baber/WOPTO huggingface dataset:
Patent WO-2020125406-A1 (WO)
Title: Safety guardianship method, apparatus, terminal and computer readable storage medium
Inventor: LIU YAOYONG
IPC: G06K9/00
Filed: 2019-12-03
Abstract: The present application is applicable to the technical field of guardianship, and provided thereby are a safety guardianship method, a terminal device and a medium, the method comprising: acquiring an image collected by an image capture apparatus, and performing facial detection on the image; if facial images are detected in the image, determining whether a target facial image is present among the detected facial images, the target facial image being a facial image among the detected facial images the similarity of which to various reference facial images in a pre-stored reference facial image set is less than a threshold; and if the target facial image is present and the distance between the target facial image and the image capture apparatus is less than a threshold, issuing an alarm. In the present application, strangers that are harmful to children may be quickly identified by comparing a collected facial image to various reference facial images in a pre-entered reference facial image set; moreover, by means of automatically executing an alarm issuing operation, passersby or guardians may be effectively alerted to provide help, thereby achieving a better safety guardianship effect and improving the flexibility of safety guardianship for children.
Patent WO-2021036119-A1 (WO)
Inventor: HE PING
IPC: G09F9/30
Filed: 2019-12-20
Abstract: 一种盖板，包括非弯折区(101,102,201,202,301,302,802,803)、以及连接非弯折区(101,102,201,202,301,302,802,803)的弯折区(103,203,303,401,501,601,804)，盖板在弯折区(103,203,303,401,501,601,804)的部分的硬度，小于盖板在非弯折区(101,102,201,202,301,302,802,803)的部分的硬度。
Patent WO-2020140777-A1 (WO)
Inventor: ZHU WENXIU
IPC: G09F9/30
Filed: 2019-12-20
Abstract: 涉及显示技术领域，提供了一种折叠式显示装置及其控制方法，折叠式显示装置包括显示屏(1)，显示屏(1)包括第一半屏(11)和第二半屏(12)，还包括控制模块以及至少一组角度检测模块(2)，其中：每一组角度检测模块(2)设于显示屏(1)的同一表面，包括发射器(21)和多个接收器(22)，发射器(21)与第一半屏(11)成设定角度倾斜设置，且朝向第二半屏(12)，用于发射准直红外光，每一接收器(22)与第二半屏(12)成另一设定角度倾斜设置、且与控制模块信号相连，用于在接收到准直红外光时向控制模块发送电信号；控制模块与显示屏(1)信号相连，用于根据接收的电信号所对应的接收器(22)的角度信息确定弯折角度并控制显示屏(1)切换到该弯折角度时的显示状态，通过设置接收器(22)检测弯折角度，实现显示状态的变化，提高用户体验。
Patent WO-2020140786-A1 (WO)
Inventor: SUN BINHUA
IPC: G09G3/34
Filed: 2019-12-23
Abstract: Disclosed are a backlight source comprising a backlight drive circuit and a display device. The backlight drive circuit comprises: a plurality of first signal lines (1) and a plurality of second signal lines (2), wherein the plurality of first signal lines (1) and the plurality of second signal lines (2) are arranged in an intersecting manner to define a plurality of light string areas; some of the light string areas are used for arranging light-emitting diode (LED) light strings; first ends of the light-emitting diode (LED) light strings located in the same row are connected together by means of the same first signal line (1); and second ends of the light-emitting diode (LED) light strings located in the same column are connected together by means of the same second signal line (2). The backlight drive circuit further comprises at least one switch unit, wherein the switch unit is arranged in the remaining string areas, apart from the light string areas for arranging the light-emitting diode (LED) light strings, and is connected between the first signal line (1) and the second signal line (2), and is configured to output a voltage signal to the second signal line (2) connected thereto under the control of the first signal line (1) connected thereto.
