JPS63215258A - Telephone set - Google Patents

Abstract

PURPOSE:To form a telephone set capable of management of a traffic data by providing a traffic data generating means operating and generating the traffic data, a storage means storing the traffic data and a visual display means of the traffic data. CONSTITUTION:A traffic measurement telephone set 1 is provided with a PB telephone set 2, a telephone circuit 3, a call/reply/restoration detection circuit 4 detecting the calling at dialing, reply at call reception and restoration after the end of talking, and a service tone detection circuit 5 detecting a dial tone (DT), a ring back tone (RBT), a call end tone (BT) and a ring tone (RGT) at the incoming call. Then the time from the stop of the ring back (RBT) tone till the detection of restoration or till the detection of the call end tone (BT) is decided to be a talking time at calling, and after programming is applied by a microprocessor 6, the talking time, the talking charge and the dial number finished for the call are stored in a storage circuit 10 together with the date. Moreover, the time from the reply till the detection of the end tone (BT) or till the detection of restoration is decided to be the talking time at an incoming call, and programmed, then the talking time at incoming call is stored in the storage circuit 10 together with date.

Description

DETAILED DESCRIPTION OF THE INVENTION TECHNICAL FIELD The present invention relates to telephones, and more particularly to telephones having a traffic measurement function.

Conventional technology Traditionally, traffic data showing the usage history of a system is
Everything is managed on the exchange side and not on the telephone side. Some key telephones display the dial number, call time, call charge, etc., but this is not done by the caller. This method measures the call time after a predetermined number of seconds have passed after dialing is completed, and displays the call charge, and the key telephone itself is not designed to manage traffic data.

In this way, conventional key telephones do not manage traffic data, so subscribers can record past (for example, monthly It has the disadvantage that even if you want to go back and know something (previous), you cannot do it.

■'' J and l Burning Therefore, the present invention was made to solve the drawbacks of the conventional ones, and its purpose is to provide an electric packing machine that can manage traffic data. It is in.

1 and 1 The telephone set according to the present invention includes a call origination/response/recovery detection means for detecting call origination, response, and recovery, and a service tone for detecting dial tone, ring tone, and termination tone sent from the exchange side. A detection means, and measurement of the call time from the start to the end of the call detected by both of the detection means 1. A traffic data generation means for calculating and generating traffic data such as calculation of the call charge and dial number of the other party; and a means for visually displaying the traffic data.

1-3 Hereinafter, the present invention will be explained in detail using the drawings.

FIG. 1 is a block diagram of an embodiment of the invention.

The traffic measurement telephone 1fil according to the embodiment of the present invention has the following configuration. In other words, PB phone 112,
Call path circuit 39 Detects a call when a call is made, a response when a call is received, and a recovery after a call is completed A call/response/recovery detection circuit 41 Detects the dial tone (DT) and ring tone ( RBT)
, a service tone detection circuit 5 for detecting a termination tone (BT) and a ring tone bell (RGT) at the time of an incoming call.

Furthermore, a microprocessor 6, data buses 7.1, 7.2, . 8. Printer control circuit for outputting data to the printer 15. Numeric keypad 13 for inputting dial number and service code. Dial digit analysis circuit that decodes the digits on the pressed numeric keypad 9. Memory 10 for temporary storage of traffic data. Display 14
It also has a display control circuit that performs data display control for.

In addition, 12 is a power supply circuit, which supplies operating power to each of the above-mentioned circuits.

FIG. 2 is a flowchart of the operation of the block in FIG. 1 when a call is made, and FIG. 3 is a flowchart of the operation when a call is received.

At the time of making a call, the subscriber's call is detected by the call origination/response/recovery detection circuit 4 via the PB telephone 812° communication path circuit 3, and is input to the microprocessor 6 via the data bus 7.1. . When the exchange (not shown) detects a call, it sends a dial tone (DT) to the telephone set, so this dial tone (DT) is detected by the service tone detection circuit 5 and transmitted via the data bus 7.1. and is input to the microprocessor 6.

Next, the subscriber enters the other party's Daicel number in key 1.
3, and in response to this input, a dial digit analysis circuit 9 analyzes the digits on the numeric keypad, and after analyzing the dial digits, sends the data to the microprocessor 6 via the data bus 7.2. The pressed dial digits are input into the memory circuit 10 moment by moment, and are displayed on the display 14 via the display control circuit 11.

