摘要：【中文】本发明涉及桥梁施工领域，具体是涉及一种桥梁建筑用泥沙筛选装置及实施方法，包括进料机构、初级筛选机构、次级分离机构、回收机构和沉淀机构，泥沙和清水在进料机构处完成上料和混合，得到泥水混合物，初级筛选机构接收泥水混合物，并对泥水混合物进行第一次过滤，得到第一混合物和第二混合物，初级筛选机构的输出端分别连接有次级分离机构和回收机构的输入端，次级分离机构接收第一混合物，并对第一混合物进行固液分离处理，回收机构接收第二混合物，并对第二混合物进行第二次过滤，次级分离机构和回收机构处分离出来的污水流入沉淀机构处，本发明通过设置了初级筛选机构、次级分离机构和回收机构，得到更适合桥梁施工用的沙粒。 【EN】The invention relates to the field of bridge construction, in particular to a silt screening device for bridge buildings and an implementation method thereof And the secondary separation mechanism and the recovery mechanism are used for obtaining sand grains more suitable for bridge construction.

摘要：【中文】本发明涉及桥梁施工领域，具体是涉及一种架桥机的轨道铺设装置及实施方法，包括支撑架、起重装置和走形装置，走形装置上设有移动电源，支撑架包括主梁和高度可调式支腿，主梁由横梁和插接在横梁左右两端的伸缩梁组成，伸缩梁具有插接端和固定端，伸缩梁的插接端安装在横梁的内部，伸缩梁的固定端固定安装在高度可调式支腿的顶部，横梁上设置有用于带动伸缩梁沿着横梁长度方向伸缩的变跨驱动机构，走形装置分别安装在两个高度可调式支腿的底部起重装置包括吊装在横梁上的吊具和两个对称设置在吊具上的用于提升吊具的提升机构，本发明解决了由于电源压降导致轨道铺设机无法正常工作的问题，轨道铺设机行走距离受盘卷电缆线长度限制的问题。 【EN】The invention relates to the field of bridge construction, in particular to a track laying device of a bridge girder erection machine and an implementation method thereof, the track laying device comprises a support frame, a hoisting device and a walking device, wherein the walking device is provided with a mobile power supply, the support frame comprises a main beam and height-adjustable supporting legs, the main beam comprises a cross beam and telescopic beams inserted at the left end and the right end of the cross beam, the telescopic beams are provided with inserting ends and fixed ends, the inserting ends of the telescopic beams are arranged in the cross beam, the fixed ends of the telescopic beams are fixedly arranged at the tops of the height-adjustable supporting legs, the cross beam is provided with a span-variable driving mechanism for driving the telescopic beams to stretch along the length direction of the cross beam, the walking device is respectively arranged at the bottoms of the two height-adjustable supporting legs, the hoisting device comprises a hoisting tool hoisted on the cross beam and two hoisting mechanisms symmetrically arranged on the hoisting, the walking distance of the track laying machine is limited by the length of the coiled cable.

摘要：【中文】本发明公开了一种基于机器学习的电动车智能接入控制方法，包括：1把随机到达的电动车充电服务请求的接入控制过程描述为事件驱动决策过程；2将电网调峰电价和充电桩在线服务状态作为充电场站服务系统联合状态；3将电动车到达充电场站提出服务请求作为事件，一个事件发生时，根据充电场站服务系统联合状态，选择是否把到达的电动车接入充电场站提供充电服务作为系统行动；4采用Q学习机器学习算法对电动车智能接入服务系统进行在线优化。本发明能够对考虑电网调峰电价的充电场站服务系统进行有效的电动车智能接入控制，从而能提高充电场站的运行经济性，并自适应电网调峰需求。 【EN】The invention discloses an electric vehicle intelligent access control method based on machine learning, which comprises the following steps: 1, describing an access control process of a randomly arrived electric vehicle charging service request as an event-driven decision process; 2, taking the peak shaving electricity price of the power grid and the online service state of the charging pile as the joint state of the charging station service system; 3, taking the service request of the electric vehicle arriving at the charging station as an event, and when the event occurs, selecting whether the arriving electric vehicle is accessed to the charging station to provide the charging service as a system action according to the joint state of the charging station service system; and 4, performing online optimization on the intelligent access service system of the electric vehicle by adopting a Q learning machine learning algorithm. The intelligent access control method can effectively carry out intelligent access control on the electric vehicle to the charging station service system considering the peak regulation electricity price of the power grid, thereby improving the operation economy of the charging station and being adaptive to the peak regulation requirement of the power grid.

