CN103560896A - Exchanger charging method - Google Patents

Abstract

The invention discloses a charging method for an exchange, which comprises the steps of: receiving the telephone call information sent by the exchange in real time; analyzing and obtaining the corresponding call bill for each call, and calculating the corresponding call fee; charging the server for another exchange every preset time Send a connection signal; detect the connection signal sent by the billing server of another switch, and judge whether the connection signal is not received within a preset time period; when one of the switch billing servers determines that the connection signal is not received within a preset time period When the online signal is generated, the bill and the corresponding call fee generated between the downtime time point and the recovery time point are cached; and when one of the exchange billing servers receives the online signal sent by another exchange billing server again, Synchronize the cached bills and corresponding bills to the database of the billing server of another exchange. The invention discloses an exchange billing system and a server.

Description

A charging method for a switchboard

technical field

The invention relates to the field of data processing, in particular to an exchange charging method.

Background technique

In the existing bill buffer, when the billing host is down, the bills will be buffered in the buffer. When the billing host is normal, the bills buffered in the buffer can be read, which ensures the call single data integrity. However, the above-mentioned existing bill buffer scheme can only guarantee the integrity of the data and cannot guarantee the continuity of the business because the user cannot find the bill data when the single billing host is down. In addition, due to the capacity of the buffer The size is limited. When the buffered bill exceeds the capacity of the buffer, the bill will still be lost if the capacity exceeds the capacity. In this way, the billing of the phone will be based on the data in the urban area, resulting in errors in billing.

Contents of the invention

In order to solve the above problems, the object of the present invention is to provide a charging method for an exchange.

The present invention adopts the following solutions to realize: a charging method for a switch, which is characterized in that: a charging system for a switch is provided, and the charging system for a switch includes a switch and two switch charging servers respectively connected by communication with the switch, the two Each switch charging server is connected to each other by communication, and each switch charging server includes:

database;

The monitoring module is used to receive the telephone call information sent by the exchange in real time;

The analysis module is used to analyze all telephone call information of each call according to a specific call list format to obtain a corresponding call list for each call, and then calculate the corresponding call fee according to the exchange rate corresponding to the call list, and store the call list and The corresponding call charges are sent to the database;

A sending module, configured to send a connection signal to another exchange billing server at intervals of a preset time;

The detection module is used to detect the connection signal sent by the billing server of another exchange and judge whether the connection signal sent by the billing server of another exchange has not been received within a preset period of time;

A cache module, used for when the detection module determines that the online signal sent by another exchange billing server is not received within a preset time period, the bills and bills generated between the downtime time point and the recovery time point The corresponding call charge is cached, the downtime time point is the time point when the online signal is not detected for the first time, and the recovery time point is the time when the detection module receives the online signal sent by another exchange billing server again point in time; and

Synchronization module, for when the detection module receives the online signal sent by the billing server of another exchange again at the recovery time point, synchronize the bill and the corresponding call charges cached by the cache module to the accounting server of another exchange. Bill server database, and after the synchronization is completed, clear the cached bills and corresponding bills in the cache module;

The exchange billing method is operated in the exchange billing system, comprising the steps of:

Step S101, the billing servers of the two switches receive the call information sent by the switches in real time;

Step S102, the billing servers of the two exchanges analyze all telephone call information of each call according to a specific bill format to obtain a corresponding bill for each call, then calculate the corresponding call fee according to the exchange rate corresponding to the bill, and store the Report the call list and corresponding call charges to the database;

Step S103, each switch charging server sends a connection signal to another switch charging server every preset time;

Step S104, each exchange billing server detects the connection signal sent by another exchange billing server, and judges whether it has not received the connection signal sent by another exchange billing server within a preset time period;

Step S105, when one of the charging servers of the switchboard determines that the online signal sent by the charging server of another switchboard has not been received within a preset period of time, the charging server of one of the switches will go from the downtime point to the recovery time point The call bills and corresponding call charges generated between them are cached. The downtime time point is the time point when the online signal is not detected for the first time, and the recovery time point is when the online signal sent by the billing server of another exchange is received again. point in time;

Step S106, when the charging server of one of the switches receives the online signal sent by the charging server of another switch again at the recovery time point, the charging server of one of the switches saves the cached bill and the corresponding The call charges are synchronized to the database of the billing server of another exchange, and the cached bills and corresponding call charges are cleared after the synchronization is completed.

In an embodiment of the present invention, the charging server of the second exchange is down at time t, and the second sending module stops sending the online signal to the charging server of the first exchange at this moment, and the first detection module If the connection signal sent by the second sending module is not received within the preset (r-q) period of time, the first detection module determines that the billing server of the second switch is down, and notifies the first cache module of the downtime time point The bills and corresponding bills generated between the time t and the recovery time point r are cached; when the first detection module receives the online signal again at the recovery time point r, it notifies the first synchronization module to cache the first buffer module The bill and the corresponding call charge are synchronized to the database of the second switch charging server, and the call bill and the corresponding call charge cached by the first cache module are cleared after the synchronization is completed.

