摘要：【中文】本发明涉及火炬机构领域，公开了一种火炬系统，包括：底座、回转台、回转驱动机构、火炬升降机构、燃气管道、火炬盆、伸缩伞机构、装饰组件、控制单元；回转台经回转驱动机构转动设置于底座上；火炬升降机构的升降柱穿过回转台中心开口固定于底座上，升降柱顶部与火炬盆连接，火炬盆经燃气管道与燃气控制间连接；伸缩伞机构设置于回转台上，装饰组件设置于伞骨上；控制单元分别与回转驱动机构、火炬升降机构的驱动单元、燃气控制间、火炬盆点火开关、伸缩伞驱动单元、装饰组件连接。本发明能够实现高空旋转冠状造型，具备回转、伸缩、升降、收拢、张开多方位展示功能，可附着装饰物，能够根据活动主题展示与之相关的造型，易于采购、制造及维修。 【EN】The invention relates to the field of torch mechanisms, and discloses a torch system, which comprises: the device comprises a base, a rotary table, a rotary driving mechanism, a torch lifting mechanism, a gas pipeline, a torch basin, a telescopic umbrella mechanism, a decoration assembly and a control unit; the rotary table is rotationally arranged on the base through a rotary driving mechanism; a lifting column of the torch lifting mechanism penetrates through a central opening of the rotary table and is fixed on the base, the top of the lifting column is connected with a torch basin, and the torch basin is connected with a gas control room through a gas pipeline; the telescopic umbrella mechanism is arranged on the rotary table, and the decorative component is arranged on the umbrella ribs; the control unit is respectively connected with the rotary driving mechanism, the driving unit of the torch lifting mechanism, the gas control room, the ignition switch of the torch basin, the driving unit of the telescopic umbrella and the decoration assembly. The invention can realize the high-altitude rotary crown-shaped model, has the functions of rotation, extension, lifting, folding and unfolding in multiple directions, can be attached with ornaments, can display the relevant model according to the activity theme, and is easy to purchase, manufacture and maintain.

摘要：【中文】本发明公开了一种实现多地区数据统计的数据库系统和方法，包括数据库总库模块：用户向该数据库总库写入数据，该数据带有数据唯一标识ID，数据唯一标识ID至少能够标识该数据所对应的区域信息。本发明利用数据库总库、数据库分库、数据分发、数据库定时运行计算统计的方法，来解决多地区或者多国家数据报表统计的业务场景，为企业提供可扩展性强、独立性强、极易管理的后台数据统计报表解决方案。 【EN】The invention discloses a database system and a method for realizing multi-region data statistics, which comprises a database master module: and writing data into the database master by a user, wherein the data is provided with a data unique identification ID, and the data unique identification ID can at least identify the area information corresponding to the data. The invention solves the business scene of multi-region or multi-country data report statistics by using the methods of database master database, database sub-database, data distribution and database timing operation calculation statistics, and provides a background data statistical report solution with strong expandability, strong independence and easy management for enterprises.

摘要：【中文】本发明涉及一种基于分布式的WEB无插件视频直播方法，其包括如下步骤：第一步、创建分布式管理服务，该分布式管理服务与Zookeeper应用程序协调服务配合使用，根据流媒体上报的资源使用情况，采用加权轮询方法实现负载均衡，第二步、创建流媒体服务,获取各种实时直播视频源，根据媒体资源负载情况，创建该流媒体服务，实时接收媒体源推送的媒体资源或者实时向媒体资源拉取媒体资源，第三步、创建H5视频播放器，该H5视频播放器创建两个通道的websocket服务连接，其中，一个用于信令交互形成信令通道，另外一个用于RTP媒体数据交互形成媒体通道，该信令通道用于控制令及心跳管理，该媒体通道用于RTP媒体数据的传输。 【EN】The invention relates to a WEB plug-in-free video live broadcast method based on distribution, which comprises the following steps: the method comprises the steps of firstly, creating a distributed management service, wherein the distributed management service is matched with a Zookeeper application program for use, load balancing is achieved by adopting a weighted polling method according to resource use conditions reported by streaming media, secondly, the streaming media service is created, various real-time live video sources are obtained, the streaming media service is created according to media resource load conditions, media resources pushed by media sources are received in real time or the media resources are pulled to the media resources in real time, thirdly, an H5 video player is created, the H5 video player creates websocket service connection of two channels, one channel is used for signaling interaction to form a signaling channel, the other channel is used for RTP media data interaction to form a media channel, the signaling channel is used for control command and heartbeat management, and the media channel is used for RTP media data transmission.

摘要：【中文】本发明涉及一种大规模人脸识别模型优化系统，其包括应用服务器、人脸算法服务器、比对分析服务器、训练管理服务器、采集接入服务器、多路人脸抓拍摄像机，本发明为克服大规模人脸识别应用场景中的不足，从数据层面，提供一种在应用过程中产生的数据进行多维度分析整理，输出标注数据集，进而对算法进行优化训练与性能评估的系统。 【EN】The invention relates to a large-scale face recognition model optimization system, which comprises an application server, a face algorithm server, a comparison analysis server, a training management server, an acquisition access server and a plurality of paths of face snapshot cameras.