baber/WOPTO huggingface dataset:
Patent WO-2019061172-A1 (WO)
Title: Load detection circuit and electronic device
Inventor: ZOU ZHIHUA
IPC: G01R31/28
Filed: 2017-09-28
Abstract: Provided are a load detection circuit and an apparatus thereof, and an electronic device, which relate to the technical field of circuit detection. The load detection circuit comprises: a conversion module (14), which is used for converting a strong current flowing through a load loop into a weak current and outputting a weak-current detection signal; and a control module (15), which is connected to the conversion module (14) and is used for sending a first control signal, wherein the first control signal is used for controlling the closing or opening of the load loop, and the control module (15) is also used for determining an operating state of the load loop according to the weak-current detection signal and the first control signal. Therefore, the load detection circuit can realize the detection of an operating state of a load loop without the need for an amplification circuit, and thus, the load detection circuit has a simple and scientific structure; and additionally, the load detection circuit can sample a load current without the need for resistance detection, which prevents heat generated by resistance detection from interfering with the detection of a control module, such that the operation of the load detection circuit is more stable and reliable.
Patent WO-2019071640-A1 (WO)
Title: Pressing apparatus
Inventor: ZHU ZHAUNGHONG
IPC: B23P19/02
Filed: 2017-10-16
Abstract: A pressing apparatus (100), comprising an upper substrate (20), a first pressing member (40) secured onto the upper substrate (20), a lower substrate (30), and a second pressing member (50) secured onto the lower substrate (30). The lower substrate (30) comprises a positioning member (32), said positioning member (32) being used for positioning a product (200), a first component (202) and a second component (204) being attached to two opposite sides of the product (200), the first pressing member (40) being used for pressing the first component (202) and the second pressing member (50) being used for pressing the second component (204), the first component (40) being an electrically conductive cloth, and the first pressing member (40) being made of a casting polyurethane. The first pressing member and the second pressing member simultaneously press the first component and the second component, improving pressing efficiency.
Patent WO-2018196332-A1 (WO)
Title: 数据处理装置
Inventor: LUO JIADING
IPC: G06F3/12
Filed: 2017-11-10
Abstract: 一种数据处理装置（100），包括主机（1）及识别头（2），所述识别头（2）通过连接线与主机（1）连接；所述识别头（2）上安装有识别探针（21），所述主机（1）包括第一数据处理单元（12）、第二数据处理单元（13）及切换单元（14）；所述识别探针（21）与第一数据处理单元（12）连接；所述第一数据处理单元（12）与第二数据处理单元（13）连接，所述切换单元（14）与第一数据处理单元（12）及第二数据处理单元（13）均连接；所述第二数据处理单元（13）生成功能切换指令之后，将功能切换指令发送至切换单元（14），通过切换单元（14）切换识别探针（21）的功能。上述数据处理装置（100）通过第二数据处理单元（13）及切换单元（14）配合实现切换识别头（2）上识别探针（21）的功能，使得识别头（2）能通用于不同类型芯片的效果，进而提高数据处理装置（100）的使用效率。
Patent WO-2018113451-A1 (WO)
Title: 一种地图数据系统、其生成和使用方法及应用
Inventor: LIN DEDE
IPC: G01C21/32
Filed: 2017-11-13
Abstract: 一种地图数据系统、其生成和使用方法及应用，地图数据系统包括：栅格图像数据；栅格图像数据包括至少一个图片和图片的描述信息；描述信息包括图片所包含的至少一个要素及要素的要素属性；图片中，通过像素的颜色值或灰度表征要素和要素属性。地图数据系统可以实现精确导航和自动驾驶，栅格图像数据还具有易于加工、图片之间拓扑关联弱，数据分割和局部更新容易，并且当数据量特别大时支持GPU并行计算的优点，提高了驾驶的安全性和减少图像识别、传感器、中控等其他技术的开发难度和成本。
Patent WO-2019019489-A1 (WO)
Title: Exercise guidance method and apparatus, and intelligent wearable device
Inventor: HAN HAOHAN
IPC: G06F19/00
Filed: 2017-11-16
Abstract: Disclosed is an exercise guidance method, comprising the following steps: obtaining a basic heart rate and a heart rate variability index of a user; calculating a health index of the user according to the basic heart rate and the heart rate variability index, and calculating a fatigue index of the user according to the basic heart rate; and providing exercise guidance for the user according to the health index and the fatigue index so that the exercise intensity of the user matches with body state, to prevent harming the body caused by too high exercise intensity, and therefore, the user experience is improved.
