CN112132630B - Decentralised transaction object determination system and method - Google Patents

Decentralised transaction object determination system and method Download PDF

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CN112132630B
CN112132630B CN202011051933.5A CN202011051933A CN112132630B CN 112132630 B CN112132630 B CN 112132630B CN 202011051933 A CN202011051933 A CN 202011051933A CN 112132630 B CN112132630 B CN 112132630B
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CN112132630A (en
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曹嘉锋
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Bank of China Ltd
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Abstract

The invention provides a system and a method for determining a decentralised transaction object, comprising the following steps: a consumer node for publishing consumer information and purchase information to neighboring nodes; sending a service request and receiving product matching recommendation information; determining a target transaction producer node and sending a transaction request; a producer node for publishing producer information and product information to neighbor nodes; sending a service request and receiving consumer analysis information; after receiving a transaction request of a consumer node, determining whether to conduct a transaction; the neighbor node is used for forwarding producer information, product information, consumer information or purchase information; expert nodes for receiving producer information, product information, consumer information, or purchase information; after receiving a service request of a consumer node, generating product matching recommendation information; after receiving the service request of the producer node, consumer analysis information is generated. The invention can realize that the producer and the consumer directly determine the transaction object.

Description

Decentralised transaction object determination system and method
Technical Field
The invention relates to the technical field of blockchains, in particular to a system and a method for determining a transaction object in a decentralization manner.
Background
In the existing trade between the producer and the consumer, the trade is often completed through intermediaries such as an intermediate manufacturer, an electronic commerce platform and the like.
Consumers purchase products through intermediaries, not only increasing economic costs, but also possibly failing to guarantee the originality and correctness of product information, thereby further increasing the risk and burden of using the products by consumers.
When a consumer searches and purchases products on the e-commerce platform, the search result may be inclined according to the platform fee paid by the producer, and it is highly likely that the products arranged in front are not really needed by the consumer, but are paid by the producer with much platform fee. Even some merchants pass flat-bed fees to consumers as production costs, further increasing the economic cost of the consumer.
From a technical perspective, the current large medium dielectric business platform is not difficult to achieve to establish direct contact between the producer and the consumer. However, if the two are directly connected, the producer does not need to pay the platform cost, and the benefit of the intermediary is influenced. Thus, there is currently a lack of a method for manufacturers and consumers to directly determine the transaction object.
Disclosure of Invention
An embodiment of the present invention provides a system for determining a transaction object by decentralizing, for realizing direct determination of the transaction object by a producer and a consumer without participation of an intermediary, the system comprising:
At least one producer node, at least one consumer node, a plurality of neighbor nodes, and an expert node, wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network;
a consumer node for publishing consumer information and purchase information to neighboring nodes; sending a service request to an expert node, and receiving product matching recommendation information fed back by the expert node; determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node;
a producer node for publishing producer information and product information to neighbor nodes; sending a service request to an expert node, and receiving consumer analysis information fed back by the expert node; after receiving the transaction request of the consumer node, determining whether to conduct a transaction based on the consumer analysis information;
the neighbor node is used for forwarding producer information, product information, consumer information or purchase information to the expert node or other neighbor nodes;
expert nodes for receiving producer information, product information, consumer information, or purchase information; after receiving a service request of a consumer node, generating product matching recommendation information according to producer information, product information, consumer information and purchase information, and sending the product matching recommendation information to the consumer node; after receiving the service request of the producer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information, and sending the consumer analysis information to the producer node.
