CN104715411B - Coin deposit of stamp product on-line trade system and method - Google Patents
Coin deposit of stamp product on-line trade system and method Download PDFInfo
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- CN104715411B CN104715411B CN201510154711.9A CN201510154711A CN104715411B CN 104715411 B CN104715411 B CN 104715411B CN 201510154711 A CN201510154711 A CN 201510154711A CN 104715411 B CN104715411 B CN 104715411B
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Abstract
The invention provides a kind of coin deposit of stamp product on-line trade system, comprise the interface module of the information input for receiving user, for carrying out the Authentication server of authentication, for carrying out the transaction verification server of transaction verification, for storing the collectibles management server of coin deposit of stamp product information, for carrying out the business management server of transactional operation, for carrying out the transaction execution server performed of concluding the business, for carrying out the capital management server of user's fund allocation, for the collectibles Features Management server that dynamically updates collectibles characteristic information according to transaction results and the collectibles value assessment server for dynamically updating collectibles value estimations according to transaction results.The invention provides a kind of implementation method characteristic information of collectibles being dynamically updated simultaneously and the value of collectibles is carried out to dynamic evaluation, transaction system is improved rationally more, makes up the deficiency of traditional third-party platform formula mode of doing business.
Description
Technical field
The present invention relates to the online trading technical field utilizing computing machine, computer program to realize, in particular to the transaction of collectibles, is a kind of coin deposit of stamp product on-line trade system and method.
Background technology
Coin deposit of stamp product, comprise mosaic gold silver coin, true qualities gold and silver coin, the coin exiting circulation and stamp four major part.Be all the entity trade market by concentrating as these collectibles are formerly last, stall with goods spread out on the ground for sale pendulum sells or such as conclude the business on the e-commerce platform such as Taobao, Ebay, Amazon, and along with the development of ecommerce, the traditional entity trade market of increasing transaction beginning forwards on e-commerce platform carries out, i.e. online trading.
Existing online trading, refers to modem technologies such as utilizing computer technology, network communications technology and capital settlement technology, realizes the whole process that the electronization of collectibles, digitizing and networking are concluded the business.The transaction carried out on line, faced by user is no longer out and out collectibles, but by a feast for the eyes merchandise news that network platform presents, such as photo, explanation etc., and logistics distribution and capital settlement information.By online trading, collector no longer can be subject to the restriction of Time and place, carries out whenever and wherever possible on the net.In addition, online trading also will greatly reduce the intermediate link of transaction, save the cost of Information issued and intermediate links.
Existing transaction system, as foregoing teachings is mentioned, such as being undertaken by the e-commerce platform such as Taobao, Ebay, Amazon, also having some transaction systems to be undertaken by developing special website, such as southern cultural Property Exchange coin stamp trade center, Central-South stamp trade center etc.Although these existing transaction platforms provide the implementation platform of some online tradings, still have the space of improvement, such as about the service of brining together, Ask-Bid System and evaluation services.In general, existing evaluation services, such as Ebay, Amazon etc., generally all be to provide expert assessment and evaluation service, and Ask-Bid System is all generally the design adopting fixed price or formula of progressively raising the price, although these designs solve some traditional problems, more convenient, but still have the space of improvement.
Summary of the invention
The object of the invention is to provide a kind of coin deposit of stamp product on-line trade system, providing the service of brining together, while the service of bidding, is supplied to the selectable service of bidding of collector or brings service together in mode advantageously.
Another object of the present invention is to, a kind of coin deposit of stamp product online trading method is provided.
Above-mentioned purpose of the present invention is realized by the technical characteristic of independent claims, and dependent claims develops the technical characteristic of independent claims with alternative or favourable mode.
According to the disclosure, propose a kind of coin deposit of stamp product on-line trade system in first aspect, comprising:
For receiving the first interface module of first authentication information of user;
With aforementioned first interface model calling, for carrying out the Authentication server of subscriber authentication according to the first authentication information, this Authentication server comprises an identity stored data base for receiving the subscriber identity information of registered in advance;
For storing the collectibles management server of coin deposit of stamp product information, described coin deposit of stamp product information comprises the title of coin deposit of stamp product, brief introduction, publication year, issuing amount;
For receiving the second interface module of second authentication information of user;
Be connected with aforementioned second interface module, for carrying out the transaction verification server of transactional operation checking according to the second authentication information, this transaction verification server comprises a transaction verification code data storehouse for receiving the customer transaction verification code information preset;
For receiving the 3rd interface module of the transactional operation information of user;
Be connected with aforementioned 3rd interface module, transaction verification server, collectibles management server, for carrying out the easy-operating business management server of respective quadrature according to transactional operation information, comprising in this business management server lists sells operational module, declare buy in operational module, bring operational administrative module together, Dutch auction administration module, wherein: list and sell operational module and carry out listing selling process for selling the instruction occurring holding kind according to listing in transactional operation information; Declare and buy in operational module and carry out declaring buying in operational processes for the instruction of the collectibles of newly listing according to applying to purchase in information easy to operate; Brining operational administrative module together to carry out brining operation together for selling fixed price price for purchase fixed price price and these kind collectibles for certain kind collectibles of inputting according to multiple user, determining knockdown price; The transaction value information that Dutch auction administration module is used for the ceiling price information of the pattern of reducing the price inputted according to the user as seller, conclude the business starting and ending temporal information, lowest price information and the user as buyer input carries out transactional operation, determines knockdown price;
The transaction being connected, carrying out for the number of transaction inputted according to knockdown price and user transactional operation with described business management server, collectibles management server performs server;
The capital management server be connected with aforementioned business management server, Authentication server, transaction verification server, this capital management server carries out the process of fund according to aforementioned transactional operation result, comprises withholing of buyer's fund account and keeping accounts of seller's fund account;
Performs server with transaction, communication module that capital management server is connected, Transaction Information and fund transition information are notified buyer and seller; And
The collectibles Features Management server that server is connected is performed with collectibles management server and concluding the business, form a mapping table for the transaction record information of the collectibles by a certain kind, owning user list, the highest and minimum of historical trading price, the mean value of historical trading price, map to the collectibles of this kind in items management server;
Perform with collectibles management server and conclude the business the collectibles value assessment server that server is connected, comprising the value assessment module of each collectibles of correspondence, each evaluation module dynamically exports evaluation of estimate according to setting means:
Wherein:
After first interface module receives first authentication information of user, carry out the checking of identity, the user be verified is allowed to login in transaction system; When the 3rd interface module receives the transactional operation information of user's input, the operation demonstration code that business management server input via the second interface module according to transactional operation information and based on user carries out easy-operating the listing of respective quadrature by the result verified and sells operation, declares and buy in operation, bring together and operate and Dutch auction operational processes; Transaction performs server carries out corresponding kind collectibles transaction processing according to the result brining operation and Dutch auction operational processes together, and transactional operation result being sent to capital management server, collectibles management server, collectibles Features Management server and collectibles value assessment server, collectibles Features Management server and collectibles value assessment server dynamically update Features Management and the value assessment content of certain class collectibles according to up-to-date transaction results.