The present invention adopts two exchange billing servers to receive the data of the exchange at the same time. When one exchange billing server goes down, the other one can normally receive data and provide external services, thereby ensuring the continuity of the business; After the billing server of the switch returns to normal, the billing server of the switch that is running normally synchronizes the data that the billing server of the switch that is down during the downtime period has not received to the switch server that is down, so as to ensure Data Integrity.

Description of drawings

Fig. 1 is a system block diagram of an exchange billing system in an embodiment of the present invention;

Fig. 2 is an execution flow chart of an exchange charging method in an embodiment of the present invention.

Description of main component symbols

The first server 10; the second server 20; the switch 30; the first monitoring module 11;

The first analysis module 12; the first sending module 13; the first detection module 14;

The first cache module 15; the first synchronization module 16; the first database 17;

The second monitoring module 21; the second analysis module 22; the second sending module 23;

The second detection module 24 ; the second cache module 25 ; the second synchronization module 26 ; the second database 27 .

Detailed ways

In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

Please refer to Fig. 1 together, the present invention first introduces the hardware system that this method depends on, and this exchange billing system comprises exchange 30, two exchange billing servers that are respectively communicatively connected with described exchange 30, and described two exchange billing servers The servers are communicatively connected to each other, and the two switch charging servers are a first switch charging server 10 and a second switch charging server 20 respectively. In one embodiment, the first server 10 and the second server 20 are respectively connected to the charging interface of the switch through a serial port; The port is connected to the billing interface of the switch.

Each exchange billing server includes a database, a monitoring module, an analysis module, a sending module, a detection module, a cache module and a synchronization module. In this embodiment, the first exchange billing server 10 includes a first database 17, a first monitoring module 11, a first analysis module 12, a first sending module 13, a first detection module 14, a first cache module 15, The first synchronization module 16 . The second exchange billing server 20 includes a second database 27 , a second monitoring module 21 , a second analysis module 22 , a second sending module 23 , a second detection module 24 , a second cache module 25 and a second synchronization module 26 .

The monitoring module is used for receiving the telephone call information sent by the exchange 30 in real time.

The analysis module is used to analyze all telephone call information of each call according to a specific bill format to obtain a corresponding bill for each call, and then calculate the corresponding call fee according to the exchange rate corresponding to the bill, and store the bill and the corresponding call charges to the database.

The sending module is used for sending a connection signal to another exchange charging server every preset time.

The detection module is used to detect the connection signal sent by the billing server of another exchange to judge whether the connection signal sent by the billing server of another exchange has not been received within a preset time period.

The caching module is used for when the detection module judges that the online signal sent by another switch charging server is not received within a preset time period, and the bill generated between the downtime time point and the recovery time point and the corresponding call charges are cached, the downtime time point is the time point when the online signal is not detected for the first time, and the recovery time point is when the detection module receives the online signal sent by another exchange billing server again point in time.

The synchronization module is used for synchronizing the bill and the corresponding call fee cached by the cache module to another switch when the detection module receives the online signal sent by the charging server of another switch at the recovery time point again. The database of the billing server, and clear the cached bills and corresponding bills of the cache module after the synchronization is completed.

The above is described in conjunction with an embodiment, assuming that the second exchange billing server 20 is down at time t, at this time the second sending module 23 stops sending the connection signal to the first exchange billing server 10, and the first detection module 14 is at The online signal sent by the second sending module 23 is not received within the preset (r-q) time period from time t to time q, then the first detection module 14 determines that the charging server 20 of the second exchange is down, and notifies the second A caching module 15 caches the bills and corresponding bills generated between the downtime time point t and the recovery time point r.

When the first detection module 14 receives the online signal again at the recovery time point r, it notifies the first synchronization module 16 to synchronize the bill and the corresponding call charges cached by the first buffer module 15 to the second switch billing server 20. database 27, and empty the first buffer module 15 cached bills and corresponding bills after the synchronization is completed.

