摘要：【中文】本发明公开了一种中频数字自动增益控制方法及系统，该控制方法包括：步骤1：对接收机接收端接收到的原始信号X(n)进行采样处理，获得窄带信号；步骤2：计算一个周期L内窄带信号的幅度的平均值M；步骤3：将平均值M与给定的电平值R进行除法运算，获得误差值E；步骤4：用当前增益值A(n‑1)与误差值E进行乘法运算后，进行开方运算，结果作为新增益值A(n)；步骤5：用新增益值A(n)与接收机接收端接收到的原始信号X(n)相乘得到该系统处理后的信号y(n)。本发明提供的方法首先统计信号在一段时间内窄带信号的幅度值，并将其与给定的电平值比较后，产生控制误差值，再形成新增益值作为控制信号，最后通过与当前信号进行相乘得到最终的信号，实现了对信号的增益调整，达到移位的效果。 【EN】The invention discloses a method and a system for controlling intermediate frequency digital automatic gain, wherein the control method comprises the following steps: step 1: sampling an original signal X (n) received by a receiving end of a receiver to obtain a narrow-band signal; step 2: calculating an average value M of the amplitude of the narrowband signal in a period L; and step 3: dividing the average value M and a given level value R to obtain an error value E; and 4, step 4: after the multiplication operation is carried out on the current gain value A (n-1) and the error value E, the evolution operation is carried out, and the result is used as a new gain value A (n); and 5: and multiplying the new gain value A (n) with the original signal X (n) received by the receiver receiving end to obtain a signal y (n) processed by the system. The method provided by the invention firstly counts the amplitude value of the narrow-band signal within a period of time, compares the amplitude value with a given level value, generates a control error value, forms a new gain value as a control signal, and finally obtains a final signal by multiplying the control signal with the current signal, thereby realizing the gain adjustment of the signal and achieving the effect of displacement.

摘要：【中文】本发明公开了一种配电箱防水保护装置，包括安装架，安装架上安装有防水保护装置和升降调节机构,安装架包括安装底板，安装底板上端中部安装有支撑座，安装底板上端四侧边缘安装有支撑杆，支撑杆上端连接有外防水罩,防水保护装置包括防水壳体，防水壳体上端连接有内防水罩。在本发明中，通过安装架与防水保护装置的共同配合能够对配电箱起到双重防水的作用，密封圈的安装能够有效防止水渗透到防水壳体内部，再通过活动锁紧结构将防水壳体将紧扣在支撑座上，能够有效防止防水保护装置发生松动，进一步加强防水效果，通过升降调节机构可将防水保护装置升到上方与外防水罩下端嵌合，使配电箱暴露在外，方便工作人员进行检修。 【EN】The invention discloses a waterproof protection device for a distribution box, which comprises a mounting frame, wherein the mounting frame is provided with the waterproof protection device and a lifting adjusting mechanism, the mounting frame comprises a mounting bottom plate, the middle part of the upper end of the mounting bottom plate is provided with a supporting seat, the four side edges of the upper end of the mounting bottom plate are provided with supporting rods, the upper ends of the supporting rods are connected with an outer waterproof cover, the waterproof protection device comprises a waterproof shell, and the upper end of the waterproof shell is connected with an inner. According to the invention, the mounting frame and the waterproof protection device are matched together to play a double waterproof role on the distribution box, the sealing ring is mounted to effectively prevent water from permeating into the waterproof shell, the waterproof shell is tightly buckled on the supporting seat through the movable locking structure, the waterproof protection device can be effectively prevented from loosening, the waterproof effect is further enhanced, the waterproof protection device can be lifted to the upper side through the lifting adjusting mechanism to be embedded with the lower end of the outer waterproof cover, the distribution box is exposed outside, and the maintenance of workers is facilitated.

