WO2020000200A1 - 一种基于智能合约的办公文具采购系统 - Google Patents
一种基于智能合约的办公文具采购系统 Download PDFInfo
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- WO2020000200A1 WO2020000200A1 PCT/CN2018/092922 CN2018092922W WO2020000200A1 WO 2020000200 A1 WO2020000200 A1 WO 2020000200A1 CN 2018092922 W CN2018092922 W CN 2018092922W WO 2020000200 A1 WO2020000200 A1 WO 2020000200A1
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- the invention belongs to the field of the Internet, and particularly relates to a smart contract-based office stationery procurement system.
- Stationery such as notebooks and ball-point pens have basically become popular. Stationery has become an indispensable part of people's office and study.
- stationery sales points on the market do not manage the classification of various types of stationery when selling stationery. It is difficult for people to find the corresponding stationery when purchasing stationery, and it often takes a long time In order to find the stationery that customers need; especially for school, company, and government unit customers, they need to purchase a large amount of stationery. Generally, office clerks make scattered purchases at nearby stationery stores. The purchase price is opaque, and the process is scattered, making finance difficult. Regulation will easily lead to corruption.
- An object of the present invention is to provide an office stationery procurement system based on a smart contract.
- the system can realize automatic transactions between office stationery merchants and purchasers, and can effectively prevent corruption in the procurement process.
- a smart contract-based office stationery procurement system which includes:
- the contract providing module is used to provide the standard clauses of the office document purchase contract to the office stationery supplier and office stationery purchaser for selection and setting;
- a blockchain node module configured to set computer equipment of an office stationery supplier and computer equipment of an office stationery purchaser as a blockchain node and combine the blockchain nodes into a blockchain;
- Smart contract translation module used to generate automatically executed smart contract computer execution code according to terms selected and set by office stationery suppliers and office stationery purchasers,
- the smart contract computer executes code and runs in the blockchain for real-time tracking according to the status set in the terms of the office stationery purchase contract, and automatically executes the corresponding terms when the set status conditions are met .
- the generated data updates are recorded and saved in each node of the blockchain.
- the contract providing module includes:
- a clause providing unit is used to provide standard clauses of multiple office document purchase contracts, wherein the standard clauses include effective conditions and implementation contents;
- a clause selection unit configured to select a standard clause of the multiple office document purchase contracts
- a clause setting unit is configured to modify and set effective conditions and execution contents in the standard clauses of the multiple office document purchase contracts.
- the smart contract translation module includes:
- An interface unit configured to obtain corresponding contract clause data from the contract providing module according to a set data format
- a compiling unit is configured to compile contract clause data obtained by the interface unit of the smart contract according to a set compilation rule, so as to execute code by a smart contract computer that can be executed automatically.
- the blockchain node module includes:
- a recording unit configured to record execution data of the office stationery purchase contract
- a broadcasting unit configured to broadcast the execution data of the office stationery purchase contract recorded by the recording unit within the blockchain;
- the verification unit is configured to verify data in the plurality of blockchain nodes acquired by the broadcasting unit to the data in the recording unit.
- the office stationery procurement system further includes:
- the exception processing module is configured to push information to an office stationery supplier and an office stationery purchaser when the execution of the code executed by the smart contract computer is abnormal.
- the office stationery procurement system further includes:
- the order update module is used to predict the purchase data of the current month and generate a new order based on the historical purchase data of the office stationery purchaser.
- the office stationery procurement system further includes:
- the bill generation module is used to generate a bill to the office stationery purchaser based on the monthly purchase data.
- Adopting the above-mentioned smart contract-based office stationery procurement system using smart contracts to implement transactions between office stationery merchants and purchasers, can realize automatic transactions between office stationery merchants and purchasers, and can effectively prevent the procurement process Corruption occurs; and because the blockchain is used to record transactions, the transaction and execution of the contract can be prevented from being tampered with, the traceability of the contract execution data is guaranteed, and possible legal risks are effectively prevented.
- FIG. 1 is a schematic structural diagram of a smart contract-based office stationery procurement system according to an embodiment of the present invention.
- FIG. 2 is a schematic structural diagram of a contract providing module in FIG. 1.
- FIG. 3 is a schematic structural diagram of a blockchain node module in FIG. 1.
- FIG. 4 is a schematic structural diagram of a smart contract translation module in FIG. 1.
- a smart contract-based office stationery procurement system which includes a contract providing module 10, a blockchain node module 20, a smart contract translation module 30, an order update module 40, The bill generation module 50 and the exception processing module 60. Detailed descriptions are respectively given below.
