摘要：【中文】本公开关于一种资源分配方法、装置、服务器及存储介质，属于网络技术领域。所述方法包括：直播服务器在接收到任一第一终端在直播过程中发送的资源发放请求时，将所述资源发放请求对应的资源的资源信息存储到资源数据库中；调度服务器周期性从所述资源数据库中，读取各个资源的资源信息；调度服务器根据所述各个资源的资源信息，确定所述各个资源中资源信息符合分配条件的目标资源，对所述目标资源进行分配。本公开通过调度服务器周期性根据当前已发放的各个资源的资源信息，确定符合分配条件的资源，对该资源进行分配，即使主播端的请求失败，调度服务器也可以进行资源的调度并进行资源的分配，提升了可用性。 【EN】The disclosure relates to a resource allocation method, a resource allocation device, a server and a storage medium, and belongs to the technical field of networks. The method comprises the following steps: when receiving a resource issuing request sent by any first terminal in a live broadcasting process, a live broadcasting server stores resource information of a resource corresponding to the resource issuing request into a resource database; the scheduling server periodically reads resource information of each resource from the resource database; and the scheduling server determines a target resource of which the resource information meets the allocation condition in each resource according to the resource information of each resource, and allocates the target resource. According to the method and the system, the scheduling server periodically determines the resources meeting the allocation condition according to the resource information of each currently issued resource, and allocates the resources, so that even if the request of the anchor end fails, the scheduling server can schedule the resources and allocate the resources, and the availability is improved.

摘要：【中文】本发明公开了一种吩噁嗪基D‑A‑π‑A型有机染料及其制备方法。以吩噁嗪为D单元，噻吩为桥连（π）单元，氰基丙烯酸为吸电子（A）单元，并在D与π单元之间插入苯并噻二唑，作为辅A单元，以此来调节分子内电子的跃迁能级，拓宽吸收光谱。本发明提供的吩噁嗪基D‑A‑π‑A型有机染料的合成路线简单，制得的吩噁嗪基D‑A‑π‑A型有机染料，对可见光区的太阳光具有较好的吸收。在DSSC中具有很好的应用潜力。 【EN】The invention discloses a phenoxazinyl D-A-pi-A type organic dye and a preparation method thereof. Phenoxazine is used as a D unit, thiophene is used as a bridging (pi) unit, cyanoacrylate is used as an electron-withdrawing (A) unit, and diazosulfide is inserted between the D unit and the pi unit and used as an auxiliary A unit, so that the transition energy level of electrons in molecules is adjusted, and the absorption spectrum is widened. The synthetic route of the phenoxazine-based D-A-pi-A type organic dye provided by the invention is simple, and the prepared phenoxazine-based D-A-pi-A type organic dye has better absorption on sunlight in a visible light region. Has good application potential in DSSC.

摘要：【中文】本发明公开了一种基于LCCL‑LC补偿的恒压无线充电系统及参数设计方法，所述的恒压无线充电系统包括：直流电压源、逆变电路、LCCL‑LC补偿网络、松耦合变压器、整流电路、负载，直流电压源将直流电输入到逆变电路后转化为高频交流电，经过LCCL‑LC补偿网络补偿后，在松耦合变压器中由初级线圈通过电磁感应将电能传输到次级线圈，最后经过次级整流电路，实现负载的恒压无线供电。该发明能够实现初次级以谐振频率工作，并且实现初级线圈恒流、次级恒压输出的效果，从而有效提高无线充电的稳定性、传输效率和传输功率，满足了无线充电恒压输出的需求。 【EN】The invention discloses a constant voltage wireless charging system based on LCCL-LC compensation and a parameter design method, wherein the constant voltage wireless charging system comprises: the wireless power supply system comprises a direct current voltage source, an inverter circuit, an LCCL-LC compensation network, a loose coupling transformer, a rectifying circuit and a load, wherein the direct current voltage source inputs direct current into the inverter circuit and then converts the direct current into high-frequency alternating current, the electric energy is transmitted to a secondary coil through electromagnetic induction by a primary coil in the loose coupling transformer after the compensation of the LCCL-LC compensation network, and finally the constant-voltage wireless power supply of the load is realized through the secondary rectifying circuit. The invention can realize that the primary and secondary work at resonance frequency and realize the effects of constant current of the primary coil and constant voltage output of the secondary, thereby effectively improving the stability, transmission efficiency and transmission power of wireless charging and meeting the requirement of constant voltage output of wireless charging.