In further embodiment, in aforementioned coin deposit of stamp product on-line trade system, the value assessment module of described collectibles value assessment server, exports evaluation of estimate in the following manner:
First, calculate the average transaction value Pave of certain class collectibles,
Secondly, calculate the Reference Transactions price Ps of certain class collection,
pmax represents these collectibles the highest transaction value of nearly 3 years, and pmin represents these collectibles minimum transaction value of nearly 3 years;
If Ps is more than or equal to Pave, then export evaluation of estimate 1; Otherwise, export evaluation of estimate 0.
In further embodiment, in aforementioned coin deposit of stamp product on-line trade system, described business management server is under fixed price trade mode, and carry out the trade matching operation between user, its specific implementation comprises:
Extract the fixed price pricing information of certain the collectibles kind in the transactional operation information inputted as the different user of the seller, and extract the fixed price pricing information of this collectibles kind in the 3rd Transaction Information inputted as the different user of the buyer, aforesaid fixed price pricing information is compared judgement: when declaring the highest price of buying and being identical with the lowest price sold of listing, using this price as knockdown price; When declare price that the price of buying sells higher than listing or the price sold of listing lower than when declaring the price of buying, to declare price formerly as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
In further embodiment, in aforementioned coin deposit of stamp product on-line trade system, the transactional operation information that described business management server inputs according to user carries out transactional operation, and its realization comprises:
Extract the selected information in transactional operation information, to determine to enter fixed price pattern or pattern of reducing the price;
If enter fixed price pattern, then operate according to aforementioned trade matching;
If enter pattern of reducing the price, the process of concluding the business then is carried out by a Dutch auction administration module, reduce the price setting and timing is carried out according to as the ceiling price information of the pattern of reducing the price in the transactional operation information of the seller, starting and ending temporal information of concluding the business and lowest price information, and corresponding transaction processing is carried out when receiving the pricing information as the pattern of reducing the price in the transactional operation information of the buyer, the pricing information now as the pattern of reducing the price in the 3rd Transaction Information of the buyer determines as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
For reaching above-mentioned purpose, the present invention proposes a kind of coin deposit of stamp product online trading method, and its realization comprises the following steps:
First authentication information of user is received by the login interface of transaction system;
Check whether user is allowed to sign in in transaction system: if not, then reminding user is first registered and turns back to abovementioned steps in transaction system; If so, then allow to login transaction system;
Receive user in transaction system about the instruction of one of following operation: apply to purchase newly list in transaction system collectibles kind, listing to sell occurs holding kind and buying in existing circulation kind;
If receive user about the operational order applying to purchase the collectibles kind of newly listing in transaction system, then require that user inputs the second authentication information, and the business management server to transaction system after confirming in transaction system sends the first Transaction Information, this first Transaction Information comprises number of transaction and the kind information of user's selection, end operation after the prompting receiving the successful operation that transaction system sends;
If receive user to sell the operational order occurring holding kind about listing, then require that user inputs the second authentication information, and the business management server to transaction system after confirming in transaction system sends the second Transaction Information, this second Transaction Information comprises the collectibles fixed price information and auction model and pricing information that user selectes, end operation after the prompting receiving the successful operation that transaction system sends;
If receive user about the operational order buying in existing circulation kind, then require that user inputs the second authentication information, and sending the 3rd Transaction Information to the business management server of transaction system after confirming in transaction system, the 3rd Transaction Information comprises the type of transaction buying in the circulation kind of kind and the fixed price information of correspondence or auction model that user selectes;
The business management server of transaction system, based on a kind of process carrying out concluding the business in aforementioned three kinds of instructions, comprising:
Under fixed price trade mode, carry out the trade matching operation between user;
Under auction trade pattern, according to user-selected fixed auction model, carry out Dutch auction pattern transactional operation, wherein:
As comprising fixed price pattern in second Transaction Information of the seller, the Transaction Information of pattern of reducing the price, that is: fixed price pricing information, the ceiling price information of pattern of reducing the price, transaction starting and ending temporal information and lowest price information;
As comprising fixed price pattern in the 3rd Transaction Information of the buyer, the selected information of pattern of reducing the price, and the pricing information of fixed price pricing information or pattern of reducing the price;
After receiving aforementioned second Transaction Information, the Transaction Information of fixed price pattern, pattern of reducing the price is sent to transaction collectibles management server by business management server;
After receiving aforementioned 3rd Transaction Information, business management server carries out the aforesaid service of brining together according to fixed price pricing information and to determine deal price according to the selected information of pattern of reducing the price, and transaction value and number of transaction is sent to transaction and performs server;
Transaction performs server and carries out corresponding transactional operation process according to transaction value and number of transaction and transactional operation result be sent to capital management server, collectibles management server, collectibles Features Management server and collectibles value assessment server;
Capital management server carries out the process of fund according to the capable result of aforementioned transactional operation, comprises withholing of buyer's fund account and keeping accounts of seller's fund account;
Collectibles Features Management server and collectibles value assessment server dynamically update Features Management and the value assessment content of certain class collectibles according to up-to-date transaction results;
By Transaction Information and fund transition information notice buyer and seller.
