摘要：【中文】一种基于警情的社会面治安状态评估方法，包括：一、建立评估指标体系；二、构建各指标的权重值；三、计算社会面治安趋势指数；四、计算社会面治安指数；五、根据所述社会面治安指数判断当前社会面范围内的发案等级；六、根据社会面治安趋势指数计算社会面治安评估等级。本发明能够较为准确的对当前社会面范围内治安状态和未来一段时间内的社会面状态进行评估，较好的支撑实战管控工作中的力量分配，提升警力使用效能。 【EN】A social security state assessment method based on alarm conditions comprises the following steps: firstly, establishing an evaluation index system; secondly, constructing a weight value of each index; thirdly, calculating a public security trend index of the social aspect; fourthly, calculating a social security index; fifthly, judging the issue grade in the current social face range according to the social face peace index; and sixthly, calculating the social security assessment grade according to the social security trend index. The invention can more accurately evaluate the public security state in the current social area range and the social area state in a future period of time, better support the force distribution in the actual combat management and control work and improve the use efficiency of police force.

摘要：【中文】本发明涉及电池内阻检测领域，尤其涉及一种蓄电池内阻测量方法及系统，其中，一种蓄电池内阻测量方法，包括以下步骤：将蓄电池进行放电；断开放电，采集断开放电瞬间前蓄电池两端的第一电压值和电流值，以及断开放电后蓄电池两端的第二电压值；通过第一电压、第二电压的压差以及电流值，计算蓄电池的内阻。该方法不但可以有效避开蓄电池的虚电压、电化学极化电阻、浓差极化电阻的影响，实现精准的电池内欧姆电阻的测试，而且具备高准确度、高精密度、高抗干扰的测量性能。因此，该方法简化了蓄电池内阻的测量方法，缩短了测量耗时，进而降低了检测成本，便于使用内阻估算蓄电池的容量。 【EN】The invention relates to the field of battery internal resistance detection, in particular to a method and a system for measuring internal resistance of a storage battery, wherein the method for measuring internal resistance of the storage battery comprises the following steps: discharging the storage battery; disconnecting discharge, and collecting a first voltage value and a current value at two ends of the storage battery before the moment of disconnecting discharge and a second voltage value at two ends of the storage battery after disconnecting discharge; and calculating the internal resistance of the storage battery through the voltage difference of the first voltage and the second voltage and the current value. The method not only can effectively avoid the influence of virtual voltage, electrochemical polarization resistance and concentration polarization resistance of the storage battery and realize accurate test of ohmic resistance in the battery, but also has high accuracy, high precision and high anti-interference measurement performance. Therefore, the method simplifies the measuring method of the internal resistance of the storage battery, shortens the measuring time, further reduces the detection cost, and is convenient for estimating the capacity of the storage battery by using the internal resistance.

摘要：【中文】本发明涉及一种内筒提升筋打螺丝机及其使用方法，包括相邻设置的机座一和机座二，横跨机座一安装上料输送带，位于上料输送带端部的机座一上安装预定位机构；机座二上安装工作平台，工作平台中部安装升降盘，升降盘上安装夹紧机构，工作平台上沿着周向安装有多组锁螺丝机构；还包括移载定筋工装，其将圆筒从预定位机构移载至升降盘上，并与夹紧机构配合将内部提升筋限位，通过锁螺丝机构从圆筒外部将其锁住；升降机构与外部机械手同步将圆筒提升，同时锁螺丝组件沿切向移动，以调整需锁螺丝的位置。本发明实现了内筒内提升筋螺丝的自动化锁付，大大降低了人工工作强度，并保证了螺丝锁付的稳定和可靠性，减少甚至避免了漏锁。 【EN】The invention relates to an inner cylinder lifting rib screwing machine and a using method thereof, wherein the screwing machine comprises a first base and a second base which are adjacently arranged, a feeding conveyer belt is installed across the first base, and a pre-positioning mechanism is installed on the first base positioned at the end part of the feeding conveyer belt; a working platform is arranged on the second machine base, a lifting disc is arranged in the middle of the working platform, a clamping mechanism is arranged on the lifting disc, and a plurality of groups of screw locking mechanisms are arranged on the working platform along the circumferential direction; the lifting device is characterized by also comprising a rib transferring and positioning tool, wherein the rib transferring and positioning tool is used for transferring the cylinder from the pre-positioning mechanism to the lifting disc, is matched with the clamping mechanism to limit the inner lifting rib and locks the cylinder from the outside of the cylinder through the screw locking mechanism; the lifting mechanism and the external manipulator synchronously lift the cylinder, and the screw locking assembly moves along the tangential direction to adjust the position of the screw to be locked. The invention realizes the automatic locking of the lifting rib screw in the inner cylinder, greatly reduces the manual work intensity, ensures the stability and the reliability of the screw locking, and reduces or even avoids the missing of the locking.