摘要：【中文】本发明公开了一种具有减震功能的预装式变电站，包括变电箱体，变电箱体下端安装有承载连接件，承载连接件四侧边缘安装有四个呈矩形分布的支撑减震杆，变电箱体与左右两侧上下来年两端与支撑减震杆之间安装有水平缓冲减震组件，承载连接件下端通过支撑减震杆连接有缓冲减震底座，支撑减震杆上端安装有防雨组件。在本发明中，通过变电箱体、承载连接件、支撑减震杆、水平缓冲减震组件、缓冲减震底座、防雨组件之间的安装配合，能够全方位有效减震，保证变电箱体不受损坏，从而能够保证配电工作的正常进行，同时防雨组件能够有效挡雨，且各组件之间配合稳定、安装方便，大大提高了本发明的组装速度。 【EN】The invention discloses a prefabricated substation with a shock absorption function, which comprises a substation box body, wherein the lower end of the substation box body is provided with a bearing connecting piece, four supporting shock absorption rods which are distributed in a rectangular shape are arranged on the four side edges of the bearing connecting piece, horizontal buffer shock absorption assemblies are arranged between the upper end and the lower end of the substation box body and the supporting shock absorption rods on the left side and the right side, the lower end of the bearing connecting piece is connected with a buffer shock absorption base through the supporting shock absorption rods, and a rainproof assembly is arranged at the upper end of the supporting. According to the power distribution box, the power distribution box can effectively absorb shock in all directions through the installation and the cooperation of the power distribution box, the bearing connecting piece, the supporting shock absorption rod, the horizontal buffering shock absorption assembly, the buffering shock absorption base and the rainproof assembly, the power distribution box is prevented from being damaged, normal operation of power distribution can be guaranteed, meanwhile, the rainproof assembly can effectively shield rain, the assemblies are stably matched and convenient to install, and the assembly speed is greatly increased.

摘要：【中文】本发明公开了一种智能登山包，包括登山包正面、背面、侧面、顶部以及底部，所述登山包顶部设有便携软胶提手，所述便携软胶提手上设有供滑坡时应急缓冲的安全小降落伞弹出口；登山包正面靠近便携软胶提手位置以及正面中部位置均设有太阳能电池包，所述电池包内部设有供蓄电、充电的拉链网兜和USB接口，所述登山包正面下方设有反光条，所述反光条下方设有放置防水袋的拉链包。本发明的一种智能登山包，通过各种智能化的设计，可以满足登山人员在户外对于安全、负重、环境等各种需求，扩大了登山包的使用范围和功能。 【EN】The invention discloses an intelligent climbing bag which comprises a front side, a back side, a side face, a top and a bottom of the climbing bag, wherein a portable soft rubber handle is arranged at the top of the climbing bag, and a safe small parachute bullet outlet for emergency buffering in landslide is formed in the portable soft rubber handle; the solar cell bag is arranged on the front side of the climbing bag close to the portable soft rubber handle and the middle of the front side, a zipper net bag and a USB interface are arranged inside the cell bag for power storage and charging, a reflective strip is arranged below the front side of the climbing bag, and a zipper bag for placing a waterproof bag is arranged below the reflective strip. The intelligent mountaineering bag disclosed by the invention can meet various requirements of mountaineers on safety, load bearing, environment and the like outdoors through various intelligent designs, and the application range and functions of the mountaineering bag are expanded.

摘要：【中文】本发明公开了一种基于曲线拟合的无线传感器网络节点定位方法，在双移动锚节点的静态路径规划基础上实现。根据待定位节点和移动锚节点运动轨迹距离曲线拟合，再拟合后曲线极点，计算待定位节点位置。在同等路径规划条件下，仿真实验中比较了三边定位法和本发明所述方法的节点定位精度，结果表明本方法的优越性。 【EN】The invention discloses a wireless sensor network node positioning method based on curve fitting, which is realized on the basis of static path planning of double mobile anchor nodes. And fitting a curve according to the motion trail distance of the node to be positioned and the mobile anchor node, fitting the back curve pole, and calculating the position of the node to be positioned. Under the condition of equal path planning, node positioning accuracy of the trilateral positioning method and the node positioning accuracy of the method are compared in a simulation experiment, and the results show the superiority of the method.

