KR200152279Y1 - Survailance alarm system - Google Patents

Abstract

The alert system of the present invention enables the intruder to notify the alerter not only of wires but also wirelessly when the intruder is generated, and enables accurate alarm operation even when the power is cut off or the telephone line is disconnected. It is designed to check voice message or alarm sound, remote control to turn on / off alarm function and wirelessly output alarm sound in case of emergency, detect door open and detect infrared rays of human body. A CPU for controlling an alarm to be generated according to a situation by inputting the door / human body detection unit, the remote control unit, the door / human body detection unit and the remote control signal to be notified to a designated emergency contact person, a voice message to be transmitted to the emergency contact person, and A voice signal storage unit for storing a voice message for guiding at night or while waiting for an alarm to operate; Informed of the audio signal stored in the storage unit and the speech signals by a blocking of the external telephone during a night alarm or standby and, by detecting the disconnection of a telephone line or dedicated line and generates a warning sound itself. In addition, the user can check the operation status of the alarm device under the control of the CPU, and a telephone unit which can use a general telephone line and a CT phone for exclusive use of the call, a keyboard that allows the user to input an emergency contact's telephone number into the CPU. Display unit for displaying so that the alarm, the internal alarm sound generating unit for generating an alarm sound under the control of the CPU and the external alarm sound generating unit to know whether the intrusion from the outside, the operation of each part by rectifying and smoothing the commercial power It is configured to include a power supply for supplying power when the power supply and commercial power off itself.

Description

Warning alarm

The present invention relates to a warning device, and more particularly to a warning device that detects the intrusion of outsiders to notify the alerter when the situation occurs to respond quickly.

A conventional alerting system is as follows.

Currently, alarm devices are widely used for emergency alarms in homes and offices, and for security in major institutions.

The emergency alarm devices used in homes are installed indoors or outdoors, and when emergency situations such as theft or fire occur, emergency alarm sounds such as sirens or alarm signals are generated to alert security guards or police stations to unexpected emergency situations. Coped

The anti-theft device of the car makes an emergency alarm sound when the door of the car is opened or the external pressure is applied to the car.

In addition, in places where valuables such as banks are stored or managed, an unmanned safety alarm system is installed to block intruders and keep valuables safely.

Such a conventional unmanned safety alarm device to operate the alarm function using a card key, and to detect the opening of the door using a door detection switch (magnet switch). When the door opening is detected from the door detection switch, an alarm sound is generated so that a security guard can know, or a telephone number input using a general telephone line or an intruder is notified to a police station.

However, such a conventional unmanned safety alarm device has the following problems.

First, since the door detection switch, the main body, and the alarm sound generating unit are all connected by wires, the wiring connection is complicated, the installation is difficult, and the alarm device and the installation cost are expensive.

Second, since the door detection switch detects only the opening of the door, the intruder blocks the function of the door detection switch and enters the inside, so that the inside can be freely operated, so there is a limit to the perfect boundary.

Third, since an intruder is notified by using a general telephone line or a leased line, if an intruder cuts the telephone line and the leased line in advance, or if the intruder is busy, the intruder may be notified of an emergency situation and may be stolen.

Fourth, since the emergency sirens of fire engines and police patrol cars and the impact and burglar alarms of automobiles are the emergency sirens, the emergency sirens are the same sound, so it is difficult to distinguish between the alarms of the intruder and the emergency sirens.

The present invention has been devised to solve such a problem, and when an intruder occurs, the system can be notified of the situation even by wire or wirelessly, and accurate alarm operation can be performed even when the power supply or telephone line is cut off. It is an object of the present invention to provide an alert system that can be confirmed by voice or alarm sound from the outside.

1 is a block diagram of the alarm device of the present invention.

* Explanation of symbols for main parts of the drawings

1: remote control 2: door / body detection unit

2a: radio wave generating unit 2b: 2 infrared sensor

2c: magnetic field change detection sensor 2d: auxiliary power supply

2e: adapter 3: voice signal storage unit

3a: repeater 3b: voice guidance

4 receiver 5 CPU

6: phone unit 6a: telephone transceiver

6b: CT part 6c: disconnection detection part

7: power unit 8: keyboard

9: Display unit 10: Internal alarm sound generating unit

11: external alarm sound generator

In order to achieve the above object, the alert system of the present invention has a remote control for wirelessly controlling the alarm function to be turned on / off and outputting an alarm sound when an emergency occurs, and detecting the opening of the door and detecting the infrared rays of the human body. A door / human detection unit for wirelessly outputting, a receiving unit for receiving an output signal from the remote controller and the door / human detection unit, an internal alarm device according to a situation by inputting the door / human detection unit and the remote control signal through the receiving unit; A CPU for controlling an external alarm device to generate an alarm sound and being notified to a stored emergency contact phone, a voice signal storage unit for storing a voice message to be sent to the emergency contact phone and a voice message to be guided at night or during operation of an alarm; The control unit notifies the voice signal stored in the voice signal storage unit by a control, and at night or waits for an alarm operation. Blocking the telephone, the disconnection detecting unit for detecting the disconnection of the telephone line or the dedicated line and the CT unit for using the outgoing CT phone, the keyboard to allow the user to enter the phone number of the emergency contact into the CPU, and A display unit for displaying a user's operation state of the alarm device under control of the CPU, an alarm sound generation unit for generating an alarm sound under the control of the CPU, and a commercial power supply rectified and smoothed to operate the respective units. It is characterized in that it comprises a power supply for supplying power and supplying power itself when the commercial power is cut off.

