KR102115623B1 - A Method of Residents Safety System Service with Continuously Wired/Wireless Function - Google Patents

Abstract

The present invention relates to a resident safety system service method with uninterrupted wired/wireless functions. The resident safety system comprises: a plurality of detection units composed of a UV sensor, an emergency call button, and a video surveillance camera for photographing a subject which are formed in a grid structure within an apartment or area, and configured to recognize whether a fire has occurred, there is a parked vehicle, and there is an emergency and convert a signal into a signal for serial communications together with an address signal indicating locations thereof; a plurality of display units installed on a ceiling, where the detection units are placed, and lighting or blinking in red, orange, yellow, and green colors to inform a driver or person of a location or direction; a plurality of repeaters connected to a certain group of the detection units and display units, respectively, among the plurality of detection units and display units to receive and relay the signal detected by serial communications; and a central control unit connected to the plurality of repeaters to calculate an emergency call location and perform emergency warning.

Description

{A Method of Residents Safety System Service with Continuously Wired/Wireless Function}

The present invention relates to a resident safety system service method having uninterrupted wired/wireless functions, and in detail, it is possible to check whether a fire has occurred with a UV sensor installed in an apartment or area or monitor a zone with multiple CCTVs at regular intervals. When an external voltage is supplied and the minimum operating input voltage is lower or the wired communication is not smooth, the switch to a wireless method such as Bluetooth communication or a long-distance wireless communication method. , Flashing in the order of yellow and green to evacuate in order from red to green or going to extinguish the fire in the reverse order of flashing. IoT: Internet of Things (Smartphone)-based smart phone automatically opens a common entrance, allows emergency management to call the management room or security guard, and allows the vehicle to check parking location with Bluetooth Low Energy (BLE) module. /It is about the service method of the resident safety system with wireless function.

With the rapid economic development and the improvement of people's lives, the number of registered vehicles in Korea has been increasing steadily since surpassing 10 million in 1997. Anyone who owns a vehicle parks where he or she parks and where is the parking area he parked I have experienced confusion because I didn't know it.

In particular, if you are a beginner, or in a complex underground parking lot such as an apartment or building, the driver will be embarrassed if the driver does not know the exact route to his destination, and the embarrassed driver will not be able to smoothly drive the vehicle. Is delayed.

In order to compensate for this, there are methods to find a parking area by means of a vehicle navigation system and guide using a fluorescent lamp to signal the parking area.

However, it is difficult to predict the accuracy of finding the parking area in all apartments or areas by the vehicle navigation system, and the method using the fluorescent lamp must be turned on at all times, so the power is wasted. It is the reality that it is not doing.

Accordingly, in the related technology field, high-brightness, low-power LED is used to induce parking from the entrance of the apartment or area to the parking area or parking area. And technology development for performing the induction function.

And in order to guide the above parking, almost all apartments or areas are parked on the floor or ceiling to inform the presence or absence of vehicles parked in each parking space from the entrance of the apartment or area in order to guide the vehicles entering into the empty parking space. The presence/absence indicators are installed horizontally and vertically at regular intervals.

Thus, Patent Application No. 10-2006-0056832 (Jun 23, 2006) (parking induction system for apartments and zones and induction display device thereby) was proposed,

A controller for controlling overall operation,

A program storage means connected to the controller and storing a program implementing the operation of the controller;

Parking detection means installed on each parking surface to detect the presence or absence of a vehicle and transmit the signal to the controller,

Parking display means to be lit when a vehicle is not detected by the detection of the parking detection means;

An entrance detection means installed at the entrance of an apartment or area to detect the entry of a vehicle;

An induction display device installed at the entrance of the apartment or area floor to the entrance and exit of each parking area to display a vehicle that induces the vehicle in a flashing or lighting method;

A control circuit for operating the induction display device at the command of a controller,

It is composed of a battery for supplying power to the operation of the control unit and the operation of the induction display device.

