CN105184624A - Secondhand house transaction information system - Google Patents
Secondhand house transaction information system Download PDFInfo
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- CN105184624A CN105184624A CN201510420009.2A CN201510420009A CN105184624A CN 105184624 A CN105184624 A CN 105184624A CN 201510420009 A CN201510420009 A CN 201510420009A CN 105184624 A CN105184624 A CN 105184624A
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Abstract
The invention relates to a secondhand house transaction information system. With a Browser/Server structure adopted as the overall architecture of the system, an administrator module and a system user module are set, and foreground functions and background functions are converted to each other. The administrator module includes an administrator management module, a user question reply unit, a user application audit unit and a contract management unit; the system user module includes a house source information check unit, a house source information publishing unit, a house source information check application unit, a contract law and regulation check unit, a personal house source information maintenance unit, a personal information maintenance unit and a login and register function unit; the data streams, data elements, data storage, processing and external items of the above modules are described through data dictionaries. With the secondhand house transaction information system of the invention adopted, manpower and material resource expenditures can be decreased, and the operating cost of the second-hand house intermediary companies can be decreased, and the task of workers can be reduced, and more house source information can be obtained, and an information dissemination area is wider.
Description
Technical field
The present invention relates to a kind of infosystem, specifically a kind of second-hand house transaction information system.
Background technology
Along with country is to the macro adjustments and controls of real estate industry, second-hand house trade market is progressively expanded.Information data becomes increasingly complex loaded down with trivial details.People pay close attention to higher to second-hand house, the particularly source of houses in some specific function regions, such as room, school district, subway room etc.The traditional information processing manner of second-hand house intermediary company is slowly unable to do what one wishes for increasing database.
The competition of second-hand house intermediary company is also more and more fierce, want the position occupying a seat in trade market, the effectively faster of Information Communication must be accomplished, but traditional Information issued mode, main by simple propagation such as flyers, there is the limitation of region and the finiteness of data.Second-hand house market no matter rented house or ask rent, or sell house and want to buy house and have a large amount of demands, and if like this information allow user go to exchange of intermediary to go to register one by one, and then to be released by modes such as pasting boards, leaflet, advertisements.This process is got off, and well imagines that such workload is huge, and the collection of information and issue are also limited.Wherein owing to being all manual operation, huge loaded down with trivial details information data is sat unavoidably and brings various mistake or error, especially in the process calculation stages of data, more can not ensure correctness.Virtually consume the more time, and cannot ensure that, to the high-quality service of user, efficiency is low and waste great material resources, manpower, thus affects the benefit of company.
Summary of the invention
Low and waste great material resources, manpower for the efficiency of management of second-hand house Transaction Information in prior art, thus affect the deficiencies such as the benefit of company, the technical problem to be solved in the present invention is to provide one and can processes real-time, reduce the spending of human and material resources, reduce the second-hand house transaction information system of second-hand house intermediary company operation cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
The present invention second-hand house transaction information system, using Browser/Server structure as the overall architecture of system, administrator module and system user module are set, carry out the mutual conversion of foreground and each function of backstage, wherein administrator module comprises Admin Administration's unit, replys customer problem unit, audits user's application unit and management contract unit; System user module comprise check information of real estate unit, issue information of real estate unit, application is checked information of real estate unit, checks contract law regulation unit, safeguards individual information of real estate unit, is safeguarded personal information message unit and Login Register functional unit, describe the data stream of above-mentioned each module by data dictionary, data element, data store, processing and external entries.
Management contract unit is used for the setting of second-hand house both parties user contract information, and data comprise: Party A, Party B, the contract attachment of interest, expense, contact method and house location;
Management contract unit also comprises signs lease, sales contract to the user of Transaction Success, to the follow-up process of several different conditions of contract.
Check that information of real estate unit is for arranging the inquiry of information of real estate, data comprise: source of houses particular location, property type, house type, floor, area, price and information type.
Issue information of real estate unit to be used for arranging information of real estate storage, data comprise: source of houses particular location, property type, house type, floor, area, price, information type and user ID.
Check that contract law regulation unit is for providing up-to-date laws and regulations and contract template information for system user.
Reply customer problem unit and be used for the quantity that information of real estate user is checked in problem number that keeper checks that system user proposes under standing state and application, problem and application are managed.
Login Register functional unit is used for userspersonal information and arranges, and data comprise: user ID, name, password, sex, mailbox; User can browse information of real estate when not registering and check, if issue information of real estate and to looking into detailed information of real estate, needing registration and logging in.
Also have on-line consulting system, for arranging the query information in user operation process, data comprise: user ID, problem ID, problem title and problem content.
The present invention has following beneficial effect and advantage:
1. the exploitation of present system gets more and more to trade market to meet, and the information of real estate become increasingly complex carries out process real-time, reduces the spending of human and material resources, reduces the operation cost of second-hand house intermediary company.