Patent WO-2018107966-A1 (WO)
Title: 经济总量分析的图解方法
Inventor: WANG ERDAN
IPC: G06Q10/04
Filed: 2017-11-29
Abstract: 本发明公开了一种经济总量分析的图解方法，基于凯恩斯选择的基本衡量单位及总量模型，构建用实际工资单位衡量的NS-ND模型以及AS-AD模型；将以上两个模型经过合并坐标建立统一的三维坐标，得到供给与需求的四维模型(N w -Y-W i /P模型)，该模型的底面为供需均衡的N w -Y d 模型；分析N w -Y d 模型中供需均衡曲线相对于充分就业曲线的不同变化，完成经济体经济总量分析。本发明不仅能科学地分析各国的长期经济发展趋势以及经济周期的变化，并能较准确地分析经济在短期的变化方向和幅度，为各国政府及时地提供防止和应对经济危机提供政策依据，还可以为各产业和组织的经济分析、经济预测以及生产决策提供有效的技术支持。
Patent WO-2018171250-A1 (WO)
Inventor: ZHANG YAO
IPC: A47J27/086
Filed: 2017-11-30
Abstract: La présente invention concerne un procédé de commande de cuisson et un ustensile de cuisson. Le procédé de commande de cuisson comprend les étapes suivantes : commander le chauffage de la partie latérale et de la partie inférieure de la cavité de cuisson de l'ustensile de cuisson, de telle sorte que de la soupe au niveau de la partie latérale de la cavité de cuisson roule vers le centre (S100) ; et lorsque la soupe au niveau de la partie latérale de la cavité de cuisson roule vers le centre, réduire la pression intérieure de la cavité de cuisson, de telle sorte que la soupe à l'intérieur de la cavité de cuisson bouille (S200). La présente solution technique permet de cuire uniformément des matières alimentaires, ceci améliorant l'effet de cuisson.
Patent WO-2018108126-A1 (WO)
Inventor: CHEN YUNJI
IPC: G06N3/04
Filed: 2017-12-14
Abstract: La présente invention porte sur un dispositif et un procédé pour opération de convolution de réseau neuronal, le dispositif étant utilisé pour mettre en œuvre une opération de convolution d'une matrice de poids et de neurones dans un réseau neuronal au moyen d'un mode de multiplication matricielle, et comprenant : un opérateur de décalage, utilisé pour effectuer une transformation de Winograd sur une matrice de neurones et une matrice de poids respectivement de façon à obtenir une matrice de neurones transformée et une matrice de poids transformée ; un opérateur de multiplication matricielle, utilisé pour effectuer une opération de multiplication matricielle sur la matrice de neurones transformée et la matrice de poids transformée de façon à obtenir une matrice de multiplication, l'opérateur de décalage étant également utilisé pour effectuer une transformation de Winograd inverse sur la matrice de multiplication de façon à obtenir un résultat d'opération de convolution ; un dispositif de commande, utilisé pour commander l'opérateur de décalage pour effectuer la transformation de Winograd ou la transformation de Winograd inverse, et également utilisé pour commander l'opérateur de multiplication matricielle pour effectuer l'opération de multiplication matricielle.
Patent WO-2019024402-A1 (WO)
Title: Composite braking method and apparatus, and self-adaptive cruise controller
Inventor: XIE MINGWEI
IPC: B60T8/1755
Filed: 2017-12-27
Abstract: A composite braking method and apparatus and a self-adaptive cruise controller 12. The composite braking method comprises: under a self-adaptive cruise control working condition, when a vehicle needs to be braked, obtaining, by means of calculation, a moment of force needed for braking, and sending the moment of force needed for braking to an electronic stabilising system, such that the electronic stabilising system responds to the moment of force needed for braking; and when the current speed of the vehicle and the state of charge of a battery meet a motor braking requirement and a motor braking moment of force of the vehicle is larger than or equal to the moment of force needed for braking, under the premise that the total needed braking force of the vehicle remains unchanged, increasing the motor braking force of the vehicle, and reducing the braking force of the electronic stabilising system of the vehicle, such that electronic stabilising system braking is replaced by motor braking. The present invention can achieve the composite braking of motor braking and ESP braking under an ACC working condition, thereby increasing the driving range of an electric automobile, and improving the safety of composite braking.
