摘要：【中文】本发明涉及一种基于多重校验机制的数据重放攻击识别与防护方法，通过获取发送至目标主机的所有消息并进行多重校验，基于多重校验的结果进行判断，校验通过则目标主机认证通过当前消息，等待下一个消息，否则判定为重放攻击消息并复位。本发明的多重校验包括基于随机数的数据验证机制、基于信息时间标识的数据验证机制以及基于一次性口令的校验机制，根据时间校验、随机数校验、一次性口令校验三个维度同时验证的结果进行综合判别，实现重放攻击信号的有效识别并进行安全防护，对识别的重放消息进行有效屏蔽，提高重要系统的数据抗重放攻击防护能力，有效提高重放攻击行为的识别率及识别准确率，有效的解决重放消息无法实时准确识别与防护的问题。 【EN】The invention relates to a data replay attack identification and protection method based on a multiple verification mechanism, which comprises the steps of obtaining all messages sent to a target host, performing multiple verification, judging based on the result of the multiple verification, if the verification is passed, authenticating the target host by the current message, waiting for the next message, and if not, judging that the attack message is replayed and resetting. The multiple verification of the invention comprises a data verification mechanism based on random numbers, a data verification mechanism based on information time identification and a verification mechanism based on one-time passwords, and the comprehensive judgment is carried out according to the results of simultaneous verification of three dimensions of time verification, random number verification and one-time password verification, so that the effective identification and safety protection of replay attack signals are realized, the identified replay messages are effectively shielded, the data replay attack resistance protection capability of an important system is improved, the identification rate and the identification accuracy rate of replay attack behaviors are effectively improved, and the problem that the replay messages cannot be accurately identified and protected in real time is effectively solved.

摘要：【中文】本发明涉及一种物联网终端自我安全防御系统及其安全防御方法，系统包括用于实时监控物联网终端系统并传递信息至安全防御模块的安全监控模块和利用配合终端系统的分析模型对传递的信息进行比对、并基于比对结果进行处理的安全防御模块；构建并获得终端系统进程白名单和终端系统网络关系白名单，在终端系统更新系统进程、网络关系信息后，若更新内容与白名单一致则继续监控，否则启动策略响应，下发对应防护策略到终端系统内部，对异常的进程、网络连接、端口实施策略防护。本发明帮助物联网终端建立自我安全防御机制，实现面对攻击威胁、病毒入侵时的自我安全防护，全面提高终端系统安全等级，保障用户在使用智能化物联网终端时信息安全。 【EN】The invention relates to a self-security defense system of an Internet of things terminal and a security defense method thereof, wherein the system comprises a security monitoring module for monitoring the Internet of things terminal system in real time and transmitting information to a security defense module, and the security defense module for comparing the transmitted information by utilizing an analysis model of a matched terminal system and processing based on a comparison result; and constructing and obtaining a terminal system process white list and a terminal system network relationship white list, after the terminal system updates the system process and network relationship information, if the updated content is consistent with the white list, continuing monitoring, otherwise, starting a strategy response, issuing a corresponding protection strategy into the terminal system, and implementing strategy protection on abnormal processes, network connections and ports. The invention helps the terminal of the Internet of things to establish a self-security defense mechanism, realizes self-security protection in the face of attack threats and virus invasion, comprehensively improves the security level of the terminal system, and ensures the information security of users when using the intelligent Internet of things terminal.

摘要：【中文】本申请公开了一种基于ECDSA的双重门限签名方法，将一个非对称加密的主私钥拆分成n组，每组m个孙私钥。将任意t组中，每组任意u个孙私钥进行安全计算，就可以对一个信息进行电子签名，其结果与直接用主私钥签名的结果相同；但若某一组参与计算的孙私钥少于u个，或者参与组别少于t个，都将无法得到正确的签名结果。另外，在方案进行过程中，将没有人可以获得系统的母私钥或者代表任何一个组别的子私钥。其中n，m，t，u均为自定义参数，用户可以根据自己的需要自行设定。本发明拓展了单层门限签名的应用场景，并增加了安全性。 【EN】The application discloses a double threshold signature method based on ECDSA, which divides a main private key of asymmetric encryption into n groups, wherein each group comprises m grandchild private keys. Performing security calculation on any u grandchild private keys in each group in any t groups, and performing electronic signature on one message, wherein the result is the same as the result of directly signing with the master private key; however, if a group of the grandchild private keys participating in the calculation is less than u, or the participating group is less than t, a correct signature result cannot be obtained. In addition, no one will have access to the system's parent private key or to a child private key representing any one of the groups during the course of the project. And n, m, t and u are all self-defined parameters, and a user can set the parameters according to own needs. The invention expands the application scene of single-layer threshold signature and increases the safety.

