KR100633880B1 - Security apparatus for home - Google Patents

Abstract

The home safety alarm according to the present invention installs a main device 100 inside a house and generates a predetermined alarm sound through the main device 100 when gas or smoke is detected or an illegal intruder is detected. By transmitting a warning message corresponding to a predetermined telephone number through the wired telephone 200, the user or guard can immediately act as a basic safety alarm device to cope with an emergency situation.

In addition, by configuring the portable transmitter 500 and the main device 100 to operate in the same radio channel, when the user, in particular, the elderly operate the portable transmitter 500 in an emergency, the main device 100 and the landline telephone ( 200), the guard can immediately respond to emergency situations.

In addition, the vehicle 400 is provided with the intrusion detection circuit 120 and the vehicle transmitter 410, when there is an attempt to unlock the car illegally, the main device 100 generates an alarm sound and at the same time the designated phone number It is configured to send out a warning message that is effective to effectively prevent illegal intrusion on the vehicle parked in the home outside.

In addition, by receiving the wireless signal transmitted from the main device 100 in the security guarding device 300, the alarm and flashing signal through the house can be immediately recognized and coped with the gas leak or complementary problem occurred in the guard room, management It is possible to solve several generations of security problems at the same time without using expensive security devices, which are difficult, and also have another effect of preventing large accidents in gas leakage.

Gas, Alarm, Intrusion, Guard, Portable Transmitter, Automobile

Description

Home Safety Alarms {SECURITY APPARATUS FOR HOME}             

1 is a schematic view showing a home safety alarm according to the present invention,

2 is a detailed configuration diagram showing the configuration of the main apparatus shown in FIG. 1 in detail;

FIG. 3A is a configuration diagram schematically illustrating a step of receiving radio waves at a receiving unit of the main apparatus shown in FIG. 2;

FIG. 3B is a configuration diagram schematically illustrating a step of transmitting radio waves at a transmitter of the main apparatus shown in FIG. 2;

Figure 4 is a schematic view showing an embodiment of the security guard device shown in Figure 1,

5 is a configuration diagram schematically showing an operation step of a vehicle having a security function shown in FIG.

6 is a configuration diagram schematically showing an operation step of the portable transmission device shown in FIG.

<Brief description of symbols for the main parts of the drawings>

100: main unit 110: gas detection circuit
111: gas detection sensor 112: smoke detection sensor
120: intrusion detection circuit 121: infrared sensor

122: noise sensor 130: receiver

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131: reception antenna 132: high frequency amplification circuit

133: ultra-reproducing demodulation circuit 134: low frequency amplification and waveform shaping circuit

140: control unit 150: power circuit

151: battery automatic switching circuit 160: display unit

170: relay 180: voice memory semiconductor

190: transmitting unit 191: ID code switch

192: encoder 193: high frequency oscillation circuit

194: transmit antenna

200: landline phone

300: security guard device 310: security guard

311: security receiving antenna 320: power LED

330: Speaker 340: Generational LED

400: car 410: micom

420: vehicle transmitter 430: alarm sound generator

500: portable transmitter 510: operation button

520: call button 530: portable transmitter

540: operation LED

The present invention relates to a home security device, in particular, to install a main device having a sensor and a detection circuit in the home, and when the emergency situation is detected in the main device to notify the emergency situation to the external designated telephone number through a wired telephone To configure a security device, but by interlocking the security device, car security device and portable transmission device in conjunction with the main device, to provide a home security device that can increase the security effect and utilization compared to the conventional security device will be.

Gas as fuel has excellent thermal efficiency, low price, and convenience in use, compared to briquettes or other oils. On the other hand, explosion and fire accidents caused by gas leakage have a problem that can cause a great loss of life or property.

Therefore, in the past, the gas leak was manually inspected or a separate gas leak detector was installed to prevent a gas explosion accident. However, the manual gas leak test is easy to be neglected by the user and thus does not become a practical gas leak inspection method. The detectors were not used in most homes because of their installation costs because they only perform the role of simple gas detection without any other function.

On the other hand, if there is an illegal intruder in the home before, there was no separate alarm means, there was always a concern about theft accident when there is only a woman going out or in the house.

The present invention has been made to solve the above problems, the main unit is installed in each home and the security guard installed in the guard room wirelessly linked (separate from the ordinary phone or mobile phone) problem occurs in the guard room Immediately recognizes and prepares visually and audibly, and has a separate portable transceiver for interworking with the main unit wirelessly. A user living in the house can directly watch through the portable transceiver even when the alarm system is forcibly turned off. The purpose is to provide a home safety alarm that can generate an alarm signal.

