摘要：【中文】本说明书提供了针对局域网内设备的运维方法，包括：局域网中的被运维设备基于物联网传输协议与局域网外的中心服务器建立第一通讯连接，并同步分配给所述被运维设备对应的通讯地址；局域网外的运维端通过互联网传输协议与所述中心服务器建立第二通讯连接，并获取到所述中心服务器同步的所述局域网与其建立第一通讯连接的被运维设备；所述运维端通过所述第二通讯连接向所述中心服务器发送针对所述局域网中被运维设备的运维指令；所述中心服务器获取所述被运维设备对应的通讯地址，并通过所述第一通讯连接向所述通讯地址对应的被运维设备转发所述运维指令，以使被运维设备基于所述运维指令执行相应运维操作。 【EN】The present specification provides an operation and maintenance method for devices in a local area network, including: the method comprises the steps that an operated and maintained device in a local area network establishes a first communication connection with a central server outside the local area network based on an Internet of things transmission protocol and synchronously allocates communication addresses corresponding to the operated and maintained device; an operation and maintenance end outside the local area network establishes second communication connection with the central server through an internet transmission protocol, and acquires the operated and maintained equipment which is synchronous with the central server and establishes first communication connection with the local area network; the operation and maintenance end sends an operation and maintenance instruction for the operated and maintained equipment in the local area network to the central server through the second communication connection; the central server acquires the communication address corresponding to the operated and maintained equipment, and forwards the operation and maintenance instruction to the operated and maintained equipment corresponding to the communication address through the first communication connection, so that the operated and maintained equipment executes corresponding operation and maintenance operation based on the operation and maintenance instruction.

摘要：【中文】本发明公开了一种拉链布带水洗定型方法，包括以下步骤：(1)将布带以条状牵引穿过水洗装置，进行水洗处理；(2)将从水洗装置穿出的布带再以条状牵引穿过定型机，进行加热定型处理；(3)收集整理从定型机穿出的布带。本发明改进了需水洗的拉链布带的生产工艺，省略了卷带放带工序、干燥工序，从而大大缩短了工艺流程，提高了生产效率，降低了生产成本。 【EN】The invention discloses a method for washing and shaping zipper cloth belts, which comprises the following steps: (1) drawing the cloth belt in a strip shape to pass through a washing device for washing treatment; (2) pulling the cloth belt which penetrates out of the washing device through a setting machine in a strip shape, and carrying out heating setting treatment; (3) collecting and tidying the cloth belts penetrating out of the setting machine. The invention improves the production process of the zipper cloth belt needing to be washed by water, and omits the processes of winding and unwinding the belt and drying, thereby greatly shortening the process flow, improving the production efficiency and reducing the production cost.

摘要：【中文】本说明书实施例提供了一种交易处理方法、装置及设备，其中，方法包括：接收交易平台发送的交易取消请求；其中，交易取消请求为交易平台基于交易请求用户发送的交易请求，向交易请求关联的各交易元素的管理用户发送交易元素锁定请求之后，在确定至少一个交易元素锁定失败时，向管理用户发送的请求；确定是否接收到交易取消请求中的交易标识所关联的交易元素锁定请求；若否，则根据交易标识生成空交易记录信息，将空交易记录信息保存至区块链中。 【EN】The embodiment of the specification provides a transaction processing method, a device and equipment, wherein the method comprises the following steps: receiving a transaction canceling request sent by a transaction platform; the transaction canceling request is a request sent to a management user by a transaction platform when at least one transaction element is determined to be failed to be locked after a transaction element locking request is sent to the management user of each transaction element associated with the transaction request based on a transaction request sent by a transaction request user; determining whether a transaction element locking request associated with the transaction identifier in the transaction cancellation request is received; if not, generating null transaction record information according to the transaction identifier, and storing the null transaction record information into the block chain.

摘要：【中文】本说明书实施例提供了一种交易处理方法、装置及设备，其中，方法包括：接收第一用户的终端设备发送的交易请求；其中，交易请求包括第一用户与第二用户进行交易的交易信息，该交易的相关记录信息保存于区块链中；根据交易信息，确定交易关联的交易元素；对确定的交易元素进行锁定处理；若锁定处理失败，则进行交易回滚处理并向第一用户的终端设备发送交易失败信息。 【EN】The embodiment of the specification provides a transaction processing method, a device and equipment, wherein the method comprises the following steps: receiving a transaction request sent by terminal equipment of a first user; the transaction request comprises transaction information of a transaction between a first user and a second user, and the related record information of the transaction is stored in the block chain; determining transaction elements associated with the transaction according to the transaction information; locking the determined transaction elements; and if the locking processing fails, performing transaction rollback processing and sending transaction failure information to the terminal equipment of the first user.

