DYNAMIC THRESHOLD PRECISION FIRE-MONITORING SYSTEM

Abstract

The invention relates to a thermal sensor, IoT-based health monitoring and anomaly detection system for contactless monitoring of infant body temperature and thermal distribution. Its features are characterized by a processing unit comprising a mathematical calibration module that generates corrected thermal measurement data by correlating thermal measurement data from a thermal matrix sensor with ambient temperature data from an external environmental reference sensor; a filtering module that applies temporal filtering to the corrected thermal measurement data; a dynamic thresholding module that generates at least one dynamic threshold value updated based on the infant's age and physiological reference profile obtained from the user interface and historical thermal measurement data; and an anomaly detection module that generates an anomaly output by comparing the filtered thermal measurement data with this dynamic threshold value.

Description

DYNAMIC THRESHOLD PRECISION FIRE-MONITORING SYSTEM Technological Field: The invention enables contactless monitoring of infant body temperature and thermal distribution. The thermal sensor is related to an IoT-based health monitoring and anomaly detection system. State of the Art: Traditionally, contact testing is used to monitor infant body temperature. thermometers, skin-attached temperature sensors, and wearable tracking devices Contact measurement methods are used. They provide reliable results under certain conditions. While this is possible, the sensor must be placed in the correct area and during the measurement process... Contact with the skin must be avoided. Adhesive for long-term use. The materials can cause skin irritation due to sweat and friction, affecting the sensor. Displacement or the baby's movements negatively affect the continuity of the measurement. It can have an impact. When it comes to continuous monitoring of babies while they sleep, contact monitoring is crucial. The physical discomfort caused by the sensors is becoming more pronounced. Cables, straps, or wearable devices attached to a baby's body can compromise sleep comfort. can reduce and the caregiver can regularly check the sensor placement. This may require contactless infrared measurement systems to be used. an alternative approach in terms of ease and preserving the baby's freedom of movement It stands out as such. A significant portion of current contactless thermometers rely on measuring a specific body type. It performs one-time or single-point temperature measurements from the region. With this... Together, these devices provide a temperature distribution for the entire area where the baby is located. because it does not offer, the measurement point may change, the baby may turn its head, or If one sensor partially leaves the field of view, the measurement results may change. a temperature-based measurement, the baby's movement or the position of the blanket covering them It also provides limited information for evaluating the change. Low-cost thermal matrix sensors allow for field of view across multiple measurement zones. This allows for the determination of the spatial temperature distribution by separating the components. However, the word The measurement values ​​of the sensors in question are derived not only from the heat emitted from the target surface, but also from the environment. from the temperature, the distance between the sensor and the target, the measurement angle, and the surface's diffusion. from its properties and from hot or cold objects in the environment can be affected. such as air conditioning, heating, open windows, drafts, beds and blankets. Environmental factors can alter thermal distribution and affect the baby's body temperature. Deviation occurs in measurement values ​​even though there is no actual change. It can bring. In current low-resolution thermal monitoring applications, measurement noise... To eliminate this, simple averaging or fixed correction values ​​are used. It can be used. However, environmental conditions change over time. In these situations, a predetermined fixed correction value is insufficient. Environment temperature is not monitored independently or simultaneously with thermal sensor data. The fact that environmental changes are not related in this way to the baby's temperature This can lead to them being evaluated as changes. Frequent and true. Warnings that are not reflected, especially alarms in continuously used health monitoring systems. This leads to fatigue problems. The parent or caregiver makes repeated mistakes. Due to the warnings, you may become unresponsive to system notifications or the system It can be completely disabled. This means that only the measured value remains constant. alarm mechanisms based on exceeding the limit, the rate of temperature change and past because it cannot adequately evaluate temporal characteristics such as the amount of deviation from measurements It originates from. Patent application number CN118319262A concerns infrared imaging for infants. The body temperature monitoring, warning, and testing method is explained. The main information is in the document in question. It has been explained that there may be a difference between the temperature data and the measured temperature data; therefore... Temperature correction / calibration applied using 