KR100974465B1 - Alarm system - Google Patents

Abstract

The present invention relates to a light switch to which the sensor is connected, and to a light control and unmanned security system using the same, in particular, a sensor for detecting a human body by an infrared method or a heat sensing method in a room where the light is installed, and the on / off operation of the light. It provides a light switch that transmits the human body sensing information of the sensor to an external control device while intermittent, and configures the unmanned security system in the home or office using the light switch, thereby using the human body sensing information detected by the sensor. Automatic on / off control saves unnecessary electricity, and when going out, it detects intruders by using sensors installed indoors and outputs alarm sound while flashing lights to prevent additional crime by giving intruders a sense of pressure. The security business that presets the location information of the intruder when the intruder is detected The present invention relates to a light switch connected to a sensor that can be used to control an intruder at an early stage by transmitting to a municipal or government office, and a light control and unmanned security system using the same.

Sensor, Light, Light Switch, Communication, Main Controller, Outing Mode, Auto Mode, Manual Mode,

Description

Light control and unmanned security system using light switch with sensor {Alarm system}

The present invention relates to a light control and an unmanned security system using a light switch connected to the sensor, in particular, by using the sensor to automatically control the light installed in the room can reduce unnecessary power consumption, It is possible to build an unmanned security system using the sensor installed for lighting control, which can reduce the system construction cost and also provide a sense of pressure to the intruder by using a light when detecting the intruder. Light control and unmanned security system using a light switch connected to the.

Currently, a large number of lights are installed in each home or office, and most of the lights are configured to be turned on or blinking by a user operating a switch installed on a wall.

However, in the prior art, when the user forgets to turn off the lights, the lights are continuously turned on, causing unnecessary electricity consumption.

In addition, the unmanned security system conventionally installed in homes or offices has to additionally install sensors and alarm mechanisms for detecting intruders, ignoring existing lights or sensors, thus incurring additional costs for system construction. There was a problem.

Therefore, the present invention for solving the above problems is to install a sensor for detecting the human body in the infrared or heat detection method in the room where the lamp is installed, and to control the human body detection information of the sensor while controlling the on / off operation of the lamp external control device It provides a light switch to transmit to the, and by configuring the unmanned security system in the home or office using the light switch, by using the human body detection information detected by the sensor to control the light automatically on / off to save unnecessary electricity In the outing mode, the sensor installed in the room detects the intruder and flashes the lights while outputting the alarm sound to give the intruder a sense of oversight and prevent additional crimes. Send to an established security company or government office to defeat an intruder early To be a light control and unmanned guard system using a sensor is connected for the purpose of providing a light switch.

The present invention for achieving the above object

Install the sensor to detect the human body in the room where the lamp is installed by infrared method or heat detection method, and install the light switch on the indoor wall to control the on / off operation of the lamp.

The light switch is

A relay contact for regulating the power supplied to the lamp;

A power conversion unit converting 220V AC power into DC voltage and supplying the driving voltage of the sensor and supplying the driving voltage of the light switch;

A mode switch for setting an automatic mode or a manual mode;

An operation switch for inputting an on / off command of the light in the manual mode;

MCU in the manual mode to control the lights on / off by controlling the relay contact according to the operation of the operation switch of the user, and in the automatic mode to control the lights on / off by controlling the relay contacts according to the sensor information of the sensor; Characterized in that configured.

According to the present invention, by using the human body detection information detected by the sensor to automatically control the light on / off by saving the unnecessary electricity, in the go out mode by detecting the intruder using a sensor installed in the room flashing the light By outputting an alarm sound while giving an intruder an overwhelming feeling, additional crimes can be prevented.When an intruder is detected, it is expected to transmit the location information of the intruder to a preset security company or government office to suppress the intruder early. Can be.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, FIGS. 1 to 6.

◈ Light switch with sensor connected ◈

1 and 2 illustrate a light switch to which the sensor of the present invention is connected.

The lamp (1) is installed indoors, the light switch (3) for the on / off control of the lamp (1) is installed on the interior wall surface, by detecting the human body existing in the room by heat or infrared method The sensor 2 informing the light switch 3 is installed at one corner of the room.

The light switch 3 is

A relay contact 32 for intermitting the power supplied to the lamp 1;

A power conversion unit 33 for converting 220V AC power into a DC voltage and supplying the driving voltage of the light switch 3 while supplying the driving voltage of the sensor 2;

A mode switch 35 for setting the automatic mode or the manual mode;

An operation switch 34 for inputting an on / off command of the lamp 1 in the manual mode;

In the manual mode, the relay contact 32 is controlled according to the user's operation of the operation switch 34 to control the lamp 1 on / off, and in the automatic mode, the relay contact (according to the human body sensing information of the sensor 2) And an MCU 31 which controls the lamp 1 on / off by intermittent 32.