In further embodiment, in aforementioned coin deposit of stamp product online trading method, aforementioned first authentication information is the system login information of user, and described second authentication information is the transaction confirmation message of user.
In further embodiment, in aforementioned coin deposit of stamp product online trading method, the value assessment module of described collectibles value assessment server, exports evaluation of estimate in the following manner:
First, calculate the average transaction value Pave of certain class collectibles,
Secondly, calculate the Reference Transactions price Ps of certain class collection,
pmax represents these collectibles the highest transaction value of nearly 3 years, and pmin represents these collectibles minimum transaction value of nearly 3 years;
If Ps is more than or equal to Pave, then export evaluation of estimate 1; Otherwise, export evaluation of estimate 0.
In further embodiment, in aforementioned coin deposit of stamp product online trading method, described business management server is under fixed price trade mode, and carry out the trade matching operation between user, its specific implementation comprises:
Extract the fixed price pricing information of certain the collectibles kind in the transactional operation information inputted as the different user of the seller, and extract the fixed price pricing information of this collectibles kind in the 3rd Transaction Information inputted as the different user of the buyer, aforesaid fixed price pricing information is compared judgement: when declaring the highest price of buying and being identical with the lowest price sold of listing, using this price as knockdown price; When declare price that the price of buying sells higher than listing or the price sold of listing lower than when declaring the price of buying, to declare price formerly as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
In further embodiment, in aforementioned coin deposit of stamp product online trading method, the transactional operation information that described business management server inputs according to user carries out transactional operation, and its realization comprises:
Extract the selected information in transactional operation information, to determine to enter fixed price pattern or pattern of reducing the price;
If enter fixed price pattern, then operate according to aforementioned trade matching;
If enter pattern of reducing the price, the process of concluding the business then is carried out by a Dutch auction administration module, reduce the price setting and timing is carried out according to as the ceiling price information of the pattern of reducing the price in the transactional operation information of the seller, starting and ending temporal information of concluding the business and lowest price information, and corresponding transaction processing is carried out when receiving the pricing information as the pattern of reducing the price in the transactional operation information of the buyer, the pricing information now as the pattern of reducing the price in the 3rd Transaction Information of the buyer determines as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
In further embodiment, in aforementioned coin deposit of stamp product online trading method, more comprise following steps:
Receive user for the grading of certain class collectibles and collection mark, and join the feature of such collectibles corresponding in aforementioned collectibles Features Management server.
In further embodiment, in aforementioned online trading method, more comprise following steps:
The up-to-date transaction value of regular update every class collectibles is also characterized by a display screen.
From the above technical solution of the present invention shows that, the coin deposit of stamp product on-line trade system that the present invention proposes and method of commerce, the online trading of coin deposit of stamp product can be realized, and can be selected to carry out specific trade mode (as fixed price by user, price-reducing type auction etc.), record transactions history etc., and according to transaction results to fund and collectibles the circulation in trade market settle accounts, aspect advantageously there are provided a kind of implementation method also dynamically updating the characteristic information of collectibles simultaneously and the value of collectibles is carried out to dynamic evaluation, for user's (no matter being the buyer or the buyer) provides the most direct, objective purchase and sell reference, more be beneficial to reaching of whole transaction, for transaction system, such setting is just tending towards improving with rationally, compensate for the deficiency of the mode of doing business of traditional third-party platform formula in the past.
As long as should be appreciated that aforementioned concepts and all combinations of extra design described in further detail below can be regarded as a part for subject matter of the present disclosure when such design is not conflicting.In addition, all combinations of theme required for protection are all regarded as a part for subject matter of the present disclosure.
The foregoing and other aspect of the present invention's instruction, embodiment and feature can be understood by reference to the accompanying drawings from the following description more all sidedly.Feature and/or the beneficial effect of other additional aspect of the present invention such as illustrative embodiments will be obvious in the following description, or by learning in the practice of the embodiment according to the present invention's instruction.
Accompanying drawing explanation
Accompanying drawing is not intended to draw in proportion.In the accompanying drawings, each identical or approximately uniform ingredient illustrated in each figure can represent with identical label.For clarity, in each figure, not each ingredient is all labeled.Now, the embodiment of various aspects of the present invention also will be described with reference to accompanying drawing by example, wherein:
Fig. 1 is the realization flow schematic diagram of traditional on-line trade system.
Fig. 2 is the schematic diagram of the coin deposit of stamp product on-line trade system that the present invention proposes.
Fig. 3 is the schematic diagram of business management server in on-line trade system shown in this Fig. 2.
Embodiment
In order to more understand technology contents of the present invention, institute's accompanying drawings is coordinated to be described as follows especially exemplified by specific embodiment.
Each side with reference to the accompanying drawings to describe the present invention in the disclosure, shown in the drawings of the embodiment of many explanations.Embodiment of the present disclosure must not be intended to comprise all aspects of the present invention.Be to be understood that, multiple design presented hereinbefore and embodiment, and describe in more detail below those design and embodiment can in many ways in any one is implemented, this is because design disclosed in this invention and embodiment are not limited to any embodiment.In addition, aspects more disclosed by the invention can be used alone, or otherwisely anyly appropriately combinedly to use with disclosed by the invention.
