CN100536586C - A voice playing method and service control point for ultra-large sum in the intelligent network - Google Patents
A voice playing method and service control point for ultra-large sum in the intelligent network Download PDFInfo
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- CN100536586C CN100536586C CNB2007101112466A CN200710111246A CN100536586C CN 100536586 C CN100536586 C CN 100536586C CN B2007101112466 A CNB2007101112466 A CN B2007101112466A CN 200710111246 A CN200710111246 A CN 200710111246A CN 100536586 C CN100536586 C CN 100536586C
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Abstract
The invention discloses a voice playing method for over-large money and a service control point in an intelligent network. The method comprises tha: the service control point inquires corresponding money amount according to a money inquiring request of a user, when number of the money amount is more than 8, an SCP segments the money amount based on a predetermined segmenting method, the SCP sends a playing notice messege corresponding to each segmented money amount segment to a service switch point SSP according to an order from a higher number bit to a lower number bit, the SSP orderly determines a voice content corresponding to each segment based on the received playing notice messege, and combines the voice content to obtain and play a voice content corresponding to the inquired money amount; the service control point includes an inquring module, a message sending module, a judging module and a segmenting module. The intelligent network used in the invention can perform voice playing for over-large money.
Description
Technical field
The present invention relates to the intelligent network field, relate in particular to the speech playing method and the service control point of ultra-large sum in a kind of intelligent network.
Background technology
Intelligent network is the communication network that is used to provide and handles various intelligent new business, intelligent network is not self-existent net, it is a kind of net that is superimposed upon on the existing switching network, intelligent network relies on the common channel signalling system close ties to be in the same place with switching network, make the telecommunication service operator that the user can be provided required all kinds of new business cost-effectively, make the user stronger controlled function be arranged, can obtain required service easily and flexibly network.
The basic thought of intelligent network is that the Business Processing of network and calling control are separated, it has adopted the real-time data base of concentrating, ripe No.7 signalling system, the interface of standard, can accomplish fast, convenient, flexibly, economical, generate various new business effectively, can provide the multiple business attribute for the user, as audio call, short message, IVR (Interactive Voice Response, interactive voice response) or the like.In common IVR flow process, the user can recharging and paying, query the balance, manage Familiarity Number, report the loss and separate extension or the like.The IVR flow process can offer the administration interface of a simple and convenient of user, and it also is the important part in the intelligent network business attribute.
The chief component of intelligent network comprises:
SCP (Service Control Point, service control point) is the core component of intelligent network, is the centralized control point of service logic and data in the intelligent network, is made up of large and medium-sized computer and large database usually;
SSP (Service Switch Point, Service Switching Point) is used for discerning the calling of user to intelligent network, is responsible for calling out control and operation exchange;
SMS (Service Management System, business management system) is operation, maintenance, management and the surveillance in the intelligent network.
At present at GSM (Global System for Mobile Communications, global system for mobile communications) in, when realizing speech play, usually voice resource need be placed on the SSP, also voice resource can be placed on the ip intelligent peripherals (Intelligent Peripheral), SCP in the intelligent network is when receiving the query requests that the user sends, from database, inquire the content of user's desire inquiry, SCP sends and plays notice (Play Announcement, PA) message is given SSP, carry the content of needs broadcast and the type of this content in the Play Announcement message, after SSP receives Play Announcement message, carry out speech play, realize reporting information or and user interactions to the user.Concrete, SCP has specified fixedly phonological component and variable voice part (Variable Parts) by Play Announcement message in the prior art, wherein variable voice partly is used to specify the variable voice fragment that needs broadcast, described sound bite has polytype, be respectively: numeral (Number) type, data (Date) type, integer (Integer) type, price (Price) type, time (Time) type, essential one will use the Price type in the PlayAnnouncement message of playing the amount of money.MSC/SSP obtains and plays the voice of standing part according to the fixing Elementary Message ID of sound bite correspondence (basic messae sign), as " your account balance is ", then according to the variable content of appointment in the variable voice part and the voice of variable content type broadcast Variable Parts, for example the variable content of appointment is 8940 in Variable Parts, when the variable content type was price, the voice of broadcast were " 89 yuan four jiaos ".
