CN104660547B - A kind of service platform for realizing telecommunication - Google Patents

A kind of service platform for realizing telecommunication Download PDF

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CN104660547B
CN104660547B CN201310581245.3A CN201310581245A CN104660547B CN 104660547 B CN104660547 B CN 104660547B CN 201310581245 A CN201310581245 A CN 201310581245A CN 104660547 B CN104660547 B CN 104660547B
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parameter
protocol
describing
channel layer
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CN104660547A (en
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王海龙
佘士东
周凌飞
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Navinfo Co Ltd
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Navinfo Co Ltd
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Abstract

The embodiment of the present invention provides a kind of service platform for realizing telecommunication, comprising: unified interface protocol element is provided with different agreements for being layered in application layer, describing layer and channel layer;Application interface adapting protocol unit, for providing used in the application layer, independently of the application interface adapting protocol of the channel layer and the describing layer, the application interface adapting protocol provides requested service parameter and returns to service parameter;Tree-shaped object model unit, in the application interface adapting protocol unit, describing the requested service parameter and returning to service parameter;Channel layer and describing layer interaction mechanism unit, for providing interaction models between describing layer and channel layer, the agreement supported in the interaction models channel layer is packaged, and provides the interface used in describing layer.No matter each unit that T service platform is related to, which has occurred what, is improved, and improved each unit proposed requirement is supported in this layering setting.

Description

A kind of service platform for realizing telecommunication
Technical field
The present invention relates to telecommunication technologies, particularly relate to a kind of service platform for realizing telecommunication.
Background technique
Telematics is the conjunction of telecommunication (Telecommunications) Yu information science (Informatics) At word, Telematics service platform is by wireless network to being built in the means of transports such as automobile, aviation, ship, train Terminal provides the information such as wireless communication, satellite navigation and text-to-speech.
Due to the specification disunity of each manufacturer terminal, the technical specification and business demand of automobile vendor are increasingly diversified, with And the level of availability of the service system of content supplier (CP, Content Provider) is irregular, causes Telematics is faced with various problems:
User demand is more, and variation is fast, and Telematics can not keep up with the rhythm of changes in demand.The developer of WebGIS thirsts for Have the solution based on enterprise-level application, terminal producer and content supplier can not quick response automobile vendor change Change, data refresh mode is single, and data structure is more and miscellaneous, and data heterogeneous question is serious.Promote and carry out Telematics business In the process, need to cope with a variety of automobile vendor's Service interface protocols, the interactive interface specification of multiple CP, multiple car-mounted terminal manufacturers Technical specification etc., this needs the human and material resources consumed energetically to link up confirmation, exploitation and test etc. repeatedly, and to The problems such as business of on-line operation causes potential risks.
The prior art has the following problems: Telematics service platform is related to manufacturer terminal, content supplier, automobile Manufacturer and system manufacturer result in any one due to the protocol specification disunity that existing Telematics service platform uses The upgrading variation of side can all cause itself to occur between Telematics service platform and other sides incompatible.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of service platforms for realizing telecommunication, solve the prior art In, the protocol specification disunity that existing Telematics service platform uses, the upgrading variation for resulting in either party all can Itself is caused to occur between Telematics service platform and other sides incompatible.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of service platform for realizing telecommunication, packet Include: unified interface protocol element is provided with different agreements for being layered in application layer, describing layer and channel layer;Using connecing Mouthful adapting protocol unit, for providing used in the application layer, the application independently of the channel layer and the describing layer is connect Mouth adapting protocol, the application interface adapting protocol provide requested service parameter and return to service parameter;Tree-shaped object model Unit, in the application interface adapting protocol unit, describing the requested service parameter and returning to service parameter;Channel Layer and describing layer interaction mechanism unit, for providing interaction models between describing layer and channel layer, in the interaction models The agreement supported channel layer is packaged, and provides the interface used in describing layer.
In the service platform, unified interface protocol element includes: application layer module, for supporting in application layer Agreement needed for specific assembly function and business function, defines functional interface, the industry of specific assembly function and business function Business parameter returns the result, asynchronous delivery parameter and business object;Describing layer module defines data structure and control parameter, uses In one description agreement of offer in describing layer, when being had differences between the different communication protocols that channel layer is chosen, The difference between the different communication protocol is shielded in the description agreement, and, to difference in the description agreement The communication protocol between difference carry out redundancy;Channel layer module, for choosing different communication protocol in channel layer The service platform of telecommunication is accessed, it is mutual that the communication protocol includes at least short message service, transmission control protocol/internet Join agreement, User Datagram Protocol/Internet Protocol and hypertext transfer protocol.