Patent WO-2020258806-A1 (WO)
Title: 一种充分预热和气相预还原的煤气化协同熔融铁还原装置及方法
Inventor: MA CHUNYUAN
IPC: C21B13/14
Filed: 2019-12-28
Abstract: 一种充分预热和气相预还原的煤气化协同熔融铁还原装置及方法，属于钢铁冶炼技术领域。该装置包括铁矿粉制备系统、煤粉制备系统、高温气化熔融段（16）、中温炭化段（20）、焦粉分离装置（21）、低温多级气相还原预热段；高温气化熔融段（16）与中温炭化段（20）由U型结构连接，下部为公用灰斗（17），灰斗（17）下设渣池（18）和捞渣机（19）；高温气化熔融段（16）为立式下行床设计，液态排渣，上端为焦粉给料口，半还原铁矿粉熔融还原；中温炭化段（20）为立式上行床设计，煤粉经过炭化过程制焦；中温炭化段（20）上端连接焦粉分离装置（21），焦粉分离装置（21）连接低温多级气相还原预热段，铁矿粉充分预热促进了预还原。最终完成铁矿粉的气相还原和熔融还原过程，实现充分预热促进预还原的短流程炼铁工艺。
Patent WO-2020143580-A1 (WO)
Title: 用于构建预编码向量的向量指示方法和通信装置
Inventor: WANG XIAOHAN
IPC: H04B7/0413
Filed: 2020-01-06
Abstract: 本申请提供了一种用于构建预编码向量的向量指示方法和通信装置。该方法包括：终端设备生成并发送第一指示信息，该第一指示信息用于指示一个或多个频域向量，该一个或多个频域向量用于构建一频域单元组中的一个或多个频域单元对应的预编码向量，该频域向量的长度由频域单元组中从首个待上报的频域单元至末个待上报的频域单元所占的带宽中包含的频域单元的数量确定。其中，该频域单元组包括一个或多个频域单元，且该频域单元组所占的带宽为上报带宽的部分或全部。基于上述方法所确定的频域向量的长度，使得所选择的频域向量可以保持频域的连续性，准确地反映信道在频域的变化规律，从而有利于获得较高的反馈精度。
Patent WO-2020164356-A1 (WO)
Inventor: SHI XIAOLI
IPC: H04W72/04
Filed: 2020-01-14
Abstract: 本申请提供一种通信方法及通信装置，能够实现终端设备在侧行链路(sidelink，SL)上直接通信的资源池的自优化，从而保障和提高终端设备在该侧行链路SL上直接通信的通信质量和效率。该方法包括：网络设备根据终端设备发送的第一信息，自适应地优化终端设备在侧行链路SL上直接通信的资源池，所述第一信息包括服务质量QoS信息、信道忙碌比CBR信息、业务发送信息或者业务接收信息中的一种或多种。
Patent WO-2020108669-A1 (WO)
Inventor: FAN JIE
IPC: A61L15/22
Filed: 2020-01-28
Abstract: A trypsin-containing hemostatic fabric. The hemostatic fabric comprises a molecular sieve fiber composite and trypsin. The molecular sieve fiber composite comprises molecular sieves and fibers. The molecular sieves are independently dispersed on the surface of the fibers without aggregation, and are directly contacted with the surface of the fibers. The surface of the molecular sieves in contact with the fibers is an inner surface, the surface of the molecular sieves not in contact with the fibers is an outer surface, the molecular sieves form growth matching coupling with the fibers on the inner surface, and the inner surface and the outer surface are both composed of molecular sieve nanoparticles. Trypsin is specifically bound to the molecular sieve fiber composite, and retains high coagulation promoting activities, and thus a hemostatic fabric having a good coagulation effect is obtained. The fabric can be widely used for trauma and surgical hemostasis.
Patent WO-2021056969-A1 (WO)
Inventor: WANG YONGCHENG
IPC: G06T3/40
Filed: 2020-03-05
Abstract: A super-resolution image reconstruction method, comprising: constructing a generative adversarial network; constructing an original resolution image training set; training the generative adversarial network on the basis of the original resolution image training set; and reconstructing an input image by using a generator of the trained generative adversarial network. In the super-resolution image reconstruction method and device in embodiments of the present invention, the constructed generative adversarial network comprises a generator, a discriminator, and a loss function calculator. The generative adversarial network is trained by adopting an original resolution image training set, so that the original resolution image can be used as a reference image to reconstruct a super-resolution image, and even if the original resolution is relatively low, a relatively high-resolution image can still be reconstructed.
