摘要：【中文】本发明涉及对电子文书进行电子签名的服务领域，是一种基于电子公证技术的跨内外网域电子文书签署方法，包括；S1、执行配置步骤；S2、执行内网用户注册步骤；S3、执行外网用户注册步骤；S4、执行内网用户签署步骤和S5、执行外网用户签署步骤；本发明通过在内网和外网中分别部署具有对应关系计算能力的分散模块，并使用智能手机终端的二维码计算能力，配合内外网之间进行索引信息数据交互，从而在内外网之间无须对网络通信基础架构进行改造的条件上，实现基于可靠身份的电子签名，完成跨内外网的电子文书签署。 【EN】The invention relates to the service field of electronic signature to electronic documents, in particular to a method for signing and allocating electronic documents across internal and external network domains based on an electronic notarization technology, which comprises the following steps of; s1, executing a configuration step; s2, executing the step of registering intranet users; s3, executing the step of registering the external network user; s4, executing an intranet user signing step and S5, executing an extranet user signing step; according to the invention, the distributed modules with the corresponding relation computing capability are respectively deployed in the internal network and the external network, the two-dimensional code computing capability of the smart phone terminal is used, and the index information data interaction is carried out between the internal network and the external network, so that the electronic signature based on reliable identity is realized on the condition that the network communication infrastructure is not required to be modified between the internal network and the external network, and the electronic document signature across the internal network and the external network is completed.

摘要：【中文】一种基于屏幕影像记录与识别的远程电子公证服务系统及通信方法，涉及远程身份识别和电子签名领域，通过远程视频连线的技术，让当事人与公证人员之间实现面对面的沟通，并基于人脸识别和身份信息比对技术，锁定远程当事人，同时使用电子签名技术和电脑远程桌面共享技术，并结合屏幕录像技术，实现对当事人申请操作的电子签名和全流程记录，从而实现远程的电子公证业务处理。 【EN】A remote electronic notarization service system and a communication method based on screen image recording and recognition relate to the field of remote identity recognition and electronic signature, face-to-face communication between a party and notarization personnel is realized through a remote video connection technology, the remote party is locked based on a face recognition and identity information comparison technology, an electronic signature technology and a computer remote desktop sharing technology are used simultaneously, and screen video technology is combined to realize electronic signature and full-flow recording of application operation of the party, so that remote electronic notarization service processing is realized.

摘要：【中文】本发明公开了一种散热防盗式电力计量柜，包括柜体、柜门、密码锁和除尘组件，所述柜体的一侧设置有散热组件，所述柜门安装在柜体的外侧，且柜门的表面设置有把手，所述密码锁套接在把手的下方，所述除尘组件安装在柜体的一侧，本发明通过在伺服电机输出端安装曲轴，套接在转动轴套卡缝中的推杆能够进行往复运动，使压板对橡胶盒产生压力，氯化铵粉末下落与氢氧化钡晶体反应吸热产生的冷空气进入柜体内与热空气交融能够降温散热，在风扇扇叶一侧设置过滤网架能够实现防尘功能，安装框内部安装的三角楔块上端通过移动板连接有与过滤网架两端设置的卡槽卡接的卡条，这种结构在调节螺杆的配合作用下能够灵活进行拆卸。 【EN】The invention discloses a heat-dissipation anti-theft electric power metering cabinet, which comprises a cabinet body, a cabinet door, a coded lock and a dust removal assembly, wherein the heat dissipation assembly is arranged on one side of the cabinet body, the cabinet door is arranged on the outer side of the cabinet body, the surface of the cabinet door is provided with a handle, the coded lock is sleeved below the handle, the dust removal assembly is arranged on one side of the cabinet body, a crankshaft is arranged at the output end of a servo motor, a push rod sleeved in a clamping seam of a rotating shaft sleeve can reciprocate, a pressure plate can generate pressure on a rubber box, cold air generated by the falling of ammonium chloride powder and the reaction and heat absorption of barium hydroxide crystals enters the cabinet body to be mixed with hot air to cool and dissipate heat, a filter screen frame is arranged on one side of fan blades to realize a dustproof function, the upper end of a triangular wedge block arranged in an installation frame is connected with clamping strips, the structure can be flexibly disassembled under the matching action of the adjusting screw rod.

