摘要：【中文】本发明涉及一种力电转换界面分子复合材料薄膜摩擦电子器件的制备方法，属于复合材料领域。所述力电转换界面分子复合材料薄膜包括力电转换装置、外接电路。其中，力电转换来自于制备的高分子聚合物薄膜界面与其他物体(如橡胶、树脂、金属等)的接触分离，基于单电极模式的摩擦发电电势的充电泵效应，将机械能转换为电能，无需电池等外接电源设备，仅通过手或机械拍打、按压等即可实现机械能到电能的转换。经证实，该高分子薄膜材料制备方法简单、成本低，且具有良好的力电转换效率、透明性、拉伸性(约1100％)、自愈性、大小厚度可控，具有极强的实用前景。 【EN】The invention relates to a method for preparing a mechanical-electrical conversion interface molecule composite film friction electronic device, belonging to the field of composite materials. The power-electricity conversion interface molecular composite material film comprises a power-electricity conversion device and an external circuit. The mechanical-electrical conversion is realized by the contact separation of the prepared high-molecular polymer film interface and other objects (such as rubber, resin, metal and the like), the mechanical energy is converted into the electric energy based on the charge pump effect of the friction power generation potential in the single-electrode mode, external power supply equipment such as a battery is not needed, and the conversion from the mechanical energy to the electric energy can be realized only by hand or mechanical beating, pressing and the like. The polymer film material is simple in preparation method, low in cost, good in power-electricity conversion efficiency, transparency, stretchability (about 1100%), self-healing performance, controllable in size and thickness and extremely strong in practical prospect.

摘要：【中文】本发明公开了一种基于拍照重建三维空间场景的方法，包括以下步骤：S1：导入所有空间的照片，将照片按照拍摄时的方向和视角对应于三维空间，使得从三维空间的相机位置观看时，每个像素的观看方向与拍摄时一致；S2：将房间视为多个平面的集合，先确定一个平面，再通过平面间相互关系和平面间的交线，逐一确定所有平面；S3：通过标记系统标记房间空间结构，并获得尺寸信息；S4：通过S3收集到的点坐标信息建立房间的三维空间模型。本发明既能还原场景的三维空间模型，同时包含尺寸信息和纹理信息且不丢失细节，同时能够快速方便地对三维空间场景进行编辑修改，又能同时生成带尺寸信息且不失真的二维平面图。 【EN】The invention discloses a method for reconstructing a three-dimensional space scene based on photographing, which comprises the following steps: s1: importing the photos of all the spaces, and enabling the photos to correspond to the three-dimensional space according to the shooting direction and the shooting angle, so that the watching direction of each pixel is consistent with the shooting direction when the photos are watched from the camera position of the three-dimensional space; s2: regarding a room as a set of a plurality of planes, determining one plane, and determining all planes one by one through the mutual relation among the planes and the intersection line among the planes; s3: marking the room space structure through a marking system and obtaining size information; s4: the point coordinate information collected through S3 builds a three-dimensional space model of the room. The method can restore the three-dimensional space model of the scene, simultaneously contains the size information and the texture information without losing details, can quickly and conveniently edit and modify the three-dimensional space scene, and can simultaneously generate the two-dimensional plane graph with the size information and without distortion.

摘要：【中文】本发明提供了一种基于图结构的可信存证方法与系统，每个发起交易节点在发起交易的过程中，从网络中随机选择多个见证节点对该交易进行见证；所述见证节点将见证该交易所产生的交易数据打包，生成区块；所述见证节点随机选择多个存储节点；所述见证节点将所述区块发送给多个所述存储节点；所述存储节点对所述区块进行存储；其中，针对一笔交易，所有见证节点和所有存储节点的所有区块构成有向无环图DAG结构。本发明实施例采用有向无环图DAG结构配合nRW共识机制，不仅解决了大规模共享交换过程中的监管问题，还使得本发明实施例的分布式账本的存证吞吐量随着节点数量的增加可以线性扩展。 【EN】The invention provides a credible evidence storing method and a credible evidence storing system based on a graph structure.A plurality of witness nodes are randomly selected from a network to witness the transaction in the process of initiating the transaction by each transaction initiating node; the witness node packs the transaction data generated by witness of the transaction to generate a block; the witness node randomly selects a plurality of storage nodes; the witness node sends the block to a plurality of the storage nodes; the storage node stores the block; and aiming at one transaction, all witness nodes and all blocks of all storage nodes form a directed acyclic graph DAG structure. The embodiment of the invention adopts a directed acyclic graph DAG structure matched with nRW consensus mechanism, not only solves the supervision problem in the large-scale sharing exchange process, but also enables the evidence storage throughput of the distributed account book of the embodiment of the invention to be linearly expanded along with the increase of the number of nodes.

