摘要：【中文】本发明提供的一种简易的家用执手锁，包括外面板、外执手、端盖、锁体、第一弹簧、内面板、内执手、锁舌、连动板、止动板、第二弹簧、第三弹簧、方芯、传动件和锁壳，该结构在保证原有执手锁美丽的外形和具有从房子里面锁死的功能下，精简执手锁的结构，方便用户的使用，降低执手锁的成本。 【EN】The invention provides a simple household handle lock which comprises an outer panel, an outer handle, an end cover, a lock body, a first spring, an inner panel, an inner handle, a lock tongue, a linkage plate, a stop plate, a second spring, a third spring, a square core, a transmission part and a lock shell.

摘要：【中文】本发明公开了一种带刃口金属模具的加工方法，属于模具加工技术领域，包括以下步骤：a.采用数控加工机床对模具的外形轮廓进行加工，得到模具毛坯；b.用夹具将所述模具毛坯固定，并且所述夹具固定在所述模具毛坯待加工成刃口的刃口加工位置处；在所述刃口加工位置处，所述夹具与所述模具毛坯形状配合；该加工方法可对模具的刃口加工部位提供有效支撑，保证刃口加工质量。 【EN】The invention discloses a method for processing a metal die with a cutting edge, which belongs to the technical field of die processing and comprises the following steps: a. processing the outline of the die by a numerical control processing machine tool to obtain a die blank; b. fixing the die blank by using a clamp, and fixing the clamp at a cutting edge machining position of the die blank to be machined into a cutting edge; at the cutting edge machining position, the clamp is matched with the mold blank in shape; the processing method can provide effective support for the cutting edge processing part of the die and ensure the processing quality of the cutting edge.

摘要：【中文】本发明公开了一种预应力空间网格结构，其包括上弦层、下弦层以及位于上弦层和下弦层之间的腹杆层，所述下弦层的边缘均布若干支座，所述支座中设有连接球，所述连接球上设有连接柱，所述连接柱上远离球体的一端焊接在下弦层上，墙体的顶面嵌设有若干千斤顶，所述支座焊接千斤顶的顶杆上，所述千斤顶的下端设有压力传感器，所述墙体上还设有用于驱动千斤顶的顶杆移动的驱动组件。本发明具有通过自动调节空间网格至水平以确保空间网格受力均匀的效果。 【EN】The invention discloses a prestressed space grid structure which comprises an upper chord layer, a lower chord layer and a web member layer positioned between the upper chord layer and the lower chord layer, wherein a plurality of supports are uniformly distributed at the edge of the lower chord layer, connecting balls are arranged in the supports, connecting columns are arranged on the connecting balls, one ends, far away from a ball body, of the connecting columns are welded on the lower chord layer, a plurality of jacks are embedded in the top surface of a wall body, the supports are welded on ejector rods of the jacks, pressure sensors are arranged at the lower ends of the jacks, and a driving assembly for driving the ejector rods of the jacks to move is further arranged on the wall body. The invention has the effect of ensuring the even stress of the space grid by automatically adjusting the space grid to be horizontal.

摘要：【中文】本发明提供一种主链节点选择方法、游戏结果展示方法、设备和存储介质，该方法包括：从所对应的第一主链节点获取当前的第一区块高度和第一区块哈希；向至少两个第二主链节点分别获取当前的第二区块高度和第二区块哈希；判断第一区块高度和各第二区块高度是否都相同：是，则判断第一区块哈希和各第二区块哈希是否都相同：否，则重新获取各主链节点的当前区块高度以从中选取增长后的当前区块高度最高的主链节点，将当前平行链节点所对应的主链节点切换为所选取的主链节点；否，则将当前平行链节点所对应的第一主链节点切换为各主链节点中区块高度最高的主链节点。本发明降低了平行链节点数据的回滚概率，进而降低了游戏结果因分叉回滚而变化的概率。 【EN】The invention provides a main chain node selection method, a game result display method, equipment and a storage medium, wherein the method comprises the following steps: acquiring a current first block height and a first block hash from a corresponding first main chain node; respectively acquiring the current second block height and the second block hash from at least two second main chain nodes; judging whether the first block height and each second block height are the same: if yes, judging whether the first block hash and each second block hash are the same: if not, the current block height of each main chain node is obtained again to select the main chain node with the highest increased current block height, and the main chain node corresponding to the current parallel chain node is switched to the selected main chain node; and if not, switching the first main chain node corresponding to the current parallel chain node into the main chain node with the highest block height in the main chain nodes. The invention reduces the rollback probability of the parallel chain link point data, thereby reducing the probability of the game result changing due to bifurcation rollback.

