KR20220001977U - Room Management System Interlinked Automatic Disaster Evacuation Information system - Google Patents

Abstract

This design is composed of a guest room management system (room management computer, communication control unit 2, guest room communication board, speaker), tongsen control unit 1, fire occurrence monitoring unit, building vibration monitoring unit, and CO2 gas monitoring unit. The fire occurrence monitoring unit monitors the non-contact signal of the automatic fire detection facility to determine whether there is a fire, and periodically communicates with the room management computer to transmit the presence or absence of a fire in the building. In addition, the building vibration monitoring unit processes the values of the 3-axis accelerometer in real time and periodically communicates with the room management computer to convert the vibration in the building into data of 2, 3, or 3 steps or more and transmit the data. The CO2 gas monitoring unit periodically converts the concentration of CO2 gas into digital values and transmits the data to the room management computer. The room management computer processes the data received from each disaster generation unit (fire occurrence monitoring unit, building vibration monitoring unit, CO2 gas monitoring unit) and transmits the data back to the guest room communication board. The room communication board that has received the data outputs the disaster evacuation voice suitable for the disaster data through the speaker in the room. As such, it relates to the process of turning on all the lights in the room when a disaster occurs at the same time as the disaster evacuation voice announcement in the multi-use accommodation facility.

Description

Room Management System Interlinked Automatic Disaster Evacuation Information system

The present invention is to link with the room management system of a multi-use accommodation facility to broadcast disaster information to all rooms by voice in case of a disaster. The light is linked with the room management system to transmit information, and when a disaster occurs, the room management system turns on all the lights in all rooms and continuously broadcasts the evacuation announcement for the disaster until the disaster alert is lifted. do.

In the case of such a disaster evacuation voice guidance system, "wired/wireless voice guidance complex sensor terminal and emergency evacuation voice guidance method using the same" of Republic of Korea Patent Publication No. 10-2017-0133652 has been proposed.

However, in multi-use accommodation facilities, in accordance with Article 9 of the Special Act on the Safety Management of Multi-Using Businesses, an automatic ash detection facility is installed in accordance with the safety management standards for multi-use establishments. In some cases.

The guest room management system is a system developed for energy saving and efficient management of guest rooms by controlling electric heat and lights in multi-use accommodation facilities. (Korea Patent Publication No. 1988-0014483)

Republic of Korea Patent Publication No. 10-1297112 (published on August 21, 2013) Republic of Korea Patent Information Special 1988-0014483 (December 25, 1988 Announcement) Republic of Korea Patent Publication No. 10-1773324 (Announced on August 30, 2017) Republic of Korea Patent Publication No. 10-1652505 (Announced on August 30, 2016) Republic of Korea Patent Publication No. 10-1954107 (March 06, 2019 Announcement) Republic of Korea Patent Publication No. 10-2017-0133652 (Announced on December 06, 2017)

The automatic ash detection facility detects a fire and notifies the fire through an electronic siren or alarm. In the case of a CO2 alarm, when CO2 is detected above a certain concentration, similar to the automatic ash detection facility, it is notified through an electronic siren, etc.

Even if an alarm is generated from these automatic detection facilities, disaster evacuation guidance cannot be provided due to malfunctions such as electronic sirens or alarms, or evacuation broadcasts cannot be broadcast in time due to the absence of a manager. There may be a problem in that it cannot be accurately conveyed.

And it is not easy for a person who is sleeping soundly to get up, turn on the lights in the room, put on clothes, and evacuate quickly in case of a disaster at midnight.

Therefore, what the present invention intends to solve is to monitor the non-contact signal in the automatic fire detection facility to determine whether a fire has occurred in real time, and to monitor the Co2 gas concentration of the Co2 gas sensor installed in the boiler room in real time. Vibration of the building is also detected in real time and information is transmitted to the guest room management system. When a disaster occurs, the room management system outputs a voice guidance message suitable for the disaster situation (fire/CO2/vibration) for each room and at the same time It is to provide a way to evacuate more quickly and quickly by turning on all the lights.

As a solution to the present invention, the first fire monitoring unit consists of an RS485 communication unit for data communication with the room management computer, a microprocessor unit for monitoring and processing non-contact signals of the automatic fire detection facility, and an LED output unit for notifying the occurrence of a fire. .

Like the first, the second building vibration monitoring unit consists of an RS485 communication unit for data communication with the room management computer, a microprocessor part that measures and processes the 3-axis accelerometer, and an LED output part that shows the state of occurrence when a building vibration occurs.

The third CO2 monitoring part consists of an RS485 communication part for data communication with the room management computer and a microprocessor part that monitors and processes the CO2 sensor as above.

Lastly, the Room Control Unit (RCU) is the main control unit for data communication with the room management computer, and the auxiliary control unit for data communication with the equipment in the room. The output driving circuit part, the relay control driving circuit for controlling the lights and electric heat of the cabin, the speaker output amplifier part consisting of an amplifier and a speaker for audio output, and finally the voice storage memory part for storing the disaster sound.

The effect of the present invention is to use the existing automatic ash detection equipment as it is. Therefore, it is possible to provide an accurate evacuation announcement method for each room by monitoring the existing facilities in real time without installing additional automatic fire detection facilities.