摘要：【中文】本发明涉及数据分析技术，为应用于群体间数据关系分析的可视化布局方法、系统、存储介质及计算机设备，方法包括步骤：获取分析对象及目标对象，查询出相关的数据信息，包括对象信息以及对象与对象之间的关系信息；根据相关的数据信息，基于广度优先搜索算法获得分析对象的路径信息；获取展示画布上当前前端展示区域的宽高，计算路径信息中各个分析对象、目标对象在当前前端展示区域的坐标位置；根据各个分析对象、目标对象在当前前端展示区域的坐标位置，渲染可视化的群体间数据关系信息。本发明能够将群体间的数据关系更加清晰、直观地展现，提升了用户的体验，减少二次操作的工作量，方便实现用户与数据之间的交互，数据展示更加直观。 【EN】The invention relates to a data analysis technology, in particular to a visual layout method, a visual layout system, a visual layout storage medium and a visual layout computer device which are applied to the data relation analysis among groups, wherein the method comprises the following steps: acquiring an analysis object and a target object, and inquiring related data information including object information and relation information between the objects; according to the related data information, obtaining the path information of an analysis object based on a breadth-first search algorithm; acquiring the width and height of a current front-end display area on a display canvas, and calculating the coordinate position of each analysis object and target object in the path information in the current front-end display area; and rendering visual inter-group data relation information according to the coordinate positions of the analysis objects and the target objects in the current front-end display area. The invention can more clearly and intuitively display the data relationship among the groups, improves the user experience, reduces the workload of secondary operation, is convenient to realize the interaction between the user and the data, and has more intuitive data display.

摘要：【中文】一种电动车底盘以及无人驾驶电动车，包括车架总成、前悬架总成、后悬架总成、整车控制器以及转向电机控制器，由于该车架总成分为前部和后部，该前悬架总成中的转向节、转向电机总成及整车直流转换器固定安装在前悬架总成的前桥上，该转向电机控制器以及该前悬架总成安装在该车架总成的前部；该后悬架总成的驱动电机固定在该后悬架总成的后桥上，该整车控制器以及该后悬架总成安装在该车架总成的后部，使得该电动车底盘的内部空间的部件之间布置紧凑，节省空间，且部件之间相互不存在干扰，提升电动车底盘以及无人驾驶电动车的行驶性能。 【EN】An electric vehicle chassis and unmanned electric vehicle, including frame assembly, front suspension assembly, rear suspension assembly, vehicle control unit and steering motor controller, because the frame assembly is divided into anterior part and rear portion, knuckle, steering motor assembly and vehicle DC converter in the front suspension assembly are fixedly mounted on front axle of the front suspension assembly, the steering motor controller and the front suspension assembly are mounted on anterior part of the frame assembly; the driving motor of the rear suspension assembly is fixed on a rear axle of the rear suspension assembly, and the vehicle control unit and the rear suspension assembly are installed at the rear part of the frame assembly, so that the parts in the inner space of the electric vehicle chassis are compactly arranged, the space is saved, the parts do not interfere with each other, and the running performance of the electric vehicle chassis and the unmanned electric vehicle is improved.

