baber/WOPTO huggingface dataset:
Patent WO-2020037493-A1 (WO)
Title: Data processing method and server
Inventor: XIA BING
IPC: H04W28/02
Filed: 2018-08-21
Abstract: Provided by embodiments of the present application are a data processing method and a server, which are used for a server calculating an uplink experience blocking index (EBI) and uplink experience blocking traffic (EBT) of each grid, and a downlink EBI and downlink EBT of each grid among at least two grids of a target cell. The server calculates uplink traffic of each grid and downlink traffic of each grid among the at least two grids, wherein the at least two grids comprise all of the areas covered by the target cell, and areas that are comprised in each grid and that correspond to the target cell do not overlap; the server calculates uplink EBT of each grid and downlink EBT of each grid; the server calculates an uplink EBI of each grid according to the uplink traffic of each grid and the uplink EBT of each grid, and calculates a downlink EBI of each grid according to the downlink traffic of each grid and the downlink EBT of each grid. The method provided by the present embodiments may be applied to a communication system, such as V2X, LTE-V, V2V, the Internet of Vehicles, MTC, IoT, LTE-M, M2M, the Internet of Things, and so on.
Patent WO-2019128262-A1 (WO)
Inventor: HUANG WEIDONG
IPC: B62M6/90
Filed: 2018-08-21
Abstract: L'invention concerne un tube de cadre présentant une structure d'enceinte de batterie pour un vélo électrique. Le tube de cadre comprend un corps principal (1) présentant une structure tubulaire creuse, une ouverture (2) disposée au niveau d'une partie supérieure du corps principal (1) et un corps d'enceinte de batterie (3) fourni pour correspondre à l'ouverture (2). Le corps principal (1) est une structure à tube unique, et des plaques à nervures (4) sont réparties sur deux parois latérales d'un corps tubulaire de ce dernier. Les distances entre les bords des plaques à nervures (4) sur les deux parois latérales diminuent de haut en bas. Une cavité vide entre les bords des plaques à nervures (4) forme une position de réception d'enceinte de batterie (5). La forme des parois latérales du corps d'enceinte de batterie (3) correspond à la forme de la position de réception d'enceinte de batterie (5).
Patent WO-2020000698-A1 (WO)
Title: 电机的转子结构及电机
Inventor: TAO ZHIJIE
IPC: H02K11/33
Filed: 2018-09-19
Abstract: 一种电机的转子结构和电机，电机包括定子结构和相对定子结构进行旋转的转子结构，转子结构包括成型体(1)和嵌入成型体(1)内部用于在电机内部产生磁场的多个磁铁(3)，成型体(1)一体具有围绕电机的中心轴进行旋转的转轴(11)、磁轭(12)以及对多个磁铁(3)之间的位置关系进行保持的保持架(13)，磁铁(3)表面贴合于磁轭(12)的内周侧。据此，这种电机的转子结构，结构紧凑，便于电机装配，更加容易实现自动化，提升电机转子结构的稳定性和可靠性，提高生产的效率和良率。
Patent WO-2020047906-A1 (WO)
Title: Optical image lens set
Inventor: Tang Mengna
IPC: G02B13/00
Filed: 2018-09-20
Abstract: An optical image lens set, comprising in sequence from an object side to an image side along the optical axis: a first lens (E1) that has a focal power and at least one subsequent lens, wherein the distance TTL on the optical axis from the object side (S2) of the first lens to the imaging surface of the optical image lens set and the distance P on the optical axis from a captured object to the object side of the first lens meet 0.6＜TTL/P×10＜1.8.
Patent WO-2019062722-A1 (WO)
Title: Packet processing method and apparatus based on micro-service architecture, and bras
Inventor: WANG YONG
IPC: H04L12/28
Filed: 2018-09-25
Abstract: Provided are a packet processing method and apparatus based on a micro-service architecture, and a BRAS. The method may comprise: a Micro-BRAS container determining, after acquiring a packet to be processed, a service type corresponding to the packet, and determining a service processing container corresponding to the service type; and the Micro-BRAS container sending the packet to the service processing container, and the service processing container executing processing corresponding to the service type on the packet. By means of the technical solution of the present disclosure, a BRAS is divided, by means of container virtualization technology, into a Micro-BRAS container and a service processing container for performing capacity expansion or capacity reduction on the container. When a large number of user equipments are accessed, capacity expansion can be carried out on the container so as to meet service demands. When the number of accessed user equipments is reduced, capacity reduction can be carried out on the container so as to save storage and computing resources, and improve the resource utilization rate.
