CN110796289A - Commercial system and method for fresh food - Google Patents
Commercial system and method for fresh food Download PDFInfo
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- CN110796289A CN110796289A CN201910944776.1A CN201910944776A CN110796289A CN 110796289 A CN110796289 A CN 110796289A CN 201910944776 A CN201910944776 A CN 201910944776A CN 110796289 A CN110796289 A CN 110796289A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
- G06Q10/0832—Special goods or special handling procedures, e.g. handling of hazardous or fragile goods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
- G06Q10/0835—Relationships between shipper or supplier and carriers
- G06Q10/08355—Routing methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
Abstract
The invention relates to a commercial system and a commercial method for fresh food, which solve the technical problems of high logistics cost and poor trust degree, and adopt consumption node equipment, merchant node equipment and sensor node equipment which are connected through a block chain network and are additionally provided with block chain nodes; the sensor node equipment is used for monitoring real-time state parameters of the fresh food from the production and storing the real-time state parameters into the block chain network; the consumption node equipment is used for analyzing the consumption demand instruction and storing the consumption demand instruction into the block chain network; the merchant node equipment is used for calculating an optimal solution according to the analysis result of the consumption node equipment, and at least one sensor node equipment is matched and locked according to the optimal solution to respond to the consumption demand instruction of the consumption node equipment, so that the problem is solved well, and the merchant node equipment can be used for selling fresh food.
Description
Technical Field
The invention relates to the field of fresh food consumption platforms, in particular to a commercial system and a commercial method for fresh food.
Background
The latest data show that by 3 months end in 2015, only about 1% of 4000 community fresh O2O platform enterprises in the country realize profit, the balance of income and expenditure only accounts for 4%, and most of the rest community fresh O2O platform enterprises are in a huge loss state or in a temporary loss state. The former people's trees, the later people enjoy the cool, and we do not use why the other community fresh O2O platform fails to be led to guard against. Since the fresh products themselves have a very short shelf life, fresh-keeping measures such as cold chain storage, refrigerated vehicles and the like are required. However, in the heavy asset mode of self-building cold chain distribution, for the medium and small electric power companies, taking Beijing-Yidi as an example, the average rent of the cold storage is about 2 yuan/square meter/day, even a medium-sized warehouse with 5000 square meters also means that nearly 400 million rent costs are paid every year, and in addition to factors such as hardware facilities and manpower, the distribution cost of each fresh food class accounts for more than 30%, and if corresponding enterprises mainly run products such as fruits with lower prices on the market at present, money is hardly earned. In addition, the temperature of the low-cost refrigeration house is not controllable, and the quality of the fresh food is seriously threatened, so that the money is seriously burned when the cold chain supply necessary for fresh food suppliers is used. If the self-built supply chain is selected like the fresh electric business such as Jingdong, Shunfeng and the like, a strong fund chain is needed as a postshield, and profit cannot be realized in a short time.
The fresh products are not only non-standard products with the characteristic of easy loss, but also food in nature, but the food is easy to cause safety problems, so that fresh electric suppliers are required to be responsible for the food safety problems, a whole industry chain management is required, and a certain supervision system is required to be established. For example, ali requires the food operator to provide a license for food production, hygiene, etc., and kyoto requires the vendor to provide a certificate for brand quality inspection, a license for food circulation, etc. However, the method is not a huge large quantity of fresh O2O platforms for small and medium-sized communities, a complete food safety supervision system is not established, the cold chain supply, the refrigeration stock and the distribution of cold chain vehicles are difficult to realize by depending on spectrums, the freshness and the quality of fresh products cannot be effectively guaranteed, and the food safety is in any place.
In view of the technical problems of high logistics cost and poor credibility of the existing fresh food platform, the invention provides a commercial system and a commercial method for fresh food, which are used for solving the technical problems.
Disclosure of Invention
The invention aims to solve the technical problems of high logistics cost and poor trust degree in the prior art. The new commercial system for the fresh food is provided, and has the characteristics of low logistics cost and high trust degree.
In order to solve the technical problems, the technical scheme is as follows:
a commerce system for raw fresh food, the commerce system comprising a consumer node device, a merchant node device and a sensor node device connected by a blockchain network and attached with blockchain nodes;
the sensor node equipment is used for monitoring real-time state parameters of the fresh food from the production and storing the real-time state parameters into the block chain network;
the consumption node equipment is used for analyzing the consumption demand instruction and storing the consumption demand instruction into the block chain network;
the merchant node equipment is used for calculating an optimal solution according to the analysis result of the consumption node equipment, and matching and locking at least one sensor node equipment according to the optimal solution to respond to the consumption demand instruction of the consumption node equipment.
