摘要：【中文】一种弹性联轴节的检修夹具，包括固定圈(1)、固定组件(2)和旋转组件(3)，所述固定圈(1)内腔设有台阶孔，所述弹性联轴节位于固定圈(1)的台阶孔上，并通过若干固定组件(2)与固定圈(1)固定连接，所述旋转组件(3)与固定圈(1)相连接，旋转组件(3)旋转时带动固定圈(1)和弹性联轴节旋转。通过旋转组件实现对弹性联轴节的360度旋转检修，以及通过固定组件设置，方便工件的固定与拆卸，检修夹具结构简单、设计巧妙、操作省力，特别适用于对内燃机车弹性联轴节的检测检修使用。 【EN】The utility model provides an elastic coupling's maintenance anchor clamps, includes retainer plate (1), fixed subassembly (2) and rotating assembly (3), the retainer plate (1) inner chamber is equipped with the step hole, elastic coupling is located the step hole of retainer plate (1) to through a plurality of fixed subassemblies (2) and retainer plate (1) fixed connection, rotating assembly (3) are connected with retainer plate (1), and it is rotatory to drive retainer plate (1) and elastic coupling when rotating assembly (3) are rotatory. The elastic coupling inspection fixture has the advantages that 360-degree rotation inspection of the elastic coupling is achieved through the rotating assembly, the workpiece is convenient to fix and detach through the fixing assembly, the inspection fixture is simple in structure, ingenious in design and labor-saving in operation, and the elastic coupling inspection fixture is particularly suitable for inspection and inspection of the elastic coupling of an internal combustion locomotive.

摘要：【中文】本发明公开了一种基于过渡金属二硫化物侧面异质结的纳米尺度整流器，属于纳米尺度电子器件技术领域。本发明的技术方案要点为：一种基于过渡金属二硫化物侧面异质结的纳米尺度整流器，由具有1T相结构的二硫化钒及2H相的二硫化钼单层构成一个侧面异质结结构，且漏极施加在1T相的二硫化钒单层区域，源极施加在2H相的二硫化钼单层区域，构成一个二极管结构，其施加有限偏压时，正向电压在超过0.4V阈值时可以导通，而反向电压则始终保持不导通状态，表现出极好的整流性质，整流比率高达10⁷数量级，整流二极管结构超薄，厚度不足4埃，大小尺寸可据实际需要灵活调控定制，且功耗较低。本发明具有结构超薄、尺寸可调、整流比率极高、功耗低的优良特点。 【EN】The invention discloses a nanoscale rectifier based on a transition metal disulfide side heterojunction, and belongs to the technical field of nanoscale electronic devices. The technical scheme provided by the invention has the key points that: a nanoscale rectifier based on a transition metal disulfide side heterojunction is characterized in that a side heterojunction structure is formed by vanadium disulfide with a 1T-phase structure and molybdenum disulfide with a 2H-phase single layer, a drain electrode is applied to a 1T-phase vanadium disulfide single layer region, a source electrode is applied to a 2H-phase molybdenum disulfide single layer region to form a diode structure, when limited bias voltage is applied, forward voltage can be conducted when the forward voltage exceeds a 0.4V threshold value, reverse voltage is always kept in a non-conducting state, and an excellent good display effect is achievedRectification property, rectification ratio is as high as 10⁷The rectifier diode has the advantages of ultra-thin structure, thickness less than 4 angstroms, flexible adjustment and customization of size according to actual needs, and low power consumption. The invention has the advantages of ultrathin structure, adjustable size, extremely high rectification ratio and low power consumption.

摘要：【中文】本发明公开了一种基于过渡金属二硫化物侧面异质结的光子探测器，属于纳米尺度电子器件技术领域。本发明的技术方案要点为：一种基于过渡金属二硫化物侧面异质结的纳米尺度光子探测器，由具有金属特性的1T相结构的二硫化钒单层与呈现半导体特性的2H相结构的二硫化钼单层组成的单层侧面异质结构成。本发明所述的光子探测器三极管结构超薄，厚度不足4埃，大小尺寸可据实际需要灵活调控定制且功耗较低。本发明具有结构超薄、尺寸可调、蓝光探测效果显著及功耗低等优良特点。 【EN】The invention discloses a photon detector based on a transition metal disulfide side heterojunction, and belongs to the technical field of nanoscale electronic devices. The technical scheme provided by the invention has the key points that: a nanoscale photon detector based on a transition metal disulfide side heterojunction is composed of a single-layer side heterojunction, wherein the single-layer side heterojunction is composed of a vanadium disulfide single layer with a 1T-phase structure and a molybdenum disulfide single layer with a 2H-phase structure and has a metal characteristic. The triode structure of the photon detector is ultrathin, the thickness is less than 4 angstroms, the size can be flexibly regulated and customized according to actual needs, and the power consumption is low. The invention has the advantages of ultrathin structure, adjustable size, obvious blue light detection effect, low power consumption and the like.

