baber/WOPTO huggingface dataset:
Patent WO-2019179154-A1 (WO)
Inventor: TANG TIAN
IPC: G16H20/60
Filed: 2018-11-23
Abstract: A method includes: generating a first nutritional plan for a first user to be implemented in a first time period; monitoring events relevant to real-world implementation of the first nutritional plan by the first user; detecting, via a first kitchen appliance, a first user action associated with the first kitchen appliance; determining a first deviation between the first nutritional plan and a projected nutritional outcome derived based on the monitored events that occurred during a first portion of the first time period up to detection of the first user action; in accordance with the first deviation, revising the first nutritional plan to obtain a second nutritional plan to be implemented in a remainder portion of the first time period; generating a first suggestion regarding a second user action associated with the first kitchen appliance based on the second nutritional plan; and outputting the first suggestion via the first kitchen appliance.
Patent WO-2019153850-A1 (WO)
Inventor: LI SHUFU
IPC: B60K6/44
Filed: 2018-11-29
Abstract: 一种混联式混合动力系统及车辆工作模式决策方法，该混联式混合动力系统包括传统动力装置（1）和电机驱动装置（2），传统动力装置（1）和电机驱动装置（2）能够分别耦合到车辆的驱动轴（21）以驱动车轮（22）转动，传统动力装置（1）包括第一发动机（11）；其中，混合动力系统还包括：动力电池装置（3），设置用于存储电量并向电机驱动装置（2）和/或其他车辆电器负载供电；车载发电装置（4），包括第二发动机（41）和发电机（42），第二发动机（41）设置用于驱动发电机（42）发电，并能够向电机驱动装置（2）、动力电池装置（3）、其他车辆电器负载之任一或组合供电。该混联式混合动力系统机械结构相对简单，可以同时解决里程焦虑的问题、高速工况下转换效率较低的问题以及汽车系统过于复杂等问题。
Patent WO-2020118594-A1 (WO)
Inventor: LIU JIA
IPC: B01D53/04
Filed: 2018-12-12
Abstract: 一种净化吸附装置、尾气处理系统及方法。所述净化吸附装置（100）包括多个吸附机构（01）、传送机构（02）、检测机构（03）和控制机构（04）。当所述检测机构（03）检测到所述吸附剂达到预设使用状态时，所述控制机构（04）控制所述传动机构（02）运动，所述传动机构（02）带动所述吸附机构（01）位置发生变化，以更换所述吸附剂达到预设使用状态的所述吸附机构（01）。通过所述控制机构（04）实现对所述吸附机构（01）吸附净化状态的实时检测，尾气处理过程简单，需要耗费的人力、物力及财力大大降低，并且检测及判断的精确度较高。
Patent WO-2020073501-A1 (WO)
Title: 连接器、电路板组件和显示装置
Inventor: HU SHUIXIU
IPC: H01R12/71
Filed: 2018-12-24
Abstract: 一种连接器(100)、电路板组件和显示装置，其中，连接器(100)包括：连接器本体（10），该连接器本体（10）包括输入端和连接端，该连接器本体（10）设有相对设置的第一引脚部（11）和第二引脚部（13），该第一引脚部（11）和第二引脚部（13）与该输入端连通，该连接端与该第二引脚部（13）导通；和隔断件（30），该隔断件（30）设于该连接器本体（10）并位于该第一引脚部（11）和第二引脚部（13）之间。
Patent WO-2020133492-A1 (WO)
Inventor: ZHU JIAFENG
IPC: G06N3/08
Filed: 2018-12-29
Abstract: 一种神经网络压缩方法及装置，用以解决现有技术中不能很好地适配处理设备的能力，达不到较好的处理效果的问题。方法包括：根据处理设备的处理能力信息，确定稀疏化单位长度；在对神经网络模型进行当前次训练时，根据上一次训练参照的第j组权重，对上一次训练后得到的第j组权重进行调整，得到当前次训练参照的第j组权重；根据得到的当前次训练参照的各组权重，对神经网络模型进行当前次训练；其中，稀疏化单位长度为处理设备进行矩阵运算时一次运算的数据长度，第j组权重包括的权重个数为稀疏化单位长度；j取遍1至m中的任意一个正整数，m为对神经网络模型的所有权重按照稀疏化单位长度分组后得到的权重总组数。
Patent WO-2019154375-A1 (WO)
Inventor: WANG YONGQIANG
IPC: G02B6/42
Filed: 2019-02-02
Abstract: 一种光学次模块及光模块。光学次模块包括底座（10）、多条管脚（21）、电转接板（30）和芯片（50）。管脚（21）安装在底座（10）上。电转接板（30）安装在底座（10）的顶面，电转接板（30）上设置有导电线路（40），导电线路（40）与对应的管脚（21）电连接，以将管脚（21）的电连接点转接至电转接板（30）上。芯片（50）安装在电转接板（30）的表面，且芯片（50）通过电转接板（30）上的导电线路（40）与对应的管脚（21）电连接。该光学次模块能够留出足够的空间用于安装电子器件，确保该光学次模块可采用TO封装技术进行封装。
Patent WO-2019170084-A1 (WO)
Inventor: LU ZHENWEI
IPC: H04W72/10
Filed: 2019-03-05
Abstract: Provided in the embodiments of the present application are a method, device, and system for transmitting preemption information, allowing increased reliability of burst traffic data transmission. The method comprises: a first communication device determines a first resource to be occupied thereby and a second resource used for transmitting preemption information, where the preemption information is used for indicating that the first resource is occupied by the first communication device, and the time-domain position of the second resource comes before the time-domain position of the first resource; and the first communication device transmits the preemption information on the second resource to a second communication device.
