摘要：【中文】本申请实施例公开了一种流媒体处理方法和装置，在获取终端针对目标流媒体的播放请求时，该播放请求中会携带发起所述播放请求的用户的个性化信息，该个性化信息可以体现出该用户的具体喜好，故符合该个性化信息的目标推荐资源满足该用户查看需求的可能性较高。根据目标流媒体和获取的目标推荐资源确定索引文件，并向该终端返回该索引文件。返回的该索引文件可以标识拼接的目标流媒体和目标推荐资源，以便终端可以根据该索引文件进行下载，并在播放目标流媒体的过程中展示目标推荐资源，符合该用户个性化信息的目标推荐资源更可能满足该用户需求，提高了推荐资源的展示效率，以及该用户的流媒体体验。 【EN】The embodiment of the application discloses a streaming media processing method and a streaming media processing device, when a playing request of a terminal for a target streaming media is obtained, the playing request carries personalized information of a user initiating the playing request, and the personalized information can embody specific preference of the user, so that the target recommendation resource conforming to the personalized information has high possibility of meeting the viewing requirement of the user. And determining an index file according to the target streaming media and the acquired target recommended resources, and returning the index file to the terminal. The returned index file can identify the spliced target streaming media and the target recommended resources, so that the terminal can download according to the index file and display the target recommended resources in the process of playing the target streaming media, the target recommended resources which meet the personalized information of the user can meet the requirements of the user more possibly, the display efficiency of the recommended resources is improved, and the streaming media experience of the user is improved.

摘要：【中文】本发明公开了一种用于断路器机构箱的焊接辅助结构及其焊接方法，该辅助机构包括断路器机构箱、定位工装和焊接工装；断路器机构箱包括壳体、转轴和支撑板，壳体的安装面开设有若干安装孔；定位工装安装在壳体的两侧板之间，该定位工装开设有若干限位槽，限位槽与安装孔逐一对应；焊接工装包括中轴和若干固定件，固定件成对设置并套设在中轴上；其中，支撑板的两端分别插置在安装孔和限位槽中，中轴同时贯穿侧板和支撑板，每对固定件与各支撑板逐一对应设置，并相向夹紧对应的支撑板的两侧。本发明通过设置定位工装和焊接工装分别实现支撑板在焊接时的横向定位和纵向定位，从而实现提升支撑板的焊接精度，保证产品的精度能够满足图纸要求。 【EN】The invention discloses a welding auxiliary structure for a mechanism box of a circuit breaker and a welding method thereof, wherein the auxiliary structure comprises the mechanism box of the circuit breaker, a positioning tool and a welding tool; the circuit breaker mechanism box comprises a shell, a rotating shaft and a supporting plate, wherein a plurality of mounting holes are formed in the mounting surface of the shell; the positioning tool is arranged between the two side plates of the shell and provided with a plurality of limiting grooves, and the limiting grooves correspond to the mounting holes one by one; the welding tool comprises a middle shaft and a plurality of fixing pieces, and the fixing pieces are arranged in pairs and sleeved on the middle shaft; the two ends of the supporting plate are respectively inserted into the mounting hole and the limiting groove, the middle shaft penetrates through the side plate and the supporting plate, each pair of fixing parts and each supporting plate are arranged one by one correspondingly, and the two sides of the corresponding supporting plates are oppositely clamped. According to the invention, the transverse positioning and the longitudinal positioning of the support plate during welding are respectively realized by arranging the positioning tool and the welding tool, so that the welding precision of the support plate is improved, and the precision of a product can meet the drawing requirements.

摘要：【中文】本发明公开了一种具有分合闸助力和缓冲的开关结构，包括开关主体、静触头、动触头、导电触指、导电座、分闸辅助弹簧、合闸辅助弹簧、摆杆；所述的静触头固定安装在开关主体上，导电座固定安装在开关主体上，动触头活动穿置在导电座内，动触头的内端与静触头相对，导电触指安装在动触头与导电座接触面上，动触头的外端与摆杆的一端铰接，摆杆的另一端可转动的安装在开关主体上。由于本发明在动触头与导电座之间设有分闸辅助弹簧和合闸辅助弹簧，使得动触头和静触头的分离较为轻松，在合闸时动触头与静触头接触更加柔和。 【EN】The invention discloses a switch structure with switching-on and switching-off assisting and buffering functions, which comprises a switch main body, a static contact, a moving contact, a conductive contact finger, a conductive seat, a switching-off auxiliary spring, a switching-on auxiliary spring and a swing rod, wherein the switch main body is provided with a fixed contact and a fixed contact; the switch is characterized in that the fixed contact is fixedly arranged on the switch main body, the conductive seat is fixedly arranged on the switch main body, the moving contact is movably arranged in the conductive seat in a penetrating mode, the inner end of the moving contact is opposite to the fixed contact, the conductive contact finger is arranged on the contact surface of the moving contact and the conductive seat, the outer end of the moving contact is hinged to one end of the swing rod, and the other end of the swing rod is rotatably arranged on the switch main body. Because the opening auxiliary spring and the closing auxiliary spring are arranged between the moving contact and the conductive seat, the moving contact and the static contact are separated easily, and the moving contact and the static contact are contacted more softly during closing.

