KR102630432B1 - Evacuation guide light system - Google Patents

Abstract

The present invention relates to an evacuation guidance light system that provides rechargeable lighting in the form of a flashlight carried by the user to guide an escape route.
In addition, the present invention is installed inside the building, displays an entrance designated as an evacuation route in the event of an evacuation situation including power outage and fire, communicates with the control server to collect information on the escape route connected to the outside of the building, and provides charging power. The evacuation guidance light is equipped with charging stands that supply an evacuation guidance light, and when charged and detached from the charging stand of the evacuation guidance light, it lights up. When turned on, it communicates with the evacuation guidance light to receive escape route information, and shows the escape route through the display unit provided on the outside of the main body. By providing a plurality of rechargeable lights to guide, when an evacuation situation including a power outage or fire occurs, it is possible to easily evacuate along the escape route while securing visibility using the rechargeable lights.

Description

Evacuation guide light system

The present invention relates to an evacuation guidance light system that provides rechargeable lighting in the form of a flashlight carried by the user to guide an escape route.

In general, an emergency exit is an entrance that allows people inside a building to quickly evacuate to the outside in the event of a sudden emergency such as a power outage, fire, or earthquake. On one side of the emergency exit, evacuees can easily determine the location of the exit. Emergency exit guidance lights are installed to help evacuees be recognized and quickly lead them to a safe place, and passage guidance lights are installed in the passageway leading to the emergency exit to indicate the location of the emergency exit.

These conventional emergency exit guidance lights and passage guidance lights are effective in that they allow users to check the location of the emergency exit in situations where emergency escape is necessary, but when indoor lighting is turned off due to a power outage or fire, the evacuee must check the location of the emergency exit. However, there is a problem in that it is difficult to actually move to the emergency exit due to difficulty in securing visibility.

In particular, in areas located underground inside a building or where windows for daylighting are not installed, without indoor lighting, it can be very difficult to move to the emergency exit while avoiding obstacles in a dark indoor space.

In addition, if a fire breaks out adjacent to an emergency exit or it is difficult to enter the emergency exit due to building debris, etc., it is necessary to find another emergency exit or escape route and move. However, it is very difficult for evacuees in an emergency situation to secure an escape route themselves, so evacuation is difficult. There are problems with time delays and situations where people become trapped inside the building.

The present invention was developed in consideration of the above problems, and its purpose is to provide an evacuation guidance light system that provides rechargeable lighting in the form of a flashlight and can guide an escape route through this.

The objects of the present invention are not limited to the objects mentioned above, and other objects not mentioned will be clearly understood by those skilled in the art from the description below.

The present invention to achieve the above object is installed inside a building, displays an entrance designated as an evacuation route in the event of an evacuation situation including a power outage or fire, and communicates with a control server to provide escape route information leading to the outside of the building. Evacuation guidance lights including charging stands that collect and supply power for charging; and a plurality of rechargeable lights that are charged in the charging holder of the evacuation guide light and turn on when detached, and when turned on, communicate with the evacuation guide light to receive escape route information and guide the escape route through a display unit provided on the outer surface of the main body. Provides an evacuation guidance lighting system including.

In a preferred embodiment, the plurality of rechargeable lights transmit a position signal when detached from the charging holder, and collect the position signal of the rechargeable light detached first based on the detachment order to provide an escape route and other rechargeable lights. Guide to the location of .

In a preferred embodiment, the plurality of rechargeable lights are configured such that, when the distance between the rechargeable lights that are first detached from the charging holder and the evacuation guidance light is outside the preset effective distance, the rechargeable lights that are later in the detachment order operate as nodes. Relays escape route information.

In a preferred embodiment, the plurality of rechargeable lights store information about the actual path taken as movement path information and transmit it to the evacuation guidance light or the control server, and the evacuation guidance light is configured to store information about the actual travel path as movement path information, and the evacuation guidance light is configured to store information about the actual travel path as movement path information and transmit it to the evacuation guidance light or the control server. The escape route information is updated based on the movement route information of the lighting.

In a preferred embodiment, the plurality of rechargeable lights are configured in the form of flashlights so that a user can carry and use them in the event of an evacuation situation.

By means of the above-mentioned problem solving means, the present invention is a plurality of rechargeable lights that are charged in the charging holder of the evacuation guidance light and light up when detached, and when turned on, receive escape route information and guide the escape route through the display unit provided on the outer surface of the main body. By providing an evacuation situation, including a power outage or fire, there is an effect of enabling easy evacuation along the escape route while securing visibility using rechargeable lighting.

