JPH0279546A - Incoming call system - Google Patents

Abstract

PURPOSE:To allow a user to notify the arrival of an incoming call surely even if a telephone set main body or the user itself resides in a noisy surrounding by providing an incoming control circuit receiving an incoming signal oscillated from an incoming signal oscillation section and applying the control call display. CONSTITUTION:An incoming circuit 8 receiving an incoming call signal (a) rings a bell 9 of the telephone set main body 6 and outputs an instruction signal (b) to an incoming signal oscillation section 10. The incoming signal oscillation section 10 receiving the instruction signal (b) oscillates an incoming signal (c) toward and incoming call equipment 5 via an antenna 11. A reception circuit 13 of the incoming call equipment 5 receiving the incoming call signal (c) activates an incoming control circuit 14 based on the incoming call signal (c). Thus, the incoming control circuit 14 energizes a buzzer 15. The user carrying the incoming call equipment 5 recognizes the arrival of the call by the buzzer 15.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an incoming call system that notifies a telephone of an incoming call when it receives an incoming call.

[Conventional technology]

Conventional incoming call methods include one in which the telephone emits a ringtone when a call arrives to notify the telephone user of the incoming call, and one in which the lamp on a desk lamp or the like flashes to notify the user of the incoming call.

[Problem to be solved by the invention]

The conventional incoming call system described above has the following drawbacks.

(b) In a system in which a ringer is emitted to notify the user of an incoming call, if the telephone is located in a noisy place or the user is present, the user cannot hear the ringer. Also,
Even in a quiet place, a hearing-impaired user cannot hear the ringing tone unless he or she is next to the telephone.

(b) In a system in which a lamp such as a desk lamp flashes to notify an incoming call, if the lamp flashes in the daytime or in a bright place, it is difficult to distinguish whether the lamp is flashing or not. Furthermore, if the user is facing away from the lamp or in a room different from the room where the lamp is located, the user may not notice the flashing of the lamp.

SUMMARY OF THE INVENTION An object of the present invention is to provide an incoming call system that can solve the above-mentioned conventional problems and notify all users of the fact of incoming calls under all environments.

[Means to solve the problem]

The incoming call system of the present invention includes: a telephone set consisting of a telephone main body and a handset; and a portable incoming call device that receives radio waves indicating an incoming call from the telephone main body and makes an incoming call; The circuit includes an incoming call circuit that inputs an incoming call signal indicating that there is an incoming call, displays a ringing indication, and outputs an instruction signal; The incoming call device has a receiving circuit that receives an incoming signal oscillated from the incoming signal oscillator, and an incoming call control circuit that controls a paging display according to instructions from the receiving circuit. It is characterized by the fact that

〔Example〕

Embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram of an incoming call system according to an embodiment of the present invention.

In the incoming call method of this example, telephone 1 is sent from terminal 2 to exchange 3. In this system, when a call arrives via the subscriber line 4, the portable incoming call device 5 is notified of the fact of the incoming call by radio.

The telephone 1 includes a telephone body 6 and a handset 7, and the telephone body 6 is provided with an incoming call circuit 8, a bell 9, and an incoming signal oscillation section 10.

The incoming call circuit 8 has an input side connected to the subscriber line 4 and an output side connected to the bell 9 and the incoming call signal oscillator 10. This incoming call circuit 8 has a function of inputting an incoming call signal a sent via the subscriber line 4, causing a bell 9 to ring, and outputting an instruction signal to an incoming call signal oscillating section 10.

The incoming signal oscillator 10 operates according to instructions from the input instruction signal C, and has a function of oscillating an incoming signal C via the antenna 11 during operation.

Note that the telephone body 6 has general functions for transmitting and receiving calls. That is, it has a function of transmitting a control signal to the exchange 3 to stop transmitting the incoming call signal a and establish a conversation with the terminal 2 when the handset 7 goes off-hook.

The incoming call device 5 has an antenna 12 as shown in FIG.
The receiving circuit 13 includes a receiving circuit 13 having a receiver circuit 13, an incoming call control circuit 14 connected to the output side of the receiving circuit 13, and a buzzer 15 connected to the incoming call control circuit 14.

