baber/WOPTO huggingface dataset:
Patent WO-2021196063-A1 (WO)
Title: 一种利用多导监测肺炎患者睡眠的系统和方法
Inventor: LIU HAOYUAN
IPC: A61B5/00
Filed: 2020-04-01
Abstract: 一种利用多导监测肺炎患者睡眠的系统和方法，该系统包括中央处理模块，所述中央处理模块通过导线电连接有显示模块、睡眠检测模块、呼吸检测模块、心脏检测模块、体位检测模块、数据传输模块、供电模块和故障监测警示模块，所述故障监测警示模块通过导线与显示模块电连接。该系统和方法可以远程的对数据进行传输，对不同的数据集中处理传输，方便人员进行记录，方便进行诊断，同时可以对系统内的故障进行检测，减少数据测量失误，保证数据的准确性。
Patent WO-2020220935-A1 (WO)
Inventor: LIU SHAOLI
IPC: G06N3/063
Filed: 2020-04-03
Abstract: L'invention concerne un appareil d'exploitation. L'appareil d'exploitation peut comprendre un processeur, un régisseur de mémoire, une unité de stockage et une pluralité de nœuds d'exploitation, le processeur étant utilisé pour recevoir une instruction d'entrée, le régisseur de mémoire étant utilisé pour charger un opérande dans l'unité de stockage, et les nœuds d'exploitation étant utilisés pour exécuter l'instruction d'entrée selon l'instruction d'entrée et l'opérande pour réaliser le traitement de l'instruction d'entrée sur l'opérande. Ce procédé peut améliorer l'efficacité d'exploitation.
Patent WO-2020216358-A1 (WO)
Title: 一种用于半导体制造的洁净室系统及其电场除尘方法
Inventor: TANG WANFU
IPC: B03C3/34
Filed: 2020-04-24
Abstract: 一种用于半导体制造的洁净室系统（100）及其电场除尘方法，洁净室系统（100）包括洁净室（101）、电场除尘系统（102）；洁净室（101）包括气体入口；电场除尘系统（102）包括除尘系统出口、电场装置（1021）；洁净室（101）的气体入口与电场除尘系统（102）的除尘系统出口连通；电场装置（1021）的电场阴极（10142、4052、5081、3081）和电场阳极（10141、4051、5082、3082）用于产生电离电场。
Patent WO-2021004164-A1 (WO)
Title: 增益调整控制方法、装置、设备及计算机可读存储介质
Inventor: YOU WEI
IPC: H04B1/12
Filed: 2020-05-19
Abstract: 一种增益调整控制方法、装置、设备及计算机可读存储介质，其中的方法包括，根据设定计算周期，在中频数字域或基带数字域计算全带宽物理下行信道发送信号的能量，进而根据全带宽PDSCH发送信号的能量确定增益控制调整参数，对接收机的增益进行调整。
Patent WO-2021189653-A1 (WO)
Inventor: LIU RUOPENG
IPC: H04M1/27
Filed: 2020-06-01
Abstract: Disclosed in the present invention are a call process processing method, a head-mounted device, a storage medium, and an electronic device. The call process processing method comprises: when it is determined that a head-mounted device currently has a call process to be executed, receiving a first call instruction, wherein the call process at least comprises one of the following processes: a calling process of the head-mounted device and a called process of the head-mounted device; and in response to the first call instruction, processing the call process by means of the head-mounted device. By using the technical solution, the problems in the related art that the existing head-mounted device is single in function and cannot support call process processing are solved, and thus, the call process can be processed by means of the head-mounted device, and the call connection of the head-mounted device is strengthened.
Patent WO-2020259316-A1 (WO)
Title: 一种平衡环及洗衣机
Inventor: XU SHENG
IPC: D06F37/24
Filed: 2020-06-12
Abstract: 一种平衡环（100）及装有该平衡环（100）的洗衣机，其包括环状平衡环本体（1）；平衡环本体（1）的外周壁设有径向凸出的防撞结构（2）。通过在平衡环本体（1）的外周设置径向凸出的防撞结构（2），使得平衡环（100）随内桶（300）旋转过程中因内桶（300）偏心而产生偏移移动后，平衡环（100）外周的防撞结构（2）与洗衣机其他部件产生碰撞，避免了平衡环本体（1）直接与其他部件碰撞而损坏情况的发生，进而降低了平衡环（100）的故障率。
Patent WO-2021047229-A1 (WO)
Title: Antenna and antenna processing method
Inventor: ZHANG RUNXIAO
IPC: H01Q1/36
Filed: 2020-06-17
Abstract: Provided in the embodiments of the present application are an antenna and an antenna processing method, which relate to the technical field of antennas and can reduce the structural complexity and assembly difficulty of an antenna and ensure the performance of the antenna. The antenna comprises a feed base plate and a plurality of radiation devices arranged on the feed base plate, wherein the feed base plate is used for feeding power to the plurality of radiation devices; each of the radiation devices is composed of a first insulating substrate and a first conductive metal layer attached to the first insulating substrate; the feed base plate is composed of a plate-shaped second insulating substrate and a second conductive metal layer attached to the second insulating substrate; and the first insulating substrates are integrally formed with the second insulating substrate. The antenna provided in the embodiments of the present application is for use in a multiple-input and multiple-output communication system.