As shown in Figure 2, a kind of coin deposit of stamp product on-line trade system proposed by the invention, comprise three for receiving the interface module of the information input of user, for carrying out the Authentication server of authentication, for carrying out the transaction verification server of transaction verification, for storing the collectibles management server of coin deposit of stamp product information, for carrying out the business management server of transactional operation, for carrying out the transaction execution server performed of concluding the business, for carrying out the capital management server of user's fund allocation, for the collectibles Features Management server that dynamically updates collectibles characteristic information according to transaction results and the collectibles value assessment server for dynamically updating collectibles value estimations according to transaction results.
Certainly, in the example shown in Fig. 2, this transaction system also comprises a communication module, for realize transaction results and fund variation result push to user in time.
As optional example, communication module is preferably wireless communication module, such as, can select the wireless communication module based on ieee standard, or 3G communication module etc., certainly not as restriction.
As shown in Figure 2, first interface module, for receiving first authentication information of user.This first authentication information can be at least one in cipher instruction and/or biological information.The identity information of authentication of users is carried out, to determine whether allow it to login in transaction system by one and the Authentication server of this first interface model calling.
With aforementioned first interface model calling, for carrying out the Authentication server of subscriber authentication according to the first authentication information, this Authentication server comprises an identity stored data base for receiving the subscriber identity information of registered in advance.After aforementioned first interface module receives authentication information, the identity information stored by this Authentication server and its registered in advance is compared and mate, if the match is successful, then allow to login transaction system, otherwise refusal is logined.Preferably, while refusal is logined, can advise re-entering authentication information or prompting registration.
Aforesaid collectibles management server, for storing coin deposit of stamp product information, described coin deposit of stamp product information comprises the title of coin deposit of stamp product, brief introduction, publication year, issuing amount; , and to sell be the base attribute information making can browse between user coin deposit of stamp product listing with this, on the line being realized coin deposit of stamp product by this collectibles management server temporarily, thus determine deal.
Aforesaid second interface module for receiving second authentication information of user, and when receiving the second authentication information, transmits it to transaction verification server.This transaction verification server is connected with aforementioned second interface module, for carrying out transactional operation checking according to the second authentication information.Transaction verification server comprises a transaction verification code data storehouse for receiving the customer transaction verification code information preset; When receiving the transaction verification information by the second interface module input, will the coupling checking of transaction verification code be carried out, if by, allow transaction, otherwise the execution of refusal transaction.So, more can ensure the transaction security of user in transaction system, prevent maloperation and other people usurp.
As shown in Figure 2, the 3rd interface module, as the trading instruction receiving element of transaction system, for receiving the transactional operation information of user, and is passed to business management server after receiving Transaction Information.
Aforementioned business management server, is connected with aforementioned 3rd interface module, transaction verification server, collectibles management server, for carrying out respective transaction operation according to transactional operation information.As Fig. 3, comprising in this business management server lists sells operational module, declare buy in operational module, bring operational administrative module together, Dutch auction administration module, wherein: list and sell operational module and carry out listing selling process for selling the instruction occurring holding kind according to listing in transactional operation information; Declare and buy in operational module and carry out declaring buying in operational processes for the instruction of the collectibles of newly listing according to applying to purchase in information easy to operate; Brining operational administrative module together to carry out brining operation together for selling fixed price price for purchase fixed price price and these kind collectibles for certain kind collectibles of inputting according to multiple user, determining knockdown price; The transaction value information that Dutch auction administration module is used for the ceiling price information of the pattern of reducing the price inputted according to the user as seller, conclude the business starting and ending temporal information, lowest price information and the user as buyer input carries out transactional operation, determines knockdown price.
As Fig. 2, transaction performs server and is connected with described business management server, collectibles management server, performs for carrying out transaction according to the number of transaction of knockdown price and user's input.
Capital management server is connected with aforementioned business management server, Authentication server, transaction verification server, this capital management server carries out the process of fund according to aforementioned transactional operation result, comprises withholing of buyer's fund account and keeping accounts of seller's fund account.
As previously shown, performs server with transaction, communication module that capital management server is connected, for Transaction Information and fund transition information are notified buyer and seller.
As shown in Figure 2, aforementioned collectibles Features Management server and collectibles management server and conclude the business and perform server and be connected, form a mapping table for the transaction record information of the collectibles by a certain kind, owning user list, the highest and minimum of historical trading price, the mean value of historical trading price, map to the collectibles of this kind in items management server.
Collectibles value assessment server, with collectibles management server with conclude the business and perform server and be connected, collectibles value assessment server comprises the value assessment module of each collectibles of correspondence, and each evaluation module dynamically exports evaluation of estimate according to setting means.
Shown in composition graphs 2, after first interface module receives first authentication information of user, carry out the checking of identity, the user be verified is allowed to login in transaction system; When the 3rd interface module receives the transactional operation information of user's input, the operation demonstration code that business management server input via the second interface module according to transactional operation information and based on user carries out easy-operating the listing of respective quadrature by the result verified and sells operation, declares and buy in operation, bring together and operate and Dutch auction operational processes; Transaction performs server carries out corresponding kind collectibles transaction processing according to the result brining operation and Dutch auction operational processes together, and transactional operation result being sent to capital management server, collectibles management server, collectibles Features Management server and collectibles value assessment server, collectibles Features Management server and collectibles value assessment server dynamically update Features Management and the value assessment content of certain class collectibles according to up-to-date transaction results.