And Patent Application No. 10-2011-0059505 of June 20, 2011 (guided moving system for moving the apartment or area using LED) was proposed,

It is formed on the upper wall of the entrance of the apartment or zone, the first ultrasonic sensor for sensing the vehicle detection signal in real time;

It may be formed in a singular or plural form, and in the case of a singular form, it is formed for guiding to a parking area, and in the case of plural form, in order to guide the final parking area of the vehicle from the entrance of the apartment or area where the first ultrasonic sensor is installed. A first LED lamp formed;

After receiving the vehicle detection signal, which is the detection signal for the vehicle, in real time from the first ultrasonic sensor, and determining whether to register the route guidance by querying the first ultrasonic sensor ID, if the route guidance registration is not registered, a single first LED lamp is registered. Controls to turn on the power for the first LED lamp of the singular for guidance to the parking area where the installed, and then if the vehicle detection signal is not received, turn off the power for the first LED lamp of the singular (OFF) integrated control server that controls to do so; Consists of including;,

The integrated control server,

When the route guidance is registered for the first ultrasonic sensor ID, a plurality of first LED lamps are sequentially turned on through control of the constituent LEDs of the first LED lamp for guidance to the final parking area of the vehicle ( ON), and when the vehicle detection signal is not received, it is configured to control so that power to the plurality of first LED lamps is turned off.

However, such a conventional system for inducing parking for an apartment or zone can only guide a vehicle and a person parking in the apartment or zone, and has a disadvantage that cannot be used when a disaster such as a fire occurs.

In addition, when the external voltage is not supplied from the wired terminal, there is no input voltage in all or part of the section, or if the minimum operating input voltage is 13V or less, normal operation is not performed.

In addition, even if the wired communication fails to communicate due to a short circuit, normal operation is not performed.

Accordingly, the present invention is to solve the conventional problems as described above, to determine whether a fire has occurred with a UV sensor installed in an apartment or area, or whether to supply external voltage at regular intervals while monitoring areas with multiple CCTVs. Provides a resident safety system service method with uninterrupted wired/wireless function that allows communication using Bluetooth communication and remote wireless communication by switching to a wireless method when the input voltage for minimum operation is below or the wired communication is not smooth. That's the purpose.

Resident safety system service method that combines the uninterrupted wired/wireless function of the present invention for achieving the above object,

It is composed of a UV sensor, emergency call button, and video surveillance camera that shoots the subject in a grid structure at regular intervals in the apartment or area.It recognizes whether a fire has occurred, whether there is a vehicle in the parking area, and whether an emergency situation has occurred. A plurality of detection units for signal conversion,

A plurality of display units installed on the ceiling of the place where the detection unit is located, emitting red, orange, yellow and green light or flashing to inform the driver or person of the location or direction,

A plurality of repeaters connected to each of a certain group of detectors and display units among a plurality of detection units and display units to receive and relay signals sensed by serial communication;

IoT control unit that checks the occupants through the smartphone app application to check the location of the parked vehicle, open the door, interlock with the elevator call, and home automation,

It consists of a central control unit that is connected to multiple repeaters and calculates the emergency call location to perform emergency alarms.

The detection unit,

A UV sensor that determines whether a fire has occurred through a UV sensor that recognizes a fire by heat, smoke, or sparks generated in the surroundings,

Emergency call button that can be turned on when a person detects a danger in the apartment or area or recognizes other emergency situations,

While receiving the information according to the current state through the video surveillance camera that checks for the presence or absence of a vehicle in the parking area while photographing the subject in front, the filter unit, the amplifying unit, and the signal converting unit are used to output the address signals according to their location. and,

The display unit,

It is installed on the ceiling of the place where the detection unit is located and controls the power supplied through the power supply unit to each light emitting diode so that it lights up in red, orange, yellow, and green to inform the driver or person of the position, while red, Flashing orange, yellow and green to give the driver or person a safe direction,

If there is no external power supplied from the repeater and the central control unit's voltage detector, or if the input voltage is less than the minimum operating input voltage of 13V, it is considered to be a wired communication failure. Make sure to notify managers as they switch,

The central control unit diagnoses the communication status of the wired communication at regular intervals (once per minute) through the emergency call button, and even when communication is not possible due to a short circuit, the wireless communication method Bluetooth and wireless long-distance transmission/reception It is characterized in that it is configured to notify the administrator while switching to a communication method.

