baber/WOPTO huggingface dataset:
Patent WO-2022110322-A1 (WO)
Inventor: HU MEILIAN
IPC: B65H54/20
Filed: 2020-12-11
Abstract: 一种用于纺织加工的线束支撑装置，包括底板（1）和副转轴（7）；所述底板（1）的左右两侧对称固定安装有两根机架（2），所述副转轴（7）的左右两端分别通过两根主转轴（5）转动安装在机架（2）上，副转轴（7）上均匀设置有若干线圈固定位，每个线圈固定位包括有两段设置于副转轴（7）表面的螺纹段（9），螺纹段（9）上设置有限位机构（8），限位机构（8）包括与螺纹段（9）螺纹连接的螺套和固定安装在螺套外侧的限位板。通过在副转轴（7）上均匀设置有若干线圈固定位，每个线圈固定位包括有两段设置于副转轴（7）表面的螺纹段（9），螺纹段（9）上设置有限位机构（8），限位机构（8）包括与螺纹段（9）螺纹连接的螺套和固定安装在螺套外侧的限位板，从而能够对不同宽度的线圈进行固定。
Patent WO-2021147557-A1 (WO)
Title: Customer portrait method, apparatus, computer-readable storage medium, and terminal device
Inventor: LIU DAN
IPC: G06F16/2458
Filed: 2020-12-11
Abstract: Provided are a customer portrait method, apparatus, computer-readable storage medium, and terminal device. The method is: receiving a customer portrait instruction, and extracting from the customer portrait instruction a customer identification of the customer to be portrayed (S101); according to the customer identification, obtaining from a preset database the information of the customer to be portrayed in each preset evaluation dimension (S102); normalizing the profile of the customer in each evaluation dimension to obtain normalized information (S103); in each evaluation dimension, performing weighted summation of the normalized information on each evaluation factor according to the preset factor weights to obtain an evaluation value in each evaluation dimension (S104); according to the preset dimension weights, performing weighted summation of the evaluation values in each evaluation dimension to obtain the portrait value of the customer to be portrayed (S105); selecting a customer tag corresponding to the portrait value of the customer to be portrayed and determining the selected customer tag to be the portrait result of the customer to be portrayed (S106), significantly improving the accuracy of the results.
Patent WO-2022126326-A1 (WO)
Inventor: WAN SHUAI
IPC: H03M7/30
Filed: 2020-12-14
Abstract: 一种点云编解码方法、编码器、解码器以及计算机存储介质，该方法包括：获取当前节点的邻居节点的占位比特信息（S401）；根据所述邻居节点的占位比特信息，确定上下文模型（S402）；利用所述上下文模型对所述当前节点的相关信息进行熵编码，并写入码流（S403）；其中，所述相关信息包括至少之一：单一子节点的标识信息和所述单一子节点的坐标信息。
Patent WO-2021208483-A1 (WO)
Title: Driving method and apparatus for led display screen, system, device, and storage medium
Inventor: HE HAOJIA
IPC: G09G3/32
Filed: 2020-12-23
Abstract: A display driving method and apparatus for an LED display screen, a system, a device, and a storage medium. The method comprises: determining reference gamma values set for LED lamp beads in an LED display screen in a preset display period (S301); determining the numbers of times the LED lamp beads are turned on in the display period (S302); compensating for the reference gamma values according to said numbers of times to obtain target gamma values (S303); and driving the LED lamp beads according to the target gamma values for display (S304). The invention can be implemented by coding in a control system of an LED display screen, without modifying hardware of the control system of the LED display screen, and is low in technical requirements, low in cost, and easy to popularize; parasitic capacitances of PCB wires in rows and columns can also be balanced in an LED driver chip; moreover, by compensating for turn-on times of LED lamp beads, the turn-on and cut-off speeds of the LED lamp beads are the same or similar, thereby alleviating or eliminating the phenomenon of " color cast at low grayscale".