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

1 is a schematic view showing a home safety alarm according to the present invention, Figure 2 is a detailed configuration diagram showing the configuration of the main device shown in Figure 1, Figure 3a of the main device shown in FIG. 3 is a block diagram schematically illustrating a step of receiving a radio wave at a receiving unit, and FIG. 3B is a block diagram schematically illustrating a step of transmitting a radio wave at the transmitting unit of the main apparatus shown in FIG. 2, and FIG. FIG. 5 is a schematic view showing an embodiment of a security device, FIG. 5 is a configuration diagram schematically illustrating an operation step of a vehicle having a security function shown in FIG. 1, and FIG. 6 is a view illustrating a portable transmission device of FIG. 1. It is a schematic diagram showing the operation steps.

Home safety alarm according to the present invention, when a predetermined signal is detected in the gas sensor 111, the smoke sensor 112, the infrared sensor 121, the noise sensor 122 as shown in FIG. At the same time generating a message and sending a wireless signal to the wireline telephone 200 or security guard device 300, the alarm when a wireless signal transmitted from the portable transmitter 500 or a vehicle 400 having a security function is received A main device 100 for generating a message and transmitting a wireless signal to the wired telephone 200 or the security security device 300; A wired telephone (200) having a security function by integrally including a configuration of a general telephone and transmitting a designated voice by calling a preset telephone number when a wireless signal is received from the main apparatus (100); Infrared sensor 121 is provided at a predetermined portion of the inside of the vehicle, and if there is an illegal intruder in the vehicle, a home security device is provided to the vehicle 400 having a security function by transmitting a predetermined wireless signal to the main device 100. Configure it,
Portable including a portable transmitter 530 integrally, the operation button 510 for operating the intrusion detection circuit 120 and the call button 520 for transmitting a call signal to the security guard device 300 A transmitter 500;
Installed in the security room of the apartment house, when the wireless signal is received from the main device 100 and the portable transmission device 500 generates a warning sound and at the same time a security guard device for blinking the household LED (340) of the corresponding house It consists of 300.
That is, the main device 100 installed in the home is provided with a gas detection circuit 110 and intrusion detection circuit 120, when a gas or smoke is detected in the gas detection circuit 110 to provide a predetermined electrical signal. The intrusion detection circuit 120 generates a predetermined electrical signal when a person or noise is detected.
When the electric signal is generated from the gas detection circuit 110 or the intrusion detection circuit 120, the main device 100 generates a corresponding alarm message and simultaneously generates a wireless signal to ventilate people's surroundings. The phone 200 and the security guard 300 will be delivered.
At this time, the alarm message is preferably provided separately according to the gas detection, smoke detection, human detection, noise detection, it is preferable to configure so that it can immediately recognize the corresponding matter by the alarm message.
In addition, the wired telephone 200 transmits a warning message corresponding to a predetermined phone number when the wireless signal of the main device 100 is transmitted, and the security security device 300 turns on the LED of the house where the wireless signal is transmitted. At the same time it lights up and an alarm sounds.
On the other hand, if there is an attempt to illegally unlock the door of the vehicle, the infrared sensor 121 of the intrusion detection circuit 120 installed in the vehicle detects this, and through the vehicle transmitter 420 to the main device 100 The wireless signal is transmitted, and the main device 100 generates an alarm message and transmits a warning message corresponding to the designated phone number.

At this time, the radio signal transmitted from the main device 100 to the landline phone 200 and the security guard device 300, the radio signal transmitted from the vehicle 400 to the main device 100, and the portable transmission device 500 The radio signal transmitted from the main device 100 to the main unit 100 uses the FM signal to reduce reception failure due to interference and noise.

As shown in FIG. 2, the main device 100 is provided in a predetermined portion of the inside of the home, and when gas is detected through the gas detection sensor 111 or smoke is detected through the smoke detection sensor 112. A gas detection circuit 110 generating an electrical signal of the gas detection circuit 110;
It is provided at one side of the inside of the room, and the infrared sensor 121 detects the heat generated by the intruder's body, or the noise sensor 122 generated when the intruder presses the doorbell or illegally breaks the door. Intrusion detection circuit 120 for generating a predetermined electrical signal when the noise is detected through;
A receiver 130 for receiving a radio signal transmitted from the vehicle 400 and the portable transmitter 500 to perform a predetermined signal processing process;
A control unit 140 receiving a wireless signal which has been subjected to a signal processing in the receiving unit 300 and generating a predetermined control signal;
A relay 170 performing an on / off operation according to a control signal of the controller 140;
A voice memory semiconductor 180 for reproducing a preset voice when the relay 170 is turned on;
When a predetermined electrical signal is received from the gas detection circuit 110 and the intrusion detection circuit 120, the predetermined wireless signal is transmitted to the wired telephone 200 and the security guard device 300 through the control unit 140 and the relay 170. A transmitter 190 for transmitting a signal;
A power circuit 150 for converting AC power supplied from an external power line (such as an outlet) into a predetermined DC power and supplying the same to the main device 100;
A display unit 160 composed of a plurality of LEDs (not shown) and displaying a current state by lighting corresponding LEDs according to a signal received by the main device 100;
When the power is not supplied from the power supply circuit 150 is configured to automatically switch to a battery automatic switching circuit 151 to continuously supply power to the main device 100.