According to the above-described method of providing a resident safety system having an uninterrupted wired/wireless function according to the present invention, it is possible to quickly call a manager by detecting a fire with a fire detection sensor (UV sensor) embedded in an induction lamp in an underground parking lot of an apartment. In addition, it can promptly evacuate residents by guiding them to a safe emergency exit with color markings on the lights.

Through the high-definition camera built in the emergency call button, it is possible to grasp the parking status of each zone in real time, detect empty parking spaces, and express parking available with full lights,

When the smartphone holder accesses the common entrance using the Bluetooth communication distance measurement algorithm, the access door is automatically opened in connection with the home net server in the case of a registered smartphone by sending access information to the IOP server.

There is the convenience of automatically calling the elevator to the corresponding floor in conjunction with the elevator CRT server.

Calculate and measure the location information of the vehicle and the location information of residents in a triangulation method using the Bluetooth communication distance measurement protocol, collect the location information of each object in the IOP server and store it in a DB, and place the vehicle on the household wall pad. The location of children is displayed, and real-time location tracking in the complex has the effect of finding a vehicle location and finding a child using a smartphone.

1 is a block diagram schematically showing the overall configuration of the present invention.
Figure 2 is a block diagram showing the configuration of the present invention detection unit.
Figure 3 is a schematic diagram illustrating the installation state of the present invention detection unit and the display unit.
Figure 4 is a block diagram showing the configuration of the central control unit of the present invention.
Figure 5 is a block diagram showing the configuration of the emergency call button of the present invention.

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

Resident safety system service method having a wired/wireless function without interruption according to the present invention,

Consists of a UV sensor (2), an emergency call button (3), and a video surveillance camera (4) that shoots the subject in a grid structure at regular intervals in the apartment or area, whether there is a fire, whether there is a parked vehicle, and an emergency situation. A plurality of detection unit (1) for recognizing whether or not to convert the signal to the serial communication signal along with the address signal according to their location and transmits it to the wired or Bluetooth communication wireless communication,

A plurality of display units 10 installed on the ceiling of the place where the detection unit 1 is located, emitting red, orange, yellow and green lights or flashing to inform the driver or person of the location or direction,

Among the plurality of detection units 1 and 10, a predetermined group of detection units 1 and 10 are connected to each other to receive and relay signals detected by serial communication through wireless communication of wired or Bluetooth communication. A plurality of repeaters 20,

A central control unit that is connected to a plurality of repeaters 20 through wireless communication of a wired or wireless long-distance transmitter/receiver and takes action according to an emergency or guides a parking vehicle by an address signal according to its location included in a digital signal ( 30).

The detection unit 1,

A UV sensor (2) for determining whether a fire has occurred through a UV sensor that recognizes a fire by heat, smoke, or sparks generated in the surroundings,

Emergency call button (3) to turn on when a person detects a danger in the apartment or area or recognizes other emergency situations;

A video surveillance camera (4) that checks for the presence or absence of a vehicle in a parking area while photographing a subject in front,

The UV sensor (2) and the emergency call button (3) and a filter unit (5) for removing the noise contained in the signal from the video surveillance camera (4),

An amplifying unit (6) for amplifying its intensity for signal transmission;

It is composed of a signal conversion unit (7) that converts the amplified signal into a serial communication signal along with an address signal according to its location and transmits it to a wired or Bluetooth communication wireless communication.

The emergency call button 3 is to be used in an emergency while charging the power supplied through the power supply unit 101 connected by wire to the internal battery 102,

When the emergency call switch 103, which is turned on when detecting an emergency state, is turned on, the controller 104 that recognizes the emergency call switch 103 transmits it to the repeater 20,

While the power is normally supplied, the controller 104 controls the switching unit 105 and transmits it to the repeater 20 through the wired LAN communication module 106.

The controller 104 is configured to transmit information to the repeater 20 by wireless communication through the Bluetooth communication module 107 while controlling the switching unit 105 while the power is normally supplied.