The mobile intelligent net major part is based on CAMEL (Customized Applications for MobileNetwork Enhanced Logic at present, mobile network strengthens the customization of logic and uses) phase II or CAMELphase II+, and the scope of the variable element of Play Announcement message is limited in CAMEL phase II or CAMEL phase II+, therefore the definition and the span of the Price type of using in the P-lay Announcement message of playing the amount of money all are limited, it is the binary-coded decimal of 4 bit lengths, can only deposit 8 metric numerals, specifically, monetary unit according to China calculates, the scope of the maximum dollar amount that the Price type can be represented be " 100,000 " level other, as " 12345678 " this numerical value, expression " 123,450 hexa-atomic heptangles eight minutes ".And for the amount of money that surpasses " 100,000 ", just can not normal play by a PlayAnnouncement message, promptly present intelligent network can't carry out speech play to this amount of money when running into ultra-large sum (for example VND).
Summary of the invention
The invention provides the speech playing method and the Service Switching Point of ultra-large sum in a kind of intelligent network, intelligent network can't carry out the speech play problem to this amount of money in the prior art when running into ultra-large sum in order to solve.
The speech playing method of ultra-large sum in a kind of intelligent network comprises step:
A, service control point (SCP) inquire corresponding amount of money numerical value according to user's amount of money query requests, and when the figure place of described amount of money numerical value was higher than eight, SCP carried out segmentation according to default partition strategy to described amount of money numerical value;
B, SCP according to by a high position to low order with segmentation after the playing notification message of each section amount of money numerical value correspondence send to the service switching point successively;
The playing notification message that C, SSP basis receives is determined the voice content of each section correspondence successively, and combination obtains the voice content of the described amount of money numerical value correspondence that inquires, and is play.
Preferable, when the figure place of described amount of money numerical value was less than or equal to eight, SCP directly sent to SSP with the playing notification message of amount of money numerical value correspondence.
Preferable, described SCP is before the playing notification message with amount of money numerical value correspondence sends to SSP, the playing notification message of the basic messae sign of sound bite correspondence sends to SSP with carrying fixedly, is used for specifying to SSP the sign of the fixedly sound bite of needs broadcast.
Preferable, among the described step C, SSP obtains fixedly sound bite, makes up according to the default play rules variable voice fragment that fixedly sound bite is corresponding with amount of money numerical value, and is play.
A kind of service control point comprises:
Enquiry module is used for inquiring corresponding amount of money numerical value according to user's amount of money query requests;
Message transmission module is used for sending playing notification message to SSP;
Also comprise,
Judge module, whether the figure place of the amount of money numerical value that is used to judge that enquiry module inquires is higher than eight, if then this amount of money numerical value is sent to segmentation module, otherwise directly the playing notification message with this amount of money numerical value correspondence sends to SSP by message transmission module;
Segmentation module is used for according to default partition strategy described amount of money numerical value being carried out segmentation, according to by a high position to low order with segmentation after the playing notification message of each section amount of money numerical value correspondence send to SSP by message transmission module.
Preferable, also comprise:
Fixing sound bite designated module is used for that the playing notification message of the basic messae sign of sound bite correspondence sends to SSP by message transmission module with carrying fixedly, to specify the sign that needs the fixedly sound bite play to SSP.
The present invention is higher than eight amount of money numerical value to be played by default partition strategy number of bits and carries out segmentation, and determine the voice content of each section correspondence successively according to the numerical value of each section after the segmentation, play the voice content of each section correspondence successively by the order of big-endian, thereby the voice resource that need not increase SSP can solve in the prior art intelligent network when running into ultra-large sum, can't carry out the speech play problem to this amount of money, make intelligent network to carry out speech play ultra-large sum.
Description of drawings
Fig. 1 is the flow chart of the main realization principle of the speech playing method of ultra-large sum in the intelligent network of the present invention;
Fig. 2 is the structured flowchart of service control point of the present invention.
Embodiment
Major technique of the present invention design is to be higher than eight amount of money numerical value to be played according to default partition strategy number of bits to carry out segmentation, and determine the voice content of each section correspondence successively according to the numerical value of each section after the segmentation, play the voice content of each section correspondence successively by the order of big-endian, intelligent network can't carry out the speech play problem to this amount of money in the prior art when running into ultra-large sum thereby solved.
Below in conjunction with Figure of description specific implementation process of the present invention is described in more detail.
