CN103209361B - The operating method and intelligent network of a kind of intelligent network service data - Google Patents

Abstract

The invention discloses a method for operating intelligent network service data and the intelligent network. The intelligent network includes: a service generation environment (SCE) and a service control point (SCP). The method includes: setting an independent component of cloud cache service ( Dcache SIB), the Dcache SIB is used to set the operation of accessing the cloud; the SCP loads the cloud computing client dynamic library, and when the intelligent network call instance is running, the business logic processing module of the SCP reads the access cloud set by the Dcache SIB selected by the user operation, and call the interface of the cloud computing client dynamic library to perform the operation of accessing the cloud. The operation method of the intelligent network service data and the intelligent network provided by the present invention overcome the comparison of relational database access data in the prior art. The disadvantage of being cumbersome increases the interaction and access capabilities with other intelligent network modules, and expands the data access capabilities of intelligent network services.

Description

Method for operating intelligent network service data and intelligent network

technical field

The invention relates to the field of telecommunication, in particular to an operation method of intelligent network service data and the intelligent network.

Background technique

Cloud cache Dcache is a Key/Value-based cloud storage engine. Value stores application business data, and Key is the index of Value. Its main features are large-capacity, high-performance, and high-reliability distributed storage. Cloud cache Dcache adopts NOSQL (non-relational database) technology, and the data in different Dataspaces (data spaces) are irrelevant, that is, the same Key corresponds to different Values in different Dataspaces. Conversely, in the same Dataspace, the Value corresponding to the same Key is the same.

The access operations of Dcache's client API (Application Programming Interface, application programming interface) are all based on Key. The client will perform a calculation called "consistency Hash" on the Key submitted by the application. According to the obtained value Decide which cloud server to send the access operation to for execution.

As shown in Figure 1, a traditional intelligent network consists of a Service Switching Point (SSP), a Service Control Point (SCP), a Signaling Transfer Point (STP), a Service Management System (SMS) and a Service Creation Environment (SCE).

The service switching point SSP has call processing function and service switching function. The call processing function receives user calls; the service switching function receives and identifies intelligent service calls, reports to the SCP, and receives control commands from the SCP.

The signaling transfer point STP is actually an integral part of the NO.7 signaling network. In the intelligent network, the STP double backup configuration is used to communicate the signaling connection between the SSP and the SCP, and its function is to transfer NO.7 signaling.

The service management system SMS has the functions of business logic management, business data management, user data management, business monitoring and business volume management. The new business logic created on the SCE is input into the SMS by the service provider, and the SMS loads it into the SCP to provide the new business on the communication network. An intelligent network generally only configures one SMS.

The function of the business generation environment SCE is to generate new business logic according to customer needs.

The service control point SCP is the core of the intelligent network. It stores user data and business logic, and its main function is to receive query information sent by SSP, query the database, and perform various decodings. It starts different business logics according to the call events sent by the SSP, and sends call control instructions to the corresponding SSP according to the business logic, so as to realize various intelligent calls. SCP generally consists of large and medium-sized computers and large real-time high-speed databases, requiring high reliability and dual backup configurations.

However, at present, the data of the intelligent network business is stored in the relational database. Accessing the data of the intelligent network by other modules is cumbersome and requires certain access rights. To access the data, similarly, the intelligent network service must also access the data of other modules in this way, so that the data can be accessed correctly. Therefore, it is urgent to propose an improved operation method for intelligent network service data access, deletion, etc., to overcome the above-mentioned problems. There are disadvantages of relational data in the technology, and the data access capability of intelligent network business is expanded.

Contents of the invention

The technical problem to be solved by the present invention is to provide a method for operating intelligent network business data and an intelligent network, which overcomes the cumbersome drawbacks of relational database access data in the prior art, and increases the interaction and access capabilities with other intelligent network modules , to expand the data access capability of intelligent network services.