2 multiple regression analyses. It has been stated. Patent document number CN113588099B describes an infrared thermopile array with ambient temperature. The balancing method and related assembly are explained. The document describes the temperature measurement value. the difference between the actual temperature value and the actual temperature value is used, and compensation is calculated based on this difference. It has been stated that the function has been created. The documents above only state that abnormal temperature increases were detected, However, sudden changes in motion / position derived from heat shifts between pixels It has been observed that none were detected. In conclusion, contact and contactless measurement solutions are available within the scope of known techniques. Despite this, the effects of environmental temperature cannot be assessed through an independent reference. Correcting, evaluating both spatial and temporal variations in thermal measurements, mobile system that uses alarm limits that vary according to the baby's age and physiological profile. There is a need for integrated systems that provide device-independent warning capabilities. It is heard. Description of the invention: The primary purpose of the invention is to detect changes in infant body temperature through contact. The aim is to enable continuous and remote monitoring without requiring any additional resources. To this end... The system minimizes skin irritation, sweating, and sleep disturbances that can be caused by contact sensors. It eliminates problems such as malfunction and inconvenience of use, while being low-cost. environmental measurement deviations observed in thermal sensors and fixed alarm thresholds an integrated monitoring infrastructure to reduce false alarms It offers. Thanks to the thermal matrix sensor, it can detect not just a single temperature reading, but also the baby's temperature. The spatial temperature distribution in the area can also be monitored. Thus, the temperature... concentration in a particular area, change in the direction of distribution, or differences between pixels 3. Heat transfer can be evaluated, including temperature monitoring as well as sudden movement and position. It also becomes possible to identify the changes. Ambient temperature data from an external environmental reference sensor combined with thermal measurements. combined processing, room temperature changes, air currents, air conditioning or heating effects and reducing the impact of environmental factors such as bedding and blankets on the measurement This is provided by mathematical calibration and exponential methods applied to raw thermal data. Short-term sensor fluctuations are suppressed thanks to moving average filtering. and a more stable temperature curve is obtained. Instead of using the same constant temperature limits for all babies, the system adjusts the baby's temperature accordingly. with dynamic threshold values ​​updated according to age and physiological monitoring profile It works by analyzing past measurements using moving averages and Z-scores. assessment of normal temperature fluctuations and unusual changes This makes it easier to distinguish between them and reduces the generation of unnecessary alarms. Thermal data combined with data relating to movement or position changes. the evaluation should be more comprehensive, not limited to a single measurement parameter. It enables anomaly analysis. The risk score created is in green, yellow and... By converting it to red levels, the user is given complex sensor data instead of a decision outcome that can be directly interpreted and indicates the priority of intervention It is presented. When an anomaly is detected, the camera module is activated, alerting the parent or It allows the caregiver to remotely verify the baby's condition. This way, any increase in temperature, the blanket slipping, the baby waking up, or the baby's position can be avoided. The camera is constantly on, allowing visual monitoring of the changes. Images can only be taken when needed, without any external monitoring. In addition to the mobile application, a portable external tracking unit is used on the smartphone. the battery running out, the app being closed, or the user not having their phone with them This unit prevents the monitoring from being interrupted in situations such as its absence. It can display real-time data and color-coded alerts on its own screen, and critical It can generate local audible alarms in certain situations. Thermal data and camera images are encrypted in the device's memory. transmission via communication channels and only through authorized devices Access to the system contributes to the protection of health and image data. Role Thanks to its access-based structure, it provides different access levels for parents, caregivers, and other authorized persons. Levels and durations can be defined. The rechargeable battery and wireless communication infrastructure allow the system to be used in a specific bed or crib. or allows it to be used in different environments without being fixed to an incubator. The sensors and camera module enter deep sleep mode when not needed. it returns to full power when passage, movement or temperature change is detected. Operating it in this way also reduces energy consumption, increasing the portable usage time. The system's