- the contract providing module 10 is used to provide the standard terms of the office document purchase contract to the office stationery supplier and the office stationery purchaser for selection and setting.
- the smart contract-based office stationery procurement system is a software system composed of a computer program, which runs on the computer equipment of the office stationery supplier and the computer of the office stationery purchaser. In the device, it provides a software interface for office stationery suppliers and office stationery purchasers to operate, thereby signing purchase contracts.
- the contract providing module 10 provides an interface for selecting office contract procurement contract terms for office stationery suppliers and office stationery purchasers.
- the contract providing module 10 includes:
- a clause providing unit 11 is configured to provide standard clauses of a plurality of office document purchase contracts, wherein the standard clauses include effective conditions and implementation contents;
- a clause selection unit 12 configured to select a standard clause of the multiple office document purchase contracts
- a clause setting unit 13 is configured to modify and set effective conditions and execution contents in the standard clauses of the multiple office document purchase contracts.
- the signed office stationery purchase contract needs to be entered into the corresponding computer program language by the smart contract translation module 30, it can be automatically executed in the computer. Therefore, all of the provisions provided by the clause providing unit 11 It is a standardized format clause. The user can select the clause through the clause selection unit 12 to complete the confirmation of the contract clause. Further, for the detailed clauses such as the quotation and the delivery date, the clause setting unit 13 needs to be modified and set.
- the blockchain node module 20 is configured to set computer equipment of an office stationery supplier and computer equipment of an office stationery purchaser as a blockchain node and combine the blockchain nodes into a blockchain. During the execution of the smart contract computer execution code, the generated data updates are recorded and stored in each node of the blockchain.
- the computer equipment of many office stationery suppliers and many office stationery purchasers can be used.
- the computer equipment is used to form a blockchain node, and the generated data updates are recorded and stored in each node of the blockchain.
- the blockchain node module 20 includes:
- a recording unit 21 configured to record execution data of the office stationery purchase contract
- a broadcasting unit 22 configured to broadcast the execution data of the office stationery purchase contract recorded by the recording unit in the blockchain and receive broadcast content of other nodes in the blockchain;
- the verification unit 23 is configured to verify data in the plurality of blockchain nodes acquired by the broadcasting unit to the data in the recording unit.
- the smart contract translation module 30 is configured to generate an automatically executable smart contract computer execution code according to terms selected and set by an office stationery supplier and an office stationery purchaser.
- the smart contract computer execution code is in the block. Running in the chain is used for real-time tracking according to the status set in the terms of the office stationery purchase contract, and when the set status conditions are met, the corresponding terms are automatically executed.
- the office stationery purchase contracts provided in the contract providing module 10 have standardized format terms, they are not computer code executable in the blockchain itself, so the smart contract translation module 30 is needed It is converted into a smart contract computer executable code that can be automatically executed, thereby realizing the automatic execution of smart contracts.
- the smart contract translation module 30 includes:
- the interface unit 31 is configured to obtain corresponding contract clause data from the contract providing module according to a set data format
- the compiling unit 32 is configured to compile the contract clause data obtained by the interface unit of the smart contract according to a set compiling rule, so as to execute the code by an automatically executable smart contract computer.
- the order update module 40 is configured to predict the purchase data of the current month and generate a new order according to the historical purchase data of the office stationery purchaser.
- the order update module 40 can predict based on historical purchase data of office stationery purchasers. The purchase data for the current month and a new order is generated. The new order will take effect after being confirmed by the office stationery purchaser; or if the office stationery purchaser has not been confirmed in the system within the set time, the default is a valid order.
- the bill generation module 50 is configured to generate a bill to an office stationery purchaser according to each month's purchase data.
- the bill generation module 50 purchases office stationery according to the order data Party to generate bills to remind buyers of office stationery.
- the exception processing module 60 is configured to push information to an office stationery supplier and an office stationery purchaser when the execution of the smart contract computer execution code is abnormal.
- the abnormality processing module 60 will timely push related information to the office stationery supplier and office stationery purchaser. , So that office stationery suppliers and office stationery purchasers are informed of the abnormal situation and deal with it in a timely manner.
- using smart contracts to implement transactions between office stationery merchants and purchasers can automatically carry out transactions between office stationery merchants and purchasers, and can Effectively prevent corruption in the procurement process; and because the blockchain is used to record transactions, it can prevent the transaction and execution of the contract from being tampered with, ensuring the traceability of contract execution data and effectively preventing possible occurrences. legal risks.