The embodiment of the invention provides a consumer node for directly determining a transaction object by a producer and a consumer without intermediaries, comprising the following steps:
the first information sending module is used for issuing the consumer information and the purchase information to the neighbor nodes;
the first server request sending module is used for sending a service request to the expert node;
the first information receiving module is used for receiving product matching recommendation information fed back by the expert node;
a first object determining module for determining a target transaction producer node based on the product matching recommendation information and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
The embodiment of the invention provides a producer node for directly determining a transaction object by a producer and a consumer without intermediaries, comprising the following steps:
the second information sending module is used for issuing the producer information and the product information to the neighbor nodes; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
the second server request sending module is used for sending a service request to the expert node; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node;
The third information receiving module is used for receiving consumer analysis information fed back by the expert node;
a fourth object determining module, configured to determine whether to perform a transaction based on the consumer analysis information after receiving the transaction request of the consumer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
The embodiment of the invention provides a neighbor node for directly determining a transaction object by a producer and a consumer without intermediation, comprising the following steps:
the third information sending module is used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
The embodiment of the invention provides an expert node for directly determining a transaction object by a producer and a consumer without the participation of an intermediary, comprising the following steps:
a fourth information receiving module for receiving producer information, product information, consumer information, or purchase information;
the information analysis module is used for generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the consumer node; after receiving the service request of the producer node, generating consumer analysis information according to producer information, product information, consumer information and purchase information; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
A fourth information sending module, configured to send the product matching recommendation information to a consumer node, or send the consumer analysis information to a producer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
The embodiment of the invention provides a method for determining a transaction object in a decentralization way, which is used for directly determining the transaction object by a producer and a consumer without the participation of intermediaries and is applied to a consumer node, and comprises the following steps:
distributing consumer information and purchase information to neighboring nodes;
sending a service request to an expert node;
receiving product matching recommendation information fed back by expert nodes;
determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
The embodiment of the invention provides another decentralised transaction object determining method, which is used for directly determining the transaction object by a producer and a consumer without intermediation, and is applied to a producer node, and comprises the following steps:
issuing producer information and product information to neighbor nodes; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
sending a service request to an expert node; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node;
Receiving consumer analysis information fed back by expert nodes;
after receiving the transaction request of the consumer node, determining whether to conduct a transaction based on the consumer analysis information;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
The embodiment of the invention provides another method for determining a transaction object in a decentralization way, which is used for directly determining the transaction object by a producer and a consumer without the participation of intermediaries, is applied to a neighbor node, and comprises the following steps:
forwarding producer information, product information, consumer information, or purchase information to expert nodes or other neighboring nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
The embodiment of the invention provides another decentralised transaction object determining method for directly determining the transaction object by a producer and a consumer without the participation of intermediaries, which is applied to expert nodes and comprises the following steps:
receiving producer information, product information, consumer information, or purchase information;
after receiving a service request of a consumer node, generating product matching recommendation information according to producer information, product information, consumer information and purchase information; after receiving the service request of the producer node, generating consumer analysis information according to producer information, product information, consumer information and purchase information; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
Transmitting the product matching recommendation information to a consumer node, or transmitting the consumer analysis information to a producer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
In the embodiment of the invention, a consumer node is used for publishing consumer information and purchase information to a neighbor node; sending a service request to an expert node, and receiving product matching recommendation information fed back by the expert node; determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; a producer node for publishing producer information and product information to neighbor nodes; sending a service request to an expert node, and receiving consumer analysis information fed back by the expert node; after receiving the transaction request of the consumer node, determining whether to conduct a transaction based on the consumer analysis information; the neighbor node is used for forwarding producer information, product information, consumer information or purchase information to the expert node or other neighbor nodes; expert nodes for receiving producer information, product information, consumer information, or purchase information; after receiving a service request of a consumer node, generating product matching recommendation information according to producer information, product information, consumer information and purchase information, and sending the product matching recommendation information to the consumer node; after receiving the service request of the producer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information, and sending the consumer analysis information to the producer node. In the system, the nodes of the decentralized network can directly communicate with the producer and the consumer without the participation of intermediaries, and the product matching recommendation information and the consumer analysis information of the expert nodes can truly obtain the demands of the producer and the consumer, so that the effectiveness and the success rate of the transaction are improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is a schematic diagram of a system for decentralizing transaction object determination in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram of a private node according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a neighboring node in an embodiment of the present invention;
FIG. 4 is a schematic diagram of a consumer node in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram of a producer node according to an embodiment of the present invention;
FIG. 6 is a first flowchart of a method for decentralizing transaction object determination in accordance with an embodiment of the present invention;
FIG. 7 is a second flowchart of a method for decentralizing transaction object determination in accordance with an embodiment of the present invention;
FIG. 8 is a third flow chart of a method of decentralizing transaction object determination in accordance with an embodiment of the present invention;
FIG. 9 is a fourth flowchart of a method for decentralizing transaction object determination in accordance with an embodiment of the present invention;
Fig. 10 is a schematic diagram of a computer device according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the embodiments of the present application will be described in further detail with reference to the accompanying drawings. The exemplary embodiments of the present application and their descriptions herein are for the purpose of explaining the present application, but are not to be construed as limiting the application.
