SEISMIC PROTECTION, AUTONOMOUS RISK ASSESSMENT FOR MUSEUM ARTIFACTS. ANALYZED AND DIRECTED ACOUSTIC WARNING INTEGRATED SMART PROTECTION STAND

Abstract

This invention creates a virtual barrier around artifacts in museums established for the preservation and display of cultural heritage, reacting according to the severity of the violation and earthquake-related issues. It relates to a multi-functional smart protection stand that stabilizes / warns the artwork during moments of shaking or vibration.

Description

1 TARIFF 5 SEISMIC PROTECTION, AUTONOMOUS RISK ASSESSMENT FOR MUSEUM ARTIFACTS. ANALYZED AND DIRECTED ACOUSTIC WARNING INTEGRATED SMART PROTECTION STAND Technological Field: This invention is one of 10 museums created for the purpose of preserving and displaying cultural heritage. virtual barriers are created around the works, reacting according to the severity of the violation and earthquake with a multi-functional smart protection stand that stabilizes / warns the artwork during moments of shaking, etc. It is related. State of the Art: When current art conservation technologies are examined, the systems are generally classified as "Passive 15". It appears to be based on the logic of "Barrier" or "General Area Security". In the literature... The technical shortcomings of the current applications are listed below: • Existing laser barrier and PIR sensor-based systems activate when a breach is detected. High-decibel (85dB and above) omnidirectional (every) sound spreading throughout the gallery space. (spreading in all directions) the alarm is sounding. This situation affects the other 20 who did not commit the violation. This leads to a loss of auditory comfort and a feeling of panic in visitors, at the museum. It destroys the atmosphere focused on tranquility. • Existing systems generally operate on a "present / absent" principle. That is, there is no visitor. He reacts the same way whether he is 1 meter away from the artwork or about to touch it. This The situation prevents the visitor from understanding the seriousness of their mistake. 25 • Lighting fixtures used in museums are for visual presentation purposes only. Because the light source does not respond in the event of an environmental threat, hearing-impaired individuals or a security vulnerability for visitors who may not hear the warning in noisy environments It consists of. • The existing stands merely support the artwork. However, seismic tremors 30 (earthquake) or the collapse of the artwork during physical impacts on the stadium They do not have an active feedback locking mechanism to prevent this. Current solutions either permanently fix the artwork (which may damage the artwork) or... It sets everything completely free. • Current systems do not report violations; they only provide a warning at the time of the violation. Which work has 35? Data on at what time of day they are most likely to experience "intimacy violations" 2 The absence of a team requires museum administrations to optimize staff allocation. 5 It makes it impossible. This invention was developed to overcome the technical shortcomings mentioned above and is fundamentally... Their objectives are as follows: • The invention uses a parametric speaker array to provide a warning sound only when the infringement occurs. It aims to transmit the sound in the form of a narrow column of sound to the coordinate where it is being transmitted. 10 This ensures a "personal" signal that another visitor standing 50 cm to the side won't hear. It may be possible to create a "sound barrier". • Using lidar scanner data, "Safe", "Warning" and The goal is to define three-dimensional volumetric regions that are "critical". For each region... By assigning a different light wavelength and sound intensity, the visitor's perception of the artwork changes as they approach it. This will create a growing sense of "deterrence". • The invention monitors the G-force in the environment by means of its integrated seismic accelerometer. It will be able to. In vibrations exceeding the determined threshold value, electromagnetic by stabilizing the center of gravity of the artwork through the locking mechanism The aim is to prevent it from toppling over. 20 • The lighting module is not only a warning device, but also a pigment source for the artwork. To maintain its structure, it autonomously measures the amount of UV light in the environment and adjusts the lumen value. The aim is to either close or open it. • Another aim of the invention is to transmit data via a micro-SD data black box and IoT module, The goal is to create "proximity maps" for the artwork. With this data, the wear and tear of the artwork can be assessed. Share and security needs can be analyzed using scientific metrics. Explanation of the Figures Figure 1 - General perspective view of the smart protection stand. Figure 2 - Cross-sectional view showing the interior of the stand. Figure 3 - Detailed view of the seismic stabilization and locking mechanism. 