摘要：【中文】本系统是对传输带上的物料进行连续性称量系统，主要应用于处理生活垃圾前端的称重及上料，实现运输和称量一体化。动态称重系统由五部分构成：秤架、称重传感器、测速传感器、数据采集电路和工控计算机。称重传感器和测速传感器将传输带上物料的瞬时重量和瞬时速度转换成电信号，数据采集电路采集该电信号并进行适当处理，然后送入工控计算机进行量化和计算，最后显示流量累计结果。 【EN】The system is a continuous weighing system for materials on a conveying belt, is mainly applied to weighing and feeding at the front end of domestic garbage treatment, and realizes integration of transportation and weighing. The dynamic weighing system consists of five parts: the scale comprises a scale frame, a weighing sensor, a speed measuring sensor, a data acquisition circuit and an industrial control computer. The weighing sensor and the speed measuring sensor convert the instantaneous weight and the instantaneous speed of the material on the conveying belt into electric signals, the data acquisition circuit acquires and appropriately processes the electric signals, and then the electric signals are sent to the industrial control computer for quantification and calculation, and finally the flow accumulation result is displayed.

摘要：【中文】本发明提供了基于可扩展分布式查询系统的可信存证方法与系统，应用于P2P网络系统中，所述P2P网络系统包括多个节点；本发明实施例在存入的过程中采用有向无环图帐本结构配合nRW共识机制，解决了大规模共享交换过程中的监管问题；针对上述存入过程中存在的不可扩展的问题，本发明实施例还采用了跳数优化的方法，通过消息传输的跳数对P2P网络系统进行优化，构造具有较为平衡网络的P2P网络系统，从而把查询结果的处理运算均匀地分配到网络中的所有节点上，并根据节点的计算能力动态调节出度的大小，可在保证负载均衡的前提下，不对查询的延迟产生较大影响，保证了系统的可扩展性。 【EN】The invention provides a credible certificate storing method and system based on an extensible distributed query system, which are applied to a P2P network system, wherein the P2P network system comprises a plurality of nodes; in the embodiment of the invention, a directed acyclic graph book structure is matched with an nRW consensus mechanism in the storing process, so that the supervision problem in the large-scale sharing exchange process is solved; aiming at the problem of non-expandability in the storage process, the embodiment of the invention also adopts a hop number optimization method, optimizes the P2P network system through the hop number of message transmission, constructs a P2P network system with a more balanced network, thereby evenly distributing the processing operation of the query result to all nodes in the network, dynamically adjusting the output degree according to the computing capacity of the nodes, not generating great influence on the query delay on the premise of ensuring load balance, and ensuring the expandability of the system.

摘要：【中文】本申请提供了一种全内嵌钢梁组合楼板及其施工方法，其中，全内嵌钢梁组合楼板包括：楼板钢梁、C型加劲肋、受力钢筋、分布钢筋和混凝土层；楼板钢梁具有至少一个C型凹槽，C型凹槽沿着楼板钢梁的长度方向延伸；受力钢筋与C型加劲肋固定连接，C型加劲肋沿着楼板钢梁的长度方向间隔布置于C型凹槽中，并与C型凹槽固定连接；受力钢筋与分布钢筋交叉布置，混凝土层浇筑于受力钢筋和分布钢筋上。在本申请提供的全内嵌钢梁组合楼板及其施工方法中，通过采用具有C型凹槽的楼板钢梁，配合C型加劲肋与钢筋连接，从而实现混凝土的整体现浇，使得楼板钢梁内嵌于混凝土层中，由此减少组合楼板的厚度，而且混凝土与钢筋连接牢固，组合楼板的质量更佳。 【EN】The application provides a full embedded steel beam composite floor and construction method thereof, wherein, full embedded steel beam composite floor includes: the floor comprises floor steel beams, C-shaped stiffening ribs, stressed reinforcing steel bars, distributed reinforcing steel bars and a concrete layer; the floor steel beam is provided with at least one C-shaped groove, and the C-shaped groove extends along the length direction of the floor steel beam; the stressed steel bars are fixedly connected with the C-shaped stiffening ribs, and the C-shaped stiffening ribs are arranged in the C-shaped grooves at intervals along the length direction of the floor slab steel beam and are fixedly connected with the C-shaped grooves; the stressed steel bars and the distributed steel bars are arranged in a crossed mode, and the concrete layer is poured on the stressed steel bars and the distributed steel bars. In the fully-embedded steel beam composite floor slab and the construction method thereof, the floor slab steel beam with the C-shaped groove is adopted, and the C-shaped stiffening ribs are matched with the steel bars to be connected, so that the integral cast-in-place of concrete is realized, the floor slab steel beam is embedded in a concrete layer, the thickness of the composite floor slab is reduced, the concrete is firmly connected with the steel bars, and the quality of the composite floor slab is better.