See also Fig. 1, this figure is the flow chart of main realization principle of the speech playing method of ultra-large sum in the intelligent network of the present invention, and its main implementation procedure is:
Be further described in detail below by the implementation procedure of a specific embodiment to the speech playing method of ultra-large sum in the intelligent network of the present invention, its main implementation procedure is:
Step 20, user send account amount of money query requests to SCP.
The user ID of carrying in step 21, the account balance query requests of SCP according to the user inquires the amount of money numerical value in this user account from database.
Step 22, SCP judge whether the figure place of amount of money numerical value is higher than eight, if, execution in step 23, otherwise, execution in step 26.
Step 23, SCP carry out segmentation according to default partition strategy to described amount of money numerical value.
Defined four piecewise intervals in the partition strategy that is provided with in the present embodiment, wherein 1 bit length to 8 bit length is first interval, and the minimum amount of expression is " branch " level, and the Maximum Amount of expression is " 100,000 " level; The 9th bit length is an interval, and the number range of expression is " 1,000,000 " level, and the 10th bit length is an interval, and the number range of expression is " necessarily " level; 11 bit lengths and 11 above length are an interval.For example, if amount of money numerical value is 882345678911, then SCP is three intervals with this numerical division, and wherein first piecewise interval is that 45678911, the second piecewise intervals are that 3, the three piecewise intervals are that 2, the four intervals are 88.
Step 24, SCP at first send to SSP and carry the fixedly Play Announcement message of the ElementaryMessage ID of sound bite correspondence (basic messae sign), follow SCP according to by a high position to low order with segmentation after the Play Announcement message of each section amount of money numerical value correspondence send to the service switching point successively.
Be example with amount of money numerical value 882345678911 still, the 1st the PlayAnnouncement message of sending is the Play Announcement message that carries the ElementaryMessage ID (basic messae sign) that fixedly sound bite " your remaining sum is " is corresponding in the present embodiment;
Carry the corresponding Elementary Message ID of " 88 "+basic announcement " hundred million " in the Play Announcement message that the 2nd is sent in the present embodiment, and the type of general's numerical value " 88 " wherein is appointed as integer type;
Carry the corresponding Elementary Message ID of " 2 "+basic announcement " thousand " in the Play Announcement message that the 3rd is sent in the present embodiment, and the type of general's numerical value " 2 " wherein is appointed as integer type;
Carry the corresponding Elementary Message ID of " 3 "+basic announcement " hundred " in the Play Announcement message that the 4th is sent in the present embodiment, and the type of general's numerical value " 3 " wherein is appointed as integer type;
Carry " 45678911 " in the Play Announcement message that the 5th is sent in the present embodiment, and the type of general's numerical value " 45678911 " wherein is appointed as price type.
Step 25, SSP are determined the fixedly content of sound bite and the content of variable voice fragment successively according to the Play Announcement message that receives, and it is made up, and the voice content after making up is play.
On SSP, need basic voice such as " hundred million ", " thousand ", " hundred " are configured to the intelligent network voice in addition, and be respectively the unique Elementary Message ID (basic messae sign) of each voice distribution.
Wherein, for the amount of money numerical value of 9 bit lengths, the speech form of broadcast is " the 9th amount of money numerical value " (integer type)+" hundred " (basic announcement)+" broadcast sound bite of the price type of the 1st to 8 amount of money numerical value;
For the amount of money numerical value of 10 bit lengths, the speech form of broadcast is " the 10th amount of money numerical value " (integer type)+" thousand " (stationary tone)+" the 9th amount of money numerical value " (integer type)+" hundred " (stationary tone)+" broadcast sound bite of the price type of the 1st to 8 amount of money numerical value;
For the amount of money numerical value more than 11 and 11 bit lengths, the speech form of broadcast is " amount of money numerical value more than 11 " (integer type)+" hundred million " (stationary tone)+" the 10th amount of money numerical value " (integer type)+" thousand " (stationary tone)+" the 9th amount of money numerical value " (integer type)+" hundred " (stationary tone)+" broadcast sound bite of the price type of the 1st to 8 amount of money numerical value.
For example, the broadcast voice of amount of money numerical value 882345678911 correspondences are " " 88 " (integer type)+" hundred million " (stationary tone)+" 2 " (integer type)+" thousand " (stationary tone)+" 3 " (integer type)+" hundred " (stationary tone)+" the broadcast sound bite of 45678911 price type ".
