KR20060133934A - Luminaires for emergency exit sings control system - Google Patents

Abstract

A fire emergency light control system with a guiding direction display function is provided to protect precious lives of people by effectively guiding residents of a building to an exit path of the building. A fire emergency light control system with a guiding direction display function includes a fire emergency light(30) and an automatic fire detection receiver(70). The fire emergency light includes a CPU(Central Processing Unit,80), a voice output circuit, and a direction indication lamp(40), which are embedded therein. The fire emergency light is electrically(10) coupled with the receiver by a signal(20). The automatic fire detection receiver is electrically coupled with conventional sensors(50) and signal generators(60). When fire breaks out in a building, the sensor detects fire, the receiver receives a fire signal from the sensor and locates a fire site, and then the receiver generates alarm and delivers commands to the fire emergency light.

Description

LUMINAIRES FOR EMERGENCY EXIT SINGS CONTROL SYSTEM}

1 is a disconnection diagram showing that a connection of a fire induction lamp that is generally used and the receiver of an automated detection device are connected.

2 is an evacuation guidance direction induction lamp (path guide light, evacuation guide light, auditor guide light) and a built-in computing device (voice output circuit) (CPU) and direction indicator according to the present invention, This is a disconnection diagram showing that the signal is connected and the automation detection receiver is electrically and signally connected to the existing detectors and transmitters.

FIG. 3 is a circuit diagram showing an OR gate logic circuit which is a main operation logic method of an evacuation guidance direction induction lamp (path guide light, evacuation guide light, auditorium guide light, etc.) incorporating a CPU (built-in audio output circuit) (CPU). 1), and computer computing device (CPU) of automatic material detection equipment main receiver (auxiliary receiver, local receiver, etc.) and computing device of evacuation guidance indication lamp (path guide light, evacuation guiding light, auditor guide, etc.) This is a flowchart (3-2) in which the basic principles of electrical and signal operation with (CPU) are programmed.

Figure 4 is a plan view showing an example of the evacuation of the evacuation of the evacuation in the building during the fire (PANIC) to evacuate using only the left evacuation stairs mainly by the following instinct and return instinct.

FIG. 5 is a plan view showing an example of evacuation guidance direction indicators (passage induction light, evacuation guiding light, auditorium induction light) turned on by the system of the present invention in case of fire, and evacuation is evenly distributed.

FIG. 6 is a plan view illustrating, for example, a situation in which an evacuation induction direction indicator induction lamp is turned on and evacuated by the system of the present invention when evacuating in a staircase during a high-rise building fire.

<Explanation of symbols for the main parts of the drawings>

10: power line

20: signal line

30: evacuation guidance direction indicator

40: evacuation direction guidance light

50: fire detector

60: transmitter

70: Automatic receiver detection equipment main receiver

80: Induction lamp internal arithmetic unit (CPU) (with sound output circuit)

The present invention relates to a firefighting induction light control system having an evacuation guidance direction display function, and more specifically, to a plurality of detectors and a plurality of emergency alarm and control facilities that are in charge of a plurality of detection zones and electrical and signal The main fire alarm system (subsidiary receiver, local receiver, etc.) connected to the fire-fighting automation detection equipment is connected to the fire and induction lamp (path guide light, evacuation guide light, auditor guide light, etc.). At this time, the induction light for fire protection (path guide light, evacuation guiding light, passenger guiding light, etc.) is used for the automatic fire detection material detection receiving device (auxiliary receiving board, local) to smoothly carry out the control command of the automatic fire detection system. The internal computing unit (CPU) for signal execution of the receiving panel) is incorporated. This signal performing arithmetic unit (CPU) uses an OR gate, which is a simple logic circuit. Accordingly, induction lights for fire-fighting (passage guidance light, evacuation guidance light, passenger induction light, etc.) use OR gate logic circuits according to the decision value of the computer computing system (CPU) of the fire protection automation equipment detection equipment (auxiliary receiver, local receiver). Evacuation route display and built-in voice signal output command will be performed. In case of fire, the evacuation induction lamp (passage induction lamp, evacuation guidance lamp, passenger induction lamp, etc.) performs an evacuation induction function that performs a function to safely evacuate the people in the building according to the order of the main receiver of the automatic detection equipment (auxiliary receiver, local receiver, etc.). A firefighting guidance light control system having a direction indication function.