The relay contact 32 operates on / off under the control of the MCU 31 to supply or cut off AC power supplied to the lamp 1, and the power conversion unit 33 supplies the input 220V commercial AC power. The voltage is supplied to the driving voltage of the sensor 2 while being converted to the DC voltage and supplied as the driving voltage of the light switch 3.

The operation of the MCU 31 is differentiated by the user operating the mode switch 35 to set the automatic mode or the manual mode. In the automatic mode, the electric light 1 depends on the human body sensing information detected by the sensor 2. ) On / off control, and in the manual mode to control the light (1) on / off depending on the user operating the operation switch 34.

However, even in the manual mode, when the human body is not detected by the sensor 2 for a preset time (for example, about 10 minutes) while the lamp 1 is turned on, the MCU 31 switches the relay contact 32. To turn off the lamp (1) to prevent unnecessary electricity is consumed.

In addition, the light switch 3 has a buzzer 36 which outputs an alarm sound by itself in preparation for being used as an unmanned security system, and the external control device (main Communication unit 37 for transmitting to a controller or receiving a control command from an external control device.

That is, the light switch 3 may be independently installed in the room may be utilized as a function to control the lighting (1) to turn on or off, or a single security system with a plurality of light switches installed in different rooms It is also used to build.

◈ Light control and security system using light switch connected with sensor ◈

The unmanned security system of the present invention utilizes the light switch 3 described above.

As shown in FIG.

Lights 1a to 1n installed in respective indoor spaces in a home or an office divided into a plurality of indoor spaces;

Sensors (2a to 2n) for detecting the human body in the infrared or thermal sensing method in each of the interior of the lamp (1a ~ 1n) is installed;

According to the human body sensing information of the sensor (2a ~ 2n) to transmit the human body detection information of the sensor to the main controller (4) while intermittent the on / off operation of the corresponding lamp (1a ~ 1n), the alarm sound to the intruder by itself Light switches (3a to 3n) having a buzzer (36) capable of outputting;

The light switches 3a to 3n communicate with the plurality of light switches 3a to 3n, and the light switches 3a to 3n are connected to the lights 1a to 1n by the human body sensing information of the sensors 2a to 2n. ) To control the on / off, and in the outgoing mode to determine the intruder by using the human body detection information of the sensors (2a ~ 2n) installed in each room, the alarm output to the security company or public office that is set in advance A main controller 4 for transmitting intrusion location information; It consists of.

At this time, the light switch (3a ~ 3n) is

A relay contact 32 for controlling power supplied to the lamps 1a to 1n;

A power conversion unit 33 for converting 220V AC power into a DC voltage and supplying the driving voltage of the light switch 3 while supplying the driving voltage of the sensors 2a to 2n;

An operation switch 34 for inputting an on / off command of the lights 1a to 1n in the manual mode;

A mode switch 35 for setting the automatic mode or the manual mode;

In the manual mode, the relay contacts 32 are disconnected according to the user's operation of the operation switch 34 to control the lights 1a to 1n on and off, and in the automatic mode to the human body sensing information of the sensors 2a to 2n. Accordingly, the relay contacts 32 are intermittently controlled to control the lights 1a to 1n on / off, and in the outing mode, the human body sensing information of the sensors 2a to 2n is transmitted to the main controller 4 through the communication unit 37. MCU 31;

A communication unit 37 communicating with the main controller 4 in an RS-485 communication method;

Consisting of,

The main controller 4 is

A main communication unit 41 which communicates with each of the light switches 3a to 3n;

A data reading unit 42 which reads the data received through the main communication unit 41, determines which of the light switches 3a to 3n is the data transmitted, and supplies it to the control unit 46;

The control unit 46 mixes the unique code (or ID) corresponding to the light switches 3a to 3n with the data output for transmission to the light switches 3a to 3n. A data modulator 43 for transmitting to 3a to 3n);

A memory 44 for storing the indoor bird's-eye view image data to be transmitted to the security company or the government office when the intruder enters the operating program of the control unit 46 and in the outing mode;

The control unit 46 to control the light switch so that the lights (1a ~ 1n) flashes while the human body detects the alarm mode when the human body is detected by switching to the crime prevention mode after the last outgoing people leave;

A data communication unit 45 for transmitting the data output from the control unit 46 to a security company or a public office that is connected in advance;

The mode setting button 47 for setting the room mode, the going out mode, and the silver alarm mode is configured.

