baber/WOPTO huggingface dataset:
Patent WO-2017211195-A1 (WO)
Inventor: ZHANG XIONGFENG
IPC: H02J3/46
Filed: 2017-05-26
Abstract: L'invention concerne un générateur numérique monophasé reconfigurable à fréquence variable, comprenant un générateur de signal de phase modifiable, une pluralité de convertisseurs de fréquence monophasés et un générateur d'énergie indépendant connecté à la pluralité de convertisseurs de fréquence monophasés. Les convertisseurs de fréquence monophasés comprennent un synchroniseur de phase, un générateur de signal sinusoïdal à verrouillage de phase, un module de commande de gain automatique, un module de modulation SPWM, un module d'entraînement d'isolation et un module de sortie de pont en H qui sont connectés successivement. Le générateur de signal de phase modifiable est connecté au synchroniseur de phase de chaque convertisseur de fréquence monophasé. Le mode de connexion d'une extrémité de sortie d'un module de sortie de pont en H de la pluralité de convertisseurs de fréquence monophasés peut être soit une connexion en série, soit une connexion en parallèle, soit une connexion en étoile, soit une connexion annulaire. Dans le générateur numérique monophasé reconfigurable à fréquence variable, une reconfiguration de conversion de fréquence monophasée est effectuée sur un générateur d'énergie indépendant au moyen d'un convertisseur de fréquence monophasé, un mode de sortie est modifié, et une expansion de l'énergie est obtenue de façon à satisfaire toute application d'exigence en énergie.
Patent WO-2018218552-A1 (WO)
Inventor: CHEN YAFANG
IPC: B62H5/20
Filed: 2017-05-31
Abstract: 本发明公开了一种自行车的管理方法，方法：车载终端实时监测自行车是否发生移动；当监测到自行车发生移动，判断智能车锁是否处于非开锁状态；当所述智能车锁处于非开锁状态，则定义自行车处于非正常移动状态，生成并播放警告信息，以达到警告移动自行车的非法人员；开启GPS定位功能，实时获取自行车所在位置信息，根据所获取的自行车位置信息，生成携带自行车位置信息的语音告警信息；实时将所生成的语音告警信息传输至用户侧终端；用户侧终端实时接收并播放语音告警信息，使用户及时知晓自行车所处状态及所处位置。本发明还提供自行车的管理系统。本发明提供的方法和系统，用户能够及时知晓自行车所处位置，从而能够降低自行车被盗的几率。
Patent WO-2018006682-A1 (WO)
Inventor: WANG NAN
IPC: G06F17/30
Filed: 2017-06-08
Abstract: L'invention concerne un procédé et un appareil de traitement d'informations d'objet et un support d'informations. Le procédé de traitement d'informations d'objet consiste : à acquérir une requête de création d'informations, la requête de création d'informations portant un premier identifiant d'adresse d'un objet cible, et l'objet cible comprenant un sous-répertoire ou un sous-fichier (S101) ; à déterminer un second identifiant d'adresse d'un répertoire parent auquel l'objet cible appartient selon le premier identifiant d'adresse (S102) ; à rechercher une région de stockage d'informations correspondante selon le second identifiant d'adresse, la région de stockage d'informations étant utilisée pour stocker des métadonnées du répertoire parent (S103) ; et à réaliser une mise à jour de données sur la région de stockage d'informations selon le premier identifiant d'adresse, et à créer une relation d'association entre le répertoire parent et l'objet cible dans les métadonnées (S104).