Patent WO-2019242329-A1 (WO)
Title: 一种卷积神经网络训练方法及装置
Inventor: NIE FENGMEI
IPC: G06T7/10
Filed: 2019-03-07
Abstract: 一种卷积神经网络训练方法，通过获取待分割图像以及待分割图像的标准分割图像，根据标准分割图像获取标准分割图像的纹理特征；将待分割图像输入到待训练卷积神经网络进行图像分割，得到训练分割图像，根据训练分割图像获取训练分割图像的纹理特征；根据训练分割图像的纹理特征与标准分割图像的纹理特征之间的差异，以及训练分割图像与标准分割图像之间各像素的类别标签差异对待训练卷积神经网络进行训练，得到目标卷积神经网络。
Patent WO-2019179518-A1 (WO)
Inventor: WANG YUDONG
IPC: F16K31/50
Filed: 2019-03-22
Abstract: An electronic expansion valve, comprising: a valve body (10), wherein the valve body (10) forms a valve cavity and is provided with a valve port (101); an outer casing (90), wherein the outer casing (90) is directly or indirectly connected to the valve body (10); a rotor assembly (40), wherein the rotor assembly (40) comprises a rotor (41) and a screw shaft (44), and the screw shaft (44) is provided with a male thread portion (44a) and a screw-shaft stepped portion (441) and can contact and cooperate with the outer casing (90) directly or indirectly; a support frame (50), wherein the support frame (50) is fixedly connected to the valve body (10) directly or indirectly and has an end landing portion (511) cooperating with the screw-shaft stepped portion (441); and a core assembly (60) comprising a nut (61), wherein the nut (61) has a female thread portion (60a) cooperating with the male thread portion (44a), and the core assembly (60), by means of the cooperation between the male thread portion (44a) and the female thread portion (60a), is axially moved up and down to move towards or away from the valve port (101). In the present structure of the product, the support frame (50) cooperates with the screw shaft (44) that directly or indirectly cooperates with the outer casing (90), thereby limiting the movement of the screw shaft (44) as well as that of the rotor (41) in an axial direction, and reducing an axial dimension of the product and a driving force of a coil. As a result, the electronic expansion valve can be miniaturized, and manufacturing costs can be reduced.
Patent WO-2019206299-A1 (WO)
Title: Communication method and device
Inventor: XU CHANGCHUN
IPC: H04L12/46
Filed: 2019-04-26
Abstract: Disclosed in the present application are a communication method and device, for use in implementing service isolation of an Ethernet broadcast frame. In the present solution, when a terminal device initiates a session of establishing an Ethernet type, a virtual local area network management function entity in a communication system can determine a virtual local area network identifier of a user group in which the terminal device is located, so that a user plane function entity in the session of the terminal device can allocate multiple virtual ports to a virtual local area network identified by the virtual local area network identifier, and implement the broadcast of the Ethernet broadcast frame in the multiple virtual ports. Because the virtual local area network identifier is determined by using the user group as a granularity, the broadcast of the Ethernet broadcast frame is also broadcasted by using the user group as the granularity. Obviously, according to the method, the service isolation of the Ethernet broadcast frame can be implemented.
