摘要：【中文】一种便携式材料热物性测试装置及使用方法，涉及材料热物性测量技术领域，它包括电加热模块、测温模块、数据采集模块、数据处理模块和显示模块，电加热模块通过导线与测温模块连接，测温模块通过导线与数据采集模块连接，数据采集模块通过导线与数据处理模块连接，数据处理模块通过导线与显示模块连接。本便携式材料热物性测试装置及使用方法基于瞬态平板热源法原理，检测时间短，精度高，且适用于现场材料导热系数的测量；采用镀镍碳纤维加热丝，比传统的金属镍电加热，发热更快、热均匀性更好；适用于不同形状材料表面导热系数的测量，适用范围更广；系统简单，装置轻巧，无需连接计算机，可快速获得材料的导热系数，更适合推广。 【EN】The utility model provides a portable material thermophysical property testing arrangement and application method, relates to material thermophysical property measurement technical field, and it includes electrical heating module, temperature measurement module, data acquisition module, data processing module and display module, and electrical heating module passes through the wire and is connected with temperature measurement module, and temperature measurement module passes through the wire and is connected with data acquisition module, and data acquisition module passes through the wire and is connected with data processing module, and data processing module passes through the wire and is connected with display module. The portable material thermophysical property testing device and the using method are based on the transient flat plate heat source method principle, have short detection time and high precision, and are suitable for measuring the heat conductivity coefficient of the field material; compared with the traditional metallic nickel electric heating, the nickel-plated carbon fiber heating wire has the advantages of faster heating and better thermal uniformity; the method is suitable for measuring the surface heat conductivity coefficients of materials with different shapes, and has wider application range; the system is simple, the device is light and handy, need not to connect the computer, can obtain the coefficient of heat conductivity of material fast, more is fit for promoting.

摘要：【中文】本公开涉及一种牵引车鞍座总成及其控制方法和牵引车。牵引车鞍座总成，包括：鞍座；滑道，用于固定安装在车架上；鞍座滑动支撑架，可滑动地设置在滑道上，用于支撑安装鞍座；鞍座调整机构，用于驱动鞍座滑动支撑架在滑道上滑动；承载重量测量机构，用于测量鞍座的承载重量；以及控制机构，用于根据鞍座的承载重量控制鞍座调整机构，以调整鞍座相对于车架的纵向位置。控制机构根据承载重量测量机构测量到的鞍座的承载重量，控制鞍座调整机构来调整鞍座相对于车架的纵向位置，实现了鞍座在车架上的纵向位置的自动调节，合理分配牵引车各桥的承载质量，达到提升车辆操纵性能的目的。 【EN】The disclosure relates to a tractor saddle assembly, a control method thereof and a tractor. A tractor saddle assembly comprising: a saddle; the slideway is fixedly arranged on the frame; the saddle sliding support frame is arranged on the slideway in a sliding way and is used for supporting and mounting a saddle; the saddle adjusting mechanism is used for driving the saddle sliding support frame to slide on the slideway; the bearing weight measuring mechanism is used for measuring the bearing weight of the saddle; and a control mechanism for controlling the saddle adjustment mechanism in accordance with the load weight of the saddle to adjust the longitudinal position of the saddle relative to the frame. The control mechanism controls the saddle adjusting mechanism to adjust the longitudinal position of the saddle relative to the frame according to the bearing weight of the saddle measured by the bearing weight measuring mechanism, so that the automatic adjustment of the longitudinal position of the saddle on the frame is realized, the bearing quality of each bridge of the tractor is reasonably distributed, and the aim of improving the operating performance of the vehicle is fulfilled.

摘要：【中文】本发明涉及一种全钢割毛机，属于橡胶轮胎加工技术领域，其包括定位组件、切割组件、输送组件及框架组件，所述定位组件位于切割组件与输送组件之间，所述定位组件包括夹紧单元、驱动单元、限位挡板及圆弧辊道，所述驱动单元齿轮连接驱动辊筒，所述夹紧单元包括气缸、万向球台及斜辊道，所述万向球台包括两个，所述万向球台垂直设置在驱动辊筒的两侧，所述万向球台与气缸相连接，所述斜辊道固定在万向球台的顶端，所述圆弧辊道设置于斜辊道之上；所述切割组件包括圆弧挡板，所述输送组件包括挡边部装和输送板，所述输送板与挡板相配合。本发明结构简单，操作方便，安全系数更高。 【EN】The invention relates to an all-steel hair cutting machine, which belongs to the technical field of rubber tire processing and comprises a positioning assembly, a cutting assembly, a conveying assembly and a frame assembly, wherein the positioning assembly is positioned between the cutting assembly and the conveying assembly, the positioning assembly comprises a clamping unit, a driving unit, a limiting baffle and an arc roller way, the driving unit is connected with a driving roller through a gear, the clamping unit comprises two cylinders, universal ball tables and inclined roller ways, the universal ball tables are vertically arranged on two sides of the driving roller, the universal ball tables are connected with the cylinders, the inclined roller ways are fixed at the top ends of the universal ball tables, and the arc roller ways are arranged on the inclined roller ways; the cutting assembly comprises an arc baffle, the conveying assembly comprises a flange part and a conveying plate, and the conveying plate is matched with the baffle. The invention has simple structure, convenient operation and higher safety factor.