摘要：【中文】本说明书实施例提供了一种交易处理方法、装置及设备，其中，方法包括：接收第一用户的终端设备发送的逆向交易请求；其中，逆向交易请求包括交易信息，交易信息包括逆向交易所关联的正向交易的正向交易标识；正向交易为对交易的各交易元素均锁定成功时，从第一用户向第二用户转移资源的交易；逆向交易为将第一用户转移给第二用户的资源的全部或部分退回给第一用户的交易；从区块链中查询正向交易标识关联的交易记录信息；若根据交易记录信息确定交易信息满足交易条件，则根据交易信息进行逆向交易处理。 【EN】The embodiment of the specification provides a transaction processing method, a device and equipment, wherein the method comprises the following steps: receiving a reverse transaction request sent by terminal equipment of a first user; the reverse transaction request comprises transaction information, and the transaction information comprises forward transaction identification of forward transaction related to the reverse transaction exchange; the forward transaction is a transaction for transferring resources from a first user to a second user when all transaction elements of the transaction are successfully locked; the reverse transaction is a transaction in which all or part of the resources transferred by the first user to the second user are returned to the first user; inquiring transaction record information associated with the forward transaction identification from the block chain; and if the transaction information meets the transaction condition according to the transaction record information, performing reverse transaction processing according to the transaction information.

摘要：【中文】本说明书实施例提供了一种交易处理方法、装置及设备，其中，方法包括：接收交易关联的用户的终端设备发送的交易请求；其中，交易请求用于请求从第一用户的资源账户向第二用户的资源账户转移第一数量的资源，或交易请求表征交易的交易元素锁定成功并请求进行交易确认处理，或交易请求表征交易的交易元素锁定失败并请求进行交易取消处理；基于区块链中保存的交易记录信息，验证交易请求所对应的交易是否为幂等交易；若是，则向终端设备发送交易过期信息；其中，交易过期信息用于指示终止对交易请求的交易处理。 【EN】The embodiment of the specification provides a transaction processing method, a device and equipment, wherein the method comprises the following steps: receiving a transaction request sent by terminal equipment of a user associated with the transaction; the method comprises the steps that a transaction request is used for requesting to transfer a first amount of resources from a resource account of a first user to a resource account of a second user, or the transaction request represents that transaction elements of a transaction are successfully locked and request to perform transaction confirmation processing, or the transaction request represents that the transaction elements of the transaction are failed to be locked and request to perform transaction cancellation processing; verifying whether the transaction corresponding to the transaction request is an idempotent transaction or not based on the transaction record information stored in the block chain; if yes, sending transaction expiration information to the terminal equipment; wherein the transaction expiration information is used to indicate termination of transaction processing for the transaction request.

摘要：【中文】一种基于区块链的信息发布方法、装置及计算机设备，所述方法应用于区块链网络中的节点；其中，所述区块链部署了用于发布信息的智能合约；所述智能合约中存储了由所述区块链网络中的信息发布节点，基于持有的加密密钥进行加密处理的待发布信息；所述方法包括：接收所述区块链网络中的信息发布节点在所述待发布信息满足发布条件时广播发送至区块链网络的用于调用所述智能合约的目标交易；其中，所述目标交易包括与所述加密密钥对应的解密密钥；响应于所述目标交易，调用所述智能合约中的解密逻辑，基于所述解密密钥对所述智能合约中存储的待发布信息进行解密处理；调用所述智能合约中的发布逻辑发布解密后的所述待发布信息。 【EN】An information issuing method, device and computer equipment based on a block chain are provided, wherein the method is applied to nodes in a block chain network; wherein the blockchain deploys an intelligent contract for publishing information; the intelligent contract stores information to be issued encrypted by the information issuing node in the block chain network based on the held encryption key; the method comprises the following steps: receiving a target transaction which is broadcast by an information publishing node in the block chain network and sent to the block chain network when the information to be published meets publishing conditions and is used for calling the intelligent contract; wherein the target transaction includes a decryption key corresponding to the encryption key; responding to the target transaction, calling a decryption logic in the intelligent contract, and decrypting the information to be issued stored in the intelligent contract based on the decryption key; and invoking a publishing logic in the intelligent contract to publish the decrypted information to be published.