Patent WO-2021135128-A1 (WO)
Inventor: YOU ZHENJIANG
IPC: H04R19/00
Filed: 2020-06-30
Abstract: 本发明公开了一种防尘结构、麦克风封装结构以及电子设备，包括：网格结构；支撑部，所述支撑部包括连接部和与连接部固定的载体，所述连接部围绕所述网格结构设置，所述载体的中部形成有第一通孔，所述网格结构覆盖所述第一通孔的一端；应力集中部，在所述支撑部的内侧形成所述应力集中部，所述应力集中部用于集中所述支撑部的应力。本发明的一个技术效果在于，通过设置应力集中部减小了防尘结构变形时网格结构上的应力，避免网格结构上产生杂乱的褶皱。
Patent WO-2021174737-A1 (WO)
Inventor: CHEN HUI
IPC: H02H7/09
Filed: 2020-07-06
Abstract: The present application provides a motor control method, a motor control apparatus, a motor system, and a storage medium. The motor control method comprises: obtaining a busbar voltage of a motor; and determining that the busbar voltage is greater than a first voltage threshold or the busbar voltage is less than a second voltage threshold, and controlling a switch tube of an intelligent power module of the motor according to the busbar voltage and a voltage instruction value so as to shut down the motor, wherein the first voltage threshold is greater than the second voltage threshold. According to the technical solution of the present application, the motor can be reliably shut down by means of the busbar voltage control in the case of an overvoltage, undervoltage or power-off busbar voltage fault, which avoids the damage to a controller or the motor in the case of the busbar voltage fault, and eliminates the motor stuck sound under the power-off fault, and the use effect is good.
Patent WO-2021227233-A1 (WO)
Title: Method for detecting two photodegradable impurities in moxifloxacin hydrochloride raw material and preparation
Inventor: WANG PENG
IPC: G01N30/02
Filed: 2020-07-10
Abstract: A method for detecting two photodegradable impurities in a moxifloxacin hydrochloride raw material and a preparation in the field of drug quality detection. The photodegradation impurities are photodegradation impurity 1 and photodegradation impurity 2. The detection method comprises the following steps: (1) preparation of test solution; (2) preparation of control solution; (3) detection: taking 10 μL of the test solution and 10 μL of the control solution, and separately injecting same into a high performance liquid chromatograph for gradient elution, wherein chromatographic conditions are as follows: mobile phase: a mixture of mobile phase A and mobile phase B, the mobile phase A being 0.1% of a phosphoric acid aqueous solution, and the mobile phase B being methanol; flow rate: 0.95 to 1.05 mL/min; column temperature: 43 to 47°C; chromatographic column: C18 column; and detection wavelength: 250 nm. The method for detecting the two photodegradable impurities in the moxifloxacin hydrochloride raw material and the preparation has the characteristics of strong specificity, accurate quantification, high sensitivity, and a stable method. The detection limit for drug quality is improved to a very high standard.
Patent WO-2021008583-A1 (WO)
Inventor: ZHANG LEI
IPC: B60W50/00
Filed: 2020-07-16
Abstract: A vehicle and a vehicle control system and method, relating to the technical field of vehicles. The system (10) comprises: a sensing device (100), used for acquiring environmental information around the vehicle; a controller (200), used for controlling the vehicle to enter a pre-rain or pre-snow pattern if it is raining or snowing around the vehicle and the traction and braking force of the vehicle will not cause slipping or idling of the vehicle or if it is not raining or snowing around the vehicle but there are water, snow or ice on the road surface or rail surface and the traction and braking force of the vehicle will not cause slipping or idling of the vehicle.
