摘要：【中文】本发明公开了一种堆叠交换机拓扑构造方法与装置包括：初始化多个主板，其中每个主板包括支撑模块和交换模块；初始化一个包括控制模块和高速信号交换芯片的控制板，并将控制板的控制模块通信连接到一个主板的支撑模块和交换模块以复合形成主交换机；初始化多个连接板，其中每个连接板包括高速信号连接器，并将每个连接板的高速信号连接器分别通信连接到一个主板的支撑模块和交换模块以复合形成多个从交换机；将主交换机的高速信号交换芯片分别连接到每个从交换机的高速信号连接器以复合形成堆叠交换机拓扑。本发明能够消除性能冗余，并大幅度降低硬件成本，提高资源利用率。 【EN】The invention discloses a method and a device for constructing a topology of a stack switch, comprising the following steps: initializing a plurality of main boards, wherein each main board comprises a supporting module and a switching module; initializing a control board including a control module and a high-speed signal exchange chip, and communicatively connecting the control module of the control board to a support module and an exchange module of a main board to compositely form a main switch; initializing a plurality of connection boards, wherein each connection board comprises a high-speed signal connector, and communicatively connecting the high-speed signal connector of each connection board to a support module and a switch module of a master board respectively to form a plurality of slave switches in a composite manner; the high-speed signal switching chips of the master switch are connected to the high-speed signal connectors of each slave switch respectively to compositely form a stack switch topology. The invention can eliminate performance redundancy, greatly reduce hardware cost and improve resource utilization rate.

摘要：【中文】本发明发明公开了一种基于新型趋近律的汽车ABS滑模控制器设计方法，适用于存在非线性系统的高精度控制。本发明方法以滑移率为控制目标，基于协同理论，设计协同控制器，通过构造广义变量使滑移率以指数形式收敛于参考值，满足了汽车制动防抱死系统的快速、平滑性需求。优点在于，该方法不仅进一步简化了控制器参数设计，使之易于整定，而且避免了控制过程中产生的抖振现象，极大地提高了系统的响应速度、稳定性和鲁棒性。 【EN】The invention discloses a design method of an automobile ABS sliding mode controller based on a novel approach law, which is suitable for high-precision control with a nonlinear system. The method takes the slip rate as a control target, designs the cooperative controller based on a cooperative theory, and enables the slip rate to be converged to a reference value in an exponential form by constructing a generalized variable, thereby meeting the requirements of rapidness and smoothness of an anti-lock braking system of an automobile. The method has the advantages that the method not only further simplifies the design of the controller parameters to enable the controller parameters to be easy to set, but also avoids buffeting generated in the control process, and greatly improves the response speed, stability and robustness of the system.

摘要：【中文】本发明提供了一种总线共享的方法，该方法包括以下步骤：为总线上所有主设备设置优先级；根据优先级不同，给每个主设备设定访问间隔时间，优先级高的主设备的访问间隔时间小于优先级低的主设备的访问间隔时间；通过每个主设备检测总线状态；响应于检测到总线状态为空闲且从空闲时刻开始主设备已等待对应的访问间隔时间，根据共同的轮询表访问总线。通过使用本发明的方法，能够在双管理模块或多管理模块设计下，不用添加额外的器件即可实现总线共享，并实现了总线仲裁功能，避免了总线竞争冲突，还能够提高设备整机的可靠性，实现了多管理模块之间的信息同步，极大的提高了总线的利用率。 【EN】The invention provides a bus sharing method, which comprises the following steps: setting priorities for all master devices on the bus; setting access interval time for each master device according to different priorities, wherein the access interval time of the master device with the high priority is less than the access interval time of the master device with the low priority; detecting, by each master device, a bus state; and in response to detecting that the bus state is idle and that the master device has waited for the corresponding access interval time from the idle time, accessing the bus according to the common polling list. By using the method of the invention, under the design of double management modules or multiple management modules, bus sharing can be realized without adding extra devices, the bus arbitration function is realized, bus competition conflict is avoided, the reliability of the whole equipment can be improved, the information synchronization among the multiple management modules is realized, and the utilization rate of the bus is greatly improved.