30 References: 1. Main carrier body 2. Artwork securing and transport platform 3. Central control unit 4. Lidar security sensor 35 5. Ultrasonic proximity sensors 6. Parametric speaker cluster 3 7. Dynamic RGB-W lighting ring 5 8. Seismic accelerometer and vibration sensor 9. Electromagnetic artifact locking mechanism 10. Touchscreen LCD control and adjustment interface 11. Uninterruptible power supply and battery pack 12. Internet of Things (IoT) communication module 10 13. Status notification screen 14. Concealed ventilation and climate control grille 15. Ground stabilizing and leveling feet 16. Micro-SD data black box Description of the Invention: The invention is a system in which hardware components are placed inside the main carrier body (1) and connected to each other. It is an integrated system that communicates via data and energy. The main carrier body (1), which forms the external skeleton of the system, houses all electronic boards and It is a rigid structure in which the mechanisms are housed. Main supporting body (1), Ground 20 Supported by stabilizing and leveling feet (15), it is stable on different ground conditions. and is designed to remain in a fixed position. At the very top of the body, the artwork The artwork fixing and transport platform (2) is in direct contact with the artwork. The artwork fixing and The transport platform (2), with its electromagnetic artifact locking mechanism located at the bottom. It is directly mechanically connected to (9). 25 is passive in normal operating mode. The electromagnetic artifact locking mechanism (9) comes from the central control unit (3). Activated by the signal, the artwork is placed on the Artwork fixing and transport platform (2) It attracts and locks the base bracket using electromagnetic force, providing a rigid fixation. provides. The environmental awareness of the system, the strategic 30 of the Eser fixing and transport platform (2) This is achieved through data fusion between two different groups of sensors placed at different points. LiDAR The security sensor (4) performs a horizontal scan in a 360-degree plane around the artwork. It transmits the coordinate data of the objects (X, Y plane) to the Central control unit (3). In time, the Eser is placed on the sides of the fixing and transport platform (2). Ultrasonic proximity sensors (5) determine the height and actual distance (Z-axis) of the object. confirms. The central control unit (3) fuses the data from these two different sources. 4 By comparing it with the algorithm, it minimizes the margin of error and gives the visitor a clear 5% chance of winning over the artwork. Calculates the vector distance. The calculated distance data is predefined in the Central control unit (3). with threshold values ​​(Zone 1: Safe monitoring area, Zone 2: Alert area, Zone 3: Critical breach area) Compared. When the distance enters the “Warning” boundary (Zone 2), the Central control unit (3), Triggers the Dynamic RGB-W lighting ring (7). Dynamic RGB-W lighting ring 10 (7), instead of directing the light directly onto the artwork, direct it to the area where the sensors are located It creates a subtle color change (from white to orange) by directing the movement. When the distance drops to the “Critical” limit (Zone 3), the Central control unit (3) switches to Parametric It sends power and sound signal to the speaker group (6). Parametric speaker group (6), It creates a narrow sound corridor using ultrasonic carrier waves, and the sound travels through it in just 15 seconds. It maintains general silence by ensuring that the sound is heard at the coordinates where the breach occurred. Seismic accelerometer and vibration sensor located inside the main carrier body (1) (8) constantly monitors the gravitational acceleration and vibration frequencies. In addition, the main carrier Concealed ventilation and air conditioning grille (14) located on the body (1), By ensuring that the internal components operate under optimum temperature and humidity conditions, system 20 It contributes to its stability. If the stand detects an impact or earthquake tremor, Central control unit Electromagnetic artifact locking in the order of (3) milliseconds the mechanism (9) and the Internet of Things (IoT) communication module (12) simultaneously It triggers. The system performs all these processes using external energy thanks to the uninterruptible power supply and battery pack (11). Even if interrupted, it continues uninterrupted. All sensor interactions and mechanisms. The triggers are recorded as event logs in the Micro-SD data black box (16) unit. These records are saved. These records are simultaneously visualized via the Status notification screen (13). This can be communicated to the user. The museum official recorded these entries via the Touch LCD control and adjustment interface (10) 30 can review, adjust system parameters and with Lidar security sensor (4) The sensitivity limits of ultrasonic proximity sensors (5) are manually adjusted according to the value of the artwork. It can be calibrated accordingly.

Claims

REQUIREMENTS 5 1. This invention was created for the purpose of preserving and displaying cultural heritage. virtual barriers are created around the works of art in museums, depending on the severity of the violation. There are many devices that react and stabilize / warn the artwork during tremors such as earthquakes. It is related to the functional smart protection stand and its features are: Main carrier body (1), Eser 10 Fixing and transport platform (2), Central control unit (3), Lidar security sensor (4), Ultrasonic proximity sensors (5), Parametric speaker group (6), Dynamic RGB-W lighting ring (7), Seismic accelerometer and vibration sensor (8), Electromagnetic artifact locking mechanism (9), Touch LCD control and adjustment interface (10), Uninterruptible power supply and battery pack (11), Internet of Things 15 (IoT) communication module (12), Status notification display (13), Hidden ventilation and climate control grille (14), floor fixing and leveling feet (15) and Micro- SD data is characterized by the black box (16).