baber/WOPTO huggingface dataset:
Patent WO-2022213716-A1 (WO)
Title: Image format conversion method and apparatus, device, storage medium, and program product
Inventor: ZHANG QI
IPC: G06T5/20
Filed: 2022-01-29
Abstract: The present disclosure provides an image format conversion method and apparatus, an electronic device, a computer-readable storage medium, and a computer program product, which relate to the technical field of artificial intelligence such as computer vision and deep learning, and can be applied to smart super-clear scenes. A specific implementation means of the method comprises: obtaining a standard dynamic range (SDR) image to be converted; performing a convolutional operation on the SDR image to obtain local features; performing a global average pooling operation on the SDR image to obtain global features; and according to the local features and the global features, converting the SDR image into a high dynamic range (HDR) image. In said implementation means, when performing format conversion, a global average pooling layer is used to directly extract global features from an SDR image, thus improving the accuracy of the global features obtained and enabling the HDR image converted on the basis of the above to have better quality.
Patent WO-2022166907-A1 (WO)
Inventor: WANG XU
IPC: G06T3/00
Filed: 2022-01-29
Abstract: Provided are an image processing method and apparatus, and a device and a readable storage medium. The method comprises: after acquiring a source image, an electronic device generating a grayscale image on the basis of the source image, and performing Gaussian blurring on the grayscale image, so as to obtain a Gaussian blurred image; and then, the electronic device generating a first sketch image by using the Gaussian blurred image and the grayscale image. By means of this solution, an electronic device can obtain a first sketch image by means of grayscale processing, Gaussian blurring, etc., and detailed parts are retained to a great extent, such that the first sketch image is vivid; and there is no need to perform a deep learning process, such that the efficiency is high.
Patent WO-2023130570-A1 (WO)
Title: Crimping quality inspection method and apparatus and computer readable storage medium
Inventor: Dong Dianqiao
IPC: G01R31/69
Filed: 2022-03-14
Abstract: A crimping quality inspection method and apparatus and a computer readable storage medium. The method comprises: acquiring crimping data of a connector crimped to a printed circuit board (101); generating a crimping curve according to the crimping data (102); extracting crimping feature parameter values from the crimping curve (103); and determining the crimping quality of the connector according to the crimping feature parameter values (104).
Patent WO-2022233197-A1 (WO)
Inventor: MA CHUAN
IPC: H04W48/08
Filed: 2022-03-24
Abstract: The present application provides a communication method and a communication apparatus. The method comprises: an access network device determines a first system information block and a second system information block of a cell, the first system information block comprising identifiers of n networks that support external authentication, the second system information block comprising identifiers of m groups and n bitmaps, the n bitmaps being in one-to-one correspondence with the identifiers of the n networks comprised in the first system information block, each bitmap being used for indicating a group supported by a corresponding network, m bits comprised in each bitmap being in one-to-one correspondence with the identifiers of the m groups, and each bit being used for indicating whether a corresponding network supports the group corresponding to the bit; and the access network device sends the first system information block and the second system information block to a terminal device. In the present application, the groups supported by each network that supports external authentication is indicated by means of bitmaps, thereby preventing repeated occurrence of the same group identifier in system information, thus reducing the data amount of the system information broadcast by the cell.
Patent WO-2022242311-A1 (WO)
Inventor: YANG GUANLIANG
IPC: A01K7/02
Filed: 2022-03-25
Abstract: Disclosed is a water dispenser for pets which may provide safe drinking water for the pets. The technical solution employed in the present invention is: a water dispenser for pets, comprising a machine body, a clean water tank, and a water bowl for holding drinking water for pets, and further comprising a dirty water tank, a clean water outlet and a dirty water pumping opening. The machine body is provided with a control circuit, a dirty water waterway and a clean water waterway; the clean water tank communicates with the clean water outlet by means of the clean water waterway; and the dirty water tank communicates with the dirty water pumping opening by means of the dirty water waterway; and the control circuit may control the clean water outlet to release clean water to the water bowl, and control the dirty water pumping opening to discharge dirty water in the water bowl to the dirty water tank.