As concrete example, in aforementioned coin deposit of stamp product on-line trade system, the value assessment module of described collectibles value assessment server, exports evaluation of estimate in the following manner:
First, calculate the average transaction value Pave of certain class collectibles,
Secondly, calculate the Reference Transactions price Ps of certain class collection,
pmax represents these collectibles the highest transaction value of nearly 3 years, and pmin represents these collectibles minimum transaction value of nearly 3 years;
If Ps is more than or equal to Pave, then export evaluation of estimate 1; Otherwise, export evaluation of estimate 0.
Within aforesaid nearly 3 years, refer to three calendar years.
As some specific embodiments of tool, in aforementioned coin deposit of stamp product on-line trade system, described business management server is under fixed price trade mode, and carry out the trade matching operation between user, its specific implementation comprises:
Extract the fixed price pricing information of certain the collectibles kind in the transactional operation information inputted as the different user of the seller, and extract the fixed price pricing information of this collectibles kind in the 3rd Transaction Information inputted as the different user of the buyer, aforesaid fixed price pricing information is compared judgement: when declaring the highest price of buying and being identical with the lowest price sold of listing, using this price as knockdown price; When declare price that the price of buying sells higher than listing or the price sold of listing lower than when declaring the price of buying, to declare price formerly as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
As some specific embodiments of tool, in aforementioned coin deposit of stamp product on-line trade system, the transactional operation information that described business management server inputs according to user carries out transactional operation, and its realization comprises:
Extract the selected information in transactional operation information, to determine to enter fixed price pattern or pattern of reducing the price;
If enter fixed price pattern, then operate according to aforementioned trade matching;
If enter pattern of reducing the price, the process of concluding the business then is carried out by a Dutch auction administration module, reduce the price setting and timing is carried out according to as the ceiling price information of the pattern of reducing the price in the transactional operation information of the seller, starting and ending temporal information of concluding the business and lowest price information, and corresponding transaction processing is carried out when receiving the pricing information as the pattern of reducing the price in the transactional operation information of the buyer, the pricing information now as the pattern of reducing the price in the 3rd Transaction Information of the buyer determines as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
Shown in composition graphs 2, the present invention also proposes a kind of coin deposit of stamp product online trading method, and its realization comprises the following steps:
First authentication information of user is received by the login interface of transaction system;
Check whether user is allowed to sign in in transaction system: if not, then reminding user is first registered and turns back to abovementioned steps in transaction system; If so, then allow to login transaction system;
Receive user in transaction system about the instruction of one of following operation: apply to purchase newly list in transaction system collectibles kind, listing to sell occurs holding kind and buying in existing circulation kind;
If receive user about the operational order applying to purchase the collectibles kind of newly listing in transaction system, then require that user inputs the second authentication information, and the business management server to transaction system after confirming in transaction system sends the first Transaction Information, this first Transaction Information comprises number of transaction and the kind information of user's selection, end operation after the prompting receiving the successful operation that transaction system sends;
If receive user to sell the operational order occurring holding kind about listing, then require that user inputs the second authentication information, and the business management server to transaction system after confirming in transaction system sends the second Transaction Information, this second Transaction Information comprises the collectibles fixed price information and auction model and pricing information that user selectes, end operation after the prompting receiving the successful operation that transaction system sends;
If receive user about the operational order buying in existing circulation kind, then require that user inputs the second authentication information, and sending the 3rd Transaction Information to the business management server of transaction system after confirming in transaction system, the 3rd Transaction Information comprises the type of transaction buying in the circulation kind of kind and the fixed price information of correspondence or auction model that user selectes;
The business management server of transaction system, based on a kind of process carrying out concluding the business in aforementioned three kinds of instructions, comprising:
Under fixed price trade mode, carry out the trade matching operation between user;
Under auction trade pattern, according to user-selected fixed auction model, carry out Dutch auction pattern transactional operation, wherein:
As comprising fixed price pattern in second Transaction Information of the seller, the Transaction Information of pattern of reducing the price, that is: fixed price pricing information, the ceiling price information of pattern of reducing the price, transaction starting and ending temporal information and lowest price information;
As comprising fixed price pattern in the 3rd Transaction Information of the buyer, the selected information of pattern of reducing the price, and the pricing information of fixed price pricing information or pattern of reducing the price;
After receiving aforementioned second Transaction Information, the Transaction Information of fixed price pattern, pattern of reducing the price is sent to transaction collectibles management server by business management server;
After receiving aforementioned 3rd Transaction Information, business management server carries out the aforesaid service of brining together according to fixed price pricing information and to determine deal price according to the selected information of pattern of reducing the price, and transaction value and number of transaction is sent to transaction and performs server;
Transaction performs server and carries out corresponding transactional operation process according to transaction value and number of transaction and transactional operation result be sent to capital management server, collectibles management server, collectibles Features Management server and collectibles value assessment server;
Capital management server carries out the process of fund according to the capable result of aforementioned transactional operation, comprises withholing of buyer's fund account and keeping accounts of seller's fund account;
Collectibles Features Management server and collectibles value assessment server dynamically update Features Management and the value assessment content of certain class collectibles according to up-to-date transaction results;
By Transaction Information and fund transition information notice buyer and seller.
In aforementioned coin deposit of stamp product online trading method, aforementioned first authentication information is the system login information of user, and described second authentication information is the transaction confirmation message of user.
As preferred scheme, in aforementioned coin deposit of stamp product online trading method, the value assessment module of described collectibles value assessment server, exports evaluation of estimate in the following manner:
First, calculate the average transaction value Pave of certain class collectibles,
Secondly, calculate the Reference Transactions price Ps of certain class collection,
pmax represents these collectibles the highest transaction value of nearly 3 years, and pmin represents these collectibles minimum transaction value of nearly 3 years;
If Ps is more than or equal to Pave, then export evaluation of estimate 1; Otherwise, export evaluation of estimate 0.