摘要：一种基于虚拟仪器技术的气体绝缘组合电器在线监测方法，属于电气设备绝缘监测技术领域。本发明利用计算机及本申请人申请的申请号为200610054229.9的“气体绝缘组合电器局部放电在线检测定位装置及定位方法”中的定位装置，通过基于虚拟仪器技术的、包含参数设置、在线监测、数据分析、历史查询四个单元模块的计算机程序，全天候对GIS的局部放电进行在线监测，具有多种数据分析，预警、故障诊断、定位和多种查询功能。本发明具有运行稳定，界面友好，操作方便，功能齐备的特点，可广泛应用于发电厂升压站和电网的GIS变电站的局部放电在线监测中。

摘要：【中文】本发明涉及一种用硅酸镁膜对糖汁进行脱色的方法，采用牺牲模板‑水热法制备了硅酸镁，并制成膜，然后取糖汁用硅酸镁膜过滤脱色。该硅酸镁的结构优势是：由纳米片状堆积而成，整体结构为多孔球形且粒径分布较均匀，性能稳定，可重复使用。通过优化多孔硅酸镁的制备工艺及其膜的应用，使其在糖汁脱色中工艺中，对糖浆的脱色率达到80%，为制糖工业中的糖汁脱色工艺提供了另一种技术方案。该方法使用绿色易得的硅酸盐作为脱色剂，属于无硫制糖工艺，可以在不使用有毒的二氧化硫气体，实现糖汁的高效澄清脱色，无环境污染和亚硫酸盐残留等问题。 【EN】The invention relates to a method for decoloring sugar juice by using a magnesium silicate membrane. The magnesium silicate has the structural advantages that: is formed by stacking nano sheets, has an integral structure of porous spherical shape, uniform particle size distribution, stable performance and repeated use. By optimizing the preparation process of the porous magnesium silicate and the application of the porous magnesium silicate membrane, the decolorization rate of the porous magnesium silicate membrane to syrup in the sugar juice decolorization process reaches 80 percent, and another technical scheme is provided for the sugar juice decolorization process in the sugar industry. The method uses green and easily-obtained silicate as a decoloring agent, belongs to a sulfur-free sugar preparation process, can realize high-efficiency clarification and decoloring of sugar juice without using toxic sulfur dioxide gas, and has no problems of environmental pollution, sulfite residue and the like.

摘要：本发明水性反应性聚氨酯树脂抗皱整理剂制备方法，其特征是：将二端羟基聚合物50~300份、三元醇化合物1~10份、二羟甲基丙酸或二羟甲基丁酸6~20份、二异氰酸酯化合物50~150份、溶剂10~30份、催化剂0.05-0.5份加入到反应釜中，在70~90℃反应3.5~4.5小时后，加入甲基丙烯酸羟乙酯或丙烯酸羟乙酯2~20份，在70~90℃反应3~5小时，降温到20~40℃，加入氨丙基三甲氧基硅烷3~20份，反应0.5~1小时，放料于装有三乙胺3~16份和去离子水400~1000份的分散乳化釜中快速搅拌乳化，过滤，得产品。特别适用于棉织物、涤棉织物及丝、麻、毛等天然纤维织物的抗皱整理。

摘要：一种高性能环保型六角永磁铁氧体材料，属于材料制备技术领域。其中，主配方：1.3～6.3mol％BaCO₃、78.3～87.2mol％Fe₂O₃、1.2～6.2mol％CaCO₃、0.8～6.2mol％La₂O₃、0.3～1.1mol％ZnO、0.4～1.2mol％MnO、0.8～7.2mol％Co₂O₃；掺杂剂：0.2～0.6wt％SiO₂、0.5～1.5wt％CaCO₃、0.2～0.5wt％H₃BO₃、0.2～1.2wt％Bi₂O₃、0.1～1.0wt％La₂O₃、0.1～0.5wt％ISOBAM。本发明永磁铁氧体材料完全取代了主配方中的Sr元素，同时兼具高B_r、高H_cj和高(BH)_max。