Patent WO-2021184317-A1 (WO)
Inventor: LI HAITAO
IPC: H04L5/00
Filed: 2020-03-19
Abstract: 本申请公开了一种生效时间的确定方法、终端及网络设备。其中，该方法包括：终端接收物理下行共享信道PDSCH，其中，PDSCH中混合自动重复请求HARQ反馈功能关闭，PDSCH携带下行媒质接入控制控制单元MAC CE；终端确定下行MAC CE所指示的下行配置的生效时间。本申请可以解决在关闭PDSCH的HARQ反馈功能的情况下，如何确定MAC CE指示的下行配置的生效时间的技术问题。
Patent WO-2021012721-A1 (WO)
Inventor: YOU QIDONG
IPC: A61P25/28
Filed: 2020-04-13
Abstract: La présente invention concerne un composé de naphtalène sulfonamide, un procédé de préparation et une utilisation. Le composé de naphtalène sulfonamide selon la présente invention peut interférer avec la liaison de Keap1-Nrf2 et activer Nrf2 pour soulager des lésions inflammatoires et atténuer un microenvironnement inflammatoire, a une activité anti-inflammatoire potentielle, et peut être utilisé pour préparer un médicament anti-inflammatoire pour des lésions inflammatoires de diverses maladies associées à une inflammation, y compris la bronchopneumopathie chronique obstructive (MPOC), la maladie d'Alzheimer, la maladie de Parkinson, l'athérosclérose, la maladie rénale chronique (CKD), le diabète, les inflammations intestinales, la polyarthrite rhumatoïde, etc.
Patent WO-2020221018-A1 (WO)
Title: 一种实时媒体流接入的方法、装置、通信设备和终端
Inventor: ZHANG LU
IPC: H04L29/06
Filed: 2020-04-16
Abstract: 一种实时媒体流接入的方法、装置、通信设备和终端，所述方法包括：通信设备在实时媒体流会话建立过程中，确定实时媒体流对应的媒体流标识；所述通信设备为所述实时媒体流分配本端端口；其中，每个本端端口对应一个或多个实时媒体流；所述通信设备在实时媒体流会话建立完成后，转发承载所述实时媒体流的媒体报文，所述媒体报文携带所述媒体流标识。
Patent WO-2021223151-A1 (WO)
Inventor: YANG GENSHAN
IPC: B66B1/46
Filed: 2020-05-07
Abstract: 一种具有灭菌功能的电梯按钮，包括按钮板（1）、按钮本体（2）、应答光源（3）和紫光源（4），按钮本体通过按钮壳体（5）固定在按钮板上，按钮壳体上设有按钮安装孔，按钮本体嵌装在按钮安装孔内，按钮本体的上表面低于按钮壳体的上表面，按钮壳体的上表面为斜面，紫光源设置在按钮安装孔的孔口处，应答光源设置在按钮本体内，应答光源和紫光源均与电梯控制器（6）连接。电梯按钮结构紧凑、排布新颖、设计巧妙，利用按钮壳体与按钮之间的高度差以及按钮壳体表面的倾斜度，将紫外光照射到电梯按钮的接触面，对电梯按钮的接触面进行杀菌，实现在有人按动按钮后及时对按钮进行杀菌，避免细菌残留在按钮的接触面上。
Patent WO-2020238619-A1 (WO)
Inventor: BO LIU
IPC: H04R1/10
Filed: 2020-05-12
Abstract: An earphone (10) includes a housing (100), a first eartip (200), and a second eartip (300). The housing (100) defines a interior space therein. The first eartip (200) is configured to be mounted on the housing (100). The second eartip (300) is configured to be mounted on the housing (100). One of the first eartip (200) and the second eartip is selectively mounted on the housing (100). The earphone (10) defines a vent channel when the second eartip (300) is mounted on the housing (100), meanwhile the vent channel is sealed when the first eartip (100) is mounted on the housing (100), and the vent channel communicates with the interior space and the exterior of the housing (100).
Patent WO-2020238844-A1 (WO)
Title: Balloon assembly
Inventor: YUE BIN
IPC: A61B17/56
Filed: 2020-05-25
Abstract: The present application relates to a balloon assembly, comprising a balloon body, said balloon body being provided with a balloon body opening; a balloon interface, said balloon interface being arranged at the opening of the balloon body and used for a filler to pass through and enter the inner cavity of the balloon body; a sealing body, said sealing body being arranged at the opening of the balloon body and/or at the balloon interface, the sealing body comprising a sealing film which prevents the filler from flowing out of the balloon body by means of the balloon interface; an outer catheter, said outer catheter being detachably connected to the balloon interface, such that the filler can enter the inner cavity of the balloon body by means of the outer catheter. The present application can simultaneously achieve the sealing of the balloon and the withdrawal of the catheter; the sealing body can maintain balance under the pressure inside and outside the balloon, while at the same time, debris is not prone to be left behind during the sealing process, such that the entire sealing process is simple to implement and is very safe, effectively prolonging the service life of an implantable balloon.
