KR100379030B1 - Incoming signal recognition device of mobile phone - Google Patents

Abstract

The present invention relates to an incoming signal recognition apparatus of a mobile phone in which a mobile phone stimulates a human body by a predetermined method when receiving an incoming signal, or when a earphone is worn, directly applying a ring tone to an earphone to recognize a mobile phone incoming signal to a user without noise. will be.

Accordingly, the present invention remotely detects a response signal during ringing or vibration of the mobile phone to give a stimulus to the response device attached to the human body to inform the incoming state to the user or to listen to music through a cassette player, etc. It easily informs you of the incoming status of the mobile phone on the way, so that the user does not recognize the signal ringing of the mobile phone because the user puts the mobile phone in the bag or listens to music. It can prevent the detection of the incoming state, and there is a unique effect that can accurately detect the incoming state of their mobile phone among a number of cell phone ringing.

Description

Receiving signal recognition device of mobile phone {omitted}

The present invention relates to a separate device for notifying the reception of a mobile phone (portable cordless phone), and more particularly, to stimulate a human body in a predetermined method when receiving a mobile phone incoming signal, or to directly apply a ringtone to an earphone when the earphone is worn. The present invention relates to an incoming signal recognition device of a mobile phone that allows a user to recognize a mobile phone incoming signal without noise. At present, with the development of information and communication technology, the number of mobile phone subscribers is exploding, and mobile phones are becoming a necessity of modern people.

However, the mobile phones are not used indoors such as homes or offices, but are used regardless of places such as subways and concert halls, and the indiscriminate use of such mobile phones causes severe noise pollution due to the incoming call (signal bell) sound. Was generated.

In this way, the ringing signal of the mobile phone ringing in a public place causes unpleasant feelings of unpleasantness to people around them. Recently, when the user enters a place requiring quietness in order to reduce the damage caused by indiscriminate use of the mobile phone, the ringing mode of the mobile phone may be vibrated. Products that automatically switch to the power-off mode have been developed, and there are even laws that prohibit the use of mobile phones in certain places.

Recently, many people are listening to music or studying conversations on portable cassette players or MP3 players in places like the subway, and they keep their cell phones in their bags or handbags. In some cases, you may be experiencing problems with your phone's ringtones that you don't recognize or provide.

In addition, when the mobile phone is converted to the vibration mode for noise prevention, there is a problem in that the user does not detect the vibration when the user is away from the mobile phone by a certain distance and does not recognize the incoming state.

In addition, studies have shown that frequent use of cell phones can cause headaches, fatigue, cancer, immune system damage, short-term memory loss, and especially affect brain function. Is known to be affected by electromagnetic radiation emitted from mobile phones. Most users have a mobile phone close to their body to clarify their incoming status, and it is difficult to unknowingly avoid the effects of electromagnetic radiation emitted from the mobile phone.

The present invention has been made to solve the above problems, and an object of the present invention is to provide an incoming signal recognition apparatus of a mobile phone to allow a user to easily recognize the incoming signal of the mobile phone.

Another object of the present invention is to provide an incoming signal recognition device of a mobile phone to remotely detect the incoming signal of the mobile phone to recognize without noise through a predetermined response device attached to the user's body.

Still another object of the present invention is to provide an incoming signal recognition device for a mobile phone, which, when a user wears earphones, notifies the mobile phone incoming signal when the incoming call signal is generated.

The present invention for achieving the above object is a receiver attached to the human body for detecting the response signal transmitted through the mobile phone antenna when the incoming call, an amplifier for amplifying the signal detected by the receiver to a predetermined level, and A latch unit for receiving the amplified signal from the medium width portion to generate a microcomputer enable signal, a clock generator for generating a predetermined output pulse to be applied to the microcomputer, and the clock pulses of the clock generator are divided to control an electronic switch. A micom, a relay driver for driving a plurality of relays in accordance with the dividing signal of the microcomputer, a booster for boosting a voltage to a predetermined level by driving a plurality of relays under the control of the relay driver, and connected to the booster; The electronic switch is turned on and off under the control of the microcomputer, and the voltage boosted when the electronic switch is turned on There is applied directly to parts of the human body, including a stimulus-sensitive characteristics.