bidirectional communication and background service architecture allows for low sensor data usage. processing with a delay, critical alerts sent via mobile application to external monitoring unit transmission and, where necessary, exchange of data with hospital information systems This structure allows the system to be used from home to hospital and neonatal care. This allows it to be adapted to different usage scenarios, even in various environments. Detailed Description of the Invention: The terminology used here is intended solely to describe specific applications. and does not limit the scope of the invention. Used here The term "and / or" refers to any of the items listed as related. It includes one and all combinations thereof. Also, the singular "one" used here, "one" The terms "number" and "specified" are used in their plural forms unless the context explicitly indicates otherwise. It is designed to include singular forms such as those mentioned above. Furthermore, the terms used in this specification... The terms "includes" and / or "contains" refer to the specified features, steps, processes, It indicates the presence of elements and / or components, but one or more other 5 features, steps, processes, elements, components and / or groups thereof It will be understood that this does not exclude its existence or addition. Unless otherwise noted, all terms used herein (including technical and scientific terms), in the sense that a person with general knowledge in the field to which this invention belongs would generally understand it They have the same meaning. Furthermore, as defined in commonly used dictionaries... The terms will have a meaning consistent with the context of the relevant field and this explanation. it should be interpreted as idealized unless otherwise explicitly defined here. or it will be understood that it will not be interpreted in an overly formal sense. The description of the invention will reveal a series of techniques and steps involved. These are: Each of them provides benefits individually, and at the same time, one or more of them can be used together. In some cases, all of the other techniques described may be used in combination. Accordingly, To ensure clarity, each step in the disclosure of the invention should be presented as accurately as possible. By doing this, unnecessary repetition of all combinations will be avoided. Together, the specification and claims, such combinations fully constitute an invention and claims. It should be read with the understanding that it falls within its scope. The invention allows for the continuous monitoring of infant body temperature readings without any physical contact. thermal matrix sensors, environmental reference sensors, and data that enable monitoring. processing algorithms, wireless communication units, and user alert interfaces are integrated into one system. It relates to a portable health monitoring system that brings these elements together. The system described in the invention is designed for areas where a baby is located, such as a crib, bed, or incubator. It is designed to be installed externally and is portable. Thus, the system is a specific cradle. or at home, in a hospital setting, or without being tied to furniture, for newborns. in wards, pediatric wards and neonatal intensive care units It can be used. The system does not require any sensors, bands, or wearable devices to be placed on the baby's skin. Non-contact monitoring of the baby's spatial temperature distribution without requiring device connection. is doing. 6. The system basically consists of a main control and power unit, a thermal matrix sensor, and an external environmental reference sensor, a compact camera module, a bidirectional user interface and cloud service, a portable external monitoring unit, end-to-end encryption and gateway The module includes a physical safety and warning module as well as a smart energy management and It consists of optimization modules. The main control and power unit enables the system to operate in a portable and wireless manner. a rechargeable battery module that enables the battery to be charged and the system It includes a power management integrated circuit that regulates the transfer of energy to its components. The main control and power unit also receives data from the sensors, Wi-Fi enables the processing, classification, and transmission of data to the relevant output units. and includes a Bluetooth-enabled ESP32 microcontroller. The microcontroller, algorithms that process thermal and environmental data are run and the system communicates. It constitutes the central processing unit where its activities are managed. The thermal matrix sensor provides contactless spatial heat distribution in the area where the baby is located. It is configured to detect as such. It consists of an 8x8 pixel thermal matrix sensor. The AMG8833 sensor, which consists of and provides a total of 64 thermal measurement zones. It can be used. In an alternative application, higher spatial resolution can be obtained. MLX90640 thermal array sensor with 32x24 pixel resolution for this purpose. It can be used. The thermal matrix sensor corresponds to each region in the field of view. It creates a thermal matrix by individually sensing the incoming temperature values. Thus, the system monitors not just a single temperature value, but also the temperature of the area where