摘要：【中文】一种基于网页客户端本地服务的电子文件安全签署方法及其系统，涉及对电子文书的电子签名服务领域，特别是为免Ukey的情况下，使用基于公钥密码学PKI标准的私钥，通过在服务端部署特定的WEB脚本命令，让WEB浏览器在访问特定内容时能够获取安全电子文件签署的模块，以代替传统需要Ukey或者手机终端配合的签署方式，用户仅需要使用网页浏览器即可安全的实现电子签署。 【EN】A method and a system for safely signing electronic documents based on local service of a webpage client relate to the field of electronic signature service of electronic documents, in particular to a module for signing the electronic documents safely by using a private key based on public key cryptography PKI standard and deploying specific WEB script commands at a service end under the condition of Ukey-free, so that a WEB browser can acquire the safe electronic document when accessing specific contents, and the traditional signing mode needing Ukey or mobile phone terminal cooperation is replaced, and a user can safely realize electronic signing only by using the webpage browser.

摘要：【中文】本申请公开了一种用于车辆经销的数据处理方法及装置。该方法包括响应于第一用户的查询请求，接入不同车辆经销商的查询接口并去重，其中所述去重操作是指根据城市ID和车型ID在车辆经销商列表中筛选；根据所述第一用户授权的地理位置信息，调用所述不同车辆经销商的查询接口，并返回基于所述地理位置信息的符合条件车辆经销商数据。本申请解决了对于车辆经销商信息的查询效果不佳的技术问题。通过本申请实现了车辆经销的过程优化，进而满足平台用户的查询需求。 【EN】The application discloses a data processing method and device for vehicle dealership. Responding to a query request of a first user, accessing query interfaces of different vehicle dealers and removing the weight, wherein the weight removing operation refers to screening in a vehicle dealer list according to a city ID and a vehicle type ID; and calling an inquiry interface of the different vehicle dealers according to the geographical position information authorized by the first user, and returning qualified vehicle dealer data based on the geographical position information. The method and the device solve the technical problem of poor query effect on the information of the vehicle dealership. Through the method and the device, the optimization of the vehicle distribution process is realized, and the query requirements of platform users are further met.

摘要：【中文】本发明实施例公开了一种任务校验方法及装置，首先接收任务的校验请求，根据所述校验请求获取所述任务的配置信息；然后根据所述校验请求和所述配置信息，选择并运行校验器，获得校验值；最后根据所述校验值生成所述任务的校验结果。相比于现有技术，本发明实施例任务校验时提取该任务的配置信息，通过配置信息选择一个或多个校验器，通过执行选择的校验器实现任务校验，无需开发一套新的校验代码，选择开发好的校验器即可，开发工作量小、时间短且只需维护校验器，维护简单。 【EN】The embodiment of the invention discloses a task checking method and a device, firstly receiving a checking request of a task, and acquiring configuration information of the task according to the checking request; then, according to the verification request and the configuration information, a verifier is selected and operated to obtain a verification value; and finally, generating a checking result of the task according to the checking value. Compared with the prior art, the method and the device have the advantages that the configuration information of the task is extracted during task verification, one or more verifiers are selected through the configuration information, the task verification is realized through executing the selected verifier, a set of new verification codes does not need to be developed, the developed verifier can be selected, development workload is small, time is short, the verifier only needs to be maintained, and maintenance is simple.

摘要：【中文】本发明公开了一种基于图像分割的三维点云离群点剔除方法，属于计算机图形学领域，包括：设定采样间隔，在单位球参数空间均匀采样生成投影方向；根据生成的投影方向与三维点云所在世界坐标系Z轴之间的“313”旋转关系求解变换矩阵，并利用变换矩阵对点云进行姿态变换；计算姿态变换后的三维点云投影到透视投影虚拟视图中的图像分辨率；获取三维点云在所有投影方向上的透视投影虚拟视图；利用基于图像分割的主体提取算法分割出获得的透视投影虚拟视图中图像的主体部分；根据可见外壳技术，利用透视投影虚拟视图中主体部分的侧影轮廓线形成三维点云的凸包，将三维点云凸包以外的三维点作为离群点进行剔除。 【EN】The invention discloses a three-dimensional point cloud outlier rejection method based on image segmentation, which belongs to the field of computer graphics and comprises the following steps: setting a sampling interval, and uniformly sampling in a unit sphere parameter space to generate a projection direction; solving a transformation matrix according to a '313' rotation relation between the generated projection direction and a Z axis of a world coordinate system where the three-dimensional point cloud is located, and performing attitude transformation on the point cloud by using the transformation matrix; calculating the image resolution of the three-dimensional point cloud after the posture transformation projected to the perspective projection virtual view; acquiring perspective projection virtual views of the three-dimensional point cloud in all projection directions; segmenting a main part of an image in the obtained perspective projection virtual view by using a main body extraction algorithm based on image segmentation; according to the visible shell technology, a convex hull of the three-dimensional point cloud is formed by utilizing a silhouette contour line of a main body part in a perspective projection virtual view, and three-dimensional points except the convex hull of the three-dimensional point cloud are taken as outliers to be removed.