Patent WO-2023279220-A1 (WO)
Inventor: ZENG JINHUI
IPC: H05K5/02
Filed: 2021-08-13
Abstract: 本实用新型属于储能电源技术领域，公开了一种风冷便携式储能电源，包括电源外壳，所述电源外壳的正面设置有第一连接插头和第二连接插头，所述电源外壳的顶部开设有螺纹孔，且螺纹孔的内部螺纹连接有固定螺栓，所述固定螺栓的侧面卡接有保护板，所述电源外壳的底部固定安装有保护垫，能对电源外壳的连接插头进行保护，避免连接插头沾染灰尘或者水渍，影响该储能电源的使用效果，大大提高了该储能电源的使用寿命，所述电源外壳的内部固定安装有固定架，所述固定架的侧面固定安装有散热风扇，大大提高了该结构降温速度，避免了该储能电源的内部零件长时间使用热能不能散出造成损坏，该储能电源能够更长时间的使用。
Patent WO-2022147656-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W72/04
Filed: 2021-01-05
Abstract: 本公开提出一种波束的确定方法、装置、通信设备及计算机存储介质，属于无线通信技术领域。其中，该方法包括：从多播控制信息发送资源之中提取多播控制信息；根据多播控制信息发送资源与波束的关联关系确定多播控制信息所对应的波束。由此，能够有效地提高用户设备在多波束下接收多播控制信息的可靠性。
Patent WO-2022147659-A1 (WO)
Title: 一种用于载波聚合的上下行波束指示方法及通信设备
Inventor: TIAN MAOXIN
IPC: H04B7/0408
Filed: 2021-01-05
Abstract: 本申请公开了一种上下行波束指示方法,所述方法执行于基站侧，包括:给用户设备配置TCI状态池及映射表，所述TCI状态池至少包括波束索引和分量载波之间的映射关系；向所述用户设备发送第一指示，所述第一指示用于指示所述用户设备调用所述TCI状态池及所述映射表，为所述分量载波配置相应波束。
Patent WO-2022121080-A1 (WO)
Inventor: WANG LIPENG
IPC: H04L12/24
Filed: 2021-01-11
Abstract: 本申请公开了一种网络配置方法、控制器及流量引导系统，其中，所述方法包括：接收编排器下发的编排策略，所述编排策略中包括一个或者多个用户的网络配置信息；接收网络节点上报的节点信息，所述节点信息用于表征网络节点的运行状态和/或网络节点之间的网络质量；根据所述编排策略和所述节点信息，生成应用于所述网络节点的配置指令集，并将所述配置指令集下发至所述网络节点，以使得所述网络节点根据所述配置指令集进行网络配置和数据转发。
Patent WO-2022147847-A1 (WO)
Title: Adsorbent for removing protein-bound uremic toxins by means of blood perfusion and preparation method therefor
Inventor: OU LAILIANG
IPC: B01J20/30
Filed: 2021-01-12
Abstract: An adsorbent for removing protein-bound uremic toxins by means of blood perfusion and a preparation method therefor. The adsorbent for removing the protein-bound uremic toxins by means of blood perfusion is a porous resin having an amide group and taking polystyrene-acrylonitrile-divinylbenzene as a skeleton, wherein the porous resin has imprinted holes of imprinted molecules, and the imprinted molecules comprise protein-bound toxins and/or analogs thereof. The adsorbent has a significant removal effect on protein-bound toxins such as indoxyl sulfate and p-cresol sulfate, and also has a certain removal capacity on middle-macromolecule and small-molecule substances such as β2-microglobulin, vitamin B12, creatinine and pentobarbital sodium, and has excellent safety performance and mechanical strength.
Patent WO-2021143922-A1 (WO)
Title: Crystal form and salt form of bromine domain protein inhibitor and preparation method therefor
Inventor: XU WENWEI
IPC: C07D471/04
Filed: 2021-01-19
Abstract: A crystal form and salt form of a bromine domain protein inhibitor represented by formula (I), a preparation method therefor, and a use of the crystal form and salt form in the preparation of a drug for treating diseases mediated by BET protein.