2. present invention utilizes the faster and computing machine of internet information transmission to features such as large data efficient process, allow and to release news voluntarily on the net with room, alleviate the task of intermediary company staff, and it is more that information of real estate is originated, Information Communication region is wider.
3. the information of real estate of collection can be carried out sifting sort process by computing machine by present system, effective information is stored in a database, because database possesses the features such as retrieval is rapid, memory space is large, security performance good, cost is lower, the life-span is longer, stability is strong, store or retrieve artificial to be all incomparable, to greatly improve the operational efficiency of company.
Accompanying drawing explanation
Fig. 1 is that the present invention unites functional structure chart;
Fig. 2 is the data flow diagram of present system domestic consumer;
Fig. 3 is present system user and keeper's Use Case Map.
Embodiment
Below in conjunction with Figure of description, the present invention is further elaborated.
The present invention second-hand house transaction information system has user to the issue of source of second-hand house information and acquisition and the application of keeper to user is audited and an intermediary message platform to functions such as the answers of customer problem, and the online registration that line module mainly achieves user logs in, hire out second-hand house, sell, ask rent, want to buy the issue of information, information of real estate is checked in application, check the functions such as lease complete same laws and regulations, line of questioning; Administrator module mainly achieves Admin Administration, replys the functions such as customer problem, examination & verification user application, contract management.Make full use of internet vast platform, and computing machine, to the process fast and accurately of data, allows information of real estate circulate timely and effectively, facilitates users, also improves keeper's work efficiency.
As shown in Figure 1, the present invention second-hand house transaction information system, using Browser/Server structure as the overall architecture of system, administrator module and system user module are set, carry out the mutual conversion of foreground and each function of backstage, wherein administrator module comprises Admin Administration's unit, replys customer problem unit, audits user's application unit and management contract unit; System user module comprise check information of real estate unit, issue information of real estate unit, application is checked information of real estate unit, checks contract law regulation unit, safeguards individual information of real estate unit, is safeguarded personal information message unit and Login Register functional unit, describe the data stream of above-mentioned each module by data dictionary, data element, data store, processing and external entries.
Data flow diagram (DataFlowDiagramm, be called for short DFD) is a kind of representation aids to system architecture fractional analysis method, its flowing from data and the angle resolved systems of process, comes the expression data flow direction in systems in which and transfer process in patterned mode.The data flow of this second-hand house transaction information system as shown in Figure 2.
Use Case Map (UseCaseDiagram) is the dynamic view for descriptive system function formation in feasibility analysis procedure.This figure Fang Yaoyou participant (Actor), function use-case (UseCase) and the relation between participant and use-case are formed.In Water demand, this figure can the function of better descriptor, for analyst provides better model view.It is system from the first step analyzing realization because the associated user of the system that demonstrates that it can be friendly, which function each user possesses again, and user wishes that what service is system can realize and which user can provide serve to system again.The function that developer's understanding system clearly can be allowed finally will to realize by Use Case Map and service.
The user of this system and keeper's Use Case Map are as shown in Figure 3.
The content that data dictionary describes mainly comprises: data item (data cell that can not split again), data structure (syntagmatics between data), data stream (flow to and illustrate), data store (storage characteristics explanation), data processing.
Management keeper, can be described as follows this data processing in data dictionary:
Contract management, can be described as follows this data processing in data dictionary:
Reply problem, can be described as follows this data processing in data dictionary:
Check information of real estate, can be described as follows this data processing in data dictionary:
Issue information of real estate, can be described as follows this data processing in data dictionary:
On-line consulting, can be described as follows this data processing in data dictionary:
Registration and login, can be described as follows this data processing in data dictionary:
Keeper's login module illustrates that IPO table is as follows:
The IPO table adding new keeper is as follows:
Amendment administrator's password IPO table is as follows:
The increase contract of lease of property and deal contract information IPO show as shown in the table
The IPO table of replying the problem that user's on-line consulting proposes is as shown in the table:
Examination & verification user application checks that the IPO table of information of real estate is as shown in the table:
The IPO table of system user registration is as shown in the table:
The IPO table that user issues lease information of real estate is as shown in the table:
The IPO table that user issues dealing information of real estate is as shown in the table:
User checks that the IPO table of lease information of real estate is as shown in the table:
User checks that the IPO table of dealing information of real estate is as shown in the table:
| input item: information of real estate ID, clickthrough is taken out of automatically. |
| process: inquire about source of houses dealing information table according to information of real estate ID, take out specifying information, jump page. |
| output item: information of real estate is shown to user. |
What second-hand house transaction information system adopted in the connection of database is configuration JDBC database connection pool.Each system user is in issue or check that information of real estate will carry out certain operation to database, and request each time all can set up a DataBase combining, and information of real estate is disposed, then closes connection.Second-hand house transaction system a large amount of users and access, if all re-establish connection at every turn, are very time taking.Usage data storehouse connection pool, just can raise the efficiency greatly, and starting at application server is be the multiple linked data object of Database, forms a shared resource pond.User, when to information of real estate process, will operate in database and can directly obtain here, be finished and put back to.