Currently, evacuation guidance system that is generally used is implemented in accordance with the regulations specified in the Building Act and Fire Safety Management Standards, and various contradictions are being improved and applied by foreign advanced systems such as NFPA. However, the above-described induction lamp system has not made much progress, only progresses in prolonging illumination time or securing illumination in case of emergency (fire). At present, in order to overcome the phenomenon that evacuation paths are not properly recognized due to a large amount of smoke, some research and use lighting systems that can display evacuation paths, but this is not an emergency evacuation concept. It's close. The point of problem is, for example, a large store where an unspecified number of people enter and exit, for example, a facility that an unspecified number of people who are unfamiliar with the geography in a building is often used for firefighting induction lamps. In addition, fire induction lamps have been recognized by many unspecified people for a long time and are installed in a place where many unspecified people can identify well due to the characteristics of fire induction lights. It is also installed in an easily accessible location. The induction lamp is turned on even in normal times, and is turned on for a predetermined time by receiving emergency power. However, problems are pointed out in the case of large stores, the passage is complicated and the unspecified majority cannot easily find the evacuation route. In addition, these firefighting guide lights (evacuation guideway, aisle guideway, and passenger guideway, etc.) are installed throughout the aisle and the evacuation port, so if the mistake is made, the evacuator may miss the evacuation time and, in the worst case, may hover over the same aisle. Done. Unspecified majority in the PANIC are difficult to make wise judgments, especially following the instinct, blindly following the evacuation of the majority. Also, by regression instinct, they tend to evacuate to where they always go. It is possible to be in a more dangerous situation because it blindly evacuates without knowing the exact location and danger of the fire. In the case of Figure 4, a fire occurred in the District 1 C shopping district, and it can be seen that a large number of people flock toward the left step of the figure by following instinct and regression instinct. This delays the evacuation time and causes a number of dangerous situations due to the crowd crowding together. Also, in case of high-rise buildings, there is no evacuation guidance system (that is, no evacuation guidance indicator function) even in the case of passage guide lights installed on the stairs, so that when a fire occurs at the 5F (floor) position as shown in FIG. The refugee is confused. In other words, in case of a five-story fire, some floors below 5F (floor) are filled with smoke. At this time, if people want to evacuate from floors other than 5F (floor), it is difficult to determine exactly which floor is the fire and which direction is effective. For example, 4F (floor) and 3F (floor) evacuees will be evacuated to fire, 5F (floor), and 6F (floor) and 7F (floor) Evacuation to 5F (floor) will occur. It is more preferable to evacuate above 6F (floor) to the upper floor, and evacuate below 5F (floor) as far as possible. However, current firefighting guide lights (pathway guide lights, evacuation exit guide lights, passenger guided guide lights, etc.) do not have an evacuation guidance function, and other guidance devices are closer to the function of emergency lighting than the concept of securing a safe evacuation route. In addition, these devices are not easily understood and recognized by the unspecified masses (population and universalization), and they are difficult to respond appropriately to changing fire scene conditions. In addition, because there are many different parts from the existing fire fighting system, many publics have many contradictions in evacuation. Therefore, the system of the present invention, i.e., the function of the induction lamp for firefighting in normal and emergency remains intact (evacuation passage and evacuation port display function) and additionally provides an evacuation guidance direction display function that can transmit fire information and secure an evacuation route. There was no fire guidance light control system in place. The induction light control system for firefighting with the evacuation guidance direction indication function of the present invention has a feature that can satisfy the regulatory-oriented and performance-oriented design of firefighting evacuation measures. In addition, the current fire induction light system (pathway guidance light, evacuation guidance light, audience induction light, etc.) system is only to judge whether the induction light is on or off only by electrical coupling with the main receiver (automated receiver, local receiver, etc.) of the automatic material detection facility.

The present invention was created in order to solve the above problems, and its purpose is to provide an automatic detection equipment main receiving party (auxiliary receiving group, local receiving group, etc.) and fire fighting induction lamps (path guide, evacuation guide, etc.). The present invention provides a firefighting induction light control system having an evacuation guidance direction indication function that can satisfy the regulation-oriented evacuation measures and the performance-oriented evacuation measures by electrical and signal connection.