Patent WO-2022174418-A1 (WO)
Inventor: DAI LINGLONG
IPC: H04W24/02
Filed: 2021-02-20
Abstract: This invention provides a method of controlling a transmission of a wireless signal in a wireless telecommunications network, the wireless telecommunications network including a transmitter, a multi-layer transmissive Reconfigurable Intelligent Surface, RIS, including a first transmissive RIS layer and a last transmissive RIS layer, and a receiver, the method comprising the steps of: determining a beamforming vector to be applied by the transmitter, a first phase shift matrix to be applied by the first transmissive RIS layer, a last phase shift matrix to be applied by the last transmissive RIS layer, and a combining vector to be applied by the receiver; and, in a transmission of a wireless signal from the transmitter to the receiver, the wireless signal passing through the first transmissive RIS layer and the last transmissive RIS layer, causing the transmitter to use the determined beamforming vector, causing the first transmissive RIS layer to use the determined first phase shift matrix, causing the last transmissive RIS layer to use the determined last phase shift matrix, and causing the receiver to use the determined combining vector. This invention also provides a device, and a system including the device, for controlling a transmission of a wireless signal in a wireless telecommunications network, the wireless telecommunications network including a receiver configured to apply a combining vector to the wireless signal, the device comprising: a transmitter; and a multi-layer transmissive Reconfigurable Intelligent Surface, RIS, including a first transmissive RIS layer and a last transmissive RIS layer, wherein the transmitter is configured to transmit the wireless signal to the receiver, the wireless signal passing through the first transmissive RIS layer and the last transmissive RIS layer, the transmitter is configured to apply a beamforming vector to the wireless signal, the first transmissive RIS is configured to apply a first phase shift matrix to the wireless signal, and the last transmissive RIS is configured to apply a last phase shift matrix to the wireless signal.
Patent WO-2021180018-A1 (WO)
Title: Sonde de température pour un appareil de table de cuisson pourvu d'un brûleur à gaz
Inventor: BILLMAN DAVID WILLIAM
IPC: G05D23/30
Filed: 2021-03-08
Abstract: Une sonde de température pour un appareil de table de cuisson comprend un corps de sonde et un capteur de température s'étendant à partir du corps de sonde. La sonde de température comprend également un premier bras et un second bras conçus pour être montés sur un ustensile de cuisson. La sonde de température comprend en outre un dispositif de commande conçu pour communiquer avec un dispositif de commande de l'appareil de table de cuisson et pour transmettre un signal au dispositif de commande de l'appareil de table de cuisson correspondant à une taille de l'ustensile de cuisson.
Patent WO-2021190394-A1 (WO)
Title: 雾化器及其气溶胶发生装置
Inventor: QIU WEIHUA
IPC: A24F40/40
Filed: 2021-03-18
Abstract: 一种雾化器(100)，其包括储液组件(10)以及雾化组件(30)，储液组件(10)内设置有相互分隔的储液腔(13)和出烟通道(121)，雾化组件(30)包括雾化壳体(31)，雾化壳体(31)内形成有雾化腔(213)，雾化壳体上设置有通烟孔(3121)和进液通道(3131)，通烟孔(3121)和进液通道(3131)均与雾化腔连通，进液通道(3131)的进液端与储液腔(13)连通，通烟孔(3121)的出烟端连通出烟通道(121)，进液通道(3131)的进液端与通烟孔(3121)的出烟端之间具有至少一个密封台阶(315)。该雾化器，通过在进液通道（3131）的进液端与通烟孔（3121）的出烟端之间设置至少一个密封台阶（315），防止储液腔（13）流经进液通道（3131）进液端的气溶胶形成基质通过通烟孔（3121）的出烟端流至雾化器（100）内，防止雾化器（100）漏液，提高用户体验感。
Patent WO-2021197109-A1 (WO)
Inventor: ZHANG YUNHAO
IPC: H04W74/08
Filed: 2021-03-22
Abstract: Embodiments of the present application provide a communication method and a communication apparatus. A transmission mode adopted by a terminal device is implicitly indicated by related information of a PUSCH, so that a network device can obtain the transmission mode used by the terminal device. In this way, when detecting the related information of the PUSCH, the network device can obtain the transmission mode used by the terminal device, and thus obtain whether to detect a PRACH. When obtaining that the related information of the PUSCH satisfies a first condition, the network device continues to detect the PRACH; when obtaining that the related information of the PUSCH satisfies a second condition, the network device does not continue to detect the PRACH, so that the network device does not need to detect the PRACH for each time, thereby reducing the number of detections of the network device.
