baber/WOPTO huggingface dataset:
Patent WO-2021227031-A1 (WO)
Title: Display panel, drive method therefor, and display device
Inventor: HU YE
IPC: H01L27/32
Filed: 2020-05-15
Abstract: A display panel, a drive method therefor, and a display device. The display panel comprises a display area (110) and a non-display area (120); the non-display area (120) comprises a first binding area (210), and further comprises first connection lines (220) in corresponding connection with a plurality of grid lines (111), and second connection lines (230) in corresponding connection with a plurality of data lines (112); the display panel further comprises at least one chip-on-film (240), the chip-on-film (240) comprises a second binding area (241), a first area (242), and a second area (243) located between the second binding area (241) and the first area (242); a scan drive integrated circuit (250) and a data drive integrated circuit (260) are respectively bound in the first area (242), the scan drive integrated circuit (250) is connected to the second binding area (241) by means of a first trace (251), and the data drive integrated circuit (260) is connected with the second binding area (241) by means of a second trace (261); and the first trace (251) and the second trace (261) are provided in separate layers inside the second area (243). The display panel, the drive method therefor, and the display device can facilitate an overall narrow bezel design of the display device.
Patent WO-2020233539-A1 (WO)
Inventor: YIN LIUSONG
IPC: A61K39/395
Filed: 2020-05-18
Abstract: La présente invention concerne des protéines liant plusieurs antigènes contenant une première partie de liaison à l'antigène qui se lie de manière spécifique à un épitope sur CD47, de préférence CD47 humain, et une seconde partie de liaison à l'antigène qui se lie de manière spécifique à un épitope sur le ligand de mort programmée 1 (PD-L1). L'invention concerne également des acides nucléiques codant pour les protéines liant plusieurs antigènes, des vecteurs comprenant les acides nucléiques, des cellules hôtes comprenant les vecteurs, et des compositions pharmaceutiques comprenant les protéines liant plusieurs antigènes, ainsi que des méthodes de traitement du cancer à l'aide des protéines liant plusieurs antigènes et des compositions pharmaceutiques.
Patent WO-2020233720-A1 (WO)
Inventor: LI YANG
IPC: A63H5/00
Filed: 2020-05-22
Abstract: Disclosed is a musical Rubik's cube, comprising a Rubik's cube main body and a stereo assembly. The Rubik's cube main body comprises a plurality of movable blocks, wherein the movable blocks are all provided with engagement parts, and adjacent movable blocks slidably engage with each other by means of the engagement parts, such that the adjacent movable blocks can rotate relatively; and an accommodating cavity is provided inside the Rubik's cube main body, and the stereo assembly is arranged inside the accommodating cavity. Sliding engagement between adjacent movable blocks is achieved by means of the engagement parts, such that the adjacent movable blocks can rotate relatively without the need to arrange rotary shafts inside the Rubik's cube main body. The space occupied by the rotary shafts is saved by means of this rotary-shaft-free connecting structure, such that the accommodating cavity in the Rubik's cube main body has sufficient space for accommodating the stereo assembly. The problem of insufficient internal space of a musical Rubik's cube is solved.
Patent WO-2020248958-A1 (WO)
Title: Washing machine and control method thereof
Inventor: ZHAO ZHIQIANG
IPC: D06F39/04
Filed: 2020-06-09
Abstract: A washing machine and a control method thereof, the washing machine comprising an inner tub (17), independently holding washing water when washing clothing; an electromagnetic heating apparatus (33), heating water in the inner tub (17); a contactless temperature detection apparatus (34), detecting a water temperature in the inner tub (17); or, detecting a temperature in the inner tub (17); the contactless temperature detection apparatus (34) and the electromagnetic heating apparatus (33) each being electrically connected to a master controller (4) of the washing machine; a washing machine control unit determining a current water temperature in the inner tub (17) according to a result returned by the contactless temperature detection apparatus (34), and controlling the electromagnetic heating apparatus (33) to turn on and off. By means of integrating an electromagnetic heating apparatus (33) and a contactless temperature detection apparatus (34), control of water temperature in a washing machine having a non-porous inner tub is realized; the device is simple, accuracy is high, ease of control is strong, and the invention effectively prevents water temperature being too low or too high affecting ordinary operation of the washing machine.