In addition, the present invention collects the position signal of the rechargeable light that is detached first based on the detachment order, and guides the location of the rechargeable light that is detached first along with the escape route for the rechargeable light that is detached later, thereby building the building. Since it is possible to evacuate according to the location of the user who attempted to escape first from inside and secured an escape route, there is an effect of increasing the possibility of evacuation for users who attempt to escape late.

In addition, in the present invention, the rechargeable lighting that is delayed in the detachment order operates as a node and relays escape route information, so that escape route information can be continuously provided even if the distance between the rechargeable lighting that was detached first and the evacuation guide light is outside the effective distance. There is an effect.

In addition, the present invention updates the escape route information based on the movement path information of the rechargeable lighting that escaped outside the building first, and provides the updated escape route information to the lower priority rechargeable lighting, so that users who attempt to escape late It has the effect of providing information on escape routes to safely evacuate outside the building.

In addition, the present invention has the effect of making it convenient to carry and use the rechargeable lights in an evacuation situation by configuring a plurality of rechargeable lights in the form of a flashlight.

1 is a diagram of an evacuation guidance light system according to an embodiment of the present invention.
Figure 2 is a diagram of an evacuation guide light and a rechargeable light according to an embodiment of the present invention.
Figure 3 is a block diagram of evacuation guidance, etc. according to an embodiment of the present invention.
Figure 4 is a block diagram of a rechargeable lighting according to an embodiment of the present invention.
Figure 5 is a flowchart of a control method of an evacuation guidance light system according to an embodiment of the present invention.

In the following description, specific details of the present invention are set forth to provide a general understanding of the present invention; however, it is known to those skilled in the art that the present invention can be readily practiced without these specific details and with modifications thereof. It will be self-evident to those who have it.

Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying FIGS. 1 to 5, focusing on the parts necessary to understand the operation and action according to the present invention.

Figure 1 is a drawing of an evacuation guidance light system according to an embodiment of the present invention, Figure 2 is a drawing of an evacuation guidance light and rechargeable lighting according to an embodiment of the present invention, and Figure 3 is an embodiment of the present invention. It is a block diagram of an evacuation guidance light according to , and Figure 4 is a block diagram of a rechargeable lighting according to an embodiment of the present invention.

Referring to FIGS. 1 to 4 , the evacuation guidance light system 100 according to an embodiment of the present invention includes an evacuation guidance light 110 and a rechargeable light 120.

Here, the evacuation guidance light system 100 according to an embodiment of the present invention provides rechargeable lighting 120 that the user can carry and use while guiding the location of the emergency exit when an evacuation situation including a power outage or fire occurs. It communicates with the control server 200 to check the escape route and provides information about the escape route through the rechargeable light 120.

At this time, the above-mentioned control server 200 stores in advance the location information of the emergency exit designated for each floor inside the building and the map information inside the building, and when an evacuation situation occurs, it analyzes the information on the escape route leading to the outside of the building and provides evacuation assistance. It is provided to transmit to the guidance light (110).

This control server 200 is installed inside the building to detect power outages or fires through power supply equipment that supplies power, fire detection equipment built to detect fire, and earthquake detection equipment that detects vibration of the building caused by an earthquake. , it is possible to determine whether an evacuation situation such as an earthquake has occurred.

The evacuation guidance light 110 is installed inside the building and displays an entrance designated as an evacuation passage when an evacuation situation occurs. It communicates with the control server 200 to collect information on the escape route leading to the outside of the building and supplies power for charging. It is provided with charging stands 114 that do.

Here, the evacuation guidance light 110 may include an evacuation exit guidance light installed adjacent to an emergency exit and an emergency staircase connected from the inside of the building to the ground or outside, and a passage guidance light installed in a passage inside the building to guide the evacuation exit light. It can be installed in a designated location in accordance with the installation standards of fire-related laws and regulations.

This evacuation guidance light 110 may be configured to include a power supply unit 111, an entrance display unit 112, a communication unit 113, a charging stand 114, and a main control unit 115.

The power supply unit 111 is connected to a power line inside the building to supply operating power to the evacuation guidance light 110, and is provided with a rechargeable battery (B) in preparation for an evacuation situation.

In normal times, the power supply unit 111 converts the power supplied from the power line into alternating current or direct current and supplies it as operating power to charge the battery B. However, when power is cut off due to a power outage or fire, the power supply unit 111 charges the battery B. The charged power can be supplied as operating power.

