baber/WOPTO huggingface dataset:
Patent WO-2021143019-A1 (WO)
Title: Image search method and apparatus based on artificial intelligence, device, and medium
Inventor: ZHANG XIAOYING
IPC: G06F16/583
Filed: 2020-05-29
Abstract: An image search method and apparatus based on artificial intelligence, a device, and a medium, relating to the field of artificial intelligence medical image processing. The image search method based on artificial intelligence comprises: obtaining an image search request, the image search request comprising a target user identifier, an original CT image corresponding to the target user identifier, and an original endangered organ sketch image (S201); inputting the original CT image and the original endangered organ sketch image into a dose analysis model to generate an original dose distribution map corresponding to the target user identifier (S202); performing registration processing on the original dose distribution map to obtain a standard dose distribution map (S203); inputting the standard dose distribution map into an image search model, and obtaining a target feature vector corresponding to the target user identifier (S204); and querying a radiotherapy plan database on the basis of the target feature vector, and obtaining a target dose distribution map matching the target feature vector (S205). The image search method based on artificial intelligence can improve the acquisition efficiency and accuracy of the target dose distribution map.
Patent WO-2021004219-A1 (WO)
Title: Dmrs资源确定方法和通信设备
Inventor: SU XIN
IPC: H04L5/00
Filed: 2020-06-10
Abstract: 本公开实施例提供一种DMRS资源确定方法和通信设备，该方法包括：传输控制信息，所述控制信息包括第一值，所述第一值用于指示至少两个CDM组；在所述至少两个CDM组中，确定多个传输配置指示状态TCI state中各TCI state对应的CDM组，其中，在使用第一TCI state进行数据传输时，需要空开所述第一TCI state对应的CDM组的DMRS资源，所述第一TCI state为所述多个TCI state中的任一TCI state，且所述各TCI state与CDM组具有对应关系。
Patent WO-2020253604-A1 (WO)
Title: 玻纤带自动续带装置
Inventor: YUAN LIANZHONG
IPC: B29C53/80
Filed: 2020-06-11
Abstract: 本发明公开了一种玻纤带自动续带装置，包括：水平设置的导轨组和二个独立的玻纤缠绕机，在导轨组上由前至后依次为后待机工位区、工作工位区和前待机工位区，一个玻纤缠绕机活动设置于工作工位区的导轨组上，另一个玻纤缠绕机活动设置于后待机工位区或前待机工位区处的导轨组上；在导轨组上设置有驱动二个玻纤缠绕机同步同向在导轨组上移动的总驱动装置；在二个玻纤缠绕机上均设置有光电开关，每个光电开关均设置于对应玻纤缠绕机的玻纤带输送路径处，总驱动装置、二个玻纤缠绕机上的各分驱动装置、二个光电开关均与智能控制系统相连接。该装置能自动完成续带作业，大大提高了工作效率。
Patent WO-2021017784-A1 (WO)
Inventor: LIU ZHIHONG
IPC: A63F13/837
Filed: 2020-07-08
Abstract: 一种虚拟对象的控制方法、装置、终端及存储介质，该方法包括：显示用户界面，该用户界面中包括第一开火按钮，该第一开火按钮是用于触发开镜并开火的操作控件（301）；当接收到对应于第一开火按钮的触发信号时，控制虚拟对象持有的虚拟枪械进入开镜状态（302）；检测是否满足开火条件（303）；若满足开火条件，则在虚拟枪械处于开镜状态的情况下，控制虚拟枪械进行射击（304）。该方法实现了一键完成开镜并开火的能力，仅需一步操作即可完成开镜并开火，而无需两步操作完成，充分提高了操作效率。
Patent WO-2020253885-A1 (WO)
Title: 一种具有聚光放大的镶石基座
Inventor: WANG KE
IPC: A44C17/02
Filed: 2020-07-08
Abstract: 本发明公开了一种具有聚光放大的镶石基座,包括基座本体，所述基座本体上设有镶嵌珠宝的安装位，所述基座表面沿珠宝安装位四周排布有凸起的反射部，所述反射部包括相互交错设置的第一反射体、第二反射体和第三反射体，所述第一反射体设置在基座本体内侧的底部，所述第二反射体位于基座本体内侧的中部，所述第三反射体位于基座本体内侧的上部。本发明通过在基座本体内依次设置的第一反射体，第二反射体和第三反射体，提升了钻石整体的反光强度，变得更加的闪耀，大幅度地提高了钻石的视觉效果，同时第四反射体和第五反射体使得钻石能够从多个角度将钻石的火彩折射到人眼，起到衬大钻石的作用。