Patent WO-2021027400-A1 (WO)
Title: 测量上报及接收方法、装置及设备
Inventor: LI HUI
IPC: H04W4/02
Filed: 2020-06-23
Abstract: 本公开公开了一种测量上报及接收方法、装置及设备，其中，方法包括：终端测量多个网络侧发送设备发送的定位参考信号，并根据同一网络侧发送设备发送的多个定位参考信号，确定该网络侧发送设备的离开角指示信息；终端将多个网络侧发送设备的离开角指示信息发送给网络。
Patent WO-2022000452-A1 (WO)
Title: 一种用于石板雕刻的划线装置
Inventor: LIU GANG
IPC: B25H7/04
Filed: 2020-07-03
Abstract: 公开了一种用于石板雕刻的划线装置，包括划线笔机构（1）、工作台（2）、导杆（3）、顶板（4）、滑动支架（5）、水平移栽机构（6）、限位机构（7）和驱动机构（8）。该装置利用驱动机构（8）驱动滑动支架（5）竖直移动，通过计算机控制水平移栽机构（6）驱动划线笔机构在水平面内移动，实现在石板上自动化线，降低了手工雕刻的劳动强度，并且提高了绘制效率。
Patent WO-2022011517-A1 (WO)
Inventor: FENG TAO
IPC: G06T7/70
Filed: 2020-07-13
Abstract: An infrared positioning method, an infrared positioning apparatus, and an infrared positioning system. The method comprises: performing, on the basis of an object image, infrared point recognition processing on an object to be positioned to obtain infrared point information corresponding to said object, wherein the infrared point information comprises coordinate data of three infrared points, and the three infrared points are distributed in a shape of an isosceles triangle (S101); recognizing the vertices of the isosceles triangle and the midpoint of the bottom edge according to the coordinate data of the three infrared points, and generating, according to the vertices of the isosceles triangle and the midpoint of the bottom edge, a direction vector pointing to the vertices, the direction vector representing the movement direction of the object to be positioned (S102); and calculating a vector included angle between the direction vector of the object to be positioned and a preset coordinate system in a virtual environment, and determining, according to the vector included angle, the current movement direction of the object to be positioned (S103). By means of the method, a user can discern the direction even when immersing in the virtual environment, thereby enhancing the immersion of the user in the virtual environment; and the interaction between a person and a person or between a person and an object in the virtual environment is achieved, thereby satisfying the interaction requirement of the user in the virtual environment.
Patent WO-2022040934-A1 (WO)
Title: Brushless direct current motor driving method and circuit, and device and storage medium
Inventor: MA CHENXU
IPC: H02P6/182
Filed: 2020-08-25
Abstract: A brushless direct current motor driving method and circuit, and a device and a storage medium. The driving method comprises: when a count of a counter of a PWM module reaches one of preset thresholds, triggering an ADC module to collect counter-electromotive force (S101); determining, according to the counter-electromotive force, whether a brushless direct current motor needs to perform phase changing (S102); and if the brushless direct current motor needs to perform phase changing, controlling the PWM module to output a PWM signal to a driving circuit of the brushless direct current motor, so that the driving circuit converts the PWM signal to a driving signal to drive the brushless direct current motor to rotate (S103).
Patent WO-2021135292-A1 (WO)
Title: Integrated closed-loop artificial pancreas
Inventor: YANG CUIJUN
IPC: A61B5/145
Filed: 2020-08-26
Abstract: Disclosed is an integrated closed-loop artificial pancreas comprising: a detection module (100); a program module (101) is also imported into the total daily dose algorithm and the current insulin infusion algorithm; and an infusion module (102) which is connected to the program module, the infusion module (102) includes an infusion tube (130) which is used as the insulin infusion channel, the detecting electrodes (171,172) are provided on/in the wall of the infusion tube (130), and the infusion module (102) can infuse insulin required according to the data of the current insulin infusion dose. It takes only one insertion to perform both glucose detection and insulin infusion.
