baber/WOPTO huggingface dataset:
Patent WO-2022134431-A1 (WO)
Title: Patterned adhesive film and photovoltaic assembly
Inventor: DENG WEI
IPC: H01L31/048
Filed: 2021-05-11
Abstract: The present invention provides a patterned adhesive film and a photovoltaic assembly. The patterned adhesive film comprises a bottom-layer adhesive film and a patterned coating provided on the surface of the bottom-layer adhesive film, the minimum torque value ML of the bottom-layer adhesive film at 100°C being 0.2-2.5 dN·m, and the elongation at break of the patterned coating being greater than or equal to 20%. Therefore, when laminating is performed on the photovoltaic assembly comprising the patterned adhesive film, the bottom-layer adhesive film has relatively low fluidity, and the elongation at break of the patterned coating can be matched with the bottom-layer adhesive film having low fluidity, such that the cracking problem of the patterned adhesive film is avoided in the laminating process of the photovoltaic assembly.
Patent WO-2022236704-A1 (WO)
Title: 一种磁力可控的永磁履带轮及具有其的机器人
Inventor: ZHU HAIFEI
IPC: B62D55/265
Filed: 2021-05-11
Abstract: 一种磁力可控的永磁履带轮及具有其的机器人，包括第二磁铁单元(600)，第一履带(400)嵌设有第一磁铁单元(450)，第二磁铁单元(600)临近第一磁铁单元(450)设置；当第一磁铁单元(450)、第二磁铁单元(600)磁极相反时，第一磁铁单元(450)与第二磁铁单元(600)之间形成磁回路；当第一磁铁单元(450)、第二磁铁单元(600)磁极不相反时，第一磁铁单元(450)、第二磁铁单元(600)及被吸附壁面之间形成磁回路；利用第一磁铁单元(450)、第二磁铁单元(600)的相互限制和对磁路的引导，使得永磁履带轮的磁力可控可调；另外，履带式爬行机器人根据运动情况来协调吸附磁力大小，运动灵活；履腿复合双足攀爬机器人，兼顾效率和越障能力。
Patent WO-2022241739-A1 (WO)
Title: Wireless communication method, station device, and access point device
Inventor: ZHOU PEI
IPC: H04W84/12
Filed: 2021-05-20
Abstract: Embodiments of the present application provide a wireless communication method, a station device, and an access point (AP) device. The embodiments of the present application provide a solution of reusing the remaining time domain resources after non-AP STAs early end using time domain resources shared by an AP, so that the utilization rate of resources can be improved, and the communication delay of delay-sensitive non-AP STAs can be further reduced by allocating the remaining time domain resources to the delay-sensitive non-AP STAs. The wireless communication method comprises: an AP sends first information, the first information being used for sharing some or all of the time domain resources of a TXOP obtained by the AP to multiple STAs, wherein the first information is used for indicating at least one of: address information of the multiple STAs, length information of time domain resources corresponding to the multiple STAs, starting time domain positions of the time domain resources respectively corresponding to the multiple STAs, and the time domain resources respectively corresponding to the multiple STAs.
Patent WO-2021254106-A1 (WO)
Title: Database design method and apparatus, and related device
Inventor: YANG SHAOBING
IPC: G06F16/21
Filed: 2021-05-25
Abstract: The embodiments of the present application provide a database design method. Said method is applied to a database design system, and comprises: a database design system acquiring a comparison task set by a user; comparing, according to the comparison task, the difference between a design state database in the database design system and a database currently running in a server, and acquiring comparison result; and providing the comparison result to the user. By comparing the design state database with the database currently running in the server, and providing the comparison result to the user, the user can learn the difference between the design state database and the currently running database in a timely manner, avoiding a situation where the user loses control over the database caused by that the user does not learn the modification of the currently running database in a timely manner, and avoiding mistakes caused by the user not being able to learn a database change in a timely manner in project development.