The entrance display unit 112 is formed on the outer surface of the evacuation guidance light 110, and has an evacuation route guidance sign or evacuation image that guides the location of the evacuation area, and has an LED or bulb that emits light on the inside.

This entrance display unit 112 may be provided so that the LED or light bulb is normally turned off and turned on when an evacuation situation occurs, or the LED or light bulb can be maintained in a constant light state.

The communication unit 113 is for communication with the control server 200 and the rechargeable lighting 120, and may include one or more components that enable communication with the outside, for example, a wired communication module. , may include at least one of a wireless communication module and a short-range communication module.

The communication unit 113 communicates with the control server 200 to collect escape route information leading to the outside of the building, and communicates with the rechargeable lighting 120 to transmit escape route information and receive movement route information. , it is also possible to collect location signals transmitted from the rechargeable lighting 120.

Meanwhile, the communication unit 113 may receive a user input from another electronic device or the control server 200 through a network, or may receive data stored in another electronic device or the control server 200.

The charging stand 114 is formed in the storage space of the evacuation guidance light 110, and is provided to hold a plurality of rechargeable lights 120, and provides charging power to the mounted rechargeable lights 120, that is, , supplies charging power.

The charging stand 114 can supply charging power using the operating power supplied from the power supply unit 111. In this process, the operating power can be boosted or stepped down, and can also be converted to direct current or alternating current. .

In addition, the charging stand 114 may be provided with a charging terminal on one side and may be configured to supply charging power while in direct contact with the rechargeable lighting 120, but may supply charging power wirelessly using an induction coil. It may be formed into a structure that does.

Meanwhile, the charging stand 114 checks whether the rechargeable lighting 120 is detachable based on the electrical connection state with the rechargeable lighting 120, and when the rechargeable lighting 120 is detached, the rechargeable lighting 120 A detachment signal can be output to the main control unit 115, or it can be confirmed whether the rechargeable light 120 is detachable using a sensor device including a pressure sensor or an infrared sensor.

The main control unit 115 controls the overall operation of the evacuation light 110.

This main control unit 115 may be equipped with one or more processors and may be implemented to execute one or more instructions or programs stored in memory.

In addition, the main control unit 115 can be used interchangeably with a central processing unit, microprocessor, control device, etc., and is implemented as a single chip system (System on chip, SOC) together with other functional units such as the communication unit 113 and memory described above. It can be.

Meanwhile, the main control unit 115 operates by operating power supplied from the power unit 111, and controls the entrance display unit 112 and the charging stand 114 in normal times to display an evacuation route guidance sign or an evacuation image while charging. type lighting 120 can be charged.

In addition, the main control unit 115 may determine that an evacuation situation will occur if power is cut off due to a power outage or fire. In addition, the main control unit 115 may determine whether an evacuation situation has occurred by receiving information about the evacuation situation from the control server 200. can be judged.

In addition, when it is determined that there is an evacuation situation, the main control unit 115 checks whether the entrance display unit 112 is normally lit, switches it to the lit state if it is off, and communicates with the control server 200 to allow access to the outside of the building. Information on connected escape routes can be collected.

In addition, the main control unit 115 checks whether the rechargeable light 120 is detachable, and then, if the detached rechargeable light 120 exists, escape route information can be transmitted by communicating with the detached rechargeable light 120. , identification information for identifying each rechargeable light 120 may be stored in advance.

That is, when the rechargeable lighting 120 is detached from the charging holder 114, it transmits a wireless signal while activating wireless communication, and the main control unit 115 receives the identification information included in the wireless signal of the rechargeable lighting 120. Based on this, the detached rechargeable lights 120 can be identified, and the detachment order of the rechargeable lights 120 is analyzed to determine whether each rechargeable light 120 is detached first or in a later detachment order. Sequence information can also be transmitted.

Meanwhile, the main control unit 115 transmits the escape route information collected from the control server 200 to the rechargeable lighting 120, and if there is a rechargeable lighting 120 that escaped outside the building, the rechargeable lighting 120 ), the existing escape route information can be updated by collecting movement route information.

At this time, the main control unit 115 may determine that the rechargeable lighting 120, which has left the area of the building or moved to a location corresponding to the exterior of the building, has escaped from the building, and the rechargeable lighting 120 can be detected from the control server 200. It is also possible to receive updated escape route information by reflecting the movement route information of (120).

In this way, since information about the escape route outside the building is provided to the lower-priority rechargeable lighting 120 as updated escape route information, a safer and more accurate route can be provided to users who try to escape late. .