Patent WO-2021082689-A1 (WO)
Title: Ecological revetment for wandering river improvement
Inventor: XU XIANGZHOU
IPC: E02B3/12
Filed: 2020-08-27
Abstract: Ecological revetment for wandering river improvement, comprising porous concrete piles (1), ecological connection plates (2), an ecological viewing gallery (3), and a slope green belt (4). The ecological viewing gallery (3) is provided on the upper portion of each porous concrete pile (1), and the ecological connection plate (2) and an anchor rod (2-3) are provided in the middle of each porous concrete pile, so that the revetment structure is reinforced, the probability of sinking and translation of the revetment structure is reduced, and the overall stability of revetment engineering is improved. Ecological holes (2-1) are formed in the ecological connection plates (2), thereby facilitating substance and energy exchange of a riverway and a bank slope, and enhancing the self-cleaning capacity of water. Green landscape plants are planted on the ecological viewing gallery (3), and therefore, the ecological viewing gallery can serve as a habitat of biology, and can also afforest the revetment. Due to the adoption of the water-pervious structure, land and water cross communication can be realized well, the problem that a closed rigid revetment influences substance and energy exchange in a water environment ecosystem is solved, the self-cleaning capacity of the riverway is improved, and the demands for engineering, ecology and landscape performance are also satisfied.
Patent WO-2021043184-A1 (WO)
Inventor: HAN JUNHUA
IPC: H04L12/24
Filed: 2020-09-03
Abstract: 本公开提供一种故障根因确定方法及装置、一种服务器和一种计算机可读介质。该故障根因确定方法包括：当业务发生故障时，确定故障特征信息，根据故障特征信息和故障传播图确定故障根因节点，所述故障传播图用于表示不同的故障传播节点之间有向的关联关系以及故障节点、故障传播节点和故障根因节点之间有向的关联关系，所述故障传播图中的节点用于表示所述故障特征信息。
Patent WO-2021073310-A1 (WO)
Inventor: CHEN ZHIWEN
IPC: G01B15/06
Filed: 2020-09-07
Abstract: Disclosed are a method and apparatus for three-dimensional on-line monitoring of a warpage deformation and defect of an encapsulation module. The apparatus comprises a projection moiré module, an X-ray module and a monitoring analysis module. The method comprises: obtaining, by means of the projection moiré module, first warpage information of an encapsulation module sample to be monitored; obtaining, by means of the X-ray module, second warpage information of the encapsulation module sample to be monitored; and obtaining monitoring result information according to the first warpage information and the second warpage information. The problem in the prior art of it not being possible to perform three-dimensional on-line monitoring on a warpage deformation and defect of an encapsulation module is thus solved, and the three-dimensional on-line monitoring can be performed with regard to the failure condition of an encapsulation module for an electronic device in an actual industrial production process.
Patent WO-2022047809-A1 (WO)
Inventor: JIN LILI
IPC: H04L1/00
Filed: 2020-09-07
Abstract: 本申请实施例提供一种通信方法及装置，应用于通信领域，尤其是短距离通信领域，例如车载无线通信系统、智能家居系统、智能制造系统等，该方法包括：第一节点对至少一个编码块执行信道编码；第一节点向第二节点发送经过信道编码后的所述至少一个编码块，所述至少一个编码块为第一业务的编码块。该方案进一步可用于提升自动驾驶或高级驾驶辅助系统ADAS能力，可应用于车联网，例如车辆外联V2X、车间通信长期演进技术LTE-V、车辆-车辆V2V等。
Patent WO-2021047501-A1 (WO)
Inventor: LIU TAO
IPC: H04W16/28
Filed: 2020-09-08