the baby is located. It can also track the temperature distribution. Using thermal matrix data, the baby's temperature can be monitored. temperature changes as well as changes in heat distribution between pixels It can be determined. Spatial heat distribution is not required, and only basic combustion is necessary. In simpler applications where monitoring will be carried out, instead of a thermal matrix sensor A single-point infrared temperature sensor similar to the MLX90614 can also be used. The external environmental reference sensor measures the instantaneous room temperature in the baby's environment. It measures. The external environmental reference sensor is either an NTC temperature sensor or a digital sensor. It can be configured in the form of a temperature sensor. This sensor is a thermal matrix. Correction of measurements obtained by sensor 7 according to environmental conditions It provides the noise reference used. Sudden changes in room temperature, for example; Effects of air conditioning or heating, air currents, bedding, blankets, and other surrounding factors Thermal effects of surfaces cause deviations in the measurements of the thermal matrix sensor. This is possible. Ambient temperature data obtained from an external environmental reference sensor, the ability to separate these environmental influences from the baby's actual temperature changes It is transmitted to the main control unit for this purpose. The compact camera module is detected by the system in case of sudden movement or dangerous situations. If a change is detected, the baby's current status will be reported by the user. It enables remote verification. The camera module is a low-power consumption system. It is configured as an imaging unit. The baby's position is monitored via a camera. Situations such as a change of cover, the blanket slipping, or the baby waking up can be captured in a snapshot or It can be controlled via live video stream. The system uses data obtained from the thermal matrix sensor and an external environmental reference. ambient temperature data obtained from the sensor is processed at the microcontroller level. It includes a mathematical calibration protocol that correlates. Mathematical The calibration protocol involves the raw temperature values ​​obtained from the thermal matrix sensor. It enables correction according to environmental temperature changes. Calibration In the first stage of the process, the target reference room temperature and the external environmental factors are considered. the temperature difference between the instantaneous ambient temperature measured by the reference sensor The reference room temperature can be set, for example, to 24°C. The determined temperature difference is multiplied by an environmental factor or room coefficient specific to the system. and the resulting value is dynamically compared to the raw temperature value obtained from the thermal matrix sensor. It is applied as a deviation correction. The calibration process, in one application, follows this relationship: is being carried out:  T = T − ((T − T ) × k ) − O calibrate raw environment room_ref room basic Here, T is the raw temperature value obtained from the thermal matrix sensor, and T is the external temperature value. raw environment The instantaneous ambient temperature obtained from the environmental reference sensor, T reference room room_ref temperature, k is the room coefficient which determines the effect of environmental influence on the measurement, and room That represents the basic correction offset. basis Calibration can be performed for each thermal pixel. This allows for calibration of the room. temperature changes and those caused by blankets, bedding, or surrounding surfaces The effect of thermal conductivity on each pixel is reduced. Calibrated temperature values ​​are based on the specified lower and upper trimming limits. It can be limited. The lower clipping limit of a calibrated temperature value. If it is below or above the upper trim level, the value in question is critical. It is transferred to the risk assessment and in the creation of the red decision code. It is available. Lower and upper clipping limits, calibration coefficients and basic Correction offsets can be changed during the system's testing and verification phases, and It can be optimized. In the second stage of the mathematical calibration protocol, thermal sensor readings Exponential Moving Average is used to reduce the instantaneous hardware fluctuations that occur. Also known as an EMA filter, it is applied. The EMA filter uses currently calibrated technology. The current temperature value and previous temperature values ​​are compared using a specific alpha coefficient. They are being combined. The EMA process is performed in an application according to the following relationship:  EMA = (α × T ) + ((1 − α ) × EMA ) new EMA caliber old EMA Here, EMA displays the updated filtered temperature value, T is the calibrated value. new caliber temperature value, EMA the previous filtered temperature value and α the current measurement. old EMA EMA refers to the correction factor, which determines its weight in the calculation. 