The display unit 10 is,

It is installed on the ceiling of the place where the detection unit 1 is located while receiving a control signal through wireless communication of wired or Bluetooth communication while controlling the power supplied through the power supply unit 12 to each light emitting diode 11 It is configured to light red, orange, yellow, and green to inform the driver or person of the location, while flashing red, orange, yellow, and green to give directions to the driver or person.

In the sensing unit 1, each floor of the apartment or zone is installed in a grid structure with a predetermined interval, and a plurality of sensing units 1a installed in the S1 zone are connected to the first repeater 21 and installed in the S2 zone. The plurality of detection units 1b are connected to the second repeater 22, and the plurality of detection units 1c installed in the S3 zone are connected to the third repeater 23 to transmit detection signals,

In the display unit 10, each floor of an apartment or area is installed in a grid structure with a predetermined interval, and a plurality of display units 10a installed in the S1 area are connected to the first repeater 21 and a plurality of installed areas in the S2 area. The display unit 10b is connected to the second repeater 22, and a plurality of display units 10c installed in the S3 zone are connected to the third repeater 23 to receive control signals according to lighting by serial communication.

Among the digital signals, the digital signals by the UV sensor 2 and the emergency call button 3 are transmitted from the repeater 20 to the central control unit 30 in a wireless communication method of a wired or wireless long-distance transmitter/receiver. .

If the digital signal transmitted to the central control unit 30 is a fire generated by the UV sensor 2, it is automatically transmitted to 119 and simultaneously switched to a system for flashing the display unit 10,

If the digital signal transmitted to the central control unit 30 is an emergency signal by the emergency call button 3, it is automatically transmitted to the emergency call server 40 so that actions according to the emergency call can be taken.

If the digital signal transmitted to the central control unit 30 is a signal according to the progress of the vehicle for parking by the video surveillance camera 4 or the movement of the vehicle for exiting or the presence or absence of a parking vehicle in the parking area, the parking management server is automatically performed. It is configured to perform general parking management for vehicles entering or leaving an apartment or area by passing to (50).

The central control unit 30,

A first signal discrimination unit 31 for determining whether or not the fire signal is generated according to the UV sensor 2 for the transmitted digital signal,

While performing the digital signal through the first signal discrimination unit 31 calculates the location of the fire occurrence and performs a control operation to inform the emergency evacuation direction along the flashing color of the display unit 10 according to the location of the fire occurrence 1 control unit 32,

A first alarm sound output unit 33 for outputting a warning sound according to the fire,

A first monitor unit 34 for displaying the fire occurrence position and the emergency evacuation direction calculated by the first control unit 32,

A first communication unit 35 notifying the occurrence of the fire to the outside;

Under the control of the first control unit 32, a wired or wireless long-distance transmitter/receiver wireless communication method via the repeater 20 via the repeater 20 to the power supply 12 of the display unit 10 according to the required power signal according to the position By outputting with the address signal, the light emitting diode 11 at the fire occurrence location blinks in red, while the distance away from the fire occurrence gradually flashes in orange, yellow, and green, so anyone can clearly find the evacuation route in case of fire. Of course, it is composed of a power driving unit 36 that makes it easy to find a location where the light-emitting diode 11 flashes red even when dispatched to extinguish a fire.

The emergency call server 40,

A second signal discrimination unit (41) for determining whether a signal for an emergency call is made to a digital signal transmitted by a wireless communication method of a wired or wireless long-distance transmitter/receiver through the central control unit (30);

A second control unit 42 for calculating the location of the emergency call through the digital signal through the second signal discrimination unit 41 and performing a control operation according to the emergency call,

A second alarm sound output unit 43 for outputting a warning sound according to the emergency call,

A second monitor unit 44 for displaying the calculated emergency call location,

It consists of a second communication unit (45) that notifies the emergency call to the security office located close to the management room in a wired or wireless long-distance transmitter/receiver wireless communication method.