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Abstract
本发明提供了一种基于智能合约的办公文具采购系统，其包括：合约提供模块，用于提供办公文件采购合约的标准条款给办公文具供货商和办公文具采购方进行选择和设置；区块链节点模块，用于将办公文具供货商的计算机设备和办公文具采购方的计算机设备设置成为区块链节点并将所述区块链节点组合成区块链；智能合约转译模块，用于根据办公文具供货商和办公文具采购方选择和设置的条款生成可自动执行的智能合约计算机执行代码，所述智能合约计算机执行代码，在所述区块链中运行，用于根据所述办公文具采购合约的条款中设定的状态进行实时跟踪，满足设定的状态条件时，自动执行相应的条款。本发明的办公文具采购系统可实现采购合同的自动执行。
Description
本发明属于互联网领域，尤其涉及一种基于智能合约的办公文具采购系统。
随着经济的发展、科技的进步，人们的生活水平也逐渐得到了提升，现今，笔记本、圆珠笔等文具基本得到了普及，文具已经成为了人们办公、学习中不可或缺的一部分。
目前，由于文具种类过多，市面上的文具销售点在销售文具时，对各类文具的分区等管理不到位，人们在购买文具时，寻找相应的文具较为困难，往往需要花很长的时间才能找到顾客需要的文具；特别对于学校、公司和政府单位客户来说，需要采购大量的文具，一般通过办公文员在附近的文具商店进行零散的采购，采购价格不透明，且过程分散，财务很难进行监管，容易导致贪腐现象发生。
发明内容
本发明的目的在于提供一种基于智能合约的办公文具采购系统，所述系统可以在办公文具商家和采购方之间实现交易的自动进行，并能有效的防止采购过程发生腐败现象。
本发明实施例中，提供了一种基于智能合约的办公文具采购系统，其包 括：
合约提供模块，用于提供办公文件采购合约的标准条款给办公文具供货商和办公文具采购方进行选择和设置；
区块链节点模块，用于将办公文具供货商的计算机设备和办公文具采购方的计算机设备设置成为区块链节点并将所述区块链节点组合成区块链；
智能合约转译模块，用于根据办公文具供货商和办公文具采购方选择和设置的条款生成可自动执行的智能合约计算机执行代码，
所述智能合约计算机执行代码，在所述区块链中运行，用于根据所述办公文具采购合约的条款中设定的状态进行实时跟踪，满足设定的状态条件时，自动执行相应的条款。
本发明实施例中，所述智能合约计算机执行代码在执行的过程中，在所述区块链的各个节点中记录和保存产生的数据更新。
本发明实施例中，所述合约提供模块包括：
条款提供单元，用于提供多个办公文件采购合约的标准条款，其中，所述标准条款包括生效条件和执行内容；
条款选择单元，用于对所述多个办公文件采购合约的标准条款进行选择；
条款设置单元，用于对所述多个办公文件采购合约的标准条款中的生效条件和执行内容进行修改和设置。
本发明实施例中，所述智能合约转译模块包括：
接口单元，用于根据设定的数据格式，从所述合约提供模块获取对应的合同条款数据；
编译单元，用于根据设定的编译规则对所述智能合约所述接口单元获取的合同条款数据进行编译，以可自动执行的智能合约计算机执行代码。
本发明实施例中，所述区块链节点模块包括：
记录单元，用于记录所述办公文具采购合约的执行数据；
广播单元，用于将所述记录单元记录的办公文具采购合约的执行数据在所述区块链内进行广播；
验证单元，用于对所述广播单元获取的多个区块链节点中的数据来对当前所述记录单元中数据进行验证。
本发明实施例中，所述办公文具采购系统还包括：
异常处理模块，用于根据所述智能合约计算机执行代码的执行异常时，推送信息给办公文具供货商和办公文具采购方。
本发明实施例中，所述办公文具采购系统还包括：
订单更新模块，用于根据办公文具采购方的历史采购数据来预测当月的采购数据并生成新的订单。
本发明实施例中，所述办公文具采购系统还包括：
账单生成模块，用于根据每个月的采购数据向办公文具采购方生成账单。
采用上述基于智能合约的办公文具采购系统，采用智能合约来实现办公文具商家和采购方之间的交易，可以在办公文具商家和采购方之间实现交易的自动进行，并能有效的防止采购过程发生腐败现象；并且由于采用区块链来记录交易的情况，可以防止合约的交易情况及执行情况被篡改，保证了合约执行数据的可追溯性，有效的防范了可能发生的法律风险。
图1是本发明实施例提供的基于智能合约的办公文具采购系统的结构示意图。
图2是图1中的合约提供模块的结构示意图。
图3是图1中的区块链节点模块的结构示意图。
图4是图1中的智能合约转译模块的结构示意图。