9. This process results in the effect of sudden sensor flickering and short-term thermal noise. By reducing the temperature, a smoother and more stable temperature curve is obtained. Previous EMA The value is stored in the microcontroller's memory and used in subsequent measurement cycles. It is used. The system evaluates calibrated and filtered thermal data. It includes a dynamic thresholding and anomaly detection algorithm. Dynamic thresholding Instead of using the same and fixed temperature limit for all users, the algorithm, The baby's age group and physiological reference are entered into the system via the mobile application. It takes into account the profile. The baby's age and physiological monitoring information are provided bi-directionally. via communication infrastructure to the main control unit or background analysis service This information is transmitted. Based on this information, the system determines the baby's normal temperature. determining the intervals and dynamically based on the measurement data obtained during the follow-up period. It updates the threshold values. As part of the anomaly detection process, temperature data are displayed in five-minute time windows. Moving average and Z-score are evaluated within these time windows. Analyses are being applied. Through Z-score analysis, the current temperature value is compared with the previous one. The extent to which it deviates from the measurement distribution is determined. Thus, not only a fixed distribution is observed. It's not about exceeding the temperature value, but about the temperature deviating abnormally from the normal measurement curve. Deviation is also detected. The changes in heat distribution between the pixels of the thermal matrix sensor are also analyzed. This is done by identifying temperature shifts between pixels, thus detecting the baby's sudden movements. Movements or changes in position can be detected. In this context, the system both both temperature change and change in spatial heat distribution is evaluating. Temperature data and data on movement and position changes are used in background analysis. Heterogeneous data fusion is performed by combining data in the service. The combined data... A dynamic risk score is generated using the data. The risk score is based on temperature. the position of values ​​relative to dynamic thresholds, the rate of temperature change, thermal changes in distribution and detected changes in movement or position It includes. Risk score is a color-coded decision support system based on triage logic. It is being converted. Normal situations are green, situations requiring attention or warning are yellow. Situations posing a critical risk are presented to the user with a red color code. Thus, instead of simply transmitting numerical temperature values ​​to the user, the measurement and A decision support output is provided in which the analysis results are interpreted. The decision code generated from temperature information is in the form of MQTT-compatible JSON data packets. It can be prepared. The data packet contains the calibrated or filtered temperature value and It includes a decision code corresponding to a green, yellow, or red risk level. Bidirectional user interface and cloud service, main control via MQTT protocol. It communicates with the unit. The data obtained by the system is transmitted with low latency. The plan is transferred to the service and a NoSQL-based database infrastructure is used. It is being processed. Firebase or MongoDB can be used as NoSQL databases. Alternatively, a relational database such as PostgreSQL could also be used in an implementation. It is available for use. The system supports REST-based services as well as WebSocket-based bidirectional communication. It can use various protocols and communication structures similar to MQTT together. multi-layered communication structure, mobile operating systems due to energy efficiency Critical notifications when limiting background applications It is used to prevent delays. Critical alerts are sent via multi-channel notification. This information is communicated to the user through various mechanisms and real-time notifications. The mobile application has been developed in accordance with user-centered design principles. The baby's age and physiological monitoring profile is entered into the system via the mobile application. It is possible to log in, view real-time temperature values, and monitor risk levels. This is possible, and in case of anomalies, the camera image can be accessed. The system The green, yellow, and red risk levels generated by the system are color-coded on the mobile interface. It is displayed in coded form. 11. Portable external tracking unit, main sensor module via RF, Wi-Fi or Bluetooth. It is a standalone parent or caregiver module that communicates wirelessly via a remote control. The external tracking unit is rechargeable and does not require a smartphone. It enables the monitoring of system data. The external monitoring unit features an OLED display for real-time vital data and color-coded alerts. or includes a digital display of the TFT type. It also displays a red risk level or a speaker or buzzer to generate an audible alert when a critical situation is detected It includes. The external monitoring unit may be disabled if the mobile app is closed or the smartphone's battery is dead. disconnecting the internet connection or the user having their phone with them If not desired, it provides local fault-tolerant monitoring. External monitoring unit main By establishing a local Bluetooth or Wi-Fi connection