Patent WO-2022214083-A1 (WO)
Title: Multi-fast charging protocol control circuit, control method, chip, and electronic device
Inventor: TANG HOUTAO
IPC: H02J7/00
Filed: 2022-04-08
Abstract: The present application provides a multi-fast charging protocol control circuit, comprising a charging logic control module, a first voltage measurement module, a second voltage measurement module, an AFSCP sending module, a VOOC sending module, a DP interface, a DM interface, a VBUS interface, a GND interface, a timer module, a switch G1, a switch G2, and a switch G3. The charging logic control module is configured to control the voltage measurement modules to measure voltages of the DP interface and the DM interface, to perform timing by means of the timer module, to control the on/off of the switches according to the voltage measurement results, the timing result and the current of the VBUS interface, to communicate with a load device using a corresponding communication protocol, and to charge the load device by means of the VBUS interface. The multi-fast charging protocol control circuit provided by the present application can realize the fast charging of a plurality of fast charging protocols, can implement the supporting of a plurality of fast charging protocols by a single chip when applied to a fast charging protocol chip, is flexible in application, and reduces cost.
Patent WO-2022218404-A1 (WO)
Title: Control valve
Inventor: WANG LIXIN
IPC: F16K31/04
Filed: 2022-04-15
Abstract: A control valve (1) comprising a valve body (10) and a valve core (20); the valve body comprises a side wall part (11); the control valve has a valve cavity (101), the control valve comprises at least five channels (30), one end of each channel is in communication with the valve cavity, and the other end forms a valve port of the control valve; the valve core comprises an internal guide passage cavity (21), a plurality of external guide passage cavities (22), a first separation plate (23), and a second separation plate (24); the first separation plate is located between the internal guide passage cavity and an external guide passage cavity, and the second separation plate is located between two adjacent external guide passage cavities; the first separation plate has a communication hole (231), and the internal guide passage cavity is in communication with a portion of the external guide passage cavities by means of the communication hole; each channel comprises a first flow passage (31) and a second flow passage (32), the first flow passage can establish communication with an external guide passage cavity by means of the internal guide passage cavity and the communication hole, and the second flow passage can establish communication with an external guide passage cavity. Consequently, the present invention can implement fluid control for a plurality of flow paths, and is more convenient and compact when being used.
Patent WO-2022237454-A1 (WO)
Inventor: LI CHENXIN
IPC: H04W64/00
Filed: 2022-04-18
Abstract: 本公开公开了一种车路协同定位方法、装置、车载定位系统及路侧设备，涉及车联网技术领域，该方法包括：接收至少一个路侧设备RSU发送的第一车辆对万物V2X消息，第一V2X消息携带RSU位置信息；基于第一参数确定车辆与所述RSU的第一定位信息，所述第一定位信息包括第一距离信息，或者，所述第一定位信息包括第一距离信息和第一角度信息，其中，所述第一参数通过对V2X直通链路上传输的信号进行测量确定；根据所述第一定位信息和所述RSU位置信息，确定车辆位置。
Patent WO-2022253083-A1 (WO)
Inventor: ZHU HAOREN
IPC: H04L9/00
Filed: 2022-05-25
Abstract: 本申请实施例公开了一种公私网业务的隔离方法、装置及系统。该方法包括：私网的控制面网元获取私网的密钥，该私网的密钥为该私网的根密钥或者基于该私网的根密钥衍生的密钥，该私网的根密钥与公网的根密钥不同，该私网的密钥用于空口的用户面安全，该公网的根密钥用于该空口的控制面安全；该私网的控制面网元接收来自终端设备的第一消息，第一消息包括会话建立请求；私网的控制面网元确定该会话建立请求对应于该私网；私网的控制面网元根据该私网的密钥建立该空口的用户面安全。在本申请实施例中，建立空口的用户面安全的密钥与建立该空口的控制面安全的密钥不同，用户面安全的建立更加独立，可以提升业务的安全性。
Patent WO-2023024634-A1 (WO)
Title: 一种湿膜加湿器控制方法、可读存储介质及湿膜加湿器
Inventor: YANG GONGZENG