Patent WO-2018201576-A1 (WO)
Title: 一种保健果酒
Inventor: ZHU XIUQING
IPC: A61P3/10
Filed: 2017-06-18
Abstract: 一种保健果酒，由以下原料制成：葡萄酒400g-600g，甘草3-9g，矮脚罗伞6-12g，八角莲10-20g，木贼3-9g，土荆芥3-9g，仙鹤草6-12g，松香3-5g，野花椒3-6g，毛叶石楠15-25g，熟地黄20-50g，白芍10-20g，白术7-15g，黄精9-15g，黄芪9-30g，何首乌10-20g，葛根7-15g。
Patent WO-2018010536-A1 (WO)
Title: 一种三级罗茨-水环智能变频控制真空系统及其控制方法
Inventor: XIAO RAN
IPC: F04C25/02
Filed: 2017-06-23
Abstract: 一种三级罗茨-水环智能变频控制真空系统，包括第一级罗茨机械真空泵（1）、第二级罗茨机械真空泵（2）、以及牵引液环泵（3），所述第一级罗茨机械真空泵（1）和第二级罗茨机械真空泵（2）都配备了变频电机及变频器（18，19）和排气口冷凝器（8，4），所述第一级罗茨机械真空泵（1）的入口端和第二级罗茨机械真空泵（2）的出口端设置压力变送器（11，12），所述压力变送器（11，12）和变频器（18，19）均与控制柜连接，通过每一级的压力变送器（11，12）给出的压力反馈值，利用变频器对罗茨机械真空泵的转速分别进行调速，并利用旁通管道（17）调节压力差值。以及该三级罗茨-水环智能变频控制真空系统的控制方法。通过利用变频器对罗茨机械真空泵的转速分别进行调速，并利用旁通管道（17）调节压力差值，使得第一级罗茨机械真空泵（1）、第二级罗茨机械真空泵（2）的压差均衡和安全运行。
Patent WO-2018019077-A1 (WO)
Inventor: SHEN LEI
IPC: A61B18/12
Filed: 2017-06-28
Abstract: An electrophysiology catheter (100), comprising a distal catheter end (110). The distal catheter end (110) is provided with a pressure sensor (200). The pressure sensor comprises a flexible tube (210) and a strain gage (220). An external wall of the flexible tube (210) is provided with a perforated part. The strain gage (220) is provided in an area outside the perforated part. By comparing a strain gage (220) disposed at a non-perforated area of the flexible tube (210) of the pressure sensor with a strain gage (220) disposed in a perforated area, an electric signal collected from the strain gage (220) achieves a high level of accuracy and is subject to less interference. The invention greatly improves the accuracy for measuring a contact force of the distal catheter end (110).
Patent WO-2019019064-A1 (WO)
Title: Non-stop toll collection method and system
Inventor: XIONG XIAOLONG
IPC: G07B15/06
Filed: 2017-07-26
Abstract: A non-stop toll collection method and system; when a vehicle performs non-stop toll collection, querying whether the vehicle or the driver has a traffic violation fine to be processed and, if so, then handling the traffic violation fine at the same time as the non-stop toll collection; traffic management procedures are simplified, enhancing the strength of traffic management.
Patent WO-2019028750-A1 (WO)
Title: Method and device for controlling interference
Inventor: HONG WEI
IPC: H04W72/08
Filed: 2017-08-10
Abstract: Provided by the present disclosure are a method and device for controlling interference, wherein the method comprises: when determining the presence of interference by an unmanned aerial vehicle (UAV) or a terminal similar to a UAV, determining a target resource block that is interfered with by the UAV or the terminal similar to a UAV in all resource blocks which carry out data transmission; generating a target notification message, the target notification message carrying resource block information and interference indication identification of the target resource block, the interference indication identification being used to indicate that the current interference comes from the UAV or terminal similar to a UAV; and sending the target notification message to a second base station. With the present disclosure, the interference received by a cellular network base station from an illegal terminal may be precisely reduced, and unnecessary impact on a legal terminal may be avoided.
Patent WO-2018232959-A1 (WO)
Title: Method for controlling upgrade of terminal device by means of neighboring node, and forwarding node
Inventor: DU GUANGDONG
IPC: H04L12/24
Filed: 2017-08-22
Abstract: A method for controlling the upgrade of a terminal device by means of neighboring nodes, and a forwarding node. The method comprises: when having detected the type and operation system version number of a new terminal device, which are broadcasted by a neighboring node thereof, a forwarding node identifying whether there is a target terminal device within the wireless coverage range thereof, the type of the target terminal device being consistent with the type of the new terminal device, and the operation system version number of the target terminal device being lower than that of the new terminal device; if so, the forwarding node reporting, by means of a filtering gateway, to a convergence unit a system upgrade package acquisition request comprising the operation system version number of the new terminal device, and sending the operation system upgrade package corresponding to the operation system version number of the new terminal device, which is sent by the convergence unit by means of the filtering gateway, to the target terminal device for operation system upgrade. Said method can realize, by means of neighboring nodes, the automatic upgrade of the operation systems of mass terminal devices connected in the Internet of things, improving the upgrade efficiency of the operation systems of the mass terminal devices.
