CN112308297B - Block chain-based reusable logistics resource sharing system and service integration method - Google Patents
Block chain-based reusable logistics resource sharing system and service integration method Download PDFInfo
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Abstract
The invention provides a block chain-based reusable logistics resource sharing system and a service integration method, and belongs to the technical field of logistics resource sharing. The reusable logistics resource sharing system comprises a user and resource information acquisition layer, a service integration layer and a public blockchain tracing platform, wherein the service integration layer comprises a service dynamic intelligent matching module and a transaction management module; the user and resource information acquisition layer acquires resource information and resource supply and demand information, a service integrating party in the service dynamic intelligent matching module realizes resource dynamic scheduling according to the obtained optimal service matching relation, the transaction management module facilitates order generation and order settlement, and transaction operation information of all the supply and demand parties is written into the public blockchain traceability platform. The invention can realize the integration and effective utilization of logistics resources, the dynamic scheduling of the resources is determined by the optimal service matching relationship, and the order operation record is traceable, can not be forged or tampered, thereby ensuring the transparency and the safety of the information.
Description
Technical Field
The invention belongs to the technical field of logistics resource sharing, and particularly relates to a block chain-based reusable logistics resource sharing system and a service integration method.
Background
With the rapid development of the "internet+" age and the acceptance of shared thinking by society, the economic model of "sharing logistics resources" is also receiving more attention gradually, and is considered as an important development direction of future intelligent logistics. However, the development of the current mode still faces the pain points of the restriction of industry development such as asymmetric resource supply and demand information, non-instant and non-optimal service matching, and the like, so that the phenomenon of resource waste is quite obvious.
On the one hand, in the current logistics links, the traditional static leasing mode is still adopted for reusable facility equipment such as trays, vehicles, containers and the like, so that great trouble is brought to links such as allocation, circulation and the like, the efficiency is low, and the transportation cost is high; on the other hand, the three-level supply chain formed by the resource provider, the sharing platform and the demander has the problems of information non-sharing, flow non-intercommunication, mutual non-trust and the like, and is also a main factor for restricting the improvement of efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a block chain-based reusable logistics resource sharing system and a service integration method, which promote shared logistics resource integration, dynamic scheduling and transparent information sharing.
The present invention achieves the above technical object by the following means.
A reusable logistics resource sharing system based on a blockchain comprises a user and resource information acquisition layer, a service integration layer and a public blockchain tracing platform, wherein information transmission is carried out among the user and resource information acquisition layer, the service integration layer and the public blockchain tracing platform;
The user and resource information acquisition layer is used for acquiring resource information, and the resource supplier and the resource demander can submit resource supply and demand information at the user and resource information acquisition layer, and the public block chain tracing platform stores the resource information and the resource supply and demand information;
The service integration layer comprises a service dynamic intelligent matching module and a transaction management module, wherein the service dynamic intelligent matching module collects the latest user node information and resource information acquired by the user and resource information acquisition layer, a service integrator performs resource dynamic scheduling according to the requests of both supply and demand parties, determines an optimal service matching relationship according to a scheduling result and transmits the optimal service matching relationship to the transaction management module; the transaction management module facilitates order generation and order settlement according to the optimal service matching relationship, and writes transaction operation information of all the supply and demand parties into a public blockchain tracing platform;
The public blockchain tracing platform comprises a user management module and an order management module, wherein the user management module performs distributed accounting on user node information and resource information acquired by the user and resource information acquisition layer, and the order management module performs distributed accounting on user historical operation information and order transaction information acquired by the business integration layer.
In the above technical scheme, the mode of collecting the resource information comprises bar codes, two-dimensional codes, RFID, GPS and photographing and uploading.
In the above technical solution, the content stored by the public blockchain tracing platform includes the type, model, number, resource usage price, service price, emergency degree of service requirement, best service window for receiving service and tolerable service window.
In the above technical solution, the user and resource information collection layer classifies the user into an emergency customer having strict requirements for the service period and a general customer having requirements but not strict for the service period according to the emergency degree of the service requirement submitted by the user and the service window requirement.
In the above technical solution, the process of obtaining the optimal service matching relationship includes: the service dynamic intelligent matching module obtains the latest resource supply and demand information of a resource provider and a resource demander through a user and a resource information acquisition layer, inputs the resource supply and demand information into a service matching model, and solves the model by utilizing an artificial intelligent algorithm to obtain an optimal service matching relation.