Patent WO-2021051970-A1 (WO)
Title: Method and apparatus for measuring time-of-flight, storage medium, and lidar
Inventor: ZHOU XIAOJUN
IPC: G01S17/08
Filed: 2020-07-09
Abstract: A method and an apparatus for measuring time-of-flight, and a LIDAR. The method comprises: S201, emitting a reference signal in a first signal link, and determining a first transmission time of the reference signal in the first signal link; S202, emitting a measurement signal in a second signal link, and determining a second transmission time of the measurement signal in the second signal link, a shared device between the first signal link and the second signal link being a temperature sensitive device, and non-shared devices between the first signal link and the second signal link being non-temperature sensitive devices; S203, acquiring an delay time for the non-shared devices; S204, on the basis of the first transmission time, the second transmission time, and the delay time for the non-shared devices, determining a time-of-flight corresponding to a target object. Because the shared device between the first signal link and the second signal link is a temperature sensitive device, processing on the basis of the difference between the first transmission time and the second transmission time can eliminate the delay time of the temperature sensitive device, and thus the measurement result for the time-of-flight is only related to the delay time of the non-temperature sensitive devices. Therefore, the problem of time-of-flight measurement for a target object being inaccurate because of temperature changes in measurement apparatus devices can be reduced, improving the accuracy of measurement of time-of-flight in a measurement apparatus.
Patent WO-2021008439-A1 (WO)
Inventor: CAO JINGYING
IPC: A47L11/24
Filed: 2020-07-10
Abstract: An automatic cleaning device control method and apparatus, an automatic cleaning device (100), and a medium. The control method comprises: acquiring historical environmental parameters of a work area (602); forming benchmark data on the basis of the historical environmental parameters, the benchmark data being a benchmark value or at least one interval value (604); acquiring current environmental parameters of a current work area, and comparing the current environmental parameters with the benchmark data (606); and selecting a cleaning mode according to the comparison result to perform cleaning (608). The provided automatic cleaning device (100) is more intelligent in a cleaning process; in addition, choosing different working modes according to different cleaning conditions can also save energy and improve the overall user experience of the automatic cleaning device (100).