IPC: F24F1/0063
Filed: 2022-06-02
Abstract: 一种湿膜加湿器控制方法、可读存储介质及湿膜加湿器，在湿膜加湿器的加湿模式下，通过检测湿膜加湿芯体的迎风面与背风面的风压差ΔP，根据检测到的风压差ΔP控制循环水泵的开关；当ΔP＜ΔP1时，开启循环水泵；当ΔP1≤ΔP＜ΔP2时，保持循环水泵的开关状态；当ΔP≥ΔP2时，关闭循环水泵；以保证湿膜加湿芯体的供水量在正常范围内，避免出现供水过量及供水不足的现象，解决了湿膜加湿芯体供水过量及供水不足的问题，防止出现漂水漏水现象，保证湿膜加湿芯体的正常加湿功能，进而确保湿膜加湿器安全稳定高效的运行。
Patent WO-2023184742-A1 (WO)
Inventor: SUN HUI
IPC: G06F1/26
Filed: 2022-06-24
Abstract: 本申请公开了一种基于Psys的传输功率的装置、方法、设备、系统、介质，涉及电路技术领域。该装置包括PSU、E-Fuse芯片、电流检测电路、VR芯片、CPU。电流检测电路至少包括第一运算放大器。E-Fuse芯片与PSU连接，将PSU的输出电压信号转换为输出电流信号。通过第一运算放大器接收以预设倍数放大后的输出电流信号，VR芯片接收PSU的输出电压信号。
Patent WO-2023130681-A1 (WO)
Inventor: XU HONGLIANG
IPC: A47L11/40
Filed: 2022-06-27
Abstract: 一种自动清洁设备，包括：移动平台（100），配置为在操作面上自动移动，包括盖板（200）；按键组件（400），装配于盖板（200），按键组件（400）包括键帽（410）和支架（420），键帽（410）装配于支架（420）；其中，支架（420）与盖板（200）一体成型。键帽（410）包括键帽按压部（411）和键帽裙边（412）；键帽（410）直接装配于一体成型的支架（420）上，设置于盖板（200）顶面的装饰盖（300）压置键帽裙边（412）固定，整体简化了键帽组件（400）的安装结构，便于前期的装配和后期的维修。
Patent WO-2024000233-A1 (WO)
Inventor: PAN YI
IPC: G06V40/16
Filed: 2022-06-29
Abstract: 本申请公开一种面部表情识别方法、装置、设备及可读存储介质，该方法包括：确定目标人脸图像中人脸上的各个面部动作单元所在的区域图像；根据目标人脸图像确定各个面部动作单元的动作强度；根据各个面部动作单元的强度信息和目标人脸图像，确定面部表情增强图像；将各个面部动作单元对应的区域图像和面部表情增强图像输入到预设的神经网络模型中处理，得到目标人脸图像的表情识别结果。该方法可以有效提高人脸图像的表情识别的准确度。
Patent WO-2023016119-A1 (WO)
Title: Interventional surgical robot driving device with catheter and guide wire diameter identification function
Inventor: DENG HAIYUN
IPC: A61B34/30
Filed: 2022-06-29
Abstract: An interventional surgical robot driving device with a catheter and guidewire diameter identification function. The driving device is mounted at a slave end of the interventional surgical robot and is used for clamping and driving a guidewire and catheter, and the driving device comprises an inner frame (20), a rubbing mechanism and a first stroke measurement device (60). The rubbing mechanism comprises two clamping sets (30) arranged opposite each other, and a first driving assembly (40). The first driving assembly (40) comprises: two first bottom frames (43), which are movably mounted to the inner frame (20) and are respectively connected to the two clamping sets (30); and a driver (41), which is used for driving the two first bottom frames (43) to move close to or move away from each other. The first stroke measurement device (60) is configured to measure the amount of displacement of the guidewire and catheter during a process of the driver (41) driving the two first bottom frames (43) to move close to each other until the guidewire and catheter are clamped by the two clamping sets (30), thereby obtaining a diameter of the catheter and guidewire. The diameter of the catheter and guidewire can be obtained, such that an operating doctor at a master end can effectively and quickly maneuver the guidewire and catheter to enter a lesion during a guidewire or catheter delivery process.
Patent WO-2024007190-A1 (WO)
Inventor: LUO SHAOBO
IPC: G16B40/20
Filed: 2022-07-06
Abstract: Une structure de filtrage est fournie. La structure de filtrage utilise une structure de réseau hiérarchique comprenant un ou plusieurs blocs de réseau, pour obtenir des séquences de haute qualité. Chaque bloc de réseau comprend un module de réseau de base (450) et un filtre de séquence (460). Le réseau de base (450) génère un ou plusieurs indicateurs de qualité de séquençage. Les indicateurs de qualité de séquençage peuvent représenter des qualités de précision de l'appel de base de bases individuelles dans une séquence, la qualité d'une ou plusieurs séquences individuellement, ou la qualité d'un groupe de séquences globalement. Le filtre de séquence (460) génère les résultats filtrés sur la base des diverses stratégies de filtrage, sur la base du ou des indicateurs de qualité de séquençage.