In the above technical solution, the service matching model includes constraint conditions and an optimal target, where the constraint conditions refer to supply and demand resource limitations of a resource provider and a resource demander, service window limitations, and service capability limitations of a service integrator, and the optimal target refers to selecting an optimal demander for the provider or selecting an optimal provider for the demander on the premise that constraint conditions are satisfied and total scheduling cost is lowest and time satisfaction is greatest.
In the above technical solution, a set of demand points I and a set of supply points J exist in an area, and any demand point I and supply point J in the set can satisfy a matching condition of a single order, and an optimal service matching relationship is obtained for the order, where the matching relationship is as follows:
wherein: For the time satisfaction function, k epsilon I represents a demand point, and k epsilon J represents a supply point; x ij and Y ij are decision variables, C is total scheduling cost, d ij is distance between a demand point i and a supply point j, p ij is transport rate based on distance, T is single order service duration,/> The time point when the service is started at the demand point i or the supply point j is represented by (a 1,b1) the start and end points of the optimal service window time submitted by both the supply and demand parties, (a 2,b2) the start and end points of the tolerable service window time submitted by both the supply and demand parties, q is the unit time penalty cost generated for the ordinary customer service in the tolerable service window but not in the optimal service window, w 1 is the unit time service cost generated by the service behavior when the emergency user is served, and w 2 is the unit time service cost generated by the service behavior when the ordinary user is served.
A service integration method of a reusable logistics resource sharing system based on a block chain comprises the steps that a resource supply and demand party and a service integration party register and authenticate, when service demands are generated by the supply and demand party, resource supply and demand information is provided for a user and a resource information acquisition layer, the service integration party determines an optimal service matching relationship for the supply and demand party by utilizing a service dynamic intelligent matching module, and after the service matching relationship is confirmed by the supply and demand party, an order is generated by a transaction management module, and resource scheduling service is carried out by the optimal service matching relationship.
Further, after the order is generated, the public blockchain traceability platform broadcasts order information to all network nodes, the suppliers and the receivers reach consensus and confirm the order, and the transaction management module stores the order information and synchronizes to all network nodes.
The beneficial effects of the invention are as follows:
(1) According to the invention, reusable facility equipment such as trays, vehicles and containers in a logistics link is brought into the same logistics resource sharing field, the situation of splitting of various original resource sharing platforms is improved, a social logistics resource sharing channel is opened, the improvement of resource sharing degree and utilization rate is promoted, and the resource integration is realized;
(2) The reusable logistics resource sharing system can provide a transaction platform for social users such as large-scale resource leasing companies or individual users, fully explore the resource sharing potential and realize the maximization of the resource utility;
(3) The invention realizes the dynamic scheduling of logistics resources between a resource provider and a resource demander based on an intelligent algorithm and a service integration method, and utilizes a block chain technology to update information in real time and adjust a scheduling plan in real time; the service satisfaction degree is quantized based on the service timeliness, so that the resource operation efficiency and the platform service level are improved, and the platform attraction is enhanced;
(4) The invention determines the dynamic scheduling of the resources according to the optimal service matching relation, so that the total scheduling cost is minimum and the satisfaction is maximum, the cost is reduced, and the service quality is promoted;
(5) The invention introduces the blockchain technology into the field of multiplexing logistics resource sharing, effectively breaks the information barriers through information instant updating, promotes the symmetry of supply and demand information and the full-chain information sharing, reduces the cooperation cost among all parties and realizes the visualization of resource circulation; meanwhile, the traceability, non-forging and non-falsification of the order operation records are guaranteed, the transparency of the information is guaranteed, the trust of all parties is effectively improved, and the transaction safety is improved.
Drawings
FIG. 1 is a schematic diagram of a block chain based reusable logistics resource sharing system in accordance with the present invention;
FIG. 2 is a schematic diagram of the operation of the system for sharing the reusable logistics resources according to the present invention.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments, but the scope of the invention is not limited thereto.
The reusable logistics resources (hereinafter referred to as resources) in the invention comprise basic equipment of trays, vehicles, containers and the like which can be reused in the logistics process.
As shown in fig. 1, a blockchain-based reusable logistics resource sharing system includes a user and resource information acquisition layer, a service integration layer and a public blockchain tracing platform, and information transmission is performed between the user and resource information acquisition layer, the service integration layer and the public blockchain tracing platform.