In the description of the present specification, the terms "comprising," "including," "having," "containing," and the like are open-ended terms, meaning including, but not limited to. The description of the reference terms "one embodiment," "a particular embodiment," "some embodiments," "for example," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The order of steps involved in the embodiments is illustrative of the practice of the application, and is not limited and may be suitably modified as desired.
FIG. 1 is a schematic diagram of a system for determining a transaction object by decentralization in an embodiment of the invention, as shown in FIG. 1, the system comprises: at least one producer node 102, at least one consumer node 101, a plurality of neighbor nodes 103, and an expert node 104, wherein the at least one producer node 102, the at least one consumer node 101, the plurality of neighbor nodes 103, and the expert node 104 comprise a decentralized network;
consumer node 101 for publishing consumer information and purchase information to neighbor node 103; sending a service request to the expert node 104, and receiving product matching recommendation information fed back by the expert node 104; determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node 102;
a producer node 102 for publishing producer information and product information to a neighbor node 103; sending a service request to the expert node 104, and receiving consumer analysis information fed back by the expert node 104; after receiving the transaction request of the consumer node, determining whether to conduct a transaction based on the consumer analysis information;
a neighboring node 103 for forwarding producer information, product information, consumer information, or purchase information to an expert node 104 or other neighboring node 103;
Expert node 104 for receiving producer information, product information, consumer information, or purchase information; after receiving the service request of the consumer node 101, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information, and sending the product matching recommendation information to the consumer node 101; upon receiving the service request from the producer node 102, consumer analysis information is generated based on the producer information, the product information, the consumer information, and the purchase information, and the consumer analysis information is transmitted to the producer node 102.
In the embodiment of the invention, the producer and the consumer can be directly communicated through the nodes of the decentralized network without the participation of intermediaries, and the product matching recommendation information and the consumer analysis information of the expert nodes can truly obtain the demands of the producer and the consumer, thereby improving the effectiveness and the success rate of the transaction.
In practice, each consumer and producer can join the centralized network through registration, and a certain amount of disk space (such as 5g,10g, etc.) is required to be provided for the network to store data, and the disk space can be from mobile devices such as mobile phones, computers, tablets, etc. of the consumer and producer.
In one embodiment, the consumer analysis information includes consumer tag characteristic information.
The consumer label characteristic information can be characteristic information such as 'credit good', 'short transaction time', 'non-cut price'; the characteristic information of credit difference, uneasy price cutting, specific area and the like can also be adopted. Thus, the consumer analysis information generally includes two broad categories, recommended consumer information and non-recommended consumer information, wherein the recommended consumer information contains potential consumer node information.
In an embodiment, the producer node is further configured to:
determining consumer nodes to be shielded based on preset screening conditions;
after receiving the transaction request of the consumer node, it is determined whether to conduct the transaction based on the consumer analysis information and the consumer node to be masked.
For example, the producer node may preset a screening condition to be a consumer node with a screening consumer tag characteristic information of "credit difference", and after receiving the transaction request, determine whether the consumer node sending the transaction request is a consumer node to be screened, if not, determine whether to conduct a transaction according to consumer analysis information. For example, if the consumer node that sent the transaction request is a non-recommending consumer node, the producer may choose not to transact with it.
Fig. 2 is a schematic diagram of the composition of an expert node according to an embodiment of the present invention, in which the expert node includes:
a fourth information receiving module 201 for receiving producer information, product information, consumer information, or purchase information;
the information analysis module 202 is configured to input, after receiving a service request of a consumer node, producer information, product information, consumer information, and purchase information into the first deep learning model, and obtain product matching recommendation information; after receiving the service request of the producer node, inputting producer information, product information, consumer information and purchase information into a second deep learning model to obtain consumer analysis information;
and the fourth information sending module 203 is configured to send the product matching recommendation information to a consumer node or send the consumer analysis information to a producer node.