Patent WO-2021237726-A1 (WO)
Title: Channel busy measurements in sidelink communications
Inventor: ZHANG XIAOXIA
IPC: H04W72/08
Filed: 2020-05-29
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) communicating over sidelink in unlicensed spectrum may perform channel congestion control based on channel busy measurements. For example, a UE may perform channel busy measurement over different resource sets to identify congestion levels from different Radio Access Technologies (RATs). The UE may perform a first channel busy measurement on a first resource set where the first resource set contains resources where sidelink UEs are configured to pause transmission and the UE may perform a second channel busy measurement on a second resource set when sidelink UEs and wireless devices of other RATs are free to contend for resources and transmit. The UE may perform a third channel busy measurement on a third resource set where the third resource set contains resources with contention-based access success.
Patent WO-2020259392-A1 (WO)
Inventor: WANG YANG
IPC: G06F11/07
Filed: 2020-06-18
Abstract: Disclosed are a method and device for determining a root cause task of an abnormal task. The method comprises: determining, according to a preset dependency rule, whether an abnormal task has upstream tasks on which the abnormal task depends; if the abnormal task has upstream tasks on which the abnormal task depends, taking the abnormal task as the current target task; determining whether upstream tasks on which the current target task depends comprise a task which is being executed or is running incorrectly; and if the upstream tasks on which the current target task depends do not comprise a task which is being executed or is running incorrectly, re-taking the task which has not been executed in the upstream tasks on which the current target task depends as the current target task so as to update the current target task, and returning to the step of determining whether upstream tasks on which the current target task depends comprise a task which is being executed or is running incorrectly. When being applied to fintech, the method improves the efficiency of root cause task determination.
Patent WO-2020259517-A1 (WO)
Inventor: HUANG LIWEI
IPC: G06F3/14
Filed: 2020-06-24
Abstract: Le mode de réalisation de l'invention concerne un procédé de réglage d'attributs d'affichage et un dispositif associé, qui sont utilisés pour rendre l'effet d'affichage d'éléments dans une page plus remarquable et améliorer l'expérience de lecture d'un utilisateur. Le procédé du mode de réalisation de l'invention consiste à : obtenir une première luminosité et une seconde luminosité dans une page, la première luminosité étant la luminosité d'un élément dans la page, et la seconde luminosité étant la luminosité d'une zone d'arrière-plan pour l'affichage de l'élément ; déterminer un premier contraste entre l'élément et la zone d'arrière-plan en fonction de la première luminosité et de la seconde luminosité ; et lorsque le premier contraste est inférieur à un contraste prédéfini, régler l'attribut d'affichage de l'élément.
Patent WO-2021237868-A1 (WO)
Inventor: OUYANG QI
IPC: H01L23/00
Filed: 2020-06-30
Abstract: 一种OLED显示面板及其制作方法，OLED显示面板分为：折叠区（B）和非折叠区（C）；折叠区（B）包括：第一柔性层（11）、无机层（12）、第二柔性层（13）、缓冲层（14）、金属走线层（16）、平坦层（17）以及像素定义层（18）；在缓冲层（14）背离第二柔性层（13）的一侧挖孔，在各个孔内沉积第一有机填充层（15）；金属走线层（16）覆盖在缓冲层（14）和第一有机填充层（15）一侧，折叠区（B）的第一有机填充层（15）的剖面形成锯齿状。
Patent WO-2021227219-A1 (WO)
Inventor: LI JIA
IPC: H01L27/12
Filed: 2020-07-03
Abstract: 本申请提供一种阵列基板及其制造方法、显示装置，阵列基板包括：基板；阵列层，阵列层包括设置于基板上的导电垫以及导电电极；防划伤层，防划伤层设置于阵列层远离基板的一侧，防划伤层具有第一镂空区和第二镂空区，第一镂空区对应导电垫，第二镂空区对应导电电极。
Patent WO-2021103613-A1 (WO)
Inventor: SUN LIN
IPC: G06F3/01
Filed: 2020-07-24
Abstract: The present disclosure relates to a method and apparatus for driving an interactive object, a device, and a storage medium. The method comprises: acquiring a first image of a surrounding environment of a display device, wherein the display device is used to display an interactive object and a virtual space in which the interactive object is located; acquiring a first position of a target object in the first image; using the position of the interactive object in the virtual space as a reference point, and determining a mapping relationship between the first image and the virtual space; and driving, according to the first position and the mapping relationship, the interactive object to perform an action.