摘要：【中文】本发明提供一种游戏部署方法、游戏运营方法、设备和存储介质，该方法包括：在区块链上发布第一游戏的游戏合约。其中，游戏合约配置有平台初始配置接口和游戏接口；平台初始配置接口用于供运营终端在生成平台初始配置交易时调用；游戏合约用于在执行平台初始配置交易成功时存储各项参数，以及，将第一游戏平台的第一游戏的唯一标识符记录在区块链上，以供运营终端在游戏安装包中配置唯一标识符；游戏接口用于供用户端在生成游戏启动交易时调用，游戏启动交易包括唯一标识符；游戏合约还用于在执行游戏启动交易时根据唯一标识符确定本次游戏的游戏平台。本发明实现了只需在链上部署一次游戏即可支持不同运营商分别运营。 【EN】The invention provides a game deployment method, a game operation method, equipment and a storage medium, wherein the method comprises the following steps: a game contract for a first game is issued on the blockchain. Wherein, the game contract is provided with a platform initial configuration interface and a game interface; the platform initial configuration interface is used for being called by the operation terminal when generating platform initial configuration transaction; the game contract is used for storing various parameters when the initial configuration transaction of the execution platform is successful, and recording the unique identifier of the first game platform on the blockchain so as to enable the operation terminal to configure the unique identifier in the game installation package; the game interface is used for being called by the user end when generating a game starting transaction, and the game starting transaction comprises a unique identifier; the game contract is also used to determine the gaming platform for the game based on the unique identifier when executing the game initiation transaction. The invention realizes that different operators can be supported to operate respectively only by deploying the game once on the chain.

摘要：【中文】本发明公开了一种基于物联网的低压配电网云平台，包括：设备层，用于支持多维度方式对低压配电相关设备进行数据采集，并将采集数据汇总进行上送；网络层，用于支持多物联网对所述采集数据进行传输；平台层，用于以标准物联网协议接收上送的所述采集数据，对所述采集数据加密后进行传输，并以设备为单位将所述采集数据上送至应用层；应用层，用于将所述平台层上送的所述采集数据进行处理后封装成相关服务，提供业务功能服务或者供外部系统调用。本发明的有益效果为：多级分层式的系统结构进而使低压配电网全网繁多各异的设备能并入并统一管理，在线监测覆盖面更大，方便扩展各种业务功能，支持各类智能设备“即插即用”。 【EN】The invention discloses a low-voltage distribution network cloud platform based on the Internet of things, which comprises: the device layer is used for supporting a multi-dimensional mode to carry out data acquisition on low-voltage power distribution related devices, and summarizing and uploading the acquired data; the network layer is used for supporting multiple Internet of things to transmit the acquired data; the platform layer is used for receiving the uploaded collected data by using a standard Internet of things protocol, encrypting the collected data, transmitting the encrypted collected data and uploading the collected data to the application layer by using equipment as a unit; and the application layer is used for processing the acquired data sent by the platform layer and then packaging the processed acquired data into related services, and providing service function services or calling the services by an external system. The invention has the beneficial effects that: the multi-level layered system structure further enables various devices of the whole low-voltage distribution network to be merged and managed in a unified mode, the online monitoring coverage is larger, various service functions are conveniently expanded, and various intelligent devices are supported to be plug and play.

摘要：【中文】本发明提供一种群组交易方法、设备和存储介质，该方法包括：生成群组创建交易并发送给服务器；响应于在第一群组中存入若干资产，生成第一存款交易并发送给服务器；接收服务器推送的第二存款交易的执行结果以在本地更新相应用户在第一群组的余额；接收服务器推送的第一链下交易，对第一链下交易进行签名，将签名后的第一链下交易返回给服务器；响应于在第一群组中进行转账，生成第二链下交易并发送给服务器。其中，第一链下交易和第二链下交易用于在第一群组的成员请求退出第一群组时作为第一合约进行资产清算的依据证明。本申请实现了多个用户所组成的群组中安全高效地进行链下交易，以及，对轻量级用户端的支持。 【EN】The invention provides a group transaction method, equipment and a storage medium, wherein the method comprises the following steps: generating a group creation transaction and sending the group creation transaction to a server; in response to depositing a number of assets in the first group, generating a first deposit transaction and sending the first deposit transaction to a server; receiving an execution result of a second deposit transaction pushed by the server to locally update the balance of the corresponding user in the first group; receiving a first downlink transaction pushed by a server, signing the first downlink transaction, and returning the signed first downlink transaction to the server; in response to the transfer being made in the first group, a second down-link transaction is generated and sent to the server. Wherein the first and second down-link transactions are proof of compliance for performing asset clearing as the first contract when a member of the first group requests to exit the first group. The method and the device realize safe and efficient down-link transaction in a group consisting of a plurality of users and support for the lightweight user side.