In the service platform, interaction models are specifically the combination of channel layer and describing layer;The channel layer and description The combination of layer includes: the group of the combination of the short connection type of TCP and GPB format content, HttpGET mode and json format content Conjunction, HttpPOST mode and the combination of xml format content, the combination of TCP short connection type and arbitrary string content, and, The combination of TCP short connection type and json format content.
In the service platform, channel layer and describing layer interaction mechanism unit include: request-answer-mode module, are used In supporting synchronous real-time, interactive, comprising: the session validity period of configuration and client, establish connection with client, to client into Row authentication and subscription authentication carry out real-time, interactive with client;Push mode module is serviced, for supporting asynchronous delivery, Include: that will return to message or apply the client being sent in the same returned data packet by certification, by client according to The data structure for returning to message splits returned data packet.
In the service platform, further includes: TokenId unit, in request-answer-mode or service push mould In formula, whether server-side verification TokenId when receiving and handling the service request of client is effective, and verification TokenId is effective Later, in the survival period of TokenId, allow to carry out service communication between the server-side and client.
In the service platform, tree-shaped object model unit includes: iterative algorithm module, for being retouched using iterative algorithm Required parameter and parameter name, parameter type and parameter value in returned data object are stated, the service parameter includes required parameter With returned data object.
In the service platform, the tree-shaped object that tree-shaped object model unit is supported includes: XML and JSON.
A kind of exterior terminal can be interacted with service platform.
The advantageous effects of the above technical solutions of the present invention are as follows: being layered setting in application layer, describing layer and channel layer Different agreements realizes business and communication interaction, and no matter each unit that T service platform is related to has occurred what improves, this point Improved each unit proposed requirement is supported in layer setting;Again using independently of channel layer and describing layer in application layer Application interface adapting protocol reduces the development cost and risk of Telematics business, has adapted to current Telematics industry The diversity of business variation and agreement enhances suitability, and provides tree-shaped object model, can flexibly describe very much business Parameter and return service parameter.
Detailed description of the invention
Fig. 1 shows a kind of structural schematic diagrams of service platform for realizing telecommunication;
Fig. 2 indicates that different agreements is in three layers of structural schematic diagram;
The structural schematic diagram of Fig. 3 expression channel layer and describing layer combination of protocols;
Fig. 4 indicates request-response interaction flow diagram;
Fig. 5 indicates the flow diagram of service request processing logic;
Fig. 6 indicates the flow diagram of service push interaction.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool Body embodiment is described in detail.
The infrastructure service ability for extending Telematics service platform (referred to as: T service platform), using widely applied logical Believe agreement, is aided with the stronger tree-shaped object of semantic extension ability as data model, concentration of risk control is serviced in T and is put down Platform, to reduce manufacturer terminal, service provider and content supplier to the degree of dependence of communication protocol.
The embodiment of the present invention provides a kind of service platform for realizing telecommunication, as shown in Figure 1, comprising:
Unified interface protocol element 11, the agreement different for the layering setting in application layer, describing layer and channel layer;
Application interface adapting protocol unit 12, for providing used in the application layer, independently of the channel layer and institute The application interface adapting protocol of describing layer is stated, the application interface adapting protocol provides requested service parameter and return business ginseng Number;
Tree-shaped object model unit 13, for describing the request industry in the application interface adapting protocol unit 12 Parameter of being engaged in and return service parameter;
Channel layer and describing layer interaction mechanism unit 14, for providing interaction models between describing layer and channel layer, The agreement supported in the interaction models channel layer is packaged, and provides the interface used in describing layer.
Using provided technology, different agreements is arranged to realize industry in layering in application layer, describing layer and channel layer Business and communication interaction, no matter each unit that T service platform is related to, which has occurred what, is improved, and this layering setting is supported after improving Each unit proposed requirement;The application interface adapting protocol independently of channel layer and describing layer is used in application layer again, The development cost and risk for reducing Telematics business have adapted to the multiplicity of current Telematics business variation and agreement Property, suitability is enhanced, and provide tree-shaped object model, can flexibly describe very much service parameter and return business ginseng Number.
As shown in Fig. 2, different agreements is divided into three layers: application layer (Application Layer), describing layer (Descriptive Layer) and channel layer (Channel Layer).Application layer is located at top layer, directly the variation of reply business, Opposite variation is frequent;Describing layer is under application layer;Channel layer is located at bottom;Describing layer and channel layer are relatively stable.
