The specific embodiment
To combine accompanying drawing and specific embodiment to specify the utility model below, be used for explaining the utility model in the illustrative examples and the explanation of this utility model, but not as the qualification to the utility model.
Embodiment 1:
A kind of mine of present embodiment comprehensive monitor system of meeting an urgent need; Comprise gas monitor module, downhole communication module, video monitoring module, personnel positioning module and comprehensive monitoring module, be connected through wired or wireless between gas monitor module, downhole communication module, video monitoring module, personnel positioning module and the said comprehensive monitoring module; The comprehensive monitoring module adopts the senior integrated morphology of cloud computing machine; The integration monitoring system comprises: information exchange platform; Operational management unit, operational support unit, integrated subelement and transmission network unit; Information exchange platform receives the information from said gas monitor module, downhole communication module, video monitoring module, personnel positioning module, realizes the exchange of data between different system; The operational management unit is the control centre of whole system; The operational support unit is the Surveillance center of whole system, and whether the operation of monitoring gas monitor module, downhole communication module, video monitoring module, personnel positioning module is normal; Integrated subelement is that system provides miscellaneous function; Transmission network unit is responsible for the network transmission of whole system.Mainly comprise intelligent video display monitoring module in the integrated subelement, GPRS module, GIS geography information module, visual speech intercommunication module, equipment automatization sensing module, cigarette sense detection, gas dust detection alarm module; Transmission network unit mainly includes spider lines, optical fiber ring network, the integration of three networks, ZigBee, wireless network 3G/4G and sensor device.Related objective in the emergent comprehensive monitor system of mine is to utilize existing various network resources (cable network, optical fiber ring network, the integration of three networks, ZigBee technology wireless network 3G/4G) and intelligent sensing technology and equipment to be structured in " gas monitor module, personnel positioning module, underground communica tion module and imaging monitoring module " in the large-scale management platform system to move.
Utilize modern new and high technology, practical communication system for this project of development that satisfies Modern coal mines and rationally organically combine, set up that a cover is multiple functional, the large-scale synthesis monitoring management platform of abundant information, stable performance, advanced technology " gas monitor module, personnel positioning module, underground communica tion module and imaging monitoring module ".
Say the main characteristics of studying from the function of this project:
A, information exchange platform.Information exchange platform is residing position in the various application subsystems of system centre, just as a transport hub.Get up " gas monitor module, personnel positioning module, underground communica tion module and imaging monitoring module " organic combination; Information exchange platform is not stored the information on the actual doctrine; Only define the standard of information exchange between native system; Interface standard and a series of object, each subsystem client was called when information exchange platform was provided.
B, operational management unit.The operational management unit is the control centre of whole integrated system; Constitute by operation control module and a series of management function module; Can realize inner interlock of integrated system and strategy scheduling needs automatically or manually; Can realize prediction scheme or management system workflow as requested, the system resource management function is provided, possess the operational management person's of system authority setting and authentication function.Operation management system is a standard, open, and the underlying device of all connecting systems, resource and higher layer applications will possess superior adjustable and replaceability under the prerequisite that does not influence other operation system external interface stability.
C, operational support unit.The operational support unit is the Surveillance center of whole integrated system, is responsible for the operation behavior in service and the relevant environment state of monitoring integrated system, collect the fault message that each sub-systems reports (such as: some monitoring systems can not run well in the mine monitoring module; In the four unification communication warning devices certain alarm module can not the triggered as normal warning etc. fault message) state/fault message of whole integrated system is carried out statistical analysis and management, and responsible modular system internal clocking, the operational support system has the equipment close friend; Man-machine interface intuitively is with each visual plant of graphic interface mode display system and important application, sensory perceptual system fault; The prompting of initiation fault alarm; Provide online row to hinder help, the operational support system leaves external acousto-optic and expresses interface as open system product; Customizable driving external multimedia equipment; Accomplish comprehensive dynamical state/fault message monitoring, issue like " DLP large-size screen monitors, LED large-size screen monitors, other monitor terminals, sound system ".
D, integrated subelement.The system integration intelligent video display monitoring module, a plurality of modules such as GPRS module, GIS geography information module, visual speech intercommunication module, equipment automatization sensing module, cigarette sense detection, gas dust detection alarm module are for the function of system provides reasonable auxiliary.