Patent WO-2020215376-A1 (WO)
Inventor: FAN JING
IPC: H04N5/225
Filed: 2019-05-09
Abstract: A camera device, an electronic apparatus, and a method for using an electronic apparatus. The camera device comprises a power mechanism, a transmission mechanism, a support mechanism, a first camera mechanism, and a second camera mechanism. The power mechanism is connected to the transmission mechanism so as to provide a power to the transmission mechanism. The first camera mechanism and the second camera mechanism are located at a side of the support mechanism away from the power mechanism. The transmission mechanism comprises a first transmission member and a second transmission member. The first transmission member is connected to the support mechanism so as to drive the support mechanism, the first camera mechanism, and the second camera mechanism to perform linear motion. The second transmission member is connected to the second camera mechanism so as to drive the second camera mechanism to rotate relative to the first camera mechanism and the support mechanism. The camera device of the present invention has functions of retractability and rotatability, and is capable of being pushed out as needed or being accommodated within the electronic apparatus when not in use, thereby providing users with a convenient and aesthetically pleasing electronic apparatus.
Patent WO-2020034710-A1 (WO)
Inventor: WU ANPING
IPC: G06K9/00
Filed: 2019-05-27
Abstract: 本申请实施例公开了一种指纹识别方法及相关产品，所述电子设备包括处理电路，以及与所述处理电路连接的光学指纹识别模组，其中该方法包括：在第一环境状态下，获取第一指纹图像；获取第一基准图像，所述第一基准图像为所述第一环境状态下的基准图像；依据所述第一指纹图像和所述第一基准图像，得到第二指纹图像，所述第二指纹图像作为指纹模板用于指纹识别操作。采用本申请实施例可以在第一环境状态下，获取到与该环境状态对应的基准图像，从而得到与环境相宜的指纹图像，有利于提升指纹识别效率。
Patent WO-2020232779-A1 (WO)
Inventor: Shen yunhe
IPC: A01P3/00
Filed: 2019-06-17
Abstract: A prothioconazole dry suspending agent, comprising the following components according to percentage by weight: 50%-80% prothioconazole, 10%-25% of a dispersant, 0.5%-6% of a wetting agent, 5%-10% of a disintegrant, 1%-5% of a binder, 0.5%-1% of a defoamer, and the remainder is a filler. The dispersant is a mixture of sodium polycarboxylate and octylphenol polyether-9. The grinding efficiency is increased by means of improving the dispersant. The particle size of the suspending agent is 1 μm or below, and the prepared dry suspending agent disintegrates quickly, has a high suspension rate, excellent stability, highly effective content, and a remarkable control effect. The use dosage is reduced, medication costs are lowered, and moreover, the prothioconazole dry suspending agent is environmentally friendly and free of dust pollution during production or use. The agent has the characteristics of high efficacy, strong permeability and the like, the use dosage may be reduced, the cost to farmers and environmental pollution are lowered, and the agent is resistant to rain erosion. The problem in which prothioconazole has difficulty permeating plants is solved, and the control effect on crop diseases is improved.
Patent WO-2020011089-A1 (WO)
Title: Electronic apparatus
Inventor: ZHANG GONG
IPC: H04N5/225
Filed: 2019-07-04
Abstract: The electronic apparatus (1000) may include a processor (104), a gyro (106), and an imaging module (20). The imaging module (20) may be arranged separately from the gyro (106) and the processor (104), and include a shell (21) and a light reflection element (22), a mounting base (23), an image sensor (26) and a driving device (28) received in the shell (21). The light reflection element (22) may be fixed on the mounting base (23) and configured to reflect light incident from the light incident hole (211) to reach the image sensor (26). Based on feedback data sent from the gyro (106), the processor (104) may control the driving device (28) to drive the mounting base (23) carrying the light reflection element (22) to rotate around a rotation axis (29). The rotation axis (29) is perpendicular to the axial direction of the light incident hole (211).
Patent WO-2021007807-A1 (WO)
Inventor: WANG ZHE
IPC: G02F1/167
Filed: 2019-07-17
Abstract: A display substrate, comprising: a first substrate, a microcup structure layer, an electrophoretic solution, and a second substrate. The first substrate comprises a pixel electrode layer, the pixel electrode layer comprising a plurality of pixel electrodes. The microcup structure layer is provided on the side of the first substrate where the pixel electrode layer is provided; the microcup structure layer comprises a plurality of microcups; and each of the plurality of microcups has a first opening close to the pixel electrode layer and a second opening opposite to the first opening, the size of the first opening being larger than that of the second opening. The plurality of microcups is filled with the electrophoretic solution, and the electrophoretic solution contains charged particles. The second substrate is provided on the side of the microcup structure layer and the electrophoretic solution away from the first substrate, and the second substrate comprises a common electrode layer.