In the above embodiment, the expert node receives the producer information, the product information, the consumer information or the purchase information of the plurality of neighboring nodes, that is, stores a large amount of consumer information, and the first deep learning model counts the data characteristics of the user, such as the consumption habit, the behavior characteristics and other data of the user, and extracts the detail information of the consumption characteristics of the user, such as the commodity category, the production place, the transaction time, the browsing time, the transaction time, the payment mode, the commodity brand and other detail information; the producer information and the product information can be summarized, and finally the product matching recommendation information can be obtained, wherein the product matching recommendation information comprises a product list recommended to consumers, producer nodes and the like; the principle of the second deep learning model is the same as that of the first deep learning model, and consumer analysis information comprising potential consumer nodes and label characteristic information thereof can be obtained.
In an embodiment, the expert node further includes a service right judging module 204 for:
judging whether a consumer node sending a service request pays or not, if so, calling a fourth information sending module 203 to send the product matching recommendation information to the consumer node;
and judging whether the producer node sending the service request pays or not, if so, calling a fourth information sending module 203 to send the consumer analysis information to the producer node.
That is, the expert node may be a paid service, if the consumer node or the producer node does not pay, a payment reminder may be sent to the corresponding consumer node or producer node, and in specific implementation, the product matching recommendation information and the consumer analysis information provided above may make payment grades according to the detailed degree, and related variation examples should fall into the protection scope of the present invention.
Fig. 3 is a schematic diagram of a neighboring node in an embodiment of the present invention, where the neighboring node includes:
a third information receiving module 301 for receiving producer information, product information, consumer information, or purchase information;
the logic processing module 302 is configured to determine whether producer information, product information, consumer information, or purchase information is cached locally, and if so, discard the cached producer information, product information, consumer information, or purchase information; if not, the caching module 303 is called to cache the producer information, the product information, the consumer information or the purchase information, and the third message sending module 304 is called to forward the cached producer information, the product information, the consumer information or the purchase information to other neighbor nodes;
A caching module 303, configured to cache producer information, product information, consumer information, or purchase information;
the third message sending module 304 is configured to forward the producer information, the product information, the consumer information, or the purchase information to other neighboring nodes.
In an embodiment, the neighboring node further comprises a third routing module 305 for: reading route information from the received producer information, product information, consumer information or purchase information, and recording the route information into a local route table; searching an optimal path from a local routing table, and determining a neighbor node corresponding to the optimal path;
the logic processing module 302 is further configured to: before the third message sending module is called to forward the producer information, the product information, the consumer information or the purchase information to other neighbor nodes, the routing module is called to obtain the neighbor node corresponding to the optimal path, and the message sending module is called to forward the producer information, the product information, the consumer information or the purchase information to the neighbor node corresponding to the optimal path.
The third routing module can determine the neighbor node corresponding to the optimal path by searching the optimal path, and improves the information forwarding efficiency.
In addition, the producer node may include a second routing module, and the consumer node may include a first routing module, where the two routing modules have the same functions as the third routing module, and may determine a neighbor node corresponding to the optimal path, so as to send producer information, product information, consumer information, and purchase information to the neighbor node corresponding to the optimal path, thereby improving information forwarding efficiency.
In an embodiment, the neighbor node further comprises:
an information processing module 306 for processing producer information, product information, consumer information, or purchase information into an information record;
a database writing module 307 for writing the information record into the local database;
the logic processing module 302 is further configured to: the call information processing module 306 processes the producer information, the product information, the consumer information, or the purchase information into one information record, and the database writing module 307 is called to write the information record into the local database.
In an embodiment, the neighboring node further includes a database query module 308 for: searching product information corresponding to the purchase information from a local database to obtain a query result;
the logic processing module 302 is further configured to: after receiving the purchase information of the consumer node, invoking a database query module 308 to obtain a query result; and if the query result is that the product information corresponding to the purchase information exists, calling the third message sending module 304 to send the product information to the corresponding consumer node.
The embodiment provides another mode of interfacing the producer node and the consumer node for the system provided by the embodiment of the invention, namely, the neighbor node can automatically search the product information and provide the product information for the consumer node, so that the consumer node can know the potential producer in time.