Patent WO-2021208908-A1 (WO)
Title: Smoking set and control method therefor
Inventor: LU ZHIMING
IPC: A24F47/00
Filed: 2021-04-13
Abstract: Provided are a smoking set (10) and a control method therefor. The smoking set (10) comprises a chamber (12) and a heater (11); a cover (16); a driving apparatus (15) configured to drive the cover (16) to move relative to the chamber (12), so as to open or cover the chamber (12); a first detection apparatus (13) arranged downstream of the cover (16) and configured to detect whether there is a cigarette to be inserted into the chamber (12), wherein if it is detected that there is a cigarette to be inserted into the chamber (12), a cigarette insertion signal is output; and a controller configured to acquire the cigarette insertion signal, and control, according to the cigarette insertion signal, the driving apparatus (15) to drive the cover (16) to move relative to the chamber (12), so as to open the chamber (12), such that a cigarette can be inserted into the chamber (12). Therefore, a user is not required to manually slide the cover (16) to open the chamber (12), thereby simplifying the operation of the smoking set (10), and improving the user experience.
Patent WO-2021227795-A1 (WO)
Title: Terminal, proximity detection method, and computer readable storage medium
Inventor: HU LIHUA
IPC: H04M1/725
Filed: 2021-04-20
Abstract: Embodiments of the present invention relate to the technical field of terminals. Disclosed are a terminal, a proximity detection method, and a computer readable storage medium. The terminal comprises a screen, a driving device, a main control chip, and an ultrasonic receiver. The driving device is provided under the screen, and is used to drive the screen to emit a first ultrasonic wave. The main control chip is connected to the driving device. When the terminal is detected to be in a call state, the main control chip controls the driving device to drive the screen to emit a first ultrasonic wave. The ultrasonic receiver is used to receive a second ultrasonic wave formed after the first ultrasonic wave has been reflected by the body of a person. The main control chip is connected to the ultrasonic receiver, and is further used to determine whether the body is in the proximity of the screen according to the first ultrasonic wave and the second ultrasonic wave.
Patent WO-2021213423-A1 (WO)
Inventor: SUN YANLIANG
IPC: H04W4/42
Filed: 2021-04-21
Abstract: Disclosed are a radio resource management measurement method, a terminal device, and a network device. The RRM measurement method comprises: acquiring indication information of a network, wherein the indication information is used for indicating an RRM measurement behavior type of a terminal device in a high-speed scenario, and the RRM measurement behavior type comprises: a first-type RRM measurement behavior or a second-type RRM measurement behavior; and insofar as the indication information indicates the first-type RRM measurement behavior, starting, before arriving at an eDRX cycle, to perform RRM measurement on same-frequency cells, and receiving paging when arriving at the eDRX cycle. In this way, by means of the embodiments of the present application, the power consumption of the terminal device can be reduced.
Patent WO-2022147931-A1 (WO)
Title: 游戏中技能特效的显示方法和装置
Inventor: Guo Xianlun
IPC: A63F13/52
Filed: 2021-04-28
Abstract: 本公开实施例公开了一种游戏中技能特效的显示方法和装置。其中，该方法应用于移动终端，移动终端的屏幕上渲染得到图形用户界面，图形用户界面至少包含一技能控件，该方法包括：响应作用于技能控件的触控操作，执行技能控件对应的技能特效，并获取移动终端的摄像头采集到的第一贴图，其中，第一贴图为描述移动终端所处环境的图像；获取技能特效对应的第二贴图，其中，第二贴图用于描述技能特效展示结果的静态贴图；基于技能特效的显示区域将第一贴图和第二贴图进行组合，得到第三贴图；在图形用户界面中显示第三贴图。
Patent WO-2022233015-A1 (WO)
Title: Flyable multifunctional audio-video interactive device
Inventor: CHANG ALEXANDER
IPC: G09F21/06
Filed: 2021-05-07
Abstract: A flyable multifunctional audio-video interactive device (1), comprising: an outer skin layer (10), a hollow space (15) being formed in the interior of the outer skin layer and used for filling of gas (11), and the density of the gas (11) being lower than that of air, such that the outer skin layer (10) can generate buoyancy to enable the whole multifunctional audio-video interactive device (1) to rise to float in the air; an electronic display layer (20) attached to at least a part of the outer surface of the outer skin layer (10), the electronic display layer (20) comprising at least one electronic paper (21) capable of displaying a specific image in a digit-by-digit mode, and the electronic paper (21) being of a bendable structure; at least one propeller (70) located outside the outer skin layer (10), the propeller (70) being driven to rotate by means of a driving mechanism (75), and when the propeller (70) rotates, an airflow being generated to push the outer skin layer (10), such that the multifunctional audio-video interactive device (1) can move to different directions in the air; a control mechanism (40) used for controlling the driving mechanism (75) to control the action of the propeller (70); and a battery (80) used for providing power required for the operation of the multifunctional audio-video interactive device (1).