摘要：【中文】本发明提供了一种电动机故障预警方法及系统，所述方法包括：根据电动机的三相电压、电流信号和预设的转子断条故障诊断模型、定子绕组故障诊断模型和轴承故障诊断模型分别计算转子断条泛化级数、定子绕组匝间短路泛化级数和轴承外滚道故障泛化级数、轴承内滚道故障泛化级数、轴承滚动体故障泛化级数、轴承保持架故障泛化级数；根据上述泛化级数对电动机健康状态进行评估。采用上述电动机故障预警方法及系统，可判断电动机故障严重程度，提前安排停机检修维护计划，提高生产效率，降低设备运维成本，增加企业经济及安全收益。 【EN】The invention provides a motor fault early warning method and a system, wherein the method comprises the following steps: respectively calculating a rotor broken bar generalization stage, a stator winding turn-to-turn short circuit generalization stage, a bearing outer raceway fault generalization stage, a bearing inner raceway fault generalization stage, a bearing rolling element fault generalization stage and a bearing retainer fault generalization stage according to three-phase voltage and current signals of the motor and a preset rotor broken bar fault diagnosis model, a stator winding fault diagnosis model and a bearing fault diagnosis model; and evaluating the health state of the motor according to the generalized series. By adopting the motor fault early warning method and the motor fault early warning system, the severity of the motor fault can be judged, a shutdown maintenance plan is arranged in advance, the production efficiency is improved, the equipment operation and maintenance cost is reduced, and the economic and safety benefits of enterprises are increased.

摘要：【中文】本发明公开了一种基于形体识别的视频实时分析方法，涉及视频处理技术领域。包括以下步骤，S1，获取实时视频流并进行分段处理；S2，将分段后的视频流按序排队推送；S3，视频预处理，间隔提取单帧图像；S4，针对单针图像进行目标检测；S5，对检测出的目标进行形体识别，获得形体特征。本发明为人员实时的查找、检索、实时寻人、找轨迹等提供有力的技术基础。 【EN】The invention discloses a video real-time analysis method based on body recognition, and relates to the technical field of video processing. The method comprises the following steps of S1, acquiring a real-time video stream and carrying out segmentation processing; s2, queuing and pushing the segmented video streams in sequence; s3, video preprocessing, and extracting single-frame images at intervals; s4, carrying out target detection on the single-needle image; and S5, identifying the shape of the detected target to obtain the shape characteristics. The invention provides a powerful technical basis for real-time searching, retrieving, real-time searching, track finding and the like of the personnel.

摘要：【中文】一种集成灶用排气管，包括打孔管、过渡管、换向管、阀片、油收集装置和主出风管；打孔管中椭圆形喷嘴与进口直管连接，溢流孔分布于打孔管表面；换向管中正向出风管的尾部与反向出风管的尾部选择性地与公共烟道相连接，换向管磁边为U形结构与正向出风管、反向出风管相交处开的一凹槽大小、形状相符合，换向管磁边通过磁力作用与阀片磁边固定；阀片中，阀片主体呈半圆状，转动手柄能在阀片滑道上转动阀片进而调整阀片方向来控制油烟流出方向；油收集装置中，废油通过出油管流入与出口处的油槽进行收集。本发明在降低集成灶排气管90°强弯所造成的阻力损失同时，考虑到了废油的回收清洗问题，进而提高集成灶的油烟吸净率。 【EN】An exhaust pipe for an integrated cooker comprises a perforated pipe, a transition pipe, a reversing pipe, a valve plate, an oil collecting device and a main air outlet pipe; an elliptical nozzle in the perforated pipe is connected with an inlet straight pipe, and overflow holes are distributed on the surface of the perforated pipe; the tail part of a forward air outlet pipe and the tail part of a reverse air outlet pipe in the reversing pipe are selectively connected with a public flue, the magnetic edge of the reversing pipe is of a U-shaped structure and is matched with the size and the shape of a groove formed at the intersection of the forward air outlet pipe and the reverse air outlet pipe, and the magnetic edge of the reversing pipe is fixed with the magnetic edge of the valve block through the magnetic force action; in the valve plate, the valve plate main body is semicircular, and the rotating handle can rotate the valve plate on the valve plate slide way so as to adjust the direction of the valve plate to control the oil smoke outflow direction; in the oil collecting device, waste oil flows into the oil groove at the outlet through the oil outlet pipe and is collected. The invention reduces the resistance loss caused by the 90-degree strong bend of the exhaust pipe of the integrated cooker, and simultaneously considers the problem of waste oil recovery and cleaning, thereby improving the oil fume absorption rate of the integrated cooker.