The user and resource information acquisition layer is used for acquiring resource information, the resource supplier and the resource demander can submit resource supply and demand information at the user and resource information acquisition layer, and the public block chain tracing platform stores the resource information and the resource supply and demand information; the method for collecting the resource information comprises the modes of bar codes, two-dimensional codes, RFID, GPS, photographing, uploading and the like, and the content stored by the public blockchain tracing platform comprises the types, the models, the quantity, the resource use price, the service price, the emergency degree of service requirements, the best service window for receiving service and the tolerable service window of the resources; the information transmission mode between the user and resource information acquisition layer and the public blockchain tracing platform can utilize an operator network and combine technologies such as 4G, 5G, satellite communication and the like, and the information transmission, interaction and sharing are realized through the data transmission equipment, the user terminal and the public blockchain tracing platform; and all the acquired information is distributed and checked in a public blockchain tracing platform based on a blockchain technology so as to realize information inquiry and tracing.
In the actual service process, in order to meet the requirements of different users, the users and the resource information acquisition layer divide the users into two types according to the emergency degree of the service requirements submitted by the users and the service window requirements: emergency customers with strict requirements for the service period, ordinary customers with requirements but not strict requirements for the service period. The service window submitted by the emergency customer is a hard time window, and if the service window exceeds the time period, the service is refused to be accepted; the service window submitted by the common client is a soft time window, comprising an optimal service window and a tolerable service window, when the service window exceeds the optimal service window but is still in the tolerable service window, time punishment cost is generated, and when the service window exceeds the tolerable service window, service acceptance is refused.
The service integration layer comprises a service dynamic intelligent matching module and a transaction management module, wherein the service dynamic intelligent matching module collects the latest user node information (including resource supply and demand information and position information) and the resource information acquired by the user and resource information acquisition layer, and the service integration party carries out resource dynamic scheduling according to the resource supply and demand information of the supply and demand parties (resource suppliers and resource demander), determines an optimal service matching relation according to a scheduling result and transmits the optimal service matching relation to the transaction management module; and the transaction management module facilitates order generation and order settlement according to the optimal service matching relationship, and in the order generation and settlement process, transaction operation information of all the suppliers and the consumers is written into a public blockchain traceability platform through the transaction management module, and distributed accounting is carried out so as to realize information inquiry and traceability.
The acquisition process of the optimal service matching relationship comprises the following steps: the service dynamic intelligent matching module acquires the resource supply and demand information of the latest resource suppliers and resource demanders through a user and resource information acquisition layer, inputs the information into a service matching model, and solves the model by utilizing an artificial intelligent algorithm (such as a genetic algorithm and the like) to obtain an optimal service matching relation; and the service integrator realizes dynamic scheduling of resources according to the obtained optimal service matching relationship and provides services for both supply and demand parties. The service matching model comprises constraint conditions and an optimal target, wherein the constraint conditions refer to supply and demand resource limitation of a resource provider and a resource demander, service window limitation and service capacity limitation of a service integrator; the optimal target is to select an optimal demand party for a supplier or select an optimal supplier for the demand party on the premise of meeting constraint conditions and taking the minimum total scheduling cost and the maximum time satisfaction (mainly embodying service timeliness) as optimization targets so as to achieve the targets of minimum scheduling cost and highest user satisfaction. The method comprises the steps that a demand point set I and a supply point set J exist in an area, any demand point I and supply point J in the set can meet the matching condition of a certain single order, and the optimal service matching relation is obtained aiming at the order, wherein the optimal service matching relation is as follows:
In the method, in the process of the invention, For the time satisfaction function, k epsilon I represents a demand point, and k epsilon J represents a supply point; c is the total scheduling cost, including transportation cost, service cost and time penalty cost; d ij is the distance between the demand point i and the supply point j, and the unit is km; p ij is the distance-based transport rate in yuan/km; /(I)Indicating the moment of starting service and ending service at the demand point i (or the supply point j), the service duration of a single order is/>(A 1,b1) starting and ending points of the optimal service window time submitted by the supply and demand parties; (a 2,b2) starting and ending points of the time of the tolerable service window submitted by the supply and demand parties; q is the penalty cost per unit time in units of yuan/h for ordinary customer service in the tolerable service window but not in the optimal service window; w is the unit time service cost generated by loading, unloading, carrying and other service actions when the user is serviced, and the emergency user and the common user are respectively w 1、w2(w1＞w2) with the unit of yuan/h; x ij and Y ij are decision variables, X ij is 1, which means that the order resource is transported from the j-th supply point to the i-th demand point, otherwise, 0 is obtained, Y ij is 1, which means that the order contains emergency users, and 0 is obtained, which means that both users are ordinary users.
