摘要：【中文】本发明公开了一种处理多场景视频流的方法、装置及计算机设备，用于提高对多场景视频流的处理效率。该方法包括：接收与多场景对应的多个视频流数据，其中，多个视频流数据中每个视频流数据至少包括与一个场景对应的实时视频数据和一个场景对应的场景参数信息；根据多个视频流数据中每个视频流数据包括的场景参数信息，对多个视频流数据同步进行场景参数校验处理，以确定每个视频流数据对应的场景标识信息；根据视频流数据对应的场景标识信息，触发多路视频流处理单元中与场景标识信息对应的视频流处理单元，对视频流数据中的实时视频数据进行处理，以使多路视频流处理单元对多个视频流数据进行并行处理。 【EN】The invention discloses a method and a device for processing a multi-scene video stream and computer equipment, which are used for improving the processing efficiency of the multi-scene video stream. The method comprises the following steps: receiving a plurality of video stream data corresponding to a plurality of scenes, wherein each video stream data in the plurality of video stream data at least comprises real-time video data corresponding to one scene and scene parameter information corresponding to one scene; according to scene parameter information included in each video stream data in the video stream data, synchronously performing scene parameter verification processing on the video stream data to determine scene identification information corresponding to each video stream data; and triggering a video stream processing unit corresponding to the scene identification information in the multi-path video stream processing unit according to the scene identification information corresponding to the video stream data, and processing the real-time video data in the video stream data so that the multi-path video stream processing unit can process a plurality of video stream data in parallel.

摘要：【中文】本发明公开了一种受力均匀的冲裁模具，包括底座、上模座、固定板、下模、下模座、上模、氮气弹簧、弹簧槽和滑杆，所述底座的顶部一端固定安装有固定板，所述固定板的顶部固定安装有上模座，所述上模座的顶部固定安装有两根氮气弹簧，两根所述氮气弹簧的顶部固定安装有顶板，两根所述氮气弹簧位于顶板两侧中心处，所述顶板的底部均匀安装有若干根连接杆，本发明通过将上模座与底座之间通过固定板固定连接，使得冲裁的板材受力更加均匀，不会造成下模损坏，降低其使用寿命，板材成型效果更好，同时本发明也没有将液压机与模具安装在一起，不会导致磨损和损坏液压机，使其使用起来更加方便，操作更加简单，实用性更强。 【EN】The invention discloses a blanking die with uniform stress, which comprises a base, an upper die holder, a fixed plate, a lower die holder, an upper die, nitrogen springs, spring grooves and a slide rod, wherein the fixed plate is fixedly arranged at one end of the top of the base, the upper die holder is fixedly arranged at the top of the fixed plate, the two nitrogen springs are fixedly arranged at the top of the upper die holder, a top plate is fixedly arranged at the tops of the two nitrogen springs, the two nitrogen springs are positioned at the centers of the two sides of the top plate, and a plurality of connecting rods are uniformly arranged at the bottom of the top plate. The use of the device is more convenient, the operation is simpler, and the practicability is stronger.

摘要：【中文】本发明公开了一种冰箱门壳加工用压型切断模具，包括下模座、下模固定板、第一调节机构、下压料板、上压料板、上模固定板、第二调节机构和上模座，所述下模座的内部两侧对称设置有第一调节机构，所述第一调节机构的顶部设置有下凸模，且所述第一调节机构推动下凸模在下压料板内上下滑动，本发明旋转调节螺栓二，推动推板二移动，进而将顶杆二从凹槽二顶出，带动上凸模下降，同时旋转调节螺栓一，推动推板一移动，进而将顶杆一顶出凹槽一，带动下凸模上升，反之即可带动上凸模和下凸模复位；然后重复上述折边操作，两种模式所折成的边存在1.3mm与3mm高度之间的区别，使其适用性更广，实用性更强。 【EN】The invention discloses a profiling cutting die for processing a refrigerator door shell, which comprises a lower die holder, a lower die fixing plate, a first adjusting mechanism, a lower material pressing plate, an upper die fixing plate, a second adjusting mechanism and an upper die holder, wherein the first adjusting mechanism is symmetrically arranged on two sides in the lower die holder; and then the edge folding operation is repeated, and the edges folded in the two modes have the difference between the heights of 1.3mm and 3mm, so that the applicability is wider and the practicability is stronger.