为了使本发明的目的、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
应当理解，当在本说明书和所附权利要求书中使用时，术语“包括”和“包含”指示所描述特征、整体、步骤、操作、元素和/或组件的存在，但并不排除一个或多个其它特征、整体、步骤、操作、元素、组件和/或其集合的存在或添加。
如图1所示，本发明实施例中，提供了一种基于智能合约的办公文具采购系统，其包括合约提供模块10、区块链节点模块20、智能合约转译模块30、订单更新模块40、账单生成模块50和异常处理模块60。下面分别进行详细说明。
所述合约提供模块10，用于提供办公文件采购合约的标准条款给办公文具供货商和办公文具采购方进行选择和设置。
需要说明的是，本发明实施例中，所述基于智能合约的办公文具采购系统是一套由计算机程序组成的软件系统，其运行于办公文具供货商的计算机设备和办公文具采购方的计算机设备中，其提供软件界面供办公文具供货商和办公文具采购方进行操作，从而进行采购合约的签订。所述合约提供模块10为办公文具供货商和办公文具采购方提供办公文件采购合约条款选择的界面。
如图2所示，所述合约提供模块10包括：
条款提供单元11，用于提供多个办公文件采购合约的标准条款，其中，所述标准条款包括生效条件和执行内容；
条款选择单元12，用于对所述多个办公文件采购合约的标准条款进行选择；
条款设置单元13，用于对所述多个办公文件采购合约的标准条款中的生效条件和执行内容进行修改和设置。
需要说明的是，因为签订的办公文具采购合约需要进过所述智能合约转译模块30将其转换成对应的计算机程序语言后才能在计算机中自动执行，因此，所述条款提供单元11提供的都是标准化的格式条款，用户通过条款选择单元12进行选择后才能完成合约条款的确认。进一步地，对于报价和发货日期等细节性条款，需要通过所述条款设置单元13来进行修改和设置。
所述区块链节点模块20，用于将办公文具供货商的计算机设备和办公文具采购方的计算机设备设置成为区块链节点并将所述区块链节点组合成区块链。所述智能合约计算机执行代码在执行的过程中，在所述区块链的各个节点中记录和保存产生的数据更新。
需要说明的是，由于本实施例提供的办公文件采购平台被众多的办公文具供货商和办公文具采购方使用，所以可以通过众多的办公文具供货商的计算机设备和众多办公文具采购方的计算机设备来形成区块链节点，在所述区块链的各个节点中记录和保存产生的数据更新。
如图3所示，所述区块链节点模块20包括：
记录单元21，用于记录所述办公文具采购合约的执行数据；
广播单元22，用于将所述记录单元记录的办公文具采购合约的执行数据 在所述区块链内进行广播并接收区块链内其它节点的广播内容；
验证单元23，用于对所述广播单元获取的多个区块链节点中的数据来对当前所述记录单元中数据进行验证。
所述智能合约转译模块30，用于根据办公文具供货商和办公文具采购方选择和设置的条款生成可自动执行的智能合约计算机执行代码，所述智能合约计算机执行代码，在所述区块链中运行，用于根据所述办公文具采购合约的条款中设定的状态进行实时跟踪，满足设定的状态条件时，自动执行相应的条款。
需要说明的是，由于所述合约提供模块10中提供的办公文具采购合约都标准化的格式条款，其本身并不是可在区块链中可执行的计算机代码，因此需要所述智能合约转译模块30将其转换为可自动执行的智能合约计算机执行代码，从而实现智能合约的自动执行。
如图4所示，所述智能合约转译模块30包括：
接口单元31，用于根据设定的数据格式，从所述合约提供模块获取对应的合同条款数据；
编译单元32，用于根据设定的编译规则对所述智能合约所述接口单元获取的合同条款数据进行编译，以可自动执行的智能合约计算机执行代码。
所述订单更新模块40，用于根据办公文具采购方的历史采购数据来预测当月的采购数据并生成新的订单。
需要说明的是，对于办公文具采购方来说，其办公文具的使用量通常是稳定且呈现出一定规律的，因此，所述订单更新模块40，可以根据办公文具采购方的历史采购数据来预测当月的采购数据并生成新的订单，新的订单经过办公文具采购方确认后即可生效；或者在设定的时间内办公文具采购方未在系统 中确认，则默认是有效订单。
所述账单生成模块50，用于根据每个月的采购数据向办公文具采购方生成账单。
需要说明的是，在上述的办公文具采购合同中，可以实现订单的自动确认、自动发货及自动付款等功能，当一笔订单完成时，所述账单生成模块50根据订单数据向办公文具采购方生成账单，从而提醒办公文具采购方。