Another feature of the present invention is a receiver for detecting a response signal transmitted through a mobile phone antenna when receiving a mobile phone through the antenna, an amplifier for amplifying the incoming signal detected by the receiver to a predetermined level, and output from the amplifying unit A current control unit for controlling a current according to a predetermined voltage to a predetermined level, a multivibrator for outputting an oscillation pulse to generate a signal output from the current control unit to a predetermined ring tone, and a ring tone output from the multivibrator to an earphone And switch switching to a cassette player or a mobile phone, and a switch switching and notification unit for allowing a mobile phone call even when the cassette player is listened to.

1 is a schematic diagram of an incoming signal recognition device of a mobile phone according to the present invention;

2 is a control block diagram of an incoming signal recognition apparatus of a mobile phone according to the first embodiment of the present invention;

3 is a circuit diagram illustrating in detail the booster of FIG. 2;

4 is a control block diagram of an incoming signal recognition apparatus of a mobile phone according to a second embodiment of the present invention;

FIG. 5 is a detailed circuit diagram of FIG. 4.

<Explanation of symbols for main parts of drawing>

21, 31: receiver 22, 32: heavy portion

23: latch portion 24: clock generator

25: microcomputer 26: relay drive unit

27: booster 28: electronic switch

29: human body sense unit 33: current control unit

34: Multivibrator 35: Switching and alerting

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

1 is a schematic diagram of an incoming signal recognition apparatus of a mobile phone according to the present invention.

First of all, for the sake of understanding, a mobile phone normally transmits a call signal to a user's mobile phone through a call channel of a forward link, and when the mobile phone receives the call signal, the mobile phone rings or vibrates according to a set mode. A response signal notifying the incoming call is transmitted to the base station through the access channel of the reverse link. In the present invention, using the response signal to drive the recognition device to be described later.

As shown, the incoming call signal recognition apparatus of the mobile phone according to the present invention, when a response signal according to the incoming call signal from the mobile phone 10 is generated, the response device 20 for stimulating the user's body by receiving it wirelessly B or a cassette player (or MP3 player, etc.) 40 or mobile phone 10 connected to the user, even when the user is wearing earphone 30a to listen to music, the response signal according to the incoming bell signal from the mobile phone 10 When generated, it includes the earphone device 30 to receive it wirelessly to generate a predetermined bell signal to the earphone (30b) so that the user can recognize.

The sensitive device 20 according to the present invention is a device capable of applying electrical stimulation, vibration, or heat to the user's body, and is easy to attach to the body so that the incoming state can be clearly recognized even when the mobile phone is separated from the mobile phone. It can be implemented in various forms such as rings, arms, necklaces and watches.

In addition, the earphone device 30 according to the present invention is provided with a left and right earphone 30b, a mobile phone 10 and a cassette player 40 and two plugs 30a to listen to the cassette player 40. Also informs the incoming call signal of the mobile phone, and at the same time is configured to enable a mobile phone call by switching.

2 is a control block diagram of the incoming signal recognition apparatus of the mobile phone according to the first embodiment of the present invention, showing the above-described sensitive device 20.

As shown, the receiver 21 is attached to the human body to detect the response signal emitted through the antenna of the mobile phone while ringing or vibrating when the incoming call, and the signal detected by the receiving unit 21 to a predetermined level An amplifying section 22 for amplifying, a latch section 23 for receiving the amplified signal from the amplifying section 22 to generate a microcomputer enable signal, and generating a predetermined output pulse to apply to the microcomputer 25. A clock generator 24, a microcomputer 25 for dividing the clock pulses of the clock generator 24 and controlling an electronic switch, and a relay driver for driving a plurality of relays in accordance with the divided signal of the microcomputer 25; (26), a booster (27) for driving a plurality of relays under the control of the relay driver (26) to boost voltage to a predetermined level, and connected to the booster (27) under the control of the microcomputer (25). An electronic switch 28 turned on / off, When the electronic switch 28 is ON, the human body sensor 29 is configured to apply a boosted voltage directly to the human body to stimulate the human body.