Patent WO-2022222238-A1 (WO)
Title: Cross-medium unmanned aerial vehicle device and control method therefor
Inventor: DENG FENG
IPC: B64C35/00
Filed: 2021-06-04
Abstract: A cross-medium unmanned aerial vehicle device and a control method therefor. The cross-medium unmanned aerial vehicle device comprises a housing (4) and a piston which is provided in the housing (4) and can reciprocatively move in the housing (4), one end of the housing is open, a plurality of flying wings are uniformly arranged in the circumferential direction of the piston, and the flying wings are rotatably connected to the side of the piston facing the opening and are unfolded or folded in an umbrella shape; and under the pushing of the piston, the flying wings can be unfolded towards the outside of the housing and can be folded back into the housing. The piston capable of moving is provided in the housing, the flying wings are rotatably connected to the piston, the flying wings can be unfolded towards the outside of the housing under the pushing action of the piston and can be folded in the housing, and therefore, conversion of different forms in water and air can be completed; when the device enters and moves out of water, the flying wings are folded in the housing and protected by the housing to be prevented from being damaged; and during flying, the flying wings can be smoothly unfolded to guarantee the flying state.
Patent WO-2022198805-A1 (WO)
Title: Method for inducing in vitro differentiation of hemopoietic stem cells into regulatory t cells
Inventor: LV LING
IPC: C12N13/00
Filed: 2021-06-10
Abstract: Provided is a method for inducing in vitro the differentiation of hemopoietic stem cells into regulatory T cells, comprising the following specific steps: step 1, collecting blood; step 2, separating the blood, and sorting same to obtain CD34+, CD38+, and CD39+; step 3, selecting the remaining cells in step 2 to prepare DC cells; step 4, performing first induction on the cells obtained by the sorting in step 2; step 5, performing second induction; and step 6, performing third induction to obtain CD4+, CD25+, and Foxp3+ regulatory T cells.
Patent WO-2022022207-A1 (WO)
Title: 显示装置
Inventor: CUI LIMING
IPC: G02F1/13357
Filed: 2021-06-30
Abstract: 一种显示装置，包括：显示面板（10），用于显示图像；背板（30），具有承载作用；中框（40），包括第一承载部（41）、第二承载部（42）以及连接第一承载部（41）和第二承载部（42）的侧壁部（43），第一承载部（41）与背板（30）连接，第二承载部（42）用于承载显示面板（10），第一承载部（41）、第二承载部（42）和侧壁部（43）形成容置空间。显示装置的"黑边"宽度较小。
Patent WO-2022057454-A1 (WO)
Inventor: XIAO WEI
IPC: H04W64/00
Filed: 2021-07-28
Abstract: 本申请公开了一种距离差确定方法、数据帧传输方法及相关产品，包括：确定时间t1、时间t2和时间t3，时间t1为侦听到来自锚点A的数据帧A1的时间，时间t2为侦听到来自锚点B的数据帧B的时间，时间t3为侦听到来自锚点A的数据帧A2的时间，数据帧B是锚点B在侦听到数据帧A1、延时时长Td1后广播的数据帧，数据帧A2携带有锚点A发送数据帧A1的时间t4、锚点A侦听到数据帧B的时间t5以及锚点A发送数据帧A2的时间t6；根据时间t1、时间t3、时间t4、时间t5、时间t6确定时长Td1；根据锚点A与锚点B之间的距离D AB、时间t2、时间t1、时长Td1确定第一距离与第二距离之间的距离差，有利于提高定位系统中标签设备的容量，减少标签设备功耗。
Patent WO-2022166178-A1 (WO)
Title: Robot de montage et de démontage d'échafaudage
Inventor: WANG ZHIXIANG
IPC: B25J9/00
Filed: 2021-08-28
Abstract: L'invention concerne un robot de montage et de démontage d'échafaudage, caractérisé en ce qu'un premier bras mécanique (1) saisit un premier tuyau en acier d'échafaudage (81) sur le côté, alors huit bras mécaniques tournent relativement le long de sept arbres rotatifs pour ajuster la position, puis un huitième bras mécanique (8) saisit le tuyau en acier d'échafaudage (81), et le côté premier bras mécanique (1) desserre le tuyau en acier d'échafaudage (81). Ensuite, les huit bras mécaniques tournent relativement le long des sept arbres rotatifs, puis le premier bras mécanique (1) saisit le tuyau en acier d'échafaudage (81), et le côté huitième bras mécanique (8) desserre le tuyau en acier d'échafaudage (81), ce qui permet d'obtenir un cycle et le robot peut marcher librement sur le tuyau en acier d'échafaudage (81). Au moyen d'un système de fixation, des éléments de fixation sont saisis, puis les éléments de fixation sont montés et fixés sur le tuyau en acier (81). L'utilisation du robot à sept axes à commande intelligente synchrone, entièrement automatique et commandable à distance pour monter et démonter un échafaudage est plus sûre et plus efficace par rapport à un montage et un démontage d'échafaudage existant, qui est accompli manuellement à une altitude élevée.