Meanwhile, when an evacuation situation including a power outage or fire occurs, the evacuation guidance light 110 emits an alarm sound notifying the evacuation situation, a guidance voice indicating the location of the evacuation guidance light 110, and whether or not the rechargeable lighting 120 is provided and its remaining amount. It may further include a speaker that outputs at least one of the informing guidance voices and output pre-stored alarm sounds, guidance voices, etc. under the control of the main control unit 115.

The rechargeable lights 120 are provided in plural pieces and are charged on the charging stand 114, and turn on when detached. When turned on, they communicate with the evacuation guide light 110 to receive escape route information, and then use the received escape route. Information is provided through the display unit 124 provided on the outer surface of the main body.

At this time, the rechargeable lighting 120 may be formed in the form of a flashlight to make it convenient to carry and use in an evacuation situation. In addition, if the distance between the rechargeable lighting 120 and the evacuation guide light 110, which was first detached from the charging holder 114, exceeds the preset effective distance, the rechargeable lighting 120 is installed later in the detachment order. ) can operate as a node and relay escape route information.

This rechargeable lighting 120 includes a battery unit 121, a lighting unit 122, a wireless communication unit 123, a display unit 124, a signal transmission unit 125, a signal collection unit 126, and a movement path storage unit. It may be configured to include (127) and a control unit (128).

The battery unit 121 is provided in the form of a rechargeable secondary battery and is charged by charging power supplied from the charging stand 114. When the rechargeable lighting 120 is detached from the charging stand 114, the charged power is supplied. It is supplied as the operating power of each component.

The lighting unit 122 is formed on the front of the rechargeable lighting 120, emits light so that the user can secure the field of vision, and is equipped with an LED or a bulb and a lens for dispersing and amplifying light. You can.

That is, in evacuation situations including power outages and fires, even if you are in an underground area or a dark space without windows for lighting, you can easily evacuate along the escape route while securing visibility using the light of the lighting unit 122. You can.

The wireless communication unit 123 is for communication with the communication unit 113 of the evacuation guidance light 110, and may include one or more components that enable wireless communication, for example, a wireless communication module and a short-range communication module. It may include at least one of:

The wireless communication unit 123 may receive escape route information by communicating with the communication unit 113 and transmit the movement route information stored in the movement path storage unit 127 to the communication unit 113. In the case of the movement route information, the wireless communication unit 123 may receive escape route information. It can also be transmitted to the control server 200.

The display unit 124 is formed on the outer surface of the main body of the rechargeable lighting 120 and displays escape route information received from the wireless communication unit 123.

The display unit 124 displays the location of the emergency exit according to the escape route information as a dot or a specific image, and displays the escape route leading to the emergency exit in the form of a line or arrow, and can display the rechargeable light that is previously detached. When the position signal of 120 is collected, the escape route and the location of other rechargeable lights 120, that is, the current position of the previously detached rechargeable light 120, may be displayed.

In other words, the location of the user who first attempted to escape from inside the building and secured an escape route can be confirmed, and an evacuation route can be set or determined based on this, thereby increasing the possibility of evacuation for users who try to escape late.

Meanwhile, the display unit 124 may be implemented to display map information inside the building and at the same time display the escape route and the location of the emergency exit on the map information.

The signal transmitting unit 125 transmits a position signal to notify the outside of the location of the rechargeable lighting 120.

The signal transmitting unit 125 may be configured to start transmitting the position signal when detached from the charging cradle 114 and to stop transmitting the position signal when reinstalled on the charging cradle 114.

In addition, the signal transmitting unit 125 can transmit GPS information indicating the current location of the rechargeable lighting 120 as a location signal, and can transmit Wi-Fi, Bluetooth, Zigbee, and RFID ( Radio Frequency IDentification) or UWB (Ultra Wide Band)-based signals can also be transmitted as location signals.

The signal collection unit 126 collects position signals of other rechargeable lights 120.

The signal collection unit 126 can first collect the position signal of the detached rechargeable light 120 and output the collected position signal to the control unit 128.

The movement path storage unit 127 stores information about the actual path taken by the rechargeable lighting 120 as movement path information.

This movement path storage unit 127 can store the movement path information or update the previously stored movement path information every time the rechargeable lighting 120 moves a certain distance. In addition, at a certain period regardless of the movement distance, Alternatively, movement route information can be saved and updated in real time.

The control unit 128 controls the overall operation of the rechargeable lighting 120, and may be implemented with one or more processors to execute one or more instructions or programs stored in memory.