Patent WO-2022227147-A1 (WO)
Inventor: FENG ZHENGYU
IPC: G02F1/1343
Filed: 2021-05-21
Abstract: 公开一种显示面板及显示模组，显示面板包括阵列分布且交替排布的第一像素电极和第二像素电极，第一像素电极和第二像素电极均包括主干部和多个分支部，主干部将第一像素电极或第二像素电极划分为至多两畴，任一第一像素电极的一个畴的分支部的延伸方向与相邻第二像素电极对应畴的分支部的延伸方向不同，以此可改善衍射现象。
Patent WO-2021238791-A1 (WO)
Title: Code block processing method and device
Inventor: XU LI
IPC: H04L1/00
Filed: 2021-05-21
Abstract: Disclosed in the present application are a code block processing method and device. The method comprises: obtaining at least two first code blocks, each first code block being a P1B/P2B code block, P1 representing the payload number of bits of the first code block, P2 representing the total number of the bits of the first code block, and P2-P1 representing the number of synchronization header bits of the first code block; and obtaining at least one first check result according to the at least two first code blocks, a check object of the first check result comprising M bits in each first code block, wherein the M bits are M bits of which the bit positions in the first code block are between 10 and 65, the start bit position of the first code block is 0, and the bit positions of at least two of the M bits in the first code block are not adjacent. The technical solution provided by the present application can avoid the inconsistency between a BIP result determined by a receiving end and a BIP result sent by a sending end due to the addition or deletion of code blocks.
Patent WO-2021238917-A1 (WO)
Title: 780 mpa-class cold-rolled and annealed dual-phase steel and manufacturing method therefor
Inventor: LI WEI
IPC: C21D8/02
Filed: 2021-05-25
Abstract: Disclosed is a cold-rolled and annealed dual-phase steel having a tensile strength of greater than 780 MPa. A matrix structure thereof is fine and uniform martensite + ferrite. The cold-rolled and annealed dual-phase steel contains the following chemical elements in the following mass percentages: C: 0.1%-0.13%, Si: 0.4%-0.8%, Mn: 1.65%-1.9%, Al: 0.01%-0.05%, Nb: 0.01-0.03%, and Ti: 0.01-0.03%. Furthermore, the cold-rolled annealed dual-phase steel does not contain the elements Cr or Mo. In addition, also disclosed is a method for manufacturing the cold-rolled and annealed dual-phase steel, comprising smelting and continuous casting, hot rolling, cold rolling, annealing, tempering and flattening. The cold-rolled and annealed dual-phase steel of the present invention is not only economical, but also has the characteristics of high strength, excellent elongation and cold bending properties.
Patent WO-2022142103-A1 (WO)
Inventor: ZHOU GUOFU
IPC: H01S3/08
Filed: 2021-05-27
Abstract: Disclosed in the present invention are a polymer-stabilized liquid crystal laser, a preparation method therefor, and a device. The polymer-stabilized liquid crystal laser comprises a laser body. The laser body comprises: a first light-transmitting conductive layer; a second light-transmitting conductive layer arranged opposite to the first light-transmitting conductive layer; and a resonant cavity unit, the resonant cavity unit being located between the first light-transmitting conductive layer and the second light-transmitting conductive layer, and the resonant cavity unit being filled with perovskite quantum dot polymer-stabilized liquid crystals. The polymer-stabilized liquid crystal laser according to embodiments of the present invention has at least the following beneficial effect: perovskite quantum dots in the polymer-stabilized liquid crystal have a high fluorescence quantum yield, which can reach 50-100%. An extremely high fluorescence quantum yield makes it easier to generate ASE, correspondingly resulting in easier production of laser emission, thereby further leading to a higher emission intensity and a lower laser threshold.
Patent WO-2021249203-A1 (WO)
Inventor: LI HONGHONG
IPC: A61B5/103
Filed: 2021-05-27
Abstract: A motion state monitoring method, apparatus, and system, and a storage medium. The method comprises: obtaining foot plantar pressure data of a monitoring object during movement (S11); obtaining a left coordinate maximum deviation of the foot plantar pressure center and a right coordinate maximum deviation of the foot plantar pressure center of the monitoring object according to the foot plantar pressure data (S12); and obtaining a motion state evaluation value of the monitoring object according to the left coordinate maximum deviation and the right coordinate maximum deviation (S13).