Patent WO-2023045498-A1 (WO)
Inventor: Zhang Duli
IPC: B64F1/00
Filed: 2022-07-08
Abstract: 本公开涉及一种无人机降落平台和无人机降落系统，该无人机降落平台包括：定位板，定位板上设置有用于无人机识别降落位置的识别码；和发光部，用于朝向定位板发射光线，发光部包括位于定位板底部的第一发光部，定位板为能够被第一发光部发射的光线穿透的散光部件；环境光线采集装置，用于采集定位板所处环境的光线强度信息；控制装置，与环境光线采集装置耦接，并与发光部中的照明件耦接，用于根据光线强度信息控制照明件处于开启状态或关闭状态。如此，第一发光部发射的光线可以从底部将定位板点亮，在环境光线不足的情况下，无人机也能获取到清晰的定位板上识别码的图像，从而准确识别降落位置，保证无人机在阴天、夜间等环境下的精准降落。
Patent WO-2023011123-A1 (WO)
Inventor: ZHUO SHENGTIAN
IPC: G09G3/20
Filed: 2022-07-12
Abstract: 一种显示驱动方法及装置、电子设备，包括：显示图像在显示图像的显示时长达到时长阈值的情况下，以预设时长为时间间隔，对显示图像的至少一个颜色通道的像素值进行改变，得到各个时间间隔对应的中间图像(S11)，在各个时间间隔，根据中间图像驱动显示面板进行显示(S12)。可以改善甚至消除长时间显示的显示图像造成的影像残留问题，并且不改变显示图像在屏幕上的显示位置，通过改变显示图像的至少一个颜色通道的像素值，实现显示图像的动态展示，在有效避免屏幕产生烙印现象的前提下，画面不会发生跳动、抖动等情况，且需要的软硬件资源较低，具有高效率、低成本的特点。
Patent WO-2023005970-A1 (WO)
Title: 磁性随机存储器及装置
Inventor: ZHAO WEISHENG
IPC: H01L43/06
Filed: 2022-07-27
Abstract: 一种磁性随机存储器及装置，磁性随机存储器包括：种子层（5），具有第一晶向；自旋轨道矩配线层（4），设于种子层（5）上，自旋轨道矩配线层（4）的晶格结构受到种子层（5）的作用而具有第二晶向，当向自旋轨道矩配线层（4）输入自旋轨道矩电流时，自旋轨道矩配线层（4）形成面外方向的类阻尼矩；磁隧道结，设于自旋轨道矩配线层（4）上。本发明可使自旋轨道矩配线层（4）具有面外方向类阻尼矩的自旋轨道矩，且具有较大的电流-自旋流转化效率(自旋霍尔角)，既能提高翻转效率，也能够在翻转垂直磁各向异性磁矩时避免额外打破对称性的外加磁场。
Patent WO-2023036303-A1 (WO)
Inventor: CHEN JUAN
IPC: H04R9/02
Filed: 2022-09-09
Abstract: Disclosed in the present invention are a vibration device, a bone conduction earphone, a wearable apparatus, and an intelligent hardware apparatus, which belong to the technical field of vibration. The vibration device comprises: a housing; an electromagnetic drive member comprising a coil connected to the housing; and a vibrator comprising a magnetic member movably arranged in the coil and an elastic member connected between the magnetic member and the housing, the magnetic member comprising at least two magnet portions and a non-magnetic portion located between two adjacent magnet portions. According to the present invention, the magnetic member is made by integrally magnetizing a magnetic material, and compared with an original structure which requires a plurality of magnets to be connected, less parts are provided, installation is more convenient, and a higher size precision can be reached, thereby improving an assembly precision with the coil, reducing the risk of contact and collision between the magnetic member and the coil during a vibration process, and achieving a higher reliability.