Unified interface protocol element 11 provides for T service platform based on the prepared new communication protocols of common communication protocol View, is that T service platform is exclusive, all users are in compliance with this agreement to guarantee the versatility of T service platform.By uniformly connecing Mouth protocol element 11 is respectively application layer (Application Layer, A layers of abbreviation), the describing layer of T service platform (Descriptive Layer, D layers of abbreviation) and channel layer (Channel Layer, C layers of abbreviation) provide communication interface standard.
Unified interface protocol element 11, protocol specification of the unified interface agreement provided as basis property, is specific agreement Specification source.Unified interface agreement defines in Telematics business, including Intelligent mobile equipment, CMS and content mention For the type of message between each side including quotient, it is specified that communication interaction mechanism between T service platform and exterior terminal, this Communication interaction mechanism includes but is not limited to server-side and car-mounted terminal application, mobile phone application, call center and service provider Business etc. between (SP, Service Provider).
Different agreements is arranged in the layering of unified interface protocol element 11, and function responsibility and the business for simplifying exterior terminal are multiple Variable factor-communication interaction mechanism is concentrated on T service platform as far as possible, reduces application layer, describing layer and channel by miscellaneous degree Degree of coupling between layer.
Channel layer and describing layer interaction mechanism unit 14, for providing interaction models between C layers and D layers, in interaction mould In type, the agreement supported C layers is packaged, and provides the interface used in D layers;
Application interface adapting protocol unit 12 is answered independently of C layer with D layers specific for providing used in A layer With interface adapting protocol;It is mainly used for the request of service parameter and returns to description.It is implemented in metastable channel layer and description Application layer on layer protocol is variation, is being provided with independently of channel layer and the specific application interface of describing layer adaptation association After view, the assembly that application layer carries out business application system can become extremely convenient, not need to carry out depthwise construction.
Tree-shaped object model unit 13, for describing the parameter in required parameter and returned data object using iterative algorithm Name, parameter type and parameter value are applied in application interface adapting protocol unit 12, are responsible for the description of service parameter.
In a preferred embodiment, unified interface protocol element 11 includes:
Application layer module, in application layer, agreement needed for supporting specific assembly function and business function to be defined The functional interface of specific assembly function and business function service parameter, returns the result, asynchronous delivery parameter and business object;
Describing layer module, defines data structure and control parameter, for providing a description agreement in describing layer, when Between the different communication protocols that channel layer is chosen when having differences, shielded in the description agreement different described logical Believe the difference between agreement, and, redundancy is carried out to the difference between the different communication protocol in the description agreement;
Channel layer module, for choosing the service platform of different communication protocol access telecommunications in channel layer, The communication protocol includes at least short message service (SMS, Short Messaging Service), transmission control protocol/Yin Te Net interconnection protocol (also known as network communication protocol, TCP/IP, Transmission Control Protocol/Internet Protocol), User Datagram Protocol/Internet Protocol (UDP/IP, User Datagram Protocol/ Internet Protocol) and hypertext transfer protocol (HTTP, Hypertext transfer protocol).
Wherein, application layer covers the business such as car-mounted terminal, mobile phone, call center and WEB portal using related The agreement that must be followed when function, by defining functional interface relevant to assembly function and business function, service parameter, returning and tie The realizations such as fruit, asynchronous delivery data and business object, which are called, completes relevant assembly function and business function.
Describing layer defines data structure and control parameter, the data representation form-such as extensible markup language of operating specification The description business such as speech (XML, Extensible Markup Language), binary system and character string and data.Based on channel layer The communication protocol of selection, according to communication protocol the characteristics of, flexibly arrange in pairs or groups corresponding data representation form, improve to greatest extent logical Believe the semantic meaning representation ability of efficiency and communication protocol.Describing layer should have relative independentability, reduce itself with channel layer and answer With the degree of coupling of layer, it is more flexible entire business application system and scalability.
Channel layer, describes access capability, access way, communication capacity and the means of communication of T service platform, support SMS, The access ways such as TCP/IP, UDP/IP, HTTP and communication channel.For the specific business characteristic of Telematics, support T service flat Platform selects the requirement of corresponding access way satisfaction such as efficiency and stability etc..