Patent WO-2021008481-A1 (WO)
Title: 音频播放设备、中控系统、音频的更新及播放方法和系统
Inventor: ZHANG YUCHENG
IPC: G11B19/02
Filed: 2020-07-13
Abstract: 本发明提供了一种音频播放设备、中控系统、音频的更新及播放方法和系统，该音频的播放方法包括：当前环境触发当前音频播放设备的预设播放条件时，调起所述当前音频播放设备预设的第一播放策略；根据第一播放策略从当前音频播放设备的本地音频播放列表中调起对应的预存音频文件并播放；收集当前音频播放设备在指定时间段内的播放数据，并将收集的所述播放数据上传至中控系统，由中控系统根据播放数据对当前音频播放设备进行策略调整；接收来自中控系统的更新指令，对所述当前音频播放设备的数据进行更新。基于本发明提供的方案，通过中控系统统一管辖店铺中的音频播放设备，智能化地调整该音频播放设备的播放策略，实现店铺的货架云广播。
Patent WO-2021082551-A1 (WO)
Inventor: CHEN BIN
IPC: B65G67/04
Filed: 2020-07-24
Abstract: A bag stacking unit, comprising a frame (1), and a reversing mechanism (2), a lifting mechanism (3) and a placing mechanism (4) disposed in the frame (1). The width of the frame (1) is less than that of a carriage. The reversing mechanism (2) is configured to convert cement bags (100) conveyed by a conveying mechanism to a specified angle. The lifting mechanism (3) is configured to lower the cement bags (100) reversed by the reversing mechanism (2) to the placing mechanism (4). The placing mechanism (4) is configured to place the cement bags (100) conveyed by the lifting mechanism (3) into the carriage. The placing mechanism (4) is slidably connected within the frame (1), and further comprises a first driving mechanism (43) for driving the placing mechanism (4) to slide left and right. According to the bag stacking unit , the placing mechanism (4) can be driven by the first driving mechanism (43) to slide out of the frame (1), and then place bags after reaching a corresponding position, thereby reducing the height of placing the bags. The lifting mechanism (3) also further reduces the distances from the cement bags (100) coming from the assembly line to the placing mechanism (4).
Patent WO-2021128852-A1 (WO)
Title: 一种mems红外探测器响应时间测量装置及方法
Inventor: ZHANG CHENCHEN
IPC: G01J5/00
Filed: 2020-07-31
Abstract: 本申请提供一种MEMS红外探测器响应时间测量的装置及方法，该装置包括：辐射光源生成模块，用于产生辐射光源；脉冲激光生成模块，用于根据辐射光源产生功率可调的脉冲激光，并输入到MEMS红外探测器；测量模块，用于测得MEMS红外探测器在脉冲激光不同功率下的第一电压值和第二电压值；响应时间分析处理模块，用于根据第一电压值及第二电压值测量MEMS红外探测器的响应时间。通过实施本申请，克服了传统MEMS红外探测器响应时间测试中斩波器叶片遮挡-镂空比例不易调节、叶片转动的频率难与探测器匹配、叶片转动耗时长以及采样点时间间隔较大的问题，且激光脉冲信号的测试误差在ns级，实现了对MEMS红外探测器响应时间的准确测试。
Patent WO-2022000698-A1 (WO)
Title: 有机发光二极管器件及其制作方法、显示装置
Inventor: HUANG HUI
IPC: H01L27/32
Filed: 2020-08-04
Abstract: 本申请提供一种有机发光二极管器件及其制作方法、显示装置，所述有机发光二极管器件包括发光层、功能层和阴极层，功能层的材料包括含有金属纳米颗粒的金属溶胶，金属溶胶在功能层表面形成凹凸不平的纳米结构，可对发光层的光线产生散射作用，使其与阴极层表面电子的结合力下降，避免产生表面等离激元波，从而提高出光效率。
Patent WO-2022027241-A1 (WO)
Title: Signal processing method and apparatus
Inventor: ZHU JINTAI
IPC: H04B7/04
Filed: 2020-08-04
Abstract: Provided are a signal processing method and apparatus, which can improve the accuracy of performing velocity matching ambiguity resolution on a signal in an SIMO+MIMO mechanism of a radar. The method comprises: acquiring Nr1×M1 signals, wherein the Nr1×M1 signals are echo signals of M1 signals sent to a target by a radar in an SIMO mode; acquiring Nt×Nr2×M2 signals, wherein the Nt×Nr2×M2 signals are echo signals of M/2 signals sent to the target by the radar in a MIMO mode; performing first signal processing on the Nr1×M1 signals, so as to acquire first processing data, wherein first signal processing comprises sequentially performing distance FFT analysis, linear prediction and Doppler FFT analysis; performing second signal processing on the Nt×Nr2×M2 signals, so as to acquire second processing data, wherein second signal processing comprises distance FFT analysis and Doppler FFT analysis; and performing velocity matching ambiguity resolution processing according to the first processing data and the second processing data.