摘要：【中文】本发明提出了一种基于5G架构的智能安全门禁的控制系统及方法，所述控制系统包括MEC平台、5G基站、智能门禁设备和移动终端设备；所述MEC平台与5G基站相连接，5G基站通过5G无线通信分别与智能门禁设备和移动终端设备相连接；移动终端设备通过D2D通信与智能门禁设备相连接。本发明采用5G技术通过移动边缘计算域的就近的、快速的响应能力，提供了统一的更为准确的识别服务，解决了识别水平层次不齐的问题；本发明结合5G中的设备到设备之间的D2D通信方式，在生物识别的同时，增加硬件识别防止伪造欺骗，采用这种软硬结合的方式，能够进一步提高智能安全门禁的安全保障系数。 【EN】The invention provides a control system and a method of an intelligent security entrance guard based on a 5G framework, wherein the control system comprises an MEC platform, a 5G base station, an intelligent entrance guard device and a mobile terminal device; the MEC platform is connected with the 5G base station, and the 5G base station is respectively connected with the intelligent access control equipment and the mobile terminal equipment through 5G wireless communication; the mobile terminal device is connected with the intelligent access control device through D2D communication. The invention adopts the 5G technology to provide uniform and more accurate identification service through the nearby and quick response capability of the mobile edge computing domain, thereby solving the problem of uneven identification level; the invention combines the D2D communication mode from the device to the device in 5G, increases the hardware identification to prevent the forgery and the deception while carrying out the biological identification, and can further improve the safety guarantee coefficient of the intelligent safety entrance guard by adopting the soft and hard combination mode.

摘要：【中文】本发明提出了一种基于5G的智能交通路径规划和导航系统及其工作方法，包括用户智能终端，用户智能终端分别与边缘服务设备和导航服务器相连接，边缘服务设备与导航服务器相连接。本发明通过用户智能终端用于向导航服务器发送路径请求，并接收路径信息和显示动态导航过程，导航服务器用于路径计算并向用户智能终端推送结算结果，边缘计算服务MAP智能终端用于提供拥堵情况、路径纠偏、流量预警等信息，并为附近的智能终端提供数据支持，依托边缘计算进行智能的行车路线规划，实现智能推荐路径以及实施获取交通信息，从而达到智能出行。 【EN】The invention provides an intelligent traffic path planning and navigation system based on 5G and a working method thereof. The intelligent navigation system comprises a user intelligent terminal, a navigation server, an edge calculation service MAP intelligent terminal, a data support and a driving route planning server, wherein the user intelligent terminal is used for sending a route request to the navigation server, receiving route information and displaying a dynamic navigation process, the navigation server is used for calculating a route and pushing a settlement result to the user intelligent terminal, the edge calculation service MAP intelligent terminal is used for providing information such as congestion conditions, route correction, flow early warning and the like, providing data support for a nearby intelligent terminal, and intelligent driving route planning is carried out by depending on edge calculation, so that intelligent route recommendation and implementation and acquisition of traffic information are realized.

摘要：【中文】本发明提出一种自动化的汇聚机房设备布局系统及生成方法，所述系统包括设备管理模块、机柜管理模块、场地管理模块、汇聚规划模块和用户管理模块，所述用户管理模块分别与设备管理模块、机柜管理模块、场地管理模块和汇聚规划模块相连接，用于完成自动化的机柜规划方案和设备规划方案的设计；所述汇聚规划模块分别与设备管理模块、机柜管理模块和场地管理模块相连接，用于完成机柜和设备的自动化汇聚；所述汇聚规划模块分别与温度监测模块和运行监测模块相连接，用于实现设备规划方案的修正。本发明能够根据设备的基本信息、热功率的监控等要素，在机房内汇聚生成机柜布局以及设备在机柜内自动化布局，并支持机柜布局和设备布局的人机交互调整。 【EN】The invention provides an automatic convergence machine room equipment layout system and a generation method, wherein the system comprises an equipment management module, a cabinet management module, a field management module, a convergence planning module and a user management module, wherein the user management module is respectively connected with the equipment management module, the cabinet management module, the field management module and the convergence planning module and is used for completing the design of an automatic cabinet planning scheme and an automatic equipment planning scheme; the convergence planning module is respectively connected with the equipment management module, the cabinet management module and the field management module and is used for completing automatic convergence of the cabinet and the equipment; the convergence planning module is respectively connected with the temperature monitoring module and the operation monitoring module and used for correcting the equipment planning scheme. The invention can assemble and generate the cabinet layout and the automatic layout of the equipment in the cabinet in the machine room according to the basic information of the equipment, the monitoring of the thermal power and other elements, and supports the man-machine interaction adjustment of the cabinet layout and the equipment layout.

摘要：【中文】本发明公开了一种基于BS架构的分布式电源并网监控装置设计，包括物理设备层、Web功能层和Web监控层，所述Web功能层分别与物理设备层和Web监控层电性耦接，本发明通过设计了一套基于B/S架构的分布式电源并网监控系统。该监控系统采用分层次设计，模块化开发，解决了家庭式DER保护系统灵活性较差这一问题，实现了客户端浏览器到监控平台的直接监控。省去监控主站、子站及专用通信网络的建设，确保监控系统的灵活性和经济性；在投资较小的前提下满足对分布式电源并网监控的要求，方便用户随时随地查看运行状态，保障DER的安全可靠运行。为DER参与的VPP模式做好铺垫，对智能配电网中分布式电源并网的发展起到促进作用。 【EN】The invention discloses a distributed power supply grid-connected monitoring device design based on a BS framework, which comprises a physical equipment layer, a Web functional layer and a Web monitoring layer, wherein the Web functional layer is electrically coupled with the physical equipment layer and the Web monitoring layer respectively. The monitoring system adopts a hierarchical design and modular development, solves the problem of poor flexibility of a household DER protection system, and realizes direct monitoring from a client browser to a monitoring platform. The construction of a monitoring main station, a monitoring sub-station and a special communication network is omitted, and the flexibility and the economy of a monitoring system are ensured; the requirement on grid-connected monitoring of the distributed power supply is met on the premise of low investment, a user can conveniently check the operation state at any time and any place, and safe and reliable operation of DER is guaranteed. The method is laid for a VPP mode in which DER participates, and the development of distributed power supply grid connection in the intelligent power distribution network is promoted.