Different agreements is arranged in the layering of unified interface protocol element 11, and each layer can be made to be more clear, drop in logical relation The degree of coupling between low each layer, and the characteristics of fully considered Telematics business and requirement, the network such as exterior terminal are logical Believe quality, system resource, the real-time of business and scalability requirement etc..
To solve technical problem proposed by the present invention, should meet between describing layer and channel layer: since selection is different Channel layer, the control message of describing layer can also change, thus require to ensure to describe layer protocol using technology or business means Consistency and universality.By taking communication protocol TCP/IP and HTTP as an example, car-mounted terminal TBOX relatively mostly uses TCP/IP, and with The interaction of WEB application etc. is more using HTTP.The header part of http protocol itself contains the control such as time-out time Parameter processed, and the two fields are had no in ICP/IP protocol, thus when channel layer uses HTTP, needed in describing layer The two fields are also contained in control message, therefore, realize the appropriate redundancy of control message, ensure that regardless of channel layer is selected Which kind of communication protocol, describing layer can all remain unchanged.
As shown in figure 3, in the Three-tider architecture of OpenUIP, channel layer and describing layer usually as a solution or Combination appears in practical application scene, and OpenUIP has standardized the combination of channel layer and describing layer.
In a preferred embodiment, interaction models are specifically the combination of channel layer and describing layer;
The combination of the channel layer and describing layer includes: combination, the HttpGET of the short connection type of TCP and GPB format content The combination of mode and json format content, the combination of HttpPOST mode and xml format content, the short connection type of TCP and any The combination of string content, and, the combination of TCP short connection type and json format content.
In a preferred embodiment, channel layer and describing layer interaction mechanism unit 14 include:
Request-answer-mode module, for supporting synchronous real-time, interactive, comprising: the session validity period of configuration and client, Connection is established with client, authentication and subscription authentication are carried out to client, carries out real-time, interactive with client;
Push mode module is serviced, for supporting asynchronous delivery, comprising: message will be returned or applied in the same return number According to the client being sent in packet by certification, returned data packet is torn open according to the data structure for returning to message by client Point.
Request-answer-mode module services various combination of the push mode module based on channel layer and describing layer, provides Interaction mechanism between channel layer and describing layer usually can be request-answer-mode, or service push mode.
Channel layer and describing layer interaction mechanism further describe describing layer and channel on the basis of unified interface agreement Layer, and detailed analysis has been done to various aspects such as its advantage and disadvantage and performances, the matched combined of channel layer and describing layer has been made entirely The comparation and assessment in face ensure that technological layer performance and stability, reduce communications cost.
Request-answer-mode, i.e. request-reply mechanism, a request is primary to be returned, and is synchronous, real-time.It requests-answers Answer which kind of communication protocol no matter mode select, the server-side of Telematics business is in the service request for formally handling client Before, may require that client carries out authentication and subscription authentication first, can be register be also possible to client id is attached In request data package.As shown in Figure 4, comprising:
Step 41, client and server-side establish connection;
Step 42, client sends to server-side and requests;
Session validity period after login is configurable, by each application system according to specific business need flexible setting;It is special In different situation, request message can indicate server-side in message header need not return to message.
Step 43, server-side returned data packet;
Step 44, the connection that client is established before disconnecting to server-side request.
As shown in figure 5, service push mode, such as asynchronous delivery:
Step 51, client and server-side establish connection 1;
Step 52, client sends request 1 to server-side;
Step 53, server end completes push logical process, and server-side returns to message 1;Server active push message or The client by certification is serviced, these services or message may be by customized, it is also possible to which user passes through short message Or the triggering such as call center.
Service push mode based on network connection, after server end completes push logical process, it will generate push Message simultaneously saves it in message queue, once client issues connection request, server-side will take out phase from message queue The PUSH message splicing answered is handed down to client in returned data packet.
Step 54, server-side carries out asynchronous object and delivers 1;
Step 55, server-side carries out asynchronous object and delivers 2;
In order to reduce network request number in practical application, user experience, asynchronous delivery object and return message palpus are promoted Client is sent in the same returned data packet, client splits it according to the data structure for returning to message.
Step 56, client sends request 2 to server-side;
Step 57, server-side returns to message 2;
Step 58, the connection that client is established before disconnecting to server-side request.
In a preferred embodiment, further includes:
TokenId unit, in request-answer-mode or service push mode, server-side to be received and handled It is whether effective that TokenId is verified when the service request of client,
Verify TokenId it is effective after, in the survival period of TokenId, allow between the server-side and client into Row service communication.