Patent WO-2019037061-A1 (WO)
Title: Multiple-wheel-set flatbed trailer for use in building renovation
Inventor: ZHANG JIANYU
IPC: B62B5/02
Filed: 2017-08-25
Abstract: A multiple-wheel-set flatbed trailer for use in building renovation, comprising a main chassis (1), main transmission shafts (2) connected to the left side of the front and rear extremities of the main chassis (1), connecting cylinders (3) correspondingly sleeved on the main transmission shafts (2), circular connecting disks (4) fixedly connected to the outer walls of the connecting sleeves (3), and outwardly protruding connecting bases (5) fixedly connected to the center positions of the outer connecting disks (4). The multiple-wheel-set flatbed trailer locks the connecting cylinders (3) via adjusting plates (15) within adjusting grooves (14) at either side of the main chassis (1) so as to keep rollers (11) of the main chassis (1) at fixed positions, thus achieving a self-standing support function, and at the same time, by utilizing three outer wheel covers (8) having the rollers (11) and flexibly connected to the outer connecting disks (4), enhances the vibration resistance of the flatbed trailer, and facilitates use on a stepped road surface.
Patent WO-2018059305-A1 (WO)
Inventor: ZHANG WEN
IPC: H04W72/14
Filed: 2017-09-21
Abstract: A PUSCH transmission method and device, a DCI indication method and device, a terminal, and a base station. The PUSCH transmission method comprises: determining a means of PUSCH transmission on the basis of at least one of the follows: receiving a first downlink control information (DCI) indication transmitted from a base station, or a first preconfigured criterion (S202); and transmitting, according to the determined means of the PUSCH transmission, PUSCH (S204).
Patent WO-2018090723-A1 (WO)
Inventor: Pang yuanyang
IPC: H04N5/765
Filed: 2017-09-26
Abstract: L'invention concerne un procédé et un appareil de transmission d'écran filaire. Le procédé selon l'invention consiste : à fournir, en fonction d'un pilote universel pré-installé par un premier dispositif, au moins deux ports de protocole de communication pour le premier dispositif et à établir une connexion de communication USB entre une extrémité locale et le premier dispositif par l'intermédiaire des ports de protocole de communication et d'une première interface USB de l'extrémité locale ; lorsque la présence d'informations provenant du premier dispositif au niveau de la première interface USB est détectée, à détecter un port pour transmettre les informations et, si le port est un port pour transmettre des données audio et vidéo, à reconnaître les informations en tant que données audio et vidéo et à lire les données audio et vidéo correspondantes au niveau de l'extrémité locale ; et à acquérir un signal de manipulation pour le premier dispositif détecté par l'extrémité locale, à adapter le signal de manipulation à un port pour transmettre le signal de manipulation et à envoyer ledit signal au premier dispositif par l'intermédiaire de la première interface USB. La présente invention permet de simplifier le câblage pendant une transmission d'écran et de réduire la difficulté de câblage d'un utilisateur.
Patent WO-2019061194-A1 (WO)
Title: Systems and methods for performing carrier aggregation in sidelink communications
Inventor: CHEN LIN
IPC: H04W72/04
Filed: 2017-09-28
Abstract: Systems and methods for performing carrier aggregation in wireless sidelink communications are disclosed herein. In one embodiment, a method performed by a first node is disclosed. The method comprises: obtaining configuration information related to sidelink data transmission between the first node and at least one second node; configuring a sidelink transmission scheme based on configuration information; and transmitting sidelink data to the at least one second node on a plurality of carriers according to the sidelink transmission scheme.
Patent WO-2018107887-A1 (WO)
Inventor: FU SHUANGQI
IPC: H04N21/432
Filed: 2017-10-17
Abstract: The present application relates to a set top box Flash data storage method and system, and an electronic device. The method comprises: first dividing a partition into data blocks; configuring data units, and then ranking and grouping the data units according to sizes of the data units and sizes of the data blocks; performing split reorganization on the grouped data units to reduce the number of groups, thereby reducing the number of data blocks, reducing occupation of Flash space, and taking full advantage of the Flash space to avoid waste of the Flash space.
Patent WO-2018082617-A1 (WO)
Title: 一种抗撞连接结构及设有抗撞连接结构的托物载板
Inventor: CHI JIE
IPC: B65D19/32
Filed: 2017-11-02
Abstract: 一种抗撞连接结构，包括设于载板连接脚上的加强筋组件（7），固定于载板上的抗撞固定结构（8）与加强筋组件（7）配合连接用于增强抗撞能力。该抗撞连接结构加工方便，结构简单，不易损坏，制造成本更低。
Patent WO-2019071684-A1 (WO)
Title: Potential conversion circuit and display panel
Inventor: ZHANG XIANMING
IPC: G09G3/20
Filed: 2017-11-08
Abstract: Provided is a potential conversion circuit (10). The potential conversion circuit comprises a first potential input (11), a second potential input (12), a first thin film transistor (13), a second thin film transistor (14), and a delay control chip (15). The delay control chip (15) is used for controlling a conversion potential output (16) to output a first potential before outputting a second potential. Further provided is a display panel.