The above parking management server 50,

The third signal for determining whether the signal is in response to the vehicle entering from the video surveillance camera 4 in the normal state with respect to the digital signal transmitted through the wireless communication method of the wired or wireless long-distance transmitter/receiver through the central control unit 30. Discrimination unit 51,

A third control unit 52 that calculates an entry position of the vehicle through a digital signal through the third signal discrimination unit 51 and performs a control operation for guiding a parking space where parking is possible;

A third alarm sound output unit 53 for outputting a guide sound according to the vehicle entry,

It is composed of a third monitor unit 54 that displays a parking location where parking is possible.

Of the vehicle parked through the wireless communication method of the wired or wireless long-distance transmitter/receiver, the parking management server (50) in the IoT control unit (61) that identifies the residents through the smartphone (60) of the residents who installed the smartphone app application. Position confirmation and opening of the door through the door driving unit 62 and the call of the elevator through the elevator driving unit 63 and interworking with the home automation 65 through the Internet network 64.

The resident safety system service method having the uninterrupted wired/wireless function of the present invention configured as described above,

Whether a fire has occurred by constructing a plurality of detection units (1) installed in a lattice structure at regular intervals in an apartment or area with a UV sensor (2), an emergency call button (3), and a video surveillance camera (4) that shoots a subject And recognizes the presence or absence of a parked vehicle and the occurrence of an emergency to convert the signal into a signal for serial communication.

Therefore, there is no emergency situation by the UV sensor (2) and emergency call button (3) in normal times, so the presence or absence of a vehicle parked in a parking space or a vehicle entering or leaving an apartment or zone with the video surveillance camera (4) Will judge.

The emergency call button 3 is to be used in an emergency while charging the power supplied through the power supply unit 101 connected by wire to the internal battery 102.

When the emergency call switch 103 is turned on when the emergency state is sensed, the controller 104 that recognizes the emergency call switch 103 transmits it to the repeater 20.

While the power supply is normally being supplied, the controller 104 controls the switching unit 105 while transmitting to the repeater 20 through the wired LAN communication module 106, while the controller 104 is being supplied with the power normally. While controlling the switching unit 105 in the wireless communication through the Bluetooth communication module 107 to transmit the information to the repeater 20.

The video signal of the video surveillance camera 4 according to the entry of the vehicle from the plurality of detection units 1, along with the address signal according to its location, the filter unit 5, the amplifier unit 6, and the signal conversion unit ( It is output through 7) and relays a signal detected by serial communication to the central control unit 30 while passing through a plurality of repeaters 20 so that parking guidance is performed.

The detection unit 1 guides parking or guides a path for exiting while checking the presence or absence of a vehicle entering or exiting a vehicle or a vehicle parked in a parking area through the video surveillance camera 4 during normal operation.

The sensing unit 1 installs each floor of the apartment or zone in a lattice structure with a predetermined interval, and a plurality of sensing units 1a installed in the S1 zone are connected to the first repeater 21 and installed in the S2 zone. The plurality of sensing units 1b are connected to the second repeater 22, and the plurality of sensing units 1c installed in the S3 zone are connected to the third repeater 23 to transmit the sensing signals together with the address signals.

The digital signal transmitted from the detection unit 1 is transmitted to the central control unit 30 to determine whether the signal is from the UV sensor 2, the emergency call button 3 or the video surveillance camera 4 To be able to take.

If the digital signal transmitted to the central control unit 30 is a signal corresponding to the presence or absence of a parking vehicle in the parking zone by the video surveillance camera 4, it is automatically transmitted to the parking management server 50 to the vehicle entering the apartment or zone. For general parking management.

The parking management server 50 is a third signal discrimination unit 51 to determine whether a signal according to the entry of the vehicle from the video surveillance camera 4 in a normal state with respect to the digital signal transmitted through the central control unit 30 To judge.

Through the digital signal through the third signal discrimination unit 51, the third control unit 52 calculates an entry position of the vehicle and performs a control operation for guiding a parking space where parking is possible.

The third control unit 52 outputs a guide sound according to vehicle entry through the third alarm sound output unit 53 so that other people or other vehicles can know.