The public blockchain tracing platform comprises a user management module and an order management module, wherein the user management module is used for respectively carrying out distributed accounting on user node information and resource information acquired by a user and resource information acquisition layer and on user historical operation information and order transaction information acquired by a business integration layer; all the operation records of the users can be traced, and when the users consider that the transaction flow is wrong, the users check and process the orders by checking the trace-up records of the public blockchain trace-back platform records for tracing the orders.
A service integration method of a reusable logistics resource sharing system based on block chains specifically comprises the following steps:
Step one, providing data for a user and a resource information acquisition layer by a supply chain enterprise (resource demand party) with idle logistics resources (resource supply party) and logistics resource demands and a service integrator (service integration party) with comprehensive integration and decision making capability for registration and authentication, and registering authority of the user and the logistics resources by a public blockchain traceability platform;
Step two, when the service demand is generated, the supply and demand parties provide the type, model, quantity, resource use price, service price, emergency degree of the service demand, the best service window and the tolerable service window of the accepted service for the user and the resource information acquisition layer, and the order state is to be matched at the moment; in the service integration layer, a service integration party utilizes a service dynamic intelligent matching module to determine an optimal service matching relationship for a supply and demand party, namely, the minimum total dispatching cost and the maximum user satisfaction are realized on the premise of meeting the supply and demand relationship and a service window of the supply and demand party, and the order state is in matching;
Step three, the supply and demand parties can choose to accept or reject the service matching relation generated by the system, if rejecting, re-submitting the demand, re-matching is carried out until satisfaction is achieved, and the order state is still in matching at the moment;
Step four, after the service matching relation is confirmed by both the supply and the demand, the order is generated, the public block chain tracing platform broadcasts order information to all network nodes, the order is confirmed after the consensus is achieved by both the supply and the demand, and the transaction management module stores the order information and synchronizes to all network nodes; at this time, the order state is changed to be successfully matched;
Step five, obtaining an optimal service matching relation according to the service matching model, and developing resource scheduling service; after the service is completed, the state of the order is changed to be completed, and meanwhile, the system automatically performs settlement and evaluation of the money of the order; so far, the service ends.
The examples are preferred embodiments of the present invention, but the present invention is not limited to the above-described embodiments, and any obvious modifications, substitutions or variations that can be made by one skilled in the art without departing from the spirit of the present invention are within the scope of the present invention.
Claims (6)
1. The system is characterized by comprising a user and resource information acquisition layer, a service integration layer and a public blockchain tracing platform, wherein information transmission is carried out among the user and resource information acquisition layer, the service integration layer and the public blockchain tracing platform;
The user and resource information acquisition layer is used for acquiring resource information, and the resource supplier and the resource demander can submit resource supply and demand information at the user and resource information acquisition layer, and the public block chain tracing platform stores the resource information and the resource supply and demand information;
The service integration layer comprises a service dynamic intelligent matching module and a transaction management module, wherein the service dynamic intelligent matching module collects the latest user node information and resource information acquired by the user and resource information acquisition layer, a service integrator performs resource dynamic scheduling according to the requests of both supply and demand parties, determines an optimal service matching relationship according to a scheduling result and transmits the optimal service matching relationship to the transaction management module; the transaction management module facilitates order generation and order settlement according to the optimal service matching relationship, and writes transaction operation information of all the supply and demand parties into a public blockchain tracing platform;
The public blockchain tracing platform comprises a user management module and an order management module, wherein the user management module performs distributed accounting on user node information and resource information acquired by the user and resource information acquisition layer, and the order management module performs distributed accounting on user historical operation information and order transaction information acquired by the business integration layer;
The acquisition process of the optimal service matching relationship comprises the following steps: the service dynamic intelligent matching module acquires the resource supply and demand information of the latest resource suppliers and resource demanders through a user and resource information acquisition layer, inputs the resource supply and demand information into a service matching model, and solves the model by utilizing an artificial intelligent algorithm to obtain an optimal service matching relation;
The service matching model comprises constraint conditions and an optimal target, wherein the constraint conditions refer to supply and demand resource limitation, service window limitation and service capacity limitation of a resource provider and a resource requester, and the optimal target refers to selecting an optimal requester for the provider or selecting an optimal provider for the requester on the premise that the constraint conditions are met and the minimum total scheduling cost and the maximum time satisfaction are taken as optimization targets;
The method comprises the steps that a demand point set I and a supply point set J exist in an area, any demand point I and supply point J in the set can meet the matching condition of a certain single order, and the optimal service matching relation is obtained aiming at the order, wherein the optimal service matching relation is as follows:
wherein: For the time satisfaction function, k epsilon I represents a demand point, and k epsilon J represents a supply point; x ij and Y ij are decision variables, C is total scheduling cost, d ij is distance between a demand point i and a supply point j, p ij is transport rate based on distance, T is single order service duration,/> The time point when the service is started at the demand point i or the supply point j is represented by (a 1,b1) the start and end points of the optimal service window time submitted by both the supply and demand parties, (a 2,b2) the start and end points of the tolerable service window time submitted by both the supply and demand parties, q is the unit time penalty cost generated for the ordinary customer service in the tolerable service window but not in the optimal service window, w 1 is the unit time service cost generated by the service behavior when the emergency user is served, and w 2 is the unit time service cost generated by the service behavior when the ordinary user is served.