Patent WO-2021068627-A1 (WO)
Title: Interaction method for electronic device and electronic device
Inventor: Liao Zongmeng
IPC: G06F3/041
Filed: 2020-08-05
Abstract: Provided in the embodiments in the present application are an interaction method for an electronic device and an electronic device, which relate to the technical field of touch control and the technical field of mistaken touch prevention. Effective blind touch of a touch press key can be realized, thereby improving the interaction performance of the electronic device. The specific solution comprises: an electronic device detecting a touch operation though a touch sensor; in response to a first touch operation detected by the touch sensor, the electronic device triggering a preset device part to send first prompt information, and starting a pressure sensor, wherein the first touch operation is a sliding operation to a preset region, the preset region being a region where the pressure sensor is located, and the first prompt information is used for prompting a user to input the touch operation in the preset region to control the electronic device; the electronic device collecting press pressure of a second touch operation through the pressure sensor, wherein the second touch operation is any one of a single click operation, a double-click operation or a long-press operation; and if the press pressure is greater than a pressure threshold, the electronic device executing functions corresponding to the first touch operation and the second touch operation.
Patent WO-2021093394-A1 (WO)
Inventor: LIU YAN
IPC: G05B19/04
Filed: 2020-08-17
Abstract: 本公开实施例提供的一种终端主动散热装置、终端和终端主动散热方法。根据本公开实施例，通过在终端的各个位置上分散设置热源采集模块，来采集终端各个位置的发热数据，通过计算仿真模块将采集到的各个位置的发热数据代入到预设仿真模型中，以确定散热方案，控制模块根据得出的散热方案控制散热模块对终端对应的位置进行散热。
Patent WO-2022036567-A1 (WO)
Title: Target detection method and device, and vehicle-mounted radar
Inventor: HAO ZHIXIANG
IPC: G06K9/62
Filed: 2020-08-18
Abstract: A target detection method and device and a vehicle-mounted radar capable of enhancing the accuracy of target detection and the robustness of detection results. The method comprises: acquiring a first feature map of a current frame in multiple continuous point cloud frames (110); determining a historical attention map according to the detection results of at least one frame preceding the current frame (120); processing the first feature map according to the historical attention map to obtain a second feature map after the attention is switched (130); and determining the detection results of the current frame according to the second feature map (140).
Patent WO-2021052249-A1 (WO)
Inventor: HE MING
IPC: H04W24/02
Filed: 2020-09-11
Abstract: 本公开公开了一种测试信息获取方法、装置、系统及计算机存储介质。该测试信息获取方法，应用于系统，包括：获取各个方向的无线信号的信号方向信息；扫描第一通信频段内的无线信号，得到信号质量信息；解析各个方向的无线信号，得到信号业务信息；对信号方向信息、信号质量信息和信号业务信息进行时间同步，得到测试信息。
Patent WO-2021047634-A1 (WO)
Inventor: CHEN ZHIMIN
IPC: C12M1/26
Filed: 2020-09-11
Abstract: 本发明提供一种一次性取样装置。一次性取样装置包括通过主运输管依次连接的连接机构、动力机构、储样机构和废液收集机构，一次性取样装置与上游产品储存装置整体上形成无菌封闭系统；储样机构包括至少两个多通接头和若干分支运输管；多通接头包括至少四个接头；多通接头中的任意两接头与主运输管连接，其他接头连接分支运输管的一端，分支运输管的另一端通过二通变径接头与储液袋连接；分支运输管上设有阀门，多通接头之间的主运输管上设有阀门；连接机构与动力机构之间设有单向阀；储样机构与废液收集机构之间设有单向阀。其在使用时处于密封状态，保证了生物样品安全性，可定期、多次取样，并避免二次污染或交叉污染。
Patent WO-2022061592-A1 (WO)
Title: Method and apparatus for controlling and detecting motor, pan-tilt and movable platform
Inventor: WANG WENJIE
IPC: H02K11/25
Filed: 2020-09-23
Abstract: A method and apparatus for controlling and detecting a motor, a pan-tilt and a movable platform. The movable platform comprises a pan-tilt for mounting a load and a supporting mechanism for supporting the pan-tilt. The pan-tilt comprises a pan-tilt component and a motor. The motor is used to drive the pan-tilt component and the load to rotate about a preset axis. The motion state of the supporting mechanism is detected, and when the motion state indicates that the supporting mechanism continuously rotates in one direction, the motor is controlled to stop rotating, which may thus effectively avoid the serious problem of motor heating caused by the continuous rotation of the supporting mechanism. Moreover, since the continuous rotation of the supporting mechanism in one direction is not the motion expected by users, the effect of conserving power is also achieved.
