摘要：【中文】本发明实施例公开了一种识别集团族谱的方法及系统，其中该方法包括：根据待识别客户标识从预先保存的股权网络中确定集团族谱候选集；根据预先定义的集团族谱识别模型从所述集团族谱候选集中确定所述待识别客户的集团族谱。如此，能够从海量股权关系中识别出客户的集团族谱，提升了集团族谱的识别效率。 【EN】The embodiment of the invention discloses a method and a system for identifying a group genealogy, wherein the method comprises the following steps: determining a group family spectrum candidate set from a pre-stored equity network according to the client identifier to be identified; and determining the clique genealogy of the client to be identified from the clique genealogy candidate set according to a predefined clique genealogy identification model. Therefore, the group family tree of the client can be identified from the massive stock right relationship, and the identification efficiency of the group family tree is improved.

摘要：【中文】本发明实施例公开了一种识别实际控制人的方法及系统，其中该方法包括：根据待识别客户标识从预先保存的股权网络中确定实际控制人候选集；根据预先定义的实际控制人挖掘模型从所述实际控制人候选集中确定所述待识别客户的实际控制人。如此，能够从海量股权关系中识别出客户的实际控制人，提升了实际控制人的识别效率。 【EN】The embodiment of the invention discloses a method and a system for identifying an actual control person, wherein the method comprises the following steps: determining an actual controller candidate set from a pre-stored equity network according to the client identifier to be identified; and determining the actual controller of the client to be identified from the actual controller candidate set according to a predefined actual controller mining model. Therefore, the actual control person of the client can be identified from the massive stock right relation, and the identification efficiency of the actual control person is improved.

摘要：【中文】本发明实施例公开了一种识别一致行动人的方法及系统，其中该方法包括：根据待识别客户标识从预先保存的股权网络中确定一致行动人候选集；根据预先定义的一致行动人识别模型从所述一致行动人候选集中确定所述待识别客户的一致行动人。如此，能够从海量股权关系中识别出客户的一致行动人，提升了一致行动人的识别效率。 【EN】The embodiment of the invention discloses a method and a system for identifying an actor, wherein the method comprises the following steps: determining a candidate set of consistent actors from a pre-stored equity network according to the client identifier to be identified; determining a consistent actor for the customer to be identified from the consistent actor candidate set according to a predefined consistent actor recognition model. Therefore, the consistent actor of the client can be identified from the massive stock right relationship, and the identification efficiency of the consistent actor is improved.

摘要：【中文】本发明实施例公开了一种客户违约概率预测的方法及装置，其中该方法包括：根据待识别客户标识从预先保存的数据集中选取对应的指标数据；所述指标数据包括以下至少之一：企业基本信息、企业信贷数据、企业财务数据、企业工商数据、企业社保数据；将所述指标数据作为预先训练的违约概率预测模型的输入，预测所述待识别客户的违约概率。如此，能够直接预测客户违约概率，并且可以提高客户违约概率的预测精度。 【EN】The embodiment of the invention discloses a method and a device for predicting the default probability of a customer, wherein the method comprises the following steps: selecting corresponding index data from a pre-stored data set according to the client identifier to be identified; the metric data includes at least one of: the enterprise basic information, enterprise credit data, enterprise financial data, enterprise business data and enterprise social security data; and taking the index data as the input of a pre-trained default probability prediction model to predict the default probability of the customer to be identified. Thus, the customer default probability can be directly predicted, and the prediction accuracy of the customer default probability can be improved.

摘要：【中文】本发明实施例公开了一种担保数据挖掘的方法及系统，其中该方法包括：根据待识别实体标识从预先保存的担保网络中确定担保链圈候选集；根据预先定义的担保链圈识别模型从所述担保链圈候选集中确定所述待识别实体的担保链圈。如此，能够从海量数据中识别出担保链圈，提升了担保圈识别的效率。 【EN】The embodiment of the invention discloses a method and a system for guaranteeing data mining, wherein the method comprises the following steps: determining a guarantee chain circle candidate set from a pre-stored guarantee network according to the identity of the entity to be identified; and determining the guarantee chain of the entity to be identified from the guarantee chain candidate set according to a predefined guarantee chain identification model. Therefore, the guarantee chain ring can be identified from the mass data, and the efficiency of guarantee ring identification is improved.

摘要：【中文】本发明公开了一种基于区域链的数据动态脱敏的方法，属于信息安全技术领域。所述方法包括：根据USBkey及用户信息生成密钥对，根据密钥对生成脱敏证书下载请求；接收请求后，下发脱敏证书，并将脱敏证书写入USBkey；对脱敏证书进行解析，获取用户身份信息；对用户身份信息，进行验证数据抽取权限，验证通过后，根据区域链智能合约和用户身份信息，以预设条件解析数据抽取请求；根据解析后的数据抽取请求，获取未脱敏的数据结果集；获取脱敏数结果据集；将脱敏数据结果集返回用户。本发明具有以下显著优点：提高了脱敏请求语句传输过程的安全性；脱敏请求的语句会根据调用方角色在智能合约中自动解析，消除了人为干预的可能性。 【EN】The invention discloses a dynamic data desensitization method based on a regional chain, and belongs to the technical field of information security. The method comprises the following steps: generating a key pair according to the USBKey and the user information, and generating a desensitization certificate downloading request according to the key pair; after receiving the request, issuing a desensitization certificate and writing the desensitization certificate into the USBKey; analyzing the desensitization certificate to obtain user identity information; verifying the data extraction authority of the user identity information, and after the user identity information passes the verification, analyzing the data extraction request under a preset condition according to the intelligent contract of the area chain and the user identity information; acquiring a data result set which is not desensitized according to the analyzed data extraction request; acquiring a desensitization result data set; the desensitization data result set is returned to the user. The invention has the following remarkable advantages: the safety of the desensitization request statement transmission process is improved; the statement of the desensitization request can be automatically resolved in the intelligent contract according to the role of the calling party, and the possibility of human intervention is eliminated.