Patent WO-2022078142-A1 (WO)
Inventor: DUAN YUCONG
IPC: G06F16/2458
Filed: 2021-09-14
Abstract: A multi-modal feature mining method, apparatus and device across data, information and knowledge, and a readable storage medium. The method comprises: acquiring a data resource to be mined; classifying the data resource to obtain at least one data type among scalar data, vector data, range data, time data, and classification data; performing association fusion processing on the data types to obtain an association fusion result; and determining the association fusion result as a feature of the data resource, so that the data resource is processed by using the feature. In the method, a data resource is mined, the obtained quantity is greater, and a more reliable feature is obtained. Is such, the value of the data resource can be better mined.
Patent WO-2022057911-A1 (WO)
Title: Buffer, memory device, and memory bus signal processing method
Inventor: WU FENG
IPC: G06F13/16
Filed: 2021-09-18
Abstract: A buffer and a memory device. The buffer is used for connecting to a processor by means of a first memory bus, and for connecting to a memory particle by means of a second memory bus, wherein the first memory bus and the second memory bus comply with different standards. The memory device (200) comprises a buffer (211) and a plurality of memory particles (210). A processor and a memory particle which comply with different memory standards are matched and operate normally, and the performance of a memory device that supports a new standard is realized by using a memory particle that supports an old standard, thereby solving the problem in an initial stage of a memory particle supporting the new standard. For example, a processor that supports a DDR5 standard and a memory particle that supports DDR4 are matched and operate normally, and the performance of a memory device that supports the DDR5 standard is realized, thereby solving the problems of costs being high, the production capacity being low, and the quality being at risk in an initial stage of a DDR5 memory particle.
Patent WO-2023044625-A1 (WO)
Inventor: LI YUANYUAN
IPC: C01B32/205
Filed: 2021-09-22
Abstract: 提供了一种复合人造石墨及其制备方法及包含该复合人造石墨的二次电池和用电装置。该复合人造石墨包括石墨A和石墨B，其中，石墨A为二次颗粒，其石墨层间距d  002 为0.33560nm～0.33610nm；石墨B为一次颗粒，其石墨层间距d  002 为0.33620nm～0.33670nm；且复合人造石墨中石墨A的质量百分比含量为40％～90％。该二次电池能在保持高的能量密度的情况下具有较低的循环体积膨胀。
Patent WO-2022121441-A1 (WO)
Inventor: XU HONGJI
IPC: C08L51/04
Filed: 2021-09-23
Abstract: Disclosed are a toughened and wear-resistant polyamide composition, a preparation method therefor and the use thereof. The toughened and wear-resistant polyamide composition comprises the following components: an aliphatic polyamide, glass fibers, a first toughening agent, a second toughening agent, a stabilizer, a lubricant and an ethylene-methacrylic acid ionic polymer, wherein the first toughening agent is a maleic anhydride-grafted toughening agent; the second toughening agent is a toughening agent copolymerized from glycidyl methacrylate as a monomer and/or a toughening agent grafted with glycidyl methacrylate; and the weight ratio of the first toughening agent to the second toughening agent is (1-10) : 1. By means of the present invention, a polyamide composition with enhanced toughness and good wear resistance is prepared by mutual cooperation of the specific toughening agents, the ethylene-methacrylic acid ionic polymer and other components.
Patent WO-2022267261-A1 (WO)
Inventor: LIU BEIBEI
IPC: C05G3/60
Filed: 2021-09-30
Abstract: The present invention provides a tropical sandy farmland soil composition, comprising the following raw materials in percentage by weight: 55-65% of an earthworm cultivation product, 8-12% of a compound bacterial preparation, and the balance of fine phosphorite powder. The compound bacterial preparation is formed by mixing Paecilomyces lilacinus, Bacillus subtilis, Trichoderma viride, and Bacillus megaterium in a weight ratio of 2-3:2-3:1-2:1-2; and the earthworm cultivation product is obtained by using a culture medium obtained by natural fermentation and air-drying of cow dung and corncobs to cultivate earthworms, adding a conditioner during cultivation, and separating earthworms and the earthworm cultivation product after cultivation. According to the present invention, the earthworm cultivation product, fine phosphorite powder, and compound bacterial preparation are effectively combined, so that the prepared composition forms a physical-chemical-biological multi-phase synergistic reaction chain in tropical sandy soil, thereby improving the physical structure, microbial diversity, and nutrient retention capacity of the sandy soil, and achieving the comprehensive effects of fertilizing soil and increasing the phosphorus content and disease resistance of crops.