摘要：【中文】本发明公开了融合多特征分类的安卓恶意应用检测方法，属于安卓恶意软件检测技术领域，具体涉及涉及融合多特征分类的安卓恶意应用检测方法。该发明采用静态分析方法提取安卓权限、静态广播特征，采用动态监控方法提取动态广播和敏感API特征，通过基于皮尔森相关系数降维算法对特征进行降维和去相关性处理，通过随机森林算法对提取的特征进行分类检测，既能检测出现有的安卓恶意应用程序，同时也能有效检测出通过广播机制泄露隐私的安卓恶意程序。 【EN】The invention discloses an android malicious application detection method fusing multi-feature classification, belongs to the technical field of android malicious software detection, and particularly relates to an android malicious application detection method fusing multi-feature classification. According to the method, the android authority and static broadcast characteristics are extracted by a static analysis method, the dynamic broadcast and sensitive API characteristics are extracted by a dynamic monitoring method, dimension reduction and decorrelation processing is performed on the characteristics by a Pearson correlation coefficient based dimension reduction algorithm, and the extracted characteristics are classified and detected by a random forest algorithm, so that the existing android malicious application programs can be detected, and meanwhile, the android malicious programs which leak privacy through a broadcast mechanism can be effectively detected.

摘要：【中文】本申请提供一种显示面板及其制造方法，通过采用激光烧蚀以形成网格连续性好以及精度高的图案化成核抑制层，利用成核抑制层抑制导电层形成于成核抑制层的表面以于非像素区的公共电极上形成连续性好的导电层，以改善公共电极和导电层构成的阴极的电阻压降，提高显示面板显示画面的亮度均一性。 【EN】The application provides a display panel and a manufacturing method thereof, wherein a patterned nucleation inhibition layer with good grid continuity and high precision is formed by adopting laser ablation, and a conductive layer with good continuity is formed on the surface of the nucleation inhibition layer by utilizing the nucleation inhibition layer to inhibit the conductive layer from being formed on a common electrode in a non-pixel area, so that the resistance voltage drop of a cathode formed by the common electrode and the conductive layer is improved, and the brightness uniformity of a display picture of the display panel is improved.

摘要：【中文】本专利提供一种能够省力、简便、快捷、可靠且能够连续收集或采集水生昆虫卵、幼虫、蛹的采集装置。它包括具有可拆卸瓶盖的收集瓶，瓶盖与收集瓶密封相连，用于将水吸入收集瓶内的吸水管穿过瓶盖伸入收集瓶内，在吸水管内设置有只能允许水从吸水管进入收集瓶内的单向阀，用于将收集瓶内的水抽出的抽水管穿过瓶盖伸入到收集瓶内，抽水管在收集瓶内的进口端设置滤网，抽水管在收集瓶外的出口端与水泵进口相通；吸水管和抽水管均与瓶盖之间密封接触。 【EN】This patent provides a can be laborsaving, simple and convenient, swift, reliable and can collect or gather the collection system of aquatic insect ovum, larva, pupa in succession. The water suction pipe is used for sucking water into the collection bottle, penetrates through the bottle cap and extends into the collection bottle, a one-way valve which can only allow water to enter the collection bottle from the water suction pipe is arranged in the water suction pipe, the water suction pipe used for pumping the water in the collection bottle penetrates through the bottle cap and extends into the collection bottle, a filter screen is arranged at the inlet end of the water suction pipe in the collection bottle, and the outlet end of the water suction pipe outside the collection bottle is communicated with the inlet of a water pump; the water suction pipe and the water pumping pipe are in sealing contact with the bottle cap.

摘要：【中文】本发明提供了一种适用于深厚富水砂层地质条件的沉井，涉及沉井施工技术领域，包括沉井本体，所述沉井本体由若干个沉井节段由下至上拼接而成，所述沉井本体安装在土体内，所述土体包括富水砂层，所述土体内设有围蔽所述沉井本体的钢板桩，所述钢板桩贯穿所述富水砂层。本发明旨在提供一种适用于富水砂层地质条件的沉井，在下沉的过程中结构稳固，不易发生裂缝；通过在沉井本体周围的土体内设置钢板桩结构，隔断富水砂层与沉井本体，能够有效降低沉井本体四周的土压力，有利于沉井本体下沉，且打设钢板桩工艺简单且便宜，能够有效节省成本和工期。 【EN】The invention provides a sunk well suitable for geological conditions of a deep water-rich sand layer, and relates to the technical field of sunk well construction. The invention aims to provide the open caisson suitable for the geological conditions of the water-rich sand layer, which has a stable structure and is not easy to crack in the sinking process; through set up the steel sheet pile structure in the soil around the open caisson body, cut off rich water sand bed and open caisson body, can effectively reduce open caisson body soil pressure all around, be favorable to the open caisson body to sink, and beat and establish steel sheet pile simple process and cheap, can effectively save cost and time limit for a project.