When the rechargeable lighting 120 is detached from the charging holder 114, the control unit 128 controls the lighting unit 122 to turn it on and activates the wireless communication unit 123 to connect the communication unit 113 of the evacuation guidance light 110. ), the display unit 124 is controlled to display escape route information, the signal transmitter 125 is controlled to transmit a location signal, and the movement path storage unit 127 is configured to transmit a rechargeable light (120). ) stores information about the movement path.

In addition, if there is a rechargeable light 120 that was detached first based on the detachment order, the control unit 128 controls the signal collection unit 126 to collect the position signal of the rechargeable light 120 that was detached first. , the display unit 124 can be controlled to guide the escape route and the location of other rechargeable lights 120, that is, the current location of the rechargeable light 120 that was previously detached.

In addition, the control unit 128 checks the distance from the evacuation guidance light 110 and, if it exceeds the preset effective distance, requests relay of a signal to the lower priority rechargeable lighting 120, and lower priority rechargeable lighting ( You can receive escape route information relayed from 120).

That is, the rechargeable lighting 120, which is late in the detachment order, can operate as a node and relay escape route information. In this case, the control unit 128 is the wireless communication unit 123 if it is detached first based on the detachment order. A request signal requesting relay of the signal is transmitted to the lower-priority rechargeable lighting 120 so that escape route information can be received, and if it is later detached, the rechargeable lighting detached first according to the request signal ( The wireless communication unit 123 can be controlled to transmit escape route information to 120).

Therefore, even if the rechargeable lighting 120 deviates from the effective distance, escape route information can be continuously provided. As a result, the escape route information is not displayed in the rechargeable lighting 120 or the update of the escape route information is missing. The situation can be prevented.

And, when the control unit 128 reaches the designated emergency exit location or confirms that it has moved to a location corresponding to the outside of the building, it determines that the building has escaped, and the movement route information stored in the movement route storage unit 127 is used to determine the evacuation route information. The wireless communication unit 123 can be controlled to transmit to the guidance light 110 or the control server 200.

Meanwhile, the rechargeable light 120 may further include a speaker that outputs at least one of an alarm sound notifying an evacuation situation including a power outage and a fire, and a guidance sound informing other nearby evacuees of their location. The speaker outputs pre-stored alarm sounds, guidance voices, etc. under the control of the control unit 128, preventing evacuees who own the rechargeable light 120 from having difficulty securing visibility in the surrounding area or securing an escape route. You can also gather other evacuees who were unable to escape and evacuate together.

Below, a control method of the evacuation light system 100 performed in the evacuation light system 100 according to an embodiment of the present invention will be described.

Figure 5 is a flowchart of a control method of an evacuation guidance light system according to an embodiment of the present invention.

Referring to FIG. 5, the main control unit 115 comprised in the evacuation guidance light 110 of the evacuation guidance light system 100 according to an embodiment of the present invention first uses the entrance display unit 112 and the charging stand 114. Control the rechargeable light 120 while displaying an evacuation route guidance sign or an evacuation image (S110).

In step S110, the main control unit 115 determines whether an evacuation situation has occurred while controlling the entrance display unit 112 and the charging stand 114.

Next, when an evacuation situation occurs, the main control unit 115 checks whether the entrance display unit 112 is normally lit, switches it to the lit state if it is off, and communicates with the control server 200. Collect information on escape routes leading to the outside of the building (S120).

In step S120, the main control unit 115 may determine that an evacuation situation will occur if a power outage due to a power outage or fire occurs, and may receive information about the evacuation situation from the control server 200 to determine whether an evacuation situation has occurred. You can also judge.

Next, the main control unit 115 checks whether the rechargeable light 120 is detachable, and if there is a detached rechargeable light 120, it communicates with the detached rechargeable light 120 and transmits escape route information. (S130).

In step S130, the main control unit 115 may identify the detached rechargeable light 120 based on the identification information included in the wireless signal of the rechargeable light 120. By analyzing the detachment order, it is possible to transmit detachment order information about whether each rechargeable light 120 was detached first or in a later detachment order.

Meanwhile, in step S130, a plurality of rechargeable lights 120 are provided and charged in the charging stand 114, and turn on when detached. When turned on, they communicate with the evacuation guide light 110 to receive escape route information. , the received escape route information can be guided through the display unit 124 provided on the outer surface of the main body.