The gas detection sensor 111 detects a specific gas mixed in the gas and converts the gas into an appropriate electrical signal. In the present invention, the response speed is small, and the semiconductor gas sensor is small and inexpensive. ).
In addition, as an embodiment of the present invention, the smoke detection sensor 112 uses a photosensor composed of a light emitting unit and a light receiving unit, and when smoke is sucked to block between the light emitting unit and the light receiving unit, a predetermined electrical signal is generated. Configure to
On the other hand, the infrared sensor 121 constituting the human body detection circuit 120 is a kind of detection sensor for transmitting a predetermined electrical signal by detecting the heat generated in the human body, as an embodiment of the present invention by PN junction An infrared sensor 121 is configured using a photo transistor using a photovoltaic effect.
In addition, the noise sensor 122 is a sensor for detecting the noise generated when the intruder rings the doorbell, or forcibly breaks the lock by using a hammer, etc., by configuring to operate at a predetermined noise or more, the surrounding noise Prevents malfunction due to
In the present invention, the noise detection sensor 122 operates even in the doorbell, because the recent intruders press the doorbell to check whether there is a person in the house, and commit an illegal act, and when the user goes out, the main device 100 Since it works after switching ON, it does not malfunction by the normal visitor.

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The operation state of the gas detection circuit 110 and the intrusion detection circuit 120 in the home safety alarm according to the present invention is as follows.

The gas detection circuit 110 is used by adding a separate voice memory semiconductor 180 to the general gas alarm circuit, when the gas is detected in the gas sensor 111 provided in the gas alarm circuit 110, The resistance and conductivity change to generate a predetermined electrical signal. When smoke is detected, the smoke detection unit 112 receives a predetermined amount of received light from the light receiving unit, and generates a predetermined electrical signal. The electrical signal is a regulator (voltage converter). By operating the relay 170 by the power supplied to the) to generate an alarm sound (or alarm message) through the voice memory semiconductor 180 and at the same time transmits a wireless signal through the transmitter 190.

That is, in the gas detection sensor 111 integrally included in the gas detection circuit 110, when gas flows into the room, a predetermined electrical signal is generated to drive the relay 170 and to drive the relay 170. As a result, the voice memory semiconductor 180 is operated.

In the voice memory semiconductor 180, an alarm signal is generated by repeatedly playing a preset voice. As an embodiment of the present invention, the voice "Cast has now occurred. Ventilate quickly." Play it back.
Since the circuit constituting the gas detection circuit 110 is a well-known technique that is generally used, a detailed description thereof will be omitted below.

On the other hand, in the control unit 140, when the electrical signal is transmitted from the gas detection circuit 110, the gas leakage LED or the smoke leakage LED (not shown) on the display unit 160, but flashes, in another embodiment of the present invention By transmitting a wireless signal to the security guard device 300 through the transmission unit 190 is configured to recognize the gas leakage situation in the guard room when gas leaks into the home.

In addition, in the intrusion detection circuit 120, when an illegal intruder is detected through an infrared sensor 121 or a noise detection sensor 122 provided at one side of a room, an OP amplifier (not shown) and a decoder ( (Not shown) and a buzzer (not shown) through the relay 170 and at the same time repeatedly reproduces the pre-stored voice through the voice memory semiconductor 180, and transmits a predetermined electrical signal to the controller 140. .

The controller 140 flashes the illegal intrusion LED (not shown) of the display unit 160 when an electrical signal is transmitted from the intrusion detection circuit 120, and sends the signal to the security guard apparatus 300 through the transmitter 190. Send out a wireless signal.

That is, the controller 140 drives the voice memory semiconductor 180 through the relay 170 to generate a predetermined alarm sound. In one embodiment of the present invention, the voice memory semiconductor 180 includes the "owner and the mobile phone. Is connected. Please exit quickly. "

On the other hand, the receiving unit 140 of the main device 100 receives the wireless signal transmitted from the vehicle 400 and the portable transmission device 500 and performs a predetermined signal processing process and delivers it to the control unit 140, The control unit 140 generates a predetermined control signal according to the radio signal transmitted from the receiving unit 140.