The receiving circuit 13 has a function of receiving the incoming signal C via the antenna 12 and operating the incoming call control circuit 14 simultaneously with the reception.

The incoming call control circuit 14 has a function of causing a buzzer 15 to sound during operation.

Next, the operation of this embodiment will be explained.

When a call is made to the telephone set 1 from the terminal 2, an incoming call signal a is input from the exchange 3 via the subscriber line 4 to the incoming call circuit 8 of the telephone main body 6.

The incoming call circuit 8 to which the incoming call signal a is input rings the bell 9 of the telephone body 6 and outputs an instruction signal to the incoming call signal oscillator lO. If the user is near the telephone 1, he or she can know the fact that the call has arrived by the ringing of the bell 9.

The incoming signal oscillator 1o to which the instruction signal S is input oscillates an incoming signal C toward the incoming call device 5 via the antenna 11. The reception circuit 13 of the incoming call device 5 that has received the incoming call signal C controls the incoming call control circuit 1 based on the incoming call signal C.
Operate 4. As a result, the incoming call control circuit 14 sounds the buzzer 15.

A user carrying an incoming call device 5 can use the buzzer 15.
You can know the fact that a call has arrived.

When the user takes the handset 7 off-hook in order to answer the call, the telephone main body 6 sends the control signal requesting the exchange 3 to stop sending out the incoming call signal a and establish a call state with the terminal 2. send.

The exchange 3 that received this control signal transmits the incoming call signal a
The transmission of the message is stopped and at the same time the communication status is established.

Further, the incoming call circuit 8 detects that there is no input of the incoming call signal a, and outputs an instruction signal to stop the oscillation of the incoming call signal C to the incoming call signal oscillator 10. The incoming signal oscillator 10 to which this instruction signal C is input stops the oscillation operation of the incoming signal C.

In the incoming call calling device 5, since the incoming call signal C is not received by the receiving circuit 13, the operation of the incoming call control circuit 14 is stopped and the buzzer 15 stops sounding.

Thereafter, the user can use the handset 7 to talk to the terminal 2.

In this embodiment, a bell 9 is used in the telephone main body 6 and a buzzer 15 is used in the incoming call device 5 as means for indicating a call, but the present invention is not limited to this. A lamp or the like may be used instead of the bell 9, or a lamp or the like may be attached to the telephone main body 6 together with the bell 9. It is obvious that a lamp or the like may be used instead of the buzzer 15, or a lamp or the like may be attached together with the buzzer 15.

〔Effect of the invention〕

Since the incoming call system of the present invention is configured as described above, it has the following effects.

(b) Since the incoming call device carried by the user displays a call nearby, even if the user or the telephone is in a noisy place, the user can be sure of the fact that there is an incoming call.

(b) By carrying an incoming call device, it is convenient for hearing-impaired users to be able to recognize incoming calls.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of an incoming call system according to an embodiment of the present invention, and FIG. 2 is a block diagram of an incoming call device used in the incoming call system of FIG. 1. ■...Telephone 5...Incoming call device 6...Telephone body 7...Handset 8...Incoming call circuit 9...Bell (ring display) 10...Incoming call signal oscillator 13...・Receiving circuit 14...Incoming call control circuit 15...Buzzer (call display) Representative patent attorney Yoshiyuki Iwasa 1 Figure Map 2

Claims (1)

[Claims] (1) A telephone consisting of a telephone body and a handset;
It consists of a portable incoming call device that receives radio waves indicating an incoming call from the main body of the telephone and makes an incoming call, and the telephone main body inputs an incoming call signal indicating that there is an incoming call, displays a ringing display, and issues an instruction. an incoming call circuit that outputs a signal for the incoming call, and an incoming signal oscillator that inputs the instruction signal and oscillates an incoming signal according to the instruction of the signal, and the incoming call device receives the oscillation from the incoming signal oscillator. 1. An incoming call system comprising: a receiving circuit that receives a received incoming call signal; and an incoming call control circuit that controls a call display based on instructions from the receiving circuit.