In summary, in the system provided by the embodiment of the present invention, the consumer node is configured to issue consumer information and purchase information to the neighboring node; sending a service request to an expert node, and receiving product matching recommendation information fed back by the expert node; determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; a producer node for publishing producer information and product information to neighbor nodes; sending a service request to an expert node, and receiving consumer analysis information fed back by the expert node; after receiving the transaction request of the consumer node, determining whether to conduct a transaction based on the consumer analysis information; the neighbor node is used for forwarding producer information, product information, consumer information or purchase information to the expert node or other neighbor nodes; expert nodes for receiving producer information, product information, consumer information, or purchase information; after receiving a service request of a consumer node, generating product matching recommendation information according to producer information, product information, consumer information and purchase information, and sending the product matching recommendation information to the consumer node; after receiving the service request of the producer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information, and sending the consumer analysis information to the producer node. In the system, the nodes of the decentralized network can directly communicate with the producer and the consumer without the participation of intermediaries, and the product matching recommendation information and the consumer analysis information of the expert nodes can truly obtain the demands of the producer and the consumer, so that the effectiveness and the success rate of the transaction are improved.
The embodiment of the invention also provides a consumer node, the principle of which is similar to that of the decentralized transaction object determination system, and the description is omitted here.
FIG. 4 is a schematic diagram of a consumer node according to an embodiment of the present invention, the consumer node comprising:
a first information sending module 401, configured to issue consumer information and purchase information to a neighboring node;
a first server request sending module 402, configured to send a service request to an expert node;
the first information receiving module 403 is configured to receive product matching recommendation information fed back by the expert node;
a first object determination module 404 configured to determine a target transaction producer node based on the product matching recommendation information, and send a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
In summary, based on the consumer node, the producer and the consumer can be directly communicated through the node of the decentralized network without intermediation, and the product matching recommendation information and the consumer analysis information of the expert node can truly obtain the requirements of the producer and the consumer, thereby improving the effectiveness and the success rate of the transaction.
The embodiment of the invention also provides a producer node, the principle of which is similar to that of a decentralised transaction object determination system, and the description is omitted here.
FIG. 5 is a schematic diagram of a producer node in an embodiment of the invention, the producer node comprising:
a second information sending module 501, configured to issue producer information and product information to neighboring nodes; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
a second server request sending module 502, configured to send a service request to an expert node; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node;
A third information receiving module 503, configured to receive consumer analysis information fed back by the expert node;
a fourth object determination module 504, configured to determine whether to perform a transaction based on the consumer analysis information after receiving the transaction request from the consumer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
In summary, based on the producer node, the producer and the consumer can be directly communicated through the node of the decentralized network without intermediation, and the product matching recommendation information and the consumer analysis information of the expert node can truly obtain the requirements of the producer and the consumer, thereby improving the effectiveness and the success rate of the transaction.
The embodiment of the invention also provides a neighbor node, the principle of which is similar to that of a decentralised transaction object determination system, and the description is omitted here. A schematic diagram of a neighboring node is shown in fig. 3, including:
a third information sending module 304, configured to forward the producer information, the product information, the consumer information, or the purchase information to an expert node or other neighboring nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network. In summary, based on the neighbor nodes, the nodes of the decentralized network can directly communicate with the producer and the consumer without the participation of intermediaries, and the product matching recommendation information and the consumer analysis information of the expert node can truly obtain the demands of the producer and the consumer, thereby improving the effectiveness and the success rate of the transaction.
The embodiment of the invention also provides an expert node, the principle of which is similar to that of the decentralized transaction object determining system, and the description is omitted here. A schematic diagram of an expert node is shown in fig. 2, comprising:
a fourth information receiving module 201 for receiving producer information, product information, consumer information, or purchase information;
the information analysis module 202 is configured to generate product matching recommendation information according to the producer information, the product information, the consumer information, and the purchase information after receiving the service request of the consumer node; after receiving the service request of the producer node, generating consumer analysis information according to producer information, product information, consumer information and purchase information; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
A fourth information sending module 203, configured to send the product matching recommendation information to a consumer node, or send the consumer analysis information to a producer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
In summary, based on the expert node, the producer and the consumer can be directly communicated through the node of the decentralized network without the participation of intermediaries, and the product matching recommendation information and the consumer analysis information of the expert node can truly obtain the requirements of the producer and the consumer, thereby improving the effectiveness and the success rate of the transaction.