That is, in the present invention, the automatic detection equipment main receiving panel (auxiliary receiving panel, local receiving panel, etc.) 70 and the fire induction lamp 30 (passage induction light, evacuation induction light, audience induction light, etc.) are electrical (10) and signal (20). Will be connected. In order to explain the configuration in more detail, it will be described below based on the R-type main receiver which is being popularized these days. (Hereinafter, the main receiver of the automatic detection equipment means R type). The automated fire detection system main receiver (auxiliary receiver, local receiver, etc.) 70 has a built-in main computer (CPU) for fire and fire detection and control as summarized in this summary. Fire detection circuits will be monitored and controlled. Of course, this master computer (CPU) will control all detection zones and detectors by assigning their respective address addresses. The induction lamp 30 for fire-fighting has a built-in automatic computing device (CPU) (voice output circuit built-in) 80 for realizing the present invention and is operated according to a command from the main receiving panel 70 (CPU). (Incorporating a sound output circuit) has a built-in induction lamp 40 which displays the evacuation direction by the signal of the (80). In addition, by the command executed at this time, not only the evacuation direction indication but also a voice signal for the visually impaired is output. This is output through the coffee through the voice output circuit built in the induction lamp computing unit (CPU). The speaker is installed on one side of the induction light computing unit (CPU). If the main body of the automatic detection device and the fire induction light signal line 20 is disconnected due to the fire, it does not automatically receive the command of the main receiving board, thereby performing the function of the conventional fire induction light. If necessary, a more stable system can be implemented by configuring a backup circuit. Current fire induction lamps use fluorescent lamp type, but due to the development of LED lamp technology, the conversion to high brightness full color LED lamps is being made, and much research is being conducted to develop better induction lamps. In case of the existing fluorescent lamp type, an induction lamp 40 indicating an evacuation direction should be additionally installed in the existing induction lamp type. However, in the case of the LED full-color lamp, operation of a circuit signal without additional installation of an evacuation direction indication induction lamp 40 is required. Therefore, the direction signal can be expressed simultaneously. This is an easy example and will be well understood when considering an LED type display board or a monitor. In addition, the LED full-color lamp system can change the color, it is possible to display the direction indication in a specific color desired. This is possible with pulsed drive current control. In order to evacuate evacuees more effectively in case of fire, it is usually indicated by the existing white induction lamp, but in the case of an emergency (in case of fire), it is effective to express the red direction guidance light on the white background induction lamp.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

EXAMPLE

1 is a disconnection diagram showing that a connection of a fire induction lamp that is generally used and the receiver of an automated detection device are connected.

2 shows an evacuation guidance direction induction lamp (path guide light, evacuation guide light, auditor guide light, etc.) in which an arithmetic unit (built-in voice output circuit) (CPU) 80 and a direction indicator 40 are built according to the present invention. ) And the automated material detection receiver 70 are electrically (10) and the signal product (20), and also the automated material detection receiver (70) is electrically connected with the existing detectors (50) and transmitters (60). And disconnection diagram showing signal connection.

FIG. 3 is a circuit diagram showing an OR gate logic circuit which is a main operation logic method of an evacuation guidance direction induction lamp (path guide light, evacuation guide light, auditorium guide light, etc.) incorporating a CPU (built-in audio output circuit) (CPU). 1), and computer computing device (CPU) of the automatic receiver detection equipment main receiver (auxiliary receiver, local receiver, etc.) and computing device of the evacuation guidance indication lamp (passage induction lamp, evacuation guiding lamp, audience induction lamp, etc.) (voice output circuit) This is a flowchart (3-2) in which the basic principles of electrical and signal operation with the (CPU) are programmed.

Figure 4 is a plan view showing an example of the evacuation of the evacuation of the evacuation in the building during the fire (PANIC) to evacuate using only the left evacuation stairs mainly by the following instinct and return instinct.

FIG. 5 is a plan view showing an example of evacuation guidance direction indicators (passage induction light, evacuation guiding light, auditorium induction light) turned on by the system of the present invention in case of fire, and evacuation is evenly distributed.

FIG. 6 is a plan view illustrating, for example, a situation in which an evacuation induction direction indicator induction lamp is turned on and evacuated by the system of the present invention when evacuating in a staircase during a high-rise building fire.