That is, the receiver 130 of the main device 100 amplifies the radio signal received through the reception antenna 131 through the high frequency amplification circuit 132, as shown in FIG. 133 to demodulate, amplify and filter the radio signal through the low frequency amplification and waveform shaping circuit 134, and transmit the result to the control unit 140.

Meanwhile, in the transmitter 190 of the main device 100, as shown in FIG. 3B, an ID code switch 191 for providing a separate ID for each house so as to identify a house transmitting a current wireless signal. ), An encoder 192 converting the control signal generated by the control unit 140 into a predetermined electrical signal so as to be transmitted to the outside, and the electrical signal converted by the encoder 192 can be transmitted to the outside without attenuation. A high frequency oscillation circuit 193 for oscillating a high frequency so as to be able to oscillate, and a transmission antenna 194 for transmitting the high frequency oscillated electrical signal to the outside.

The ID code is set differently for each house through the ID code switch 192, and the set ID code is coded through the encoder 192, and converted into high frequency through the high frequency oscillation circuit 193 to transmit antenna 194. Is transmitted wirelessly), and as an embodiment of the present invention, the encoder 192 uses 145026IC or 14532IC.

That is, the ID code switch 191 is a switch to set the immediate identification of the current problem house in the security device 300 by giving a unique ID code to each house, generally one radio remote control Has 90 channels, so even if you use 3 channels per house, 30 houses can be used simultaneously with one radio remote control.

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On the other hand, the wired telephone 200 having the security function includes a configuration of a general telephone integrally and performs a security function by calling a preset telephone number according to a radio signal transmitted from the main device 100.

In addition, the security guard device 300 is installed in the guard room of the apartment house, when the wireless signal transmitted from the main device 100 receives an alarm sound and at the same time a security device for blinking the LED of the corresponding house As shown in FIG. 4, a control signal is received from the guard receiving antenna 311 for receiving the radio signal transmitted from the main device and the radio signal transmitted from the guard receiving antenna 311 through a predetermined signal processing process. Security alarm 310 to filter only, the power LED 320 indicating that power is being supplied to the security device 300, and generates an alarm sound according to the control signal transmitted from the security receiver 310 Speaker 330 and the LED by the generation of the control signal transmitted from the guard receiving unit LED (340) for displaying by the naked eye to identify the house to which the current wireless signal is transmitted by lighting the corresponding LED have.

That is, the wireless signal transmitted from the transmitting unit 190 of the main device 100 is received through the receiving antenna 311 of the security guard device 300, the security receiver 310 through a predetermined signal processing process through the speaker ( By operating the 330 generates an alarm sound, by lighting the generation-specific LED (340) corresponding to the house that the current wireless signal is sent to notify the security guard to visually identify the house where the current problem occurs.

The security device 300 is provided with a voice memory semiconductor 180 used in the main device 100 therein, it is possible to generate a predetermined voice signal through the speaker 330, to reduce the production cost By installing a commercially available buzzer (not shown), an intermittent warning sound may be generated.

In addition, when the power is not supplied to the security guard 300, the power LED 320 is turned off to indicate that the current security guard 300 is not operating, but the person working in the guard room carelessly or sleep If it is not recognized that the power LED 320 is turned off by taking the risk that the security function of the security device 300 may be lost.

Therefore, in the present invention, an inverter (not shown) and an auxiliary battery circuit (not shown) in parallel to a power supply unit (not shown) for supplying power to the security device 300 as an embodiment for solving the above problems. Can be connected).

That is, when power is supplied from the power supply unit, the auxiliary battery circuit does not operate. However, when power is not supplied from the power supply unit, the auxiliary battery circuit is operated by the inverter, and the power supplied from the auxiliary battery circuit is supplied. By alerting the speaker through the speaker 330 to call the attention of security personnel.

On the other hand, if there is an illegal intruder in the vehicle 400 having the security function, the intrusion detection circuit 120 provided in a predetermined portion of the inside of the vehicle 400, as shown in FIG. Since the intrusion detection circuit 120 includes the infrared sensor 121 integrally, when an illegal intruder is detected through the infrared sensor 121, a predetermined electrical signal is transmitted to the microcomputer 410 and the microcomputer In 410, the wireless signal is transmitted through the vehicle transmitter 420, and at the same time, the alarm sound generator 430 provided in the vehicle is driven to generate an alarm sound.