摘要：【中文】本发明属于电力电缆故障探测全系列仪器性能评价领域，具体涉及一种电缆路径仪性能评价装置及方法，所述装置包括支撑基座、设于支撑基座的垂直移动组件、转动设于垂直移动组件的水平移动组件、上位机、与上位机通信连接的下位机，所述垂直移动组件包括液压系统、桅杆、气弹簧；所述水平移动组件包括滑台模组、水平调整板、摄像头、夹具、垂直激光测距仪、水平激光测距仪，气弹簧以一定夹角安装在桅杆与滑台模组之间，滑台模组上设有可沿自身滑轨左右移动的滑块，滑块上集成有摄像头、夹具、垂直激光测距仪、水平激光测距仪，所述夹具用于固定路径仪接收机。本发明有效的模拟了路径仪使用的实际工况，实现了路径仪水平和埋深的准确度检测。 【EN】The invention belongs to the field of performance evaluation of a power cable fault detection full-series instrument, and particularly relates to a performance evaluation device and a performance evaluation method of a cable path instrument, wherein the device comprises a support base, a vertical moving assembly arranged on the support base, a horizontal moving assembly rotatably arranged on the vertical moving assembly, an upper computer and a lower computer in communication connection with the upper computer, wherein the vertical moving assembly comprises a hydraulic system, a mast and a gas spring; horizontal migration subassembly includes slip table module, horizontal adjustment board, camera, anchor clamps, perpendicular laser range finder, horizontal laser range finder, and the air spring is installed between mast and slip table module with certain contained angle, is equipped with the slider that removes about can following self slide rail on the slip table module, and the integration has camera, anchor clamps, perpendicular laser range finder, horizontal laser range finder on the slider, anchor clamps are used for fixed path appearance receiver. The invention effectively simulates the actual working condition of the path instrument and realizes the accuracy detection of the level and the burial depth of the path instrument.

摘要：【中文】本发明公开一种三通连接模块，包括壳体、与避雷器连接的第一绝缘子、与GIS设备母线或隔离开关连接的第二绝缘子、若干第一连通组件、与电压互感器连接的导电座和第二连通组件；第一、二绝缘子分别装在壳体相对两面；第一连通组件设在壳体内并连接在第一、二绝缘子之间，包括装在第一绝缘子的梅花触头、装在第二绝缘子的第一导电杆，以及在第一导电杆上伸缩配合并与梅花触头连接的活动导体；导电座装在壳体上；第二连通组件设在壳体内并连接在其一第一导电杆和导电座之间，包括装在该第一导电杆上的母联导体，以及两端分别可拆卸连接母联导体和导电座的第二导电杆。本发明可大幅提高现场安装效率，杜绝避雷器和电压互感器产生绝缘风险，可靠性高。 【EN】The invention discloses a three-way connecting module which comprises a shell, a first insulator connected with a lightning arrester, a second insulator connected with a GIS equipment bus or an isolating switch, a plurality of first communicating components, a conductive seat connected with a voltage transformer and a second communicating component, wherein the first insulator is connected with the lightning arrester; the first insulator and the second insulator are respectively arranged on two opposite surfaces of the shell; the first communicating component is arranged in the shell, is connected between the first insulator and the second insulator, and comprises a plum blossom contact arranged on the first insulator, a first conducting rod arranged on the second insulator, and a movable conductor which is in telescopic fit with the first conducting rod and is connected with the plum blossom contact; the conductive seat is arranged on the shell; the second communicating component is arranged in the shell and connected between a first conducting rod and a conducting seat of the shell, and comprises a bus connector conductor arranged on the first conducting rod and a second conducting rod with two ends detachably connected with the bus connector conductor and the conducting seat respectively. The invention can greatly improve the field installation efficiency, avoid the insulation risk of the lightning arrester and the voltage transformer and has high reliability.