Patent WO-2020015694-A1 (WO)
Title: Combustion air volume control system and method for biomass boiler
Inventor: ZHANG XI
IPC: F23N3/06
Filed: 2019-07-18
Abstract: A combustion air volume control system for a biomass boiler comprises a combustion air volume calculation module and a combustion air volume allocation module. The combustion air volume calculation module calculates a combustion air volume value, and transmits the same to the combustion air volume allocation module. The combustion air volume allocation module receives the combustion air volume value, and calculates and outputs a primary air volume and a secondary air volume, so as to control the degrees of opening of a primary air flap and a secondary air flap. The system automatically adjusts a combustion air volume entering a boiler, and causes, in real time, the combustion air volume to meet a combustion air volume requirement of a boiler load and a fuel amount, thereby improving boiler efficiency, reducing fuel consumption, preventing a boiler from being corroded due to high temperature, and preventing the emission of flue gas pollutants by a boiler from exceeding standards.
Patent WO-2020042816-A1 (WO)
Inventor: ZHANG YANQIANG
IPC: H04L12/58
Filed: 2019-07-18
Abstract: The present application discloses a message display method and device, a terminal, and a storage medium, pertaining to the technical field of terminals. The method comprises: acquiring, during a session of a target group, a notification message to be displayed; acquiring a session scenario corresponding to the notification message; and if the session scenario is a private session scenario in the group, displaying the notification message in a designated do-not-disturb manner, wherein the private session scenario in the group is used to indicate that the degree of association between the notification message and a user account of the terminal is less than an association threshold. In the embodiments of the present application, if a notification message in a session of the target group is a message not of great relevance to a user, that is, the notification message does not require the user's immediate attention, the terminal displays the notification message in the designated do-not-disturb manner, thereby eliminating the case in the prior art in which frequent notification of notification messages disturbs a user, thus improving message display.
Patent WO-2021026707-A1 (WO)
Title: 一种去激活iab节点的方法及装置
Inventor: ZHUO YIBIN
IPC: H04W8/08
Filed: 2019-08-09
Abstract: 本申请实施例提供一种去激活IAB节点的方法及装置，用于解决现有技术中IAB节点功耗浪费的问题。其中，所述方法包括：所述IAB节点从宿主基站接收去激活指示；所述IAB节点根据所述去激活指示进入去激活态。
Patent WO-2020063163-A1 (WO)
Title: 一种实时监测碟簧力的盘式制动器及监测方法
Inventor: ZHANG XIAOGUANG
IPC: F16D66/00
Filed: 2019-08-14
Abstract: 一种实时监测碟簧力的盘式制动器及监测方法，盘式制动器包括制动盘（1）、闸瓦组件（2）、碟簧（3）、碟簧座（4）、碟簧卡环（5）和液压缸（6），在碟簧座（4）和碟簧（3）之间设有碟簧传感器（7），碟簧传感器（7）的外型尺寸与碟簧（3）相同，碟簧传感器（7）两侧相对的端面上均开有环形凹槽，面向碟簧座（4）一侧端面的凹槽内设置成对排列的多个应变片（7-1）。
Patent WO-2020042958-A1 (WO)
Title: Ui显示方法及装置、终端设备
Inventor: XIA YANG
IPC: H04W36/00
Filed: 2019-08-19
Abstract: 本申请实施例公开了一种用户界面UI显示方法及装置、终端设备。所述UI显示方法包括：确定对第一接入网的邻区测量得到的第一邻区信号质量，并确定对第二接入网的邻区测量得到的第二邻区信号质量；基于所述第一邻区信号质量和第二邻区信号质量，显示所述第一接入网的第一提示信息或所述第二接入网的第二提示信息。
Patent WO-2020088065-A1 (WO)
Title: High-efficiency needle roller dry-tumbling process discharging device
Inventor: YANG KE
IPC: B65G11/02
Filed: 2019-08-28
Abstract: A high-efficiency needle roller dry-tumbling process discharging device. The needle roller dry-tumbling process discharging device comprises a discharging track (1), a moving support (2) disposed under the discharging track (1), and a connection track (3) connected to the upper end of the discharging track (1). Receiving plates (31) are hingedly connected to the upper end surfaces of the sides of the connection track (3); the receiving plates (31) are connected to a motor circuit disposed outside the discharging device; and the receiving plates (31) are driven to turn by a motor. According to the needle roller dry-tumbling process discharging device, a great amount of needle rollers in a dry-tumbling barrel are received by the provided receiving plates and enter the discharging device, so as to increase the discharging amount and efficiency of the discharging device, and to further reduce the number of turns of the dry-tumbling barrel, thereby saving energy.