摘要：【中文】本发明公开了一种汽车诊断网络拓扑结构，包括OBD诊断接口通过诊断总线连接网关，所述网关连接整车网络总线，用于获取整车网络总线上的数据和发送数据至整车网络总线；所述网关对OBD诊断接口传来的诊断命令进行校验，仅在校验通过后才会将整车网络总线上的数据转发至诊断总线。本发明的优点在于：可以有效提高了整车网络信号的保密性和安全性，降低车辆信息安全泄露的可能性，仅允许专用诊断设备来读取识别相对应的车辆诊断数据。 【EN】The invention discloses an automobile diagnosis network topological structure, which comprises an OBD diagnosis interface connected with a gateway through a diagnosis bus, wherein the gateway is connected with a whole automobile network bus and used for acquiring data on the whole automobile network bus and sending the data to the whole automobile network bus; the gateway checks the diagnosis command transmitted by the OBD diagnosis interface, and only after the check is passed, the data on the whole vehicle network bus is forwarded to the diagnosis bus. The invention has the advantages that: the confidentiality and the safety of the network signals of the whole vehicle can be effectively improved, the possibility of vehicle information safety leakage is reduced, and only special diagnostic equipment is allowed to read and identify corresponding vehicle diagnostic data.

摘要：【中文】本发明公开了一种具有核‑壳结构的电响应胶束磁共振探针及其制备方法和应用。所述的电响应胶束磁共振探针的核心为超顺磁性氧化铁的聚集体，壳层为嵌段性两亲聚合物；所述壳层的内表面修饰电响应基团和顺磁性基团，所述壳层的外表面修饰跨血脑屏障靶向基团；所述的电响应基团为二茂铁或者聚吡咯；所述的电响应基团和顺磁性基团之间的摩尔比为4:6～8:2。利用本发明的电响应磁共振探针可有效提高病灶部位信噪比，并能够描绘“隐匿性”致癫灶并改善手术预后。 【EN】The invention discloses an electric response micelle magnetic resonance probe with a core-shell structure and a preparation method and application thereof. The core of the electric response micelle magnetic resonance probe is an aggregate of superparamagnetic iron oxide, and the shell layer is a segmented amphiphilic polymer; the inner surface of the shell layer is modified with an electric response group and a paramagnetic group, and the outer surface of the shell layer is modified with a blood brain barrier crossing targeting group; the electric response group is ferrocene or polypyrrole; the molar ratio of the electric response group to the paramagnetic group is 4: 6-8: 2. The electric response magnetic resonance probe can effectively improve the signal-to-noise ratio of the focus part, can depict the occult epileptogenic focus and improve the operation prognosis.

摘要：【中文】本发明公开了一种畜用组织医疗采样器，畜牧业医疗器械领域。其技术方案为：一种畜用组织医疗采样器，其中，包括针筒，穿设于针筒尾端，轴线与针筒的轴线平行的推杆，轴线与针筒的轴线平行，一端设置在针筒头端的套针，以及一端设置在推杆内端，另一端穿设于套针内顶杆。本发明的有益效果是：本发明提供的一种畜用组织医疗采样器，结构简单，可靠性高、适应性好、可维护性强，使得对淋巴组织的采样工作更加高效、便捷。 【EN】The invention discloses a tissue medical sampler for livestock and belongs to the field of medical instruments for the livestock industry. The technical scheme is as follows: a tissue medical sampler for livestock comprises a needle cylinder, a push rod, a trocar and a push rod, wherein the push rod penetrates through the tail end of the needle cylinder, the axis of the push rod is parallel to the axis of the needle cylinder, one end of the push rod is arranged at the head end of the needle cylinder, one end of the trocar is arranged at the inner end of the push rod, and the other end of the push rod penetrates through an ejector rod in the trocar. The invention has the beneficial effects that: the tissue medical sampler for livestock provided by the invention has the advantages of simple structure, high reliability, good adaptability and strong maintainability, so that the sampling work of lymph tissues is more efficient and convenient.

摘要：【中文】本发明公开了一种畜用组织微创采样器，属于畜牧业专用器械技术领域。其技术方案为：一种畜用组织微创采样器，其中，包括针筒，贯穿针筒两端设置的推杆，设置在针筒尾端，活动连接在推杆相对应端部的封头，设置在针筒头端，套接在推杆相对应端部，且与推杆沿其中心线方向滑动配合的套针。本发明的有益效果是：本发明提供的一种畜用组织微创采样器采样高效、采样时间短暂、活体组织流血少、结构及操作简单、设计巧妙、适应性好、省时省力、应用价值高。 【EN】The invention discloses a minimally invasive tissue sampler for livestock and belongs to the technical field of special instruments for animal husbandry. The technical scheme is as follows: a minimally invasive tissue sampler for livestock comprises a needle cylinder, push rods penetrating through two ends of the needle cylinder, a seal head arranged at the tail end of the needle cylinder and movably connected to the corresponding end part of the push rod, and a trocar arranged at the head end of the needle cylinder, sleeved on the corresponding end part of the push rod and slidably matched with the push rod along the central line direction of the trocar. The invention has the beneficial effects that: the minimally invasive tissue sampler for livestock provided by the invention has the advantages of high sampling efficiency, short sampling time, less blood flow of living tissues, simple structure and operation, ingenious design, good adaptability, time and labor conservation and high application value.