Example 1

As shown in FIG. 5, when a fire occurs in the district C district, the fire detector 50 installed in the district C detects the fire. Since the fire detector 50 is to send a fire signal to the automatic re-detection main receiver 70. At this time, the main receiver 70 checks the address number (ADDRESS) to determine in which area and where the fire occurred, at the same time issues a fire alarm and transmits instructions to the evacuation guidance direction indicator induction lights 30 of the area. Done. For example, the evacuation guidance direction indicator on the left side of the drawing of the shop C, which is a fire origin, is transmitted to the induction lamp 30 on the left, and the evacuation guidance signal on the right side is instructed. It will send a light on command. In addition, the other induction lamps 30 are divided based on the location of the fire to deliver a signal that can lead to the nearest evacuation port.

(This should consider the characteristics of the buildings and evaluate the possibility of sufficiently evaluating and planning the design of the evacuation plan, and implement the programming suitable for the characteristics of each building. This corresponds to the regulations-based evacuation design and the performance-based evacuation. It is also compatible with design measures, while maintaining the functions of fire-fighting induction lamps (passage induction lamps, evacuation guiding lamps, passenger guiding lights, etc.) that are installed in accordance with the existing building codes and fire safety standards, while maintaining additional functions in case of emergency (in case of fire). This is because the use of the existing firefighting induction lamp system without any additional facility investment is significant and it can effectively provide performance-based evacuation measures by creating a simple system.)

At this time, the evacuation guidance direction guidance guidance lamp 30 received the signal is turned on the indicator 40 of the direction according to the command and outputs a voice signal.

Example 2

In the event of a fire on the fifth floor of a high-rise building as in FIG. 6, it is preferable that people of six or more floors evacuate upstairs. It is also desirable for people below the fifth floor to evacuate to the lower floor. However, when a fire breaks out and a fire alarm is issued, an extreme example is that many evacuees are in a PANIC state and when smoke fills the aisle, people outside the 5th floor cannot easily know where the fire occurred. People who are evacuated upstairs to the 3rd or 4th floor will also occur, and people who are above 6th floor will evacuate to the lower floor. Most importantly, there is not enough time for evacuation in the event of a fire, and one wrong evacuation route can be fatal. In case of fire, it is desirable to secure safe evacuation routes within 5 to 7 minutes in general buildings. In such a situation, the firefighting induction light control system equipped with the evacuation guidance direction display function transmits a voice signal that a fire has occurred on the fifth floor, and lights a direction indicator that induces evacuation to the lower floor in passage guidance lamps below the fifth floor. In the passage of more than 6 stories, the evacuation of evacuees is induced by lighting up the direction indicator to induce evacuation.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be apparent to those who have knowledge.

As described above, according to the present invention, when a fire occurs in a building such as a large store or a high-rise building, it is possible to efficiently induce evacuees by using existing fire guidance lamps (pathway guide lights, evacuation guide lights, auditorium guide lights, etc.). have. In addition, since the use of the existing fire-fighting induction light equipment, there is an effect that can reduce the cost of re-investment of unreasonable equipment. In addition, since it provides an additional function to the existing automated material detection system, there is an effect having excellent compatibility without colliding with the existing system. In addition, the use of common fire guidance lamps used in all buildings has the effect that many unspecified people can easily recognize and evacuate the signal. In particular, the performance-oriented program of the Computer Computing Unit (CPU), which is built into the main receiver (auxiliary receiver, local receiver, etc.) of the automatic material detection facility, has the effect of evacuating the evacuated people effectively in response to the diversification of the fire.

Claims (2)

It is a system to secure safe evacuation route and evacuation line for evacuees in case of building fire.It is equipped with computer computing unit (CPU) and internal computing unit (CPU) of main equipment (subsidiary receiver, local receiver) of automatic detection equipment Emergency evacuation direction according to the instruction of computer operation unit (CPU) of the main receiver (auxiliary receiver, local receiver), etc. Induction light control system for firefighting with the evacuation guidance direction display function, characterized in that it is formed to set. The firefighting induction light control system having an evacuation guidance direction display function according to claim 1, wherein the firefighting induction light internal arithmetic unit (CPU) includes a voice output circuit system for outputting a voice signal for the visually impaired. .

Images