with the device, you can access your phone and the internet. It can operate independently of its connection. The system is designed to securely transmit thermal data and camera images. It includes end-to-end encryption and a gateway module. Image and thermal data, Using the hardware accelerators of the ESP32-S3 processor, the device's RAM memory It is currently encrypted using the AES-256 algorithm. When encrypted data is transmitted over the internet, it is generated using the TLS 1.3 protocol. The communication is routed through an encrypted communication tunnel. Communication is carried out using HTTPS and WSS protocols. This can be done through the system. The system is designed to allow external access. without requiring port forwarding on the modem It is structured. JWT is created via Firebase Auth to identify authorized users. Authentication tokens are used. The system only accepts tokens that provide a valid JWT. It transmits data and images to authorized devices. 12. Through role-based access control, parents can be defined as administrators. Different access levels can be established for caregivers or other family members, and the agreement... Regarding this issue, users can be granted time-limited access rights. The system operates on a zero-storage or zero-hold approach. Camera Baby images obtained from the module are stored on any cloud server or permanently. It is not stored in the storage unit. Image data is only used during real-time monitoring. It is transferred via RAM and removed from memory when image transmission ends. It is automatically destroyed. To physically prevent the camera from being used without authorization. The camera has a mechanical shutter connected to its power line or lens. the cover allows the user to physically disable the camera It provides. The system also notifies nearby users that the camera is transmitting live footage. It includes a hardware LED warning indicator. The LED warning indicator is software-based. Operating independently of the interface, it provides physical feedback regarding the image transmission status. It provides. The intelligent energy management and optimization module extends the portable usage time of the system. It regulates the energy consumption of the sensors and camera module in order to increase performance. In situations where no image transmission or measurement activity is required, the relevant The components are put into deep sleep mode when motion or temperature changes are detected. The system switches to full power mode and performs measurement, data processing and communication activities. It is carrying out. During the operation of the system described in the invention, the device can be used as a baby's cradle, bed, or hospital bed. The thermal matrix sensor is placed near the incubator in the baby's environment. While continuously detecting spatial heat distribution, the external environmental reference sensor monitors the room. It measures the temperature. 13. Cold air entering the room, a change in ambient temperature, or something happening to the baby's clothes When a situation such as the blanket slipping occurs, the thermal matrix sensor... A temperature variation may occur in the measurements. External environmental reference Data from the sensor indicates whether the change in question is caused by an environmental factor. It is used to determine whether the source is not mathematical. The protocol removes the effect of environmental change from raw thermal data and uses an EMA filter. It stabilizes the measurement curve. A user can create a profile for, for example, a six-month-old baby via the mobile application. When this information is entered, the dynamic thresholding algorithm uses the relevant age and physiological reference information. According to this, normal monitoring limits are determined. The baby's temperature is determined by these dynamics. rapidly exceeding the limits or heat dissipation between thermal pixels The data fusion module indicates an anomaly if it signals a sudden position change. It determines this. Upon detection of an anomaly, the camera module is activated and The baby's snapshot or live image is transferred to the mobile user interface. At the same time, the risk level is determined as red, and the user is informed of the critical temperature increase. or an instant notification is sent indicating a situation requiring intervention. If the user cannot access the mobile application, the same warning can be transmitted externally. The information is transmitted to the monitoring unit. The external monitoring unit displays the instantaneous temperature on its own screen. It indicates the value and risk level, and in case of critical risk, a buzzer or loudspeaker sounds. It generates an audible alarm. The primary purpose of the invention is to create a main control and communication unit, provided it is protected. The ESP32 microcontroller supports only Bluetooth Low Energy or Zigbee protocols. It can be replaced with an equivalent embedded system architecture that supports it. To increase the diversity of physiological data in the system, contact measurement is performed. The MAX30102 optical sensor module can be integrated into the system. This optical sensor... pulse rate and blood oxygen saturation values ​​via sensor module. It can be measured and evaluated together with thermal data. 14. Background