The operation of the recognition device according to the first embodiment of the present invention configured as described above will be described.

First, the reception unit 21 of the incoming signal response device 20 attached to the human body receives a response signal transmitted through the antenna of the mobile phone 10 while the ringer or vibration according to the mode setting when the mobile phone is received through the antenna. This signal is amplified by the amplifier 22 to a predetermined level. The signal amplified by the amplifier 22 is applied to the latch 23, and the latch 23 allows the microcomputer 25 to be enabled. The enabled microcomputer 25 receives a predetermined clock pulse from the clock generator 24 and divides it to control the on / off speed of each relay contact of the booster 27 to the relay driver 26. The control signal is supplied, and at the same time, the control signal for turning on the electronic switch 28 is supplied.

Here, the clock generator 24 is provided to the microcomputer 25 to determine the on / off speed of the relay by maintaining a pulse of a constant frequency (for example, 5KHz), the micom 25 received the booster ( The divided driving signal is provided to the relay driver 26 connected to the relays of the motor 27. Accordingly, the relay driver 26 turns on and off the contacts of the respective relays of the booster 27.

The 5KHz pulse signal supplied from the clock generator 24 is divided into a pulse of 2.5KHz or 1.25KHz in the microcomputer 25 to act as an on / off speed of the relay.

The relays of the multiplier 27 may boost the power supply voltage to a predetermined voltage by sequentially turning on / off the contacts according to the frequency divided by the microcomputer 25.

For example, the booster 27 may be configured as an N-stage booster circuit as shown in FIG. 3, and the power supply voltage Vcc rises by twice the shear output voltage as it passes through each stage. At the stage, a voltage of 2NVcc is output.

First, in the illustrated first block 27-1, the first contact RS1 connected to the power supply voltage Vcc is positioned at the first terminal RL1, through the capacitor C1, and the second contact RS2 of the second contact RS2. Since the capacitor C1 is grounded through the first terminal RL3, a voltage equal to Vcc is applied to the capacitor C1.

Subsequently, when the relay RC of the first block 27-1 is excited according to the control signal of the relay driver 26, each of the contacts RS1 and RS2 is switched to each of the second terminals RL2 and RL4. Since the power supply voltage Vcc is connected to the ground through the capacitor C2, the voltage of Vcc is also applied to the capacitor C2. As a result, 2Vcc is applied to the capacitor C3 connected in parallel with the capacitors C1 and C2. It will take as much voltage.

Thereafter, both ends of the capacitor C3 are connected to the first and second contact points of the second block 27-2 so that the output terminal continuously receives a voltage that is twice higher than the output voltage of the previous stage. The voltage of 2NVcc, which is twice the voltage applied to the output terminal of -1) stage, is output.

In addition, the voltage boosted through the booster 27 is supplied to the human body sensor 29 by the on / off operation of the electronic switch 28.

In addition, the human body sensitive portion 29 connected to the electronic switch 28 is driven by the electronic switch 28 is turned on in contact with the human body, for example, the maximum voltage of about 100V when using the electrode (the current is low) The user can apply electrical stimulation to the human body so that the user does not feel uncomfortable.

In addition to the configuration of the electrode, the human body sensor 29 may drive a small motor by a boosted voltage to generate vibration or drive a heater to generate a slight heat, thereby allowing the user to recognize it.

4 is a control block diagram of the incoming signal recognition device of the mobile phone according to the second embodiment of the present invention, showing the earphone device 30 described above.

As shown in the drawing, the receiver 31 detects a response signal emitted through the antenna of the mobile phone while ringing or vibrating when the mobile phone is received through the antenna embedded in the mobile phone plug, and the signal detected through the reception unit 21. A medium width section 32 for amplifying to a predetermined level, a current control section 33 for controlling a current according to the voltage output from the amplifying section 32 to a predetermined level, and a signal output from the current control section 33 The multivibrator 34 outputs the oscillation pulse to generate a ringtone of the sound, and the ringtone output from the multivibrator 34 is output to the earphone, and at the same time by switching to a cassette player or a mobile phone, even when listening to the cassette player Switch switching and notification unit 35 to enable a call.