摘要：【中文】本发明公开了一种基于强化学习的LTE‑R切换参数选择方法。当列车在相邻两个基站之间进行越区切换时，本发明依据不同事件下的切换算法，构建对应的状态集合S和动作集合A，通过获取历史不同速度、不同参数下的切换成功率作为经验值，利用强化学习的方法对经验值进行学习，选择合理的切换算法和切换参数，以达到最优切换性能，提高LTE‑R系统的切换成功率和平均吞吐量。本发明克服了现有切换机制中切换参数一旦设定就保持不变，从而影响切换参数准确性的不足，能够在列车速度发生改变时实现动态更新切换参数，具有自适应性，保证LTE‑R系统具有最优的切换性能。 【EN】The invention discloses an LTE-R switching parameter selection method based on reinforcement learning. When a train is switched over areas between two adjacent base stations, the method constructs a corresponding state set S and an action set A according to switching algorithms under different events, learns the experience values by using a reinforcement learning method by acquiring the switching success rates under different historical speeds and different parameters as the experience values, and selects a reasonable switching algorithm and switching parameters to achieve the optimal switching performance and improve the switching success rate and the average throughput of an LTE-R system. The invention overcomes the defect that the accuracy of the switching parameter is influenced because the switching parameter is kept unchanged once being set in the existing switching mechanism, can realize dynamic updating of the switching parameter when the speed of the train is changed, has self-adaptability and ensures that an LTE-R system has optimal switching performance.

摘要：【中文】本发明公开了一种框架板式平面电机及其工作振型与运行方式，由定子组件、动子组件、底座构成。所述定子组件连接动子组件安装于底座上，所述动子组件与定子组件之间形成两向运动的滚动副。本发明采用简单的框架板定子基体，同时实现动子两直线自由度方向的直接驱动，从而使电机能产生微米级甚至更高精度等级的精密运动性，并使电机具有快速响应特性；定子组件的四对驱动足交替地推动移动平台作平面运动，能成倍增大电机输出动力，并使电机运行更趋稳定。 【EN】The invention discloses a frame plate type planar motor and a working vibration mode and an operation mode thereof. The stator assembly is connected with the rotor assembly and is arranged on the base, and a rolling pair moving in two directions is formed between the rotor assembly and the stator assembly. The invention adopts a simple frame plate stator matrix, and simultaneously realizes the direct drive of the rotor in two linear freedom degrees, thereby enabling the motor to generate micron-sized or even higher precision grade precise motion and enabling the motor to have quick response characteristic; the four pairs of driving feet of the stator component alternately push the moving platform to do plane motion, so that the output power of the motor can be multiplied, and the motor can run more stably.

摘要：【中文】本发明属于信息安全技术领域，公开一种基于OOXML复合文档源文件数据区位置排列次序的信息隐藏方法及系统，该方法包括：建立并维护OOXML复合文档库C；发送方依据秘密信息检索库C，获取映射对应的OOXML复合文档源文件数据区位置排列次序，并进一步获得相应的OOXML复合文档d，将d发送给接收方；接收方获得d，获取d对应的OOXML复合文档的源文件数据区位置排列次序p；依据p和d查询OOXML复合文档库C，获得映射的秘密信息；该系统包括OOXML复合文档库C模块、信息隐藏模块及信息提取模块。本发明具有较好的隐蔽性和安全性，对信息隐藏检测技术具有较好的抵抗能力。 【EN】The invention belongs to the technical field of information security, and discloses an information hiding method and system based on the position arrangement sequence of source file data areas of an OOXML (object oriented markup language) compound document, wherein the method comprises the following steps: establishing and maintaining an OOXML compound document library C; the sender acquires the position arrangement sequence of source file data areas of OOXML compound documents corresponding to mapping according to the secret information retrieval library C, further acquires corresponding OOXML compound documents d, and sends d to the receiver; a receiver obtains d, and obtains a source file data area position arrangement sequence p of the OOXML composite document corresponding to d; inquiring an OOXML compound document library C according to the p and the d to obtain mapped secret information; the system comprises an OOXML compound document library C module, an information hiding module and an information extracting module. The invention has better concealment and safety and better resistance to the information concealment detection technology.