Emergency lighting control system
Through the emergency lighting control system, the controller and emergency indicator lights are used to display the optimal escape route and safe exit distance, which solves the problem that traditional emergency lighting systems can only specify a single exit, and improves evacuation efficiency and safety.
Patent Information
- Application Number
- CN202323509747.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2033-12-22
AI Technical Summary
Traditional emergency lighting systems can only specify a single exit, resulting in limited escape routes and reducing the efficiency of crowd evacuation.
Design an emergency lighting control system, including a controller and emergency indicator light arranged in the fire indicator area, and using the main control module, industrial computer and digital tube display module, it can display the optimal escape route and the distance of the safe exit according to the fire alarm signal. Connecting with the integrated monitoring station through communication lines can achieve remote monitoring and real-time guidance.
It has achieved the determination of the best escape route as soon as possible when a disaster occurs, improved the efficiency of personnel evacuation and reduced the risk of disaster injury.
Smart Images
Figure CN222128346U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of emergency lighting, in particular to an emergency lighting control system. Background Art
[0002] The function of emergency fire indicator lights is to provide lighting and evacuation instructions to personnel in the event of a fire, helping them escape. Such indicator lights are usually displayed in evacuation passages, corridors, stairs and other places, as well as important places such as fire control rooms and fire pump rooms.
[0003] Emergency fire indicator lights are generally composed of two parts: fire emergency lighting and fire evacuation signs. Among them, the fire emergency lighting can provide lighting so that people can see the surrounding environment clearly in the dark; while the fire evacuation signs can indicate escape routes such as emergency exits and escape doors to help people find the direction of escape.
[0004] At present, emergency indicator lights are only used to indicate traditional safe passages, and the disaster site cannot be transmitted to the evacuated people in the first time. They can only escape according to hard signs, and cannot provide the optimal escape route, which reduces the evacuation efficiency of the crowd. Utility Model Content
[0005] The utility model aims at the technical problems existing in the prior art and provides an emergency lighting control system to solve the problem that the traditional emergency lighting system can only designate a single exit, resulting in a limited escape route.
[0006] The utility model solves the above technical problems with the following technical solutions: an emergency lighting control system, including a controller and emergency indicator lights arranged in each fire indication area; the controller includes a main control module, a power module, a controller light board, and an industrial computer;
[0007] The main control module is provided with a fire alarm signal interface for inputting a fire alarm signal, and a lamp interface for connecting an emergency indicator light;
[0008] The power supply module is electrically connected to the power supply terminal of the main control module and is used to supply power to the emergency lighting control system;
[0009] The controller light board is electrically connected to the main control module and is used to display the working status and fault information of the controller;
[0010] The industrial computer is electrically connected to the main control module, and the main control module can transmit the fire alarm signal received by the fire alarm signal interface and the indicator light signal received by the lamp interface to the industrial computer.
[0011] On the basis of the above technical solution, the present invention can also be improved as follows.
[0012] Furthermore, the emergency indicator light includes a main control chip, a storage module electrically connected to the main control chip in sequence, a digital tube control chip, and a digital tube display module electrically connected to the digital tube control chip;
[0013] The main control chip can control the digital tube display module to display the direction of the escape route and the distance to the safe exit according to the fire alarm signal.
[0014] Furthermore, the controller also includes a printer electrically connected to the industrial computer and the main control module.
[0015] Furthermore, the control interface of the controller light board is electrically connected to an alarm speaker.
[0016] Furthermore, the controller also includes a backup battery electrically connected to the main control module, and the control interface of the controller light board is electrically connected to a forced start switch that controls the backup battery to provide emergency power to the emergency indicator light.
[0017] Furthermore, it also includes a comprehensive monitoring station which is connected to the network port of the industrial computer via a communication line.