In order to solve the above technical problems, the present invention provides an intelligent network, including: Service Creation Environment (SCE) and Service Control Point (SCP), characterized in that,

The cloud cache service independent component (Dcache SIB) is set on the SCE, and the Dcache SIB is used to set the operation of accessing the cloud;

The SCP includes a business logic processing module and a cloud computing client dynamic library, wherein:

The business logic processing module is used to load the dynamic library of the cloud computing client, and when the intelligent network calls the instance to run, reads the operation of accessing the cloud set by the Dcache SIB selected by the user, and calls the dynamic library of the cloud computing client. The library's interface performs said operations of accessing the cloud;

The cloud computing client dynamic library is used to execute the operation of accessing the cloud through the interface according to the invocation of the business logic processing module.

Further, the operation of accessing the cloud set in the Dcache SIB includes one or more of the following: obtaining operation, writing operation and deleting operation.

Further, the Dcache SIB is also used to preset the rules for generating Key;

The business logic processing module is also used to generate a Key according to the preset rules for generating a Key, and send the Key and the operation of accessing the cloud set by the Dcache SIB when calling the interface of the cloud computing client dynamic library To the cloud computing client dynamic library;

The cloud computing client dynamic library is further configured to perform the operation of accessing the cloud according to the Key through the interface according to the invocation of the business logic processing module.

Further, if the operation of accessing the cloud set by the Dcache SIB selected by the user is an acquisition operation;

The business logic processing module is also used for calling the interface of the cloud computing client dynamic library, sending the operation of accessing the cloud set by the Key and the Dcache SIB to the cloud computing client dynamic library, and receiving The Value value returned by the cloud computing client dynamic library; the cloud computing client dynamic library is also used to send the Key to the cloud, and obtain the Value value corresponding to the Key, and return the Value value to the The business logic processing module described above;

If the operation of accessing the cloud set by the Dcache SIB selected by the user is a write operation;

The business logic processing module is also used to send the Key, the value of the written data and the operation of accessing the cloud set by the Dcache SIB to the cloud computing when calling the interface of the cloud computing client dynamic library The client dynamic library; the cloud computing client dynamic library is also used to send the Key to the cloud, and write the Value corresponding to the Key into the cloud;

If the operation of accessing the cloud set by the Dcache SIB selected by the user is a delete operation;

The business logic processing module is also used to send the operation of accessing the cloud set by the Key and the Dcache SIB to the cloud computing client dynamic library when calling the interface of the cloud computing client dynamic library; The cloud computing client dynamic library is further configured to send the Key to the cloud, and delete the Key and the Value corresponding to the Key from the cloud.

Further, the business logic processing module is also used to initialize the dynamic library of the cloud computing client, and call the interface of the dynamic library of the cloud computing client to complete the authentication with the cloud server;

The cloud computing client dynamic library is also used to interact with the cloud server through the interface according to the invocation of the business logic processing module to complete authentication.

In order to solve the above technical problems, the present invention also provides a method for operating intelligent network service data, including:

Cloud cache service independent components (Dcache SIB) are set on the service generation environment (SCE), and the DcacheSIB is set to access the operation of the cloud;

The service control point (SCP) loads the dynamic library of the cloud computing client, and when the intelligent network calls the instance to run, the SCP reads the operation of accessing the cloud set by the Dcache SIB selected by the user, and calls the dynamic library of the cloud computing client. The library's interface performs the described operations of accessing the cloud.

Further, the operation of accessing the cloud set by the Dcache SIB includes one or more of the following: obtaining operation, writing operation and deleting operation.

Further, the method also includes:

The Dcache SIB presets the rules for generating the Key, and the SCP generates the Key according to the preset rules for generating the Key;

The SCP calls the interface of the cloud computing client dynamic library to perform the operation of accessing the cloud, including:

When the SCP calls the interface of the cloud computing client dynamic library, it sends the operation of accessing the cloud set by the Key and the DcacheSIB to the cloud computing client dynamic library, and the cloud computing client dynamic library passes through the The interface performs the operation of accessing the cloud according to the Key.