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

The operation of the present invention is divided into the room mode (manual mode, automatic mode), the going out mode, the silver alarm mode and the security mode according to the operation of the mode setting button 47 provided in the main controller (4). Will be explained.

◈ Room mode ◈

The occupancy mode is a state in which the user exists indoors. At this time, the user operates the mode switch 35 of the light switches 3a to 3n installed in each room or space, and selects the light as a manual mode or an automatic mode to control lighting. can do.

When the manual mode is set, the lamp is controlled depending on the operation of the operation switch 34 of the user. When the automatic mode is set, the lamp is controlled by the light switches 3a to 3n depending on whether the sensors 2a to 2n are detected. (1a to 1n) are controlled on / off.

That is, in the occupancy mode, the operation mode is set depending on the operation of the mode switch 35 in which the respective light switches 3a to 3n are provided, and the operation switch 34 or the sensor 2a is set in accordance with the set operation mode. On / off control of the lamps 2a to 2n depending on ˜2n).

On the other hand, the user can set the specific room or space set in the manual mode even in the occupancy mode to the saving mode.

Setting of the saving mode is made by selecting a room (for example, a child's study room) to be set to the saving mode by operating the mode setting button, not shown, the control unit 46 of the main controller (4) It detects that the human body detection signal by the sensor is received from the light switch (3a ~ 3n) installed in the selected room.

At this time, even if the human body is not detected by the sensors 2a to 2n during the set time even in the manual mode, the controller 46 transmits a control signal for turning off the lamp to the corresponding light switches 3a to 3n to reduce power consumption. Save money.

Here, the process of transmitting data from the control unit 46 to the light switches 3a to 3n will be described. When the control unit 46 outputs data to be transmitted to the data modulation unit 43, the data modulation unit 43 The control unit 46 mixes codes corresponding to the respective light switches 3a to 3n with the data output from the control unit 46, and transmits the codes to the respective light switches 3a to 3n through the communication unit 41, respectively. It is possible to individually control the light switch (3a ~ 3n).

◈ Going out mode ◈

The operation of the outing mode will be described with reference to the flowchart of FIG. 6.

When the outing mode is set by the user's mode setting button 47 operation, the control unit 46 of the main controller 4 notifies each of the light switches 3a to 3n that the outing mode is set, and each of the light switches 3a. Waits for the human body detection signal transmitted by the sensors 2a to 2n.

When the human body is detected by the sensor from any of the light switches 3a to 3n in the air, the main controller 4 determines that the user has not yet gone out, and waits for a predetermined time. If the human body is not detected by the main controller 4 determines that all the users go out, and transmits a control command for turning off all the lights (1a ~ 1n) to each light switch (3a ~ 3n).

As a result, each of the light switches 3a to 3n turns off the light 1, so that all the lights in the room are turned off.

When the set time elapses after all the lights are turned off, the main controller 4 changes itself to the outgoing security mode.

When the intrusion of an outsider is detected by the specific sensors 2a to 2n in the state of going out, the light switch 3a to 3n to which the corresponding sensors 2a to 2n are connected sends a human body detection signal to the main controller 4. Is transmitted to the control unit 46 through the main communication unit 41 of.

At this time, the data reading unit 42 reads out the unique code from the received data, finds out from which position the light switches 3a to 3n are transmitted, and notifies the control unit 46, and the control unit 46 sends the data. The intrusion position of the outsider is determined based on the information read by the reading unit 42.

The control unit 46 transmits an alarm signal to all of the light switches 3a to 3n or the light switch of the position where the human body is detected, and the light switch receiving the alarm signal flashes the corresponding lights 1a to 1n. By operating the buzzer 36 to output the alarm sound to reduce the intruder to prevent additional crimes.

On the other hand, if the intrusion of the outsider is detected in the outgoing mode, the controller 46 reads the indoor bird's eye view data stored in the memory 44 and then maps the position of the intruder detected by the sensors 2a to 2n to the indoor bird's-eye view data. It is displayed as 5 so that the intruder can be suppressed early by transmitting to the security company or the public office which is set in advance through the data communication unit 45.

◈ Silver Alarm Mode ◈

Silver alarm mode detects when an elderly person who does not want to contact outsiders such as the elderly living alone is exposed to an emergency situation that cannot be moved by an illness or accident, and rescues the elderly person from an emergency situation by notifying the security company or government office. It is to.

When the silver alarm mode is set by the user's mode setting button 47 operation, the controller 46 waits for the preset time interval.