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.

摘要：【中文】本发明公开一种SnI₂掺杂CsGeI₃钙钛矿型热电材料及其制备方法，属于新能源材料制备技术领域。具体包括以下步骤：粉体制备：将CsI、SnI₂和GeI₂按比例加入石英管中，抽真空后充入高纯氩气将管封严；将盛有原料的石英管放入烧结炉中，以2‑5℃/min的速率升温到450‑550℃保温12‑24h，然后以2‑5℃/min的速率降温到200‑350℃；将所得块体取出在手套箱中研磨10‑15min，即可得到SnI₂掺杂CsGeI₃的粉末。块体制备：将SnI₂掺杂的CsGeI₃粉末采用放电等离子工艺进行烧结，将粉末倒入石墨模具中，在温度为200‑400℃，压强为5‑40MPa的条件下，烧结时间为5‑30min，得到块体材料。本发明所述方法制备出钙钛矿型热电材料SnI₂掺杂的CsGeI₃的块体，所得块体致密度高，制备温度较低、时间较短。 【EN】The invention discloses a SnI₂Doped CsGeI₃A perovskite thermoelectric material and a preparation method thereof belong to the technical field of new energy material preparation. The method specifically comprises the following steps: preparing powder: mixing CsI and SnI₂And GeI₂Proportionally adding the mixture into a quartz tube, vacuumizing, and filling high-purity argon to tightly seal the tube; putting the quartz tube containing the raw materials into a sintering furnace, heating to 450-550 ℃ at the speed of 2-5 ℃/min, preserving the heat for 12-24h, and then cooling to 200-350 ℃ at the speed of 2-5 ℃/min; taking out the obtained block, and grinding in a glove box for 10-15min to obtain SnI₂Doped CsGeI₃The powder of (4). Preparing a block body: will SnI₂Doped CsGeI₃Sintering the powder by adopting a discharge plasma process, pouring the powder into a graphite mold, and sintering for 5-30min under the conditions that the temperature is 200-400 ℃ and the pressure is 5-40MPa to obtain a blockA material. The perovskite thermoelectric material SnI prepared by the method₂Doped CsGeI₃The obtained block has high density, low preparation temperature and short preparation time.

摘要：【中文】本发明公开一种基于井震模式拟合的深海朵叶储层构型表征方法，包括以下步骤，确定构型要素类型及其井震响应特征；划分深海朵叶构型界面系统；朵叶体系级次的储层构型表征；复合朵叶系列级次的储层构型表征；复合朵叶级次的储层构型表征。本发明利用井震联合开展地下储层构型研究提供了思路，实现了深海朵叶沉积不同级次成因砂体流动路径、几何形态、规模大小及其相互叠置关系的科学合理预测，达到了深海朵叶油气藏储层非均质性的有效表征，从而为该类油气藏井位部署、井网设计、注采对应关系分析、剩余油分布预测等提供重要地质依据和指导，因此，本发明对深海朵叶油气藏降低钻探风险、高效开发具有重大实际工程意义。 【EN】The invention discloses a deep sea leafy reservoir configuration characterization method based on well seismic pattern fitting, which comprises the following steps of determining configuration element types and well seismic response characteristics of the configuration element types; dividing a deep sea multi-leaf configuration interface system; reservoir configuration characterization of the leaf system level; reservoir configuration characterization of the composite leaf series level; and (5) reservoir configuration characterization of a composite leaf level. The invention provides a thought for developing underground reservoir configuration research by using well-seismic combination, realizes scientific and reasonable prediction of flow paths, geometric forms, scale sizes and mutual superposition relations of different-level cause sand bodies of deep sea leaf deposits, and achieves effective characterization of the heterogeneity of deep sea leaf oil-gas reservoirs, thereby providing important geological basis and guidance for well position deployment, well pattern design, injection-production corresponding relation analysis, residual oil distribution prediction and the like of the oil-gas reservoirs.