E, transmission network technology.The transmission means that this system mainly utilizes ZigBee wired and wireless " integration of three networks " technology to combine, the Internet resources that utilize the Modern High-Speed transmission are high-end technology means such as system front end equipment utilization sensing technology, integrated technology, dump technology.Send to system back-stage management center to the information that obtains and carry out intensive planning distribution intelligence operation.
A, system architecture
Native system adopts B/S and C/S architecture; The background database manager system adopts SQL Server2005; Front-end user interface adopts VISUAL STUDIO 2008 to develop; VISUAL STUDIO 2008 is present general in the world more advanced developing instruments, adopts the .NET technology of MicroSoft.
(1) C/S structure and advantage
C/S claims Client/Server or Client again.Server adopts high performance PC, work station or minicomputer usually, and adopts large-scale database system, like Oracle, Sybase, Informix or SQL Server.Client need be installed special-purpose client software.
The advantage of C/S framework software:
(1), application server service data load is lighter.
The advantage of C/S is to give full play to the disposal ability of client P C, and a lot of work can be submitted to server again after client process.Corresponding advantage is exactly that client end response speed is fast.The most simply the database application of C/S architecture is made up of two parts, i.e. client applications and database server program.The two can be called foreground program and background program respectively.The machine of runtime database server program is also referred to as application server.In case server program is activated, wait-for-response CLIENT PROGRAM sent request at any time just; Client applications operates on user's oneself the computer, corresponding to database server, can be described as client's computer; In the time need carrying out any operation to the data in the database; CLIENT PROGRAM is just automatically sought server program, and sends request to it, and server program is made according to predetermined rule and being replied; Send the result back to, application server service data load is lighter.
(2), the storage management function of data is comparatively transparent.
In database application; The storage management function of data is independently carried out the rule that foreground application can be violated respectively by server program and client applications; And usually those different (no matter being known or unknown) service datas; In server program, concentrate not realize, visitor's authority for example, numbering can repeat, must have the client could set up the such rule of order.All these, the end user for being operated on the foreground program is " transparent ", they need not bother about (also can't interfere usually) process behind, just can accomplish all work of oneself.In the application of client server framework, foreground program is not very " slight of stature ", and the thing of trouble has all been given server and network.Following in the C/S system, database can not really become public, specialized warehouse, and it receives independently concrete management.
The limitation of (two) two layers of C/S structure
The development of Along with computer technology, network data base technology; The C/S architecture is generally adopted in the exploitation of database relative application software; The C/S technology is a kind of applicating developing technology that rises a kind of 1980s; It is separated the user interactions of the network application of complicacy part (client) and service application processing and database access and processing (server end), replaces file server with a real database server, the application structure of Here it is traditional two-layer C/S.In two layer architectures of C/S, the function of front-end and back-end is divided not strict boundary, and is marginal, and the business rule in the certain applications is handled, and both can realize at front end, also can be in back-end realization.
The two-layer C/S structure of traditional certain applications The software is separated to the description of an application system, service logic and data three big building blocks in client applications and two software entitys of database server.This traditional double-layer structure in application gradually expose many problems.Particularly when the large-scale application of facing enterprise-level or the Distributed Application on the increasing network.These problems are that the unreasonable structure by this traditional two-layer application system self causes, and there is following problem in this structure:
(1) aspect of performance.In this two layer architectures, server need be handled a large amount of services request, and when system moved, the load of server was heavier, and this just requires soft, the hardware of server to have high processing ability and fault-tolerant ability.Along with the expansion of scope of the enterprise, the Performance Potential of server must be affected, and the raising of simple pursuit individual server performance is lost more than gain.Along with development of distributed technology, utilize the thought of Distributed Calculation, the function of individual server is distributed to a plurality of servers gets on to realize providing the solution above a kind of performance.But; Because the structure of system is two-layer C/S structure; The dispersion of service requires client software to do corresponding modification and upgrading; And the modification of client software and upgrading are the comparison difficulties, and need amended software be published on each client computer, and this does not tackle the problem at its root.
