SECURITY SYSTEM THAT PERFORMS MULTI-SENSOR-BASED RISK ANALYSIS AT SCHOOL ENTRANCES.

Abstract

The invention was developed to ensure security at school entrances and is multifaceted. By analyzing the data obtained from the sensors together, the objects carried by individuals and their physical characteristics can be determined. It performs real-time risk analysis based on situations and behavioral characteristics, and based on this analysis... The invention relates to a security system that performs automatic security actions. Within the system, individuals entering the system undergo camera-based imaging, thermal analysis, and weight measurement. The results are evaluated simultaneously with measurement and authentication processes. The data is combined in a central analysis unit to create a dynamic risk score for each individual. This risk score is being created and entry is being controlled based on this score, if necessary. This ensures that the system is blocked and reported to the relevant authorities; in this way, the system only... Unlike existing solutions that are limited to passive monitoring and authentication, this offers many... It offers a framework that provides preventive and proactive security through three-dimensional data analysis.

Description

1 TARIFF PERFORMING MULTIPLE SENSOR-BASED RISK ANALYSIS AT SCHOOL ENTRANCES SECURITY SYSTEM The invention was developed to ensure security at school entrances and is multifaceted. By analyzing the data obtained from the sensors together, the physical characteristics of the objects carried by individuals are determined. with a security system that performs real-time risk analysis based on situations and behavioral characteristics This system generates a dynamic risk score for each individual based on the data obtained. by creating and automatically managing access control, warning and security measures, and thus It offers a structure that provides preventive security. Technical Area: 10 The invention involves the combined evaluation of multiple sensor data at school entrances to assess the physical characteristics of individuals. It performs risk analysis based on situations, objects carried, and behavioral characteristics, and this analysis It relates to a security system that takes preventive security actions accordingly. State of the Art: Today, various technological solutions are used to ensure security in educational institutions. 15 These solutions include camera-based surveillance systems and access control systems. biometric authentication systems and control mechanisms based on security personnel are in place. However, in recent years, security breaches occurring in educational institutions Changes in character are observed, particularly in the sudden and unpredictable behavior of individuals. because it can exhibit changes and these situations cannot be detected at the time of entry, it poses a serious risk. 2 It is known that these situations can create risks. In such cases, individuals may encounter various hazardous situations. objects can enter the school environment and existing systems can identify this risk in advance. It appears to be insufficient. Current camera systems are mostly used for passive monitoring purposes, and they are used to track events. This allows for the examination of records after the event has occurred. These systems enable the individual to 5 It is unable to perform a contextual or contextual analysis of the objects it carries, and the aforementioned It cannot instantly assess whether objects pose a potential risk. Card access control systems and biometric authentication solutions, however, only provide identity verification functionality. These systems are limited to observing and determining whether an individual is registered in the system. 10 about the objects the individual is carrying, their physical load, behavioral state, or immediate risk factors. They are unable to make any assessment. Therefore, even an authorized individual cannot assess the risk. Access via elements that can be used in this way cannot be prevented by existing systems. On the other hand, security screening systems (for example, X-ray machines or metal detectors) While these systems offer solutions for detecting specific objects, they are generally costly. Limitations in terms of installation difficulty, continuity of use, and suitability for the educational environment. 15 It includes. Furthermore, such systems often focus on a single type of data, and the individual... It is unable to conduct a comprehensive analysis that would reveal the overall risk profile. A significant shortcoming of current technical solutions is the integration of data from different sensors. The absence of a mechanism that allows for such an assessment. The condition an individual carries 3 Even if the object's visual characteristics, weight, and thermal distribution can be measured separately, this data... By analyzing them together, a meaningful and reliable risk assessment can be made. This is not possible in the systems. Furthermore, existing systems are generally passive in nature and only perform monitoring and record-keeping functions. 5 This is not the case. Responding to security breaches largely depends on the human factor. This situation leads to delays, margin of error, and reduced effectiveness of intervention. In this context, in particular, the objects the individual is carrying at the time of entry, their physical condition, and Integrating multiple sensor data allows for the combined assessment of behavioral characteristics. It can create an instant risk score by analyzing it in this way and, based on this score, automatically and preventively take 10 actions. An advanced security system capable of taking action is needed. Purpose of the Invention: The purpose of this invention is to limit the process of verifying individuals' identities at school entrances to a minimum. not only that, but they also analyze the objects they carry, their physical condition, and their behavioral characteristics together. a security system that can detect potential security risks at the time of entry 15 It is about developing. Another aim of the invention is to integrate data obtained from different sensors. to ensure the creation of a dynamic risk score for each individual by means of evaluation and 4 Based on this risk score, automatic and preventive security actions are implemented. to provide. The invention also goes beyond the limitations of existing systems, which are limited to passive monitoring and record keeping. To provide a proactive security mechanism that can make instant decisions and intervene. It aims to... 5 In this context, the invention; → the simultaneous analysis of multiple sensor data, → holistic evaluation of object, weight, thermal and behavioral data, → generating instant and dynamic risk scores, → Depending on the risk level, automated access control, warning and notification mechanisms are in place. by ensuring their implementation, security in educational institutions can be effectively and preventively ensured. It aims to increase it. Explanation of the Figures: Figure 1: Perspective on the physical layout of the school entrance security system that is the subject of the invention. The appearance is given. 