Second-hand house transaction information system, to the operation of database, have employed Hibernate Data Persistence Layer framework.It carries out one_to_one corresponding JavaBean and database table, this addresses the problem by the conversion of object to relation.Thus having become the operation of object to the operation transformation of relational data table, code is write more convenient.And when creating SessionFactory object, come by Spring framework.Utilize reflex mechanism that the SessionFactory created is injected in the object of Dto layer by Spring.So, all given container to the connection work of database, do is carry out additions and deletions according to the business demand of house transaction to tables of data to change and look into.
Second-hand house transaction system is typical management information system (ManagementInformationSystems, be called for short MIS), its major function is screened the data of complexity, processes and be stored in database, and front page layout to the collection of data, issue and manage.Will ensure the consistance, integrality, security etc. of data for database, what native system adopted is MYSQL database, and MYSQL has good support to middle-size and small-size management system.And front end page is needed to the powerful support that possesses systemic-function, what native system adopted is that JSP dynamic page is to realize the real-time, interactive of Foreground Data and database information, utilize DreamWeaver8 to interface, beautify, and utilize the technology such as Jquery, ajax to make the page mutual more friendly.
Native system adopts B/S(Browser/Server) framework, allow user only need a browser to browse anywhere or anytime or to issue information of real estate, pay close attention to oneself information of real estate in real time dynamic.
Claims (9)
1. a second-hand house transaction information system, it is characterized in that: using Browser/Server structure as the overall architecture of system, administrator module and system user module are set, carry out the mutual conversion of foreground and each function of backstage, wherein administrator module comprises Admin Administration's unit, replys customer problem unit, audits user's application unit and management contract unit; System user module comprise check information of real estate unit, issue information of real estate unit, application is checked information of real estate unit, checks contract law regulation unit, safeguards individual information of real estate unit, is safeguarded personal information message unit and Login Register functional unit, describe the data stream of above-mentioned each module by data dictionary, data element, data store, processing and external entries.
2. by second-hand house according to claim 1 transaction information system, it is characterized in that: management contract unit is used for the setting of second-hand house both parties user contract information, and data comprise: Party A, Party B, the contract attachment of interest, expense, contact method and house location.
3., by second-hand house according to claim 2 transaction information system, it is characterized in that: management contract unit also comprises signs lease, sales contract to the user of Transaction Success, to the follow-up process of several different conditions of contract.
4. by second-hand house according to claim 1 transaction information system, it is characterized in that: check that information of real estate unit is for arranging the inquiry of information of real estate, data comprise: source of houses particular location, property type, house type, floor, area, price and information type.
5. by second-hand house according to claim 1 transaction information system, it is characterized in that: issue information of real estate unit and be used for arranging information of real estate storage, data comprise: source of houses particular location, property type, house type, floor, area, price, information type and user ID.
6., by second-hand house according to claim 1 transaction information system, it is characterized in that: check that contract law regulation unit is for providing up-to-date laws and regulations and contract template information for system user.
7. by second-hand house according to claim 1 transaction information system, it is characterized in that: reply customer problem unit and be used for the quantity that information of real estate user is checked in problem number that keeper checks that system user proposes under standing state and application, problem and application are managed.
8. by second-hand house according to claim 1 transaction information system, it is characterized in that: Login Register functional unit is used for userspersonal information and arranges, and data comprise: user ID, name, password, sex, mailbox; User can browse information of real estate when not registering and check, if issue information of real estate and to looking into detailed information of real estate, needing registration and logging in.
9., by second-hand house according to claim 1 transaction information system, it is characterized in that: also have on-line consulting system, for arranging the query information in user operation process, data comprise: user ID, problem ID, problem title and problem content.