No matter server-side is with client using which kind of interaction models, and service request is handled in logic, as shown in Figure 6:
Step 61, server-side all must correctly get the identity information of client,
Step 62, corresponding TokenId is returned to after server-side is verified to client,
Step 63, client sends service request 1-TokenId to server-side, and server-side is receiving and handling client It is whether effective that TokenId can be verified when service request, a TokenId may be expired after certain time period, it is also possible to never It is expired, it need to be depending on specific business demand.
Step 64, server-side sends service request to client and returns to 1, TokenId in survival period, client and T service Platform can carry out business processing communication, otherwise need to log in or carry out again authentication.
Step 65, client sends service request 2-TokenId to server-side,
Step 66, server-side sends service request to client and returns to 2.
All components in T service platform are both needed to encapsulate when carrying out data transmitting, convert to isomeric data, own Output and input data use tree-shaped object model, the communications cost of user is reduced by construction efficient data model, is mentioned High communication efficiency.
In a preferred embodiment, the tree-shaped object (Tree-liked that tree-shaped object model unit 14 is supported Object) have: XML and JSON.
Two kinds, which divide, is carried out according to usually used technical approach, and XML is mainly used for the transmission of JAVA back-end data And parsing, JSON are commonly used in indicating object in JavaScript program.Certainly, the not absolute division limits of two ways, It may be said that only two kinds of different expression forms of data.
The system for the communication interaction that T service platform faces is more and Heterogeneous data is serious, and tree-like object can satisfy multiple friendships The mutually square requirement in technical aspect, while being able to satisfy business demand variation again and expanding and requiring, tree-like object uses iteration thinking Any form of required parameter or returned data object are expressed, includes parameter name, parameter type and parameter value, can express and appoint The object for structure of anticipating has good flexibility, thus the scene that can not be covered in some specifications or agreement, great practical valence Value.
By taking XML and JSON as an example, XML and JSON are broadly a kind of tree-shaped objects, and in practical application, tree-shaped object has Three models: fundamental type, Collection and Map can satisfy basic type demand, while can support type The ability of mongodb database, has stronger ability to express, and tree-shaped object can satisfy business demand, meet diversified forms Business object require and need, e.g., Telematics business object required parameter, returns the result, asynchronous delivery object, number It need not can be completed by other means from the mutual conversion for flowing to object according in multi-party communication and circulation, as tree-shaped object can It is commonly to describe layer protocol in the Telematics business such as XML and JSON with very flexible output, it can also be from XML and JSON Etc. being converted into corresponding TLObject object.Business object is applied in request and response, and type is tree-like object, tree Shape object is to define a kind of special platform objects format, can be extended with infinite stages, have good scalability, structure is clear It is clear, meanwhile, by the different-format of the available contents of object of conversion, such as: the content of text of XML and JSON format.
The embodiment of the present invention provides a kind of exterior terminal, can interact with service platform.
Service platform includes:
Unified interface protocol element 11, the agreement different for the layering setting in application layer, describing layer and channel layer;
Application interface adapting protocol unit 12, for providing used in the application layer, independently of the channel layer and institute The application interface adapting protocol of describing layer is stated, the application interface adapting protocol provides requested service parameter and return business ginseng Number;
Tree-shaped object model unit 13, for describing the request industry in the application interface adapting protocol unit 12 Parameter of being engaged in and return service parameter;
Channel layer and describing layer interaction mechanism unit 14, for providing interaction models between describing layer and channel layer, The agreement supported in the interaction models channel layer is packaged, and provides the interface used in describing layer.
Be using the advantage after this programme: no matter each side that T service platform is related to, which has occurred what, is improved, due to layering Provided with different agreements, type of message, message transmission and control specification, communication interaction mechanism, and provide tree-shaped object mould Type, supports improved each side's proposed requirement, but due in application layer using independently of channel layer and describing layer Specific business interface and adapting protocol, thus the development cost and risk of Telematics business are reduced, it has adapted to current The diversity of Telematics business variation and agreement, enhances suitability.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of service platform for realizing telecommunication characterized by comprising
Unified interface protocol element is provided with different agreements for being layered in application layer, describing layer and channel layer;
Application interface adapting protocol unit, for providing used in the application layer, independently of the channel layer and the description The application interface adapting protocol of layer, the application interface adapting protocol provide requested service parameter and return to service parameter;
Tree-shaped object model unit, in the application interface adapting protocol unit, describe the requested service parameter and Return to service parameter;
Channel layer and describing layer interaction mechanism unit, for providing interaction models between describing layer and channel layer, in the friendship The agreement supported in mutual model channel layer is packaged, and provides the interface used in describing layer;
Wherein, unified interface protocol element includes:
Application layer module, in application layer, agreement needed for supporting specific assembly function and business function, definition to be specifically Assembly function and business function functional interface, service parameter, return the result, asynchronous delivery parameter and business object;
Describing layer module, defines data structure and control parameter, for providing a description agreement in describing layer, works as channel When having differences between the different communication protocols that layer choosing takes, the different communication protocols are shielded in the description agreement Difference between view, and, redundancy is carried out to the difference between the different communication protocol in the description agreement;
Channel layer module, it is described for choosing the service platform of different communication protocol access telecommunications in channel layer Communication protocol includes at least short message service, transmission control protocol/Internet Protocol, User Datagram Protocol/internet Interconnection protocol and hypertext transfer protocol.