Patent WO-2019075942-A1 (WO)
Title: Method and system for correcting temperature error of depth camera
Inventor: LIU XIANZHUO
IPC: H04N13/00
Filed: 2018-01-09
Abstract: A method and system for correcting a temperature error of a depth camera. The method comprises: utilizing at least two depth cameras to acquire depth images of a current target, the at least two depth cameras have a partial common view area; modeling a measurement error of the depth cameras caused by a temperature change; and utilizing the modeled measurement error to correct the depth images, so that the corrected depth images have a minimum difference in the common view area. Based on the principle that depth values of a common view area of multiple depth cameras should be the same, a relationship model between a temperature change and a depth measurement error is established; and the solution and correction of the depth measurement error are realized by multiple solution methods, and the measurement precision of the depth cameras can be improved.
Patent WO-2018133721-A1 (WO)
Title: 鉴权系统、方法及服务器
Inventor: YUAN ZHE
IPC: G06F11/20
Filed: 2018-01-10
Abstract: 一种鉴权系统、方法及服务器（1000）。所述鉴权系统包括：业务接入层（21）、鉴权逻辑层（22）和数据存储层（23），业务接入层（21）包括多个业务接入服务器（21a），鉴权逻辑层（22）包括多个鉴权逻辑服务器（22a），数据存储层（23）包括主数据库（23a）和多个从数据库（23b）；各层服务器和数据库均跨地域部署。目标业务接入服务器（21a1）用于接收业务提供方发送的鉴权请求（501，801），向目标鉴权逻辑服务器（22a1）发送鉴权请求；目标鉴权逻辑服务器（22a1）用于从目标从数据库（23b1）中获取与鉴权请求相关的授权策略（503），根据获取的授权策略对鉴权请求进行分析处理得到鉴权结果（504），向目标业务接入服务器（21a1）发送鉴权结果（505）；目标业务接入服务器（21a1）还用于向业务提供方发送鉴权结果（506，804）。方法提高了鉴权系统的可用性，降低了访问延迟，从而提升整体的鉴权服务质量。
Patent WO-2019134188-A1 (WO)
Inventor: ZHANG PAN
IPC: A45D44/00
Filed: 2018-01-16
Abstract: Disclosed in the present utility model is a makeup bag, comprising a bag body, an upper cover, a widthwise partition plate and a lengthwise partition plate, the widthwise partition plate and the lengthwise partition plate dividing an inner cavity of the bag body into multiple compartments. In the present utility model, the inner cavity of the bag body is divided into multiple compartments, such that cosmetics of different sizes can be reasonably stored, avoiding damage to the stored items caused by collisions therebetween.
Patent WO-2019140597-A1 (WO)
Title: Automated handle welding apparatus
Inventor: ZHANG ZAN
IPC: B23K37/02
Filed: 2018-01-18
Abstract: An automated handle welding apparatus comprises a rotary handle welding table (1), a handle welding fixture (500), a handle tube opening fixed connection block weld touchup fixture (6), and a welding robot (7). The welding robot (7) comprises a robotic arm (71) arranged at a side edge of the rotary handle welding table (1) and a welding torch (72) arranged on the robotic arm (71) and used for welding a handle (560) in the handle welding fixture (500) and the handle tube opening fixed connection block weld touchup fixture (6). A handle body (561), a fixed connection block (563), and a flat short tube (562) forming the handle (560) are manually placed and fixed in the handle welding fixture (500) and are conveyed to a welding station by means of rotation of the rotary handle welding table (1). The welding robot (7) automatically performs a first time of welding, and if the fixed connection block (563) needs to be further welded for touchup or for strengthening, automated welding is again performed. The invention solves the technical problem that welding efficiency for handles of household appliances is low, and is easy to operate, thereby improving productivity.
Patent WO-2019052115-A1 (WO)
Title: Application control style customization method and apparatus, and computer-readable storage medium
Inventor: LUO JUNYU
IPC: G06F9/44
Filed: 2018-02-02
Abstract: An application control style customization method and apparatus, and a computer-readable storage medium. The method comprises: inheriting a control in visual controls of a system (S101); constructing a control method according to the control (S102); obtaining a first parameter and a second parameter of the control method (S103); and setting the first parameter and the second parameter to implement customization of text position and picture position of the control (S104). According to the method, the quantity of work of a developer for a custom control can be reduced, the desire of a user clicking on the control and selecting an APP product is increased, and the use experience of the user is improved.