Patent WO-2022142594-A1 (WO)
Title: Control method and system for inter-frequency heterogeneous system measurement
Inventor: LI TENGFEI
IPC: H04W24/02
Filed: 2021-10-14
Abstract: The present disclosure relates to a control method and system for inter-frequency heterogeneous system measurement, which solve the technical problems of limited measurement ID of the inter-frequency heterogeneous system frequency point measurement and incapability of triggering reporting at the same time, and the key point of the technical solution is to perform measurement configuration on each target frequency point of the inter-frequency heterogeneous system. By comparing the parameter configurations of the frequency points of each inter-frequency heterogeneous system, only one suitable measurement trigger amount is selected for transmission at the same time, and the inter-frequency heterogeneous system frequency point measurement that needs to be enabled or stopped is configured according to the measured reporting result, and the measurement is updated at the same time.
Patent WO-2023019712-A1 (WO)
Inventor: HUANG SHIXIN
IPC: H04W28/06
Filed: 2021-10-18
Abstract: Disclosed is a Zlib compression algorithm-based cloud computing resource manager communication delay optimization method. A cloud computing manager is used for managing a distributed computing framework comprising a master node and a plurality of corresponding slave nodes. The method comprises: the slave nodes serialize, by using a protocol data interchange format tool library Protobuf, a message to be sent, compress the serialized message at a network layer by using a Zlib algorithm and then pass the compressed message to the master node; and the master node decompresses the received message according to a length identifier of the compressed message. The present invention realizes effective communication delay optimization during high-traffic concurrent message passing under a limited network bandwidth.
Patent WO-2022100419-A1 (WO)
Title: 一种图像处理方法及相关设备
Inventor: ZOU CHUNWEN
IPC: G06T15/50
Filed: 2021-10-25
Abstract: 本申请实施例公开了一种图像处理方法及相关设备。涉及人工智能领域，具体涉及计算机视觉领域。该方法包括：获取第一图像以及第二图像，基于空间映射模型对第一图像以及第二图像进行映射处理，得到第一展开图像以及第二展开图像；融合第一展开图像以及第二展开图像，得到第三图像；将第三图像输入训练好的图像预测网络进行图像预测，得到预测图像，该预测图像用于环境光渲染。通过空间映射模型映射以及融合多个视角的展开图像使得输入图像预测网络后得到的预测图像具有更多纹理，提升后续该场景下虚拟对象的环境光渲染质量。
Patent WO-2023000534-A1 (WO)
Title: 一种集群节点间通信方法和装置
Inventor: LI HONGWEI
IPC: G06F3/06
Filed: 2021-10-29
Abstract: 本申请公开了一种集群节点间通信方法和装置，方法包括：在集群的共享磁盘上为每个集群节点划分消息通信区域，与每个集群节点相对应的多个通道，与通道深度相对应的多个缓冲器；将第一集群节点的通信模式从套接字通信模式切换为网络通信模式，并持续监听共享磁盘上第一集群节点的消息通信区域；将第一分布式锁管理器信息写入在共享磁盘上第二集群节点的消息通信区域中的与第一集群节点相对应的通道中；调用信息处理函数处理第二分布式锁管理器信息，弹出第二分布式锁管理器信息所在的缓冲器，并向第二集群节点发送消息回复。本申请能够避免DLM通信的争抢现象，降低大规模集群中数据的读写开销和时延，提升集群中共享磁盘通信系统的实用性和可用性。
Patent WO-2022188442-A1 (WO)
Inventor: LIAO MAOYING
IPC: H01L27/32
Filed: 2021-11-04
Abstract: 一种显示面板，包括衬底及设置于衬底上的多个像素电路、初始信号线和多个发光器件。初始信号线与多个像素电路耦接，初始信号线包括多条第一信号线和多条第二信号线。多条第二信号线相比于多条第一信号线远离衬底。多条第一信号线与多条第二信号线耦接。每个发光器件与一个像素电路耦接。发光器件包括第一电极。多个发光器件的第一电极在衬底上的正投影与多条第二信号线在衬底上的正投影无交叠。
Patent WO-2022111277-A1 (WO)