摘要：【中文】一种物流配送分拣系统以及分拣方法，系统包括进料流水线、运料流水线、分拣机器人、双路并行运出抬升流水线以及卡车运输流水线，所述进料流水线、分拣机器人、双路并行运出抬升流水线均有多条，多条进料流水线互相间隔交错设置在运料流水线的两侧并与运料流水线相通，每个分拣机器人对应有双路并行运出抬升流水线，所述分拣机器人置于双路并行运出抬升流水线的中间，所述双路并行运出抬升流水线包括较高端和较低端，较低端与分拣机器人连通，较高端与卡车运输流水线连通；这样的结构解决了原始结构中的部分问题，并能够调高运转效率，减少资金损耗，进行更加便捷的物流分拣及配送。 【EN】A logistics distribution sorting system and a sorting method are disclosed, the system comprises a feeding assembly line, a material conveying assembly line, sorting robots, a double-path parallel conveying lifting assembly line and a truck conveying assembly line, wherein the feeding assembly line, the sorting robots and the double-path parallel conveying lifting assembly line are all provided with a plurality of feeding assembly lines, the feeding assembly lines are arranged on two sides of the material conveying assembly line in a staggered mode at intervals and communicated with the material conveying assembly line, each sorting robot corresponds to the double-path parallel conveying lifting assembly line, the sorting robot is arranged in the middle of the double-path parallel conveying lifting assembly line, the double-path parallel conveying lifting assembly line comprises a higher end and a lower end, the lower end is communicated with the sorting robot, and the higher end is communicated with the truck conveying assembly line; the structure solves part of problems in the original structure, can improve the operation efficiency, reduce the fund loss and carry out more convenient and faster logistics sorting and distribution.

摘要：【中文】本发明实施例提供一种虚拟机数据泄露检测方法及装置，所述方法包括：在虚拟机中写入用于区分虚拟机已存储数据的特征码，并关闭所述虚拟机；获取主机的物理磁盘数据，检测所述物理磁盘数据，并根据检测结果是否包含所述特征码，确定所述虚拟机中的数据是否泄露。所述装置执行上述方法。本发明实施例提供的方法及装置，通过在虚拟机中写入特征码，并关闭虚拟机，获取主机的物理磁盘数据，并检测该物理磁盘数据中是否包含有特征码，能够准确检测出虚拟机中的数据是否发生泄露，从而保证企业和个人的数据安全。 【EN】The embodiment of the invention provides a method and a device for detecting data leakage of a virtual machine, wherein the method comprises the following steps: writing feature codes for distinguishing stored data of the virtual machine into the virtual machine, and closing the virtual machine; and acquiring physical disk data of a host, detecting the physical disk data, and determining whether the data in the virtual machine is leaked or not according to whether the detection result contains the feature code or not. The device performs the above method. According to the method and the device provided by the embodiment of the invention, the characteristic code is written in the virtual machine, the virtual machine is closed, the physical disk data of the host is obtained, and whether the physical disk data contains the characteristic code or not is detected, so that whether the data in the virtual machine leaks or not can be accurately detected, and the data safety of enterprises and individuals is ensured.

摘要：【中文】本发明实施例提供一种虚拟内存数据泄露检测方法及装置，所述方法包括：在虚拟机的虚拟内存中写入用于区分虚拟内存中已存储数据的特征码，并关闭所述虚拟机；获取主机的物理内存数据，检测所述物理内存数据，并根据检测结果是否包含所述特征码，确定所述虚拟内存中的内存数据是否泄露。所述装置执行上述方法。本发明实施例提供的虚拟内存数据泄露检测方法及装置，通过在虚拟机的虚拟内存中写入特征码，并关闭虚拟机，获取主机的物理内存数据，检测该物理内存数据中是否包含有特征码，能够准确检测出虚拟内存中的内存数据是否发生泄露，从而保证企业和个人的数据安全。 【EN】The embodiment of the invention provides a method and a device for detecting virtual memory data leakage, wherein the method comprises the following steps: writing feature codes for distinguishing stored data in a virtual memory in the virtual machine, and closing the virtual machine; and acquiring physical memory data of a host, detecting the physical memory data, and determining whether the memory data in the virtual memory is leaked or not according to whether the detection result contains the feature code or not. The device performs the above method. According to the method and the device for detecting the leakage of the virtual memory data, provided by the embodiment of the invention, the characteristic code is written in the virtual memory of the virtual machine, the virtual machine is closed, the physical memory data of the host is obtained, whether the physical memory data contains the characteristic code or not is detected, whether the memory data in the virtual memory is leaked or not can be accurately detected, and thus the data security of enterprises and individuals is ensured.