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| CN201510420009.2A CN105184624A (en) | 2015-07-17 | 2015-07-17 | Secondhand house transaction information system |
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| CN201510420009.2A CN105184624A (en) | 2015-07-17 | 2015-07-17 | Secondhand house transaction information system |
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Cited By (16)
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| CN105405046A (en) * | 2015-12-28 | 2016-03-16 | 徐亦隽 | House checking, renting and selling method of house sharing platform |
| CN106445986A (en) * | 2016-05-26 | 2017-02-22 | 成都好房通科技股份有限公司 | Method and system used for realizing second-hand housing transaction information industry networking |
| CN107464153A (en) * | 2016-06-03 | 2017-12-12 | 腾讯科技（北京）有限公司 | A kind of information processing method and server |
| WO2018032867A1 (en) * | 2016-08-15 | 2018-02-22 | 广州招商壹零壹网络科技股份有限公司 | Information processing method and device based on property information |
| CN107909455A (en) * | 2017-08-28 | 2018-04-13 | 邹鑫洋 | A kind of house lease system data processing unit and method |
| CN107958429A (en) * | 2016-10-17 | 2018-04-24 | 北京楼世界互联网科技发展有限公司 | A kind of building guidance system based on mobile terminal |
| CN108416654A (en) * | 2018-03-07 | 2018-08-17 | 陕西有顺信息科技有限公司 | Management platform system in Second-hand Vehicle Transaction Information Network |
| CN108985939A (en) * | 2018-07-16 | 2018-12-11 | 肯君(上海)智能科技有限公司 | House prosperity transaction method and system Internet-based |
| CN109035074A (en) * | 2018-06-29 | 2018-12-18 | 贵安新区搜床科技有限公司 | A kind of property method of state management, terminal device and computer readable storage medium |
| CN109063220A (en) * | 2018-11-02 | 2018-12-21 | 北京恒华伟业科技股份有限公司 | House data processing method and processing unit |
| CN109243082A (en) * | 2018-09-16 | 2019-01-18 | 安徽三实软件科技有限公司 | A kind of self-service house rent information system of system of real name and its application method |
| CN109285092A (en) * | 2017-07-20 | 2019-01-29 | 金东珉 | Internet real estate information providing system, real estate trust that transactional services provide system |
| CN109376290A (en) * | 2018-11-02 | 2019-02-22 | 北京恒华伟业科技股份有限公司 | The method of processing display and processing display device of house data |
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| CN109636333A (en) * | 2018-12-07 | 2019-04-16 | 保定市华屹网络科技有限公司 | Tenant's dynamic whole process Visualized management system |
| CN110084533A (en) * | 2019-05-10 | 2019-08-02 | 重庆聚房通科技有限公司 | Management information defects analysis system based on enterprise's big data |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405046A (en) * | 2015-12-28 | 2016-03-16 | 徐亦隽 | House checking, renting and selling method of house sharing platform |
| CN106445986A (en) * | 2016-05-26 | 2017-02-22 | 成都好房通科技股份有限公司 | Method and system used for realizing second-hand housing transaction information industry networking |
| CN107464153A (en) * | 2016-06-03 | 2017-12-12 | 腾讯科技（北京）有限公司 | A kind of information processing method and server |
| WO2018032867A1 (en) * | 2016-08-15 | 2018-02-22 | 广州招商壹零壹网络科技股份有限公司 | Information processing method and device based on property information |
| CN107958429A (en) * | 2016-10-17 | 2018-04-24 | 北京楼世界互联网科技发展有限公司 | A kind of building guidance system based on mobile terminal |
| CN109285092A (en) * | 2017-07-20 | 2019-01-29 | 金东珉 | Internet real estate information providing system, real estate trust that transactional services provide system |
| CN107909455A (en) * | 2017-08-28 | 2018-04-13 | 邹鑫洋 | A kind of house lease system data processing unit and method |
| CN108416654A (en) * | 2018-03-07 | 2018-08-17 | 陕西有顺信息科技有限公司 | Management platform system in Second-hand Vehicle Transaction Information Network |
| CN109035074A (en) * | 2018-06-29 | 2018-12-18 | 贵安新区搜床科技有限公司 | A kind of property method of state management, terminal device and computer readable storage medium |
| CN108985939A (en) * | 2018-07-16 | 2018-12-11 | 肯君(上海)智能科技有限公司 | House prosperity transaction method and system Internet-based |
| CN109243082A (en) * | 2018-09-16 | 2019-01-18 | 安徽三实软件科技有限公司 | A kind of self-service house rent information system of system of real name and its application method |
| CN109063220A (en) * | 2018-11-02 | 2018-12-21 | 北京恒华伟业科技股份有限公司 | House data processing method and processing unit |
| CN109376290A (en) * | 2018-11-02 | 2019-02-22 | 北京恒华伟业科技股份有限公司 | The method of processing display and processing display device of house data |
| CN109636452A (en) * | 2018-12-01 | 2019-04-16 | 郭云峰 | A kind of method of second-hand house transaction |
| CN109636452B (en) * | 2018-12-01 | 2020-09-11 | 郭云峰 | Second-hand house transaction system |
| CN109636333A (en) * | 2018-12-07 | 2019-04-16 | 保定市华屹网络科技有限公司 | Tenant's dynamic whole process Visualized management system |
| CN110084533A (en) * | 2019-05-10 | 2019-08-02 | 重庆聚房通科技有限公司 | Management information defects analysis system based on enterprise's big data |
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