15 Figure 2: Central control for processing the data obtained in the system described in the invention. A block diagram showing the analysis unit is provided. The parts in the figure are individually numbered, and the corresponding numbers are listed below. It has been given. 1. Camera module: Provides image acquisition and object detection. 2. Thermal sensor module: Performs temperature analysis. 3. Ground weight sensor: Measures the load being carried. 4. Authentication unit: Checks access authorization. 5. Warning and notification unit: Generates warnings and notifications. 5 6. Central control and analysis unit: Processes data to perform risk analysis. 7. Data logging unit: Stores the data. 8. Camera data: This is image data obtained from the camera module. 9. Thermal data: This is temperature data obtained from a thermal sensor. 10. Weight data: This is the load data obtained from the ground sensor. 10 11. Identity data: This is data obtained from the authentication unit. 12. Risk score: This is an assessment result created by analyzing the data. 13. Access control: This is the decision-making mechanism for granting or restricting entry. 14. Alarm / lock control: Activates security measures in case of risk. It is a mechanism. 15 15. Notification: This is a warning message sent to the authorities. Detailed Description of the Invention: The invention is a multi-sensor system developed to ensure security at school entrances. It is a security system based on analysis of individuals through different data sources upon entry. 6 and that appropriate security actions are automatically taken as a result of this analysis. It consists of a structure that enables its realization. In this context, the system includes a camera module (1), a thermal sensor module (2), a ground weight sensor (3), authentication unit (4), warning and notification unit (5), central control and analysis unit (6) It includes the data recording unit (7). These components work together in 5 It is structured and multifaceted from the very beginning of the individual's entry process. It enables evaluation. During system operation, the individual entering is first detected by the camera module (1) An image is captured and objects on the individual are identified. This imaging... Simultaneously with the process, the thermal sensor module (2) is activated and detects the objects carried by the individual. The ground weight sensor (3) analyzes the temperature distribution and the total load carried by the individual. It measures whether the individual is registered in the system through the authentication unit (4) at the same time. It has been determined that it is not the case. In this way, camera data (8), thermal data (9), weight data (10) are obtained from different sources. and identity data (11) are sent to the central control and analysis unit (6) 15 without interruption and simultaneously. is transferred. The central control and analysis unit (6) processes the data together, not separately. By evaluating the individual, a holistic analysis of their overall situation is carried out. This analysis process considers the characteristics of the objects the individual is carrying, as well as the temperature values ​​of these objects. The conformity of the measured weight with normal values ​​and the authentication status are considered together. 7 and a risk score for each individual, taking into account all of these parameters (12) The risk score (12) created directly influences the decision-making mechanism of the system. It determines. Accordingly, if the risk level is low, access control is implemented under (13) Entry is permitted for the individual; however, if the risk level is moderate, a warning is issued by the system. 5 By creating this system, the monitoring process is enhanced, and an alarm is triggered if the risk level is high. and entry is prevented by activating the lock control (14). In high-risk situations, the relevant safety information can also be provided via the warning and notification unit (5). Notifications (15) are sent to the units and management, thus enabling quick intervention. This is provided. However, the system records data relating to all transactions performed in data log 10. It stores data in unit (7) and these data are then analyzed to improve system performance. It contributes to the enhancement and improvement of security processes. In conclusion, the invention evaluates multiple sensor data simultaneously and in an integrated manner. It performs a risk analysis on individuals upon entry and automatically acts based on this analysis. It offers a security system that generates actions, and is a 15% improvement over existing passive security solutions. It provides a more effective and preventive approach compared to others.

Claims

8 REQUESTS 1- The invention is a multi-sensor based system for ensuring security at school entrances. It is a security system; its feature is: - camera module configured to monitor individuals entering (1), - Thermal sensor 5 that analyzes the temperature distribution of objects carried by the individuals in question. module (2), - ground weight sensor (3) which measures the load carried by individuals, - the authentication unit that performs the identity verification of the individual (4), - obtained camera data (8), thermal data (9), weight data (10) and identity data (11) a central control and analysis unit (6) that analyzes together, 10 - entry control based on the risk score (12) created as a result of the said analysis (13), - an alert that performs alarm / lock control (14) and notification (15) operations and It includes notification unit (5). 2- The invention, according to Claim 1, is a multi-sensor system for ensuring security at school entrances. It is a security system based on [specific principles], and its feature is; - classified as low, medium, and high risk levels according to specific threshold values dynamic risk score (12), - by simultaneously evaluating data from different sensors, for each individual central control and analysis unit (6) which enables the creation of risk score (12), 20 9 - enables automatic entry blocking in high-risk situations. alarm / lock control (14), - data record unit (7) where data obtained by the system is stored, - warning and notification unit (5) which enables notification (15) to be sent to the authorities. It includes. 5 15

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