KR100401698B1 - Silver system and method using telephone wire - Google Patents

Abstract

The present invention relates to a silver system and a service method using a telephone line.

The present invention provides a method for providing a silver service through a silver system, the method comprising: receiving a call signal through a telephone line from a general-purpose telephone; Detecting a ring signal but connecting the telephone line to a general call mode if detected within a prescribed time and connecting the telephone line to an automatic call circuit if it is detected to exceed the prescribed time; Constructing a loop circuit according to the connection; Receiving a dial signal through a configured loop circuit and converting the dial signal into a BCD code; Generating a control signal with the converted BCD code and amplifying the transmission / reception signal; Converting to a BCD code when a dial signal for driving the interception control circuit is received from the general-purpose telephone because normal communication is impossible; And driving the interception control circuit by generating a control signal with the converted BCD code. The general telephone user and the silver system user are configured to make a telephone call in an automatic call mode.

Description

Silver system and service method using telephone line {SILVER SYSTEM AND METHOD USING TELEPHONE WIRE}

The present invention relates to a silver system and a service method, and more particularly, to a silver system and a service method using a telephone line that can cope immediately when an emergency occurs while checking the behavior of the elderly living alone.

In general, elderly people living alone need to watch their behavior from time to time because they do not know when an emergency will occur. On the other hand, as an example of a method of confirming the behavior of the elderly, there is a method such as seeing a direct call or check the communication means. By the way, there is a problem that can not actively cope with emergencies in this way. Even if a telephone call is made, there is a problem that elderly people who live alone cannot speak normally in a size large enough to make a call or when they are deaf.

Therefore, the present invention has been made to solve the above problems, using the conventional telephone line, but often check the behavior of the elderly living alone can cope immediately in case of emergency, and also can effectively make phone calls with the elderly living alone The purpose is to provide a silver system and service method using a telephone line.

1 is a flowchart for providing a silver service through a silver system according to the present invention;

2 is a configuration example of a silver system according to the present invention,

3 is a configuration example of a silver system in which a sensing unit is installed outside according to the present invention.

* Description of the main symbols in the drawings

20: relay unit 25: incoming detection unit

30: talk time control unit 35: trans unit

40: DTMF receiver part 45: control part

50: amplifier 1 55: receiver (speaker)

60: interception unit 65: amplification unit 2

70: song section (microphone)

Silver service method using a telephone line in accordance with the present invention to achieve the above object, Receiving a call signal via a telephone line from a general-purpose telephone; Detecting a ring signal but connecting the telephone line to a general call mode if detected within a prescribed time and connecting the telephone line to an automatic call circuit if it is detected to exceed the prescribed time; Constructing a loop circuit according to the connection; Receiving a dial signal through a configured loop circuit and converting the dial signal into a BCD code; Generating a control signal with the converted BCD code and amplifying the transmission / reception signal; Converting to a BCD code when a dial signal for driving the interception control circuit is received from the general-purpose telephone because normal communication is impossible; And generating a control signal with the converted BCD code to drive the interception control circuit. The general purpose telephone user and the user of the silver system may make a telephone call.

In addition, the silver service method using a telephone line according to the present invention, if a signal is not received from the means for detecting the movement of a person installed in a predetermined position within a prescribed time step of converting a pre-stored telephone number into a BCD code; Converting the converted code into a DTMF signal and dialing the corresponding telephone number; Connecting a telephone line to an automatic call circuit; Constructing a loop circuit according to the connection; Receiving a dial signal through a configured loop circuit and converting the dial signal into a BCD code; Generating a control signal with the converted BCD code and amplifying the transmission / reception signal; Converting to a BCD code when a dial signal for driving the interception control circuit is received from the general-purpose telephone because normal communication is impossible; And driving the interception control circuit by generating a control signal with the converted BCD code. The general telephone user and the silver system user are configured to make a telephone call in an automatic call mode.