Patent WO-2020042269-A1 (WO)
Inventor: HUANG XUEHUI
IPC: H04N7/24
Filed: 2018-09-28
Abstract: Disclosed are a code rate adjustment method and device for an encoding process. The method comprises: for a target video frame on which complexity analysis has been performed, determining a complexity adjustment factor of the target video frame according to a frame type and duration of the target video frame; acquiring a current video frame to be encoded, and calculating, according to the complexity of the target video frame on which complexity analysis has been performed and the complexity adjustment factor, long-term complexity corresponding to the current video frame; determining, according to the long-term complexity and a preset reference number of bits per pixel, a target number of bits per pixel corresponding to the current video frame; and determining, according to the target number of bits per pixel and a configuration parameter of a target video to which the current video frame belongs, a target code rate to be used in current encoding. The technical solution provided by the present application facilitates code rate adjustment.
Patent WO-2019085772-A1 (WO)
Inventor: WANG LEI
IPC: A61K38/26
Filed: 2018-10-19
Abstract: 一类具有胰高血糖素样肽-1受体(Glucagon-like peptide-1 receptor, GLP-1R)和胰高血糖素受体(Glucagon receptor, GCGR)双激动效应的多肽化合物的用途，其具有高酶解稳定性、高生物活性、无不良反应等特点，能够明显改善BDL诱导的大鼠胆汁淤积性肝纤维化程度，对胆汁性肝硬化等疾病具有显著的治疗作用。该类双靶点激动剂多肽可用于预防或治疗胆汁性肝硬化及相关肝纤维化疾病。
Patent WO-2019080867-A1 (WO)
Title: Gardening tool
Inventor: KONG ZHAO
IPC: A01G3/08
Filed: 2018-10-24
Abstract: Disclosed is a gardening tool, comprising a power assembly (1) and a handle assembly (2), wherein the handle assembly (2) is provided with a start key (621), and the start key (621) is electrically connected to the power assembly (1); the handle assembly (2) is provided with a cover body (31) capable of at least partially covering the start key (621), and the cover body (31) can be driven by an external force to open so as to operate the start key (621); and a reset member is provided between the cover body (31) and the handle assembly (2), and the cover body (31) can be driven by the reset member to close. In a natural state, the cover body is in a closed state and shields the start key, such that the start key cannot be directly touched, in order to avoid starting caused by an unintentional touch, thereby ensuring the safety thereof. When it is necessary to start the tool, an external force drives the cover body to be in an open state, and the start key can then be pressed, allowing for convenient use. Therefore, the start key is mated with the cover body, such that at least two steps are required to start the gardening tool, thereby meeting operation specifications and having a high safety. After the operation, the cover body is automatically closed under the action of the reset member.
Patent WO-2020062406-A1 (WO)
Inventor: SU SHENGFEI
IPC: G01B9/02
Filed: 2018-10-31
Abstract: Disclosed are an optical coherence tomography imaging apparatus based on a digital micro-mirror device and an optical coherence tomography method based on a digital micro-mirror device and using the optical coherence tomography imaging apparatus. The imaging apparatus comprises a broadband light source (1), an optical fiber coupler (3), a reference arm (4), a sample arm, a micro-mirror controller (12), a detector (2), and a computer (11). The optical fiber coupler (3) is used for receiving light emitted by the broadband light source (1) and dividing the light into reference light and sample light, wherein the sample arm comprises a digital micro-mirror device (8) for reflecting the sample light, the digital micro-mirror device (8) is provided with millions of micro reflection mirrors (6), and three-dimensional information of a sample (10) can be obtained after same is scanned by all the reflection mirrors (6). The imaging apparatus is controlled by pure digital signals of the digital micro-mirror device, the scanning error generated by using an optical scanning head is avoided, and the stability and the accuracy of sample scanning-based imaging result are improved. The method utilizing the imaging apparatus is simply controlled and easily operated, and has a high sample imaging efficiency.