Through the third monitor unit 54 installed on the parking management server 50, the parking available position is displayed so that it is possible to check whether or not parking is smoothly guided.

In addition, the display unit 10 is installed on the ceiling where the detection unit 1 is located by a control signal for parking and exiting from the parking management server 50 of the central control unit 30 in reverse order. The power is supplied to the light emitting diodes 11 by controlling the power supplied through the power supply unit 12 so that it lights up in green to inform the driver or person of the location of the parking area or blinks green to park or leave the driver or person. Please give directions.

On the other hand, when the emergency call button 3 is turned on by a plurality of detection units 1 installed in a lattice structure at regular intervals in an apartment or area to inform that an emergency has occurred, a filter unit for removing noise included in the signal (5) and output through a signal converter (7) for amplifying the intensity for the transmission of the signal (6) and converting the amplified signal into a signal for serial communication with the address signal according to its location. As much as possible.

The digital signal output through the signal conversion unit 7 is transmitted to the central control unit 30 so that it is a signal by the emergency call button 3 to take action.

That is, if the digital signal transmitted to the central control unit 30 is an emergency signal by the emergency call button 3, it is automatically transmitted to the emergency call server 40 so that actions according to the emergency call can be taken.

The emergency call server 40 determines whether the signal for the emergency call is from the second signal discrimination unit 41 for the digital signal transmitted through the central control unit 30.

The second control unit 42 calculates the location of the emergency call through the digital signal through the second signal discrimination unit 41 and performs a control operation according to the emergency call.

Under the control of the second control unit 42, an alarm sound output unit 43 emits a warning sound according to an emergency call.

The emergency call position calculated by the control of the second control unit 42 is displayed on the second monitor unit 44 to check the situation of the site.

At the same time, under the control of the second control unit 42, the corresponding emergency call is notified to the outside through the second communication unit 45 to enable immediate action.

And by the emergency call server 40 of the central control unit 30 outputs a power signal to the display unit 10 where the emergency call button 3 is turned on to the ceiling where the sensing unit 1 is located. While power is supplied to the light emitting diode 11 of the installed display unit 10 through the power supply unit 12, light is emitted in red to inform the driver, other persons, and personnel dispatched to the site.

On the other hand, when the UV sensor 2 of the detection unit 1 installed in a lattice structure with a certain interval in the apartment or area recognizes whether a fire has occurred through the UV sensor that recognizes the fire by heat, smoke, or flame, the fire The information according to whether or not the signal is converted into a signal for serial communication.

The digital signals for serial communication converted by the plurality of detection units 1 are relayed to the central control unit 30 through the repeater 20.

In the sensing unit 1, each floor of the apartment or zone is installed in a grid structure with a predetermined interval, and a plurality of sensing units 1a installed in the S1 zone are connected to the first repeater 21 and installed in the S2 zone. The plurality of detection units 1b are connected to the second repeater 22, and the plurality of detection units 1c installed in the S3 area are connected to the third repeater 23 to transmit detection signals.

The digital signal transmitted from the detection unit 1 is transmitted to the central control unit 30 to determine whether a signal is generated by the UV sensor 2 so that action can be taken.

If the digital signal transmitted to the central control unit 30 is a fire generated by the UV sensor 2, it is automatically transmitted to 119, and at the same time, it is switched to a system for flashing the display unit 10.

That is, the central control unit 30 determines whether the fire signal is generated by the UV sensor 2 through the first signal discrimination unit 31 with respect to the transmitted digital signal.

The first control unit 32 calculates the location of the fire occurrence through the digital signal through the first signal discrimination unit 31 and performs a control operation according to the non-evacuation direction.

That is, while controlling the first alarm sound output unit 33 to output a warning sound according to the fire.

The first control unit 32 displays the fire occurrence position and the emergency evacuation direction calculated by the first monitor unit 34.

Then, through the first communication unit 35, the occurrence of the fire is notified to the outside.