摘要：【中文】本发明公开了一种异常容器实时检测方法，包括：归纳容器的异常情况；对所述容器的异常情况进行分类；检测所述容器的异常情况，并执行以下处理步骤，所述处理步骤包括：若发现某个容器有异常状况，则读取日志，并获取该异常容器的相关信息；根据所述异常容器的相关信息，隔离所述异常容器占用的资源。一种异常容器实时检测方法能够在第一时间检测是否出现异常容器，并确定异常容器的位置，通过及时隔离，减少服务器因资源的问题而产生冲突，进一步提高用户的服务体验。 【EN】The invention discloses a real-time detection method for an abnormal container, which comprises the following steps: summarizing abnormal conditions of the container; classifying an abnormal condition of the container; detecting an abnormal condition of the container and performing the following processing steps, the processing steps comprising: if the container is found to have abnormal conditions, reading the log and acquiring the related information of the abnormal container; and isolating resources occupied by the abnormal container according to the related information of the abnormal container. The abnormal container real-time detection method can detect whether an abnormal container appears or not at the first time, determine the position of the abnormal container, reduce conflicts of a server due to resource problems through timely isolation, and further improve service experience of users.

摘要：【中文】本发明公开了一种基于数据挖掘技术的负荷特征场景分类方法，适于在计算设备中执行，包括步骤：基于用户的用电数据，确定出关于用户用电的负荷曲线；利用聚类算法，生成各聚类下的负荷曲线；利用负荷曲线计算用户对应的负荷形状指标；将用户的负荷形状指标和商业指标输入分类模型，输出用户所属的负荷特征场景类别。 【EN】The invention discloses a load characteristic scene classification method based on a data mining technology, which is suitable for being executed in computing equipment and comprises the following steps: determining a load curve related to the electricity consumption of the user based on the electricity consumption data of the user; generating a load curve under each cluster by using a clustering algorithm; calculating a load shape index corresponding to the user by using the load curve; and inputting the load shape index and the business index of the user into the classification model, and outputting the load characteristic scene category to which the user belongs.

摘要：【中文】本发明公开了一种含缺陷管道破损安全期的评估系统及方法。所述系统包括：计算程序，用于管道缺陷扩展分析计算以及含缺陷管道的最终评估等；系统数据库，用于保存运行参数、裂纹初始缺陷尺寸、关注管道部位的历史载荷谱、管部件几何参数、材料属性等数据；系统硬件，用于支撑上述计算程序和数据库的运行。本系统对核电厂管道缺陷危害潜在风险较大的管道回路进行跟踪监测，以获得含缺陷管道的承载状态，用于分析评估管道回路可安全运行的期限，同时可以完成时限老化分析评估(TLAA)；此外针对核电厂安全壳内含缺陷的高能管道，还可进行破裂排除的分析评估。 【EN】The invention discloses a system and a method for evaluating the damage safety period of a pipeline with defects. The system comprises: the calculation program is used for the expansion analysis calculation of the pipeline defects, the final evaluation of the pipelines containing the defects and the like; the system database is used for storing data such as operation parameters, initial crack defect sizes, historical load spectrums of concerned pipeline parts, geometric parameters of pipe parts, material attributes and the like; and the system hardware is used for supporting the operation of the calculation program and the database. The system tracks and monitors a pipeline loop with a large potential risk of damage caused by the defect of the nuclear power plant pipeline to obtain the bearing state of the pipeline with the defect, is used for analyzing and evaluating the safe operation time limit of the pipeline loop, and can complete time limit aging analysis and evaluation (TLAA); in addition, the analysis and evaluation of the crack exclusion can be carried out aiming at the high-energy pipeline containing the defects in the containment vessel of the nuclear power plant.