摘要：【中文】本发明属于阻尼器试验技术领域，具体公开了一种可变阻尼器的阻尼系数试验方法，包括以下步骤，首先选取待测试的阻尼器型号，调节该可变阻尼器的阻尼系数，确定该阻尼器的阻尼系数调节范围、以及行程，将可变阻尼器的阻尼系数等分为3‑5种；本发明针对可变阻尼器的特性，根据阻尼器的阻尼系数调节范围、以及行程，将阻尼器分为多组，然后通过可同时测量多组阻尼器弹性系数的试验装置来同时对多组阻尼器进行测量试验，采用控制变量法，将不同条件下的阻尼器均参与试验，且试验基数比较多，能够得到较多的试验结果，从而保证试验结果的精确性，本发明试验方法能够同时对多组，多种类的阻尼器进行测量试验，提高了试验的效率。 【EN】The invention belongs to the technical field of damper tests, and particularly discloses a damping coefficient test method of a variable damper, which comprises the following steps of firstly selecting the type of the damper to be tested, adjusting the damping coefficient of the variable damper, determining the damping coefficient adjusting range and the stroke of the damper, and equally dividing the damping coefficient of the variable damper into 3-5 types; aiming at the characteristics of the variable damper, the dampers are divided into a plurality of groups according to the damping coefficient adjusting range and the stroke of the dampers, then the plurality of groups of dampers are simultaneously tested through the testing device capable of simultaneously measuring the elastic coefficients of the plurality of groups of dampers, the variable control method is adopted, the dampers under different conditions are all tested, the test base number is more, more test results can be obtained, and therefore the accuracy of the test results is ensured.

摘要：【中文】本发明公开了基于烟花爆炸人工蜂群算法的大规模电力系统经济调度问题优化方法，建立大规模电力系统调度的数模模型包括目标函数和约束条件，种群初始化，保存此时种群中的全局最优解gBest.种群进行雇佣蜂的操作，判断产生的新个体是否满足约束条件，满足约束后计算目标函数值，将目标函数值好的个体保留。种群进行观察蜂的操作，判断产生的新个体是否满足约束条件，满足约束后计算目标函数值，将目标函数值好的个体保留。执行侦察蜂的操作，舍弃更新失败次数大于设定值的个体并生成新的个体。执行烟花爆炸操作，将生成的最优烟花点保留。本算法利用其平衡的局部搜索与全局搜索能力解决维度高、局部极值点多的大规模问题。 【EN】The invention discloses a large-scale power system economic dispatching problem optimization method based on a firework explosion artificial bee colony algorithm. And (4) observing the bees by the population, judging whether the generated new individuals meet constraint conditions, calculating objective function values after the new individuals meet the constraint conditions, and reserving the individuals with good objective function values. And executing scouting bee operation, discarding the individuals with the update failure times larger than the set value, and generating new individuals. And performing firework explosion operation and reserving the generated optimal firework point. The algorithm utilizes the balanced local search and global search capability to solve the large-scale problem of high dimensionality and multiple local extreme points.

摘要：【中文】本发明公开了基于LOD的web端室内场景轻量化加载方法，涉及场景渲染技术。本方法包括以下步骤：将室内场景中需加载的模型进行分块划分，每块模型保持场景拓扑结构不变，采用边坍塌简化方法，生成不同层级的LOD场景模型数据，并作为临时缓存数据存储在云端服务器；客户端访问云端服务器请求所需室内场景数据，服务器加载对应LOD层级的数据模型，同时生成基本LOD层级数据与层级转化关系数据，当用户需要加载其它LOD层级数据时，在本地通过变换关系，将基本模型数据变换成所需层级的数据。本发明采用客户端缓存机制，直接调用本地访问缓存数据进行加载和场景对象切换，加快了加载速度，提升了交互体验。 【EN】The invention discloses a LOD-based lightweight loading method for scenes in a web end room, and relates to a scene rendering technology. The method comprises the following steps: partitioning the models to be loaded in the indoor scene, keeping the scene topological structure of each model unchanged, generating LOD scene model data of different levels by adopting a side collapse simplification method, and storing the LOD scene model data as temporary cache data in a cloud server; the client accesses the cloud server to request required indoor scene data, the server loads a data model corresponding to the LOD level, basic LOD level data and level conversion relation data are generated at the same time, and when a user needs to load other LOD level data, the basic model data are converted into the data of the required level through conversion relation locally. According to the invention, a client cache mechanism is adopted, local access cache data is directly called for loading and scene object switching, the loading speed is increased, and the interactive experience is improved.