Patent WO-2022007065-A1 (WO)
Title: Anti-pull-off decorative lamp and anti-pull-off lamp string
Inventor: LAM SU IO
IPC: F21S4/00
Filed: 2020-07-31
Abstract: An anti-pull-off decorative lamp and an anti-pull-off lamp string. The anti-pull-off decorative lamp comprises a light source (100), a connecting line (200), a conductive terminal (300) and insulated plastic (400); the anti-pull-off lamp string comprises anti-pull-off decorative lamps and a cable (600). The light source (100) comprises a light-emitting chip (110) and a lead frame (120); a first end of the lead frame (120) is electrically connected to the light-emitting chip (110), and a second end of the lead frame (120) is provided with pins (121, 122). The connecting line (200) comprises a conductive line (210) and an insulating layer (220); the insulating layer (220) covers the sidewall of the conductive line (210); the end of conductive line (210) at the connecting line (200) protrudes out of the insulating layer (220) and forms a connector lug (230), and the other end of the connecting line (200) is for electrical connection to a driving power supply. A first end of the conductive terminal (300) is provided with a first clamping piece (310), and a second end of the conductive terminal (300) is provided with a second clamping piece (320); the first clamping piece (310) is crimped to the pins (121, 122), and the second clamping piece (320) is crimped to the connector lug (230). The insulated plastic (400) surrounds the connector lug (230), the pins (121, 122), and the conductive terminal (300). The light source (100) of the anti-pull-off decorative lamp is crimped to the connecting line (200) by means of the conductive terminal (300), thereby achieving good anti-pull-off properties.
Patent WO-2021047382-A1 (WO)
Title: Yaw motor
Inventor: JIANG DONGDONG
IPC: H02K11/25
Filed: 2020-08-25
Abstract: The present invention belongs to the technical field of wind power generation, and disclosed is a yaw motor. The objective of the present invention is to overcome the defect in which a brake in an existing yaw motor easily heats up and is faulty. The yaw motor comprises a housing, and a rotary shaft capable of rotating relative to the housing is provided inside of the housing. The yaw motor is characterized in that a brake is provided between the housing and the rotary shaft, the brake is fixed onto the housing and braking can be applied to the rotary shaft, a temperature sensor is provided on the brake, the temperature sensor is connected to a processor, and the processor is connected to a prompt device. With regards to the yaw motor provided in the present invention, since a temperature sensor is provided on a brake, the temperature of the brake can be detected so as to prompt an operator, and enable the operator to employ a corresponding measure according to the temperature of the brake.
Patent WO-2022041187-A1 (WO)
Inventor: LIU KANGQI
IPC: H03M13/37
Filed: 2020-08-31
Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may use a fountain code to encode a set of source symbols for transmission. The transmitting device may encode the set of source symbols to obtain a set of systematic symbols. The transmitting device may transmit a first set of packets including the systematic symbols. In some cases, a receiving device may transmit a feedback message, for example, in response to the first set of packets. The transmitting device may further encode the source symbols to obtain a set of parity symbols based on a degree distribution (e.g., based on the feedback message). The transmitting device may order the parity symbols by decreasing degrees and may transmit a second set of packets including the parity symbols based on the ordering. The receiving device may decode the first and second sets of packets to recover the source symbols.
Patent WO-2022041268-A1 (WO)
Inventor: LIU ZUMING
IPC: C22C1/03
Filed: 2020-08-31
Abstract: La présente invention concerne un alliage d'aluminium Al-Cu-Mg-Mn à haute résistance et un procédé de préparation associé, se rapportant au domaine des alliages d'aluminium. L'alliage comprend les composants suivants exprimés en pourcentage en poids : Si : ≤ 0,5 %, Fe : ≤ 0,5%, Cu : 4,5 à 6,3 %; Mg : 0,6 à 1,2 %, Mn : 0,6 à 1,5 %, Sc : 0,15 à 0,35 %, Zr : 0,1 à 0,2 % et Y : 0,1 à 0,3%, le reste étant de l'aluminium et des impuretés inévitables. Le procédé de préparation comprend : la fusion, la purification par affinage et la dégazéification, la coulée, le traitement thermique d'homogénéisation, la pré-déformation de forgeage à haute déformation tridimensionnelle, le traitement de déformation isotherme et le traitement thermique. Un moule de coulée utilisé est un moule combiné spécial ayant un moule métallique en tant que moule interne, un tuyau de refroidissement environnant, et un moule en sable en tant que moule externe, et peut être utilisé pour préparer et obtenir des pièces coulées à haute qualité et haute performance. Le traitement thermique est un traitement en solution solide plus un traitement de vieillissement par gradient. L'alliage d'aluminium Al-Cu-Mg-Mn préparé par la présente invention présente une résistance supérieure à 520 MPa et un taux d'allongement de 12 à 16 %, c'est-à-dire un taux d'allongement accru et une résistance améliorée. Le procédé selon la présente invention est simple et présente une valeur importante dans le domaine des alliages d'aluminium à haute résistance.