Patent WO-2021018220-A1 (WO)
Inventor: DUN JINJUN
IPC: H02J7/14
Filed: 2020-07-29
Abstract: 本发明公开了一种燃料电池发动机用空气供给系统及方法，能够回收燃料电池在变载输出过程中空压机由高转速向低转速转换过程中的动能，提高能量利用效率，并且提高空压机由高转速向低转速转变的响应速度。该系统包括空气滤清器、空压机和增湿器，环境空气经空气滤清器流进空压机，空气经空压机增压后流进增湿器，经增湿器增湿后流进燃料电池堆；所述空压机包括压缩机、空压机电机和空压机控制器。
Patent WO-2021128864-A1 (WO)
Inventor: JIA YAYA
IPC: A01K15/02
Filed: 2020-08-10
Abstract: Provided are a barking deterrent control method and apparatus of a barking deterrent device. The method comprises: detecting a dog barking sound; detecting a vibration feature during dog barking; determining whether the dog barking sound reaches a pre-set noise level or whether a dog barking audio feature reaches a pre-set audio feature; determining whether the detected vibration feature during dog barking comprises a head shaking feature and a dog laryngeal prominence vibration feature; and if the dog barking sound reaches the pre-set noise level or the dog barking audio feature reaches the pre-set audio feature, and the detected vibration feature during dog barking comprises a head shaking feature and a dog laryngeal prominence vibration feature, determining that the dog wearing a barking deterrent device is barking, and when a pre-set barking deterrent trigger condition is satisfied, sending a barking deterrent action to the dog wearing the barking deterrent device. The apparatus can accurately recognize the barking of a dog, accurately distinguish which dog is barking, and then trigger a barking deterrent and stop the barking.
Patent WO-2021258538-A1 (WO)
Inventor: NIE XIAOHUI
IPC: G02F1/1333
Filed: 2020-08-28
Abstract: A display panel and device, comprising a first substrate (200), a second substrate (204), and a black matrix layer (203). Moreover, the black matrix layer (203) corresponding to a non-display area (12) comprises a plurality of sub-black matrix units (2031) which are provided at intervals. When the two substrates are stressed and dislocated, the shearing stress borne by the black matrix layer (203) can be released between the divided grid units of the black matrix layer (203), so that tearing between film layers is effectively avoided, leakage of liquid crystals is avoided, and the reliability of the display panel is improved.
Patent WO-2021057425-A1 (WO)
Title: Media stream delivery quality notification method and session border controller entity
Inventor: ZHANG LU
IPC: H04W24/08
Filed: 2020-09-03
Abstract: Provided is a media stream delivery quality notification method, comprising: performing detection to determine whether a network state of a first terminal is abnormal; and if the network state of the first terminal is found to be abnormal, sending notification information to a second terminal. Also provided are a session border controller entity and a computer readable storage medium.
Patent WO-2022011810-A1 (WO)
Title: Display panel and preparation method therefor
Inventor: FAN CONGCONG
IPC: H01L51/42
Filed: 2020-09-09
Abstract: Disclosed are a display panel and a preparation method therefor. The display panel comprises a display area; several light-emitting units uniformly arranged in the display area; and at least one organic photoelectric detection unit, wherein the at least one organic photoelectric detection unit is arranged on an edge or at a corner of the display area.
Patent WO-2021052304-A1 (WO)
Title: Vehicle-to-vehicle point-to-point communication method, apparatus and system, and storage medium
Inventor: YIN JIANGBO
IPC: H04W76/11
Filed: 2020-09-15
Abstract: Provided in the present application are a vehicle-to-vehicle point-to-point communication method, apparatus and system, and a storage medium. The method comprises: a main vehicle obtaining a first message from at least one first vehicle, wherein the first message comprises identification information of the first vehicle and position and orientation information of the first vehicle; and determining a second vehicle from the at least one first vehicle on the basis of the obtained position and orientation information of each first vehicle, carrying identification information of the second vehicle and the first information in a second message, and sending the second message. Thus, when it is detected by the second vehicle that the identification information of the second vehicle carried in the second message is consistent with the identification information of the second vehicle itself, the first information is obtained from the second message. That is, according to the present application, the main vehicle carries the identification information of the second vehicle and the first information to be sent in the second message and sends the second message to the second vehicle, and the second vehicle can obtain the first information sent by the main vehicle, but other vehicles cannot obtain same, thus realizing point-to-point communication between the main vehicle and the second vehicle.