Patent WO-2022017006-A1 (WO)
Inventor: CUI ZHIJIA
IPC: H04N21/439
Filed: 2021-06-01
Abstract: 本申请提供的一种视频处理方法、装置、终端设备及计算机可读存储介质，方法包括：若检测到当前视频帧的指定编辑信息，则获取当前视频帧中包含的目标对象；根据指定编辑信息和至少一个目标音频分量，对当前视频帧所对应的初始音频进行处理，获得目标音频，；将当前视频帧和目标音频进行关联，获得目标视频。
Patent WO-2021254418-A1 (WO)
Title: Data reading method and apparatus
Inventor: FU YU
IPC: G06F16/21
Filed: 2021-06-17
Abstract: Provided in the embodiments of the present description are a data reading method and apparatus. The data reading method comprises: receiving a data reading transaction request; on the basis of the data reading transaction request, obtaining a reading timestamp; and when the reading timestamp is less than the largest commit timestamp of a writing transaction of a first database, sending the data reading transaction request carrying the reading timestamp to the first database, and reading data. The described data reading method obtains a one-time reading timestamp, and, on the basis of the reading timestamp, it can be ensured that data of a distributed standby database read by the same data reading transaction request is consistent with data of a corresponding main database, which greatly improves the experience of a user in reading and querying data in the distributed standby database.
Patent WO-2022188290-A1 (WO)
Title: OsFTL1及其编码基因在缩短水稻的抽穗期中的应用
Inventor: ZHOU WENBIN
IPC: C12N15/29
Filed: 2021-06-17
Abstract: OsFTL1的序列为序列表中序列1，其编码基因序列为序列表中序列2。实验证明，OsFTL1及其相关的生物材料可以促进水稻提前抽穗，转OsFTL1基因水稻的抽穗期较野生型大幅提前，播种后仅45-47天转基因水稻即已经抽穗。此时野生型仍处于分蘖期，相应地，野生型的抽穗期为播种后116-118天。这说明转基因水稻的抽穗期可较野生型缩短约71天，而且水稻籽粒灌浆成熟期也相应提前。说明，OsFTL1及其编码基因可以调控水稻的抽穗期。
Patent WO-2022266791-A1 (WO)
Inventor: GUO SHAOZHEN
IPC: H04W74/08
Filed: 2021-06-21
Abstract: A method of wireless communication performed by a user equipment (UE), the method comprising identifying a priority level associated with the UE; and performing a clear channel assessment for a channel occupancy time (COT) according to an offset parameter, wherein the offset parameter is based on the priority level associated with the UE.
Patent WO-2021259206-A1 (WO)
Inventor: WU JOHN
IPC: A61K39/215
Filed: 2021-06-21
Abstract: The present invention belongs to the field of vaccines. Provided is a DNA vaccine specific to the SARS-COV-2 virus. Disclosed are a fusion protein containing the amino acid sequence of positions 14-1294 in SEQ ID NO: 10 or a mature polypeptide encoded by SEQ ID NO: 9; a fusion protein containing the amino acid sequence of positions 14-1094 in SEQ ID NO: 12 or a mature polypeptide encoded by SEQ ID NO: 11; and a polynucleotide encoding the fusion protein or a nucleic acid molecule containing a polynucleotide sequence. Further disclosed are a related composition, a method, a use and a kit.
Patent WO-2022236936-A1 (WO)
Title: Radar positioning method, positioning radar and positioning system
Inventor: YE LEI
IPC: G01S13/06
Filed: 2021-06-28
Abstract: A radar positioning method, a positioning radar (2) and a positioning system. The method comprises: receiving reflection data of a radar beacon combination (1) (S910); determining the distance from a target object to each beacon (11, 12, 13) according to the reflection data (S920); and determining location information of the target object according to the distance from the target object to each beacon (11, 12, 13) and pre-stored location information of each beacon (11, 12, 13). Accordingly, accurate location information can be provided in a scenario where a satellite positioning signal of a target object is weak or there is no satellite positioning signal.