JPS61121133A - Control system for connecting different languages - Google Patents

Abstract

PURPOSE:To attain the connection between different languages A and B by giving a request to the language B with the CALL signal for description of the sepcifications that cannot be described in the primary language A and receiving the end of the requested description with the RETURN signal. CONSTITUTION:When a processor 1 which interprets and describes a language A is requested for description of the specifications that cannot be described in the language A, an information is given by the CALL signal to a processor 2 to describe said specifications in a language B via a buffer 4. Receiving the CALL signal, the processor 2 uses the language B to send the description of the prescribed specifications to a monitor 3. Then the processor 2 uses the RETURN signal to inform the processor 1 via the buffer 4 that the prescribed description is over by means of the language B. Thus the specifications using both languages A and B are described on the monitor 3.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is applicable to heterogeneous language combination control systems, especially when describing state transition diagrams etc. that express the specifications of exchange services in an easy-to-understand manner.
The present invention relates to a control system for combining different languages, which is configured to easily combine specifications of exchange services, etc. using different languages.

[Problems to be solved by conventional technology and invention] Conventionally,
Specifications of exchange services, etc. are described in the form of state transition diagrams using a predetermined language. However, when writing using the language, if you want to describe exchange services that cannot be described in the language, you must extend the language and then write the description using the expanded language. . For this reason,
There is a problem in that extra effort and time are required to design exchange services and the like. Furthermore, even if the specifications of the exchange service, etc. to be described are written using multiple existing disparate languages,
Since there was no way to effectively combine these different languages, we had no choice but to go out of our way to extend the language used to describe the specifications of exchange services, etc. There was a problem that different languages could not be used effectively.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention makes it possible to arbitrarily change the specifications of exchange services, etc. written using different languages when describing the state aa transfer map etc. that expresses the specifications of exchange services etc. in an easy-to-understand form. By adopting means for coupling to
Desired descriptions are made briefly using different languages. Therefore, the heterogeneous language combination control method (2) of the present invention is a heterogeneous language combination control method that combines state transition diagrams written using different languages, and in which the respective description means for writing using the different languages and the A CALL signal for requesting the description means on the other side to write through the buffer and a buffer for communicating between the writing means and the requested description. It is characterized in that it realizes the connection between different languages by using a RETURN signal that notifies the user that the language has ended.

(Examples) Examples of the present invention will be described in detail below with reference to the drawings.

FIG. 1 is a configuration diagram of one embodiment of the present invention, FIG. 2 is a specific example explaining the operation of the configuration of one embodiment of the present invention shown in FIG. 1, and FIG. 3 is an automatic programming system for the configuration shown in FIG. 1. An example of application is shown below.

In the figure, 1 is a processor (^), 2 is a processor (B),
3 represents a monitor, and 4 represents a buffer.

In Figure 1, the process in the figure (^)■ is for interpreting and writing language A, and the processor (B) 2
is for interpreting and describing language B. The results interpreted and written by both are displayed on the monitor 3 for language A and language B, respectively, as shown in the figure. Further, the processor (A) 1 and the processor (B) 2 communicate with each other via the illustrated buffer 4, respectively. For this reason, for example, it is not possible to write using language A, but the word! ! If it is required to describe the specifications of exchange services etc. that can be described using B.
The processor (A) 1 notifies the processor (B) 2 via the buffer 4 to write in language B using a C:ALL signal, which will be described later.

The processor (B) 2 that received the notification of the cALL signal,
Language B is used to describe the specifications of a predetermined exchange service, etc. After finishing the predetermined description using language B, the processor (B) 2 sends a RETUR message to the processor (A) 1 via the buffer 4 to inform that the description has ended.
Notification is made using the N signal.

Processor (A) that received the notification of the RETURN signal
Processor (A) l and processor (B) 2 use different languages A and B, so that processor (A) l and processor (B) 2 know that a predetermined description has been written depending on processor (B) 2. It is possible to independently describe the specifications of exchange services, etc., and furthermore, by communicating between each other using the CALL signal and RETURN signal, the monitor 3
The specifications of a desired exchange service using different languages A and B can be displayed on the tube in the form of a state transition diagram. Below, as shown in Figure 2, the specifications of the exchange service are expressed in a state transition diagram using different languages, one language created from the standpoint of the terminal user and the other language B created from the standpoint of the internal operation of the exchange. The operation when describing in the form will be explained in detail.

5 in Figure 2. ,i, (Language A) and s, ,h
(Language B) means that language A is used as the main language for describing state transition diagrams, and when the main language A cannot be used to describe the state transition diagram, language B, which is a subordinate language, is used. It means to write.

In the figure, (A-1) indicates an idle (IDLE) state. This means a standby state.

In the figure, (A-2) shows a PICKUP state. This means waiting on the handset.

In the figure (A-3), the dial tone is interrupted by a (
The state (B-1) with respect to the state Li (A-3), which is connected using an arrow, indicates the state (A-3), and the detailed state of the state (A-3) is the state ai! !
It is written in the form of a map. In other words, the telephone (terminal) and the exchange are connected, the handset of the telephone is lifted, and the exchange is not dialing.
A tone is sent (DT), indicating that the L phone is connected to receive the digits to be known from the telephone (R3C).

In the figure (A-4), press the button on the phone (PUSH (X)
)) indicates the state.