摘要：【中文】本发明公开一种三通模块，包括壳体、与避雷器连接的第一绝缘子、与GIS设备母线或隔离开关连接的第二绝缘子、若干第一连通组件、与电压互感器连接的导电座和第二连通组件；壳体开设操作开口；第二绝缘子与第一绝缘子分别装在壳体相对两面；第一连通组件设在壳体内并连接在第一/二绝缘子之间，包括装在第一绝缘子的梅花触头、装在第二绝缘子的第一导电杆，以及两端分别可拆卸连接梅花触头和第一导电杆的可拆卸导体；导电座装在壳体上；第二连通组件设在壳体内并连接在其一第一导电杆和导电座之间，包括装在该第一导电杆上的母联导体，以及两端分别连接母联导体和导电座的第二导电杆。本发明可提高现场安装效率，杜绝避雷器和电压互感器的绝缘风险。 【EN】The invention discloses a three-way module which comprises a shell, a first insulator connected with a lightning arrester, a second insulator connected with a GIS equipment bus or an isolating switch, a plurality of first communicating components, a conductive seat connected with a voltage transformer and a second communicating component, wherein the first insulator is connected with the lightning arrester; the shell is provided with an operation opening; the second insulator and the first insulator are respectively arranged on two opposite surfaces of the shell; the first communication assembly is arranged in the shell and connected between the first insulator and the second insulator, and comprises a plum blossom contact arranged on the first insulator, a first conducting rod arranged on the second insulator, and a detachable conductor with two ends respectively detachably connected with the plum blossom contact and the first conducting rod; the conductive seat is arranged on the shell; the second communicating component is arranged in the shell and connected between a first conducting rod and a conducting seat, and comprises a bus connector conductor arranged on the first conducting rod and a second conducting rod of which two ends are respectively connected with the bus connector conductor and the conducting seat. The invention can improve the field installation efficiency and avoid the insulation risk of the lightning arrester and the voltage transformer.

摘要：【中文】本发明涉及一种基于大数据的电网威胁情报实现DNS域名请求分析方法及其平台，该方法利用大数据分析处理搜集到的威胁情报中的域名、URL、IP数据；利用爬虫脚本自动、定时进行威胁情报采集；通过数据挖掘及数据匹配从安全咨询类文章中筛选、提取出IoC信息并更新IoC的来源；对DNS域名请求日志进行记录、解析和分析；使用request.py脚本对数据库中存储的不同威胁情报源与DNS请求日志进行匹配分析、输出结果。本发明实现威胁情报的自动采集、提取与威胁情报信息标准化，通过实践证明其有效性较好，能够记录并使用访问恶意网址的域名请求日志进行有效的分析。 【EN】The invention relates to a method for realizing DNS domain name request analysis based on big data power grid threat intelligence and a platform thereof, wherein the method utilizes the big data to analyze and process domain name, URL and IP data in the collected threat intelligence; threat information collection is automatically and regularly carried out by utilizing a crawler script; screening and extracting IoC information from the safety consultation articles through data mining and data matching, and updating the source of IoC; recording, analyzing and analyzing DNS domain name request logs; and (5) carrying out matching analysis on different threat information sources and DNS request logs stored in the database by using a request script, and outputting results. The method and the system realize automatic collection and extraction of threat intelligence and standardization of threat intelligence information, prove that the effectiveness is better through practice, and can record and use the domain name request log for accessing malicious websites to carry out effective analysis.

摘要：【中文】本发明涉及一种电网内网安全管理与漏洞自动化验证方法及其系统，该方法包括以下步骤：1)从服务器读取威胁情报；2)使用基于自然语言处理NLTK库的情报信息解析，使用基于CNN卷积神经网络进行情报分类；3)引入ID3决策树和Boltzmann神经网络算法，对情报的安全威胁定量评估，提前预警高危事件；4)基于内网资产识别与外网情报驱动的电网内网安全风险闭环管理，建立漏洞管理知识库；5)电网内网与服务器进行威胁情报信息共享。本发明解决了电网内网的不安全问题。 【EN】The invention relates to a method and a system for automatically verifying safety management and vulnerability of a power grid intranet, wherein the method comprises the following steps: 1) reading threat intelligence from a server; 2) analyzing the intelligence information of an NLTK base based on natural language processing, and classifying the intelligence by using a CNN-based convolutional neural network; 3) introducing an ID3 decision tree and a Boltzmann neural network algorithm, quantitatively evaluating the security threat of the intelligence, and early warning high-risk events in advance; 4) establishing a vulnerability management knowledge base based on power grid intranet safety risk closed-loop management driven by intranet asset identification and extranet information; 5) and the power grid intranet and the server share threat information. The invention solves the unsafe problem of the power grid intranet.