摘要：【中文】本发明涉及一种用于有核红细胞、嗜碱性粒细胞分类的试剂，属于体外诊断试剂技术领域。本发明的用于有核红细胞、嗜碱性粒细胞分类的试剂包括：第一试剂和第二试剂；第一试剂包含：缓冲液，氨基酸类表面活性剂，阳离子表面活性剂，和抑菌剂；第二试剂包含：荧光色素，和醇。本发明采用氨基酸类表面活性剂取代传统表面活性剂，提供一种可以将全血样本中的有核红细胞和嗜碱性粒细胞分类与其他白细胞准确区分进行计数的试剂，不仅增加了生产者和使用者的安全性，而且氨基酸类表面活性剂优良的乳化性可以增加色素物质溶解度、减少色素物质析出、提高染色试剂的稳定性。另外，氨基酸类表面活性剂具有一定的抗菌作用，可以减少抗菌剂或抑菌剂的使用。 【EN】The invention relates to a reagent for classifying nucleated red blood cells and basophilic granulocyte, belonging to the technical field of in vitro diagnostic reagents. The reagent for classifying nucleated erythrocytes and basophils comprises: a first reagent and a second reagent; the first reagent comprises: buffer, amino acid surfactant, cationic surfactant, and bacteriostatic agent; the second reagent comprises: fluorescent pigments, and alcohols. The invention adopts the amino acid surfactant to replace the traditional surfactant, provides the reagent which can accurately distinguish and count the nucleated erythrocytes and basophilic granulocytes in the whole blood sample from other white blood cells, not only increases the safety of producers and users, but also improves the solubility of pigment substances, reduces the precipitation of the pigment substances and improves the stability of the dyeing reagent due to the excellent emulsibility of the amino acid surfactant. In addition, the amino acid surfactant has a certain antibacterial effect, and can reduce the use of antibacterial agents or bacteriostatic agents.

摘要：【中文】本发明公开了一种自动装电芯入支架坐标位置编辑的方法，包括：设定起始点坐标位置，并按照正负数设置电芯图标相对于起始点坐标的行数和列数；设置需要复制的电芯图标的起始号、个数、粘贴坐标的位置、次数参数，并将电芯图标按照参数进行复制；选中位置错误的电芯图标，并进行单个删除，或者连续选中多个错误的电芯图标，进行全部清除；对于需要单个编辑极性的电芯图标，选中当前电芯图标，进行编辑电芯图标的极性；将完成电芯图标的编辑、定位后，进行数据保存并写入到excel表格中；通过串口通讯，将数据下载至指定的位置。本发明克服了现有的坐标编辑低效耗时，无法判断坐标位置是否正确，不能提供直观的视觉图像的问题。 【EN】The invention discloses a method for editing coordinate positions of an automatic battery cell loading bracket, which comprises the following steps: setting a coordinate position of a starting point, and setting the number of rows and columns of the cell icon relative to the coordinate of the starting point according to the positive and negative numbers; setting parameters of a starting number, the position of a pasting coordinate and the number of times of the battery cell icon to be copied, and copying the battery cell icon according to the parameters; selecting the cell icons with the wrong positions, and deleting the cell icons singly, or continuously selecting a plurality of wrong cell icons and completely clearing the cell icons; selecting the current battery cell icon for the battery cell icon needing to edit the polarity of the battery cell icon; after the cell icon is edited and positioned, storing data and writing the data into an excel table; and downloading the data to a specified position through serial port communication. The invention solves the problems that the prior coordinate editing is low in efficiency and time-consuming, can not judge whether the coordinate position is correct or not, and can not provide visual images.

摘要：【中文】本公开提供涉及抑制α‑激酶1(ALPK1)来治疗炎症和炎症性疾病、病症和病况，以及治疗自身免疫疾病、由细菌感染引起的疾病或病症、或癌症的方法。 【EN】The present disclosure provides methods relating to inhibition of α -kinase 1(ALPK1) for the treatment of inflammation and inflammatory diseases, disorders and conditions, as well as for the treatment of autoimmune diseases, diseases or disorders caused by bacterial infection, or cancer.