摘要：【中文】本发明公开了一种基于CPU的8K超高清视频高速解码方法，属于信息技术领域，在CPU中对已编码的8K视频流进行以下操作，首先构建视频流图像中物体的动态矢量权重表；再获取视频流中的连续场景，对所述连续场景的基础帧及后续帧进行解码；接着利用动态矢量权重表，提取物体在解码后的基础帧及后续帧中的差异区间；最后利用所述差异区间形成最小解码矩阵，并对所述最小解码矩阵进行解码；本发明能够有效提高8K超高清视频的解码效率。 【EN】The invention discloses a high-speed decoding method of an 8K ultra-high-definition video based on a CPU (Central processing Unit), belonging to the technical field of information, wherein the following operations are carried out on an encoded 8K video stream in the CPU, and firstly, a dynamic vector weight table of an object in a video stream image is constructed; then acquiring a continuous scene in the video stream, and decoding a basic frame and a subsequent frame of the continuous scene; then, extracting the difference interval of the object in the decoded basic frame and the subsequent frame by using the dynamic vector weight table; finally, forming a minimum decoding matrix by using the difference interval, and decoding the minimum decoding matrix; the invention can effectively improve the decoding efficiency of the 8K ultra-high definition video.

摘要：【中文】本发明公开了一种基于CPU的8K超高清视频高速编码方法，属于信息技术领域，在CPU中对8K视频流进行以下操作，首先构建视频流图像中物体的动态矢量权重表；再获取视频流中的连续场景，对所述连续场景的基础帧及后续帧进行编码；接着利用动态矢量权重表，提取物体在编码后的基础帧及后续帧中的差异区间；最后利用所述差异区间形成最小编码矩阵，并对所述最小编码矩阵进行编码；本发明能够有效提高8K超高清视频的编码效率。 【EN】The invention discloses a high-speed coding method of an 8K ultra-high-definition video based on a CPU (Central processing Unit), belonging to the technical field of information, wherein the following operations are carried out on an 8K video stream in the CPU, and firstly, a dynamic vector weight table of an object in a video stream image is constructed; then acquiring a continuous scene in the video stream, and coding a basic frame and a subsequent frame of the continuous scene; then, extracting difference intervals of the body in the coded basic frame and the subsequent frame by using a dynamic vector weight table; finally, forming a minimum coding matrix by using the difference interval, and coding the minimum coding matrix; the invention can effectively improve the coding efficiency of the 8K ultra-high definition video.

摘要：【中文】本发明提供了一种电子引火元件自动装配设备，包括裁切机构、压接机构、控制机构和分料机构，分料机构包括多个夹爪、第一驱动组件和第二驱动组件，多个夹爪分别与第一驱动组件连接并于第一驱动组件的驱使下间距增大或缩小，多个夹爪和第一驱动组件设于第二驱动组件上并于第二驱动组件的驱使下于裁切工位和压接工位之间来回移动。本发明通过分料机构将由裁切机构裁切下来的多个电子集成点火模块运送到压接工位，以及将多个电子集成点火模块之间的间距调节为与运输治具上的多个连接器之间的间距相适配，来确保压接机构同时将多个连接器的脚线准确地压接在多个电子集成点火模块上，整个过程由控制机构控制，无需人工参与，实现了电子引火元件的高效装配。 【EN】The invention provides automatic assembling equipment for electronic ignition elements, which comprises a cutting mechanism, a crimping mechanism, a control mechanism and a material distribution mechanism, wherein the material distribution mechanism comprises a plurality of clamping jaws, a first driving assembly and a second driving assembly, the clamping jaws are respectively connected with the first driving assembly and are driven by the first driving assembly to increase or reduce the distance, and the clamping jaws and the first driving assembly are arranged on the second driving assembly and driven by the second driving assembly to move back and forth between a cutting station and a crimping station. According to the invention, the plurality of electronic integrated ignition modules cut by the cutting mechanism are conveyed to the crimping station through the material distribution mechanism, and the distance between the plurality of electronic integrated ignition modules is adjusted to be matched with the distance between the plurality of connectors on the transportation jig, so that the crimping mechanism is ensured to accurately crimp the leg wires of the plurality of connectors on the plurality of electronic integrated ignition modules at the same time, the whole process is controlled by the control mechanism, manual participation is not required, and efficient assembly of the electronic ignition elements is realized.