In the figure (A-51 is the processor (A) 1 in Figure 1)
This shows a state in which the processor (8) 2 that interprets and writes another language B is notified of the LLjg code via the 7-fa 4. Processor (B) 2 in FIG. 1, which received the notification, uses language B, as will be described later, to send the message to processor 11Ji (B-3) in FIG. 2.
, (B-6) and (B-7) a predetermined number of times (after all predetermined numbers have been received), send a RETURN signal from state Li (B-4) to state H (A-7), which will be described later. I will use it and return.

In the figure, (A-6) indicates a standby (WAIT) state.

This is done after notifying a CALL signal in case B (A-5) and requesting a description using language B, and then completing the requested description (until all receptions of the predetermined telephone number are completed). It means to wait.In addition, S11. (Language A) and S-b
(Language B) is configured so that processing is executed independently by dedicated processor (^) 1 and processor (B) 2, so specifications for other exchange services can be written as necessary. You may.

(A-7) in the figure represents processors (8) 2 to R in Figure 1.
The ETURN signal is sent to the processor (A) via the buffer 14.
Indicates the status notified to l. The processor (A) that received the notification is 5srh (8 words B.
) to find out that the exchange service (dial reception processing) requested has ended.

(A-8) in the diagram is the ringing tone (TONE (RBT))
is heard from the phone. At this time, state (B-5) for state g (A-8) connected using arrows.
) describes the detailed state in the state a (A-8) in the form of a state transition diagram. In other words, it indicates that the ring bank tone (RBT) is being sent from the exchange to the telephone that is calling, and the ring tone (RI NG) is being sent from the exchange to the telephone that is being called. ing.

Next, a series of processes according to the present invention that are started by sending a CALL signal in state M (A-5) and terminated by receiving a RETURN signal in state (A-7) will be explained in detail.

In the figure (B-2), as mentioned above, the CA in the state (A-5>
It is activated by the LL signal.

In the figure (B-3) is a numerical analysis (DIGIT ANALYSIS).
IS), which means a state in which the number (telephone number) pressed in status a (A-4) is analyzed and it is determined whether a predetermined number of digits have already been pressed. do. For example, if a predetermined number of digits has not been pressed yet (I
In the case of NSIIFPICIENT), the status (B-6)
Execute the following, and if a predetermined number of digits has already been pressed (in the case of COMPLETE), execute the following in state (B-4).

In the figure (B-41 is RETURN (A, Smai++1
Indicates the state in which to execute. This means that all the predetermined number of digits have been received, so we return to the original state <A-t> in Smain (language A).

In the figure (B-61 indicates a state in which the telephone is connected to the Lenoha in the exchange and is waiting for the dialed digits to be detected.

(B-7) in the figure shows the dialed state.

As explained above, the state described using language A (A-
After 1) or A-4), if a specification that cannot be written using the language A appears, issue a CALL signal to the language A and request it to write the specification.
By sending a RETURN signal back to language A when the requested description is completed, exchange service specifications can be simplified in the form of a state transition diagram using language expressions and language B, which is different from language A. can be described in

Figure 3 shows a configuration in which the present invention is applied to an automatic programming system that automatically generates an exchange program from S, 1□, and Ssum, which describe exchange service specifications using language A and language B, respectively. shows.

In this case, in the case shown in FIG. 2, the CALL signal and RETtJRN
Although described in language using signals, in this embodiment, S□, . . . and S sub can be easily combined by using <CALL and RETURN as shown in the figure.

In the figure, ■ and ■ indicate S, ar, l, and S□, which are written using language A and language B, respectively.

In the figure, ■ and ■ indicate automatic programming systems for language A and language B, respectively, which are S written using the respective specification description languages. ,,.

It means to automatically generate an exchange program etc. for realizing the described exchange service etc. from S and h.

■ and ■ in the figure are the main language A and the secondary language B, respectively.
When writing the program, if it is not possible to write the program in language A, ask the husband to write the specifications in language B using CALL. are doing. When the description of the specification is finished depending on the language, RETURN is used to notify language A that the description is finished.

As mentioned above, when a request is made to describe a specification that cannot be described using the main language A, a CALL is used to request language B to describe the specification that cannot be described, and a RETURN is used to request the request. By notifying that the description of the specifications has been completed, language A and language B, which are different languages, can be combined.

〔Effect of the invention〕

As explained above, according to the present invention, when describing a state fi3 transfer etc. that expresses specifications of exchange services etc. in an easy-to-understand form, specifications of exchange services etc. written using different languages can be arbitrarily combined. The CALL signal (CA
Since the CALL signal (CAL
L) to request another language B to write the specifications, etc., and to notify that the description of the requested specifications, etc. has been completed using the RETURN signal (RETURN). It is possible to easily combine state transition diagrams and the like that are respectively described using language A and language B, which are different languages. Therefore, a desired description can be conveniently made using a plurality of different known languages.

[Brief explanation of drawings]

FIG. 1 is a configuration diagram of one embodiment of the present invention, FIG. 2 is a specific example explaining the operation of the configuration of one embodiment of the present invention shown in FIG. 1, and FIG. 3 is an automatic programming system for the configuration shown in FIG. 1. An example of application is shown below. In the figure, 1 is the processor (A), 2 is the processor (B)
, 3 represents a monitor, and 4 represents a hemifa.

Claims (1)

[Claims] In a heterogeneous language combination control method that combines state transition diagrams described using different languages, each description means for writing using the different languages is located between the respective description means, and the mutual and a buffer for communication between the
A feature is that the connection between different languages is realized by using a CALL signal that requests writing to the description means on the other side via the buffer and a RETURN signal that notifies that the requested description is completed. A heterogeneous language combination control method.