The embodiment of the invention also provides a method for determining the decentralized transaction object, as shown in fig. 6, which is a first flowchart of the method for determining the decentralized transaction object in the embodiment of the invention, and is applied to a consumer node, and comprises the following steps:
step 601, publishing consumer information and purchase information to neighboring nodes;
step 602, sending a service request to an expert node;
step 603, receiving product matching recommendation information fed back by expert nodes;
step 604, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
In summary, based on the above-mentioned special method, the above-mentioned nodes of the decentralized network can directly communicate with the producer and consumer without the participation of intermediaries, and because the product of the expert node matches the recommended information and consumer analysis information, the producer and consumer needs can be truly obtained, and the effectiveness and success rate of the transaction can be improved.
The embodiment of the invention also provides another method for determining a decentralised transaction object, as shown in fig. 7, which is a second flowchart of the method for determining a decentralised transaction object in the embodiment of the invention, and is applied to a producer node, and includes:
step 701, issuing producer information and product information to neighbor nodes; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
step 702, sending a service request to an expert node; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node;
Step 703, receiving consumer analysis information fed back by expert nodes;
step 704, after receiving the transaction request of the consumer node, determining whether to conduct a transaction based on the consumer analysis information;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
In summary, based on the above-mentioned special method, the above-mentioned nodes of the decentralized network can directly communicate with the producer and consumer without the participation of intermediaries, and because the product of the expert node matches the recommended information and consumer analysis information, the producer and consumer needs can be truly obtained, and the effectiveness and success rate of the transaction can be improved.
The embodiment of the invention also provides another method for determining the decentralized transaction object, as shown in fig. 8, which is a third flowchart of the method for determining the decentralized transaction object in the embodiment of the invention, and is applied to a neighboring node, and includes:
step 801, forwarding producer information, product information, consumer information, or purchase information to expert nodes or other neighboring nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
In summary, based on the above-mentioned special method, the above-mentioned nodes of the decentralized network can directly communicate with the producer and consumer without the participation of intermediaries, and because the product of the expert node matches the recommended information and consumer analysis information, the producer and consumer needs can be truly obtained, and the effectiveness and success rate of the transaction can be improved.
The embodiment of the invention also provides another method for determining the decentralized transaction object, as shown in fig. 9, which is a fourth flowchart of the method for determining the decentralized transaction object in the embodiment of the invention, and is applied to expert nodes, and comprises the following steps:
step 901, receiving producer information, product information, consumer information, or purchase information;
step 902, after receiving a service request of a consumer node, generating product matching recommendation information according to producer information, product information, consumer information and purchase information; after receiving the service request of the producer node, generating consumer analysis information according to producer information, product information, consumer information and purchase information; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
Step 903, sending the product matching recommendation information to a consumer node, or sending the consumer analysis information to a producer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
In summary, based on the above-mentioned special method, the above-mentioned nodes of the decentralized network can directly communicate with the producer and consumer without the participation of intermediaries, and because the product of the expert node matches the recommended information and consumer analysis information, the producer and consumer needs can be truly obtained, and the effectiveness and success rate of the transaction can be improved.
An embodiment of the present application further provides a computer device, and fig. 10 is a schematic diagram of a computer device in the embodiment of the present application, where the computer device is capable of implementing all the steps in the method for determining a decentralized transaction object in the foregoing embodiment, and the computer device specifically includes the following contents:
a processor (processor) 1001, a memory (memory) 1002, a communication interface (Communications Interface) 1003, and a communication bus 1004;
wherein, the processor 1001, the memory 1002, and the communication interface 1003 complete communication with each other through the communication bus 1004; the communication interface 1003 is used for implementing information transmission among related devices such as server-side device, detection device, user-side device, etc.;
The processor 1001 is configured to invoke a computer program in the memory 1002, and when the processor executes the computer program, the processor implements all the steps in the method for determining a transaction object in the decentralization in the above embodiment.
