KR0139842B1 - Telephone link control method and apparatus for the handicapped - Google Patents

Abstract

1. Field of invention

Wired and wireless telephones for telephone calls with the disabled

2. Technical problem of conventional problems

Conventionally, since the present invention does not provide a telephone for a physically disabled person, the physically handicapped person or patient cannot freely receive a telephone call from the outside, and psychological discomfort has always been followed. When you want to talk to the hand and foot problems due to hand and foot disability was not able to make a phone call.

3. The technical problem to be solved by the invention

The physically handicapped or the patient can receive a call from the outside without picking up the handset, so that the phone call between the outsider and the handicapped can be made smoothly and the psychological discomfort can be solved.

4. Technical summary of invention

It is characterized by the configuration of a control unit for controlling the voice input and output unit and the voice input and output unit to facilitate the telephone call between the outside and the disabled.

Description

Telephone call control method and device for the physically disabled

1 is a block diagram of the present invention for a telephone call with a physically disabled person.

2 is a flowchart according to the present invention.

* Explanation of symbols for main parts of the drawings

80: control unit 90: voice input, output unit

MIC: Microphone Amp: Amplifier

SP: Speaker

The present invention relates to a method and apparatus for controlling a telephone call for a physically disabled person, in particular, a physically handicapped person who has a physical handicapped person to make a telephone call to an outsider and a physically handicapped person by allowing a physically handicapped person to receive an external telephone call without lifting a handset. The present invention relates to a telephone call control method and apparatus therefor.

Conventionally, since the present invention does not provide a telephone for a physically disabled person, the physically handicapped person or patient cannot freely receive a call from the outside, and psychological discomfort has always been followed. When I wanted to make a phone call, I had an uncomfortable problem that I couldn't make a call due to disability.

The present invention has been made to solve the conventional problems as described above, the purpose is to allow a physically disabled or a patient to receive a telephone call from the outside without picking up the handset to make a telephone call with an external person and the disabled.

More specifically, the voice message is sent according to the ring signal detected by the ring signal detector, and if the voice message sent out matches the password registered in the memory, the function selection guide message is sent again to select the speakerphone function. By making the phone call smoothly, the psychological discomfort can be eliminated.

In order to achieve the above object, the present invention is characterized in that it comprises a control unit for controlling the voice input, output unit and the voice input, output unit to facilitate the telephone call between the outside and the disabled.

When explaining the present invention in detail according to the accompanying drawings as follows.

1 is a block diagram of the present invention for making a telephone call with a physically handicapped person, and as shown in FIG. 1, a ring signal detection unit 10 for detecting a ring signal and a dial tone memory unit for storing a password of an outgoing person ( 20) and a voice ROM 30 that recognizes the telephone number of the outgoing person when the call is received and outputs it as a voice signal, a switching transistor TR that controls the telephone call line, and a receiver 40 that receives the telephone number of the outgoing person. Busy-tone detector 50 for detecting busy signal and busy PIN registered in dial-tone memory unit, and telephone number received from receiver, if not, In the configuration of the voice network 70 that the call line is opened only when they match,

If the password of the outgoing person registered in the dial tone memory unit and the telephone number received from the receiver match between the CPU and the voice network 70, the controller 80 controls the voice input / output unit and an external person. And it is configured by connecting the voice input and output unit 90 to facilitate the telephone call with the disabled.

The voice input and output unit 90 for smoothly making a phone call with an outsider and a handicapped transmits a microphone (MIC) for inputting a voice message of the disabled and a voice message input to the microphone to a handset of an outsider through a voice network. At the same time, it consists of an amplifier (Amp) for amplifying the voice message of the outsider and a speaker (SP) for outputting the amplified voice message.

2 is a flowchart according to the present invention, it can be seen that the control process as follows.

First, the ring signal detection process for detecting a ring signal in the go-out mode;

Second: after the ring signal is detected, if the outgoing mode is selected from the C-P-U or not, the handicapped person is out now. Please leave a message after a while.

Thirdly, a password input verification process for confirming whether or not a password is input after transmitting a voice signal;

Fourthly, a judging process of determining whether the passwords match after confirming the password input;

Fifth: If the password is incorrect after determining whether the password is matched, the password is inconsistent. Please re-enter the password.

Sixth step: determining whether the password is re-entered after the voice signal is transmitted;

Seventh: If the password is not re-entered, it is kept in stand-by state. If the password is re-entered and if the password is re-entered, it is compared. A mode switching process of switching the available selection mode;

Eighth: voice signal transmission process of transmitting a voice signal called function number guide voice transmission and the desired function number after mode switching;

Ninth step: determining whether or not to input a function number after transmitting a voice signal;

Tenth step: voice signal transmission process for transmitting a voice signal if the function number is not input;

Eleventh step: determining whether to re-enter the function number after transmitting the voice signal, and if the function number is not input, it is kept in a stand-by state and if it is a function number input, determining whether it is normal or special;

Twelfth: after the judgment, the normal process proceeds to the normal mode, and if the special is a call process to make a call to the speakerphone by controlling the voice input and output unit;

Thirteenth: confirming whether a busy tone signal is present by detecting a busy tone signal when the telephone is disconnected from the outside after the speakerphone call is completed;

Fourteenth: If a busy tone is detected according to the presence of busy-tone signal, a line-off process is terminated by ending the telephone call.