(2) the complexity aspect of system.In the two-layer C/S structural system, the logical machine data process method of all codes, user's interface logic, application program mixes, and this has just proposed higher requirement to the application and development of system, makes the reusability of code reduce greatly.Adaptation and extended capability that business processing logic is changed have also been limited simultaneously.When increase of visit data amount and Business Processing complicacy, client often becomes bottleneck.And when the business rule of enterprise changes, must upgrade to client softwares all in the system, this upgrading is compared difficult often.
(3) flexibility of system and safety aspect.In traditional double-layer structure, the variation of applied logic all can cause front-end and back-end will make amendment accordingly, and it is not high to make that system adapts to the flexibility that changes.In this structure, client is directly visited the background server data, and AM/BAM is directly mutual, and data make safety of data lack barrier directly in the face of client's visit.All above these aspects make traditional two-layer C/S architecture exist the defective that self is difficult to overcome.Be difficult to support well the big customer to measure and the application of affairs amount greatly.
(3) multilevel distributed application architecture
Current, the Distributed Calculation on heterogeneous platform has become one of main flow direction of technical development of computer.Distributed object technology is a kind of OO, based on the object method and the technology of specific criteria.In distributed environment, the object that is based on specific criteria of operation, these objects can be cross-platform, network, application program operation.The core of distributed object technology is to solve cross-platform connection of object and interaction problems.
(1) three layer of application architecture
Discussion from the front; We know; Two-layer C/S structure is adopted in the application system design of traditional data storehouse; Be separated to the description of an application system, service logic and data three big building blocks in client applications and two software entitys of database server, and certain limitation all arranged at aspects such as systematic function, flexibility, portability, maintainability and safeties.A multistage distribution C/S database application architecture is to resolve into several logical blocks to a database application, and each unit will move on machine separately and mutual shared data, can also intercom mutually through LAN or WAN.It studies the at most also the simplest structure at present is exactly the three layer model architecture; Promptly on the basis of original double-layer structure; Introduced an intermediate layer, communicating by letter with database server side to realize data access in the intermediate layer, also to client service is provided simultaneously.
C/S structure in three layers, business service is independent as one deck.In the system of typical three layer construction, each layer is born various tasks respectively, and flexible, a reliable system is formed in collaborative work between three layers.
Server provides data, services, is called data Layer, is made up of the method for data and manipulation data.Data Layer mainly is responsible for the storage and the location of data, and typical data Layer instance is made up of following three parts: the method for a relational data base management system (RDBMS), one group of relevant with it storing process and the visit of some deal with data.The problem that data Layer solved is persistence and the uniformity that how to guarantee data, and in case Data Protection and recovery when meeting accident.Data Layer does not participate in realizing any business process rule.The intermediate layer provides business service, is called operation layer, is made up of the object of the business rule of validity check that realizes data and enterprise.These objects mainly are responsible for realizing the specific business process rule of enterprise.Service retrieval and stored data that operation layer utilizes data Layer to provide, and it is further handled to realize business rule.Operation layer is sightless to the user, and it changes along with the variation of business.Client provides application service, is called application layer, form by the object of realizing user interface, and be the viewable portion of system.These objects are responsible for mutual with the user, and client layer also communicates with operation layer in addition, and the service that utilizes operation layer to provide is verified data, makes them meet the business process rule of enterprise.
Use Three-tier Architecture Model, can the demand of application program be resolved into the clearly service of definition, define concrete component software then and realize them, each assembly provides one or more services of same COS.According to demand, workload, the network bandwidth and the other factors of performance and maintenance, can on network, dispose these assemblies neatly.The system of exploitation is made up of these assemblies that are distributed on the network at last.Usually, the assembly of user service layer is distributed to the machine on user's desktop, and the parts of data service layer are distributed to database server, and the parts of business service layer are distributed to service server.
The characteristics of (2) three layers of application architecture
Database application system based on three layer construction has following characteristics:
1, systematic function aspect.Use the system of three layer construction; All complex quantitative are calculated and are all accomplished by the application program that is placed on the server; Therefore the data that transmit between client computer and server only are design conditions and result of calculation; Greatly reduce data conveying capacity and Internet traffic between client computer and server, thereby improved the response speed of system.
2, flexibility aspect.Three layer construction is as a kind of distributed treatment; With complicated service in the application system handle be divided into each other can be alternately, call and some business function assemblies of communicating by letter; And can it be assigned to a plurality of application servers that are interconnected; Realized load sharing, when the applied logic of assembly changed, the corresponding assembly that only needs to revise in the application server got final product.