Patent WO-2022056812-A1 (WO)
Title: Resource determining method and apparatus, electronic device, storage medium, and vehicle
Inventor: Song sida
IPC: G01S7/36
Filed: 2020-09-18
Abstract: A resource determining method and apparatus, an electronic device, a storage medium, a program product, and a vehicle, relating to interference detection and avoidance technologies of cooperative radars. The method comprises: determining a first detection result of a first time-frequency resource set (S101); if the first detection result meets a first congestion condition, reducing the time-frequency occupancy rate and/or transmit power of a first target detection signal to obtain a second target detection signal (S102), the first congestion condition comprising that: the congestion level of any time-frequency resource in a second time-frequency resource set is greater than a first threshold, the second time-frequency resource set being comprised in the first time-frequency resource set; and performing target detection on the basis of the second target detection signal (S103). The method can reduce interference between radar systems and improve the advanced driver assistance system (ADAS) capability of a terminal in automatic or assisted driving, and can be applied to the Internet of vehicles such as vehicle-to-everything (V2X), long-term evolution-vehicle (LTE-V), and vehicle-to-vehicle (V2V).
Patent WO-2022061900-A1 (WO)
Inventor: XU RUIYUE
IPC: G06Q50/06
Filed: 2020-09-28
Abstract: A method for determining fault autonomy capability, used for increasing the precision of determining fault autonomy capability, and comprising: by means of acquiring fault data corresponding to fault dimension information, determining a performance indicator of a fault autonomy function corresponding to the fault dimension information and, on the basis of the performance indicator, determining a first fault autonomy level. The fault dimension information comprises at least one of the fault scenario and the fault type, the fault autonomy function comprises at least one of a fault self-identification function, a fault self-prediction function, a fault self-diagnosis function, and a fault self-healing function, and the first fault autonomy level describes the autonomy capability of a fault autonomy system.
Patent WO-2021088611-A1 (WO)
Inventor: FANG DAQING
IPC: B22D7/00
Filed: 2020-10-15
Abstract: 本发明公开了一种高塑性变形稀土镁合金及其制备方法，该镁合金的重量百分比含量为：稀土元素：2.7～3.8％，Zn：0.2～3％，Mn：0.5～1.0％，余量为Mg，镁合金晶粒尺寸在7.5-8.5μm范围内，并且这些晶粒具有自由的晶粒取向，合金呈现弱织构，在塑性变形过程中可以高效发挥合金的应变协调作用，达到高塑性的特性；该镁合金的制备方法采用合理的加热熔化、半连续铸造、均匀化处理、挤压加工，在变形过程中发生完全动态再结晶，获得均匀细小的等轴晶组织，获得延伸率为31％～34％的高塑性变形稀土镁合金，该镁合金的成品率高，加工成型性好，易于实现产业化，本发明的高塑性变形稀土镁合金可以广泛应用在山地车、汽车、飞机及高铁等交通工具中的非承重件上。
Patent WO-2021083097-A1 (WO)
Title: Data processing method and apparatus, and computer device and storage medium
Inventor: ZHANG YINGNAN
IPC: G06F17/15
Filed: 2020-10-27
Abstract: A data processing method and apparatus, and a computer device and a storage medium. The method comprises: splitting a first convolution kernel according to a step length N to obtain a plurality of second convolution kernels (S11); splitting first input data according to the step length N to obtain a plurality of second input data corresponding to the plurality of first convolution kernels (S12); for any second input data, executing a Winograd convolution operation on the second input data and the corresponding second convolution kernel to obtain a convolution result corresponding to the second input data (S13); and determining that a sum of the convolution results corresponding to the plurality of second input data is a convolution result of the first convolution kernel and the first input data (S14). By means of the above method, the reusability of data can be improved.