Patent WO-2021114836-A1 (WO)
Title: 一种文本通顺度确定方法、装置、设备及介质
Inventor: ZHENG LIYING
IPC: G06F40/216
Filed: 2020-09-29
Abstract: 一种文本通顺度确定方法、装置、设备及介质，涉及人工智能中的自然语言处理技术，且可应用于区块链网络，其中，方法包括：对目标文本进行划分，得到至少一个文本片段，对至少一个文本片段中的每个文本片段进行划分，得到每个文本片段对应的多个分词(S101)；提取至少一个文本片段中的每个文本片段的文本片段特征信息，以及每个文本片段对应的多个分词的分词特征信息(S102)；根据每个文本片段的文本片段特征信息确定每个文本片段的第一通顺度(S103)；根据每个文本片段对应的多个分词的分词特征信息，确定每个文本片段的第二通顺度(S104)；根据第一通顺度和第二通顺度确定目标文本的文本通顺度(S105)。采用本方法，可以提高判断文本通顺度的准确性。
Patent WO-2021078147-A1 (WO)
Title: Antenna apparatus and electronic device
Inventor: JIA YUHU
IPC: H01Q1/38
Filed: 2020-10-21
Abstract: Provided are an antenna apparatus and an electronic device. The antenna apparatus comprises an antenna module and a radome. The antenna module is used for transceiving a first radio-frequency signal of a first preset frequency band towards a first preset direction range, and is also used for transceiving a second radio-frequency signal of a second preset frequency band towards a second preset direction range, wherein the first preset frequency band is less than the second preset frequency band, and there is an overlapping area between the first preset direction range and the second preset direction range. The radome and the antenna module are arranged at an interval. The radome comprises a substrate and a resonant structure carried on the substrate, wherein the resonant structure is at least partially located in the overlapping area; and the resonant structure at least has an in-phase reflection characteristic for the first radio-frequency signal and has an in-phase reflection characteristic for the second radio-frequency signal. The antenna apparatus of the present application has a relatively high gain. When the antenna apparatus is applied to the electronic device, the electronic device has a relatively good communication performance.