摘要：【中文】本发明涉及植物种植保护技术领域，公开了一种树木幼苗保护装置及方法，该装置包括保护套筒，保护套筒的内径大于1.5倍树干的直径，保护套筒的底部与地面连接，保护套筒的高度小于树干的高度。本发明提供的树木幼苗保护装置及方法，将保护套筒套设在幼苗树干外，使矮小脆弱的幼苗树干免受风蚀和沙埋，避免荒漠动物的啃食，保护套筒内径和树干之间的空间在有效满足幼苗初期生长的前提下，也产生一定遮阴面积，抑制幼苗基茎周围土壤水分蒸发，达到保水保墒的目的，形成一个有效保湿和减缓温度变化的区域，进而能够在极端干旱区和典型沙漠地区严酷恶劣的外环境中，为幼苗生长提供一个更为适宜的微环境，对树木幼苗产生保护，有效提高幼苗成活率。 【EN】The invention relates to the technical field of plant planting protection, and discloses a tree seedling protection device and a method. According to the tree seedling protection device and method provided by the invention, the protection sleeve is sleeved outside the seedling trunk, so that the short and fragile seedling trunk is prevented from being corroded by wind and buried by sand, the gnawing of desert animals is avoided, a certain shading area is generated on the premise that the inner diameter of the protection sleeve and the space between the trunks effectively meet the initial growth of seedlings, the evaporation of soil moisture around the basal stems of the seedlings is inhibited, the purposes of water retention and soil moisture preservation are achieved, an area capable of effectively preserving moisture and slowing down temperature change is formed, a more appropriate microenvironment is provided for the growth of the seedlings in extremely arid areas and typical harsh external environments in desert areas, the protection is generated on the tree seedlings, and the survival rate of the seedlings is effectively improved.

摘要：【中文】本发明公开了核电厂疲劳监测和寿命评估系统的瞬态温度场计算方法，通过系统接口从电厂数据库读入电厂数字化控制系统采集的一回路系统流体温度数据T_w(t)，作为瞬态温度场计算的输入，通过温度场方程计算圆柱壳体或球壳体的内壁面温度瞬态，作为后续热应力计算的输入。优点在于：本发明适用于核电厂设备和管道的瞬态温度场求解方法，该方法采用圆柱壳体或球壳体的瞬态温度场方程，利用一回路系统流体温度数据快速的计算瞬态温度场，该方法不需要结构壁面温度作为计算输入，从而无需在一回路设备或管道的外壁面增加温度测量仪表，减少了疲劳监测系统对电厂设计和现场布置的影响，降低了系统的施工和维护成本。 【EN】The invention discloses a transient temperature field calculation method for a nuclear power plant fatigue monitoring and life evaluation system, which reads primary loop system fluid temperature data T acquired by a digital control system of a power plant from a power plant database through a system interface_wAnd (t) as the input of transient temperature field calculation, calculating the temperature transient of the inner wall surface of the cylindrical shell or the spherical shell through a temperature field equation, and taking the temperature transient as the input of subsequent thermal stress calculation. Has the advantages that: the invention is suitable for solving the transient temperature field of nuclear power plant equipment and pipelines, and adopts the transient temperature field of a cylindrical shell or a spherical shellThe method does not need to take the temperature of the structural wall surface as calculation input, so that a temperature measuring instrument does not need to be added on the outer wall surface of loop equipment or a pipeline, the influence of a fatigue monitoring system on the design and field arrangement of a power plant is reduced, and the construction and maintenance cost of the system is reduced.