As preferred scheme, in aforementioned coin deposit of stamp product online trading method, described business management server is under fixed price trade mode, and carry out the trade matching operation between user, its specific implementation comprises:
Extract the fixed price pricing information of certain the collectibles kind in the transactional operation information inputted as the different user of the seller, and extract the fixed price pricing information of this collectibles kind in the 3rd Transaction Information inputted as the different user of the buyer, aforesaid fixed price pricing information is compared judgement: when declaring the highest price of buying and being identical with the lowest price sold of listing, using this price as knockdown price; When declare price that the price of buying sells higher than listing or the price sold of listing lower than when declaring the price of buying, to declare price formerly as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
As preferred scheme, in aforementioned coin deposit of stamp product online trading method, the transactional operation information that described business management server inputs according to user carries out transactional operation, and its realization comprises:
Extract the selected information in transactional operation information, to determine to enter fixed price pattern or pattern of reducing the price;
If enter fixed price pattern, then operate according to aforementioned trade matching;
If enter pattern of reducing the price, the process of concluding the business then is carried out by a Dutch auction administration module, reduce the price setting and timing is carried out according to as the ceiling price information of the pattern of reducing the price in the transactional operation information of the seller, starting and ending temporal information of concluding the business and lowest price information, and corresponding transaction processing is carried out when receiving the pricing information as the pattern of reducing the price in the transactional operation information of the buyer, the pricing information now as the pattern of reducing the price in the 3rd Transaction Information of the buyer determines as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
As preferred scheme, in aforementioned coin deposit of stamp product online trading method, more comprise following steps:
Receive user for the grading of certain class collectibles and collection mark, and join the feature of such collectibles corresponding in aforementioned collectibles Features Management server.
As preferred scheme, in aforementioned online trading method, more comprise following steps:
The up-to-date transaction value of regular update every class collectibles is also characterized by a display screen.
In sum, in coin deposit of stamp product on-line trade system proposed by the invention and method of commerce, provide a kind of implementation method also characteristic information of collectibles being dynamically updated simultaneously and the value of collectibles is carried out to dynamic evaluation, for user's (no matter being the buyer or the buyer) provides the most directly, objectively buys and sell reference, more be beneficial to reaching of whole transaction, for transaction system, such setting is just tending towards improving and rationally, compensate for the deficiency of the mode of doing business of traditional third-party platform formula in the past.
Although the present invention with preferred embodiment disclose as above, so itself and be not used to limit the present invention.Persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is when being as the criterion depending on those as defined in claim.
Claims (10)
1. a coin deposit of stamp product on-line trade system, is characterized in that, comprising:
For receiving the first interface module of first authentication information of user;
With aforementioned first interface model calling, for carrying out the Authentication server of subscriber authentication according to the first authentication information, this Authentication server comprises an identity stored data base for receiving the subscriber identity information of registered in advance;
For storing the collectibles management server of coin deposit of stamp product information, described coin deposit of stamp product information comprises the title of coin deposit of stamp product, brief introduction, publication year, issuing amount;
For receiving the second interface module of second authentication information of user;
Be connected with aforementioned second interface module, for carrying out the transaction verification server of transactional operation checking according to the second authentication information, this transaction verification server comprises a transaction verification code data storehouse for receiving the customer transaction verification code information preset;
For receiving the 3rd interface module of the transactional operation information of user;
Be connected with aforementioned 3rd interface module, transaction verification server, collectibles management server, for carrying out the easy-operating business management server of respective quadrature according to transactional operation information, comprising in this business management server lists sells operational module, declare buy in operational module, bring operational administrative module together, Dutch auction administration module, wherein: list and sell operational module and carry out listing selling process for selling the instruction occurring holding kind according to listing in transactional operation information; Declare and buy in operational module and carry out declaring buying in operational processes for the instruction of the collectibles of newly listing according to applying to purchase in information easy to operate; Brining operational administrative module together to carry out brining operation together for selling fixed price price for purchase fixed price price and these kind collectibles for certain kind collectibles of inputting according to multiple user, determining knockdown price; The transaction value information that Dutch auction administration module is used for the ceiling price information of the pattern of reducing the price inputted according to the user as seller, conclude the business starting and ending temporal information, lowest price information and the user as buyer input carries out transactional operation, determines knockdown price;
The transaction being connected, carrying out for the number of transaction inputted according to knockdown price and user transactional operation with described business management server, collectibles management server performs server;
The capital management server be connected with aforementioned business management server, Authentication server, transaction verification server, this capital management server carries out the process of fund according to aforementioned transactional operation result, comprises withholing of buyer's fund account and keeping accounts of seller's fund account;
Performs server with transaction, communication module that capital management server is connected, Transaction Information and fund transition information are notified buyer and seller; And
The collectibles Features Management server that server is connected is performed with collectibles management server and concluding the business, form a mapping table for the transaction record information of the collectibles by a certain kind, owning user list, the highest and minimum of historical trading price, the mean value of historical trading price, map to the collectibles of this kind in items management server;
Perform with collectibles management server and conclude the business the collectibles value assessment server that server is connected, comprising the value assessment module of each collectibles of correspondence, each evaluation module dynamically exports evaluation of estimate according to setting means:
Wherein:
After first interface module receives first authentication information of user, carry out the checking of identity, the user be verified is allowed to login in transaction system; When the 3rd interface module receives the transactional operation information of user's input, the operation demonstration code that business management server input via the second interface module according to transactional operation information and based on user carries out easy-operating the listing of respective quadrature by the result verified and sells operation, declares and buy in operation, bring together and operate and Dutch auction operational processes; Transaction performs server carries out corresponding kind collectibles transaction processing according to the result brining operation and Dutch auction operational processes together, and transactional operation result being sent to capital management server, collectibles management server, collectibles Features Management server and collectibles value assessment server, collectibles Features Management server and collectibles value assessment server dynamically update Features Management and the value assessment content of certain class collectibles according to up-to-date transaction results.