An embodiment of the present application also provides a computer readable storage medium capable of implementing all the steps in the decentralized transaction object determination method in the above embodiment, where the computer readable storage medium stores a computer program that when executed by a processor implements all the steps in the decentralized transaction object determination method in the above embodiment.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims (19)

1. A de-centralized transaction object determination system, comprising: at least one producer node, at least one consumer node, a plurality of neighbor nodes, and an expert node, wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network;
a consumer node for publishing consumer information and purchase information to neighboring nodes; sending a service request to an expert node, and receiving product matching recommendation information fed back by the expert node; determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node;
a producer node for publishing producer information and product information to neighbor nodes; sending a service request to an expert node, and receiving consumer analysis information fed back by the expert node; after receiving the transaction request of the consumer node, determining whether to conduct a transaction based on the consumer analysis information;
the neighbor node is used for forwarding producer information, product information, consumer information or purchase information to the expert node or other neighbor nodes;
expert nodes for receiving producer information, product information, consumer information, or purchase information; after receiving a service request of a consumer node, generating product matching recommendation information according to producer information, product information, consumer information and purchase information, and sending the product matching recommendation information to the consumer node; after receiving the service request of the producer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information, and sending the consumer analysis information to the producer node.
2. The de-centralized transaction object determination system of claim 1, wherein the consumer analysis information includes consumer tag characteristic information.
3. The de-centralized transaction object determination system of claim 2, wherein the producer node is further configured to:
determining consumer nodes to be shielded based on preset screening conditions;
after receiving the transaction request of the consumer node, it is determined whether to conduct the transaction based on the consumer analysis information and the consumer node to be masked.
4. The de-centralized transaction object determination system of claim 1, wherein the expert node comprises:
a fourth information receiving module for receiving producer information, product information, consumer information, or purchase information;
the information analysis module is used for inputting producer information, product information, consumer information and purchase information into the first deep learning model after receiving the service request of the consumer node, and obtaining product matching recommendation information; after receiving the service request of the producer node, inputting producer information, product information, consumer information and purchase information into a second deep learning model to obtain consumer analysis information;
And the fourth information sending module is used for sending the product matching recommendation information to a consumer node or sending the consumer analysis information to a producer node.
5. The de-centralized transaction object determination system of claim 4, wherein the expert node further comprises a service entitlement determination module for:
judging whether a consumer node sending a service request pays or not, if so, calling a fourth information sending module to send the product matching recommendation information to the consumer node;
and judging whether the producer node sending the service request pays or not, if so, calling a fourth information sending module to send the consumer analysis information to the producer node.
6. The de-centralized transaction object determination system of claim 1, wherein the neighbor node comprises:
the third information receiving module is used for receiving producer information, product information, consumer information or purchase information;
the logic processing module is used for judging whether the producer information, the product information, the consumer information or the purchase information is cached locally, and if so, discarding the cached producer information, the cached product information, the cached consumer information or the cached purchase information; if not, a caching module is called to cache the producer information, the product information, the consumer information or the purchase information, and a third message sending module is called to forward the cached producer information, the product information, the consumer information or the purchase information to other neighbor nodes;
The caching module is used for caching producer information, product information, consumer information or purchase information;
and the third message sending module is used for forwarding the producer information, the product information, the consumer information or the purchase information to other neighbor nodes.
7. The de-centralized transaction object determination system of claim 6, wherein the neighbor node further comprises a third routing module for: reading route information from the received producer information, product information, consumer information or purchase information, and recording the route information into a local route table; searching an optimal path from a local routing table, and determining a neighbor node corresponding to the optimal path;
the logic processing module is also used for: before the third message sending module is called to forward the producer information, the product information, the consumer information or the purchase information to other neighbor nodes, the routing module is called to obtain the neighbor node corresponding to the optimal path, and the message sending module is called to forward the producer information, the product information, the consumer information or the purchase information to the neighbor node corresponding to the optimal path.
8. The de-centralized transaction object determination system of claim 7, wherein the neighbor node further comprises:
The information processing module is used for processing producer information, product information, consumer information or purchase information into an information record;
the database writing module is used for writing the information record into the local database;
the logic processing module is also used for: and calling an information processing module to process the producer information, the product information, the consumer information or the purchase information into an information record, and calling a database writing module to write the information record into a local database.