It responds to the CO2 alarm and the vibration of the building as a disaster situation, and when a disaster situation occurs, a disaster evacuation guide voice message corresponding to the disaster is continuously broadcast until the disaster is lifted. can

It is possible to provide a method to help the evacuation quickly and quickly by turning on all the lights in the room in case of a disaster. Therefore, it is possible to provide an accurate evacuation announcement method for each room by monitoring the existing facilities in real time without installing additional automatic fire detection facilities.

1 is a basic scenario related to the processing of the fire occurrence monitoring unit of the present invention;
2 is a practical circuit diagram of a fire occurrence monitoring unit;
3 is a basic scenario related to the processing of the building vibration monitoring unit;
4 is a practical circuit diagram of a building vibration monitoring unit;
5 is a basic scenario related to the processing of the Co2 gas monitoring unit.
6 is a practical circuit diagram of the Co2 gas monitoring unit.
7 is a circuit diagram of the guest room communication board

This design is a guest room management computer 100, communication control unit 1 (200), fire occurrence monitoring unit 300, building vibration monitoring unit 400, CO2 gas monitoring unit 500, communication control unit 2 (201), guest room communication It consists of a board 600 and a speaker 700 .

In the case of the fire monitoring unit 300, there is an RS485 communication part for communication with the room management computer 100, and a microprocessor capable of monitoring and processing the non-contact signal of the automatic fire detection facility using a photo coupler. made up of wealth In addition, the user sets the desired time by using the dip switch in order not to notify the fire in each room even if the automatic fire detection system malfunctions or temporarily operates. The microprocessor unit continuously monitors the non-contact signal and transmits the data corresponding to the alarm in case of a fire to the room management computer 100 only when the time value set by the user is exceeded in case of a fire through the communication control unit 1 ( 200 ). It is transmitted to the management computer (100). [Fig. 1, 2]

In addition, it transmits the fire alarm data to the room management computer and at the same time turns on the red and blue LEDs alternately in the LED output part to visually inform that a fire has occurred.

In the case of the building vibration monitoring unit 400, there is an RS485 communication part for communication with the room management computer 100 in the same way as the fire monitoring unit 300 above, and a microprocessor part for monitoring and processing the 3-axis acceleration sensor, and The LED output part, which can visually indicate different alarms on vibration, consists of.

The microprocessor monitors the value of the 3-axis accelerometer in real time, measures the movement strength of the X, Y, and Z axes, divides it into three stages of vibration 2, 3, and vibration 3 or more, and processes the measured data and communicates with the communication control unit 1 (200) The result of the measurement of the vibration is transmitted to the room management computer 100 through the

When the measured value of vibration 2 is monitored, the green LED is turned on at the LED output unit. When the measured value of vibration 3 is monitored, the LED output unit turns on the orange LED. In case of vibration 3 or higher, the green, orange, and red LEDs are sequentially turned on and vibrated. Visually display 3 or more building vibration alarms. [Fig. 3, 4]

The Co2 gas monitoring unit 500 is composed of an RS485 communication part for communication with the guest room management computer 100 and a microprocessor unit that monitors and processes the Co2 gas sensor in real time, and the room management computer 100 is a communication control unit 1 ( 200) to receive the periodically monitored result value. [Figs. 5 and 6]

Communication control unit 1 performs RS485 communication with the fire monitoring unit 300, the building vibration monitoring unit 400, and the Co2 gas monitoring unit 500, and performs data communication with the room management system computer periodically through RS232 communication. [Fig. 7]

The room management computer 100 processes the data transmitted from the fire monitoring unit 300, the building vibration monitoring unit 400, and the Co2 gas monitoring unit 500, and outputs an alarm message on the screen when an alarm occurs, and at the same time all Data for notifying the occurrence of the corresponding alarm through the communication control unit 2 (201) for the guest room is transmitted to the guest room communication board (600) of each guest room.

In the room communication board 600 of [Fig. 8], the main control unit first processes the data received from the room management computer to determine whether a disaster has occurred, and transmits the determination result to the auxiliary control unit.

The auxiliary control unit analyzes the type of disaster data and operates the audio output driving circuit.

The audio output driving circuit reads the corresponding audio file from the audio storage memory with the data received from the auxiliary control unit.

The audio output driving circuit reads the audio file and goes through the data verification procedure. If there is no problem with the audio data, the circuit of the speaker output amplifier is activated.

In the present invention, the fire occurrence monitoring unit 300 is installed in the management room by connecting the non-contact signal of the automatic fire detection facility, the building vibration monitoring unit 400 is also installed in the management room, and the Co2 gas monitoring unit 500 is the boiler room. install it on In the event of a disaster, regardless of the absence of a manager, it automatically broadcasts emergency information in each room and turns on all lights in each room, helping to evacuate quickly and quickly.

100: room management system, 200: communication control unit 1, 300: fire monitoring unit, 400: building vibration monitoring unit, 500: Co2 gas monitoring unit, 201: communication control unit, 600: guest room communication board, 700: speaker

Claims (5)

A terminal capable of transmitting data by detecting non-contact signals of automatic fire detection facilities A terminal that can process and transmit data using a 3-axis accelerometer A terminal that can process and transmit data using a CO2 gas sensor The step of processing the data by detecting the non-contact signal of the automatic ash detection facility and transmitting it to the guest room management system Processing step to turn on all lights in each room in case of a disaster by processing the data received from the room management computer

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