analysis algorithms based on Support Vector Regression or deep learning. Machine learning models can be included. These models provide diagnostic predictions for the system. increasing capacity and further analysis of the acquired sensor data It can be used for this purpose. The system software features an expandable architecture that can be adapted to different age profiles. It can be structured. Within this scope, crying frequency analysis for infants is performed. Thermal image-based respiratory rate monitoring and sleep apnea tracking. This can be achieved. In other age groups, thermal image-based fall recognition is used. The sensing function is available. The system includes respiratory rhythm monitoring, crying pattern analysis, and advanced position tracking. Modules can also be integrated. Bidirectional MQTT and API-based architecture. creation of anonymized data pools and AI-based early diagnosis It offers a scalable infrastructure suitable for supplying data to its systems. The current IoT communication infrastructure automatically provides data to Hospital Information Management Systems. It can be extended with API protocols that enable data transfer. Thus, by the system The obtained measurement and decision support data can be transferred to the hospital's data infrastructure. Multiple people or moving objects enter the camera's field of view. ROI in applications, also known as region of interest and blob detection. dynamic masking based on spot or object detection), also known as stain or object detection. Algorithms can be used. Through these algorithms, the system can achieve the targeted main goal. identifying the individual, non-baby figures, and moving objects in the background It masks and excludes measurement evaluation. The portable external monitoring unit is an auxiliary and optional hardware component of the system. in an application where it is desired to reduce complexity and production costs The subject matter can be removed from the unit system. This applies to both mobile applications and cloud-based systems. If the notification system is active, critical alerts will be sent directly to the user's smartphone. It is still being transferred to your phone. In order for the invention to achieve its fundamental technical effect, it must measure the baby's body temperature without contact. The thermal or infrared sensor unit, which perceives the external ambient temperature as a reference, a mathematical calibration protocol that reduces thermal measurement deviations and updated according to the baby's age and physiological reference range instead of fixed limits A dynamic thresholding algorithm must be present in the system. These elements are: reducing environmental thermal effects, personalized temperature monitoring together to achieve this and reduce the occurrence of false positive alarms. It provides. 16

Claims

1- The invention provides at least raw thermal measurement data relating to the area where the baby is located. a thermal or infrared sensor unit, at least one external environmental sensor that measures ambient temperature The reference sensor is a user input system where the baby's age and physiological reference profile are entered. interface from thermal or infrared sensor unit, external environmental reference sensor and a processing unit that receives data from the user interface, generated by the processing unit. a communication unit that transmits monitoring data and alerts to the user and at least one alert Non-contact monitoring of infant body temperature findings using an output unit. It is a health monitoring system, and its feature is;  the thermal measurement of the processing unit in question, taken from the thermal matrix sensor data and ambient temperature data from an external environmental reference sensor a mathematical equation that creates corrected thermal measurement data by correlating them calibration module, temporal filtering of corrected thermal measurement data a filtering module that retrieves the baby's age and data from the user interface based on physiological reference profile and past thermal measurement data Dynamic thresholding that creates at least one dynamically updated threshold value. the module and filtered thermal measurement data with the aforementioned dynamic threshold value. It has an anomaly detection module that generates an anomaly output by comparison. It is characterized by its being. 2- The system mentioned in Claim 1, its characteristic feature is; the thermal or infrared sensor in question. The unit obtains the spatial heat distribution of the area where the baby is located, using 64 or more units. It is characterized by having a thermal matrix sensor with a large number of thermal pixels. It is done. 3- The system mentioned in Claim 2, its characteristic is; the thermal matrix sensor has 8×8 pixels. an AMG8833 sensor with a resolution of 32×24 pixels or a sensor with a resolution of 32×24 pixels It is characterized by having the MLX90640 sensor. 17 4- The system mentioned in Claim 1, its characteristic is that spatial heat distribution is not used. in applications a thermal or infrared sensor unit a single point infrared temperature It is characterized by having a sensor. 5- This is the system mentioned in any of the previous requests, and its characteristic is; the processing unit. An ESP32 microcontroller with Wi-Fi and / or Bluetooth communication capabilities. It includes a rechargeable battery and a power management integrated circuit connected to the battery. It is characterized by its inclusion. 