摘要：【中文】本发明提供了一种生物质风暖壁炉，包括炉体、自动下料系统、暖风系统和排烟系统；所述炉体包括上燃烧腔、下燃烧腔和灰室；所述下燃烧腔设于所述灰室上方，用于将生物质颗粒燃料进行热解出挥发分可燃气体；所述上燃烧腔设于所述下燃烧腔上方，用于燃烧挥发分可燃气体；所述自动下料系统对应所述下燃烧腔设置；所述排烟系统连通所述上燃烧腔，用以将烟气外排；所述暖风系统对应所述炉体和所述排烟系统设置，冷空气流经所述炉体和所述排烟系统加热后外排进行风暖。本发明燃料在下燃烧腔进行不完全燃烧分解挥发分气体，挥发分气体再在上燃烧腔进行完全燃烧，从而提出了一种二次进风燃烧系统，既能保证生物质颗粒不结焦，同时还减少了粉尘外排。 【EN】The invention provides a biomass wall air heating furnace which comprises a furnace body, an automatic blanking system, a hot air system and a smoke exhaust system; the furnace body comprises an upper combustion chamber, a lower combustion chamber and an ash chamber; the lower combustion cavity is arranged above the ash chamber and is used for pyrolyzing the biomass granular fuel to obtain volatile combustible gas; the upper combustion chamber is arranged above the lower combustion chamber and is used for combusting volatile combustible gas; the automatic blanking system is arranged corresponding to the lower combustion chamber; the smoke exhaust system is communicated with the upper combustion cavity and used for discharging smoke outwards; the hot air system is arranged corresponding to the furnace body and the smoke exhaust system, and cold air flows through the furnace body and the smoke exhaust system to be heated and then is discharged outside for air heating. The fuel is incompletely combusted in the lower combustion cavity to decompose volatile gas, and the volatile gas is completely combusted in the upper combustion cavity, so that the secondary air inlet combustion system is provided, the biomass particles are not coked, and the dust emission is reduced.

摘要：【中文】本发明涉及链条生产设备技术领域，提供一种平顶链条自动生产装置及生产方法，旨在解决现有的平顶链条通过多道工艺装配成型，会造成链板尺度上的微小差异，装配成型的链条存在各个链节的偏差，影响链条在使用过程中平稳性能的问题，包括沿着平顶链条成型和装配工序自上游向下游设置的成型模具、机械手机构、链条装配机构和储料机构；所述成型模具用于平顶链的链板成型；所述机械手机构用于平顶链的链板移动放置；所述链条装配机构用于平顶链的装配；所述储料机构用于平顶链条原料的码料和上料。本发明尤其适用于平顶链条的自动成型和装配，具有较高的社会使用价值和应用前景。 【EN】The invention relates to the technical field of chain production equipment, and provides an automatic production device and a production method for a flat-top chain, aiming at solving the problems that the existing flat-top chain is assembled and formed through multiple processes, so that the tiny difference of the chain plate dimension can be caused, the deviation of each chain link exists in the assembled and formed chain, and the stability performance of the chain in the using process is influenced; the forming die is used for forming a chain plate of the flat-top chain; the manipulator mechanism is used for movably placing a chain plate of the flat-top chain; the chain assembling mechanism is used for assembling the flat-top chain; the material storage mechanism is used for stacking and feeding flat-top chain raw materials. The invention is especially suitable for automatic forming and assembling of the flat-top chain, and has higher social use value and application prospect.

摘要：【中文】本发明涉及销轴加工设备技术领域，提供一种开口销轴自动钻孔装置及钻孔方法，旨在解决市场上已有的自动打孔设备，对于销轴的定位尚需人工帮助，因而工作效率尚有欠缺，有待进一步完善的问题，包括钻床平台和设置在钻床平台上方的钻床，钻床平台的上端设有储料机构和用于将销轴推出加工的推料机构，储料机构的输出端上设有销轴紧固机构，且销轴紧固机构背向储料机构的一侧设有定位机构，且定位机构安装在钻床平台的上端；所述储料机构包括用于销轴储存的弹夹式码料夹和安装在弹夹式码料夹下端的料夹底座，料夹底座固定安装在钻床平台的上端。本发明尤其适用于开口销轴的自动钻孔，具有较高的社会使用价值和应用前景。 【EN】The invention relates to the technical field of pin shaft processing equipment, and provides an automatic drilling device and a drilling method for an open pin shaft, aiming at solving the problems that the positioning of the pin shaft of the existing automatic drilling equipment in the market needs manual assistance, so that the working efficiency is still deficient and needs to be further improved; the material storage mechanism comprises a clip type material stacking clamp used for storing the pin shaft and a material clamp base arranged at the lower end of the clip type material stacking clamp, and the material clamp base is fixedly arranged at the upper end of the drilling machine platform. The automatic drilling machine is particularly suitable for automatic drilling of the split pin shaft, and has high social use value and application prospect.