Patent WO-2023051255-A1 (WO)
Title: 动态锁存器、半导体芯片、算力板及计算设备
Inventor: YAN HAO
IPC: H03K19/003
Filed: 2022-09-14
Abstract: 本申请提供一种动态锁存器、半导体芯片、算力板及计算设备，动态锁存器包括：衬底；数据传输单元，设于衬底的第一区域，且包括第一传输门和第二传输门；第一传输门的输入端与第二传输门的输入端连接，第一传输门的输出端与第二传输门的输出端连接；数据输出单元，设于衬底的第二区域，且包括第一反相器；所述第一反相器的输入端与两个传输门的输出端连接；其中，第一区域与第二区域邻接且两个区域内的氧化物扩散区是连续的；其中，两个传输门的漏极区在第一区域内分别位于相对的两侧，两个传输门的源极区均位于两个传输门的漏极区之间。该动态锁存器不会寄生出寄生晶体管，以消除寄生晶体管的漏电，从而保证动态锁存器的逻辑正确。
Patent WO-2023155428-A1 (WO)
Title: Procédé et système de mise en réseau multi-dispositif basé sur une ligne d'alimentation
Inventor: ZHANG YANZHONG
IPC: H04B3/54
Filed: 2022-09-16
Abstract: La présente demande se rapporte au domaine technique des communications, et un mode de réalisation concerne un procédé de mise en réseau multi-dispositifs basé sur une ligne d'alimentation. Un dispositif de commande parmi la pluralité de dispositifs terminaux ajuste une tension de sortie d'un convertisseur de tension sur la base d'une instruction de commande, amenant le convertisseur de tension à délivrer une séquence de fluctuation de tension correspondant à l'instruction de commande, le convertisseur de tension effectuant une conversion de tension sur une tension d'entrée pour délivrer un signal de courant continu pour fournir de l'énergie à une pluralité de dispositifs terminaux ; les dispositifs terminaux restants peuvent détecter la séquence de fluctuation de tension, analyser la séquence de fluctuation de tension pour obtenir l'instruction de commande correspondant à la séquence de fluctuation de tension, et exécuter une opération de commande correspondante sur la base de l'instruction de commande. Un mode de réalisation de la présente demande concerne en outre un système de msie en réseau multi-dispositifs basé sur une ligne d'alimentation. Dans la présente demande, une alimentation électrique et un réseau de communication peuvent être exécutés pour une pluralité de dispositifs terminaux sur la base d'une ligne électrique, une instruction de commande est convertie en une séquence de fluctuation de tension, et les dispositifs terminaux peuvent exécuter une opération de commande correspondante au moyen de la détection et de l'analyse de la séquence de fluctuation de tension sur la ligne électrique.
Patent WO-2023046096-A1 (WO)
Title: Procédé de préparation d'un composé allène 1,3-disubstitué à température ambiante basé sur un système catalytique de carbène métallique
Inventor: MA SHENGMING
IPC: B01J29/00
Filed: 2022-09-23
Abstract: L'invention concerne un procédé de préparation d'un composé allène 1,3-disubstitué à température ambiante basé sur un catalyseur de carbène métallique, comprenant : la réaction d'alcynes terminaux, d'aldéhydes et d'amines dans un solvant organique sous l'action d'un catalyseur d'or et d'un tamis moléculaire, puis la synthèse d'un composé allène 1,3-disubstitué à température ambiante. Le procédé de la présente invention est simple à utiliser, les matières premières et les réactifs sont facilement obtenus, les conditions de réaction sont douces, l'universalité du substrat est large, la compatibilité du groupe fonctionnel est bonne, le rendement est élevé (36 à 93 %), le procédé est évolutif (11g), et l'aptitude à la mise en oeuvre est forte. Le composé allène 1,3-disubstitué obtenu dans la présente invention peut être utilisé comme important intermédiaire pour produire la δ-caprolactone, l'alcool trans-allylique, d'autres composés dérivés d'allène et des molécules de produit naturel et équivalents.
Patent WO-2023103599-A1 (WO)
Inventor: LIU JIANSHUANG
IPC: G06F3/14
Filed: 2022-10-18
Abstract: 本申请公开了一种投屏方法、装置、存储介质及电子设备，涉及物联网技术领域，该方法包括：建立每个终端对应的投屏协议通道；接收投屏内容；创建投屏管理页面及独立窗口解耦器；基于每个终端对应的独立窗口解耦器，创建解耦窗口；在每个解耦窗口中显示对应终端的投屏内容。本申请提升投屏可调整性，降低管理成本。
Patent WO-2024007487-A1 (WO)
Title: 空调器的出风组件、安装结构及空调器
Inventor: ZHONG ZHIYAO
IPC: F24F1/0047
Filed: 2022-10-26
Abstract: 一种空调器的出风组件、安装结构及空调器，出风组件包括：面板，面板上设有出风口；风管部件，风管部件包括风管罩和风管，风管罩设在面板上并遮盖在出风口上，风管罩上设有安装孔，风管设在安装孔内，风管罩上形成有避让槽，避让槽用于避让龙骨。
Patent WO-2023072169-A1 (WO)
Inventor: LIU WEIDONG
IPC: H02M7/21
Filed: 2022-10-26
Abstract: A charging control method and system, and a vehicle. The method comprises: when a first end of a switch circuit (102) is in communication with an external power supply (105), acquiring a phase voltage and a line voltage of any two phases of first terminals among M phases of first terminals; according to the phase voltage and the line voltage, determining a power supply mode of the external power supply (105); and according to the power supply mode, controlling the switch circuit (102) and a charging circuit (103) to charge a target battery (106).