Abstract: 本申请公开了一种运行状态调整的方法，包括：获取目标小区的负载信息；根据目标小区的负载信息将目标接入网设备的运行状态调整为目标状态，目标接入网设备与目标小区对应，目标接入网设备在目标状态下发射的SSB波束数量小于预设数量。本申请还提供了相应的通信设备。通过本申请技术方案，目标接入网设备的运行状态可以根据目标小区的负载信息进行调整，从而将目标接入网设备发射的SSB波束数量调整至小于预设数量，减少目标接入网设备发射SSB波束的能耗，满足目标接入网设备在目标小区处于不同负载状况时的节能需求。
Patent WO-2022027784-A1 (WO)
Inventor: JIN ZENGJIAN
IPC: G09G3/3233
Filed: 2020-09-15
Abstract: 本申请提供了一种OLED显示面板，包括阵列设置的多个子像素和驱动子像素的像素驱动电路，至少一个像素驱动电路包括：复位模块、数据信号输入模块、存储模块、发光器件和驱动模块，其中，驱动模块在第一显示阶段驱动第一发光器件和第二发光器件发光，在第二显示阶段驱动第一发光器件发光，第二发光器件不发光。
Patent WO-2022082343-A1 (WO)
Inventor: Wen Heji
IPC: B65B51/10
Filed: 2020-10-19
Abstract: 一种手持封口机，包括具有安装腔的底座(1)和压板(2)，底座(1)前端开设有通孔，安装腔内设置有能从通孔中露出的封口结构(8)和固定槽(3)，固定槽(3)的开口设置在底座(1)底部，固定槽(3)内设置有刀片组件(4)，底座(1)底部滑动连接有滑板(5)，滑板(5)的外侧设置有挡板(51)，挡板(51)、滑板(5)以及底座(1)侧面形成手机支架；安装腔内还设置有锂电池(9)，通过第二接口(7)实现对外充电；该手持封口机具有多种功能，能提高使用频率，更便携。
Patent WO-2021082997-A1 (WO)
Inventor: LIU PENGFEI
IPC: C07D213/02
Filed: 2020-10-21
Abstract: 一种含取代苯乙酮结构片段的酰胺类化合物，结构如通式I所示。式中各取代基的定义见说明书。该化合物具有广谱杀菌活性，对黄瓜霜霉病、小麦白粉病、玉米锈病、黄瓜炭疽病、黄瓜灰霉病、番茄灰霉病等具有优良的防治效果。
Patent WO-2022087950-A1 (WO)
Inventor: LIN CHI-CHIN
IPC: G01S17/10
Filed: 2020-10-29
Abstract: Provided are a time-of-flight measurement circuit and control method and electronic apparatus thereof. The time-of-flight measurement circuit (100, 400, 600) comprises a pixel array (102, 602), a first controller (104), and a time-to-digital converter (106, 406, 606). The pixel array (102,602) comprises m rows × n columns of pixel cells (P11–P1n, P21–P2n, ... Pm1–Pmn, P11'–P1n', P21'–P2n', ... Pm1'–Pmn'). The first controller (104) is coupled to the input end of a first buffer of each of the first column pixel units (P11–Pm1, P11'–Pm1'), and the input end of the first buffer of the pixel cell Pxy is coupled to the output end of the first buffer of the pixel cell Px(y-1), x being an integer from 1 to m, and y being an integer from 2 to n, wherein in a test mode, the first controller (104) transmits a first trigger signal sequentially by means of the first buffers Ba1 to Ban in the pixel cells Pa1 to Pan, a being any integer from 1 to m, and, if a is less than m, the first trigger signal arriving at the pixel cells Pm1–Pmn from the output ends of the pixel cells Pa1–Pan.
Patent WO-2021103948-A1 (WO)
Title: 一种执行配置指令的方法及装置
Inventor: SHEN YI
IPC: H04L12/24
Filed: 2020-11-02
Abstract: 本发明提供一种执行配置指令的方法及装置，将第一配置指令下发至网络设备的验证库，验证库具有与网络设备的运行库中相同的第一配置文件；获取验证库执行第一配置指令后的第二配置文件；确定第一配置文件与第二配置文件中不同的配置数据；根据不同的配置数据生成第二配置指令；在第二配置指令与第一配置指令匹配时，将第一配置指令或第二配置指令下发至运行库。该方案由于网络设备的验证库同步了运行库的配置数据，从而在网络设备的验证库进行配置指令的验证，当网络设备的验证库成功执行下发的配置指令后，将该配置指令下发至运行库，从而提高了网络设备的运行库执行配置指令的准确性。
Patent WO-2021093796-A1 (WO)
Inventor: WU PENGCHENG
IPC: G01L9/08
Filed: 2020-11-12
Abstract: 一种压电式MEMS声传感器，包括基底(1)、内部电极区(13)及外部电极区(12)，外部电极区(12)位于内部电极区(13)的外围，内部电极区(13)与外部电极区(12)均包括由上至下层叠的顶电极(9,6)、上压电层(4)、中间电极(10,7)、下压电层(3)和底电极(11,8)；内部电极区(13)中的顶电极(9)、中间电极(10)和底电极(11)与外部电极区(12)中的顶电极(6)、中间电极(7)和底电极(8)彼此间隔；在基底(1)的顶部设置有下支撑层(2)，内部电极区(13)及外部电极区(12)均位于下支撑层(2)上，在内部电极区(13)及外部电极区(12)的顶面均设置有由硅基材料制成的上支撑层(5)。压电式MEMS声传感器的灵敏度高，耐静水压能力强，能满足不同耐压及工作水深的应用需求。
Patent WO-2022099572-A1 (WO)
Title: Anti-vibration structure for solid state disk
Inventor: XU SHENGWEI
IPC: G06F1/20
Filed: 2020-11-13