The working principle of the invention is as follows: according to the invention, the full-flow state of the fresh food is loaded into the block chain system, so that tampering is prevented, the state authenticity is increased and transmitted to the consumer, and the monitoring and trust degree of the consumer on the real state of the fresh food is improved. Meanwhile, the logistics optimization and the cost optimization are realized by combining the demand time, the demand targets, the demand places and the demand paths in a mode of calculating the optimal solution.
In the above scheme, for optimization, further, the consumption demand instruction is combined by the consumption demand sub-instructions of a plurality of consumers and then demand optimal solution set splitting is performed.
Further, the optimal solution calculation includes optimal path combination planning, and the influence factors of the optimal path combination planning include a consumer demand time factor and a path time consumption factor.
Further, the consumption demand instruction comprises a demand time parameter, a demand place parameter and a demand target parameter.
Further, the real-time state parameters comprise production process parameters and transportation process parameters of fresh food.
The invention also provides a business method for fresh food, which is based on the business system, and the business method comprises the following steps:
step 1, monitoring real-time state parameters of fresh food from the time of production by sensor node equipment and storing the real-time state parameters into a block chain network;
step 2, the consumption node equipment analyzes the consumption demand instruction and stores the consumption demand instruction into the block chain network;
step 3, the merchant node equipment calculates an optimal solution according to the analysis result of the consumption node equipment, and at least one sensor node equipment is matched and locked according to the optimal solution to respond to a consumption demand instruction of the consumption node equipment;
and 4, marking the sensor node equipment responded in the step 3 by the merchant node equipment, and sending out the corresponding fresh product according to the consumption demand instruction.
Further, the business method further comprises a step 5,
and (4) when the consumption node equipment analyzes that the consumption node equipment updating consumption demand instruction corresponding to the consumption demand instruction in the step (4) is a fresh food transfer instruction, defining the consumption node equipment transfer as the sensor node equipment jump execution step 1.
Furthermore, the consumption demand instruction is combined by the consumption demand sub-instructions of a plurality of consumers and then needs optimal solution set splitting is carried out.
Further, when the real-time state parameters are stored in the block chain network, down sampling is carried out firstly, and then digital timestamp authentication is added.
Further, the adding of the digital timestamp authentication comprises defining the data processing after the digital timestamp is added as follows:
(A1，P1)||D1→(A2，P2)||D2→……→(AT，PT)||DT→；
wherein A isTIs the data storage state of the T node at the T time, PTObtaining data storage node and QDL digital certificate for time T, DTIs PTWorking private key pair D ofT-1||ATSignature of (1), data storage at time T ATThe information which is provided by the nodes of the block chain after the T-1 th time and needs to store data;
defining one or more of a consumer node device, a merchant node device, and a sensor node device as a client;
when the QDL digital certificate is generated, the client and the block link points both generate a private key and identification information, and generate a public key according to the corresponding identification information, and the client simultaneously applies for an identity authentication certificate and a communication certificate and receives the identity authentication certificate and the communication certificate;
when the QDL digital certificate is verified, the block chain link point firstly transmits the QDL digital certificate which dynamically changes in real time to the client, the client verifies the QDL digital certificate after receiving the QDL digital certificate, the client sends the QDL digital certificate to the block chain node after the verification is passed, and the block chain link point verifies the received QDL digital certificate; and after the client and the block chain node are verified, the block chain node is opened to the client.
In the invention, the use right is obtained after the fact state of the fresh food is determined to the evidence storage; any operations (registration, transaction, delivery, transfer, etc.) are recorded into the blockchain ledger. The characteristic of block chain transaction and settlement is equivalent to the real-time completion of the whole process, and the efficiency after transaction is improved.
Meanwhile, information such as contract transaction records and the like in the blockchain is traceable, and contract registration/transaction change information can be inquired through a digital registration certificate type contract inquiry interface; the information is checked by means of contract ID and user address.
The establishment of the block chain intelligent contract ensures the contract condition of transaction trust, and the contract is written into the digital block through a digital security technology to form a real standard rule which is unalterable and unalterable, so that the whole fresh food transaction process is carried out automatically and safely.
The invention has the beneficial effects that: the invention forms the status information of the non-falsifiable fresh food with high confidence and true degree by inputting the real-time status parameters of the whole life cycle of the fresh food into the blockchain system. Meanwhile, by analyzing the consumption requirements of the consumers, such as price, target combination, location and the like, the planning and the distribution of the final logistics path are carried out after the optimal combination of a plurality of consumers is collected, and the cost minimization and the benefit maximization are realized. Meanwhile, the digital timestamp is added, and the QDL digital certificate is generated and verified, so that the safety protection capability is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1, a block diagram of a commercial system for fresh food.