2. coin deposit of stamp product on-line trade system according to claim 1, is characterized in that, in aforementioned coin deposit of stamp product on-line trade system, the value assessment module of described collectibles value assessment server, exports evaluation of estimate in the following manner:
First, calculate the average transaction value Pave of certain class collectibles,
Secondly, calculate the Reference Transactions price Ps of certain class collection,
pmax represents these collectibles the highest transaction value of nearly 3 years, and pmin represents these collectibles minimum transaction value of nearly 3 years;
If Ps is more than or equal to Pave, then export evaluation of estimate 1; Otherwise, export evaluation of estimate 0.
3. coin deposit of stamp product on-line trade system according to claim 1 and 2, it is characterized in that, in aforementioned coin deposit of stamp product on-line trade system, described business management server is under fixed price trade mode, carry out the trade matching operation between user, its specific implementation comprises:
Extract the fixed price pricing information of certain the collectibles kind in the transactional operation information inputted as the different user of the seller, and extract the fixed price pricing information of this collectibles kind in the 3rd Transaction Information inputted as the different user of the buyer, aforesaid fixed price pricing information is compared judgement: when declaring the highest price of buying and being identical with the lowest price sold of listing, using this price as knockdown price; When declare price that the price of buying sells higher than listing or the price sold of listing lower than when declaring the price of buying, to declare price formerly as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
4. coin deposit of stamp product on-line trade system according to claim 3, it is characterized in that, in aforementioned coin deposit of stamp product on-line trade system, the transactional operation information that described business management server inputs according to user carries out transactional operation, and its realization comprises:
Extract the selected information in transactional operation information, to determine to enter fixed price pattern or pattern of reducing the price;
If enter fixed price pattern, then operate according to aforementioned trade matching;
If enter pattern of reducing the price, the process of concluding the business then is carried out by a Dutch auction administration module, reduce the price setting and timing is carried out according to as the ceiling price information of the pattern of reducing the price in the transactional operation information of the seller, starting and ending temporal information of concluding the business and lowest price information, and corresponding transaction processing is carried out when receiving the pricing information as the pattern of reducing the price in the transactional operation information of the buyer, the pricing information now as the pattern of reducing the price in the 3rd Transaction Information of the buyer determines as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
5., based on a coin deposit of stamp product online trading method for coin deposit of stamp product on-line trade system according to claim 1, it is characterized in that, the realization of this method of commerce comprises the following steps:
First authentication information of user is received by the login interface of transaction system;
Check whether user is allowed to sign in in transaction system: if not, then reminding user is first registered and turns back to abovementioned steps in transaction system; If so, then allow to login transaction system;
Receive user in transaction system about the instruction of one of following operation: apply to purchase newly list in transaction system collectibles kind, listing to sell occurs holding kind and buying in existing circulation kind;
If receive user about the operational order applying to purchase the collectibles kind of newly listing in transaction system, then require that user inputs the second authentication information, and the business management server to transaction system after confirming in transaction system sends the first Transaction Information, this first Transaction Information comprises number of transaction and the kind information of user's selection, end operation after the prompting receiving the successful operation that transaction system sends;
If receive user to sell the operational order occurring holding kind about listing, then require that user inputs the second authentication information, and the business management server to transaction system after confirming in transaction system sends the second Transaction Information, this second Transaction Information comprises the collectibles fixed price information and auction model and pricing information that user selectes, end operation after the prompting receiving the successful operation that transaction system sends;
If receive user about the operational order buying in existing circulation kind, then require that user inputs the second authentication information, and sending the 3rd Transaction Information to the business management server of transaction system after confirming in transaction system, the 3rd Transaction Information comprises the type of transaction buying in the circulation kind of kind and the fixed price information of correspondence or auction model that user selectes;
The business management server of transaction system, based on a kind of process carrying out concluding the business in aforementioned three kinds of instructions, comprising:
Under fixed price trade mode, carry out the trade matching operation between user;
Under auction trade pattern, according to user-selected fixed auction model, carry out Dutch auction pattern transactional operation, wherein:
As comprising fixed price pattern in second Transaction Information of the seller, the Transaction Information of pattern of reducing the price, that is: fixed price pricing information, the ceiling price information of pattern of reducing the price, transaction starting and ending temporal information and lowest price information;
As comprising fixed price pattern in the 3rd Transaction Information of the buyer, the selected information of pattern of reducing the price, and the pricing information of fixed price pricing information or pattern of reducing the price;
After receiving aforementioned second Transaction Information, the Transaction Information of fixed price pattern, pattern of reducing the price is sent to transaction collectibles management server by business management server;
After receiving aforementioned 3rd Transaction Information, business management server carries out the aforesaid service of brining together according to fixed price pricing information and to determine deal price according to the selected information of pattern of reducing the price, and transaction value and number of transaction is sent to transaction and performs server;
Transaction performs server and carries out corresponding transactional operation process according to transaction value and number of transaction and transactional operation result be sent to capital management server, collectibles management server, collectibles Features Management server and collectibles value assessment server;
Capital management server carries out the process of fund according to the capable result of aforementioned transactional operation, comprises withholing of buyer's fund account and keeping accounts of seller's fund account;
Collectibles Features Management server and collectibles value assessment server dynamically update Features Management and the value assessment content of certain class collectibles according to up-to-date transaction results;
By Transaction Information and fund transition information notice buyer and seller.
6. coin deposit of stamp product online trading method according to claim 5, it is characterized in that, in aforementioned coin deposit of stamp product online trading method, aforementioned first authentication information is the system login information of user, and described second authentication information is the transaction confirmation message of user.