[0018] In addition, compared with the prior art, the emergency lighting control system provided by the utility model has at least the following beneficial effects: the location of the disaster can be learned at the first time, the best escape route corresponding to each fire indication area of the entire building can be determined, and the direction of the escape route and the distance to the relative safe exit can be displayed by controlling the emergency indicator lights at each position to provide the best route guidance for the crowd, improve the efficiency of personnel evacuation, and reduce the risk of being injured by the disaster. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is the control principle diagram of the emergency lighting control system of the utility model;
[0020] Figure 2 This is a schematic diagram of the principle of the controller of the utility model;
[0021] Figure 3 This is a wiring diagram of the main control module of the utility model;
[0022] Figure 4 This is a schematic diagram of the principle of the emergency indicator light of the utility model;
[0023] Figure 5 This is the control circuit diagram of the emergency indicator light of the utility model;
[0024] Figure 6 This is a schematic diagram of the structure of the main control chip of the utility model;
[0025] Figure 7 This is a schematic diagram of the structure of the digital tube control chip of the utility model;
[0026] Figure 8 This is a structural diagram of the storage module of the utility model;
[0027] Fig. 9 This is a partial circuit schematic diagram of the emergency indicator light of the utility model.
[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0029] 1. Controller, 1.1. Main control module, 1.2. Power module, 1.3. Controller light board, 1.4. Industrial computer, 1.5. Printer, 1.6. Alarm horn, 1.7. Backup battery, 1.8. Forced start switch, 2. Emergency indicator light, 2.1. Main control chip, 2.2. Storage module, 2.3. Digital tube control chip, 2.4. Digital tube display module, 3. Integrated monitoring station. DETAILED DESCRIPTION
[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0031] It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrally formed structure. For ordinary technicians in this field, the specific meanings of such terms in this patent can be understood according to specific circumstances.
[0032] like Figure 1-Figure 4 As shown, the emergency lighting control system of the practical design is characterized by comprising a controller 1 and emergency indicator lights 2 arranged in each fire indication area; the controller 1 comprises a main control module 1.1, a power module 1.2, a controller light board 1.3, and an industrial computer 1.4.
[0033] The main control module 1.1 is provided with a fire alarm signal interface for inputting a fire alarm signal, and a lamp interface for connecting the emergency indicator light 2;
[0034] The power supply module 1.2 is electrically connected to the power supply end of the main control module 1.1 and is used to supply power to the emergency lighting control system;
[0035] The controller light board 1.3 is electrically connected to the main control module 1.1 and is used to display the working status and fault information of the controller;
[0036] The industrial computer 1.4 is electrically connected to the main control module 1.1, and the main control module 1.1 can transmit the fire alarm signal received by the fire alarm signal interface and the indicator light signal received by the lamp interface to the industrial computer 1.4.
[0037] In this embodiment, the entire emergency lighting control system is powered by an external AC power supply module 1.2; the smoke alarm equipment in each fire warning area, such as a smoke alarm, a water level sensor, etc., is connected through a fire alarm signal interface to obtain the location of a fire or other disaster in the first place, and after analysis by an industrial computer 1.4, the best escape route corresponding to each fire indication area of the entire building is determined, and the emergency indicator light 2 at each position is controlled to display the direction of the escape route and the distance to the relative safe exit, so as to provide the best route guidance for the crowd, improve the efficiency of personnel evacuation, and reduce the risk of being injured by the disaster.
[0038] As an implementation mode, the emergency indicator light 2 includes a main control chip 2.1, a storage module 2.2 electrically connected to the main control chip 2.1 in sequence, a digital tube control chip 2.3, and a digital tube display module 2.4 electrically connected to the digital tube control chip 2.3;
[0039] The main control chip 2.1 can control the digital tube display module 2.4 to display the direction of the escape route and the distance to the safe exit according to the fire alarm signal.
[0040] It should be noted that the main control chip 2.1 can use the STM8S003F3P6 chip, and the digital tube control chip 2.3 uses the TM1638 chip. The control circuit can be found in Figure 5-9 .