Patent WO-2021078284-A1 (WO)
Inventor: HUANG LIWEI
IPC: H04M1/725
Filed: 2020-10-23
Abstract: 本申请提供一种内容接续方法及电子设备，可适应当前的应用场景将电子设备中播放的内容切换至其他设备或将其他电子设备的内容切换至电子设备中，减少用户在进行跨设备交互时的操作复杂度，提高用户的使用体验。该方法包括：第一电子设备在第一界面中显示控制中心，该控制中心包含N个电子设备组成的设备列表，N个电子设备与第一电子设备位于同一内容接续系统中；第一电子设备接收用户从N个电子设备中选择第二电子设备的第一选择操作；响应于第一选择操作，第一电子设备确定第一电子设备为本次内容接续任务的源设备或目标设备；若第一电子设备为本次内容接续任务的目标设备，则第一电子设备将第二电子设备中的内容切换至第一电子设备中接续播放。
Patent WO-2022087772-A1 (WO)
Inventor: KONG CUICUI
IPC: H01L27/1157
Filed: 2020-10-26
Abstract: L'invention concerne des modes de réalisation de dispositifs de mémoire 3D et leurs procédés de formation. Dans un exemple, un dispositif de mémoire 3D comprend un empilement de mémoire, une couche semi-conductrice, une structure de support, une structure d'entretoise et une structure de contact. L'empilement de mémoire comprend des couches conductrices entrelacées et des couches diélectriques et comprend une région d'escalier dans une vue en plan. La couche semi-conductrice est en contact avec l'empilement de mémoire. La structure de support chevauche la région d'escalier de l'empilement de mémoire et est coplanaire avec la couche semi-conductrice. La structure de support comprend un matériau autre qu'un matériau de la couche semi-conductrice. La structure d'espacement est à l'extérieur de l'empilement de mémoire et est coplanaire avec la structure de support et la couche semi-conductrice. La structure de contact s'étend verticalement et est entourée par la structure d'entretoise.
Patent WO-2021114901-A1 (WO)
Inventor: Ti jian
IPC: A44C5/02
Filed: 2020-10-26
Abstract: A watch strap and a smartwatch. The watch strap comprises a connecting part (1), a body (2), and a fixing part (3). The connecting part (1) is provided with a groove (11). The body (2) is provided with a connecting end (21). The connecting end (21) is inserted into the groove (11). The fixing part (3) is connected to the connecting end (21) of the body (2), and, the fixing part (3) is fixed on the connecting part (1) to limit the connecting end (21) of the body (2) within the groove (11). The watch strap implements the connection between the body (2) and the connecting part (1) via the fixing part (3); a fixed connecting scheme is employed between the fixing part (3) and the connecting part (1), thus increasing the connection reliability of the watch strap; the connecting end (21) of the body (2) is concealed within the groove (11) of the connecting part (1), and the appearance of the watch strap as a whole is exquisite, thereby providing a consumer with improved use experience.
Patent WO-2021120854-A1 (WO)
Title: 模型训练方法、成员探测装置的训练方法及其系统
Inventor: ZHOU JUN
IPC: G06N20/00
Filed: 2020-10-26
Abstract: 模型训练方法、成员探测装置的训练方法及其系统，以防范成员攻击造成的数据隐私泄露。其中，成员探测装置可以基于特征数据、标签数据和模型的预测结果评估攻击者基于这些数据成功探测出该特征数据是否属于模型训练集的概率。进而，模型训练系统可以通过调节所训练模型的参数和/或结构来降低该概率。
Patent WO-2021083090-A1 (WO)
Inventor: ZHANG ZHIJIAN
IPC: G06Q20/06
Filed: 2020-10-26
Abstract: A message sending method and a mobile terminal. The method comprises: receiving a copy operation of a user for a sent first red packet message; in response to the copy operation, prompting the user to input red packet copy change information, wherein the red packet copy change information comprises red packet amount change information and/or red packet message change information; generating a second red packet message according to the red packet copy change information input by the user and the first red packet message; receiving a paste operation of the user for the second red packet message; in response to the paste operation, determining a red packet receiver; and sending the second red packet message to the red packet receiver.
Patent WO-2022087799-A1 (WO)
Inventor: SUN XIMING
IPC: H02P21/18
Filed: 2020-10-27
Abstract: Procédé de commande de vitesse de moteur synchrone à aimants permanents tenant compte de la saturation de courant et de la suppression d'interférences, visant à assurer efficacement qu'un courant de moteur est toujours dans une plage donnée, ce qui permet d'éviter le problème de dégradation des performances de commande provoquée par un courant dans un état saturé, d'assurer la sécurité du système, de ne pas utiliser de quantités de moteur qui sont difficiles à obtenir, telles qu'une accélération de moteur, et d'estimer et de compenser efficacement des interférences dans un système de moteur synchrone à aimants permanents, telles que des incertitudes paramétriques et une perturbation de couple de charge inconnue, ce qui permet de mettre finalement en œuvre la commande rapide et précise d'une vitesse de rotation de moteur. Dans des applications industrielles pratiques, il n'est pas nécessaire de configurer une pluralité de capteurs, ce qui permet non seulement de réduire le coût de l'accumulation du système, mais également d'améliorer la stabilité du système. En résumé, la solution technique présente une importance d'application pratique importante.