摘要：【中文】基于纵置式电机和新式中心销座的构架装置属于轨道车辆转向架构架装置领域，其包括双向输出轴电机、两个抗蛇行减振器、两个二系垂向减振器、两个齿轮箱和两个二系横向减振器，其特征在于：该装置还包括两个锻件侧梁、纵置式电机外壳、中心牵引座机构、两个侧梁平衡连杆、四个外壳侧梁连接柱、牵引座固定及减振机构；所述双向输出轴电机同轴固连于纵置式电机外壳内，两个齿轮箱旋转对称地布置在纵置式电机外壳的两端；双向输出轴电机的前、后输出端分别通过伞齿轮与一个对应的齿轮箱传动连接。本发明不仅能大量节约构架空间，还有利于精简电机控制程序，提高电能利用转换效率和控制效率，增强列车的节能环保属性。 【EN】Framework device based on indulge formula motor of putting and new-type center key seat belongs to rail vehicle bogie frame device field, and it includes two-way output shaft motor, two anti snake and move shock absorbers, two are vertical shock absorbers, two gear boxes and two are horizontal shock absorbers, its characterized in that: the device also comprises two forged side beams, a longitudinally-arranged motor shell, a central traction seat mechanism, two side beam balance connecting rods, four shell side beam connecting columns and a traction seat fixing and vibration damping mechanism; the two-way output shaft motor is coaxially and fixedly connected in the longitudinally arranged motor shell, and the two gear boxes are rotationally and symmetrically arranged at two ends of the longitudinally arranged motor shell; the front and rear output ends of the bidirectional output shaft motor are respectively in transmission connection with a corresponding gear box through bevel gears. The invention not only can greatly save the framework space, but also is beneficial to simplifying the motor control program, improving the electric energy utilization conversion efficiency and the control efficiency and enhancing the energy-saving and environment-friendly properties of the train.

摘要：【中文】本发明公开了一种家装设计中定制厨柜的台面、前后挡水生成的方法，属于家装设计技术领域，包括以下步骤：1)加载定制厨柜的家装设计方案并重组为1维线段；2)标记内墙、墙柱、烟道、柜子、水槽的线段类型特征，计算线段的连接重合关系并纳入一个多边形线段处理的集合中；通过布尔运算合并柜子，并去除烟道、水槽信息；3)根据1维线段的特征组合连接生成2维面片，并根据2维面片放样、三角化到3维模型得到前、后档水和台面模型。本发明通过自动布局生成前、后档水和台面模型，满足实际家装的需求，避免通过美术预先制作的台面模型因现实中受柜体的排布以及建筑空间的制约存在误差，需要调整或者更换的问题；大大提高了工作效率。 【EN】The invention discloses a method for customizing a table top and generating front and back water retaining of a kitchen cabinet in home decoration design, which belongs to the technical field of home decoration design and comprises the following steps: 1) loading a home decoration design scheme of the customized kitchen cabinet and recombining the home decoration design scheme into a 1-dimensional line segment; 2) marking the line segment type characteristics of the inner wall, the wall column, the flue, the cabinet and the water tank, calculating the connection coincidence relation of the line segments and bringing the line segments into a set of polygonal line segment processing; merging the cabinets through Boolean operation, and removing information of a flue and a water tank; 3) and combining and connecting the features of the 1-dimensional line segments to generate 2-dimensional patches, and obtaining front and back water models and a table model according to the lofting and triangularization of the 2-dimensional patches and the 3-dimensional models. The front and rear shelves of water and the table model are generated through automatic layout, the requirement of actual home decoration is met, and the problem that the table model manufactured in advance through art needs to be adjusted or replaced due to the fact that the table model is limited by the arrangement of the cabinet body and the building space in reality is solved; the working efficiency is greatly improved.