Referring to the effect of the present invention according to Figures 1 and 2 as follows.

First, in the go-out mode setting state, the ring signal detection unit 10 detects a ring signal input to the ring signal terminal 1 (step 1) and when the detected ring signal is input to the C-P-60, In the C-P-60, it reads out whether it is in the outing mode and if it is out, it is now out and there is no handicapped, so please leave a message after a while (step 2). Received the password from 40) and transmits the received password to the C-P-60 (60) After checking the password input in the C-P-60 (step 3) the password received from the receiver 40 And whether or not the password of the outgoing person registered in the dial tone memory unit 20 is matched (step 4). If the password is wrong, the password is inconsistent. Please re-enter the voice signal (step 5). password If it is determined that it is re-entry or not, it is kept in the stand-by state (step 8). If the password is re-entered, the re-entered password is compared with the password of the outgoing person registered in the dial tone memory unit 20 ( Step 9) If it is not a match, it is kept in the stand-by state. If the password is matched, it is switched to the function selection mode (step 10), and the function number guide voice transmission and the desired function number are pressed. The content playback transmits a voice signal called # 2 speakerphone call # 3) (step 11).

Therefore, it is determined whether the function number is input after the voice signal is transmitted (step 12) and the voice signal is transmitted again if the function number is not input (step 13). Otherwise, it is kept in the stand-by state (step 15). If the function number is input, it is determined whether it is normal or special (step 16). If it is normal, it proceeds to the normal mode (step 17). The controller 80 controls the voice input and output unit 90 to make a call to the speakerphone.

When the call is terminated after the completion of the speakerphone call, the busy-tone detector 50 detects the busy-tone signal (step 20) and confirms the presence of the busy-tone signal.

If the busy tone is detected according to the presence of busy tone signal, the telephone call is terminated (step 22) and the line of voice network 70 is turned off at the same time as the telephone call is terminated (step 23). Then, the ring signal detection waiting for the next call is made.

Thus, the present invention transmits a voice message according to the ring signal detected from the ring signal detector, and if the voice message and the outgoing person match the password registered in the memory, the function selection guide message is sent again to select the speakerphone function. It is effective in relieving psychological discomfort by allowing the telephone call to be made smoothly.

Claims (3)

A ring signal detection process for detecting a ring signal in an out mode; A voice signal transmission process of transmitting a voice signal saying that the person with a disability is out of the house, so please leave a message later. A password input verification process for confirming whether or not a password is input after transmitting a voice signal; Determining whether the passwords match after confirming the password input; A voice signal transmission process for transmitting a voice signal saying that the password is incorrect after the password is matched and the password is inconsistent; Determining whether the password is re-entered after the voice signal is transmitted; If the password is not entered, it is kept in stand-by mode. If the password is entered again, it is compared whether the password is re-entered. If the password is not matched, it is kept in stand-by mode again. A mode switching process of switching; A voice signal transmission process for transmitting a voice signal of function number guide voice transmission and a desired function number after mode switching; A determination process of determining whether to input a function number after transmitting a voice signal; A voice signal transmitting process for transmitting a voice signal if the function number is not input; Judging whether the function number is re-entered after the voice signal is transmitted, and if the function number is not input, it is kept in a stand-by state and if it is a function number input, determining whether it is normal or special; If the normal after the determination proceeds to the normal mode, and if the special voice call and output control the call process to the call to the speaker phone; Confirming whether a busy tone signal is present by detecting a busy tone signal when the telephone is disconnected from the outside after the speakerphone call is completed; And if a busy-tone is detected according to the presence of busy-tone signal, the telephone call is terminated to perform a line-off process of turning off the line. Ring signal detection unit 10 for detecting ring signal, dial tone memory unit 20 for storing outgoing password and voice ROM 30 for recognizing outgoing phone number when telephone is called and outputting it as voice signal A switching transistor (TR) for controlling a call line, a receiver 40 for receiving a telephone number of an outgoing person, a busy tone detector 50 for detecting a busy signal and a telephone number received from a receiver and a memory unit In the configuration of the voice network 70 for reading out whether or not the telephone number matches, and the voice network 70 for opening the call line only when the telephone numbers match, If the password of the outgoing person registered in the dial tone memory unit and the telephone number received from the receiver match between the voice network 70, the control unit 80 for controlling the town entrance / output unit and the telephone call between the outside person and the disabled Phone call control device for the disabled, characterized in that the configuration, each of the connections and the input and output section 90 to be made Hi. The voice input and output unit 90 of claim 2, wherein the voice input and output unit 90 facilitates a telephone call between an outsider and a disabled person. A telephone call control device for a physically handicapped person, comprising: an amplifier (Amp) for transmitting to a handset of an outsider and amplifying a voice message of an outsider and a speaker (SP) for outputting the amplified voice message.