Further, the SCP reads the operation of accessing the cloud set by the Dcache SIB selected by the user, and calls the interface of the cloud computing client dynamic library to perform the operation of accessing the cloud, including:

If the operation of accessing the cloud set by the Dcache SIB selected by the user is an acquisition operation, then the SCP sends the Key and the access cloud set by the Dcache SIB when calling the interface of the cloud computing client dynamic library. Operation to the cloud computing client dynamic library, the cloud computing client dynamic library sends the Key to the cloud, and obtains the Value value corresponding to the Key, and returns the Value value to the SCP;

If the operation of accessing the cloud set by the Dcache SIB selected by the user is a write operation, then when the SCP calls the interface of the cloud computing client dynamic library, it sends the Key, the value of the written data, and the The operation of the visit cloud that described DcacheSIB sets is given to described cloud computing client dynamic storehouse, and described cloud computing client dynamic storehouse sends described Key to cloud, and the Value value value corresponding to described Key writes described cloud;

If the operation of accessing the cloud set by the Dcache SIB selected by the user is a delete operation, then the SCP sends the Key and the access cloud set by the Dcache SIB when calling the interface of the cloud computing client dynamic library. Operate to the cloud computing client dynamic library, the cloud computing client dynamic library sends the Key to the cloud, and deletes the Key and the Value corresponding to the Key from the cloud.

Further, the method also includes:

The SCP initializes the cloud computing client dynamic library, and calls the interface of the cloud computing client dynamic library to complete the authentication with the cloud server.

Compared with the prior art, the intelligent network service data operation method and the intelligent network provided by the present invention apply the cloud cache to the intelligent network, store the intelligent network service data on the cloud through the operation of accessing the cloud, and modify or delete the cloud cache. The above data overcomes the cumbersome disadvantages of relational database access data in the prior art, increases the interaction and access capabilities with other intelligent network modules, and expands the data access capabilities of intelligent network services.

Description of drawings

FIG. 1 is a structural diagram of a traditional intelligent network;

Fig. 2 is a structural diagram of an intelligent network in an embodiment;

Fig. 3 is the flow chart of the operation method of intelligent network service data in the embodiment;

Fig. 4 is a flow chart of storing intelligent network service data in an application example;

Fig. 5 is a flow chart of reading intelligent network service data in an application example.

detailed description

In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

Example:

As shown in Figure 2, this embodiment provides an intelligent network, including: a service generation environment SCE and a service control point SCP, wherein,

The SCE is provided with a cloud cache service independent component (Dcache SIB), and the Dcache SIB is used to set the operation of accessing the cloud;

Intelligent network services are defined by Service Independence Block (SIB for short). SIB is the smallest functional block that has nothing to do with intelligent services. It completes an independent function and can be used repeatedly, such as translation function and billing function. An intelligent network service logic is defined by several SIBs, and various combinations of different SIBs can form different intelligent network services. In the service creation system, in addition to using 14 SIBs defined by 1ITU-T, some SIBs can be supplemented according to the actual situation.

Therefore, in this embodiment, in order to apply the cloud cache to the intelligent network, the DcacheSIB is first added on the SCE. Wherein, the operation of accessing the cloud set in the Dcache SIB includes one or more of the following: obtaining operation, writing operation, and deleting operation.

The get operation refers to obtaining the Value from the cloud according to the Key, which is an asynchronous operation; the write operation refers to writing the Value to the cloud according to the Key, which is an asynchronous operation; the delete operation refers to deleting the Key and the value corresponding to the Key from the cloud, which is asynchronous In addition, this embodiment does not exclude the situation that the Dcache SIB sets other cloud access operations.

In addition, when the Dcache SIB sets the operation of accessing the cloud, it also sets the data space of the cloud accessed in the acquisition operation, write operation or delete operation; The data aging and the indication information of whether the data written in the write operation is compressed or not, etc.