摘要：【中文】本发明公开一种基于最优分区的主动配电网分布式区间状态估计方法，步骤是：首先通过粒子群算法寻求主动配电网的最优分区；考虑配电网系统中的众多节点对配电网建立三相区间数学模型；根据三相区间数学模型进行分布式求解，设计分布式状态估计的算法。此种方法弥补了当前状态估计方法在分布式计算速度上的不足，提高了状态估计算法的精度与效率，为配电网的安全评估故障定位提供了理论支撑。 【EN】The invention discloses an active power distribution network distributed interval state estimation method based on optimal partitions, which comprises the following steps: firstly, seeking an optimal partition of an active power distribution network through a particle swarm algorithm; considering numerous nodes in a power distribution network system to establish a three-phase interval mathematical model for the power distribution network; and carrying out distributed solving according to the three-phase interval mathematical model, and designing a distributed state estimation algorithm. The method makes up the deficiency of the current state estimation method in distributed computing speed, improves the precision and efficiency of the state estimation algorithm, and provides theoretical support for the safety evaluation fault location of the power distribution network.

摘要：【中文】本发明公开一种基于μPMU量测值的主动配电网故障定位方法，步骤是：建立故障前后线路两端电压降落值与线路上因发生故障而增加的电流之间的关系方程；对于无源节点，将线路上因发生故障而增加的电流转化为注入其端节点的等效故障电流，并将该值作为判断与此类节点相连的线路是否发生故障的状态向量；对于与分布式电源或外部电网相连的节点，直接测量电压降落值；根据μPMU得到故障前后电压相量降落值，利用最小二乘法求解关系方程，得到用于判断配电网故障的状态向量，并根据量测值和估计值的残差最小进行故障区段定位。此种方法可弥补当前故障定位方法对分布式电源等效模型研究的不足，在不同故障类型和故障阻抗大小的情况下确保故障定位准确性。 【EN】The invention discloses an active power distribution network fault positioning method based on a mu PMU (phasor measurement Unit) measurement value, which comprises the following steps of: establishing a relation equation between voltage drop values at two ends of the line before and after the fault and current increased due to the fault on the line; for a passive node, converting the current increased due to the fault on the line into equivalent fault current injected into an end node of the passive node, and taking the value as a state vector for judging whether the line connected with the node has the fault; directly measuring a voltage drop value for a node connected to a distributed power supply or an external power grid; and obtaining voltage phasor drop values before and after the fault according to the mu PMU, solving a relation equation by using a least square method to obtain a state vector for judging the fault of the power distribution network, and positioning a fault section according to the minimum residual error of the measurement value and the estimation value. The method can make up the deficiency of the research on the equivalent model of the distributed power supply by the current fault positioning method, and ensure the fault positioning accuracy under the conditions of different fault types and different fault impedance.