2. service platform according to claim 1, which is characterized in that interaction models are specifically the group of channel layer and describing layer It closes;
The combination of the channel layer and describing layer includes: the combination of the short connection type of TCP and GPB format content, HttpGET mode Combination, the combination of HttpPOST mode and xml format content, the short connection type of TCP and any character with json format content The combination of string content, and, the combination of TCP short connection type and json format content.
3. service platform according to claim 1, which is characterized in that channel layer and describing layer interaction mechanism unit include:
Request-answer-mode module, for supporting synchronous real-time, interactive, comprising: the session validity period of configuration and client, with visitor Connection is established at family end, carries out authentication and subscription authentication to client, carries out real-time, interactive with client;
Push mode module is serviced, for supporting asynchronous delivery, comprising: message will be returned or applied in the same returned data packet In be sent to client by certification, returned data packet is split according to the data structure for returning to message by client.
4. service platform according to claim 3, which is characterized in that further include:
TokenId unit, in request-answer-mode or service push mode, server-side to receive and handling client Whether check token mark TokenId is effective when the service request at end,
After verification TokenId is effective, in the survival period of TokenId, allow to carry out industry between the server-side and client Business communication.
5. service platform according to claim 1, which is characterized in that tree-shaped object model unit includes:
Iterative algorithm module, for describing the parameter name in required parameter and returned data object, parameter class using iterative algorithm Type and parameter value, the service parameter include required parameter and returned data object.
6. service platform according to claim 1, which is characterized in that the tree-shaped object packet that tree-shaped object model unit is supported It includes:
XML and JSON.
7. a kind of exterior terminal, which is characterized in that including that can be carried out with the service platform in claim 1~6 any one Interactive unit.
8. a kind of method for realizing telecommunication characterized by comprising
Different agreements is arranged in layering in application layer, describing layer and channel layer;
It provides used in the application layer, independently of the application interface adapting protocol of the channel layer and the describing layer, and mentions For requested service parameter and return to service parameter;
It describes the requested service parameter and returns to service parameter;
Interaction models are provided between describing layer and channel layer, the agreement supported in the interaction models channel layer is sealed Dress, and the interface used in describing layer is provided;
Wherein, different agreements is arranged in the layering in application layer, describing layer and channel layer, comprising:
In application layer, agreement needed for supporting specific assembly function and business function defines specific assembly function and industry The functional interface for function of being engaged in service parameter, returns the result, asynchronous delivery parameter and business object;
Definition data structure and control parameter, for providing a description agreement in describing layer, when the difference that channel layer is chosen The communication protocol between when having differences, the difference between the different communication protocol is shielded in the description agreement It is different, and, redundancy is carried out to the difference between the different communication protocol in the description agreement;
The service platform of different communication protocol access telecommunications is chosen in channel layer, the communication protocol includes at least Short message service, transmission control protocol/Internet Protocol, User Datagram Protocol/Internet Protocol and hypertext Transport protocol.
9. according to the method described in claim 8, it is characterized in that, interaction models are specifically the combination of channel layer and describing layer;
The combination of the channel layer and describing layer includes: the combination of the short connection type of TCP and GPB format content, HttpGET mode Combination, the combination of HttpPOST mode and xml format content, the short connection type of TCP and any character with json format content The combination of string content, and, the combination of TCP short connection type and json format content.
10. according to the method described in claim 8, it is characterized in that, the description requested service parameter and return business Parameter, comprising:
Parameter name, parameter type and parameter value in required parameter and returned data object, the industry are described using iterative algorithm Parameter of being engaged in includes required parameter and returned data object.
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