Wherein, the Dcache SIB is also used to preset a rule for generating a Key, for example, a mobile phone number or a character string of time+a mobile phone number, etc. can be used as a rule for generating a Key.

The SCP includes a business logic processing module and a cloud computing client dynamic library, wherein:

The service logic processing module is used to load the dynamic library of the cloud computing client, when the intelligent network calls the instance to run, reads the operation of the Dcache SIB setting selected by the user, and calls the interface of the dynamic library of the cloud computing client perform the operation of accessing the cloud;

The cloud computing client dynamic library is used to execute the operation of accessing the cloud through the interface according to the invocation of the business logic processing module.

The business logic processing module is further configured to generate a Key according to the preset key generation rule.

For example, if the key generation rule is "date + mobile phone number", the key generated according to this rule is "2012010913851700000".

In addition, the business logic processing module is also used to send the operation of accessing the cloud set by the Key and the Dcache SIB selected by the user to the cloud computing client dynamic library when calling the interface of the cloud computing client dynamic library;

The cloud computing client dynamic library is further configured to perform the operation of accessing the cloud according to the Key through the interface according to the invocation of the business logic processing module.

As a preferred manner, if the operation of accessing the cloud set by the Dcache SIB selected by the user is an acquisition operation;

The business logic processing module is also used for calling the interface of the cloud computing client dynamic library, sending the operation of accessing the cloud set by the Key and the Dcache SIB to the cloud computing client dynamic library, and receiving the cloud computing client dynamic library. The Value value returned by the client dynamic library;

The cloud computing client dynamic library is also used to send the Key to the cloud, obtain the Value corresponding to the Key, and return the Value to the business logic processing module;

If the operation of accessing the cloud set by the Dcache SIB selected by the user is a write operation;

The business logic processing module is also used for calling the interface of the cloud computing client dynamic library, sending the Key, the value of writing data and the operation of accessing the cloud set by the Dcache SIB to the cloud computing client dynamic library ;

The cloud computing client dynamic library is also used to send the Key to the cloud, and write the Value corresponding to the Key into the cloud;

If the operation of accessing the cloud set by the Dcache SIB selected by the user is a delete operation;

The business logic processing module is also used to send the operation of the Key and the Dcache SIB settings to the cloud computing client dynamic library when calling the interface of the cloud computing client dynamic library;

The cloud computing client dynamic library is further configured to send the Key to the cloud, and delete the Key and the Value corresponding to the Key from the cloud.

In addition, the business logic processing module is also used to initialize the dynamic library of the cloud computing client, and call the interface of the dynamic library of the cloud computing client to complete the authentication with the cloud server;

The cloud computing client dynamic library is also used to interact with the cloud server through the interface according to the invocation of the business logic processing module to complete the authentication.

As shown in Figure 3, this embodiment provides a method for operating intelligent network service data, including the following steps:

S101: Set the Dcache SIB on the SCE, the Dcache SIB sets the operation of accessing the cloud;

Wherein, the operation of accessing the cloud includes one or more of the following: obtaining operation, writing operation, and deleting operation.

The get operation refers to obtaining the Value from the cloud according to the Key, which is an asynchronous operation; the write operation refers to writing the Value to the cloud according to the Key, which is an asynchronous operation; the delete operation refers to deleting the Key and the value corresponding to the Key from the cloud, which is asynchronous In addition, this embodiment does not exclude the situation that the Dcache SIB sets other cloud access operations. In addition, when the Dcache SIB sets the operation of accessing the cloud, it also sets the data space of the cloud accessed in the acquisition operation, write operation or delete operation; The data aging and the indication information of whether the data written in the write operation is compressed or not, etc.

In addition, the Dcache SIB also presets rules for generating Keys.