摘要：【中文】一种薄壁异形铝构件精密热处理生产线，包括：辊底式电加热炉，通过使热空气形成高速射流喷射到构件表面进行加热；淬火机床，具有若干根据构件形状设置成不同高度、角度的高压水喷头；辊道，呈水平直线型设置；其中，辊底式电加热炉与淬火机床相邻并排设置，辊道由外部穿过淬火机床后铺设到辊底式电加热炉内，辊道可将构件传送到辊底式电加热炉与淬火机床内进行加热及淬火。采用如上设备，通过热空气形成高速射流对构件进行加热可以使构件受热更均匀；淬火时通过根据构件形状设置成不同高度、角度的高压水喷头，使构件快速均匀冷却，有助于实现构件热处理的少无变形。 【EN】A precision heat treatment production line of a thin-wall special-shaped aluminum component comprises: the roller hearth type electric heating furnace heats the component by enabling hot air to form high-speed jet flow to be sprayed to the surface of the component; the quenching machine tool is provided with a plurality of high-pressure water nozzles which are arranged at different heights and angles according to the shapes of the components; the roller way is arranged in a horizontal linear mode; the roller bed type electric heating furnace and the quenching machine tool are arranged adjacently and side by side, the roller bed penetrates through the quenching machine tool from the outside and then is laid in the roller bed type electric heating furnace, and the roller bed can convey components into the roller bed type electric heating furnace and the quenching machine tool for heating and quenching. By adopting the equipment, the member can be heated more uniformly by forming high-speed jet flow through hot air to heat the member; the high-pressure water nozzles with different heights and angles are arranged according to the shape of the component during quenching, so that the component is rapidly and uniformly cooled, and the heat treatment of the component is less or no deformation.

摘要：【中文】本发明涉及一种狙击榴弹发射器反后坐瞄准镜固定器，包括缓冲缸体，缓冲缸体内设置有可沿缓冲缸体内腔前后移动的缓冲隔板，缓冲隔板将缓冲缸体分隔成前后两个空腔，前后两个空腔内填充有缓冲液体；缓冲隔板上设置有若干个透液孔和若干个单向阀孔，缓冲隔板上还连接有缓冲连杆，缓冲连杆向后穿出缓冲缸体，缓冲缸体后部的两旁侧设置有导轨，导轨上设置有滑台，滑台上设置有瞄准镜插置孔，以便插置瞄准镜，滑台与缓冲缸体后壁之间还设置有复位弹簧；常态下，缓冲隔板在复位弹簧的作用下靠在缓冲缸体的后部内壁上。该反后坐瞄准镜固定器能够缓冲枪械在射击时的后坐力，使瞄准镜不会跟随枪身一起后座，从而避免射击者的眼部因瞄准镜后座而造成的损伤。 【EN】The invention relates to a sniping grenade emitter anti-recoil sighting telescope fixer which comprises a buffer cylinder body, wherein a buffer partition plate capable of moving back and forth along the inner cavity of the buffer cylinder body is arranged in the buffer cylinder body, the buffer partition plate divides the buffer cylinder body into a front cavity and a rear cavity, and buffer liquid is filled in the front cavity and the rear cavity; the buffer baffle plate is provided with a plurality of liquid-permeable holes and a plurality of one-way valve holes, the buffer baffle plate is also connected with a buffer connecting rod, the buffer connecting rod penetrates out of the buffer cylinder body backwards, two sides of the rear part of the buffer cylinder body are provided with guide rails, the guide rails are provided with sliding tables, the sliding tables are provided with sighting telescope inserting holes for inserting sighting telescopes, and a reset spring is arranged between the sliding tables and the rear wall of the buffer cylinder body; under the normal state, the buffer clapboard leans against the inner wall of the rear part of the buffer cylinder body under the action of the return spring. This anti-recoil gun sight fixer can cushion the recoil of firearms when shooting, makes the gun sight can not follow the body of a gun backseat together to avoid shooter's the eye because of the damage that the gun sight backseat caused.