When the PB multiplier signal of dialed digits is sent to the exchange side, the ring & (RBT) is distorted from the exchange side, so this ring tone (RBT) is detected by the service tone detection circuit 5 and the data bus 7.1 is The signal is output to the microprocessor 6 via the signal line. The microprocessor 6 starts measuring the call time from this point. The call time and call charge are displayed on the display 14 via the display control circuit 11 every moment.

When the call ends, in the case of caller first call, recovery of the subscriber is detected by the call origination/response/recovery detection circuit 4 and outputted to the microprocessor 6 via the data bus 7.1. In addition, if the called party is called first, the end tone (
BT) is transmitted, this end tone (BT) is detected by the service tone detection circuit 5 and output to the microprocessor 6 via the data bus 7.1.

The period from the stop of the ring tone (RBT) to the detection of recovery and the detection of the ending tone (BT) is determined as the talk time at the time of the call, and after calculation by the program, the talk time and call charge at the time of the call are calculated. The completed dial number is stored in the storage circuit 10 along with the date.

Furthermore, if the call is abandoned during a dial pulse or while the called party is being called, the call origination/response/recovery detection circuit 4 detects this and completes the operation.

When a call arrives, a ringing tone (RGT) is sent from the exchange side, so this is detected by the service tone detection circuit 5 and input to the microprocessor 6 via the data bus 7.1. When the subscriber responds using the PB telephone 2, this response passes through the communication path circuit 3 and is called, response/1!
It is detected by the old detection circuit 4 and input to the microprocessor 6 via the data bus 7.1. The microprocessor 6 starts measuring the call time from this point. The call time is displayed moment by moment on the display 14 via the display control circuit 11.

When the call ends, a termination tone (BT) is sent from the exchange in the case of a first call by the caller, and this termination tone is detected by the service tone detection circuit 5 and transmitted to the data bus 7.1.
The signal is output to the microprocessor 6 via the . Also,
In the case of calling first, the subscriber restores the PB telephone line, and this restoration is detected by the call path circuit 3, the response/recovery detection circuit 4, and the data bus 7.1. hand,
It is output to the microprocessor 6. Response to end sound (
BT) After determining the time period until detection or recovery detection as the talk time at the time of incoming call and perform program calculation, the talk time at the time of incoming call is stored in the storage circuit 10 along with the date.

The traffic data required by the subscriber is -1 special code which is a predetermined service code (e.g.
#) If you enter a Saturday number from the keypad 13, the number will be analyzed by the dial number analysis circuit 9, and then sent to the data bus 7.2.
The signal is input to the microprocessor 6 via the . The microprocessor 6 reads information corresponding to the service type of the service code from the storage circuit 10 via the data bus 7.2. The image is then displayed on the display 11 via the display control circuit 11. When traffic data is output to an externally connected printer 15, it is printed out to the printer 15 via the printer control circuit 8.

By doing so, the subscriber's dial number at the time of making a call, the call time 9 call fee, furthermore, the call time at the time of incoming call, etc., can be immediately confirmed. In addition, when you need traffic data of the telephone itself going back to the past (for example, about one month ago), by entering the service code from the PB telephone, you can check the dial number, call time, and call time of completed calls by date. Reads a list of charges and a list of call times of completed calls from a memory circuit to a display,
You can print it out on a printer.

In this way, you can easily check and record the traffic data of the phone itself, so you can check the dial number of the call destination, call time, call charge, and display the call time when the call is made and when the call is received. This makes it possible to prevent long phone calls.

1 As mentioned above, according to the present invention, the traffic data of the telephone itself is retroactively stored in the memory, so the subscriber can enter the service code as necessary. This has the effect of making it possible to visually check traffic data.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is an operational flow diagram of the telephone shown in FIG. 1 when making a call, and FIG. 3 is an operational flow diagram of the telephone shown in FIG. 1 when receiving a call. . Explanation of symbols of main parts 4...Call origination/incoming call/recovery detection circuit 5...
・Service tone detection circuit 6...CPU 9...Dial digit analysis circuit 10...Memory 13...Numeric keypad

Claims (1)

[Claims] Detection is performed by a call origination, response/recovery detection means that detects call origination, response, and recovery, and a service tone detection means that detects dial tone, ring tone, and end tone sent from the exchange side, and these two detection means. a traffic data generating means for calculating and generating traffic data such as measuring the call time from the start to the end of the call, calculating the call charge, and the dial number of the destination; a storage means for storing the traffic data; and a storage means for storing the traffic data. A telephone characterized in that it has a visible display means.