Patent WO-2020057592-A1 (WO)
Title: Composés de bêta-lactame et leurs procédés d'utilisation
Inventor: YANG DAN
IPC: C07D499/00
Filed: 2019-09-19
Abstract: L'invention concerne des composés de bêta-lactame pour détecter des carbapénémases ou une résistance microbienne au carbapénème. Les composés contiennent une sonde chimique. Lors de l'hydrolyse par les carbapénémases, les composés subissent un réarrangement intramoléculaire et libèrent la sonde chimique. La détection de la sonde chimique libérée indique la présence de carbapénémases et la présence d'une résistance microbienne au carbapénème.
Patent WO-2020063544-A1 (WO)
Inventor: BESORE JOHN KEITH
IPC: F25D23/04
Filed: 2019-09-23
Abstract: A refrigerator appliance (100) includes a cabinet (120) that defines a chilled chamber. A door is rotatably mounted to the cabinet (120) at a front portion of the chilled chamber. A plurality of flexible chambers (300, 301, 302) are defined within the door. The refrigerator appliance (100) also includes a sealed system (60) configured for generating chilled air. The sealed system (60) is in fluid communication with each of the plurality of flexible chambers (300, 301, 302) to selectively provide the chilled air to at least one of the plurality of flexible chambers (300, 301, 302).
Patent WO-2020252970-A1 (WO)
Title: 机械防抖机构及头戴电子产品
Inventor: CHEN PENGFEI
IPC: G03B5/00
Filed: 2019-09-26
Abstract: 一种机械防抖机构及头戴电子产品；机械防抖机构包括外平衡环（15）、内平衡环（13）、安装台（11）、及固定在安装台（11）下侧的配重块（12），安装台（11）设置在内平衡环（13）内部并与其转动连接，内平衡环（13）设置在外平衡环（15）内部并与其转动连接，安装台（11）转轴与内平衡环（13）转轴垂直，外平衡环（15）转轴与内平衡环（13）转轴垂直的，在安装台（11）转轴上安装有第一机械扭转件（14），在内平衡环（13）转轴上安装有第二机械扭转件（16），在外平衡环（15）转轴上安装有第三机械扭转件（17）；头戴电子产品包括外壳（31）、摄像头（21）及机械防抖机构，第三机械扭转件（17）分别与外平衡环（15）转轴及外壳（31）固定连接，摄像头（21）固定在安装台（11）上侧。解决了头戴电子产品的摄像头（21）防抖结构复杂以及安装不方便的问题，能够降低生产成本。
Patent WO-2021056381-A1 (WO)
Inventor: LIU MENG
IPC: H04L29/08
Filed: 2019-09-27
Abstract: A method for accessing universal integrated circuit card files on a wireless device includes requesting, by a first application, access to a universal integrated circuit card file. The method also includes queuing the access request and delaying the access request when multiple access requests to the universal integrated circuit card file are in the queue. The method further includes opening a new logical channel to access the universal integrated circuit card file when there are no other requests in the queue to access the universal integrated circuit card file.
Patent WO-2020134257-A1 (WO)
Title: 空调室内机及空调器
Inventor: QIN QIANG
IPC: F24F1/0068
Filed: 2019-09-27
Abstract: 一种空调室内机及空调器，空调室内机包括：壳体（10），壳体（10）形成有容置腔（11）；风道部件（20），可拆卸安装于容置腔（11），风道部件（20）包括风轮（21）及设置于风轮（21）轴向上一端的驱动装置（22），驱动装置（22）的远离风轮（21）的一侧形成有安装空间（23），安装空间（23）朝后形成有朝向壳体（10）外的安装敞口；保温管（30），至少部分安装于容置腔（11），保温管（30）用以容纳冷媒管（40），保温管（30）包括沿壳体的高度方向延伸的第一管段（31），第一管段（31）可经安装敞口安装于安装空间（23）。
Patent WO-2020173091-A1 (WO)
Title: Cord reel locking mechanism for pet lead
Inventor: CHEN SILONG
IPC: A01K27/00
Filed: 2019-09-28
Abstract: A cord reel locking mechanism for a pet lead, comprising: a brake member (2) which engages with a cord reel (1) and stops the same from rotating; an elastic member (3) which is elastically pressed against the brake member (2) to cause the brake member (2) to separate from the cord reel (1); a pressing member (4) that contacts the brake member (2) and pushes the brake member (2) to rotate; a push button (5) slidably disposed on the pressing member (4); and a locking block (61) that presses against the push button (5) to lock the cord reel (1). The brake member (2) and the elastic member (3) are hinged to a side wall of a lead housing (6) via a first cylindrical pin (7). A front end of the pressing member (4) is hinged to the side wall of the lead housing (6) via a second cylindrical pin (8). The locking block (61) is fixed to the side wall of the lead housing (6). An upper portion of the push button (5) protrudes outward and is provided with a toggle block (51). A lower portion of the push button (5) is provided with a locking hook (52) engageable with the locking block (61). The cord reel locking mechanism has structural simplicity, and integrates the pressing member (4), which controls a temporary stopping operation, and the push button (5), which controls an open or lock state, thereby providing operational convenience and smoothness.