Abstract: An anti-vibration structure for a solid state disk, the structure comprising a plurality of mounting columns (1) and a hard disk housing body (2), wherein an edge of the hard disk housing body (2) is provided with a plurality of U-shaped locking feet (3); each U-shaped locking foot (3) is connected to the mounting column (1) in an insertion manner; each mounting column (1) is further provided with a fixing nut (12), a mounting groove (4) and a screw cap (5); a pressing rod (6) is arranged between two adjacent mounting columns (1); each fixing nut (12) is in threaded connection with the mounting column (1) and abuts against the hard disk housing body (2); two mounting grooves (4) on each mounting column (1) are perpendicular to each other and are respectively arranged in an axial direction of the mounting column (1); two ends of the pressing rod (6) are respectively slidably arranged in the mounting grooves (4) of the two adjacent mounting columns (1); the screw cap (5) is in threaded connection with the mounting column (1) and abuts against the pressing rod (6); and the pressing rod (6) is provided with a plurality of pressing structures. The structure reduces vibration generated in the middle of the hard disk housing body.
Patent WO-2021104260-A1 (WO)
Title: 展厅控制方法及系统、控制终端、后台服务器和中控主机
Inventor: WANG YAO
IPC: G06F3/01
Filed: 2020-11-24
Abstract: 一种展厅控制方法，应用于控制终端侧，包括：显示虚拟展厅模型（S101）；响应于虚拟展厅模型中的第一可控虚拟设备被操作，生成设备控制指令，设备控制指令包括：与第一可控虚拟设备相匹配的第一可控实体设备的设备信息以及操作信息（S102）；将设备控制指令通过后台服务器发送至中控主机，以供中控主机根据设备控制指令控制展厅内的第一可控实体设备执行相应操作（S103）。还提供了一种控制终端、后台服务器、中控主机、展厅控制方法、计算机可读存储介质。
Patent WO-2022116111-A1 (WO)
Title: Computer-implemented method for defect analysis, computer-implemented method of evaluating likelihood of defect occurrence, apparatus for defect analysis, computer-program product, and intelligent defect analysis system
Inventor: CHAI DONG
IPC: G01R31/28
Filed: 2020-12-03
Abstract: A computer-implemented method for defect analysis is provided. The computer-implemented method includes calculating a plurality of weight-of-evidence (WOE) scores respectively for a plurality of device operations with respect to defects occurred during a fabrication period, a higher WOE score indicating a higher correlation between a defect and a device operation; and ranking the plurality of WOE scores to obtain a list of selected device operations highly correlated with the defects occurred during the fabrication period, device operations in the list of selected device operations having a WOE score greater than a first threshold score. A respective one of the plurality of device operations is a respective device defined by a respective operation site at which the respective device perform a respective operation.
Patent WO-2022116204-A1 (WO)
Inventor: YUAN JIANMIN
IPC: G05B19/042
Filed: 2020-12-04
Abstract: Capteur d'alcool à base de MEMS, comprenant un module de détection d'alcool à base de technologie MEMS, un processeur MCU (12), un substrat de circuit (10), et un boîtier (30) qui recouvre le substrat de circuit (10). Le module de détection d'alcool délivre un signal de concentration au processeur MCU (12) au moyen d'un module de circuit d'échantillonnage et d'amplification, le processeur MCU (12) traite le signal de concentration et délivre ensuite une valeur de concentration d'alcool. Le module de détection d'alcool à base de technologie MEMS et le processeur MCU (12) sont intégrés dans le boîtier (30), de telle sorte que le capteur d'alcool entier soit de petite taille, et puisse être appliqué à un téléphone mobile, un dispositif portable, etc.