2. The blockchain-based reusable logistics resource sharing system of claim 1, wherein the manner in which the resource information is collected comprises bar codes, two-dimensional codes, RFID, GPS, and photo upload.
3. The blockchain-based reusable logistics resource sharing system of claim 1, wherein the content stored by the public blockchain traceability platform comprises a type, a model number, a quantity, a resource usage price, a service demand urgency, a best service window for receiving a service, and a tolerable service window of the resource.
4. The blockchain-based reusable logistics resource sharing system of claim 3, wherein the user and resource information collection layer classifies the user into emergency customers having strict requirements for service periods and ordinary customers having requirements but not strict requirements for service periods according to the urgency of service requirements and service window requirements submitted by the user.
5. A service integration method of the blockchain-based reusable logistics resource sharing system of any one of claims 1-4, wherein: the method comprises the steps that a resource supply and demand party and a service integration party conduct registration authentication, when service demands are generated by the supply and demand party, resource supply and demand information is provided for users and a resource information acquisition layer, the service integration party utilizes a service dynamic intelligent matching module to determine an optimal service matching relationship for the supply and demand party, and after the service matching relationship is confirmed by the supply and demand party, an order is generated by a transaction management module, and resource scheduling service is developed by the optimal service matching relationship.
6. The service integration method of the blockchain-based reusable logistics resource sharing system of claim 5, wherein after the order is generated, the public blockchain traceability platform broadcasts order information to all network nodes, the suppliers and the receivers reach consensus and confirm the order, and the transaction management module stores the order information and synchronizes to all network nodes.
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| CN113191706A (en) * | 2021-04-02 | 2021-07-30 | 南京博雅区块链研究院有限公司 | Logistics transportation auxiliary system and method based on block chain |
| CN113256394B (en) * | 2021-06-22 | 2021-09-28 | 北京航空航天大学 | Supply chain resource management system based on intelligent contract |
| CN113506151A (en) * | 2021-07-02 | 2021-10-15 | 北京紫清智慧科技有限公司 | Sharing method and system for providing service |
| CN116955304B (en) * | 2023-07-24 | 2024-04-16 | 安徽中车浦镇城轨交通运维科技有限公司 | Track traffic resource sharing and calling system based on cloud platform |
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| CN107316172A (en) * | 2017-07-07 | 2017-11-03 | 宁波图锐信息科技有限公司 | A kind of wisdom logistics platform system |
| CN110717716A (en) * | 2019-10-10 | 2020-01-21 | 安徽九州通智能科技有限公司 | Cloud logistics platform and construction method |
| CN111260282A (en) * | 2020-01-14 | 2020-06-09 | 江苏荣泽信息科技股份有限公司 | Logistics tracing and sharing service platform based on block chain |
| WO2020191735A1 (en) * | 2019-03-28 | 2020-10-01 | 西门子股份公司 | Blockchain-based industrial manufacturing resource sharing method, device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316172A (en) * | 2017-07-07 | 2017-11-03 | 宁波图锐信息科技有限公司 | A kind of wisdom logistics platform system |
| WO2020191735A1 (en) * | 2019-03-28 | 2020-10-01 | 西门子股份公司 | Blockchain-based industrial manufacturing resource sharing method, device and system |
| CN110717716A (en) * | 2019-10-10 | 2020-01-21 | 安徽九州通智能科技有限公司 | Cloud logistics platform and construction method |
| CN111260282A (en) * | 2020-01-14 | 2020-06-09 | 江苏荣泽信息科技股份有限公司 | Logistics tracing and sharing service platform based on block chain |
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