3, portable aspect.Follow the assembly of certain standard and can use any programming language (C, C++, PowerScript, Java etc.) to write, the programmer can not be tied to single development language and instrument.
4, safety aspect.Safety can move on to the business service level in the three layer construction from data and client applications, and client applications is access data services directly, and the end user can't destroy data whereby.
Therefore three layers of C/S structure are the comparatively desirable technology of exploitation large database application system, simultaneously because the employing of distributed object technology, component technology, and the thorough separation of three layer construction, the system that makes has very high maintainability, expandability.Large database application system data volume is big, and the number of visiting people is many, and is professional complicated, with DSS close getting in touch arranged simultaneously, and this is more suitable for adopting three layers of C/S structure.
(3) database
SQL Server is comprehensive, integrated a, data solution end to end, and it is for the user in the enterprise provides a safety, reliably and efficiently platform is used for the business data management and business intelligence is used.SQL Server 2005 is that IT expert and information worker have brought instrument powerful, that be familiar with, has reduced the complexity in multi-platform establishment, deployment, management and use business data and analysis application from mobile device to the business data system simultaneously.Integration through comprehensive function collection and existing system and to the automatic management ability of daily task, SQL Server 2005 provides a complete data solution for the enterprise of different scales.
SQL Server data platform comprises following instrument:
0. relevant database: safe, reliable, scalable, high available relevant database engine has promoted performance and has supported structuring and destructuring (XML) data.
1. copy services: data duplicate can be used for the data distribution, handle mobile data applications, system's height is available, the scalable storage of reserve data of enterprise's form solution, integrated etc. with heterogeneous system, comprises existing oracle database etc.
2. notification service: the notification service that is used to develop, dispose the advanced person of scalable applications program can, timely information updating issuing personalized to different connections and mobile device.
3. integrated service: extraction, conversion and the delivered payload capability that can support data integration in data warehouse and the enterprise-wide.
4. Analysis Service: on-line analytical processing (OLAP) function can be used for the quick advanced analysis of a large amount of, the complicated data set of multidimensional storage.
5. form service: comprehensive form solution, can create, manage and issue traditional, printable form and mutual, based on the form of Web.
6. management tool: the integrated management instrument that SQL Server comprises can be used for high-level data library management and tuning, it also with other Microsoft's instruments, closely integrate like MOM and SMS.The normal data access protocal has significantly reduced data integration institute's time spent between SQL Server and existing system.In addition, be implemented in embedded Web service in the SQL Server and support to have guaranteed the interoperability with other application and platform.
7. developing instrument: SQL Server is that database engine, data pick-up, conversion and loading (ETL), data mining, OLAP and form provide the mutually integrated developing instrument with Microsoft Visual
, to realize application development ability end to end.Each main subsystem all has object model and the API of oneself among the SQL Server, can by any way data system be expanded in the different business environments.
SQL Server 2005 data platforms are that the tissue of different scales provides following benefit:
0. make full use of data assets: except providing the safe and reliable database for service line and analysis application; SQL Server 2005 also makes the user more be worth from their data like form, analysis and data mining etc. through the function that embeds.
1. increase productivity: the instrument through comprehensive business intelligence function and Office system of Microsoft of being familiar with and so on is integrated, and the internal information worker provides crucial to SQL Server 2005, business information to be to satisfy their specific demand timely in order to organize.SQL Server 2005 targets are that business intelligence is expanded to in-house all users, and final allow in the tissue other user of all grades can be based on the assets of their most worthy---data are made better decision-making.
2. reduce the IT complexity: SQL Server 2005 has simplified the complexity of exploitation, deployment and management service line and analysis application; It provides a development environment flexibly for the developer, for the data base administrator provides integrated automatic management tool.
3. the lower total cost of ownership (TCO): to product ease for use and concern of disposing and integrated instrument industrial minimum planning, realization and the maintenance cost that is provided, the database investment can be recompensed fast.
(4) Visual Studio 2008
Visual Studio 2008 provides key improvements for the developer aspect three:
Application development fast
Team collaboration efficiently
Breakthrough user experiences
Visual Studio 2008 provides senior developing instrument, debug function, database function and innovative function, helps on various platforms, to create fast current state-of-the-art application program.