On the other hand, the silver system using the telephone line according to the present invention, the relay unit for controlling the circuit circuit opening and closing; An incoming detection unit for detecting a ring signal from the call signal input through the relay unit; A call time controller for controlling the relay unit according to a time at which the ring detection unit detects a ring signal; A transformer for constructing a loop circuit; A DTMF receiver unit for receiving a dial signal input through the transformer unit and converting the dial signal into a BCD code; An amplifier 1 for amplifying a signal input from the transformer; A receiver for converting the signal amplified by the amplifier 1 into sound; A transmitter for receiving an arbitrary sound and converting the sound into an electrical signal; An amplifier 2 for amplifying a signal input from the transmitter; A listening unit for listening to a signal input from the amplifier 2; And a control unit for controlling the respective means.

In addition, the silver system using a telephone line according to the present invention, the relay unit for controlling the circuit opening and closing; An incoming detection unit for detecting a ring signal from the call signal input through the relay unit; A memory unit for storing a telephone number; A detector for detecting a movement of a person; A transformer for constructing a loop circuit; A DTMF receiver unit for receiving a dial signal input through the transformer unit and converting the dial signal into a BCD code; A DTMF transceiver unit for receiving and transmitting a code input from the receiving unit, or converting and storing the stored telephone number into a DTMF signal; An amplifier 1 for amplifying a signal input from the transformer; A receiver for converting the signal amplified by the amplifier 1 into sound; A transmitter for receiving an arbitrary sound and converting the sound into a signal; An amplifier 2 for amplifying a signal input from the transmitter; A listening unit for listening to a signal input from the amplifier 2; And a control unit for controlling the respective means.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a flowchart for providing a silver service through a silver system according to the present invention. First, a ring signal is detected when a call signal is received from a general purpose telephone user through a telephone line (s1, s2). Then, the time required to detect the ring signal is checked. If the ring signal is detected without exceeding the prescribed time, the call is made in the general call mode (s3, s4). However, if the specified time is exceeded, the automatic call circuit, that is, the automatic call mode (S9). The automatic call mode is a hands-free mode, which is a state in which a call can be made immediately without picking up the handset. Then, a loop circuit for making a call is made, and a dial signal received from a CO line is received by a BCD (Binary Code Decimal) code. To s10, s11, and s12. Next, the control signal is generated using the converted BCD code to amplify the input signal and the output signal so that the user of the universal telephone and the user of the silver system can make a call in the hands-free mode (s13, s14). If a detection signal is not received from a sensing means such as an infrared sensor or contact sensor installed outside, the set and converted phone number is converted into a BCD code, but the converted code is converted into a DTMF signal and dialed to the corresponding phone number (s5, s6, s7, s8). Subsequently, it proceeds sequentially through the process of connecting to the automatic call circuit as described above. However, the prescribed time used to detect the ring signal can be arbitrarily set by the user by operating the silver system. For example, even if the telephone rings 10 times, if the telephone is not picked up, it can be set to be connected to an automatic call circuit. If the specified time is set to 8 hours to receive the detection signal, the timer checks the time, but if the detection signal is received within 8 hours, the timer is reset and the time is checked again from the beginning, so that the time exceeds 8 hours. If a sense signal is not received, it is connected to an automatic call circuit. If you can't hear the silver system user's voice in hands-free mode, you can run the eavesdropping control circuit to hear the finer details.

2 is a configuration example of a silver system according to the present invention, the relay unit 20 controls the opening and closing of the circuit, the incoming detection unit 25 detects the ring signal from the call signal input through the relay unit 20 . In addition, the talk time controller 30 checks the time required to detect the ring signal by the incoming detection unit 25 and drives the relay unit 20 if the ring signal is not detected until the predetermined time is exceeded. Connect the automatic call circuit. For example, when the phone rings more than a certain number of times, it is connected to an automatic call circuit and is in a hands-free mode. The prescribed time can also be set and adjusted by the user. The transformer 35 constitutes a loop circuit for communication as a means for modifying a voltage by an electromagnetic induction action. The DTMF receiver unit 40 converts the dial signal input from the trunk line into a BCD code. Dual Tone Multi Frequency (DTMF) is a signal that is generated when the phone's dial button is pressed. The controller 45 receives the BCD code and generates various control signals. The amplifying unit 1 (50) receives a control signal from the control unit 45, amplifies the received signal, and outputs the amplified unit 55 to a receiver 55 including a speaker. The amplifier 2 65 amplifies the signal input from the talker 70 including the microphone. The interceptor 60 may select a person who has made a call or a user of a silver system by pressing a dial button, and listens to a fine sound.