Patent WO-2019095311-A1 (WO)
Title: Configuration de signaux de référence
Inventor: WU HAO
IPC: H04W72/04
Filed: 2017-11-17
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs de configuration de signaux de référence dans une communication sans fil. Selon un aspect donné à titre d'exemple, l'invention concerne un procédé de communication sans fil. Le procédé consiste à recevoir une ou plusieurs signalisations qui indiquent la sélection de ressources de signaux de référence, d'informations de cellules et/ou de BWP, et à recevoir au moins un signal de référence sur la base de celles-ci.
Patent WO-2019037310-A1 (WO)
Title: Clothes dryer
Inventor: LIU JUNJUN
IPC: D06F58/10
Filed: 2017-11-20
Abstract: A clothes dryer, comprising: a housing assembly (40), a liner assembly, a telescopic frame assembly (20), a heating assembly (30), and a fan assembly (50). The liner assembly is disposed in the housing assembly (40); the liner assembly comprises a liner (10), the liner (10) being a hollow cavity provided with an opening at one side; the telescopic frame assembly (20) is disposed in the hollow cavity and used for placing clothes to be dried, and the telescopic frame assembly (20) can be pushed into or drawn out of the liner (10); the heating assembly (30) is disposed in the housing assembly (40) and outside the liner assembly, connected to the liner (10), and used for drying the clothes to be dried in the telescopic frame assembly (20); the fan assembly (50) is disposed in the housing assembly (40) and outside the liner assembly, communicates with the liner (10), and is used for promoting flowing of gas in the telescopic frame assembly (20). The clothes dryer can quickly dry clothes, the dried clothes are flat and do not wrinkle, post-processing procedures for hanging out the clothes and picking up the clothes can be omitted, and user experience is improved.
Patent WO-2019085070-A1 (WO)
Inventor: LIU ZHIJUN
IPC: F21S10/04
Filed: 2017-11-23
Abstract: 一种LED火焰灯，包括有灯座，灯座上连接有柔性线路板(1)，以及罩设于柔性线路板(1)外围的透光灯罩，柔性线路板(1)为圆柱体设置，柔性线路板(1)上设置有LED灯珠(2)， LED灯珠(2)划分为若干组LED灯组(21,22)，柔性线路板(1)驱动LED灯组(21,22)通过亮暗的变化实现火焰效果；LED火焰灯结构简单紧凑，组装简单，成本低廉，摒弃了传统的火焰灯，在取代真实燃烧火焰减少环境污染的同时，高逼真的火焰效果有利于更好的提高光氛围效果。
Patent WO-2019104538-A1 (WO)
Inventor: SHI YIJUN
IPC: H04R1/10
Filed: 2017-11-29
Abstract: 一种头戴电子设备(100)，其包括头戴组件(10)和耳机(20)。头戴组件(10)包括转轴(12)，耳机(20)包括耳罩壳体(21)、滑块(22)和导引结构(23)，耳罩壳体(21)的侧壁开设有避位孔(211)，滑块(22)和导引结构(23)均位于耳罩壳体(21)内，转轴(12)可转动穿设避位孔(211)并连接滑块(22)，滑块(22)与导引结构(23)配合连接以导引头戴组件(10)相对于耳机(20)转动。
Patent WO-2019104758-A1 (WO)
Inventor: WANG XIAN
IPC: H02K5/16
Filed: 2017-12-14
Abstract: 一种带密封结构的电机后盖，包括：圆筒（1）和盖板（2），所述盖板（2）设置在圆筒（1）中，所述圆筒（1）外圆上内凹设置有第一O形槽（6）和第二O形槽（7），所述第一O形槽（6）位于第二O形槽（7）的上方，所述圆筒（1）外圆上外凸设置有一圈限位环（3），所述盖板（2）上设置有数个电源线出线孔（9），所述电源线出线孔（9）的边缘分别设置有一圈向上突起的防水围堰（4），所述防水围堰（4）外壁、圆筒（1）内壁和盖板（2）上表面形成冷凝水存储容腔。通过上述方式设置的带密封结构的电机后盖，第一O形槽（6）和第二O形槽（7）内可以分别安装密封圈，避免内部的润滑油外泄，而且避免了冷凝水滴入电机内部，在电源线出线孔（9）上增加防水围堰（4），避免了冷凝水滴入电机内部，使用稳定性高。
Patent WO-2019071836-A1 (WO)
Title: Traditional chinese medicine predisease treatment and health management system and data processing device thereof
Inventor: ZHANG GUANJING
IPC: A61B5/00
Filed: 2017-12-23