Referring to the warning device of the present invention as described above in more detail with reference to the accompanying drawings as follows.

1 is a block diagram of a warning device of the present invention.

The alerting device of the present invention allows the user to wait or release the alarm operation of the present invention, and selects a key so that an alarm sound is generated when an emergency occurs, and outputs it wirelessly (wave). And a door / human body detecting unit (2) installed in a window frame, a door or the inside to detect that a window or door is opened and an intruder is generated, and to wirelessly output the radio wave (wave), and the remote controller 1 and the door / human body detecting unit. There is a receiving unit 4 for receiving a radio wave signal output from the unit (2), and an external alarm sound output device for outputting the alarm sound by receiving the signal output from the detection unit 2 and the receiving unit 4 CPU (5) that controls the internal alarm to generate an alarm sound and notify the stored emergency contact, cell phone, pager or police station by inputting door / body detection unit and remote control signal through An intruder is generated from a voice signal storage unit 3 that stores a voice message to be stored and a voice message to be guided during the night or during an alarm operation, and the voice signal stored in the voice signal storage unit 3 under the control of the CPU 5. Call the emergency contact to notify the voice message for notification, and when a call is received from the outside during the night or waiting for alarm operation, the caller is informed that the message stored in the voice signal storage unit 3 cannot be received. Blocks the phone, detects the disconnection of the telephone line, generates its own alarm sound, and operates its own internal alarm sound generation unit 10 and external alarm sound generation unit 11, and the user contacts the emergency contact number, mobile phone, pager and police station A keyboard 8 for inputting the input to the CPU 5 and a voice signal stored in the voice signal storage unit 3 under the control of the CPU 5, and at night, It blocks internal telephones while waiting for alarm operation, and uses both a dedicated telephone line and a general telephone line, and detects a telephone line disconnection when using a regular telephone line. The internal alarm sound generator 10 and the external alarm sound generator 11 Display the user's operation state (recording, alarm function operation, power state, test mode, recording confirmation, etc.) of the alarm device by the phone unit generating the self alarm sound and the control of the CPU 5). The display unit 9, the internal alarm sound generating unit 10 for generating a siren sound or a whistle sound under the control of the CPU 5, and commercial power are rectified and smoothed to supply operating power to the respective units. And an auxiliary power storage unit, which is configured as a power supply unit 7 for charging power by a commercial power source and discharging during power failure to supply power to each unit.

Here, the door / human body detection unit 2 is installed in a window or door magnetic field change sensor (2c) for detecting a magnetic field change when the window or door is opened or shaken, and installed in the window, door or inside the human body An infrared sensor 2b for detecting the generated infrared rays, an adapter 2e for supplying the operating power of the door / human body detecting unit 2 by rectifying and smoothing the used power, and an output power for the adapter 2e. Auxiliary power supply (2d) is charged and operates during power failure, and a radio wave generator (2a) for outputting a signal corresponding to the detection state of the adapter (2b) and the magnetic field change detection sensor (2c) by radio (electric wave) .

In addition, the voice signal storage unit 3 is a repeater (3a) for storing and repeatedly outputting a voice message for transmitting the presence of an intruder when an intruder occurs, and now receive a call when a call is received from the outside during the night or waiting for alarm operation And a voice guide 3b for storing a voice message for guiding that there is no.

Then, the telephone unit 6 calls an emergency contact, cell phone, pager or police station under the control of the CPU 5 and transmits an intruder occurrence message stored in the repeater 3a, and at night or outside of waiting for an alarm operation. When the call is received, the telephone transmitter / receiver 6a outputs a message stored in the voice guide unit 3b under the control of the CPU 5 and automatically cuts off the external telephone, and detects the telephone line and disconnects it for a predetermined time or more. If the intruder considers that the telephone line is disconnected, the breaker detecting unit 6c periodically generates an alarm sound until the intruder generates and recovers its own alarm sound or turns off the remote controller 1, and when the telephone line is disconnected. The alarm sound generator 10 and the external alarm sound generator 11 are operated. In addition, when an intruder is detected without the need for a telephone line, the CT phone exclusively for transmission includes a CT unit 6b for contacting the emergency contact input by the user under the control of the CPU 5.

The operation of the present invention configured as described above is as follows.

First, the user inputs phone numbers to which emergency notifications such as emergency contacts, mobile phones, pagers and police stations are to be transmitted through the keyboard 8.

And the remote control 1 sets the function of the alarm device. In other words, once ON, the alarm is in standby state, and when ON again, the alarm is released. If an emergency situation occurs and turns on for more than 3 seconds, the alarm sounds.