Patent WO-2023093496-A1 (WO)
Title: Composition antioxydante, aimant permanent aux terres rares, matériau d'aimant fritté et procédé de préparation
Inventor: SHI YAO
IPC: B22F9/04
Filed: 2022-11-04
Abstract: La présente invention divulgue une composition antioxydante, un aimant permanent aux terres rares, un matériau d'aimant fritté et un procédé de préparation. La composition antioxydante comprend les constituants suivants : de 30 à 60 % en masse de poly-α-oléfine ; de 10 à 30 % en masse d'oléate de butyle ; de 1 à 20 % en masse d'un ester méthylique d'acide gras ; et de 10 à 40 % en masse de solvant naphta. Lorsqu'elle est utilisée dans le processus de préparation d'un aimant permanent, la composition antioxydante permet d'améliorer la dispersité d'une poudre et l'efficacité de broyage, a une excellente mouillabilité, permet d'encapsuler un puits de poudre magnétique et d'empêcher que l'oxygène et l'azote ne viennent en contact avec la poudre magnétique, fournit un effet anti-oxydation, et réduit la teneur en azote ; de plus, le cas d'une haute teneur en carbone permet de garantir un magnétisme résiduel élevé et une force coercitive d'un aimant fritté et d'un aimant permanent aux terres rares.
Patent WO-2023179104-A1 (WO)
Inventor: LUO SHUAI
IPC: A24F40/40
Filed: 2022-12-09
Abstract: An aerosol generating assembly (10) and an aerosol generating device (20). The aerosol generating assembly (10) comprises: a base body (100); a conductor member (102), the conductor member (102) being connected to the base body (100), and the conductor member and the base body (100) enclosing an accommodating cavity; a liquid guide member (104) arranged in the accommodating cavity, the liquid guide member (104) comprising an atomization cavity (1040), and the liquid guide member (104) being configured to accommodate an aerosol generation substrate; and a microwave assembly (106), the microwave assembly (106) comprising a microwave lead-in mesh (1060), the microwave lead-in mesh (1060) being arranged in the atomization cavity (1040), the liquid guide member (104) being located between the conductor member (102) and the microwave lead-in mesh (1060), and the microwave lead-in mesh (1060) being configured to feed microwaves into the liquid guide member (104). According to the aerosol generating assembly (10), the microwaves are enabled to be concentrated near the liquid guide member (104), so that the aerosol generation substrate on the liquid guide member (104) is atomized more uniformly, thereby preventing carbonization of the aerosol generation substrate due to the high temperature, and improving the atomization effect; and the arrangement of the microwave lead-in mesh (1060) can also ensure that the atomized aerosol generation substrate flows to the atomization cavity (1040) from meshes of the microwave lead-in mesh (1060), and then flows out of the conductor member (102).
Patent WO-2023109921-A1 (WO)
Title: 防眩后视镜控制方法、装置、车辆和可读存储介质
Inventor: CHEN KUNYU
IPC: B60R1/08
Filed: 2022-12-15
Abstract: 一种防眩后视镜控制方法，该方法包括：在处于夜晚时段且当前温度低于预设最低温度时，检测是否满足防眩光预启动条件；在满足防眩光预启动条件时，启动对后视镜的加热操作，直至加热到当前环境下的目标温度，此外，还包括一种防眩后视镜装置、车辆和可读存储介质。该方法在判定出即将发生眩光时进行提前加热，相较于传统的一直加热后视镜的方案，减少了不必要的加热时间，可以实现节能等。
Patent WO-2023160619-A1 (WO)
Inventor: PANG DONGLEI
IPC: H04W80/02
Filed: 2023-02-23
Abstract: Provided in the present application are a link information sending method, and a communication apparatus and system, which are applied to the technical field of communications. The method may comprise: a first node determining first link information, wherein the first link information indicates a link from a first node to a second node; the first node receiving a first message from the second node, wherein the first message comprises second link information and first indication information, the second link information indicates a link from the second node to the first node, and the first indication information is used for indicating that the second link information is link information to be verified; and then, the first node verifying the first link information and the second link information according to the first indication information. On the basis of the solution, after finding link information that heads for a second node, a first node does not diffuse the link information to other neighboring nodes immediately, but performs validity verification after receiving second link information sent by the second node. In this way, the waste of communication resources that is caused by the diffusion of invalid link information can be avoided.