Abstract: A traditional Chinese medicine predisease treatment and health management system (01) and a data processing device (3) thereof. The traditional Chinese medicine predisease treatment and health management system (01) comprises a traditional Chinese medicine four diagnostic instrument (2), the data processing device (3), and a touchscreen (4). The traditional Chinese medicine four diagnostic instrument (2) is used for collecting health state information of a user. The touchscreen (4) is used for displaying a traditional Chinese medicine physique identification scale interface and receiving physique identification information inputted by a user in the traditional Chinese medicine physique identification scale interface. The data processing device (3) is used for acquiring the physique identification information, determining the physique identification result of the user on the basis of the physique identification information, acquiring the health state information of the user, acquiring a health risk level of and an intervention solution for the user transmitted by a health management platform (03), and generating a health assessment report on the basis of the physique identification result of, the health state information of, the health risk level of, and the intervention solution for the user. Comprehensive determination of the physical health state of the user is allowed, and a reasonable health and wellness supporting intervention solution can be provided with respect to the current health state of the user, thus achieving the effects of predisease treatment.
Patent WO-2019019548-A1 (WO)
Title: Secure operation control method and system
Inventor: YAN JUAN
IPC: H04L29/08
Filed: 2017-12-28
Abstract: Provided in the present invention are a secure operation control method and system, the secure operation control method comprising: sending, to a server, first near field communication (NFC) information of a terminal corresponding to a planting apparatus; obtaining second NFC information of the planting apparatus, and sending the second NFC information to the server, so that the server may determine whether the first NFC information matches the second NFC information and feed back a matching result; receiving the matching result, and controlling operation of the planting apparatus according to the matching result. The present invention prevents a terminal without operation permission for the planting apparatus from causing changes to the conditions of the planting apparatus by carrying out operation of the planting apparatus; thus, the secure use of the planting apparatus and the normal growth of plants are ensured, and the practicability and service life of the planting apparatus are increased.
Patent WO-2019024417-A1 (WO)
Title: Led illumination driving circuit of multi-stage current outputs
Inventor: PENG GUOYUN
IPC: H05B37/02
Filed: 2017-12-29
Abstract: An LED illumination driving circuit of multi-stage current outputs, comprising a high-frequency alternating-current source (AC) and a transformer (T1). The high-frequency alternating-current source (AC) is connected in parallel to the either end of a primary winding (Np) of the transformer (T1); the transformer (T1) comprises multiple secondary windings (Ns1, Ns2); one end of each of the adjacent secondary windings (Ns1, Ns2) is connected to one end of each of their respective blocking capacitors (Cb1,Cb2), and one end of each of the adjacent secondary windings (Ns1, Ns2) is alternately provided between a same-name end and a different-name end; the other end of each blocking capacitor (Cb1) is connected to the other end of the blocking capacitor (Cb2) on the side of a next-stage secondary winding (Ns2) by means of a diode (D21); the other end of the first-stage blocking capacitor (Cb1) is also connected to an anode of an another diode (D11), and a cathode of the another diode (D11) is connected to the anode of an output filter capacitor (CO11).The circuit can realize accurate constant current among multi-stage outputs, and the circuit is simple, easy to expand, and low in cost. Moreover, the circuit volume can be reduced.