Fig. 2 is a schematic diagram of a business process improvement of a commercial system for fresh food.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The present embodiment provides a commercial system for fresh food, as shown in fig. 1, the commercial system includes a consumption node device, a merchant node device, and a sensor node device, which are connected through a blockchain network and are attached with blockchain nodes; the sensor node equipment is used for monitoring real-time state parameters of the fresh food from the production and storing the real-time state parameters into the block chain network; the consumption node equipment is used for analyzing the consumption demand instruction and storing the consumption demand instruction into the block chain network; the merchant node equipment is used for calculating an optimal solution according to the analysis result of the consumption node equipment, and matching and locking at least one sensor node equipment according to the optimal solution to respond to the consumption demand instruction of the consumption node equipment.
As shown in fig. 2, the present embodiment installs the full-flow state of the fresh food into the blockchain system, prevents tampering, increases the authenticity of the state, and transmits the augmented state to the consumer, thereby improving the monitoring and trust level of the consumer on the authenticity of the fresh food. Meanwhile, the logistics optimization and the cost optimization are realized by combining the demand time, the demand targets, the demand places and the demand paths in a mode of calculating the optimal solution.
Specifically, the consumption demand instruction is combined by the consumption demand sub-instructions of a plurality of consumers and then needs optimal solution set splitting is carried out. For example, the minimum package of fresh food is 1 kg, two consumers in a plurality of consumers can respectively need half a kilogram at present and have similar places, so that subcommands of the consumption demand can be combined, then the subcommands are collected and split in the overall consumption demand instruction, and the optimal path of logistics distribution is selected.
Specifically, the calculating of the optimal solution includes performing optimal path combination planning, and the influence factors of the optimal path combination planning include a consumer demand time factor and a path time consumption factor. The method comprises the steps of predefining the weight of a time factor of a demand characterization consumer demand time and a predicted time error value, characterizing the weight of a time consumption factor of a logistics distribution time-consuming path, calculating a score in a superposition modeling mode, selecting an optimal combination as an optimal solution, and distributing with the optimal solution.
Specifically, the consumption demand instruction comprises a demand time parameter, a demand place parameter and a demand target parameter. The demand time parameter is used for defining a demand time factor, the demand location parameter is used for defining a path time consumption factor and planning a path and navigating, the demand target parameter is mainly combined with other consumers after minimum splitting, the contract achievement and the low cost are taken as priorities, and the transaction rate is improved.
Specifically, the real-time state parameters comprise production process parameters and transportation process parameters of fresh food.
The present embodiment also provides a business method for fresh food, the business method is based on the business system, and the business method includes:
step 1, monitoring real-time state parameters of fresh food from the time of production by sensor node equipment and storing the real-time state parameters into a block chain network;
step 2, the consumption node equipment analyzes the consumption demand instruction and stores the consumption demand instruction into the block chain network;
step 3, the merchant node equipment calculates an optimal solution according to the analysis result of the consumption node equipment, and at least one sensor node equipment is matched and locked according to the optimal solution to respond to a consumption demand instruction of the consumption node equipment;
and 4, marking the sensor node equipment responded in the step 3 by the merchant node equipment, and sending out the corresponding fresh product according to the consumption demand instruction.
In particular, the business method further comprises a step 5,
and (4) when the consumption node equipment analyzes that the consumption node equipment updating consumption demand instruction corresponding to the consumption demand instruction in the step (4) is a fresh food transfer instruction, defining the consumption node equipment transfer as the sensor node equipment jump execution step 1.
Specifically, the consumption demand instruction is combined by the consumption demand sub-instructions of a plurality of consumers and then needs optimal solution set splitting is carried out.
Preferably, in order to reduce traffic consumption and improve security, the real-time status parameters are stored in the blockchain network, down-sampled and then added with digital timestamp authentication.
Specifically, the adding of the digital timestamp authentication includes defining that data processing after the digital timestamp is added is as follows:
(A1，P1)||D1→(A2，P2)||D2→……→(AT，PT)||DT→；
wherein A isTIs the data storage state of the T node at the T time, PTObtaining data storage node and QDL digital certificate for time T, DTIs PTWorking private key pair D ofT-1||ATSignature of (1), data storage at time T ATThe information which is provided by the nodes of the block chain after the T-1 th time and needs to store data;
defining one or more of a consumer node device, a merchant node device, and a sensor node device as a client;
when the QDL digital certificate is generated, the client and the block link points both generate a private key and identification information, and generate a public key according to the corresponding identification information, and the client simultaneously applies for an identity authentication certificate and a communication certificate and receives the identity authentication certificate and the communication certificate;
when the QDL digital certificate is verified, the block chain link point firstly transmits the QDL digital certificate which dynamically changes in real time to the client, the client verifies the QDL digital certificate after receiving the QDL digital certificate, the client sends the QDL digital certificate to the block chain node after the verification is passed, and the block chain link point verifies the received QDL digital certificate; and after the client and the block chain node are verified, the block chain node is opened to the client.
Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.
Claims (10)
1. A commercial system for raw fresh food products, characterized by: the business system comprises consumption node equipment, merchant node equipment and sensor node equipment which are connected through a blockchain network and are additionally provided with blockchain nodes;
the sensor node equipment is used for monitoring real-time state parameters of the fresh food from the production and storing the real-time state parameters into the block chain network;
the consumption node equipment is used for analyzing the consumption demand instruction and storing the consumption demand instruction into the block chain network;
the merchant node equipment is used for calculating an optimal solution according to the analysis result of the consumption node equipment, and matching and locking at least one sensor node equipment according to the optimal solution to respond to the consumption demand instruction of the consumption node equipment.
2. The commercial system for fresh food products according to claim 1, wherein: and the consumption demand instruction is combined by the consumption demand sub-instructions of a plurality of consumers and then subjected to demand optimal solution set splitting.
3. The commercial system for fresh food products according to claim 2, wherein: and the optimal solution calculation comprises optimal path combination planning, and the influence factors of the optimal path combination planning comprise a consumer demand time factor and a path time consumption factor.
4. The commercial system for fresh food products according to claim 3, wherein: the consumption demand instruction comprises demand time parameters, demand place parameters and demand target parameters.
5. The commercial system for fresh food products according to claim 4, wherein: the real-time state parameters comprise production process parameters and transportation process parameters of fresh food.
6. A commercial process for raw fresh food products, characterized by: the business method is based on the business system of any one of claims 1 to 5, the business method comprising:
step 1, monitoring real-time state parameters of fresh food from the time of production by sensor node equipment and storing the real-time state parameters into a block chain network;
step 2, the consumption node equipment analyzes the consumption demand instruction and stores the consumption demand instruction into the block chain network;
step 3, the merchant node equipment calculates an optimal solution according to the analysis result of the consumption node equipment, and at least one sensor node equipment is matched and locked according to the optimal solution to respond to a consumption demand instruction of the consumption node equipment;
and 4, marking the sensor node equipment responded in the step 3 by the merchant node equipment, and sending out the corresponding fresh product according to the consumption demand instruction.
7. The commercial process for fresh food products according to claim 6, wherein: and 5, when the consumption node device analyzes that the consumption node device updating consumption demand instruction corresponding to the consumption demand instruction in the step 4 is a fresh food transferring instruction, the consumption node device is defined as a sensor node device skipping execution step 1.
8. The commercial process for fresh food products according to claim 6, wherein: and the consumption demand instruction is combined by the consumption demand sub-instructions of a plurality of consumers and then subjected to demand optimal solution set splitting.
9. The commercial process for fresh food products according to claim 6, wherein: and when the real-time state parameters are stored in the block chain network, down-sampling is carried out, and then digital timestamp authentication is added.
10. The commercial process for fresh food products according to claim 9, wherein: the authentication of adding the digital time stamp comprises the following steps of defining the data processing after the digital time stamp is added as follows:
(A1，P1)||D1→(A2，P2)||D2→……→(AT，PT)||DT→；
wherein A isTIs the data storage state of the T node at the T time, PTObtaining data storage node and QDL digital certificate for time T, DTIs PTWorking private key pair D ofT-1||ATSignature of (1), data storage at time T ATThe information which is provided by the nodes of the block chain after the T-1 th time and needs to store data;
defining one or more of a consumer node device, a merchant node device, and a sensor node device as a client;
when the QDL digital certificate is generated, the client and the block link points both generate a private key and identification information, and generate a public key according to the corresponding identification information, and the client simultaneously applies for an identity authentication certificate and a communication certificate and receives the identity authentication certificate and the communication certificate;
when the QDL digital certificate is verified, the block chain link point firstly transmits the QDL digital certificate which dynamically changes in real time to the client, the client verifies the QDL digital certificate after receiving the QDL digital certificate, the client sends the QDL digital certificate to the block chain node after the verification is passed, and the block chain link point verifies the received QDL digital certificate; and after the client and the block chain node are verified, the block chain node is opened to the client.
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| US20170206522A1 (en) * | 2016-01-15 | 2017-07-20 | Accenture Global Solutions Limited | Device, method and system for autonomous selection of a commodity supplier through a blockchain distributed database |
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|---|---|---|---|---|
| CN101375305A (en) * | 2005-08-11 | 2009-02-25 | 希特公司 | Optimized database coordination and supply chain efficiency |
| US20170206522A1 (en) * | 2016-01-15 | 2017-07-20 | Accenture Global Solutions Limited | Device, method and system for autonomous selection of a commodity supplier through a blockchain distributed database |
| CN107133772A (en) * | 2017-06-08 | 2017-09-05 | 北京惠赢天下网络技术有限公司 | Convenient kinds of goods allocator, system and order management server based on standard container |
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