3 is a configuration example of a silver system in which a sensing unit is installed externally according to the present invention, and a user may selectively configure the configuration based on the configuration example of FIG. That is, a sensor 75 such as an infrared sensor or a contact sensor is installed outside to receive a signal detected from the controller 45 at any time. At this time, it is desirable to install the silver system user mainly living space or pass through the door. If the detection signal is not received by the control unit 45 for a predetermined time, the memory unit 80 may automatically store a phone number for making a call in the hands-free mode. A DTMF transceiver section 85 is configured for dialing after conversion. At this time, the user of the universal telephone and the user of the silver system may set the promised signal and press the emergency button in case of emergency to notify that it is an emergency. Such a silver system may temporarily stop the operation by selecting the outing mode when a user has a special reason such as a long outing. In this case, the silver system can be used only in a normal call mode.

According to the present invention, while monitoring the behavior of the elderly continuously connected to the telephone number set immediately when an emergency situation can be made in real time the phone call in the hands-free mode.

Claims (5)

In providing a silver service through the silver system, Receiving a call signal from a general-purpose telephone via a telephone line; Detecting a ring signal but connecting the telephone line to a general call mode if detected within a prescribed time and connecting the telephone line to an automatic call circuit if it is detected to exceed the prescribed time; Constructing a loop circuit according to the connection; Receiving a dial signal through a configured loop circuit and converting the dial signal into a BCD code; Generating a control signal with the converted BCD code and amplifying the transmission / reception signal; Converting to a BCD code when a dial signal for driving the interception control circuit is received from the general-purpose telephone because normal communication is impossible; And And generating a control signal by using the converted BCD code to drive the interception control circuit, wherein the general purpose telephone user and the silver system user can make a telephone call. In providing a silver service through the silver system, Converting a pre-stored telephone number into a BCD code if a signal is not received from a means for detecting movement of a person installed at a predetermined position within a prescribed time; Converting the converted code into a DTMF signal and dialing the corresponding telephone number; Connecting a telephone line to an automatic call circuit; Constructing a loop circuit according to the connection; Receiving a dial signal through a configured loop circuit and converting the dial signal into a BCD code; Generating a control signal with the converted BCD code and amplifying the transmission / reception signal; Converting to a BCD code when a dial signal for driving the interception control circuit is received from the general-purpose telephone because normal communication is impossible; And And generating a control signal using the converted BCD code to drive the interception control circuit, wherein the universal telephone user and the silver system user are configured to make a telephone call in an automatic call mode. delete A relay unit for controlling circuit opening and closing; An incoming detection unit for detecting a ring signal from the call signal input through the relay unit; A call time controller for controlling the relay unit according to a time at which the ring detection unit detects a ring signal; A transformer for constructing a loop circuit; A DTMF receiver unit for receiving a dial signal input through the transformer unit and converting the dial signal into a BCD code; An amplifier 1 for amplifying a signal input from the transformer; A receiver for converting the signal amplified by the amplifier 1 into sound; A transmitter for receiving an arbitrary sound and converting the sound into an electrical signal; An amplifier 2 for amplifying a signal input from the transmitter; A listening unit for listening to a signal input from the amplifier 2; And Silver system using a telephone line, characterized in that it comprises a control unit for controlling the respective means. A relay unit for controlling circuit opening and closing; An incoming detection unit for detecting a ring signal from the call signal input through the relay unit; A memory unit for storing a telephone number; A detector for detecting a movement of a person; A transformer for constructing a loop circuit; A DTMF receiver unit for receiving a dial signal input through the transformer unit and converting the dial signal into a BCD code; A DTMF transceiver unit for receiving and transmitting a code input from the receiving unit, or converting and storing the stored telephone number into a DTMF signal; An amplifier 1 for amplifying a signal input from the transformer; A receiver for converting the signal amplified by the amplifier 1 into sound; A transmitter for receiving an arbitrary sound and converting the sound into a signal; An amplifier 2 for amplifying a signal input from the transmitter; A listening unit for listening to a signal input from the amplifier 2; And Silver system using a telephone line, characterized in that it comprises a control unit for controlling the respective means.