Patent WO-2021253662-A1 (WO)
Inventor: WANG MIAO
IPC: A61K38/57
Filed: 2020-09-21
Abstract: 提供一种抗FXII特定区域的纳米抗体或其抗原结合片段，该纳米抗体或其抗原结合片段通过FXII的结合表位与FXII结合以阻断FXII的激活，该结合表位包括构象表位。还提供了一种通过噬菌体展示技术筛选的FXII中和抗体，在小鼠动脉血栓、大鼠体外膜肺氧合、小鼠缺血再灌注损伤及血管炎模型上，发现可治疗血栓、心肌缺血再灌注损伤及血管炎。
Patent WO-2021068798-A1 (WO)
Inventor: CHEN BO
IPC: G06Q10/06
Filed: 2020-09-29
Abstract: 基于文本的指标提取方法、装置、计算机设备及存储介质，涉及人工智能的语义解析技术领域。该方法先是基于上传端所上传的文本数据实时提取关键词集合，之后与历史关键词集合相比较得到考核指标差异信息，最后将关键词集合和考核指标差异信息发送至上传端以及时更新核心指标，实现了基于文本数据实时并快速的提取核心指标，完成核心指标提取后能与历史指标相比较得到本次指标更新内容。
Patent WO-2021088572-A1 (WO)
Inventor: YANG FAN
IPC: H01Q1/24
Filed: 2020-09-29
Abstract: 本申请实施例提供一种天线阵列及电子设备，天线阵列包括：曲面透镜；超材料透镜；多个阵列设置的辐射体，设置在曲面透镜的弧面一侧或者设置在超材料透镜背离曲面透镜的一侧，辐射体的辐射波束经过曲面透镜和超材料透镜调节波束形状后辐射至自由空间。
Patent WO-2021068948-A1 (WO)
Title: Camera control method and monitoring device
Inventor: LIU JIN
IPC: G05D3/12
Filed: 2020-10-12
Abstract: The present application provides a camera control method and a monitoring device. Said method comprises: acquiring multiple frames of image photographed by a camera during cruising and an angle corresponding to each frame of image among the multiple frames of image; determining a target image from the multiple frames of image, wherein the target image may be an image having the highest similarity with a pre-obtained preset point image, or the target image may also be an image having a similarity with the preset point image greater than or equal to a first preset threshold, wherein the preset point image is an image obtained by the camera photographing a monitored area on the basis of a predetermined preset point; and according to the angle corresponding to the target image, adjusting the lens angle of the camera. Therefore, in the case where the lens position and/or the angle of the camera deviates, the preset point can be automatically retrieved, without the need for manual adjustment by a user. The present invention facilitates improvement of user experience.
Patent WO-2022077295-A1 (WO)
Inventor: QIAO XUEMEI
IPC: H04L5/00
Filed: 2020-10-14
Abstract: Embodiments of the present invention provide a method for jointly scheduling multiple transport blocks (TB), which is applied to base stations. The method comprises: issuing downlink control information (DCI) of multiple TBs, wherein the DCI comprises: common DCI and multiple dedicated DCI having one-to-one correspondence to the multiple TBs, the common DCI carries indication information of a time-frequency domain position for transmitting the dedicated DCI, the common DCI is used for carrying common scheduling information for the multiple TBs, and the dedicated DCI is used for carrying scheduling information of a corresponding TB.
Patent WO-2022082368-A1 (WO)
Title: Vehicle-mounted device for accurately measuring area in real time
Inventor: YANG LIN
IPC: G01B21/28
Filed: 2020-10-19
Abstract: A vehicle-mounted device for accurately measuring an area in real time. The device comprises a main cover plate (1), a machine shell (2), an inner rack (6), a connecting assembly (8), a transmission worm (15), an accurate measurement module (16) and a driving gear (18). An output end of the accurate measurement module (16) is electrically connected to input ends of a satellite navigation and positioning module, an inertial navigation module, a binocular vision measurement module and a vehicle-mounted terminal comprehensive calculation module, respectively. The device has integrated satellite positioning and navigation, inertial navigation, and binocular measurement systems, such that operation trajectory overlapping is eliminated, and the problem of accurately measuring an operation area under the conditions of a weak satellite signal and an unstable satellite signal is solved.