In the alarm operation standby mode, the infrared sensor 2a of the door / human body detecting unit 2 detects and outputs infrared rays generated from the human body, and the magnetic field change detecting sensor 2c is a magnetic field when the window or the door is opened or shaken. It detects this change and outputs it. The radio wave generator 2a generates a radio wave corresponding to the signal detected by the sensor.

Therefore, the CPU 5 inputs the signals of the remote controller 1 and the door / human body detecting unit 2 through the receiving unit 4 to control the alarm device.

That is, the controller operates to release or deactivate the alarm operation standby mode according to the signal of the remote controller 1, and when the ON signal of the remote controller 1 is received for more than 3 seconds, the internal alarm sound generating unit 10 and the external alarm generate an alarm sound. The sound generator 11 is controlled.

In addition, when a signal is simultaneously detected by the infrared sensor 2b and the magnetic field change sensor 2c of the door / human body detecting unit 2 in the alarm operation standby mode, the door is opened and it is determined that there is an intruder so that an alarm sound is output. And at the same time controls the phone unit 6 to go to the stored phone number.

The phone unit 6 dials the stored phone number and stores the voice message stored in the voice signal storage unit 3, for example, 24-3 Guam Electronics Daein-dong, Gwangju. There is an intruder in our office, so please come and check it out.

If there is no detection signal in the infrared sensor 2b and a magnetic field change is detected only in the magnetic field change sensor 2c, it is determined that the intruder is touching the window or the door or moved by the wind so that a beep sound is output to prevent the intrusion. Outputs the primary warning signal.

In addition, when a call is received from the outside in the alarm operation standby mode, the phone unit 6 transmits it to the CPU 5, and at this time, the CPU 5 controls the phone unit 6 to store the guide message stored in the voice guide unit 6b. In other words, you can not answer the call now and block the call, if the call comes back within one minute will be blocked immediately.

In addition, the disconnection detecting unit 6c detects the state of the telephone line, and when the disconnection is made for 10 seconds or more, the intruder considers the telephone line to be disconnected and generates an alarm sound by itself, and periodically the alarm sound until turned off by the remote controller 1. Occurs.

As described above, the warning device of the present invention has the following effects.

First, since the communication between the door / body detection unit and the CPU is wireless, it is possible to prevent undetection due to disconnection, and to detect intruders more accurately because it simultaneously detects using an infrared sensor and a magnetic field change sensor. You can warn intruders in advance.

Second, because the internal or external alarm sound generator operates by detecting the disconnection of a general telephone line or a dedicated line, the security guard or an outsider can be notified.

Third, when a call is received from the outside while waiting for an alarm operation, a guide message is output to prevent an outgoing call from the outside.

Fourth, when an intruder or disconnection is detected, an emergency siren alarm sound and a whistle sound are different from fire alarms, police cars, and general vehicle alarms, so it is easy to distinguish the intrusion or disconnection detection in a short time.

Claims (3)

A remote controller for wirelessly controlling the radio function to turn on / off an alarm function and output an alarm sound in case of an emergency, a door / human body detecting unit for detecting a door opening and wirelessly detecting an infrared ray of the human body; Receiving unit for receiving the signal output from the door / human body detection unit, CPU for controlling the alarm sound is generated and notified to the stored emergency contacts by inputting the door / human body detection unit and the remote control signal through the receiving unit, and emergency A voice signal storage for storing voice messages to be sent to contacts and voice messages to be guided during night or alarm operation, and a voice signal stored in the voice signal storage unit under the control of the CPU and waiting for night or alarm operation Blocks outside calls, uses both outgoing phones and landline, and uses landline The telephone line that detects the disconnection of the telephone line and generates a self alarm sound from the internal alarm unit and the external alarm unit, a keyboard that allows the user to input the telephone number of the emergency contact into the CPU, and the control of the alarm unit by the CPU. A display unit for displaying the operation status for the user to confirm, an alarm sound generating unit for generating an alarm sound under the control of the CPU, an emergency siren sound and another whistle sound when detecting an intruder or disconnection, and an external alarm sound wirelessly Warning device characterized in that it comprises an external alarm sound generating unit that can be distinguished from the outside by passing intrusion or disconnection to the generator. The voice signal storage unit of claim 1, wherein the voice signal storage unit comprises a repeater for storing and repeatedly outputting a voice message for transmitting an intruder to an emergency contact, and a voice guide unit for storing a voice message to be guided at night or during an alarm operation. The alert system characterized by the above. The system of claim 1, wherein the telephone unit calls an emergency contact number under the control of the CPU to transmit an intruder generation message stored in the voice signal storage unit, and when the telephone is received from the outside during the night or waiting for an alarm operation. The telephone transmitter / receiver outputs the message stored in the voice guidance unit by the control and automatically cuts off the external telephone, and detects the disconnection of the dedicated line or the telephone line and disconnects it for a predetermined time. A disconnection detector that continuously emits an alarm sound until the sound generator or external alarm sound generator generates an alarm sound, recovers it, or turns it off by the remote controller, and when there is a risk of disconnection of the alarm line or telephone line. It is composed of CT unit which notifies the emergency contact by connecting CT phone for outgoing call to this device without using Perimeter alarm systems that feature.