摘要：【中文】本发明提供了一种磁性聚合物微球的表面修饰方法，包括：先利用表面具有环氧基的磁性聚合物微球的环氧基与具有巯基或氨基的伯胺或酯进行反应，得到表面带有氨基或羧基的磁珠微球；再对引入的氨基或羧基进行支化扩增，最后将表面氨基或羧基扩增后的磁性微球与带羟基侧链的氨基酸衍生物进行酰胺反应，以引入大量的亲水性羟基。该表面修饰方法可以得到表面具有大量活性基团(氨基或羧基)及亲水性羟基的磁性微球，既能与生物活性物质高效率地偶联，又能保证其亲水性较高，减少出现后续偶联后磁珠应用时的非特性吸附。本发明还提供了表面修饰后的磁性微球。 【EN】The invention provides a surface modification method of magnetic polymer microspheres, which comprises the following steps: firstly, reacting an epoxy group of a magnetic polymer microsphere with an epoxy group on the surface with primary amine or ester with a sulfydryl group or an amino group to obtain a magnetic bead microsphere with an amino group or a carboxyl group on the surface; and then branching and amplifying the introduced amino or carboxyl, and finally carrying out amide reaction on the magnetic microspheres subjected to surface amino or carboxyl amplification and amino acid derivatives with hydroxyl side chains to introduce a large amount of hydrophilic hydroxyl. The surface modification method can obtain the magnetic microspheres with a large number of active groups (amino or carboxyl) and hydrophilic hydroxyl on the surface, can be efficiently coupled with bioactive substances, can ensure higher hydrophilicity, and reduces non-specific adsorption when the magnetic beads are applied after subsequent coupling. The invention also provides the magnetic microsphere after surface modification.

摘要：【中文】本发明涉及太阳能路灯技术领域，具体为一种可调光伏板的太阳能路灯，包括灯杆，灯杆的底端设有固定盘，固定盘的圆周外壁开设有若干插孔，灯杆的圆周外壁靠近顶面的位置设有第一连接杆，第一连接杆的底面设有照亮灯，灯杆的圆周外壁设有电控箱，电控箱内设有设有逆变器和蓄电池，灯杆的圆周外壁靠近底面的位置设有连接板，该可调光伏板的太阳能路灯通过设置的旋转机构能够使太阳能光伏板进行角度的调节，从而能够随着太阳位置的不同而对太阳能光伏板进行调节，使太阳能光伏板对着太阳，太阳能光伏板对太阳散发出的光能能够进行充分的吸收，从而解决了太阳能光伏板对太阳散发出的光能吸收的不充分的问题。 【EN】The invention relates to the technical field of solar street lamps, in particular to a solar street lamp with an adjustable photovoltaic panel, which comprises a lamp post, wherein the bottom end of the lamp post is provided with a fixed disc, the circumferential outer wall of the fixed disc is provided with a plurality of jacks, the position, close to the top surface, of the circumferential outer wall of the lamp post is provided with a first connecting rod, the bottom surface of the first connecting rod is provided with a lighting lamp, the circumferential outer wall of the lamp post is provided with an electric cabinet, an inverter and a storage battery are arranged in the electric cabinet, the position, close to the bottom surface, the solar street lamp with the adjustable photovoltaic panel can adjust the angle of the solar photovoltaic panel through the arranged rotating mechanism, thereby being capable of adjusting the solar photovoltaic panel along with the difference of the position of the sun, leading the solar photovoltaic panel to face the sun, leading the solar photovoltaic panel to fully absorb the light energy emitted by the sun, therefore, the problem that the solar photovoltaic panel cannot sufficiently absorb the light energy emitted by the sun is solved.