摘要：【中文】本发明公开了一种安全税控系统，通过使用申请的数字证书对安装程序进行签名，验证安装包数字签名模块提供的安装程序的数字签名，申请报税数字证书并进行验证，使用所述安全税控系统的客户端私钥和云端私钥对发票数据进行签名，并开具发票；使用税务机构公钥证书对电子发票进行加密并上传至税务机构，完成报税，解决现有金税盘的成本高、携带不方便等缺点。 【EN】The invention discloses a security tax control system, which is characterized in that an installation program is signed by using an applied digital certificate, the digital signature of the installation program provided by an installation package digital signature module is verified, a tax declaration digital certificate is applied and verified, a client private key and a cloud private key of the security tax control system are used for signing invoice data, and an invoice is issued; the electronic invoice is encrypted by using the public key certificate of the tax institution and uploaded to the tax institution, tax declaration is completed, and the defects of high cost, inconvenience in carrying and the like of the existing tax disk are overcome.

摘要：【中文】本发明提供了一种盾构施工系统，包括盾构接收井和折返皮带机总成，其中，盾构接收井设置在盾构机的掘进路线上，且在盾构机掘进的方向上，盾构接收井的两侧分别形成第一隧洞和第二隧洞，盾构接收井用于始发第二盾构机以及接受第一盾构机；至少一部分折返皮带机总成设置在第二隧洞内，以用于将第二盾构机在挖掘第二隧洞时产生的渣土自动运送至地面；在盾构机掘进的方向上，折返皮带机总成的位于盾构接收井内的部分的宽度与盾构接收井的宽度的比值大于等于0且小于等于30％。本发明解决了现有技术中的皮带机与盾构接收井的位置布局不合理，导致盾构机无法被正常接收，减慢了盾构施工的进度，延长了盾构施工的工期，提高了盾构施工的成本的问题。 【EN】The invention provides a shield construction system, which comprises a shield receiving well and a return belt conveyor assembly, wherein the shield receiving well is arranged on a tunneling route of a shield machine, a first tunnel and a second tunnel are respectively formed on two sides of the shield receiving well in the tunneling direction of the shield machine, and the shield receiving well is used for launching the second shield machine and receiving the first shield machine; at least one part of the turning-back belt conveyor assembly is arranged in the second tunnel and is used for automatically conveying the dregs generated when the second tunnel is excavated by the second shield machine to the ground; in the tunneling direction of the shield tunneling machine, the ratio of the width of the part of the turn-back belt conveyor assembly, which is positioned in the shield receiving well, to the width of the shield receiving well is more than or equal to 0 and less than or equal to 30%. The invention solves the problems that the shield machine cannot be normally received, the shield construction progress is slowed down, the shield construction period is prolonged and the shield construction cost is improved due to the unreasonable position layout of the belt conveyor and the shield receiving well in the prior art.

摘要：【中文】本发明提供了一种基座结构，该基座结构用于在盾构机始发工作时对其进行支撑，基座结构包括：两个支撑座，两个支撑座相互对称地设置在隧道的始发洞口的底部，支撑座沿隧道的轴线方向延伸设置；连接组件，连接组件设置在两个支撑座之间，以用于将两个支撑座进行连接；其中，支撑座具有支撑面，支撑面朝向始发洞口的中心设置，两个支撑座与连接组件共同围成了用于支撑盾构机的安装空间，以将盾构机定位在安装空间内。本发明的基座结构解决了现有技术中的盾构始发基座不稳定的问题。 【EN】The present invention provides a base structure for supporting a shield tunneling machine during its initial operation, the base structure comprising: the two supporting seats are symmetrically arranged at the bottom of an originating tunnel opening of the tunnel and extend along the axial direction of the tunnel; the connecting assembly is arranged between the two supporting seats and is used for connecting the two supporting seats; the supporting seats are provided with supporting surfaces, the supporting surfaces face the center of the starting tunnel portal, and the two supporting seats and the connecting assembly jointly enclose an installation space for supporting the shield tunneling machine so as to position the shield tunneling machine in the installation space. The base structure solves the problem that the shield starting base in the prior art is unstable.

摘要：【中文】本发明提供了一种盾构端头加固方法，包括：根据盾构机的长度确定加固桩体的长度；其中，加固桩体在有水地层的长度大于加固桩体在无水地层的长度。本发明的技术方案解决了现有技术中的盾构端头加固方法的加固效果差的问题。 【EN】The invention provides a shield end reinforcing method, which comprises the following steps: determining the length of a reinforced pile body according to the length of the shield tunneling machine; the length of the reinforced pile body in a water-bearing stratum is longer than that of the reinforced pile body in a water-free stratum. The technical scheme of the invention solves the problem of poor reinforcing effect of the shield end reinforcing method in the prior art.