摘要：【中文】本发明涉及一种基于多智能体强化学习的合作型智能体的学习方法，步骤一：重置多个目标环境；步骤二：初始化策略网络π_θ的模型参数θ_π和全局信息预测网络f_θ的模型参数θ_f；步骤三：在环境中对多环境中的多智能体以当前策略π进行采样；每一步中，环境中的多个智能体共享同一状态，针对每个智能体对状态提取特征后作为模型输入的数据；步骤四：对模型参数θ_π和θ_f进行更新；步骤五：直至模型收敛或达到最大步数。本发明在智能体处于合作关系的环境下更好地利用了全局特征信息，通过局部信息预测全局信息的模型令每个智能体学会感知局部信息与全局信息的联系，更好地协作；使得不同智能体得以直接共享模型参数，简化模型复杂度，提高效率。 【EN】The invention relates to a cooperative type intelligent agent learning method based on multi-intelligent agent reinforcement learning, which comprises the following steps: resetting the plurality of target environments; step two: initializing a policy network pi_θModel parameter θ of_πAnd global information prediction network f_θModel parameter θ of_f(ii) a Step three: sampling multi-agents in a multi-environment in the environment according to a current strategy pi; in each step, a plurality of agents in the environment share the same state, and the state is subjected to characteristic extraction aiming at each agent and then is used as data input by a model; step four: for model parameter theta_πAnd theta_fUpdating is carried out; step five: until the model converges or a maximum number of steps is reached. According to the invention, global characteristic information is better utilized in the environment that the agents are in a cooperative relationship, and each agent learns to perceive the relationship between the local information and the global information through the model of predicting the global information by the local information, so that the agents cooperate better; different agents can directly share model parameters, the complexity of the model is simplified, and the efficiency is improved。

摘要：【中文】本发明公开了一种定量检测微囊藻的标准品及制备、检测方法，该检测方法包括：步骤一，根据实验优化定量PCR反应条件；步骤二，以重组质粒为标准品模板，根据优化后的定量PCR反应条件用实时定量PCR进行PCR扩增，建立标准品的浓度与临界循环数对应的标准曲线，该重组质粒为包含M16基因的重组质粒或重组细胞，该M16基因的序列由97个脱氧核糖核苷酸组成，为序列表SEQ IDNO.1中的序列；步骤三，用待测样品替换步骤二中的标准品，根据优化后的定量PCR反应条件进行实时定量PCR扩增，根据扩增结果的临界循环数和标准曲线，得到待测样品中微囊藻的数量，通过本发明，可实现水环境样品中微囊藻的快速定量检测。 【EN】The invention discloses a standard substance for quantitatively detecting microcystis and a preparation and detection method thereof, wherein the detection method comprises the following steps: step one, optimizing quantitative PCR reaction conditions according to experiments; secondly, using the recombinant plasmid as a standard template, performing PCR amplification by using real-time quantitative PCR according to optimized quantitative PCR reaction conditions, and establishing a standard curve corresponding to the concentration of the standard and the critical cycle number, wherein the recombinant plasmid is a recombinant plasmid or a recombinant cell containing M16 gene, and the sequence of the M16 gene consists of 97 deoxyribonucleotides and is a sequence in a sequence table SEQ ID NO. 1; and step three, replacing the standard substance in the step two with the sample to be detected, carrying out real-time quantitative PCR amplification according to the optimized quantitative PCR reaction conditions, and obtaining the quantity of the microcystis in the sample to be detected according to the critical cycle number and the standard curve of the amplification result.

摘要：【中文】本申请公开了业务处理方法、装置、设备及存储介质，属于互联网技术领域。方法包括：第一节点设备接收目标节点设备的目标响应信息；第一节点设备基于目标节点设备的标识信息，从第一节点设备的目标区块链中获取目标指令信息，目标指令信息包括目标机器人的标识信息、目标电梯的标识信息、第一楼层信息和第二楼层信息；第一节点设备基于目标指令信息，对目标节点设备的状态信息进行分析；当分析的结果指示目标节点设备的状态信息有误时，第一节点设备基于目标指令信息生成反馈信息，将反馈信息发送至目标节点设备。在此种业务处理的过程中，节点设备无需与云端服务器进行交互，节点设备之间的通信速度较快，业务处理的效率较高。 【EN】The application discloses a service processing method, a service processing device, service processing equipment and a storage medium, and belongs to the technical field of Internet. The method comprises the following steps: the first node equipment receives target response information of the target node equipment; the first node equipment acquires target instruction information from a target block chain of the first node equipment based on the identification information of the target node equipment, wherein the target instruction information comprises the identification information of a target robot, the identification information of a target elevator, first floor information and second floor information; the first node equipment analyzes the state information of the target node equipment based on the target instruction information; and when the analysis result indicates that the state information of the target node equipment is wrong, the first node equipment generates feedback information based on the target instruction information and sends the feedback information to the target node equipment. In the process of the service processing, the node devices do not need to interact with the cloud server, the communication speed between the node devices is high, and the service processing efficiency is high.