The wireless signal transmitted from the vehicle transmitter 420 is transmitted to the receiver 130 of the main apparatus 100, and the main apparatus 100 generates an alarm sound through the voice memory semiconductor 180 and simultaneously displays the display unit ( The vehicle alarm LED (not shown) of 160 is turned on.

On the other hand, the vehicle transmitter 420 always transmits a radio signal of a constant frequency, when the vehicle 400 is approached within a certain distance from the main device 100, the radio signal of the constant frequency is received, wherein the The voice semiconductor 180 provided in the main device 100 generates a voice of “car has arrived.” And at the same time, the vehicle arrival LED (not shown) of the display unit 160 blinks. Is driven through a separate timer (not shown) to only blink for a period of time.

In addition, the portable transmission device 500 according to the present invention, the operation button 510 for operating the intrusion detection circuit 120 of the main device 100, as shown in Figure 6, the speaker of the security guard device 300 A call button 520 for operating the 330 and generation LEDs 340, a portable transmitter 530 for transmitting a corresponding radio signal when the operation button 510 and the call button 520 are pressed; It consists of an operation LED (540) indicating that the portable transmitter 500 is in operation.

Since the operation button 510 and the call button 520 each have a predetermined frequency, when a user presses the buttons 510 and 520, a radio signal of a corresponding frequency is transmitted through the portable transmitter 530. The wireless signal transmitted through the portable transmitter 530 is transmitted to the control unit 140 through the receiving unit 130 of the main device 100, the control unit 140 to perform a corresponding function according to the received wireless signal. do.

That is, the controller 140 operates the intrusion detection circuit 120 when a wireless signal corresponding to the operation button 510 of the portable transmission device 500 is transmitted. In this case, if there is an illegal intruder in the house, the display unit Flashing the illegal intrusion LED of the 160 and generates a predetermined alarm sound and at the same time sends a wireless signal to the security guard device 300, and transmits a wireless signal to the wired telephone (200).

In addition, when the wireless signal corresponding to the call button 520 of the portable transmitter 500 is transmitted, the controller 140 transmits a wireless signal to the security guard apparatus 300 through the transmitter 190.

On the other hand, the security device 300 generates an alarm sound according to the wireless signal transmitted from the transmitting unit 190 of the main device 100 and at the same time to turn on the household LED 340 of the corresponding household, Therefore, the guard room can immediately recognize the problem house and cope with it.

Each circuit unit used in the main device 100, a wired telephone 200 having a security function, a security security device 300, a vehicle 400 having a security function, and a portable transmission device 500 are known in the art. The detailed description of the circuit will be omitted below because it can be implemented by technology.

The home safety alarm according to the present invention installs a main device 100 inside a house and generates a predetermined alarm sound through the main device 100 when gas or smoke is detected or an illegal intruder is detected. By transmitting a warning message corresponding to a predetermined telephone number through the wired telephone 200, the user or guard can immediately act as a basic safety alarm device to cope with an emergency situation.
In addition, by configuring the portable transmitter 500 and the main device 100 to operate in the same radio channel, when the user, in particular, the elderly operate the portable transmitter 500 in an emergency, the main device 100 and the landline telephone ( 200), the guard can immediately respond to emergency situations.
In addition, the vehicle 400 is provided with the intrusion detection circuit 120 and the vehicle transmitter 410, when there is an attempt to unlock the car illegally, the main device 100 generates an alarm sound and at the same time the designated phone number It is configured to send out a warning message that is effective to effectively prevent illegal intrusion on the vehicle parked in the home outside.
In addition, by receiving the wireless signal transmitted from the main device 100 in the security guarding device 300, the alarm and flashing signal through the house can be immediately recognized and coped with the gas leak or complementary problem occurred in the guard room, management It is possible to solve several generations of security problems at the same time without using expensive security devices, which are difficult, and also have another effect of preventing large accidents in gas leakage.

Claims (3)

A main device including a gas detection sensor, a smoke detection sensor, an infrared sensor, a noise detection sensor, and an intrusion detection circuit unit and a controller for processing an electrical signal of each sensor; A wired telephone having a security function by transmitting an emergency rescue signal to an external telephone number set by receiving a signal of the main device; Infrared sensor and intrusion detection circuit is provided at one side of the vehicle, and if there is an illegal intruder, the home security device is integrally included, including an automobile which transmits a radio signal to the main device through the vehicle transmitter. A portable transmitter including a portable transmitter, an operation button for turning on and off an intrusion detection circuit of the main apparatus, and a call button for transmitting an emergency call signal to the main apparatus and the security guard apparatus; Home security alarm, comprising a security system installed in the security room of the apartment house including the guard receiving antenna, the guard receiver, speakers and LEDs for each generation of lights according to the pre-assigned ID code. delete delete

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