That is, when the rechargeable light 120 is detached from the charging holder 114, it can transmit a wireless signal while activating wireless communication, and collects the position signal of the rechargeable light 120 that was detached first based on the detachment order. The location of other rechargeable lights 120 can be guided along with the escape route.

This rechargeable light 120 can be formed in the form of a flashlight to make it convenient to carry and use in an evacuation situation, and the distance between the rechargeable light 120 first detached from the charging holder 114 and the evacuation guidance light 110 is If it deviates from the preset effective distance, the rechargeable lighting 120, which is delayed in the detachment order, may operate as a node and relay escape route information.

Next, the main control unit 115 updates the escape route information based on the movement route information of the rechargeable light 120 that escaped outside the building (S140).

In step S140, the main control unit 115 transmits the escape route information collected from the control server 200 to the rechargeable lighting 120, and if there is a rechargeable lighting 120 that escaped outside the building, the rechargeable lighting By collecting movement route information from (120), the existing escape route information can be updated.

At this time, the main control unit 115 may determine that the rechargeable lighting 120, which has left the area of the building or moved to a location corresponding to the exterior of the building, has escaped from the building, and the rechargeable lighting 120 can be detected from the control server 200. It is also possible to receive updated escape route information by reflecting the movement route information of (120).

Next, the main control unit 115 provides updated escape route information to the rechargeable lighting 120 inside the building, providing users who attempt to escape late with an escape route that allows them to safely evacuate outside the building, that is, a safe escape route. The escape route can be guided again (S150).

All or at least some of the steps of the method or algorithm described in connection with embodiments of the present invention may be implemented directly in hardware, implemented as a software module executed by hardware, or by a combination thereof.

The software module may be RAM (Random Access Memory), ROM (Read Only Memory), EPROM (Erasable Programmable ROM), EEPROM (Electrically Erasable Programmable ROM), Flash Memory, hard disk, removable disk, CD-ROM, or It may reside on any type of computer-readable storage medium well known in the art to which the present invention pertains.

The components of the present invention are stored in a non-transitory storage medium, are executed on a computer including a processor to perform the steps of the above-described method or algorithm, and are implemented as a computer program (or application) to be executed in combination with a computer as hardware. and may be stored in a computer-readable storage medium.

Components of the invention may be implemented as software programming or software elements, and similarly, embodiments may include various algorithms implemented as combinations of data structures, processes, routines or other programming constructs, such as C, C++, , may be implemented in a programming or scripting language such as Java, assembler, etc. Functional aspects may be implemented as algorithms running on one or more processors.

Although preferred embodiments of the present invention have been described above by way of example, the scope of the present invention is not limited to these specific embodiments, and may be appropriately modified within the scope stated in the claims.

100: Evacuation guidance light system
110: Evacuation guidance light
111: power unit 112: entrance display unit
113: Communication department 114: Charging stand
115: main control unit
120: Rechargeable lighting
121: battery unit 122: lighting unit
123: wireless communication unit 124: display unit
125: signal transmission unit 126: signal collection unit
127: movement path storage unit 128: control unit

Claims (5)

A charging stand that is installed inside the building, displays the entrance and exit designated as an evacuation route in the event of an evacuation situation including a power outage or fire, communicates with the control server to collect information on the escape route to the outside of the building, and supplies power for charging. Evacuation guidance lights provided with; and
A plurality of rechargeable lights are charged in the charging holder of the evacuation guide light and turn on when detached, and when turned on, communicate with the evacuation guide light to receive escape route information and guide the escape route through a display unit provided on the outer surface of the main body; Contains,
The plurality of rechargeable lights,
Information on the actual route traveled is stored as movement route information and transmitted to the evacuation guidance light or the control server,
The evacuation guidance lights are,
An evacuation guidance lighting system characterized by updating escape route information based on the movement route information of rechargeable lights that escaped outside the building.
According to clause 1,
The plurality of rechargeable lights,
An evacuation guidance light system that transmits a position signal when detached from the charging cradle and collects the position signal of the rechargeable light that was detached first based on the detachment order to guide the location of other rechargeable lights along with the escape route.
According to clause 1,
The plurality of rechargeable lights,
If the distance between the rechargeable lighting that was first detached from the charging holder and the evacuation guidance light exceeds the preset effective distance, the rechargeable lighting that was detached later in the order of detachment operates as a node and relays escape route information.
delete According to clause 1,
The plurality of rechargeable lights,
An evacuation guidance light system characterized in that it is configured in the form of a flashlight so that the user can carry and use it in the event of an evacuation situation.

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