摘要：【中文】本发明公开了一种基于双中心Q学习的充电场站协同优化控制方法，包括：1把随机到达的两种充电形式的电动车充电服务请求的控制过程描述为事件驱动决策过程；2把充电场站正在充电的电动车响应电网调峰电价计划的控制过程描述为序贯决策过程；3将调峰电价和充电桩在线服务状态作为系统状态；3将电动车到达提出服务请求作为事件，选择是否接入并提供充电服务作为接入控制行动；4在调峰电价下发时刻，选择所有正在服务的交流充电电动车的充放电动作作为调峰控制行动；5采用Q学习算法对系统的电动车接入控制中心和调峰响应控制中心进行在线协同优化。本发明能对充电场站进行有效的电动车智能接入控制和调峰响应控制，从而自适应电网调峰需求。 【EN】The invention discloses a charging station collaborative optimization control method based on double-center Q learning, which comprises the following steps: 1, describing a control process of electric vehicle charging service requests of two charging forms which arrive randomly as an event-driven decision process; 2, describing a control process of the electric vehicle which is charged at the charging station to respond to the power grid peak regulation power price plan as a sequential decision making process; taking the peak shaving electricity price and the charging pile online service state as system states; 3, taking the service request of the electric vehicle as an event, and selecting whether to access and provide the charging service as an access control action; 4, at the moment of issuing peak-shaving electricity price, selecting the charging and discharging actions of all the serving AC charging electric vehicles as peak-shaving control actions; and 5, performing online collaborative optimization on the electric vehicle access control center and the peak shaving response control center of the system by adopting a Q learning algorithm. The intelligent access control and peak regulation response control of the electric vehicle can be effectively carried out on the charging station, so that the peak regulation requirement of a power grid is self-adapted.

摘要：【中文】本发明公开了一种支持高并发、高可用的电子商城客服系统，包括客服服务端，由提供http服务的web服务器集群构成，用于客服登录、消息的上传、坐席管理、用户接待管理、消息保存到数据源、消息推送到kafka队列和供客户通过http接口登陆及发送消息；推送服务单元，用于订阅kafka消息队列、消息队列的消息；kafka集群，用于提供消息队列的发布与订阅；数据源，将坐席管理和用户接待管理数据持久化。本发明用kafka集群，对“客服服务”和“推送服务”做了解耦，在应对大量并发的消息发送时，“推送服务”能有条不紊从kafka集群消费队列数据，然后快速的推送给接收者；推送服务采用websocket服务器集群，集群的每个节点采用自身ip作为kafka的group id，实现websocket服务器集群可扩展，高可用。 【EN】The invention discloses a customer service system of an electronic mall supporting high concurrency and high availability, which comprises a customer service end, a data source and a data source, wherein the customer service end is composed of a web server cluster providing http service and is used for customer service login, message uploading, seat management, user reception management, message storage, message pushing to a kafka queue and message login and sending of a client through an http interface; the push service unit is used for subscribing the messages of the kafka message queue and the message queue; the kafka cluster is used for providing publishing and subscribing of the message queue; and the data source is used for persisting the data of the agent management and the user reception management. The invention uses kafka cluster to decouple 'customer service' and 'push service', when dealing with a large amount of concurrent messages, the 'push service' can consume queue data from the kafka cluster in a orderly manner and then push the data to the receiver quickly; the push service adopts a websocket server cluster, each node of the cluster adopts own ip as group id of kafka, and the websocket server cluster is expandable and highly available.

摘要：【中文】本发明公开了一种支持平台级客服系统的用户排队方法。本发明响应快，支持多租户(多店铺)、多策略的排队方式，并且用户可以根据需要设置不同的接待策略，设置了不同的接待优先级，更正使用不同租户的情况，实现了快速响应、多租户、多策略的用户排队服务。 【EN】The invention discloses a user queuing method for supporting a platform-level customer service system. The invention has quick response, supports multi-tenant (multi-shop) and multi-strategy queuing modes, can set different reception strategies according to the requirements of users, sets different reception priorities, corrects the condition of using different tenants and realizes the quick-response, multi-tenant and multi-strategy user queuing service.