Patent WO-2022001021-A1 (WO)
Title: Optical biosensor and covid-19 virus detection device
Inventor: RONG GUOGUANG
IPC: G01N33/569
Filed: 2020-12-16
Abstract: The present application pertains to the technical field of biological detection, and discloses an optical biosensor and a COVID-19 virus detection device. The optical biosensor provided by the present application comprises a single crystal silicon substrate and a nanoporous silicon thin film optical device provided on the single crystal silicon substrate. The nanoporous silicon thin film optical device comprises a porous silicon single-layer interference film, and a porous silicon Bragg reflector or a porous silicon micro-resonant cavity. A composite metal thin film is deposited and a biological probe is coated on the surface of the nanoporous silicon thin film optical device in sequence. The present application significantly improves the detection sensitivity of the optical biosensor by designing the structure of the nanoporous silicon thin film optical device and depositing the composite metal thin film on the surface of the nanoporous silicon thin film optical device, and is applicable to the detection of pathogens such as a COVID-19 virus.
Patent WO-2021190001-A1 (WO)
Title: 反渗透膜元件及其制备方法和滤芯
Inventor: GUI PENG
IPC: C02F1/44
Filed: 2020-12-22
Abstract: 一种反渗透膜元件的制备方法、反渗透膜元件和滤芯，其中，反渗透膜元件的制备方法包括以下步骤：将密封缠绕条（31）通过胶水卷绕在膜元件本体（10）的外周面，以密封覆盖膜元件本体（10）的外周面，制得半成品组件；将半成品组件烘干固化。
Patent WO-2021164449-A1 (WO)
Inventor: BIAN LUANJIAN
IPC: H04L27/34
Filed: 2021-01-06
Abstract: 本申请提出了一种调制编码策略、功率配置方法、装置、设备和存储介质，其中，调制编码策略配置方法包括：基于第一调制编码策略集合为数据配置调制编码策略；其中，所述第一调制编码策略集合中包括至少一个调制编码策略，且所述第一调制编码策略集合对应的最高阶的调制方式为16正交幅度调制。
Patent WO-2021139720-A1 (WO)
Title: Purification method for adalimumab and stable composition thereof
Inventor: YANG ZHONGHUA
IPC: C07K1/18
Filed: 2021-01-07
Abstract: A purification method for adalimumab, a stable adalimumab composition obtained by the purification method, and pharmaceutical use of the composition.
Patent WO-2021139790-A1 (WO)
Title: Oxidation-induced shape memory fiber, preparation method therefor, and application thereof
Inventor: WANG ZIGUO
IPC: C04B35/80
Filed: 2021-01-08
Abstract: An oxidation-induced shape memory fiber, comprising a tension-bearing core material with a reserved anchoring end and/or a tension-bearing core material coated with an oxidation-resistant coating, and an oxidation-prone pressure-bearing coating. The oxidation-prone pressure-bearing coating is coated on the outside of the tension-bearing core material and/or the tension-bearing core material coated with an oxidation resistant coating. The oxidation-prone pressure-bearing coating is in a pressure stress state in a length direction of the tension-bearing core material, and the tension-bearing core material and/or the tension-bearing core material coated with the oxidation-resistant coating are/is in a tension-pressure equilibrium state with the oxidation-prone pressure-bearing coating in the length direction of the tension-bearing core material. The preparation method for the oxidation-induced shape memory fiber is as follows: reserving the anchoring end, and then applying a tensile force to the tension-bearing core material and/or the tension-bearing core material coated with the oxidation-resistant coating; and afterwards, coating the oxidation-prone pressure-bearing coating.
Patent WO-2022151369-A1 (WO)
Inventor: ZHOU BIN
IPC: B60W30/18
Filed: 2021-01-15
Abstract: The embodiments of the present application provide an information processing method and a related apparatus, which can be applied to the field of autonomous driving, self-driving or intelligent driving. Said apparatus comprises: an acquisition module, configured to acquire at least two of lane line information corresponding to a lane where a first vehicle is located, vehicle posture information of the first vehicle, road edge information, target vehicle information and map information; and a processing module, configured to control, according to the at least two of the lane line information, the vehicle posture information, the road edge information, the target vehicle information and the map information, the first vehicle to execute processing corresponding to a lane change behavior, the lane change behavior being determined according to at least one piece of lane change identification information and at least one confidence probability corresponding to the at least one piece of lane change identification information. According to the embodiments of the present application, a lane change behavior of a first vehicle can be more accurately determined, and a corresponding response strategy or alarm mechanism is started, improving the safety guarantee.