摘要：【中文】本发明公开一种微型注浆钢管桩群桩设计方法，该方法适用于上部为碎石土层、下部为风化岩层的地层条件；首先对施工场景进行进行地质勘察，确定所在地的地层条件符合该方法的要求，并且计算出河流冲刷范围的最高值；其次选择桩体直径、桩径比和钢管壁厚；接着选择桩体长度、桩体间距以及桩体排布；并根据群桩上部荷载确定群桩桩数；依据上述所得的参数对承台进行尺寸设计；依据上述所得的参数进行群桩施工，在施工完成后的群桩上部进行承台的施工。本发明所设计施工的注浆微型钢管桩基础，形式简单，且能够节约施工成本，尤其对于周围人群较多的地方能够减少噪音污染，施工方式环保且施工简单便捷迅速，施工周期较短。 【EN】The invention discloses a method for designing a miniature grouting steel pipe pile group pile, which is suitable for the stratum condition that the upper part is a gravel soil layer and the lower part is a weathered rock layer; firstly, carrying out geological survey on a construction scene, determining that the stratum condition of the location meets the requirement of the method, and calculating the highest value of a river scouring range; secondly, selecting the diameter of the pile body, the diameter ratio of the pile and the wall thickness of the steel pipe; then selecting the length of the pile bodies, the distance between the pile bodies and the arrangement of the pile bodies; determining the number of pile groups according to the upper load of the pile groups; designing the size of the bearing platform according to the obtained parameters; and performing pile group construction according to the obtained parameters, and performing the construction of a bearing platform on the upper part of the constructed pile group. The grouting miniature steel pipe pile foundation designed and constructed by the invention is simple in form, can save construction cost, can reduce noise pollution especially for places with more people around, is environment-friendly in construction mode, simple, convenient and rapid in construction and short in construction period.

摘要：【中文】本发明涉及一种配电房监控系统，包括采集装置、与采集装置的物联网中台和视频中台、以及与两个中台连接的前端模块。采集装置用于采集各配电房的传感器数据和视频数据；物联网中台用于处理传感器数据并将处理后的传感器数据封装成传感器数据库；视频中台用于处理视频数据并将处理后的视频数据封装成视频数据库；前端模块用于分别向物联网中台发出传感器数据请求以及向视频中台发出视频数据请求，传感器数据请求用于控制物联网中台从传感器数据库中调取传感器数据，视频数据请求用于控制视频中台从视频数据库中调取视频数据；还用于接收并展示传感器数据和视频数据。物联网中台和视频中台有效地串联起各配电房信息，解决了信息孤岛问题。 【EN】The invention relates to a power distribution room monitoring system which comprises a collecting device, an Internet of things middle station and a video middle station which are connected with the collecting device, and a front end module connected with the two middle stations. The acquisition device is used for acquiring sensor data and video data of each power distribution room; the Internet of things middle desk is used for processing sensor data and packaging the processed sensor data into a sensor database; the video middle station is used for processing video data and packaging the processed video data into a video database; the front-end module is used for respectively sending a sensor data request to the Internet of things center station and sending a video data request to the video center station, the sensor data request is used for controlling the Internet of things center station to call sensor data from a sensor database, and the video data request is used for controlling the video center station to call video data from a video database; and also for receiving and presenting sensor data and video data. The Internet of things middlebox and the video middlebox are effectively connected in series to form information of each power distribution room, and the problem of information isolated island is solved.

摘要：【中文】本发明公开了一种基于动态存储网络的企业网络异常检测方法及系统，属于网络安全检测领域；本发明检测系统通过迭代提醒过程，对底层系统的工作流路径进行隐含编码，通过临时存储模块将其存储、使得其可以提供相关事件成为潜在恶意活动的可能的重要线索，方便起源追踪的同时，实现对不同域中不同事件之间潜在的相关性检测，减少对相邻事件之间的依赖性，提高本发明检测方法对异常网络检测灵敏度，保证企业网络的安全，降低企业网络所承受的安全威胁。 【EN】The invention discloses a method and a system for detecting enterprise network abnormity based on a dynamic storage network, belonging to the field of network security detection; the detection system of the invention performs implicit coding on the workflow path of the bottom system through an iterative reminding process, stores the workflow path through the temporary storage module, so that the detection system can provide possible important clues that related events become potential malicious activities, facilitates origin tracking, simultaneously realizes potential correlation detection between different events in different domains, reduces dependency between adjacent events, improves the detection sensitivity of the detection method of the invention on abnormal networks, ensures the safety of enterprise networks, and reduces the security threat born by the enterprise networks.