Title: Procédé de transmission d'informations de dispositif de branchement à chaud, dispositif informatique et support lisible
Inventor: ZHANG YUYANG
IPC: G06F13/40
Filed: 2021-11-09
Abstract: La présente divulgation concerne un procédé de transmission d'informations de dispositif de branchement à chaud, un dispositif informatique et un support lisible. Ledit procédé consiste : en réponse à la détection du fait qu'une action de branchement à chaud d'un dispositif de branchement à chaud se produit sur un dispositif de terminal actuel, à acquérir des informations de dispositif du dispositif de branchement à chaud; en réponse à la détermination du fait que l'action de branchement à chaud est une action de branchement, à envoyer un premier message transportant les informations de dispositif à un appareil de traitement de branchement à chaud, de telle sorte que l'appareil de traitement de branchement à chaud charge un pilote de dispositif en fonction des informations de dispositif et crée un nœud de dispositif; et en réponse à la réception d'informations d'événement d'utilisation envoyées par le dispositif de branchement à chaud, à envoyer un second message portant au moins les informations d'événement d'utilisation à l'appareil de traitement de branchement à chaud, de sorte que l'appareil de traitement de branchement à chaud écrit les informations d'événement d'utilisation dans le nœud de dispositif, et le nœud de dispositif rapporte les informations d'événement d'utilisation à un système d'exploitation à l'aide du pilote de dispositif. Selon les modes de réalisation de la présente divulgation, des scénarios d'application d'un composant de client SPICE peuvent être étendus, et un dispositif de branchement à chaud est pris en charge de manière plus souple, améliorant la compatibilité d'un système en nuage avec le dispositif de branchement à chaud.
Patent WO-2022121879-A1 (WO)
Inventor: ZHAO ZIANG
IPC: H04N5/225
Filed: 2021-12-07
Abstract: 本申请公开了一种TOF装置和具有TOF装置的电子设备。TOF装置包括发射端和接收端，发射端和接收端均分为多个区域。TOF装置通过发射端采用分区点亮、接收端采用分区探测的方式，能够采集对应于目标对象的不同区域的多张局部3D图像，然后电子设备通过拼接多张局部3D图像，从而获得目标对象的3D图像。由于发射端采用分区点亮方式、接收端采用分区探测方式，TOF装置在采集单张局部3D图像时所需的峰值电流大幅度降低，使得TOF装置能够在电子设备允许的峰值电流下实现更远距离的探测，TOF装置和电子设备的探测范围更大。
Patent WO-2022213649-A1 (WO)
Inventor: LIU SHIYU
IPC: H04B7/0426
Filed: 2021-12-13
Abstract: La présente demande divulgue un réseau d'antennes, comprenant : un filtre de compatibilité électromagnétique, un circuit d'adaptation et une antenne. La présente demande divulgue en outre un réseau d'antennes, comprenant : un filtre de compatibilité électromagnétique, un circuit de réduction de facteur de qualité et une antenne. La présente demande divulgue en outre un dispositif électronique, comprenant : une puce pourvue d'une extrémité de sortie positive et d'une extrémité de sortie négative ; et le réseau d'antennes, l'extrémité de sortie positive de la puce étant couplée à une extrémité d'entrée positive du filtre de compatibilité électromagnétique du réseau d'antennes, et l'extrémité de sortie négative de la puce étant couplée à une extrémité d'entrée négative du filtre de compatibilité électromagnétique du réseau d'antennes.