Patent WO-2019114453-A1 (WO)
Title: 一种针对类镜面物体的高光区域自适应匀光的方法
Inventor: DU JUAN
IPC: G06T7/00
Filed: 2018-10-31
Abstract: 本发明提供了一种针对类镜面物体的高光区域自适应匀光的方法，通过对采集的图像进行两层小波分解与重构，提取出图像的高光区域。然后再运用局部搜索图像修复算法实现高光区域的自适应匀光处理。这种方法可以消除检测过程中高光区域对缺陷检测的影响且无需人工干涉，自动根据源图像的信息进行均匀高光区域信息。相比于其他匀光算法，该方法可以得到更均匀的处理结果，且具有更好的适应性。
Patent WO-2019128467-A1 (WO)
Title: 基于灵活以太网FlexE传输业务流的方法和装置
Inventor: DU ZONGPENG
IPC: H04L12/931
Filed: 2018-11-05
Abstract: 本申请提供了一种基于灵活以太网FlexE传输业务流的方法和装置，该灵活以太网包括第一网络设备和第二网络设备，第一网络设备和第二网络设备使用第一FlexE组传输业务流。该方法包括：第一网络设备向第二网络设备发送第一FlexE开销帧，第一FlexE开销帧包括FlexE组调整标识信息和第二FlexE组包括的物理层PHY的PHY信息；第一网络设备接收第二网络设备发送的第二FlexE开销帧，第二FlexE开销帧包括FlexE组调整确认标识信息；第一网络设备将第一FlexE组调整为第二FlexE组；第一网络设备基于第二FlexE组向第二网络设备发送业务流，能够实现FlexE组的动态调整。
Patent WO-2020062451-A1 (WO)
Inventor: CHEN SHUAI
IPC: G09G3/36
Filed: 2018-11-06
Abstract: Provided are a GOA circuit and a display device. In the GOA circuit, a subcircuit at the Nth level comprises a pull-up control unit (1), a pull-up unit (2), a down-transfer unit (3), a pull-down unit (4), a pull-down maintenance unit (5), a pull-down control unit (6) and a bootstrap capacitor (7). The pull-up unit (2) and the pull-up control unit (1) are connected to form a connection point (Q(N)) at the Nth level. The down-transfer unit (3), the pull-down unit (4) and the bootstrap capacitor (7) are connected to the connection point (Q(N)) at the Nth level. The pull-down maintenance unit (5) comprises a switch assembly (51) and an inverter (52). The switch assembly (51) is connected to the connection point (Q(N)) at the Nth level. One output end of the inverter (52) is connected to the switch assembly (51). The pull-down control unit (6) is connected to an input end of the inverter (52).
Patent WO-2020093298-A1 (WO)
Inventor: LIN CHUHUI
IPC: H02K49/10
Filed: 2018-11-08
Abstract: An automotive power transmission system, which comprises a power motor (10), the power motor (10) comprises an output shaft (13), and further comprises a magnetic coupling (30) connected to the output shaft (10), the magnetic coupling (30) comprises an outer rotor (32) and an inner rotor (33) mounted inside the outer rotor (32), an air gap (34) is formed between the inner rotor (33) and the outer rotor (32), the inner rotor (33) and the outer rotor (32) are both provided with magnetic sensing components to form a trend of synchronous rotation; the output shaft (13) is connected to the inner rotor (33) or the outer rotor (32), so as to realize external driving through the magnetic coupling (30). The system may not cause noise and vibration, can improve the comfort of occupants of an electric vehicle, and can adjust the speed of the front and rear wheels of the electric vehicle to be consistent, ensuring the comfort of driving the electric vehicle.
Patent WO-2020097851-A1 (WO)
Inventor: HE GANG
IPC: G06T5/50
Filed: 2018-11-15
Abstract: Disclosed in the embodiments of the present invention are an image processing method, a control terminal and a storage medium. The method comprises: determining correction parameters of an image acquisition device, the correction parameters comprising a camera parameter and/or a distortion parameter; acquiring an image acquired by the image acquisition device; and storing the correction parameters in association with the image. The image processing method provided by the embodiments of the present invention effectively reduces the impact of lens distortion on photographed images.
Patent WO-2019134451-A1 (WO)
Inventor: SUN HAIYAN
IPC: G02F1/01
Filed: 2018-11-15
Abstract: A display panel and drive method therefor. The display panel comprises: a transparent display substrate and a cell assembly substrate which are provided opposite to each other; and a dimming layer provided between the transparent display substrate and the cell assembly substrate, the dimming layer being configured to at least partially transmitting light rays or at least partially reflecting light rays under the function of an electric field.