7. coin deposit of stamp product online trading method according to claim 5, is characterized in that, in aforementioned coin deposit of stamp product online trading method, the value assessment module of described collectibles value assessment server, exports evaluation of estimate in the following manner:
First, calculate the average transaction value Pave of certain class collectibles,
Secondly, calculate the Reference Transactions price Ps of certain class collection,
pmax represents these collectibles the highest transaction value of nearly 3 years, and pmin represents these collectibles minimum transaction value of nearly 3 years;
If Ps is more than or equal to Pave, then export evaluation of estimate 1; Otherwise, export evaluation of estimate 0.
8. coin deposit of stamp product online trading method according to claim 5, it is characterized in that, in aforementioned coin deposit of stamp product online trading method, described business management server is under fixed price trade mode, carry out the trade matching operation between user, its specific implementation comprises:
Extract the fixed price pricing information of certain the collectibles kind in the transactional operation information inputted as the different user of the seller, and extract the fixed price pricing information of this collectibles kind in the 3rd Transaction Information inputted as the different user of the buyer, aforesaid fixed price pricing information is compared judgement: when declaring the highest price of buying and being identical with the lowest price sold of listing, using this price as knockdown price; When declare price that the price of buying sells higher than listing or the price sold of listing lower than when declaring the price of buying, to declare price formerly as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
9. coin deposit of stamp product online trading method according to claim 8, it is characterized in that, in aforementioned coin deposit of stamp product online trading method, the transactional operation information that described business management server inputs according to user carries out transactional operation, and its realization comprises:
Extract the selected information in transactional operation information, to determine to enter fixed price pattern or pattern of reducing the price;
If enter fixed price pattern, then operate according to aforementioned trade matching;
If enter pattern of reducing the price, the process of concluding the business then is carried out by a Dutch auction administration module, reduce the price setting and timing is carried out according to as the ceiling price information of the pattern of reducing the price in the transactional operation information of the seller, starting and ending temporal information of concluding the business and lowest price information, and corresponding transaction processing is carried out when receiving the pricing information as the pattern of reducing the price in the transactional operation information of the buyer, the pricing information now as the pattern of reducing the price in the 3rd Transaction Information of the buyer determines as knockdown price;
The knockdown price of decision and number of transaction are sent to transaction and perform server.
10. coin deposit of stamp product online trading method according to claim 5, is characterized in that, in aforementioned coin deposit of stamp product online trading method, more comprises following steps:
Receive user for the grading of certain class collectibles and collection mark, and join the feature of such collectibles corresponding in aforementioned collectibles Features Management server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510154711.9A CN104715411B (en) | 2015-04-02 | 2015-04-02 | Coin deposit of stamp product on-line trade system and method |
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| CN201510154711.9A CN104715411B (en) | 2015-04-02 | 2015-04-02 | Coin deposit of stamp product on-line trade system and method |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279695A (en) * | 2015-11-18 | 2016-01-27 | 金陵文化产权交易中心有限公司 | Management apparatus for on-line transaction of nested limited partnership assets |
| CN106251176A (en) * | 2016-07-29 | 2016-12-21 | 北京邮来邮网络科技有限公司 | Stamp valve estimating system |
| CN106600376A (en) * | 2016-12-16 | 2017-04-26 | 南京振文壹卡信息技术有限公司 | Matching mechanism-based collection transaction system |
| CN106779945A (en) * | 2016-12-16 | 2017-05-31 | 南京振文壹卡信息技术有限公司 | A kind of collection method of commerce based on mobile phone A PP |
| CN107038630A (en) * | 2017-06-16 | 2017-08-11 | 昆明电力交易中心有限责任公司 | A kind of bilateral negotiation electricity transaction system and method |
| CN108389019A (en) * | 2018-01-25 | 2018-08-10 | 王叔原 | Money and property commodity information management method and system |
| CN108537632A (en) * | 2018-03-29 | 2018-09-14 | 湖南东传整合策划传媒有限公司 | Raw jadeite and finished product trading service platform |
| CN109118225A (en) * | 2018-08-22 | 2019-01-01 | 泰康保险集团股份有限公司 | Collectibles management method, device, medium and electronic equipment based on block chain |
| CN111612631A (en) * | 2020-05-01 | 2020-09-01 | 郑为忠 | Network registration system and registration management method based on numbered commemorative coins |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581181A (en) * | 2003-08-16 | 2005-02-16 | 鸿富锦精密工业（深圳）有限公司 | Management and control method for trade on network |
| CN1949262A (en) * | 2006-11-06 | 2007-04-18 | 赵万森 | Art article credit trade system |
| CN102779314A (en) * | 2012-06-13 | 2012-11-14 | 广元川陕甘粮油交易中心有限责任公司 | Food e-commerce application system and method |
| CN103854189A (en) * | 2012-12-05 | 2014-06-11 | 江苏省文化产权交易所有限公司 | Method and system for public on-line barter transaction of coin and stamp collectibles |
-
2015
- 2015-04-02 CN CN201510154711.9A patent/CN104715411B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581181A (en) * | 2003-08-16 | 2005-02-16 | 鸿富锦精密工业（深圳）有限公司 | Management and control method for trade on network |
| CN1949262A (en) * | 2006-11-06 | 2007-04-18 | 赵万森 | Art article credit trade system |
| CN102779314A (en) * | 2012-06-13 | 2012-11-14 | 广元川陕甘粮油交易中心有限责任公司 | Food e-commerce application system and method |
| CN103854189A (en) * | 2012-12-05 | 2014-06-11 | 江苏省文化产权交易所有限公司 | Method and system for public on-line barter transaction of coin and stamp collectibles |
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