Patent WO-2020098413-A1 (WO)
Inventor: ZAH CHUNGEN
IPC: H01S3/094
Filed: 2019-09-30
Abstract: A pumping module and a solid-state laser having same. The pumping module comprises: pump sources, wherein there are two pump sources disposed side by side for providing first laser light and second laser light; fast-axis collimating elements, disposed at light exit sides of the pump sources for performing fast-axis collimation on the first laser light and the second laser light; a polarization beam-combining element, disposed at the light exit sides of the fast-axis collimating elements for enabling polarization directions of the first laser light and the second laser light subjected to fast-axis collimation to be perpendicular to each other and combining the beams to obtain third laser light; a slow-axis collimating element, disposed at the light exit side of the polarization beam-combining element for performing slow-axis compression and convergence on the third laser light to obtain an excitation source. On the one hand, the pumping module can improve the beam quality of pump light in the slow axis direction, and on the other hand, the double pump sources achieve mutual backup and high performance margin, so that a pump source abnormality or failure caused by random failure of a single pump source luminescent point is avoided, and the use requirement of high reliability is satisfied.
Patent WO-2021062764-A1 (WO)
Title: 终端的定时提前量ta处理的方法和装置
Inventor: YOU CHUNHUA
IPC: H04W74/00
Filed: 2019-09-30
Abstract: 本申请提供了一种终端的定时提前量TA处理的方法和装置。终端获取该第一TA和波束的对应关系，并根据该对应关系能够确定出该第一TA对应的波束，进而根据该第一TA对应的波束，确定该第一TA是否失效。也就是说，本申请实施例中，终端可以通过更精细的粒度来判断第一TA是否失效，进而有助于触发选择更加合适的TA。因此，本申请实施例相对于传统方案能够更进一步减少上行传输之间的干扰。
Patent WO-2020078404-A1 (WO)
Title: Backlight compensation method, device, system, and storage medium
Inventor: HE WENHUI
IPC: G09G3/34
Filed: 2019-10-17
Abstract: A backlight compensation method, a device, a system, and a storage medium. The backlight compensation method comprises: obtaining location information of a current light region, and determining a zone type of the current light region according to the location information (S1); obtaining, according to the location information and the zone type, a backlight brightness value of an adjacent light region of the current light region (S2); calculating, on the basis of a preset brightness compensation algorithm and the backlight brightness value of the adjacent light region of the current light region, a backlight compensation brightness value of the current light region (S3); and performing backlight compensation for the current light region on the basis of the backlight compensation brightness value (S4). The compensation method is employed to automatically perform backlight compensation with respect to bright blocks in a dark region, thereby resolving the issue of uneven brightness.
Patent WO-2021003881-A1 (WO)
Inventor: ZHANG LUJUN
IPC: B60L7/22
Filed: 2019-10-21
Abstract: 一种混合动力有轨电车电制动功率分配方法、装置和介质，该方法包括：当牵引电机制动时，采集牵引逆变系统的制动电压值和制动电流值；获取耗能系统的耗能功率、单向供电系统的输出功率以及储能系统的最大充电功率；依据耗能功率、输出功率、最大充电功率、牵引逆变器个数以及制动电压值，计算单个牵引逆变器反馈至母线上的最大限流值；根据制动电流值和最大限流值，动态控制制动电阻系统的通断。在制动功率超出储能系统的承载能力时，将超出的功率消耗在制动电阻系统上，保证了储能系统不会出现过流；当制动功率在储能系统的承载能力之内时，将制动功率全部反馈给储能系统，实现了制动能量的合理分配，提高了制动能量的利用率。