摘要：【中文】本发明提供了桂枝加厚朴杏子汤在治疗小儿食积发热中的应用。现代医学在治疗小儿食积发热时，常采用退热及抗生素疗法，存在热势易反复、肠胃功能下降等问题。中药治疗多采用消积导滞、清热治法，多含有大黄、黄连等寒凉药物，易损伤患儿脾胃。本发明首次将桂枝加厚朴杏子汤用于治疗小儿食积发热。临床治疗结果表明，本发明采用中药处方桂枝加厚朴杏子汤治疗小儿食积发热，疗效优势明显，不损伤患儿脾胃，适合临床上应用于小儿食积发热的治疗。 【EN】The invention provides application of cassia twig plus magnolia bark and apricot soup in treating infantile indigestion with food retention and fever. Modern medicine adopts antipyretic and antibiotic therapy when treating infantile indigestion with food retention and fever, and has the problems of easy repetition of heat potential, gastrointestinal function reduction and the like. The traditional Chinese medicine treatment mostly adopts the treatment methods of removing food stagnation and clearing heat, and mostly contains cold and cool medicines such as rhubarb, coptis and the like, which are easy to hurt the spleen and the stomach of the infant. The invention firstly uses the cassia twig and magnolia apricot decoction for treating infantile indigestion with food retention and fever. Clinical treatment results show that the traditional Chinese medicine formula cassia twig and Magnolia apricot decoction is adopted to treat infantile indigestion with food retention and fever, has obvious curative effect advantages, does not damage spleen and stomach of children patients, and is suitable for clinical application to treatment of infantile indigestion with food retention and fever.

摘要：【中文】本发明属于中医药技术领域，具体地涉及柴胡加龙骨牡蛎汤及其化裁、柴胡桂枝汤在治疗1期和2期手足口病出汗型患者中的应用。临床实验表明，在痊愈、显效、有效人数方面本发明优势明显，差异有统计学差异。从具体症状上看，实验组在皮疹分布情况、食量减少、口燥唇干三个症状方面优势有统计学意义；在流涎、神情倦怠、烦躁、易惊、呕吐、烦躁、肢体抖动、肌无力方面具有优势但无统计学差异。 【EN】The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a radix bupleuri and dragon bone oyster soup and application thereof as well as a Hua Chai and Gui Zhi soup in treating patients with stage 1 and stage 2 hand-foot-and-mouth disease sweating type. Clinical experiments show that the invention has obvious advantages and statistical differences in healing, significant effect and effective population. From the specific symptoms, the advantages of the experimental group in three symptoms of rash distribution, food intake reduction and dry mouth and lips have statistical significance; has advantages in drooling, listlessness, dysphoria, easy convulsion, emesis, dysphoria, limb shaking, and myasthenia without statistical difference.