Please refer to FIG. 2 , which is an execution flowchart of an exchange charging method in an embodiment of the present invention. The exchange billing method operates in the above-mentioned exchange billing system, including steps:

Step S101, the billing servers of the two switches receive the call information sent by the switches in real time;

Step S102, the billing servers of the two exchanges analyze all telephone call information of each call according to a specific bill format to obtain a corresponding bill for each call, then calculate the corresponding call fee according to the exchange rate corresponding to the bill, and store the Report the call list and corresponding call charges to the database;

Step S103, each switch charging server sends a connection signal to another switch charging server every preset time;

Step S104, each exchange billing server detects the connection signal sent by another exchange billing server, and judges whether it has not received the connection signal sent by another exchange billing server within a preset time period;

Step S105, when one of the charging servers of the switchboard determines that the online signal sent by the charging server of another switchboard has not been received within a preset period of time, the charging server of one of the switches will go from the downtime point to the recovery time point The call bills and corresponding call charges generated between are cached. The downtime time point is the time point when the online signal is not detected for the first time, and the recovery time point is when the online signal sent by the billing server of another exchange is received again. at the point in time; and

Step S106, when the charging server of one of the switches receives the connection signal sent by the charging server of another switch again at the recovery time point, the charging server of one of the switches sends the cached bill and the corresponding The call charges are synchronized to the database of the billing server of another exchange, and the cached bills and corresponding call charges are cleared after the synchronization is completed.

A switch billing method of the present invention adopts two switch billing servers to receive the data of the switch at the same time, when one switch billing server goes down, the other one can normally receive data and provide services to the outside world, thereby ensuring Business continuity; when the downtime switch billing server returns to normal, the normally running switch billing server will synchronize the data that the downtime switch billing server has not received during the downtime period to the Downtime switch server, thus ensuring data integrity.

The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention. the

Claims (2)

1. a switch charging method, it is characterized in that: an exchanger metering system is provided, this exchanger metering system comprises two switch accounting servers that switch and described switch communicate to connect respectively, the connection that communicates with one another of described two switch accounting servers, each switch accounting server comprises:

Database;

Monitoring module, for the telephone relation information that desampler sends in real time;

Analysis module, for all telephone relation information of each call being analyzed to the ticket that obtains corresponding each call according to specific format of billing, then according to the corresponding exchange rate of ticket, calculate corresponding telephone expenses, and store described ticket and corresponding telephone expenses to database;

Sending module, for sending online signal every a Preset Time to another switch accounting server;

Detecting module, judges whether all not receive in a Preset Time section for detecting the online signal of another switch accounting server transmission the online signal that another switch accounting server sends;

Cache module, for when described detecting module judgement does not receive the online signal of another switch accounting server transmission in a Preset Time section, to downtime being put to the ticket and the corresponding telephone expenses that produce between some recovery time, carry out buffer memory, described downtime point is the time point while detecting first less than online signal, the time point that described recovery time, point was detecting module when again receiving the online signal that another switch accounting server sends; And

Synchronization module, be used for when described detecting module is when described recovery time, point received the online signal of another switch accounting server transmission again, the ticket of described cache module buffer memory and corresponding telephone expenses are synchronized to the database of another switch accounting server, and after synchronously completing, empty ticket and the corresponding telephone expenses of cache module buffer memory;

Described switch charging method runs in described exchanger metering system, comprises step:

Step S101, two telephone relation information that the real-time desampler of switch accounting server sends;

Step S102, two switch accounting servers analyze to all telephone relation information of each call the ticket that obtains corresponding each call according to specific format of billing, then according to the corresponding exchange rate of ticket, calculate corresponding telephone expenses, and store described ticket and corresponding telephone expenses to database;

Step S103, each switch accounting server send online signal every a Preset Time to another switch accounting server;

Step S104, each switch accounting server are detected the online signal that another switch accounting server sends, and judge whether all not receive in a Preset Time section the online signal that another switch accounting server sends;

Step S105, judge while not receiving the online signal that another switch accounting server sends in a Preset Time section when a switch accounting server wherein, a described wherein switch accounting server is put by downtime the ticket and the corresponding telephone expenses that between some recovery time, produce and is carried out buffer memory, described downtime point is the time point while detecting first less than online signal, and described recovery time, point was the time point while again receiving the online signal that another switch accounting server sends;

Step S106, when a described wherein switch accounting server is when described recovery time, point received the online signal that another switch accounting server sends again, a described wherein switch accounting server is synchronized to the database of another switch accounting server by the ticket of described buffer memory and corresponding telephone expenses, and after synchronously completing, empties ticket and the corresponding telephone expenses of buffer memory.

2. switch charging method according to claim 1, it is characterized in that: the second switch accounting server is at the t machine of constantly delaying, now the second sending module stops sending online signal to the first switch accounting server, and the first detecting module when from t, be carved into q constantly this default (r-q) in the time period, all do not receive the online signal that the second sending module sends, the first detecting module is determined the second switch accounting server machine of delaying, while notifying the first cache module to downtime point t, be carved into and put ticket and the corresponding telephone expenses that r produces constantly recovery time and carry out buffer memory, when the first detecting module is when putting r and constantly again receive online signal recovery time, notify the first synchronization module that the ticket of the first cache module buffer memory and corresponding telephone expenses are synchronized to second database of accounting server of changing planes, and after synchronously completing, empty ticket and the corresponding telephone expenses of the first cache module buffer memory.

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