[0041] The digital tube display module 2.4 can be provided with two groups, which are used to indicate the two directions of the passage respectively. When the main control chip 2.1 receives the alarm information, it can quickly control the digital tube display module 2.4 to display the accurate direction. Compared with the traditional fixed route guidance, it is more flexible and the escape route is more accurate.
[0042] As an embodiment, the controller 1 also includes a printer 1.5 electrically connected to the industrial computer 1.4 and the main control module 1.1, so as to facilitate maintenance personnel to print the working status of the controller and fault information or the operation status of the emergency indicator light 2 during maintenance or repair.
[0043] As an implementation mode, the control interface of the controller light board 1.3 is electrically connected to an alarm speaker 1.6. When an alarm signal occurs, the alarm speaker 1.6 sounds to prompt the staff to intervene in time.
[0044] As an embodiment, the controller 1 further comprises a backup battery 1.7 electrically connected to the main control module 1.1, and the control interface of the controller light board 1.3 is electrically connected to a forced start switch 1.8 for controlling the backup battery 1.7 to provide emergency power to the emergency indicator light 2.
[0045] The entire emergency lighting control system is powered by the mains during normal operation. Once the mains is short-circuited or there is an emergency power outage, the backup battery 1.7 can be started by the forced start switch 1.8 to provide emergency power to the emergency indicator light 2 to ensure normal guidance of each fire indication area.
[0046] As an implementation method, it also includes an integrated monitoring station 3 connected to the network port of the industrial computer 1.4 through a communication line. The integrated monitoring station 3 can remotely monitor the industrial computers 1.4 in multiple locations and timely intervene in the emergency control systems of various building complexes.
[0047] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.
[0048] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.
[0049] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. An emergency lighting control system, It is characterized in that It comprises a controller (1) and emergency indicator lights (2) arranged in each fire indication area; the controller (1) comprises a main control module (1.1), a power module (1.2), a controller light board (1.3), and an industrial computer (1.4); The main control module (1.1) is provided with a fire alarm signal interface for inputting a fire alarm signal, and a lamp interface for connecting an emergency indicator light (2); The power supply module (1.2) is electrically connected to the power supply end of the main control module (1.1) and is used to supply power to the emergency lighting control system; The controller light board (1.3) is electrically connected to the main control module (1.1) and is used to display the working status and fault information of the controller; The industrial computer (1.4) is electrically connected to the main control module (1.1), and the main control module (1.1) can transmit the fire alarm signal received by the fire alarm signal interface and the indicator light signal received by the lamp interface to the industrial computer (1.4).
2. The emergency lighting control system according to claim 1, It is characterized in that The emergency indicator light (2) comprises a main control chip (2.1), a storage module (2.2) electrically connected to the main control chip (2.1), a digital tube control chip (2.3), and a digital tube display module (2.4) electrically connected to the digital tube control chip (2.3); The main control chip (2.1) can control the digital tube display module (2.4) to display the direction of the escape route and the distance to the safe exit according to the fire alarm signal.
3. The emergency lighting control system according to claim 1, It is characterized in that The controller (1) also includes a printer (1.5) electrically connected to the industrial computer (1.4) and the main control module (1.1).
4. The emergency lighting control system according to claim 1, It is characterized in that The control interface of the controller light board (1.3) is electrically connected to an alarm speaker (1.6).
5. The emergency lighting control system according to claim 1, It is characterized in that The controller (1) further comprises a backup battery (1.7) electrically connected to the main control module (1.1), and the control interface of the controller light board (1.3) is electrically connected to a forced start switch (1.8) for controlling the backup battery (1.7) to provide emergency power to the emergency indicator light (2).
6. The emergency lighting control system according to claim 1, It is characterized in that It also includes a comprehensive monitoring station (3) which is connected to the network port of the industrial computer (1.4) via a communication line.