Patent WO-2023024334-A1 (WO)
Title: 基于拓扑表征的人体活动识别方法、装置、设备、存储介质
Inventor: YAN YAN
IPC: G06N20/00
Filed: 2021-12-13
Abstract: 本发明提供了一种基于拓扑表征的人体活动识别方法、装置、设备、存储介质，人体活动识别方法包括：获取多个传感器的数据，多个传感器放置于人体的不同的部位；对每一个传感器的数据进行预处理，获得每一个传感器的预处理数据；对每一个传感器的预处理数据进行拓扑特征提取，获得每一个传感器的特征数据；利用训练好的分类器对每一个传感器的特征数据进行分类，获得每一个传感器对应的分类结果；对多个传感器对应的分类结果进行融合，获得人体活动的类别。本发明通过将多个传感器的分类结果进行融合，提高了识别的准确率，此外，将传感器数据的拓扑特征作为分类器的输入数据可以获得在常规统计分析中丢失的关键信息，进一步提升了识别的准确率。
Patent WO-2022156438-A1 (WO)
Inventor: LIU CHANGFEI
IPC: G10L17/24
Filed: 2021-12-15
Abstract: 一种唤醒方法及电子设备。电子设备包括：处理器；存储器；M个麦克风；P个超声波发射器；Q个超声波接收器；存储器上的计算机程序，当被处理器执行时，电子设备执行：通过M个麦克风检测到第一声波信号；获取到第一拾音方向；当第一声波信号在第一拾音方向的分量与预设的唤醒词之间的相似度小于预设的第一阈值，且大于或等于预设的第二阈值时，通过收发第二声波信号，第二声波信号为超声波信号获取到第二拾音方向；当第一声波信号在第二拾音方向的分量与预设的唤醒词之间的相似度大于预设的第三阈值时，电子设备唤醒，从而提高电子设备的唤醒准确率，降低误唤醒概率，改善用户体验。
Patent WO-2022151925-A1 (WO)
Title: 数据获取方法、装置、设备及存储介质
Inventor: ZHANG ZUOYI
IPC: G06F21/64
Filed: 2021-12-20
Abstract: 公开了数据获取方法、装置、设备及存储介质，该方法包括：获取第一终端发送的数据调用请求，其中，数据调用请求中携带数据授权用户的第一分布式身份标识，以及数据调用用户的标识；根据数据调用请求，对第一终端对应的数据调用用户进行身份认证；在数据调用用户认证合法时，向数据调用用户分配第二分布式身份标识；根据第二分布式身份标识，利用第一分布式身份标识，查询数据授权用户的数据授权凭证；根据数据授权凭证，向数据授权用户对应的第二终端发送数据授权请求；在确定数据授权用户确定授权后，加密数据调用请求对应的请求结果，并将加密后的请求结果发送至第一终端。
Patent WO-2022242172-A1 (WO)
Inventor: WEN DINGNING
IPC: H04W72/04
Filed: 2021-12-24
Abstract: Provided in the present application are a method and an apparatus for configuring a working frequency band of a multi-band terminal, an electronic device, and a storage medium, the method comprising: acquiring a mobile country code of the location of a terminal; determining the frequency band corresponding to the acquired mobile country code as a target frequency band; and activating the target frequency band of the target terminal. In this solution, different frequency bands of a multi-band terminal can be activated on the basis of different mobile country codes, improving the universality and applicability of the method for configuring a working frequency band.
Patent WO-2023024368-A1 (WO)
Inventor: FAN LIXIN
IPC: G06Q50/18
Filed: 2021-12-24
Abstract: La présente demande divulgue un procédé d'optimisation de modélisation d'apprentissage fédéré horizontal, un dispositif, un support et un produit-programme, appliqués à un participant à une fédération. Le procédé d'optimisation de modélisation d'apprentissage fédéré horizontal consiste : en fonction d'un ensemble de données de tâche de formation et d'une signature de boîte blanche cible acquis, au moyen de la réalisation d'une mise à jour de formation itératif sur un modèle de réseau neuronal local, à intégrer la signature de boîte blanche cible dans une position de signature prédéfinie dans un paramètre de réseau du modèle de réseau neuronal local pour obtenir un modèle local à signature intégrée ; à envoyer le modèle local à signature intégrée à un serveur fédéré horizontal, de telle sorte que le serveur fédéré horizontal agrège des modèles locaux à signature intégrée transmis par chaque participant à une fédération pour obtenir un modèle local à signature intégrée agrégé, différents participants à une fédération ayant différentes positions de signature prédéfinies ; et à optimiser le modèle local à signature intégrée sur la base du modèle local à signature intégrée agrégé pour obtenir un modèle à signature intégrée cible.
Patent WO-2022199176-A1 (WO)
Title: Lubrication monitoring method and system for important rotating device of nuclear island, and nuclear island system
Inventor: XING JI
IPC: G21C17/112
Filed: 2021-12-27
Abstract: A lubrication monitoring method and system for an important rotating device of a nuclear island, and a nuclear island system. The lubrication monitoring method for an important rotating device of a nuclear island comprises: obtaining the ambient temperature around the important rotating device; obtaining the temperature and ultrasonic value of a driving end of a lubrication system of the important rotating device, and the temperature and ultrasonic value of a non-driving end; separately comparing the temperatures of the driving end and the non-driving end with the ambient temperature, and separately comparing the ultrasonic values of the driving end and the non-driving end with an ultrasonic reference value; and determining the lubrication state of the lubrication system of the important rotating device according to the comparison results. According to the lubrication monitoring method, ultrasonic monitoring is added on the basis of temperature monitoring, such that the monitoring effect is more sharp and direct.