6- The system mentioned in Claim 1, its characteristic is that it measures the ambient temperature relative to the reference room temperature. dynamic deviation obtained by multiplying the difference in temperature by the environmental impact factor It applies the correction to each pixel of the thermal matrix sensor and the corrected It has a processing unit that applies an Exponential Moving Average filter to pixel data. It is characterized by... 7- This is the system mentioned in any of the previous requests, and its characteristic is thermal measurement. data in five-minute time windows using moving average and Z-score. a process that determines the dynamic threshold value and anomaly output by subjecting it to analysis It is characterized by having a unit. 8- This is the system mentioned in any of the previous requests, and its characteristic is that it follows a sequence. by processing the changes in interpixel heat distribution in thermal matrix measurements It has a processing unit that generates data on the baby's movement or position changes. It is characterized by its being. 9- The system mentioned in Claim 8, its characteristic is; thermal measurement data and motion or By subjecting position change data to a data fusion process, a risk score is generated. to create and assign the risk score to one of the green, yellow or red color codes. It is characterized by having a processing unit that converts it into a corresponding decision output. It is done. 18 10- This is the system mentioned in any of the previous requests, and its feature is; MQTT A mobile application that communicates bi-directionally with the processing unit via a protocol, sensor a background service based on NoSQL or relational database that processes data and thermal It includes MQTT-compatible JSON data packets containing measurement data and anomaly output. It is the characterization of the situation. 11- This is the system mentioned in any of the previous requests, and its characteristic feature is that it uses a processing unit. It includes a connected camera module and the anomaly output of the camera module. to obtain snapshot or live image data if it is created It is characterized by its activation. 12- This is the system mentioned in any of the previous requests, and its feature is; main sensor. a charging module that communicates wirelessly via RF, Wi-Fi or Bluetooth. a portable device with a rechargeable battery, an OLED or TFT screen, and a speaker or buzzer. It is characterized by having an external monitoring unit. 13- The system referred to in Claim 10 or Claim 11, and its characteristic is;  Thermal data and camera image data are processed by the ESP32-S3 processor's hardware. an encryption method that encrypts using the AES-256 algorithm with accelerators module,  Encrypted data is transmitted over HTTPS and / or WSS using the TLS 1.3 protocol. using a gateway module,  An identity that provides access to devices that present a valid JSON Web Token verification module and  Role-based systems that create time- and role-based access permissions for different users. The access control module is characterized by its inclusion. 14- The system mentioned in Claim 11, its characteristic is; the camera module's power line or with a mechanical shutter attached to its lens while the camera module is transmitting images It is characterized by having an activated hardware LED warning indicator. 19 15- The invention is a health system for contactless monitoring of thermal data of infants. It is a tracking method, and its characteristic is;  via a thermal or infrared sensor unit, information about the area where the baby is located Obtaining raw thermal measurement data,  Measurement of ambient temperature via an external environmental reference sensor,  Baby's age and physiological reference profile via the user interface taking,  the temperature difference between the reference room temperature and the measured ambient temperature calculation,  the raw material by relating the temperature difference in question to the environmental impact factor Applying dynamic deviation correction to thermal measurement data,  Temporal filtering of corrected thermal measurement data,  infant's age and physiological reference profile and past thermal measurement data Determining the dynamic threshold value accordingly,  Comparison of filtered thermal measurement data with dynamic threshold value,  Generating an anomaly output based on the comparison result and  anomaly output to the user interface and / or via the communication unit The process involves transferring the data to a portable external monitoring unit and includes the necessary steps. 16- This is the health monitoring method mentioned in Claim 15, and its characteristic is;  Exponential Moving Average filter applied to corrected thermal measurement data implementation,  Thermal measurement data moves within five-minute time windows. subjected to mean and Z-score analysis,  Interpixel heat distribution in successive thermal matrix measurements generating movement or position change data from changes and  thermal measurement data and motion or position change data combining them to create a color-coded decision output, process steps It includes. 20