Patent WO-2019144440-A1 (WO)
Inventor: CHEN XINZHI
IPC: H01R13/502
Filed: 2018-02-07
Abstract: 本发明公开一种双屏蔽高速对接连接器，其包括有一外壳、一定位座、以及一排框架组件。该框架组件具有一绝缘体、两列由该绝缘体支撑并被布置成差分对的信号端子、一安装于该绝缘体一侧的第一屏蔽件、以及一安装于该绝缘体另一侧并能够与该第一屏蔽件相连接的第二屏蔽件。本发明双屏蔽高速对接连接器通过在每个框架组件上设置两个屏蔽件，不但可以降低相邻差分对信号端子之间的串扰，还可以有效降低相邻框架组件之间的信号干扰。
Patent WO-2019153341-A1 (WO)
Title: Shock absorber for toy motorcycle
Inventor: LO WAICHIU
IPC: F16F13/00
Filed: 2018-02-12
Abstract: Disclosed is a shock absorber for a toy motorcycle. The shock absorber comprises an oil buffer (1), and further comprises an outer tube body (2) and a terminal piston rod (3), wherein the oil buffer and the terminal piston rod are arranged in a tube cavity of the outer tube body; the oil buffer comprises a buffer piston rod (11); the buffer piston rod has a protruding end (111); the protruding end is connected and fixed to a rear end of the terminal piston rod; a front end of the terminal piston rod protrudes out of the outer tube body to form a connecting arm (31); and a compression spring (8) is sheathed outside the oil buffer, and one end of the compression spring abuts against a rear end of the oil buffer, and the other end thereof abuts against an end surface of the rear end of the terminal piston rod. In the shock absorber, by providing the oil buffer, the spring and the terminal piston rod in the tube cavity of the outer tube body, shock absorption is realized by means of the oil buffer and the compression spring, thereby avoiding the problem of the abrasion of a front fork shaft and prolonging the service life. Moreover, the structure is simple, and the production cost is low.
Patent WO-2018153363-A1 (WO)
Inventor: WEI XIANGPO
IPC: B60C3/06
Filed: 2018-02-25
Abstract: 公开了一种新型无内胎的充气轮胎（10），轮胎（10）的一侧胎圈部分（18）的刚度和/或强度较大，轮胎胎圈部分刚度和/或强度较大一侧的轮胎胎唇（17）安装在远离轮毂轮槽（33）的胎圈座（32）上，轮胎另一侧的轮胎胎唇（17）安装在邻近轮毂轮槽（33）的胎圈座（34）上。或轮胎一侧的胎圈部分（12）外形尺寸较大，外形尺寸较大的胎圈部分一侧的轮胎胎唇（17）安装在远离轮毂轮槽（33）的胎圈座（32）上，轮胎另一侧的轮胎胎唇（17）安装在邻近轮毂轮槽（33）的胎圈座（34）上。轮毂（30）外侧紧邻轮毂轮槽，车辆在水平地面静止状态下轮胎无气压支撑被压扁时，轮胎在远离轮毂轮槽一侧全部承重或主要承重；高速行驶的车辆一旦爆胎，可以防止安装在邻近轮毂轮槽的胎圈座上的轮胎胎唇滑入轮毂轮槽，从而防止车辆刹车和转向失控而造成交通事故。
Patent WO-2019153381-A1 (WO)
Title: Indoor air quality regulating method and cleaning robot
Inventor: WANG SHENGPING
IPC: F24F11/00
Filed: 2018-02-27
Abstract: An indoor air quality regulating method and a cleaning method employing the regulating method. The cleaning robot is provided with a sensor and a remote control. The air quality regulating method comprises the following steps: a cleaning robot acquires indoor air quality data (S10); if the indoor air quality data does not satisfy a preset criterion, then a control instruction is generated (S20); the control instruction is transmitted to a controlled device so as to allow the controlled device to regulate the air quality on the basis of the control instruction until the regulated indoor air quality satisfies the preset criterion (S30).