摘要：【中文】一种绝缘架空导线的防盗追踪方法，属供电领域。将电子标签固定于绝缘架空导线上，设置一绝缘架空导线通断状态检测装置；对绝缘架空导线的工作状态进行检测；当检测到绝缘架空导线处于正常工作状态时，电子标签进入休眠状态；当检测到绝缘架空导线处于非正常状态时，电子标签激活防盗定位监测状态；持续上传非正常状态定位信息；电力运行平台收到电子标签上传的非正常状态定位信息后，实时监控其位置信息和移动信息，并发出报预警信息。其能确保绝缘架空导线不被意外损坏或人为破坏，缩短了绝缘架空导线线路全线中断故障(偷盗)被发现时间，提高了线路维护工作效率。同时，也能实现及时通知相关部门的目的。可广泛用于供电线路的运行管理领域。 【EN】An anti-theft tracking method for an insulated overhead conductor belongs to the field of power supply. Fixing an electronic tag on an insulated overhead conductor, and arranging an insulated overhead conductor on-off state detection device; detecting the working state of the insulated overhead conductor; when the insulated overhead conductor is detected to be in a normal working state, the electronic tag enters a dormant state; when the insulated overhead conductor is detected to be in an abnormal state, the electronic tag activates an anti-theft positioning monitoring state; continuously uploading abnormal state positioning information; and after receiving the abnormal state positioning information uploaded by the electronic tag, the electric power operation platform monitors the position information and the movement information of the electric power operation platform in real time and sends out early warning information. The method can ensure that the insulated overhead conductor is not accidentally damaged or artificially damaged, shorten the time for discovering the full-line interruption fault (theft) of the insulated overhead conductor line, and improve the line maintenance work efficiency. Meanwhile, the aim of timely informing relevant departments can be achieved. The method can be widely applied to the field of operation management of power supply lines.

摘要：【中文】一种绝缘架空导线的防盗追踪系统，属供电领域。该防盗追踪系统由电子标签、传感器、控制电路、GPS模组、定位监控系统或监控平台组成；电子标签检测绝缘架空导线的物理状态；传感器用于对绝缘架空导线所形成的直流回路进行绝缘架空导线本身的电流检测；控制电路用于发送检测信号；GPS模组用于发送卫星定位信号；定位监控系统或监控平台用于接收检测信号和卫星定位信号，并决定GPS模组是否进入休眠状态。其对绝缘架空导线的非正常工作状态进行监控，确保绝缘架空导线不被意外损坏或人为破坏，缩短了绝缘架空导线线路全线中断故障(偷盗)被发现时间，也能达到及时通知相关部门的目的。可广泛用于供电线路的运行管理领域。 【EN】An anti-theft tracking system of an insulated overhead conductor belongs to the field of power supply. The anti-theft tracking system consists of an electronic tag, a sensor, a control circuit, a GPS module, a positioning monitoring system or a monitoring platform; the electronic tag detects the physical state of the insulated overhead conductor; the sensor is used for detecting the current of the insulated overhead conductor per se in a direct current loop formed by the insulated overhead conductor; the control circuit is used for sending a detection signal; the GPS module is used for sending satellite positioning signals; the positioning monitoring system or the monitoring platform is used for receiving the detection signal and the satellite positioning signal and determining whether the GPS module enters a dormant state or not. The monitoring system monitors the abnormal working state of the insulated overhead conductor, ensures that the insulated overhead conductor is not accidentally damaged or artificially damaged, shortens the time for discovering the whole line interruption fault (theft) of the insulated overhead conductor line, and can also achieve the aim of timely notifying related departments. The method can be widely applied to the field of operation management of power supply lines.