Patent WO-2019127542-A1 (WO)
Title: 具有光源检测功能的杀菌头及杀菌装置
Inventor: HE ZONGJIANG
IPC: G01J1/42
Filed: 2017-12-29
Abstract: 一种具有光源检测功能的杀菌头（20），杀菌头（20）包括外壳（21）、内壳（22）、以及位于该外壳（21）与内壳（22）之间的空腔（23）；其中，内壳（22）之中设置有紫外光源（30）；空腔（23）中设置有检测转盘（24），且该检测转盘（24）上设置有用于装载紫外检测试纸的试纸装载部（25）；外壳（21）上设置有供试纸装载部（25）伸出至外壳外的第一开口（211），内壳（22）上设置有供试纸装载部（25）伸入至内壳（22）内的第二开口。采用该杀菌头（20），能够低成本地，指示紫外光源（30）的工作情况，还能以及定性地指示光源LED的输出的光功率；并且实现光源的防护式试纸检测，提升了产品的适用性。还公开了一种具有光源检测功能的杀菌装置。
Patent WO-2019007026-A1 (WO)
Title: Early warning signal generating method and apparatus
Inventor: BAO LEI
IPC: A61B5/01
Filed: 2018-01-12
Abstract: The present invention is applicable to the technical field of wearable electronic devices, and provides an early warning signal generating method and apparatus. The method comprises: controlling a plurality of first temperature sensors to collect first temperature values of a first foot area, and controlling a plurality of second temperature sensors to collect second temperature values of a second foot area, the first temperature sensors and the second temperature sensors being respectively fixed on a sock body of a first sock and a sock body of a second sock, and the first foot area and the second foot area being in mirror symmetry; identifying the collected temperature values to eliminate abnormal data values therefrom; calculating a difference between a first temperature average value of the first foot area and a second temperature average value of the second foot area based on temperature values obtained after eliminating the abnormal data values; and if the difference is greater than a preset threshold, generating a first early warning signal. The present invention improves the accuracy of foot temperature data measurement and achieves automatic identification of foot temperature abnormality, such that a user can obtain feedback information in real time and the early warning efficiency is improved.
Patent WO-2019148481-A1 (WO)
Inventor: LIU QIUMING
IPC: A24F40/40
Filed: 2018-02-05
Abstract: 本申请提供一种烤烟器、烤烟型电子烟以及烤烟烟支拔出方法，用于用户方便地拔出烤烟烟支。本申请提供的烤烟器包括烟嘴组件，还包括用于安装烟嘴组件的烟嘴容纳腔；烟嘴组件的侧壁设有第一组件，烟嘴容纳腔的侧壁设有第二组件；当第一组件为第一凸块时，第二组件为第一凹槽；当第一组件为第一凹槽时，第二组件为第一凸块；第一凸块用于在第一凹槽内从第一位置旋转滑动至第二位置，第一位置与烟嘴组件的目标安装位置对应，第一凸块还用于沿烟嘴组件的轴向，从第二位置滑动至第三位置，第三位置与烤烟烟支的插拔位置对应。
Patent WO-2018153258-A1 (WO)
Inventor: PENG MAO
IPC: H04N5/225
Filed: 2018-02-07
Abstract: 本申请提供一种色彩滤镜阵列及图像传感器，包括多个色彩滤镜单元；色彩滤镜单元为由第一颜色像素、第二颜色像素和两个第三颜色像素共四个方形像素排列构成的方形阵列，第一颜色像素和第二颜色像素并排设置构成一行，两个第三颜色像素并排设置构成另一行，色彩滤镜单元的行像素方向相对于水平方向向左或向右倾斜45°；色彩滤镜阵列为由多个像素按照色彩滤镜单元中像素的排列规律排列构成的斜向矩形阵列，其同方向上的中间行至第一行和最后一行的像素个数依次递减且递减个数为1或2，第一行和最后一行的像素个数为1或2。本申请可以在不降低图像传感器分辨率的情况下，最大限度的提高单位色彩滤镜像素的面积，提高图像传感器的灵敏度。
Patent WO-2018145643-A1 (WO)
Title: Compensation par ajustement de seuil de bruit optique asymétrique
Inventor: GU LIANG
IPC: H04B1/16
Filed: 2018-02-08
Abstract: L'invention concerne un circuit de données optiques comprenant des circuits d'ajustement de seuil pour exécuter une compensation par ajustement de seuil d'un bruit optique asymétrique. Le circuit de données optiques comprend un circuit de conversion optique-électrique configuré pour produire des premier et second signaux de données électriques différentiels, à des premier et second nœuds électriques respectifs, en réponse à un signal de données optique. Des premier et second circuits de convertisseur numérique-analogique (CNA) sont chacun respectivement couplés aux premier et second nœuds électriques et configurés pour générer respectivement des premier et second signaux d'ajustement. Les premier et second circuits CNA sont configurés pour ajuster les premier et second signaux de données électriques différentiels de sorte qu'un point de passage à zéro de données positives soit relevé en réponse au premier signal d'ajustement, et qu'un point de passage à zéro de données négatives soit abaissé en réponse au second signal d'ajustement.