Patent WO-2019169585-A1 (WO)
Inventor: ZHAO WU
IPC: G06F3/041
Filed: 2018-03-07
Abstract: A detection method and apparatus for a touch area of a touch screen, and a touch-screen device and a computer storage medium, relating to the technical field of touch-screen devices. The method comprises: detecting, based on touch information, an activated target touch block on a touch screen (S102), wherein there is at least one target touch block, and the touch information comprises fingerprint information and/or pressure information; and determining, based on the area of the target touch block on the touch screen touched, the area of a touch region on the touch screen (S104). The method alleviates the technical problems that existing touch screens have high manufacturing costs, and existing touch screen area detection methods tend to be slow in terms of terminal computation speed and do not make it easy to detect a change in the touch area.
Patent WO-2018177186-A1 (WO)
Title: 交通灯控制方法、装置、设备和计算机可读存储介质
Inventor: SHI PENGGANG
IPC: G08G1/08
Filed: 2018-03-22
Abstract: 本申请公开了一种交通灯控制方法，该方法包括：若道路对应的交通灯为禁止通行状态，则在静止通行状态的剩余时长减小到预设时长时，采集所述道路上车辆的图像，所述道路在路口与其他道路相交；根据所述图像，统计所述道路上待放行车辆的数量；根据所述待放行车辆的数量，计算所述待放行车辆通过所述路口所需的放行时长；在禁止通行状态的剩余时长减小为零时，切换所述道路对应的交通灯为放行状态，并根据所述放行时长保持所述放行状态，对应控制其他道路所对应的交通灯状态。本申请还公开了一种交通灯控制装置、设备和计算机可读存储介质。本申请有效释放了路面资源，使得路口的通行更加顺畅。
Patent WO-2019052146-A1 (WO)
Title: Battery power estimation method and device, and unmanned aerial vehicle
Inventor: QIN WEI
IPC: G01R31/36
Filed: 2018-03-27
Abstract: A battery power estimation method and device, and an unmanned aerial vehicle. The battery power estimation method comprises: obtaining a power value of a battery module at current time detected by a power metering module (101); comparing the power value with a pre-stored corresponding empirical standard power value of the battery module in a current state, and if the difference therebetween exceeds a preset range, determining a power change rate of the battery module in the current state (102); and determining the power value of the battery module at the current time and a power value after the current time according to the power change rate (103). The solution can correct a power deviation in time and improve the accuracy of power measurement.
Patent WO-2019140791-A1 (WO)
Title: Data line connection structure, connector, connection base, data line, and usb connector
Inventor: YU ZHIYOU
IPC: H01R31/06
Filed: 2018-04-09
Abstract: A data line connection structure comprises a first connection base (1). One end of the first connection base (1) is provided with a connection end for connecting to a data line (2). The data line (2) is fixedly connected or movably inserted into the connection end. A connector (3) capable of being plugged in or unplugged is provided at another end of the first connection base (1). A first contact pin (4) is provided on the first connection base (1), and a second contact pin (5) is provided on the connector (3). When one end of the connector (3) is plugged into the first connection base (1), the first contact pin (4) is electrically connected to the second contact pin (5). A third contact pin (6) capable of forming a matched connection with a terminal device is disposed at another end of the connector (3). Further disclosed are a Type-c/Lightning/Micro USB connector, a data line connection base, a data line, and a USB connector for use with the data line connection structure. The present invention has a simple structure, can be flexibly adapted, and is easy to use.
Patent WO-2018196661-A1 (WO)
Title: 一种图像处理装置及其图像处理方法
Inventor: YU CHENGZHU
IPC: G06F21/64
Filed: 2018-04-17
Abstract: 本发明提供一种图像处理装置及其图像处理方法，其中，装置包括：接收单元，从外部接收原文档数据；识别单元，识别所述原文档数据中的字符；嵌入单元，将识别到的字符根据预定的规则修改其属性信息，从而生成保密文档数据。本发明提供的图像处理装置能够自主对从外部接收的文档数据嵌入水印信息进行保密处理，经过图像处理装置输入或者输出的文档数据都能够有效的进行保密处理，而不需要用户添加额外的虚拟打印机对文档数据进行截获来嵌入水印信息。
Patent WO-2018210113-A1 (WO)
Inventor: CHENG LONG
IPC: G06F17/30
Filed: 2018-04-26
Abstract: L'invention concerne un procédé permettant d'afficher des informations dynamiques, ainsi qu'un dispositif informatique et un support de stockage. Le procédé consiste à : obtenir des informations dynamiques au moyen d'un dispositif informatique ; s'il existe des informations de transfert de ressources de valeur dans les informations dynamiques, déterminer l'ambiguïté, générer des informations dynamiques pourvues de l'ambiguïté en fonction de l'ambiguïté et afficher les informations dynamiques pourvues de l'ambiguïté ; modifier l'ambiguïté et afficher les informations dynamiques avec l'ambiguïté modifiée de manière dynamique. En modifiant dynamiquement l'ambiguïté des informations dynamiques, le degré d'intérêt des informations dynamiques comprenant des informations de transfert de ressources de valeur est amélioré.