摘要：【中文】本发明实施例提供一种防暴力破解方法及装置，其中，方法包括：从Linux‑PAM认证框架的可插拔认证模块PAM接收的登录认证请求中，获取远程登录服务器的IP地址；若所述远程登录服务器的IP地址不在预设白名单和预设黑名单内、且所述远程登录服务器的IP地址的登录失败计数超过预设登录失败阈值，则确定所述远程登录服务器的IP地址的登录属于暴力破解行为，PAM登录认证失败。本发明实施例能够基于Linux‑PAM认证框架，高效的获取暴力破解来源，实现针对Linux系统的防暴力破解，实现方式简单高效。 【EN】The embodiment of the invention provides a brute force cracking prevention method and a brute force cracking prevention device, wherein the method comprises the following steps: acquiring an IP address of a remote login server from a login authentication request received by a pluggable authentication module PAM of a Linux-PAM authentication framework; and if the IP address of the remote login server is not in a preset white list and a preset black list and the login failure count of the IP address of the remote login server exceeds a preset login failure threshold value, determining that the login of the IP address of the remote login server belongs to brute force cracking behaviors and PAM login authentication fails. The embodiment of the invention can efficiently obtain brute force cracking sources based on a Linux-PAM authentication framework, realizes brute force cracking prevention aiming at a Linux system, and has a simple and efficient implementation mode.

摘要：【中文】本发明实施例提供了一种虚拟化平台数据迁移完整性检测的方法和装置，在源虚拟化平台向目标虚拟化平台进行数据迁移的过程中，通过根据迁入数据和迁出数据抓取的数据，实现了数据迁移完整性的判断，从而在数据迁移不完整时，及时发出提示信息表明数据迁移过程的无效。可见，通过对数据迁移完整性的判断，实现了快速准确地对数据迁移过程有效性的判断。 【EN】The embodiment of the invention provides a method and a device for detecting the data migration integrity of a virtualization platform. Therefore, the validity of the data migration process can be judged quickly and accurately by judging the integrity of the data migration.

摘要：【中文】本发明实施例提供一种基于虚拟化平台的物理内存数据泄露检测方法及装置，所述方法包括：在重启虚拟化平台之后，获取所述虚拟化平台中主机的物理内存数据；所述主机的物理内存中预先写入有用于区分物理内存中已存储数据的特征码；检测所述物理内存数据，并根据检测结果是否包含所述特征码，确定所述物理内存中的内存数据是否泄露。所述装置执行上述方法。本发明实施例提供的基于虚拟化平台的物理内存数据泄露检测方法及装置，通过在重启虚拟化平台之后，获取主机的物理内存数据，并检测该物理内存数据中是否包含预先写入到物理内存中的特征码，能够准确检测出主机的物理内存中的内存数据是否发生泄露，从而保证企业和个人的数据安全。 【EN】The embodiment of the invention provides a physical memory data leakage detection method and a physical memory data leakage detection device based on a virtualization platform, wherein the method comprises the following steps: after restarting a virtualization platform, acquiring physical memory data of a host in the virtualization platform; the method comprises the steps that a feature code for distinguishing stored data in a physical memory is written in the physical memory of the host in advance; and detecting the physical memory data, and determining whether the memory data in the physical memory is leaked or not according to whether the detection result contains the feature code or not. The device performs the above method. According to the method and the device for detecting the leakage of the physical memory data based on the virtualization platform, provided by the embodiment of the invention, the physical memory data of the host is obtained after the virtualization platform is restarted, and whether the physical memory data contains the feature codes which are written into the physical memory in advance is detected, so that whether the memory data in the physical memory of the host is leaked can be accurately detected, and the data security of enterprises and individuals is ensured.

摘要：【中文】本发明公开了一种多点接入光伏电源的电网关键线路辨识方法，包括获取电网的直流潮流网络模型；遍历直流潮流网络模型中各“发电‑负荷”对，对各“发电‑负荷”对中发电节点和负荷节点分别注入单位电流元和单位负荷，并记录此时各线路电流变化量；判断各“发电‑负荷”中的发电节点和负荷节点是否存在光伏电源接入，并根据判断结果更新发电节点和/或负荷节点的功率权重，计算发电节点与负荷节点之间的传输功率权重；计算各线路的改进电气介数值；将各线路的改进电气介数值排序。本发明能够对多点接入光伏电源的电网关键线路进行辨识，符合未来智能电网安全发展的需要。 【EN】The invention discloses a power grid key line identification method of a multi-point access photovoltaic power supply, which comprises the steps of obtaining a direct current power flow network model of a power grid; traversing each 'power generation-load' pair in the direct current power flow network model, respectively injecting unit current elements and unit loads into power generation nodes and load nodes of each 'power generation-load' pair, and recording current variation of each line at the moment; judging whether photovoltaic power access exists in power generation nodes and load nodes in each 'power generation-load', updating power weights of the power generation nodes and/or the load nodes according to judgment results, and calculating transmission power weights between the power generation nodes and the load nodes; calculating an improved electrical dielectric value of each line; the improved electrical dielectric values for each line are ordered. The method can identify the key line of the power grid with multipoint access of the photovoltaic power supply, and meets the requirement of the future intelligent power grid safety development.