Visual Studio 2008 comprises various enhancement function, for example The visual design device (use .NETFramework 3.5 accelerate development), to a large amount of improvement of Web developing instrument, and can accelerate development and the language enhancement function of handling all types data.Visual Studio 2008 has been for the developer provides all relevant instrument and framework supports, help to create noticeable, make us web application with deep impression and support AJAX.
The developer can utilize these abundant customer's ends and server end frame easily to make up web application customer-centric, and these application programs can integrated any Back end data provide program, in any current browsing device, move and visit fully ASP.NET application program service and microsoft platform.
Application development fast
In order to help the developer to create advanced software rapidly; Visual Studio 2008 provides improved language and data function; The for example integrated inquiry (LINQ) of language, each programming personnel can utilize these functions to make up solution more like a cork to analyze and process information.
Visual Studio 2008 also makes the developer in same development environment, create the application program towards a plurality of .NET Framework versions.The developer can make up towards the application program of .NETFramework 2.0,3.0 or 3.5, means that they can support various projects in same environment.
Breakthrough user experiences
Visual Studio 2008 provides the new tool that on latest platforms, quickens to create the application program that is closely connected for the developer, and these platforms comprise Web, Windows Vista, Office 2007, SQL Server 2008 and Windows Server 2008.For Web, ASP.NET AJAX and other new technologies make the developer can create rapidly more efficient, interactive more by force and more personalized Web of new generation experience.
B, system adopt technology.
The technology that system mainly uses comprises ZigBee sensing technology, RFID radio-frequency technique, bar-code label technology.The ZigBee sensing network is the wired or wireless network that is made up of with Ad Hoc mode one group of sensor; Constitute by the small node that is integrated with sensor, data processing unit and communication module of random distribution mode, by perceptual phenomena such as the humiture in the environment, function, sound, shape size, speed through self-organizing.
The formation of sensing network:
The basic composition unit of sensing network is a sensor node; Each sensor node is by data acquisition module (sensor, A/D converter), data and control module (microprocessor, memory), communication module (wireless transceiver) and energy supply module compositions such as (battery, DC/AC energy converters).In addition sensor node possibly also have GPRS navigation system, power supply regenerative unit and mobile unit etc. according to the concrete needs of using.Node all has sensing (Raw Data System), and local signal is handled and radio communication function.
Radio frequency identification (RFID) technology claims that also electronic label technology is a kind of automatic identification technology, and it is that the information utilizing radiofrequency signal to pass through space coupling (alternating magnetic field or electronics magnetic field) the contactless information transmission of realization and pass through to be transmitted reaches the identifying purpose technology.It is made up of radio frequency identification (RF tag) and reader usually.The electronic data that has certain format in the RF tag.Be applied in information on the things in the early warning security system of city with this.Reader and RF tag are by the mutual information of communication protocol of agreement.Normally reader sends request identifying information, order to RF tag, and RF tag feeds back corresponding things information material according to order to reader then.This communication utilizes radiofrequency signal modulation and reading technique to realize under contactless condition.
The bar-code label technology refers to through certain form, also indicate the attribute information of article on article through special media storage, but the attribute information of this landmark article is to read in or revise by the form of agreement.Its range of application is more extensive, particularly in the fixed target warning system.
Therefore; A kind of mine of the utility model comprehensive monitor system of meeting an urgent need; Utilize modern communication technology that " gas monitor module, downhole communication monitoring modular, video monitoring module, personnel positioning are searched and rescued module " four module is rationally organically combined; Set up the large-scale synthesis monitoring management platform of multiple functional, the abundant information of a cover, stable performance, advanced technology, avoid establishing one's own system, phenomenons such as sealing, information island mutually.Given full play to the allomeric function of safety of coal mines system from another point of view; Make and support each other, coordinate each other, cooperatively interact between these modules such as gas monitor module, personnel positioning module, underground communica tion module and imaging monitoring module; Thereby provide unprecedented convenient not only for miners' working environment; Also can be the optimization of mineral bureau's management simultaneously, the lifting of security service, the raising of administrative efficiency provide powerful technology and information support; Promote safety of coal mines system and service Model Innovation, more help the colliery to manage by extensive, poor efficiency, static state, dispersion to meticulous, efficient, dynamic, comprehensive conversion.
More than technical scheme that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.