Patent WO-2019169728-A1 (WO)
Inventor: PAN MINGQIANG
IPC: B81C3/00
Filed: 2018-05-04
Abstract: A nano-gap in-situ activation-based composite anodic bonding method and device. The method comprises a discharge activation process and an anodic bonding process, and comprises the following specific steps: setting composite anodic bonding parameters; placing a silicon wafer (04) and a glass sheet (02), which are attached to and stacked with each other, on a fixed workbench, forming a nano-gap on a bonded interface, and meanwhile applying a set bonding pressure and heating the interface to a set bonding temperature; and applying a dielectric barrier discharge voltage and a bonding voltage to obtain a bonding layer. The method utilizes a nano-gap of an initial anodic bonding interface as a dielectric barrier discharge gap to implement the activation process, and then directly implement the anodic bonding process by switching a power source, thereby achieving the anodic bonding of the in-situ activation, and significantly lowering the bonding temperature, so that low temperature bonding is achieved.
Patent WO-2019232685-A1 (WO)
Inventor: LING YAN
IPC: G06K9/00
Filed: 2018-06-05
Abstract: 一种显示模组，包括：显示面板；感测面，感测面位于显示面板的一侧，显示面板所产生的部分光线在感测面上形成携带有指纹信息的感测光；光准直层，光准直层位于显示面板背向感测面的一侧，光准直层适宜于透射感测光，光准直层包括朝向显示面板的第一面和与第一面相背的第二面，第一面和第二面的至少一个面为漫反射面，漫反射面适宜于接收到感测光时使部分感测光发生漫反射；图像传感器，图像传感器位于光准直层背向显示面板的一侧，图像传感器采集透射光准直层的感测光以获得指纹图像。本发明技术方案能够在实现指纹成像和图像显示功能集成的前提下，改善所获得指纹图像的质量、提高显示模组的产品制造良率的目的。
Patent WO-2019227522-A1 (WO)
Title: Fiber-reinforced prestressed reinforced concrete sleeper
Inventor: YOU RUILIN
IPC: E01B3/28
Filed: 2018-06-11
Abstract: Disclosed is a fiber-reinforced prestressed reinforced concrete sleeper. The sleeper is integrally pouring molded and comprises: a sleeper body (3) and rail bearing areas (2), wherein steel rail clamping seats are arranged on the surfaces of the rail bearing areas (2), and there are two rail bearing areas (2) respectively located under a steel rail on two sides of the sleeper and located above the sleeper body (3). A fiber-reinforced material is only added into the rail bearing areas (2), reinforcement ribs are configured in the sleeper body (3) and the fiber-reinforced material is mainly disposed in a main stressed area under a steel rail bearing face. The fiber material is designed to be added into a specific area during the production of a concrete sleeper, thereby improving the wear-resistant property and the crack-resistant property of concrete, being well-adapted to a stressed condition of the sleeper, so that the service life of the concrete sleeper is increased and the stability of running of a railway is improved.
Patent WO-2019001509-A1 (WO)
Title: Network authentication method and system
Inventor: LI HE
IPC: H04W12/06
Filed: 2018-06-28
Abstract: The present application relates to the technical field of communications. Disclosed are a network authentication method and system. The method comprises: when receiving a first attachment request, an MME of an LTE-U network adds a network identifier of the LTE-U network into the first attachment request, so as to generate a second attachment request and send the second attachment request to an MME of an LTE network; the MME of the LTE network sends, according to the second attachment request, an authentication data request carrying the network identifier of the LTE-U network and a network identifier of the LTE network, to an HSS; the HSS generates an authentication vector according to the authentication data request, and sends authentication vector to the MME of the LTE network; and The MME of the LTE network interacts with a UE and the MME of the LTE-U network according to the authentication vector, so as to implement network authentication. That is, by means of the method provided in the present application, a UE can implement network authentication with an operator network and an LTE-U network one time when the UE can access the operator network and the LTE-U network.