Step 26, SCP directly send to SSP with the Play Announcement message of amount of money numerical value correspondence, carry fixedly the Elementary MessageID and the amount of money numerical value of sound bite correspondence in this Play Announcement message.
Step 27, SSP obtain the corresponding fixedly content of sound bite according to the Elementary Message ID that carries in the Play Announcement message, as content is the voice snippet of " your account balance is ", determine the voice content of the amount of money numerical value correspondence of carrying among the Play Announcement simultaneously, the form of voice content is " X ten thousand Y thousand Z hundred an A unit B angle C branch ", and execution in step 28 then.
Step 28, SCP fixedly the content variable voice content corresponding with amount of money numerical value of sound bite make up, and the voice content after the combination is play.
Speech playing method corresponding to ultra-large sum in the above-mentioned intelligent network of the present invention, the present invention and then proposed a kind of service control point, see also Fig. 2, this figure is the structured flowchart of service control point of the present invention, it comprises that mainly enquiry module, judge module, segmentation module reach fixedly voice content designated module, wherein
Enquiry module is used for inquiring corresponding amount of money numerical value according to user's amount of money query requests;
Judge module, whether the figure place of the amount of money numerical value that is used to judge that enquiry module inquires is higher than eight, if then this amount of money numerical value is sent to segmentation module, otherwise directly the playing notification message with this amount of money numerical value correspondence sends to SSP;
Segmentation module is used for according to default partition strategy described amount of money numerical value being carried out segmentation, according to by a high position to low order with segmentation after the playing notification message of each section amount of money numerical value correspondence send to SSP;
Fixing sound bite designated module, the playing notification message that is used for carrying the basic messae sign sends to SSP, is used for specifying to SSP the sign of the fixedly sound bite of needs broadcast.
The concrete course of work of described service control point sees also the description of related content in the said method, no longer gives here too much to give unnecessary details.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (6)
1, the speech playing method of ultra-large sum in a kind of intelligent network is characterized in that, comprises step:
A, service control point (SCP) inquire corresponding amount of money numerical value according to user's amount of money query requests, and when the figure place of described amount of money numerical value was higher than eight, SCP carried out segmentation according to default partition strategy to described amount of money numerical value;
B, SCP according to by a high position to low order with segmentation after the playing notification message of each section amount of money numerical value correspondence send to the service switching point successively;
The playing notification message that C, SSP basis receives is determined the voice content of each section correspondence successively, and combination obtains the voice content of the described amount of money numerical value correspondence that inquires, and is play.
2, the method for claim 1 is characterized in that, when the figure place of described amount of money numerical value was less than or equal to eight, SCP directly sent to SSP with the playing notification message of amount of money numerical value correspondence.
3, method as claimed in claim 1 or 2, it is characterized in that, described SCP is before the playing notification message with amount of money numerical value correspondence sends to SSP, the playing notification message of the basic messae sign of sound bite correspondence sends to SSP with carrying fixedly, is used for specifying to SSP the sign of the fixedly sound bite of needs broadcast.
4, method as claimed in claim 3 is characterized in that,
Among the described step C, SSP obtains fixedly sound bite, makes up according to the default play rules variable voice fragment that fixedly sound bite is corresponding with amount of money numerical value, and is play.
5, a kind of service control point comprises:
Enquiry module is used for inquiring corresponding amount of money numerical value according to user's amount of money query requests;
Message transmission module is used for sending playing notification message to SSP;
It is characterized in that, also comprise,
Judge module, whether the figure place of the amount of money numerical value that is used to judge that enquiry module inquires is higher than eight, if then this amount of money numerical value is sent to segmentation module, otherwise directly the playing notification message with this amount of money numerical value correspondence sends to SSP by message transmission module;
Segmentation module is used for according to default partition strategy described amount of money numerical value being carried out segmentation, according to by a high position to low order with segmentation after the playing notification message of each section amount of money numerical value correspondence send to SSP by message transmission module.
6, service control point as claimed in claim 5 is characterized in that, also comprises:
Fixing sound bite designated module is used for that the playing notification message of the basic messae sign of sound bite correspondence sends to SSP by message transmission module with carrying fixedly, to specify the sign that needs the fixedly sound bite play to SSP.
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