摘要：【中文】本发明公开了一种烟用爆珠壁材及其制备方法，涉及爆珠壁材技术领域，其包括凝胶剂5‑10份，增脆剂0.5‑1.0份，增塑剂0.5‑1.0份，防腐剂0.1‑0.5份，水88‑93份。本发明的烟用爆珠壁材，作为香精香料的特殊载体，以凝胶剂为主要原料，通过凝胶剂起到凝胶作用，保证爆珠成型，还可有效阻止香精的外迁；通过增脆剂增加壁材的脆性，且使壁材的平衡含水率降低，避免壁材吸湿软化；通过增塑剂增加壁材的韧性，通过防腐剂抑制爆珠在储存过程霉菌、细菌、酵母菌等微生物繁殖导致的壁材腐败变质。 【EN】The invention discloses a wall material for blasting beads for cigarettes and a preparation method thereof, and relates to the technical field of wall materials for blasting beads, wherein the wall material comprises 5-10 parts of a gelling agent, 0.5-1.0 part of a brittleness-increasing agent, 0.5-1.0 part of a plasticizer, 0.1-0.5 part of a preservative and 88-93 parts of water. The wall material for the bead blasting for the cigarette is used as a special carrier of essence and spice, takes the gel as a main raw material, plays a gel role through the gel, ensures the bead blasting forming, and can also effectively prevent the essence from moving outwards; the brittleness of the wall material is increased through the brittleness increasing agent, the equilibrium water content of the wall material is reduced, and the wall material is prevented from absorbing moisture and softening; the toughness of the wall material is increased through the plasticizer, and the wall material deterioration caused by the propagation of microorganisms such as mould, bacteria, saccharomycetes and the like in the storage process of the blasting beads is inhibited through the preservative.

摘要：【中文】本发明涉及配件清理附属装置的技术领域，特别是涉及一种汽车零配件表面清理设备，其可以提高对汽车零配件表面杂质的清理效果，并且可以方便对清理出的杂质进行收集，提高实用性；包括清理箱、底座、两组左支腿、两组右支腿、两组定位环、两组固定轴、弧形托板、导向管、筛分桶、多组支撑弹簧、振动电机、出风软管、风机和布气管，导向管左端设置有第一密封盖，筛分桶左端设置有第二密封盖，风机输出端上设置有过滤器，还包括收集箱、挡盖和弧形过滤网，挡盖上设置有进风孔，出风软管输出端固定安装在进风孔处，弧形过滤网可拆卸安装在挡盖底部，清理箱左侧壁和右侧壁上分别设置有多组左出风孔和多组右出风孔，挡盖顶部设置有移动把手。 【EN】The invention relates to the technical field of accessory cleaning accessories, in particular to automobile accessory surface cleaning equipment which can improve the cleaning effect on impurities on the surfaces of automobile accessories, can conveniently collect the cleaned impurities and improve the practicability; including the cleaning box, the base, two sets of left branch legs, two sets of right branch legs, two sets of holding rings, two sets of fixed axles, the arc layer board, the stand pipe, sieve the bucket, the multiunit supporting spring, vibrating motor, the air-out hose, fan and gas distribution pipe, the stand pipe left end is provided with first sealed lid, sieve the bucket left end and be provided with the sealed lid of second, be provided with the filter on the fan output, still include the collecting box, keep off lid and ARC filter, it is provided with the air inlet to keep off to cover, air-out hose output fixed mounting is in air inlet department, ARC filter demountable installation is in keeping off lid bottom, be provided with multiunit left air outlet and multiunit right air outlet on cleaning box left side wall and the right side wall respectively, it.