The time interval represents a constant time interval, such as 8 to 10 o'clock or 9 to 12 o'clock in the morning, and leaving such a time interval may cause the elderly to have night sickness and worsen sleep during the night. It is preferable to set the set time period to the morning time, because it may occur due to an accident caused by the accident, and the setting of the time period is stored in the control unit 46 in advance at the initial setting of the system.

The silver alarm mode can be set in parallel with the occupancy mode.

When the set time interval after the silver alarm mode is set, the control unit 46 is whether the human body detection signal detected by the sensors (2a ~ 2n) installed in each room is transmitted through the respective light switch (3a ~ 3n) Wait.

If no movement of the human body is detected during the time interval, the controller 46 determines that the elderly are in an emergency situation and transmits the emergency situation data to the security company or the public office through the data communication unit 45 so that the elderly may be If the movement of the human body is detected during the time interval, no data is transmitted to the security company or the public office.

According to another aspect, the control unit 46 may directly send an emergency message directly to the caregiver of the elderly, the emergency message may be replaced by sending a text message (SMS) to the mobile phone of the caregiver.

◈ Security Mode ◈

Security mode is an operation mode that can be utilized when the user is in the room and sleep at night.

While setting the security mode, the user sets an external intrusion detection mode for a specific space where a person does not come and go while sleeping, such as a room in a specific location, for example, a living room.

Then, the controller 46 of the main controller 4 determines whether the human body detects a detection signal from the light switch in the room set to the intrusion detection mode of the outside, and if the human body intrusion is detected from the sensor installed in the room, As in the case of invasion of the outsider in the mode, the alarm flashes in the same way as the outside, so that the external invaders can be suppressed early.

1 is a view showing a light switch connected to the sensor of the present invention.

2 is a view showing an installation state of a light switch connected to the sensor of the present invention.

Figure 3 is a view showing the configuration of the light control and unmanned security system of the present invention.

Figure 4 is a view showing the configuration of the main controller applied to the present invention.

Figure 5 is a view showing the data sent to the security company upon intruder detection.

Figure 6 is a flow chart showing a control process in the out mode of the main controller applied to the present invention.

Explanation of symbols for main parts of the drawings

1: light fixture, 2: sensor,

3: light switch, 4: main controller,

Claims (7)

Lights 1a to 1n installed in respective indoor spaces in a home or an office divided into a plurality of indoor spaces; Sensors (2a to 2n) for detecting the human body in the infrared or thermal sensing method in each of the interior of the lamp (1a ~ 1n) is installed; According to the human body sensing information of the sensor (2a ~ 2n) to transmit the human body detection information of the sensor to the main controller (4) while intermittent the on / off operation of the corresponding lamp (1a ~ 1n), the alarm sound to the intruder by itself Light switches (3a to 3n) having a buzzer (36) capable of outputting; The light switches 3a to 3n communicate with the plurality of light switches 3a to 3n, and the light switches 3a to 3n are connected to the lights 1a to 1n by the human body sensing information of the sensors 2a to 2n. ) To control the on / off, and in the outgoing mode to determine the intruder by using the human body detection information of the sensors (2a ~ 2n) installed in each room, the alarm output to the security company or public office that is set in advance A main controller 4 for transmitting intrusion location information; But with The main controller 4 is A main communication unit 41 which communicates with each of the light switches 3a to 3n; A data reading unit 42 which reads the data received through the main communication unit 41, determines which of the light switches 3a to 3n is the data transmitted, and supplies it to the control unit 46; The control unit 46 mixes the unique code (or ID) corresponding to the light switches 3a to 3n with the data output for transmission to the light switches 3a to 3n. A data modulator 43 for transmitting to 3a to 3n); A memory 44 for storing the indoor bird's-eye view image data to be transmitted to the security company or the government office when the intruder enters the operating program of the control unit 46 and in the outing mode; The control unit 46 to control the light switch so that the lights (1a ~ 1n) flashes while the human body detects the alarm mode when the human body is detected by switching to the crime prevention mode after the last outgoing people leave; A data communication unit 45 for transmitting the data output from the control unit 46 to a security company or a public office that is connected in advance; A mode setting button 47 for setting a room mode, a going out mode, and a silver alarm mode; Light control and unmanned security system using a light switch connected to the sensor, characterized in that consisting of. The method of claim 1, wherein the controller 46 determines that the elderly are in an emergency situation when the human body is not detected by the sensors installed in each room during the preset time interval when the silver alarm mode is set, and the data communication unit 45 is determined. Light control and unmanned security system using a light switch connected to the sensor, characterized in that the transmission of emergency data to the security company or public office. delete delete delete delete delete

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