S102: the SCP loads the cloud computing client dynamic library;

In addition, the SCP initializes the dynamic library of the cloud computing client, and completes the authentication with the cloud server by calling the interface of the dynamic library of the cloud computing client.

S103: when the intelligent network call instance is running, the SCP reads the operation of accessing the cloud set by the Dcache SIB selected by the user;

On the SCP, the configuration file is used to configure the opening of the intelligent network Dcache SIB and the service of accessing the data space of the cloud. The logic processing module on the SCP accesses the corresponding cloud data space according to the operation set by the Dcache SIB selected by the user.

In this step, the SCP also generates a Key according to the rules for generating a Key preset by the Dcache SIB.

S104: The SCP invokes the interface of the dynamic library of the cloud computing client to complete the operation of accessing the cloud.

Wherein, when the SCP calls the interface of the cloud computing client dynamic library, it sends the Key generated in step S103 and the operation of accessing the cloud set by the Dcache SIB to the cloud computing client dynamic library, and the cloud computing The client dynamic library executes the operation of accessing the cloud according to the Key through the interface.

As a preferred method, in this step,

If the operation of accessing the cloud set by the Dcache SIB selected by the user is an acquisition operation, then the SCP sends the Key and the access cloud set by the Dcache SIB when calling the interface of the cloud computing client dynamic library. Operation to the cloud computing client dynamic library, the cloud computing client dynamic library sends the Key to the cloud, and obtains the Value value corresponding to the Key, and returns the Value value to the SCP;

If the operation of accessing the cloud set by the Dcache SIB selected by the user is a write operation, then when the SCP calls the interface of the cloud computing client dynamic library, it sends the Key, the value of the written data, and the The operation of the visit cloud that described DcacheSIB sets is given to described cloud computing client dynamic storehouse, and described cloud computing client dynamic storehouse sends described Key to cloud, and the Value value value corresponding to described Key writes described cloud;

If the operation of accessing the cloud set by the Dcache SIB selected by the user is a delete operation, then the SCP sends the Key and the access cloud set by the Dcache SIB when calling the interface of the cloud computing client dynamic library. Operate to the cloud computing client dynamic library, the cloud computing client dynamic library sends the Key to the cloud, and deletes the Key and the Value corresponding to the Key from the cloud.

In an application example, as shown in Figure 4, the storage process of intelligent network service data in this embodiment is described, including the following steps:

S201: When the intelligent network call instance is running, the operation of the SCP service logic processing module to read the DcacheSIB setting selected by the user is a write operation;

S202: The SCP business logic processing module calls the interface of the cloud computing client dynamic library, and sends the Key, the value of the written data, and the write operation instruction information to the cloud computing client dynamic library;

S203: The cloud computing client dynamic library sends the Key and a write instruction to the cloud;

S204: The cloud server writes the Value corresponding to the Key into the cloud.

For example, (key, value)-->(mobile phone number, account balance), where the mobile phone number is the key, and the account balance is the value corresponding to the key; another example, (MSupportSubstituteCall, 0): whether to support pick-up and continuation 0 Support 1 support, where MSupportSubstituteCall is the key, and 0 or 1 is the value corresponding to the key. In the above steps, the value corresponding to the key can be saved to the cloud.

In another application example, as shown in FIG. 5, the process of reading intelligent network service data in this embodiment is described, including the following steps:

S301: when the intelligent network call instance is running, the operation of the SCP service logic processing module to read the DcacheSIB setting selected by the user is an acquisition operation;

S302: The SCP business logic processing module calls the interface of the cloud computing client dynamic library, and sends the Key and the acquisition operation instruction information to the cloud computing client dynamic library;

S303: The cloud computing client dynamic library sends the Key to the cloud, and acquires an instruction;

S304: The cloud server queries the Value value corresponding to the Key, and returns it to the cloud computing client dynamic library, and the cloud computing client dynamic library returns the Value value to the business logic processing module;

S305: The business logic processing module parses the returned Value and the operation result code;

S306: The service logic processing module notifies the intelligent network call instance of the Value returned by the cloud server, and the intelligent network call instance performs corresponding logical processing according to the returned Value to complete the service processing.