Patent WO-2021203708-A1 (WO)
Inventor: SHI XIAODONG
IPC: B01D53/14
Filed: 2020-11-20
Abstract: 一种垃圾渗滤液臭气净化装置及其工艺，该工艺包括酸洗除臭、碱洗除臭、等离子体除臭，通过将等离子体除臭和化学法除臭相结合的方式，提高恶臭污染物的脱除率，本除臭工艺流程简单明了，对恶臭气体适用性强，可高效实现深度除臭，以应对高标准的除臭环保要求。
Patent WO-2021174914-A1 (WO)
Title: 烹饪器具的腔体及具有其的电蒸箱、腔体加工方法
Inventor: LIN WENCAN
IPC: A47J27/04
Filed: 2020-11-24
Abstract: 一种烹饪器具的腔体（100）及具有其的电蒸箱（1000）、腔体（100）加工方法，腔体（100）限定出具有敞开口的烹饪腔（1），腔体（100）具有底壁（2）和周壁（3），周壁（3）沿底壁（2）的边缘围设形成烹饪腔（1），底壁（2）与敞开口相对设置，腔体（100）为由同一板体（300）弯折后焊接连接的钣金件，底壁（2）和周壁（3）为同一板体（300）弯折而成。
Patent WO-2022082939-A1 (WO)
Inventor: WANG TIANSHENG
IPC: H04W16/26
Filed: 2020-12-04
Abstract: Est divulguée une micro-station de base 5G mobile de toit de véhicule, comprenant un module d'émission-réception 5G, un module de communication par satellite, un module WiFi, un module Bluetooth et un module de génération d'énergie à énergie cinétique d'air, qui sont connectés à un module de commande, le module d'émission-réception 5G étant connecté, au moyen d'une antenne d'émission-réception 5G, à une station de base 5G ou à une autre micro-station de base 5G mobile de toit de véhicule ; le module de communication par satellite est connecté à un satellite Beidou au moyen d'une antenne de réception de satellite, de telle sorte que le module de dispositif de commande commande le module de communication par satellite pour recevoir un signal satellite ; le module WiFi est connecté à un terminal embarqué ou à un terminal mobile ; le module Bluetooth est connecté au terminal embarqué ; et le module de génération d'énergie à énergie cinétique d'air réalise la génération d'énergie éolienne pendant un processus de déplacement d'automobile, de façon à fournir de l'énergie à la micro-station de base 5G mobile de toit de véhicule. La micro-station de base 5G mobile de toit de véhicule de la présente invention est utilisée au sommet d'une automobile ou d'un véhicule de transport public, et une porteuse est fournie pour la micro-station de base 5G en utilisant un flux de trafic existant, de telle sorte que la couverture de signal 5G est réalisée, et une zone occupée de la station de base 5G est réduite.
Patent WO-2021135838-A1 (WO)
Title: Page rendering method and related apparatus
Inventor: LI JIARUN
IPC: G06F3/048
Filed: 2020-12-07
Abstract: Disclosed is a page rendering method, comprising: an electronic device receiving a display instruction, the display instruction being used to instruct the electronic device to display a basic page in a first application page; the electronic device rendering a pre-rendered page in a first refresh cycle, the pre-rendered page being adjacent to the basic page in the first application page; the electronic device displaying the basic page in a second refresh cycle, the second refresh cycle being a refresh cycle following the first refresh cycle; and after the electronic device receives a swiping operation, the electronic device displaying an incremental page, the swiping operation being used to instruct the electronic device to display the incremental page, the first application page comprising the incremental page, and the pre-rendered page overlapping with the incremental page. In this way, page smoothness can be improved.