摘要：【中文】本发明公开了一种苯污染土地的处理方法，属于土壤修复技术领域。本发明的苯污染土地的处理方法包括如下步骤：对苯污染土地进行取样检测，并根据取样检测结果和污染程度标准将苯污染土地划分为高污染区和低污染区；在高污染区打抽提井，用真空泵对抽提井中的气液混合物进行抽取，对抽取出的气液混合物进行气液分离，分离出的气相部分采用活性炭进行气相吸附处理后排放，分离出的液相部分采用活性炭进行液相吸附处理后收集；在低污染区，将被污染土地开挖、取土壤，将取出的土壤进行除苯处理后回填到低污染区开挖处。本发明的处理方法对不同污染程度的土地区域采取不同的处理方式，使不同污染程度的土地都得到充分的治理修复，还能降低施工成本。 【EN】The invention discloses a treatment method of benzene-polluted land, and belongs to the technical field of soil remediation. The treatment method of the benzene-polluted land comprises the following steps: sampling and detecting the benzene-polluted land, and dividing the benzene-polluted land into a high-pollution area and a low-pollution area according to a sampling detection result and a pollution degree standard; extracting a gas-liquid mixture in the extraction well in a high-pollution area by using a vacuum pump, performing gas-liquid separation on the extracted gas-liquid mixture, performing gas-phase adsorption treatment on a separated gas phase part by using activated carbon, then discharging, and performing liquid-phase adsorption treatment on a separated liquid phase part by using activated carbon, and then collecting; and in the low pollution area, excavating the polluted land, taking the soil, carrying out debenzolization treatment on the taken soil, and backfilling the soil to the excavated part of the low pollution area. The treatment method of the invention adopts different treatment modes for land areas with different pollution degrees, so that the lands with different pollution degrees are fully treated and repaired, and the construction cost can be reduced.

摘要：【中文】本发明公开了一种核电厂疲劳监测和寿命评估系统，包括系统硬件、系统平台、计算程序、系统数据库，所述系统硬件由系统服务器、数据库服务器、备份服务器、网络交换机组成，所述系统平台由人机交互界面和系统管理服务系统组成，所述系统管理服务由数据采集、数据存储、数据处理、参数显示、数据检索、趋势显示、报表制定、参考资料、系统管理组成，所述计算程序由测点筛选、NCR()评估、温度场解析解、应力场解析解以及测试验证组成。本发明的监测范围广，覆盖核岛一回路全部主设备、主要管道，系统创新的实现了“不增加硬件仪表测点”，通过模型推导的方法，来获得关注位置的温度状态，这样确保了老电厂在应用时，最小的改造和最高的效率。系统创新的考虑了压水堆冷却剂环境对金属疲劳的影响，满足核安全局对电厂装料许可证的要求。 【EN】The invention discloses a fatigue monitoring and service life evaluation system for a nuclear power plant, which comprises system hardware, a system platform, a calculation program and a system database, wherein the system hardware consists of a system server, a database server, a backup server and a network switch, the system platform consists of a human-computer interaction interface and a system management service system, the system management service consists of data acquisition, data storage, data processing, parameter display, data retrieval, trend display, report formulation, reference data and system management, and the calculation program consists of measurement point screening, NCR () evaluation, temperature field analytic solution, stress field analytic solution and test verification. The invention has wide monitoring range, covers all main equipment and main pipelines of a loop of the nuclear island, innovatively realizes that the temperature state of a concerned position is obtained by a model derivation method without adding hardware instrument measuring points, thereby ensuring the minimum reconstruction and the highest efficiency of an old power plant when in application. The system innovatively considers the influence of the pressurized water reactor coolant environment on metal fatigue, and meets the requirement of a nuclear safety bureau on the charging license of a power plant.