FIG. 5 is a detailed circuit diagram of FIG. 4.

First, the receiver 31 is composed of an antenna (AN), a diode (D1) (D2) and a capacitor (C4), and converts the radio waves induced in the antenna (AN) into a current through the diode (D1) (D2) do. In particular, the antenna (AN) is embedded in the mobile phone plug (shown in Figure 1) to accurately detect the response signal emitted from the mobile phone.

The amplifier 32 includes OP amplifiers OP1 and OP2, resistors R1 to R5, and capacitors C5 to C7, and amplifies the radio wave signal detected by the receiver 31 to a predetermined level. .

The current controller 33 is an NPN transistor Q1, which controls the output current of the amplifier 32. In the end, the transistor Q1 saves current to reduce power Vcc loss.

The multivibrator 34 is composed of transistors Q2 and Q3, resistors R6 to R9, and capacitors C9 and C10 to output an oscillation pulse.

The switch switching and notification unit 35 includes a switching switch SW for selecting and switching a cassette player and a mobile phone function, a mobile phone terminal J1 connected with a mobile phone plug, a cassette player terminal J2 connected with a cassette player plug, Earphone terminal (EP) connected to the left and right earphones, the hook switch (HS), the microphone (MC), and the capacitor (C11).

In detail, the output of the multivibrator 34 is connected to the a terminal of the earphone terminal (EP) and at the same time connected to the b terminal of the cassette player terminal (J2), the c terminal of the earphone terminal (EP) of the capacitor ( C11), the hook switch (HS) and the microphone (MC) is connected to the c terminal of the mobile phone terminal (J1) and at the same time connected to the e terminal of the switching switch (SW), the b terminal of the earphone terminal (EP) is switched It is connected to the b terminal of the switch SW. In addition, the a terminal of the switching switch (SW) is connected to the c terminal of the cassette player terminal (J2), the f terminal of the switching switch (SW) is connected to the a terminal of the mobile phone terminal (J1), the switching switch The d terminal of (SW) is configured to be connected to the a terminal of the cassette player terminal J2.

Here, when the switch piece S1 is switched to the cassette side (currently shown), the changeover switch SW is electrically connected to the terminals a-b and d-e.

The operation of the circuit configured as described above will be described below.

First, as shown in FIG. 1, two plugs 30a of the earphone device 30 are inserted into the jacks of the mobile phone 10 and the cassette player 40, respectively, and the earphone 30b is worn.

At this time, in order to listen to music of the cassette player 40, the switch piece S1 of the switching switch SW is switched to the cassette side. Therefore, the a terminal of the cassette player terminal J2 is the c terminal of the earphone terminal EP through the de terminal of the switching switch SW and b of the cassette player terminal J2 by the regeneration operation of the cassette player 40. The terminal is a terminal of the earphone terminal EP, the c terminal of the cassette player terminal J2 is applied to the b terminal of the earphone terminal EP through the ab terminal of the switching switch (SW), and eventually, the earphone 30b The music is played back to both left and right sides. Thus, the user can listen to the desired music.

In such a state, when a call is received by the mobile phone 10, the mobile phone 10 transmits a response signal while a signal bell or vibration (according to the mode set by the user) is ringed by the mobile phone 10 in response to the incoming signal. . This response sending signal is detected through an antenna (AN) embedded in the plug (30a) inserted into the mobile phone (10).

The detected signal is detected and amplified by the receiver 31 and the amplifier 32 and applied to the base of the transistor Q1 of the current controller 33. Therefore, a limited current is output to the emitter terminal of the transistor Q1, and this output outputs an oscillation signal for forming a ring tone ('beep') through the multivibrator 34. The ring tone output is output to one side of the user's earphone 30b through the a terminal of the earphone terminal EP and the c terminal which is the ground terminal.