摘要：【中文】本发明公开了一种适用于圆柱形薄壳体转运的重型夹具及其应用方法，家具包括基座、夹爪和推拉夹爪的动力装置，基座的底部有弧形夹持板，夹爪的形状与弧形夹持板的形状匹配，一对夹爪关于弧形夹持板对称连接于基座底部，两夹爪的上端分别铰接有动力装置，基座底部的弧形夹持板同时作为夹爪运动时的滑轨，动力装置推拉夹爪沿滑轨运动来实现夹持和松开产品操作。夹爪几乎能贴着圆柱形薄壳体的外壁滑动至最大的包覆夹持位置，为安全稳定起吊转运产品提供保证。夹爪能实现沿圆柱形薄壳体外壁滑动，所以本夹具能在很小空间间隙条件下将圆柱形薄壳体夹紧抱住。配套刚性提升机构即可使行车或者吊机能在空间间隙很小的条件下稳定安全的起吊圆柱形薄壳体。 【EN】The invention discloses a heavy clamp suitable for transferring a cylindrical thin shell and an application method thereof. The clamping jaw can almost slide to the maximum cladding clamping position along the outer wall of the cylindrical thin shell, and guarantees are provided for safe and stable hoisting and transferring of products. The clamping jaw can slide along the outer wall of the cylindrical thin shell, so that the clamp can clamp and hold the cylindrical thin shell under the condition of a small space gap. The cylindrical thin shell can be stably and safely hoisted by a crane or a crane under the condition of small space clearance by matching with the rigid hoisting mechanism.

摘要：【中文】本发明公开了一种目标物检测方法及装置，属于深度学习领域。方法包括：将一批训练样本输入卷积神经网络，得到一批训练样本的预测结果；根据预测结果中的候选框与真值框的重叠程度，确定一批训练样本的正样本集合和负样本集合；根据负样本集合中各个负样本的候选框与真值框的重叠程度以及目标物的类别对应的置信度，确定负样本集合中的目标负样本；根据目标负样本，更新卷积神经网络的参数后，利用更新后的卷积神经网络进行目标物检测。本发明无需人工标注，整个过程比较简单，且由于目标负样本一般是难检测的样本，容易造成误检，根据目标负样本更新后的卷积神经网络能够提高目标检测的准确率。 【EN】The invention discloses a target detection method and device, and belongs to the field of deep learning. The method comprises the following steps: inputting a batch of training samples into a convolutional neural network to obtain a prediction result of the batch of training samples; determining a positive sample set and a negative sample set of a batch of training samples according to the overlapping degree of the candidate frame and the true value frame in the prediction result; determining a target negative sample in the negative sample set according to the overlapping degree of the candidate box and the truth box of each negative sample in the negative sample set and the confidence corresponding to the category of the target object; and updating parameters of the convolutional neural network according to the target negative sample, and detecting the target object by using the updated convolutional neural network. The method does not need manual labeling, the whole process is simple, false detection is easy to cause because the target negative sample is generally a sample difficult to detect, and the accuracy of target detection can be improved according to the convolutional neural network updated by the target negative sample.

摘要：【中文】本发明公开了一种直供出热水的热水器波纹管安装结构，波纹管A的入水口一端与热水器的热水出口相连，波纹管A的出水口一端通过三通A与波纹管B的入水口一端相连，波纹管B的出水口一端与水箱相连，水箱还通过短管A与三通B相连，三通B另外两个接口分别与冷水进水管A及冷水进水管B相连，冷水进水管A远离三通B一端与热水器的冷水进口相连，三通A剩余的一个出水口连接控制阀，控制阀通过短管B与水龙头相连，水龙头还与冷水进水管C相连，该发明结构合理、简单，解决了在热水器预热过程中，冷水浪费的问题，节约用水，避免了资源浪费，该控制方法以双波纹管连接结构为基础，实现水温达到预设值才自动打开，实现了直接出热水的目的。 【EN】The invention discloses a corrugated pipe mounting structure of a water heater for directly supplying hot water, wherein one end of a water inlet of a corrugated pipe A is connected with a hot water outlet of the water heater, one end of a water outlet of the corrugated pipe A is connected with one end of a water inlet of a corrugated pipe B through a tee joint A, one end of a water outlet of the corrugated pipe B is connected with a water tank, the water tank is also connected with the tee joint B through a short pipe A, the other two interfaces of the tee joint B are respectively connected with a cold water inlet pipe A and a cold water inlet pipe B, one end of the cold water inlet pipe A, which is far away from the tee joint B, is connected with a cold water inlet of the water heater, the rest one water outlet of the tee joint A is connected with a control valve, the control valve is connected with a water tap through the short pipe B, and the water tap is also connected with a cold water inlet pipe C. The automatic opening is realized when the water temperature reaches a preset value, and the purpose of directly discharging hot water is realized.