In addition, under the control of the first control unit 32, the power driving unit 36 outputs the necessary power signal to the power supply unit 12 of the display unit 10 via the repeater 20, thereby generating the fire location. By allowing the light-emitting diode 11 to flash in red while gradually moving away from the location where the fire occurs, it can blink in orange, yellow, and green so that anyone can clearly find the evacuation route in the event of a fire, and go out to extinguish the fire. Even when the light-emitting diode 11 blinks in red, it is easy to find a location.

Therefore, the general people to evacuate by moving the light emitting diode 11 of the display unit 10 to a location flashing orange, yellow, and green gradually from a topic generating area, which is a red flashing position, is a direction to evacuate to a driver or a person. Let me know.

In addition, the personnel dispatched to the site for evolution can move to the flashing positions of green, yellow, orange and green so that they can evolve.

From the IoT control unit 61 that checks the residents through the smart phone 60 of the residents who have the smart phone app application installed, the location of the vehicle parked through the parking management server 50 and the door access unit through the door driving unit 62 Calling of the elevator through the opening and the elevator driving unit 63 and interlocking with the home automation 65 through the Internet network 64.

The repeater 20 detects whether there is no external power supply to the voltage detector 25 or the input voltage is less than or equal to the minimum operating input voltage of 13V. Switching to a communication method through a Bluetooth module, which is a wireless communication method, receives signals from the UV sensor 2 and the emergency call button 3 of the detection unit 1 and the video surveillance camera 4, while the display unit 10 Send a signal.

In addition, when there is no external power supplied or the input voltage is less than or equal to the minimum operating input voltage of 13V, the voltage detection unit 57 of the central control unit 30 is regarded as wired communication failure and is transmitted through the wireless long-distance transmitter/receiver 58. Switch to the communication method.

The central control unit 30 diagnoses the communication of the wired communication state through the emergency call button 3 at regular intervals (once a minute), and even when communication is not possible due to a short circuit, etc. While switching to a communication method through the wireless long-distance transmitter/receiver 58, the administrator is notified.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and is not limited to the above-described embodiments, and it is common in the field to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Various modifications can be made to anyone with knowledge, and such changes are within the scope of the written claims.

1: detection unit 2: UV sensor
3: Emergency call button 4: Video surveillance camera
10: display unit 20: repeater
30: central control unit 40: emergency call server
50: parking management server

Claims (5)

Consists of a UV sensor (2), an emergency call button (3), and a video surveillance camera (4) that shoots the subject in a grid structure at regular intervals in the apartment or area, whether there is a fire, whether there is a parked vehicle, and an emergency situation. A plurality of detection unit (1) for recognizing whether or not to convert the signal into a signal for serial communication,
A plurality of display units 10 installed on the ceiling of the place where the detection unit 1 is located, emitting red, orange, yellow and green lights or flashing to inform the driver or person of the location or direction,
A plurality of repeaters 20, which are respectively connected to a certain group of the detectors 1 and the display unit 10 among the plurality of detection units 1 and the display unit 10 to receive and relay signals sensed by serial communication,
In the resident safety system service method having an uninterrupted wired/wireless function consisting of a central control unit (30) that is connected to a plurality of repeaters (20) to calculate the emergency call location and perform emergency alerts,
The repeater 20 detects whether there is no external power supply to supply the voltage detector 25 or if the input voltage is less than or equal to the minimum operating input voltage 13V. Switching to a communication method through a Bluetooth module, which is a wireless communication method, receives signals from the UV sensor 2 and the emergency call button 3 and the video surveillance camera 4 of the detection unit 1, while the display unit 10 To send a signal,
When the voltage detection unit 57 of the central control unit 30 has no external power supplied, or if the input voltage is less than or equal to the minimum operating input voltage of 13V, it is regarded as a failure of wired communication and communicates through the wireless long-range transmitter/receiver 58 To switch to it,
The central control unit 30 diagnoses the communication of the wired communication state through a emergency call button 3 at regular intervals (once a minute), and when communication is not possible due to a short circuit, Bluetooth and wireless, which are wireless communication methods Resident safety system service method with an uninterrupted wired/wireless function, characterized in that it is configured to notify the administrator while switching to a communication method through a long-distance transmitter/receiver (58). delete delete delete delete

Images