Therefore, the user hears a predetermined ringtone and recognizes that a current call has been made. When a user who recognizes a call like this wants to make a mobile phone call and switches the switching switch (SW) to the mobile phone side, the a terminal of the mobile terminal J1 is connected to the earphone terminal via the fe terminal of the switching switch SW. EP terminal c), the b terminal of the mobile phone terminal J1 is the b terminal of the earphone terminal EP via the cb terminal of the switching switch (SW), the c terminal of the mobile phone terminal J1 is the hook switch (HS) And it is applied to the c terminal of the earphone terminal (EP) through the microphone (MC), it becomes possible to talk. At this time, if the hook switch (HS) on-off once, the two-way call is possible through the microphone (MC), and if the hook switch (HS) twice on-off is dialed to the telephone number just received. Therefore, the user can easily grasp the state that the call is received through the mobile phone while listening to the cassette player, and the call can be made immediately.

As described above, the present invention remotely detects the response signal during the ringing or vibration ringing of the mobile phone to give a stimulus to the response device attached to the human body to inform the incoming state to the user, or through a cassette player or the like While listening to music, it easily informs you of the incoming status of the phone, so that the user does not recognize the ring tone of the mobile phone because the user puts the phone in a bag or listens to music, and provides noise to others or in a vibration mode. A certain distance can be prevented from detecting the incoming state, there is a unique effect that can accurately detect the incoming state of their mobile phone among a number of cell phone ringing.

In addition, the user can clearly detect the incoming state even if the user is separated from the mobile phone by a certain distance, it is possible to always carry the mobile phone close to the body to avoid being affected by electromagnetic waves.

Claims (5)

Receiving unit for detecting the response signal transmitted through the mobile phone antenna when the incoming call through the antenna; An amplifier for amplifying the incoming signal detected by the receiver to a predetermined level; A current controller which controls a current according to the voltage output from the amplifier to a predetermined level; A multivibrator for outputting an oscillation pulse to generate a signal output from the current controller as a predetermined ring tone; And a switch switching and notification unit for outputting the ring tone output from the multivibrator to the earphone and simultaneously switching the cassette player or the mobile phone so that the mobile phone call can be made even when the cassette player is listening to the mobile phone. Incoming signal recognition device. The apparatus of claim 1, wherein the receiver antenna is embedded in a mobile phone plug inserted into the mobile phone. The apparatus of claim 1, wherein the current control unit is an NPN transistor. The apparatus of claim 1, wherein the switch switching and notification unit comprises a switching switch for selecting and switching a cassette player and a mobile phone function, a mobile phone terminal connected to the mobile phone plug, a cassette player terminal connected to the cassette player plug, left and right earphones, Incoming signal recognition device of a mobile phone, characterized in that it comprises an earphone terminal, a hook switch, a microphone and the like connected. The method according to claim 1 or 4, wherein the switch switching and notification unit is connected to a terminal of the earphone terminal (EP) and the b terminal of the cassette player terminal (J2) while the output of the multivibrator is connected to the earphone terminal (EP). C terminal of the terminal is connected to the c terminal of the mobile phone terminal (J1) through the capacitor (C11), hook switch (HS) and the microphone (MC) and at the same time connected to the e terminal of the switching switch (SW), the earphone terminal ( The terminal b of EP) is connected to the terminal b of the switching switch SW, the terminal a of the switching switch SW is connected to the terminal c of the cassette player terminal J2, and the terminal f of the switching switch SW is connected. Is connected to the a terminal of the mobile phone terminal (J1), and the d terminal of the switching switch (SW) is connected to the a terminal of the cassette player terminal (J2). Receiving unit attached to the human body for detecting the response signal transmitted through the mobile phone antenna when the incoming call; An amplifier for amplifying the signal detected by the receiver to a predetermined level; A latch unit configured to receive the amplified signal from the amplifier and generate a microcomputer enable signal; A clock generator which generates a predetermined output pulse and applies it to the microcomputer; A microcomputer that divides a clock pulse of the clock generator and controls an electronic switch; A relay driver for driving a plurality of relays according to the divided signal of the microcomputer; A boost unit driving a plurality of relays to boost a voltage to a predetermined level under the control of the relay driver; An electronic switch connected to the booster to be turned on / off under the control of the microcomputer; And a human body sensitive part configured to apply a boosted voltage directly to the human body when the electronic switch is turned on to stimulate the human body. Incoming signal recognition device of a mobile phone, characterized in that it comprises a.