In an application example, (jf_china_nanjing_roam, 1), where jf_china_nanjing_roam is the key, and 1 is the value corresponding to the key. For example, the intelligent network service does not know whether to deduct the user’s roaming fee. According to this key "jf_china_nanjing_roam", If its value is found to be 1, the roaming fee needs to be deducted. The specific roaming fee standard can be found by querying other keys. Dcache SIB can also modify this key to 0, indicating that the user’s roaming fee will no longer be deducted. .

It can be seen from the above embodiments that, compared with the prior art, the operation method of the intelligent network service data and the intelligent network provided in the above embodiments apply the cloud cache to the intelligent network, and through the operation of accessing the cloud, the intelligent network service data Stored on the cloud, modify or delete the data on the cloud, because the cloud provides distributed data reading and writing functions based on Key/Value, using NOSQL technology, so that the access and deletion of intelligent network business data effectively avoids the relationship The disadvantages brought by the database, increase the interaction and access capabilities with other intelligent network modules, increase the interaction and access capabilities with other intelligent network modules, and expand the data access capabilities of intelligent network services.

Those skilled in the art can understand that all or part of the steps in the above method can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a magnetic disk or an optical disk, and the like. Optionally, all or part of the steps in the foregoing embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the foregoing embodiments may be implemented in the form of hardware, or may be implemented in the form of software function modules. The present invention is not limited to any specific combination of hardware and software.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. According to the content of the present invention, there can also be other various embodiments. Those skilled in the art can make various corresponding changes and deformations according to the present invention without departing from the spirit and essence of the present invention. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included within the protection scope of the present invention.

Claims (10)

1. a kind of intelligent network, including：Service creation environment SCE and service control point (SCP), it is characterised in that

Cloud cache business individual member Dcache SIB, the Dcache SIB is set to be used to set access cloud on the SCE Operation；

The SCP includes business logic processing module and cloud computing client dynamic base, wherein：

Business logic processing module, for loading the cloud computing client dynamic base, when intelligent network call example is run, read The operation of the access cloud of the Dcache SIB settings of family selection is taken, and calls connecing for the cloud computing client dynamic base Mouth performs the operation for accessing cloud；

The cloud computing client dynamic base, for being performed according to the calling of the business logic processing module by the interface The operation for accessing cloud.

2. intelligent network as claimed in claim 1, it is characterised in that

The operation of the access cloud set in the Dcache SIB includes one or more of：Obtain operation, write operation and Deletion action.

3. intelligent network as claimed in claim 1 or 2, it is characterised in that

The Dcache SIB, it is additionally operable to default generation Key rule；

The business logic processing module, the rule generation Key according to the default generation Key is additionally operable to, is calling the cloud The operation for the access cloud that the Key and Dcache SIB is set is sent during the interface for calculating client dynamic base to described Cloud computing client dynamic base；

The cloud computing client dynamic base, it is additionally operable to pass through the interface root according to the calling of the business logic processing module The operation for accessing cloud is performed according to the Key.

4. intelligent network as claimed in claim 3, it is characterised in that

If the operation for the access cloud that the Dcache SIB of user's selection are set is to obtain operation；

The business logic processing module, when being additionally operable to call the interface of the cloud computing client dynamic base, send the Key And the operation of access cloud that the Dcache SIB are set is to the cloud computing client dynamic base, and receive the cloud computing The Value values that client dynamic base returns；The cloud computing client dynamic base, it is additionally operable to send the Key to cloud, and obtains Value values corresponding to the Key, the Value values are returned into the business logic processing module；

If the operation for the access cloud that the Dcache SIB of user's selection are set is write operation；