Patent WO-2022120846-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W72/12
Filed: 2020-12-11
Abstract: 本公开提出了一种调度方式的切换方法及装置，涉及移动通信技术领域。该方案为：基于获取的第一DCI，进行调度方式的切换，其中，第一DCI用于指示终端的目标调度方式。该方案通过根据DCI指示的终端的目标调度方式，进行调度方式的切换，实现了在自调度和跨载波调度之间快速切换，可以更好的适应链路质量和负载的变化，提高了系统资源的利用率。
Patent WO-2022068084-A1 (WO)
Title: 一种吸湿快干抗菌防钻绒易去污面料的制备方法
Inventor: ZHOU GUANLIN
IPC: D06M15/507
Filed: 2020-12-16
Abstract: 一种吸湿快干抗菌防钻绒易去污面料的制备方法，包括以下步骤：皂洗步骤：将织物预先退煮漂丝光后，通过皂洗工艺去除布面上的杂质，皂洗后烘干；同浴整理加工步骤：将皂洗步骤烘干后的面料在定型机上定型整理、烘干焙烘整理，从而得到吸湿快干抗菌防钻绒易去污面料，定型时，定型机轧槽内配置了同时含有吸湿快干整理剂、抗菌整理剂、防钻绒整理剂、渗透剂的工作液对面料进行浸轧。采用同浴整理加工制备技术使面料同时具备优异的吸湿快干、抗菌、防钻绒以及易去污的功能，同时面料具备耐水洗与透气性能，制备方法简单；所得面料安全环保，不含任何禁用有害物质。
Patent WO-2022110433-A1 (WO)
Inventor: JIN XIN
IPC: H04R9/02
Filed: 2020-12-24
Abstract: The present application provides a sound production device, comprising a frame, a vibration system, and a magnetic circuit system for driving the vibration system to vibrate to produce a sound, wherein the vibration system and the magnetic circuit system are respectively fixed on the frame. The vibration system comprises a diaphragm fixed on the frame, and a voice coil that drives the diaphragm to vibrate, and the magnetic circuit system comprises a magnetic bowl, and a magnetic steel component that is accommodated and fixed in the magnetic bowl and is spaced apart from the magnetic bowl to form a magnetic gap therebetween, wherein the voice coil is inserted in the magnetic gap, and the magnetic bowl comprises a magnetic bowl bottom wall, a magnetic bowl side wall and a flange. The flange comprises a first section that is formed by the end of the magnetic bowl side wall close to the diaphragm bending and extending towards the frame, and a second section that extends from the first section, wherein the distance between the side of the first section close to the diaphragm and the diaphragm is smaller than the distance between the side of the second section close to the diaphragm and the diaphragm; and the side of the first section close to the second section and the second section define a fixed step, and the second section is fixed to the frame. Compared with the related art, the sound production device of the present application has better reliability.
Patent WO-2022141459-A1 (WO)
Inventor: LIU GUOYAO
IPC: H04N5/225
Filed: 2020-12-31
Abstract: A gimbal (1000) and a leveling method and control method therefor, and a leveling electric motor (1300) and a gimbal assembly (3000). The leveling method comprises: controlling a drive electric motor (1105) to rotate, and acquiring a first electric signal parameter of the drive electric motor (1105), wherein the gimbal (1000) comprises a rotation assembly (1100) and a leveling electric motor (1300), the rotation assembly (1100) comprises a gimbal component (1101), a transmission mechanism (1103) and the drive electric motor (1105), the drive electric motor (1105) is used for driving the gimbal component (1101) to rotate, so as to realize attitude adjustment of the gimbal (1000), and the leveling electric motor (1300) is used for driving, by means of the transmission mechanism (1103), at least part of the gimbal component (1101) to move, so as to realize the adjustment of the center of gravity of the gimbal (1000); and controlling, according to the first electric signal parameter of the drive electric motor (1105), the leveling electric motor (1300) to run, such that the gimbal (1000) is in a balanced state in a direction adjusted by the leveling electric motor (1300).
Patent WO-2022134239-A1 (WO)
Inventor: WEN YI
IPC: H02J3/00
Filed: 2021-01-13
Abstract: 本申请提供一种适用于大功率开关的宽电压交流电路，能够在电源电压为110V、220V、和277V三种电压下工作，包括：比较器U2、三极管Q2、双开双关继电器K4、参考供电电路、定时器电路、继电器电路和电源降压电路，参考供电电路输入比较器U2的2脚电压固定，接通110V、或者220V和277V电源，电源降压电路输入比较器U2的电压小于、或者大于2脚的电压，比较器U2输出低电平或者高电平，三极管Q2和双开双关继电器K4不导通或者导通，使得定时器电路的C8和R10悬空或者导通，使输入到定时器电路的定时器T1的电压始终为110V，同时使得继电器电路的C9和C10并联、或者C9悬空，使输入到继电器电路的继电器K1和K2的电压始终为48V，使继电器K1和K2能够吸合。
Patent WO-2022012048-A1 (WO)
Inventor: LI YANJUN
IPC: G06F17/00
Filed: 2021-02-23
Abstract: 一种信号测试点检测方法、系统、电子设备及计算机可读存储介质，应用于检测工具，该信号测试点检测方法包括：获取PCB文件(S101)；接收信号线选择指令及SI信息，根据信号线选择指令及SI信息在PCB文件中确定信号线及接收端芯片(S102)；获取信号线的测试信息，根据测试信息及测点距离接收端芯片的走线长度规范在信号线上添加测点(S103)。该方法能够减少对信号完整性性能的影响，且由检测工具完成信号测试点检测，相较于人工检测，可以减少大量工时，提高了检测效率及可靠性。