摘要：【中文】本发明公开了一种自养护透水混凝土专用胶结剂及其应用。本发明所述胶结剂的各组分质量份数为：内养护剂1‑5份，减水剂2‑6份，增强剂10‑30份，膨胀剂60‑85份；所述内养护剂选自粒径在0.075‑0.2mm、0.2‑0.3mm、0.3‑0.4mm、0.4‑0.5mm的高吸水树脂（SAP）中的任意一种或多种；所述高吸水树脂选自淀粉类高吸水树脂、纤维素类高吸水树脂、合成聚合物类高吸水树脂中的任意一种。采用本发明所述专用胶结剂的透水混凝土各组分之间具有良好的协同作用，所述胶结剂在生产运输阶段吸收多余水分，混凝土硬化前减弱失水情况，运输中增加浆体的挂浆性，硬化后缓慢释放水，可为膨胀剂反应提供水分，又达到内养护的双重效果，可降低透水混凝土收缩，减少混凝土裂缝。 【EN】The invention discloses a special cementing agent for self-curing pervious concrete and application thereof. The cementing agent comprises the following components in parts by weight: 1-5 parts of an internal curing agent, 2-6 parts of a water reducing agent, 10-30 parts of a reinforcing agent and 60-85 parts of an expanding agent; the internal curing agent is selected from one or more of super absorbent resin (SAP) with the grain diameter of 0.075-0.2mm, 0.2-0.3mm, 0.3-0.4mm and 0.4-0.5 mm; the super absorbent resin is any one of starch super absorbent resin, cellulose super absorbent resin and synthetic polymer super absorbent resin. The components of the pervious concrete adopting the special cementing agent have good synergistic effect, the cementing agent absorbs excessive moisture in the production and transportation stage, the water loss condition is weakened before the concrete is hardened, the slurry hanging property of slurry is increased in the transportation process, water is slowly released after the concrete is hardened, the moisture can be provided for the reaction of the expanding agent, the double effects of internal curing are achieved, the shrinkage of the pervious concrete can be reduced, and the cracks of the concrete can be reduced.

摘要：【中文】本发明属于涂料技术领域，具体涉及一种铝合金材料用气凝胶隔热涂料、铝合金电池包用防火隔热涂料层、电池包铝合金上盖。本发明的铝合金材料用气凝胶隔热涂料包括以下重量份的组分：成膜剂30~50份、二氧化硅气凝胶10~20份、分散剂0.5~5份、增稠剂0.5~5份、消泡剂0.5~5份、阻燃剂0.5~5份、防腐剂0.5~5份；所述成膜剂为水性环氧树脂乳液。本发明的铝合金材料用气凝胶隔热涂料作为内层，防火涂料作为外层，二者组成铝合金电池包用防火隔热涂料层，该涂料层作用于铝合金电池包上盖，可使铝合金电池包上盖具有较好的防火隔热性，可通过GB/T 31467.3中的外部火烧试验。 【EN】The invention belongs to the technical field of coatings, and particularly relates to an aerogel thermal insulation coating for an aluminum alloy material, a fireproof thermal insulation coating layer for an aluminum alloy battery pack, and an aluminum alloy upper cover for the battery pack. The aerogel heat insulation coating for the aluminum alloy material comprises the following components in parts by weight: 30-50 parts of a film forming agent, 10-20 parts of silica aerogel, 0.5-5 parts of a dispersing agent, 0.5-5 parts of a thickening agent, 0.5-5 parts of a defoaming agent, 0.5-5 parts of a flame retardant and 0.5-5 parts of a preservative; the film forming agent is aqueous epoxy resin emulsion. The aerogel heat-insulating coating for the aluminum alloy material is used as an inner layer, the fireproof coating is used as an outer layer, the inner layer and the outer layer form a fireproof heat-insulating coating layer for the aluminum alloy battery pack, and the coating layer acts on an upper cover of the aluminum alloy battery pack, so that the upper cover of the aluminum alloy battery pack has good fireproof heat-insulating property and can pass an external fire test in GB/T31467.3.