Patent WO-2019184399-A1 (WO)
Inventor: YAN BIXIANG
IPC: H04R3/12
Filed: 2018-11-21
Abstract: A method and an apparatus for sound effect compensation, a non-transitory computer-readable storage medium, and a terminal device are provided. The method includes the following. An acoustic transmission function of an audio processing device in an ear canal of a user is determined according to an audio signal currently output from the audio processing device. Compensate for the audio signal according to the acoustic transmission function. The user's ear pattern information can be obtained through the audio signal currently output from the audio processing device, and the audio signal is automatically compensated, thereby adapting to users with different ear pattern information and providing different users with better listening experience.
Patent WO-2019184411-A1 (WO)
Title: 显示装置及制备方法、控制对比度的方法
Inventor: XU QINGWEN
IPC: G02F1/1335
Filed: 2018-11-28
Abstract: 本公开提供了显示装置及制备方法、控制对比度的方法。该显示装置包括：液晶盒，所述液晶盒包括对向设置的第一基板以及第二基板；以及光阀控制器，所述光阀控制器位于所述第一基板远离所述第二基板的一侧，所述光阀控制器包括对向设置的上基板、下基板以及布置在所述上基板以及所述下基板之间的液晶分子；其中，所述液晶盒包括多个呈阵列排布的显示子像素，所述光阀控制器包括多个呈阵列排布的控制子像素，所述显示子像素以及所述控制子像素一一对应设置。
Patent WO-2020042411-A1 (WO)
Inventor: ZHAO FENGGANG
IPC: H01M50/293
Filed: 2018-12-04
Abstract: 本申请公开了一种电池模组，属于储能技术领域。电池模组包括：框架，所述框架具有容纳空间；多个电池单元，多个所述电池单元沿电池单元的厚度方向依次排列设置于框架的容纳空间；其中，相邻电池单元之间设置有隔板，所述隔板具有可压缩性、且隔板在小于等于2MPa压力下的压缩率δ  1 满足C  0 ×δ  1 ≤A  0 ×0.2，C  0 为隔板的初始厚度，A  0 为电池单元的初始厚度。本申请提供的电池模组具有优异的循环性能。
Patent WO-2019110018-A1 (WO)
Title: 通信网络系统的消息验证方法、通信方法和通信网络系统
Inventor: WANG JIAN
IPC: H04W12/041
Filed: 2018-12-07
Abstract: 本发明实施例提供了一种通信网络系统的消息验证方法、通信方法和通信网络系统，所述方法包括：所述接入控制装置接收所述第一移动设备发送的通信建立请求；所述接入控制装置响应所述通信建立请求发送通信互认证请求至所述认证服务器；所述接入控制装置接收所述认证服务器响应所述通信互认证请求而发送的互认证响应消息；所述接入控制装置对所述互认证响应消息进行验证；当所述互认证响应消息验证成功时，所述接入控制装置发送互认证消息至所述第一移动设备，利用哈希链机制及接入控制装置协同认证服务器实现认证功能的分布与下放，减少了认证服务器的负载和提升了认证的效率。
Patent WO-2020024503-A1 (WO)
Title: Application display method and apparatus, and terminal and storage medium
Inventor: LI YANG
IPC: G06F9/451
Filed: 2018-12-10
Abstract: Disclosed are an application display method and apparatus, and a terminal and a storage medium. The method comprises: receiving a display request for a background application; and displaying, in a target annular display area, an icon of a first background application. In the embodiments of the present invention, icons of background applications are displayed, such that multiple background applications can be displayed, thereby facilitating a user viewing the background applications. Moreover, the display of the icons of the background applications can prevent the privacy leakage of the user.