9. The de-centralized transaction object determination system of claim 8, wherein the neighbor node further comprises a database query module for: searching product information corresponding to the purchase information from a local database to obtain a query result;
the logic processing module is also used for: after receiving the purchase information of the consumer node, calling a database query module to obtain a query result; and if the query result is that the product information corresponding to the purchase information exists, calling a third message sending module to send the product information to the corresponding consumer node.
10. A consumer node, comprising:
the first information sending module is used for issuing the consumer information and the purchase information to the neighbor nodes;
The first server request sending module is used for sending a service request to the expert node;
the first information receiving module is used for receiving product matching recommendation information fed back by the expert node;
a first object determining module for determining a target transaction producer node based on the product matching recommendation information and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
11. A producer node, comprising:
the second information sending module is used for issuing the producer information and the product information to the neighbor nodes; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
the second server request sending module is used for sending a service request to the expert node; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node;
The third information receiving module is used for receiving consumer analysis information fed back by the expert node;
a fourth object determining module, configured to determine whether to perform a transaction based on the consumer analysis information after receiving the transaction request of the consumer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
12. A neighbor node, comprising:
the third information sending module is used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
13. An expert node, comprising:
a fourth information receiving module for receiving producer information, product information, consumer information, or purchase information;
the information analysis module is used for generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the consumer node; after receiving the service request of the producer node, generating consumer analysis information according to producer information, product information, consumer information and purchase information; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
A fourth information sending module, configured to send the product matching recommendation information to a consumer node, or send the consumer analysis information to a producer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
14. A method of de-centralizing transaction object determination, applied to the consumer node of claim 10, comprising:
distributing consumer information and purchase information to neighboring nodes;
sending a service request to an expert node;
receiving product matching recommendation information fed back by expert nodes;
determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
15. A method of de-centralizing transaction object determination applied to the producer node of claim 11, comprising:
issuing producer information and product information to neighbor nodes; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
sending a service request to an expert node; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node;
Receiving consumer analysis information fed back by expert nodes;
after receiving the transaction request of the consumer node, determining whether to conduct a transaction based on the consumer analysis information;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
16. A method of de-centralizing transaction object determination, applied to the neighbor node of claim 12, comprising:
forwarding producer information, product information, consumer information, or purchase information to expert nodes or other neighboring nodes; the expert node is used for receiving producer information, product information, consumer information or purchase information, generating product matching recommendation information according to the producer information, the product information, the consumer information and the purchase information after receiving a service request of the consumer node, transmitting the product matching recommendation information to the consumer node, generating consumer analysis information according to the producer information, the product information, the consumer information and the purchase information after receiving the service request of the producer node, and transmitting the consumer analysis information to the producer node; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node;
Wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
17. A method of de-centralizing transaction object determination, applied to the expert node of claim 13, comprising:
receiving producer information, product information, consumer information, or purchase information;
after receiving a service request of a consumer node, generating product matching recommendation information according to producer information, product information, consumer information and purchase information; after receiving the service request of the producer node, generating consumer analysis information according to producer information, product information, consumer information and purchase information; the consumer node is used for issuing consumer information and purchase information to the neighbor node, sending a service request to the expert node, receiving product matching recommendation information fed back by the expert node, determining a target transaction producer node based on the product matching recommendation information, and sending a transaction request to the target transaction producer node; the producer node is used for issuing producer information and product information to the neighbor node, sending a service request to the expert node, receiving consumer analysis information fed back by the expert node, and determining whether to conduct transaction or not based on the consumer analysis information after receiving the transaction request of the consumer node; the neighbor nodes are used for forwarding producer information, product information, consumer information or purchase information to expert nodes or other neighbor nodes;
Transmitting the product matching recommendation information to a consumer node, or transmitting the consumer analysis information to a producer node;
wherein the at least one producer node, the at least one consumer node, the plurality of neighbor nodes, and the expert node comprise a decentralized network.
18. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any of claims 14 to 17 when the computer program is executed by the processor.
19. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program for executing the method of any one of claims 14 to 17.
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