所述异常处理模块60，用于根据所述智能合约计算机执行代码的执行异常时，推送信息给办公文具供货商和办公文具采购方。
需要说明的是，如果在合同执行的过程中出现异常，比如没有自动生成订单或者没有自动付款，所述异常处理模块60则会将相关的信息及时推送给办公文具供货商和办公文具采购方，从而使得办公文具供货商和办公文具采购方及时得知异常情况并处理。
综上所述，采用上述基于智能合约的办公文具采购系统，采用智能合约来实现办公文具商家和采购方之间的交易，可以在办公文具商家和采购方之间实现交易的自动进行，并能有效的防止采购过程发生腐败现象；并且由于采用区块链来记录交易的情况，可以防止合约的交易情况及执行情况被篡改，保证了合约执行数据的可追溯性，有效的防范了可能发生的法律风险。
以上对本发明实施例进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。
Claims (8)
- 一种基于智能合约的办公文具采购系统，其特征在于，包括：合约提供模块，用于提供办公文件采购合约的标准条款给办公文具供货商和办公文具采购方进行选择和设置；区块链节点模块，用于将办公文具供货商的计算机设备和办公文具采购方的计算机设备设置成为区块链节点并将所述区块链节点组合成区块链；智能合约转译模块，用于根据办公文具供货商和办公文具采购方选择和设置的条款生成可自动执行的智能合约计算机执行代码，所述智能合约计算机执行代码，在所述区块链中运行，用于根据所述办公文具采购合约的条款中设定的状态进行实时跟踪，满足设定的状态条件时，自动执行相应的条款。
- 如权利要求1所述的基于智能合约的办公文具采购系统，其特征在于，所述智能合约计算机执行代码在执行的过程中，在所述区块链的各个节点中记录和保存产生的数据更新。
- 如权利要求1所述的基于智能合约的办公文具采购系统，其特征在于，所述合约提供模块包括：条款提供单元，用于提供多个办公文件采购合约的标准条款，其中，所述标准条款包括生效条件和执行内容；条款选择单元，用于对所述多个办公文件采购合约的标准条款进行选择；条款设置单元，用于对所述多个办公文件采购合约的标准条款中的生效条件和执行内容进行修改和设置。
- 如权利要求1所述的基于智能合约的办公文具采购系统，其特征在于，所述智能合约转译模块包括：接口单元，用于根据设定的数据格式，从所述合约提供模块获取对应的合同条款数据；编译单元，用于根据设定的编译规则对所述智能合约所述接口单元获取的合同条款数据进行编译，以可自动执行的智能合约计算机执行代码。
- 如权利要求1所述的基于智能合约的办公文具采购系统，其特征在于，所述区块链节点模块包括：记录单元，用于记录所述办公文具采购合约的执行数据；广播单元，用于将所述记录单元记录的办公文具采购合约的执行数据在所述区块链内进行广播；验证单元，用于对所述广播单元获取的多个区块链节点中的数据来对当前所述记录单元中数据进行验证。
- 如权利要求1所述的基于智能合约的办公文具采购系统，其特征在于，所述办公文具采购系统还包括：异常处理模块，用于根据所述智能合约计算机执行代码的执行异常时，推送信息给办公文具供货商和办公文具采购方。
- 如权利要求1所述的基于智能合约的办公文具采购系统，其特征在于，所述办公文具采购系统还包括：合约更新模块，用于根据办公文具采购方的历史采购数据来自动生成当月的采购数据并生成新的订单，并对合约进行更新。
- 如权利要求1所述的基于智能合约的办公文具采购系统，其特征在于，所述办公文具采购系统还包括：账单生成模块，用于根据每个月的采购数据向办公文具采购方生成账单及发票。
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| CN108009834A (zh) * | 2017-12-27 | 2018-05-08 | 上海唯链信息科技有限公司 | 一种基于区块链技术的汽车保险信息系统 |
| CN108109017A (zh) * | 2018-01-11 | 2018-06-01 | 杭州秘猿科技有限公司 | 基于区块链智能合约的商品交易系统 |
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| CN108009834A (zh) * | 2017-12-27 | 2018-05-08 | 上海唯链信息科技有限公司 | 一种基于区块链技术的汽车保险信息系统 |
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