Patent WO-2022062036-A1 (WO)
Title: Smart watch
Inventor: Wu Longxing
IPC: G04G17/08
Filed: 2020-10-27
Abstract: A smart watch, comprising a base (10) and a watch main body (20) arranged on the base (10). The smart watch further comprises an overturning assembly (30) arranged between the base (10) and the watch main body (20), and a rotating assembly (40) arranged between the overturning assembly (30) and the watch main body (20), wherein the watch main body (20) can be overturned relative to the base (10) and kept stable by means of the overturning assembly (30), and the rotating assembly (40) is used for driving the overturned watch main body (20) to rotate relative to the base (10) and keeping same stable. The technical problems in the prior art of a smart watch having a single structure, leading to a relatively small photographing angle of a lens, and the need to change gestures to meet a photographing requirement and thus affecting the usage experience are solved.
Patent WO-2022104602-A1 (WO)
Title: Procédé et appareil pour rapporter une avance temporelle dans un ntn, procédé et appareil pour recevoir une avance temporelle dans un ntn, et dispositif
Inventor: LI HAITAO
IPC: H04W56/00
Filed: 2020-11-18
Abstract: La présente demande se rapporte au domaine des communications mobiles. L'invention concerne un procédé et un appareil pour rapporter une avance temporelle dans un NTN, un procédé et un appareil pour recevoir une avance temporelle dans le NTN, et un dispositif. Le procédé pour rapporter une avance temporelle dans le NTN consiste à : recevoir les informations d'instruction d'un dispositif de réseau, les informations d'instruction étant utilisées pour ordonner à un terminal de rapporter ou de ne pas rapporter des informations d'avance temporelle de liaison montante dans un message de liaison montante dans un processus d'accès aléatoire, ou étant utilisées pour ordonner s'il faut permettre au terminal de rapporter ou de ne pas rapporter les informations d'avance temporelle de liaison montante dans le message de liaison montante dans le processus d'accès aléatoire ; et selon les informations d'instruction, signaler ou ne pas signaler, par le terminal, les informations d'avance temporelle de liaison montante dans le message de liaison montante dans le processus d'accès aléatoire. Le procédé pour rapporter une avance temporelle dans le NTN fourni par la présente demande rend le dispositif de réseau capable de planifier dynamiquement les informations d'avance temporelle de liaison montante du terminal.
Patent WO-2021159865-A1 (WO)
Title: Data calibration-based bus route prediction method and system
Inventor: Su Songjian
IPC: G06Q10/04
Filed: 2020-12-25
Abstract: A data calibration-based bus route prediction method and system, the method comprising: obtaining a bus stop, counting the number of people boarding and alighting at the stop, and determining, by means of facial feature matching, the stops at which each person on the bus boards and alights (S101); sending all information of the bus to a bus operation server (S102); determining, by means of facial feature matching, whether a passenger boarding one bus is a passenger that alighted from another bus (S103); accumulating the number of people boarding and alighting from all buses at each stop within a first time threshold to get a total count N, and accumulating the number of all recognized matches for those boarding and alighting from the same bus so as to get the total number of matches P, a matching number calibration coefficient being: α=N÷(P×2) (S104); and obtaining predicted bus travel demand data on the basis of α (S105). The method, on the basis of face recognition technology, performs face capture and recognition matching on passengers boarding and alighting from a bus and calibrates statistical data on the basis of matching pairs from the face recognition.