Patent WO-2019205680-A1 (WO)
Inventor: YANG YING
IPC: H04L12/437
Filed: 2018-12-20
Abstract: 一种网络控制系统，应用于轨道车辆或无轨车辆，该系统包括：N对互为冗余的第一网络通讯节点和第二网络通讯节点、互为冗余的第一中央控制单元和第二中央控制单元、车辆总线、列车总线；其中，每一对互为冗余的第一网络通讯节点和第二网络通讯节点均通过车辆总线连接，N个第一网络通讯节点通过列车总线相连，N个第二网络通讯节点通过列车总线相连，第一对互为冗余的第一网络通讯节点和第二网络通讯节点通过车辆总线分别与第一中央控制单元连接，第N对互为冗余的第一网络通讯节点和第二网络通讯节点通过车辆总线分别与第二中央控制单元连接。可见，通过本发明中的网络控制系统能够大大提高轨道车辆或无轨车辆运行的安全性。
Patent WO-2020107607-A1 (WO)
Inventor: JIA XIANGLIAN
IPC: A61B5/0205
Filed: 2018-12-27
Abstract: L'invention concerne un dispositif de fixation d'un moniteur externe (20) et un système de surveillance externe pour un primate non humain. Le dispositif de fixation d'un moniteur externe (20) pour un primate non humain comprend un gant (10) où le moniteur externe (20) peut être placé, et un anneau de verrouillage (30) avec un diamètre interne réglable pour fixer le gant (10), le gant (10) ayant une partie ouverture (11), et l'anneau de verrouillage (30) étant relié à l'ouverture (11) du gant (10). Le système de surveillance externe pour un primate non humain comprend le moniteur externe (20) ayant un module de transmission sans fil, le dispositif de fixation du moniteur externe (20), et un terminal de réception correspondant au moniteur externe (20). Le système de surveillance externe peut réaliser une mesure non invasive, ce qui permet de surveiller de manière commode les données physiologiques pertinentes du primate non humain.
Patent WO-2019165841-A1 (WO)
Title: 网元主备配对方法及装置
Inventor: CHEN LIN
IPC: H04W24/02
Filed: 2018-12-28
Abstract: 本公开提供了一种网元主备配对方法及装置，所述方法包括：内容感知功能实体检测到网络功能实体的上电信息时，将所述网络功能实体作为待配对的主网络功能实体；所述内容感知功能实体根据所述主网络功能实体上报的运行信息，从预置的网络功能实体信息数据库中查找与所述主网络功能实体运行信息相匹配的备网络功能实体；以及所述内容感知功能实体根据所述主网络功能实体和所述备网络功能实体，建立配对信息，并将所述配对信息发送给所述主网络功能实体。
Patent WO-2019184528-A1 (WO)
Inventor: XIONG HONGLING
IPC: H04N21/442
Filed: 2018-12-29
Abstract: 一种机顶盒OTA升级方法和机顶盒OTA升级系统，其中，该机顶盒OTA升级方法为：统计运营商所属频点中用户使用频率最高的频点，将OTA升级数据添加到频率最高的频点中；检测用户当前正在观看的频点是否是频率最高的频点，若是则提示用户有软件升级更新，在用户确认后进行OTA升级；若不是频率最高的频点，则检测用户当前正在观看的频点是否是运营商所属频点，若是则提醒用户有软件升级更新，在机顶盒进入待机状态后由频率最高的频点下载新软件进行升级；若用户当前正在观看的频点不是运营商所属频点，则在机顶盒待机后全频段逐个频点检测是否有升级更新。这样，既能够保证升级的成功，又不干扰用户使用，从而极大方便了用户，增强用户体验。
Patent WO-2019153995-A1 (WO)
Title: Method for applying tcp/ip protocol in mesh network
Inventor: QI YUEXIA
IPC: H04L45/74
Filed: 2019-01-08
Abstract: Disclosed is a method for applying a TCP/IP protocol in a mesh network, comprising the following processes: constructing protocol stack models of a root node and an ordinary node in a mesh network; the root node sharing an IP configuration acquired by the root node from a router, a MAC address of the root node, and a MAC address of the router with the ordinary node by using a custom IE in a management frame; the ordinary node adopting a static IP configuration mode to set an IP configuration of the ordinary node to the IP configuration of the root node; the root node acquiring a port range available to each ordinary node; and each node in the mesh network communicating with an external IP network over a TCP/IP protocol stack. In the present invention, when IP datagrams are forwarded in a mesh network, there is no need to perform layer-by-layer NAT, and it is not necessary to recalculate a checksum of the IP datagrams when the IP datagrams reach a root node, thereby greatly improving the efficiency of network communication.
Patent WO-2019141134-A1 (WO)
Title: Data query method, apparatus and device
Inventor: DU JINGBING
IPC: G06F16/80
Filed: 2019-01-11
Abstract: A data query method, apparatus and device. The method comprises: receiving a query request sent by a client (301); determining resource occupation information of a data set corresponding to the query request (302); if it is determined, according to the resource occupation information, to buffer the query request, then acquiring the data set corresponding to the query request, and storing the data set in an external memory (303); and reading the data set from the external memory and sending the data set to the client (304). By means of the method, returning multiple data sets to a client within a short period of time can be avoided, thus reducing the occupation of CPU resources, memory resources and network resources, avoiding client query timeout or failure, and improving the usage experience of uses.