The business logic processing module, when being additionally operable to call the interface of the cloud computing client dynamic base, described in transmission Key, the operation for accessing cloud of Value values corresponding to the Key of data and Dcache SIB settings is write to described Cloud computing client dynamic base；The cloud computing client dynamic base, it is additionally operable to send the Key to cloud, and by described Key pairs The Value values answered write the cloud；

If the operation for the access cloud that the Dcache SIB of user's selection are set is deletion action；

The business logic processing module, when being additionally operable to call the interface of the cloud computing client dynamic base, send the Key And the operation for accessing cloud that the Dcache SIB are set is to the cloud computing client dynamic base；The cloud computing client Dynamic base, it is additionally operable to send the Key to cloud, and Value values corresponding to the Key and the Key is deleted from the cloud Remove.

5. intelligent network as claimed in claim 1, it is characterised in that

The business logic processing module, it is additionally operable to initialize the cloud computing client dynamic base, and described in calling The interface of cloud computing client dynamic base completes the authentication with cloud server terminal；

The cloud computing client dynamic base, the calling according to the business logic processing module is additionally operable to, passes through the interface Interacted with cloud server terminal, complete authentication.

6. a kind of operating method of intelligent network service data, including：

Cloud cache business individual member Dcache SIB are set on service creation environment SCE, and the Dcache SIB, which are set, to be visited Ask the operation of cloud；

Service control point (SCP) loads cloud computing client dynamic base, and when intelligent network call example is run, the SCP, which is read, to be used The operation for the access cloud that the Dcache SIB of family selection are set, and call the interface of the cloud computing client dynamic base to hold The row operation for accessing cloud.

7. method as claimed in claim 6, it is characterised in that

The operation for the access cloud that the Dcache SIB are set includes one or more of：Obtain operation, write operation and delete Division operation.

8. method as claimed in claims 6 or 7, it is characterised in that methods described also includes：

The default generation Key of Dcache SIB rule, the SCP generate Key according to the rule of the default generation Key；

The SCP calls the interface of the cloud computing client dynamic base to perform the operation for accessing cloud, including：

The SCP sends the Key and Dcache SIB when calling the interface of the cloud computing client dynamic base Cloud computing client dynamic base is given in the operation of the access cloud of setting, the cloud computing client dynamic base by the interface according to The Key performs the operation for accessing cloud.

9. method as claimed in claim 8, it is characterised in that

The operation for the access cloud that the Dcache SIB that the SCP reads user's selection are set, and call the cloud computing visitor The interface of family end dynamic base performs the operation for accessing cloud, including：

If the operation for the access cloud that the Dcache SIB of user's selection are set is to obtain operation, the SCP is calling institute When stating the interface of cloud computing client dynamic base, the operation for the access cloud that the Key and Dcache SIB is set is sent To the cloud computing client dynamic base, the cloud computing client dynamic base sends the Key to cloud, and obtains the Key Corresponding Value values, the Value values are returned into the SCP；

If the operation for the access cloud that the Dcache SIB of user's selection are set is write operation, the SCP is calling institute When stating the interface of cloud computing client dynamic base, send the Key, write Value values and institute corresponding to the Key of data The operation of access cloud of Dcache SIB settings is stated to the cloud computing client dynamic base, the cloud computing client dynamic base The Key is sent to cloud, and Value values corresponding to the Key are write into the cloud；

If the operation for the access cloud that the Dcache SIB of user's selection are set is deletion action, the SCP is calling institute When stating the interface of cloud computing client dynamic base, the operation for the access cloud that the Key and Dcache SIB is set is sent To the cloud computing client dynamic base, the cloud computing client dynamic base sends the Key to cloud, and by the Key with And Value values are deleted from the cloud corresponding to the Key.

10. method as claimed in claim 6, it is characterised in that methods described also includes：

The SCP initializes to the cloud computing client dynamic base, and calls the cloud computing client dynamic base Interface completes the authentication with cloud server terminal.