieur (2122) ; la lame oscillante d'entrée d'air (22) est montée rotative sur le logement d'entrée d'air (21), et lorsque la lame oscillante d'entrée d'air (22) se met en rotation jusqu'à une première position, le canal d'air frais (2121) est fermé par la lame oscillante d'entrée d'air (22) ; lorsque la lame oscillante d'entrée d'air (22) se met en rotation vers une seconde position, le canal d'air intérieur (2122) est fermé par la lame oscillante d'entrée d'air (22) ; et lorsque la lame oscillante d'entrée d'air (22) se met en rotation vers une position entre la première position et la seconde position, le canal d'air frais (2121) et le canal d'air intérieur (2122) sont tous deux ouverts. La présente invention concerne en outre un climatiseur d'armoire comportant le dispositif de lavage à l'air. Une auto-circulation à long terme de l'air intérieur peut être efficacement évitée, ce qui facilite la qualité de l'air intérieur qui est maintenu dans une bonne condition.
Patent WO-2022127682-A1 (WO)
Inventor: HUANG JINNING
IPC: H04B17/309
Filed: 2021-12-09
Abstract: 一种天线切换方法及装置，属于通信技术领域。所述天线切换方法包括：若终端所处网络环境和/或所述终端所处状态满足第一条件，进行上行主导的天线切换状态，在所述上行主导的天线切换状态下，在至少两个天线上依次进行上行传输，并获取每个所述天线在第一预设时长内的上行传输参数，根据所述上行传输参数，确定采用的上行天线，其中，所述上行传输参数包括：网络资源分配量、网速、分组数据汇聚协议PDCP层速率、无线链路控制RLC层速率、物理层速率、上行共享物理信道的闭环功控变化量、上行控制物理信道的闭环功控变化量中的至少一者。