Patent WO-2020147054-A1 (WO)
Inventor: SHI CONG
IPC: H04W8/24
Filed: 2019-01-16
Abstract: 本发明公开了一种数据复制传输的指示方法、终端设备、网络设备及计算机存储介质、芯片、计算机可读存储介质、计算机程序产品以及计算机程序，所述方法包括：向终端设备发送第一信息；其中，所述第一信息用于表征数据复制传输的绑定信息，所述第一信息中所指示的对象使用相同的复制传输状态；和/或，所述第一信息用于确定数据复制传输的绑定信息。
Patent WO-2019154038-A1 (WO)
Title: Address management method, device and system
Inventor: ZONG ZAIFENG
IPC: H04L29/12
Filed: 2019-01-17
Abstract: Provided are an address management method, device and system, which can not only avoid the problem of IP addresses allocated to different PDU sessions being repeated, but can also effectively utilize the IP addresses in an address pool. The method comprises: a session management network element acquiring an identifier of a user plane functional network element serving a terminal and session information of the terminal; the session management network element determining, according to the identifier of the user plane functional network element and the session information, an address pool identifier corresponding to the session; the session management network element sending the address pool identifier to a server, wherein the address pool identifier is used for allocating an Internet protocol (IP) address to the session; and the session management network element receiving the IP address corresponding to the session from the server.
Patent WO-2020151009-A1 (WO)
Inventor: ULMER HERBERT
IPC: C08F6/24
Filed: 2019-01-25
Abstract: Ultra-pure methyl vinyl ether-co-maleic anhydride (PMVE/MA) copolymers and the process to produce such ultra-pure polymers by removing trace impurities are provided. A process to provide an ultra-pure methyl vinyl ether-co-maleic anhydride material by solvent washing PMVE/MA copolymer with a solvent, comprises the steps of: (1) providing a solvent system in which impurities in the copolymer matrix are soluble and in which the PMVE/MA copolymer is not soluble, and wherein the solvent system does not react with the copolymer; (2) washing a dry powder or wet filter cake of PMVE/MA copolymer with the solvent system to efficiently and effectively extract trace impurities from the copolymer matrix; (3) filtering said copolymer from the solvent system; and (4) drying the subsequent wet filter cake of said copolymer to obtain an ultra-pure methyl vinyl ether-co-maleic anhydride copolymer.
Patent WO-2020037971-A1 (WO)
Title: Multifunctional dielectric strength testing device and dielectric strength testing method
Inventor: XIE SONGTING
IPC: G01R31/12
Filed: 2019-03-01
Abstract: Disclosed by the present invention are a multifunctional dielectric strength testing device and a dielectric strength testing method, the multifunctional dielectric strength testing device comprising a housing made of an insulating material, wires leading out from the housing and adapted to various ports, and a lead interface for accessing a detection component, wherein the wires comprise a first lead that shorts together signal wires adapted to a signal wire port and leads out, a second lead that shorts together neutral and live wires and leads out, and a third lead leading out from a ground wire; and the lead interface comprises a positive interface which is connected to a positive lead-out wire of the detection component and which is connected to the second lead, and at least one negative interface which is connected to a negative lead-out wire of the detection component. The multifunctional dielectric strength testing device of the present invention may greatly improve test efficiency, improve operation safety of testers, and save testing resources.
Patent WO-2020140327-A1 (WO)
Inventor: LIU BINGQIANG
IPC: C04B111/28
Filed: 2019-03-11
Abstract: A heat insulation plate raw material composition, a heat insulation plate, and a production process for the heat insulation plate. The components in parts by weight of the heat insulation plate raw material composition comprise: 60-80 parts of a siliceous substance, 17-28 parts of a binder, 5-8 parts of polystyrene particles, and 20-60 parts of water, wherein the binder comprises calcium oxide and/or calcium hydroxide. The tensile strength of the prepared heat insulation plate is 0.2 MPa or above, the compressive strength is 0.3 MPa or above, the bending deformation is 4 mm or above, the heat conductivity coefficient is 0.055 W/(m•K) or below at 25°C, the volume water absorption rate is 5.5% or below, and the fireproof grade is non-combustible, i.e., being not lower than A2 grade.