A multi-functional lighting and media device that operates in disaster mode, with energy and communication management based on vitality safety values.

Abstract

The invention is a device that functions as a lighting, FM radio, and sound system in normal operating mode, and switches to a survival detection and disaster information communication mode when a disaster occurs. The device generates a survival confidence value by evaluating time-related data from at least two sensors measuring different physical quantities (motion, carbon dioxide, non-contact temperature / thermal, and sound) together in a local artificial intelligence processing unit. The power management unit uses the survival confidence value and the remaining battery level to adjust at least two of the sensor sampling frequency, wireless notification repeat interval, and emergency lighting power. In disaster mode, media loads are limited; the FM receiver is directed to receive external news / emergency broadcasts, and independently, the LoRa or LoRaWAN communication module transmits the disaster information packet containing the survival confidence value to the external receiver.This reduces false alarms caused by a single sensor and allows limited battery power to be managed according to the probability of survival.

Description

1 TARIFF Invention Title Energy and communication managed based on vitality and safety values, multifunctional in disaster mode. lighting and media device 5 2. Technical area The invention provides lighting and media functions during normal use, when mains power is available. keeping a rechargeable energy storage unit ready and prepared for disaster situations. electrical systems that switch to signal detection, energy management and low-power communication functions. It relates to devices. Specifically, the invention involves time-related 10 sensors that measure different physical quantities. data acquisition, and processing of this data together in the local artificial intelligence processing unit running on the device. by evaluating the vitality confidence value and determining the remaining energy of that value. Along with the level, sensor sampling determines the lighting intensity and wireless notification interval. It relates to an integrated disaster information system based on this principle. 3. State of the art 15 In known technology, battery-powered emergency lights include emergency equipment such as radios and speakers. devices, accelerometer-based earthquake sensors, sound-sensing rescue beacons, motion or thermal sensors, carbon dioxide sensors, and low-power wireless communication units. They are used separately. Document number US9305451B2 describes a seismic event detection system using a triaxial accelerometer, specifically a seismic 20 an emergency radio that activates the microphone after the incident and processes acoustic patterns of the human voice. A seismic alarm system is described that receives signals and includes a loudspeaker and lighting unit. This The system combines earthquake detection, microphone, radio, and lighting functions in a single device. Known studies on detecting people under rubble use carbon dioxide and thermal imaging. or wireless disaster communication where contactless temperature and microphone data can be used together 25 In their solutions, identity is determined via LoRa or similar low-power long-range links. It is known that location and sensor data can be transmitted. However, known solutions include using a device that is constantly in use and kept with a charged battery during normal times. Prioritization of load in a coordinated manner upon disaster triggering of a lighting-media device. changing the sensor data representing different physical quantities on the device to 30 The sensors generate a vital sign value and assign this value along with the remaining energy level to the task. It combines the ability to manage the cycle, lighting intensity, and wireless notification repeat. It does not provide this. In addition, receiving one-way broadcasts from the outside results in low-power transmission from inside to outside. The need to send disaster information packages through different communication channels. It is located. 35 2 4. The technical problem that the invention aims to solve. Grid electricity, internet, and cellular communication infrastructure may be unavailable after a disaster. Single-sensor detection based solely on sound, motion, temperature, or carbon dioxide thresholds; 5 due to ambient noise, object movement, fire, heat source or change in ambient air This can generate false alarms. Continuously and frequently operating all sensors can drain the battery. It consumes it quickly. The technical problem to be solved is that the equipment was accessible and rechargeable due to daily use prior to the disaster. a remaining device, after a disaster, activates its different sensors in a phased and time-dependent manner. It runs the system, verifies sensor results locally, and continuously maintains a vitality confidence level of 10. Updating and sensing limited battery power based on measured confidence level, lighting and It is the distribution of communication loads among others. 5. The purpose of the invention The invention is intended to provide lighting, FM radio, and sound system functions in normal operating mode. The device provides automatic live detection and disaster information when a disaster occurs. 15 It is to convert it into a communication device. Another objective is to have at least two sensors: motion, carbon dioxide, contactless temperature / thermal, and sound sensors. By evaluating data from different sensor types within a common time window, we can analyze data from a single sensor source. The goal is to reduce false alarms. Another objective is to ensure vitality through a classification model that works both on-device and offline. generating this value, these physical parameters such as sensor sampling frequency and wireless notification repeat interval The goal is to convert them into working parameters. Another purpose is to activate low-power trigger sensors as the remaining battery level decreases. Cyclic operation, by activating other sensors and the communication unit when a trigger occurs, triggers a disaster. The goal is to extend the working time afterwards. 25 Another purpose is to receive disaster relief broadcasts from outside via FM radio and independently of them. Device ID, location, sensor results, and live status are transmitted via LoRa / LoRaWAN communication. The purpose is to transmit the confidence level and battery information to the external receiver. 6. General description of the invention The device subject to the invention consists of a housing (1), lighting unit (2), mains power input and power conversion unit 30 (3), rechargeable energy storage unit (4), emergency lighting circuit (5), FM radio receiver (6), audio output unit (7), control unit (8), disaster detection unit including accelerometer (9), sensor group (10), wireless communication module (11), antenna (12), user interface (13), memory unit (14), energy management unit (15), emergency assistance entry element (16), location / installation identification unit (17), includes external power output (18), local AI processing unit (19) and model memory (20). 35 3 Sensor group (10); motion sensor (10a), carbon dioxide sensor (10b), contactless infrared at least one of the following types of temperature sensor or thermal sensor (10c) and microphone / sound sensor (10d) It includes both. The preferred application includes all four sensor types. The control unit (8) adjusts the normal operating loads and disaster loads when disaster operating conditions occur. It performs a state transition between them. In this transition, high power-consuming media functions and external Power output is switched off or restricted; emergency lighting, sensor cluster, local AI processing. The unit and the wireless communication module are powered as priority loads. The local AI processing unit (19) receives data from the sensor group within a specific time window. extracts features from the data and a liveness with the classification model stored in the model memory (20) 10 It generates a confidence value. The vitality confidence value is a numerical value or can be categorized as low, medium, or high. It may be one of the classes. Energy management unit (15), vitality confidence value and energy storage Using the remaining level of unit (4) together, the sensor sampling frequency, the task of the sensors You can set the notification cycle, wireless notification repeat interval, and emergency lighting intensity. 7. Explanation of the figures 15 Figure 1: Normal device operation, disaster detection, multiple sensors, local artificial intelligence, energy management. and a block diagram showing the functional connections between communication units. 8. Reference numbers 1 – Body 2 – Lighting unit 20 3 – Mains power input and power conversion unit 4 – Rechargeable energy storage unit – Emergency lighting circuit 6 – FM radio receiver 7 – Audio output unit 25 8 – Control unit 9 – Disaster detection unit containing accelerometer – Sensor group 10a – Motion sensor 10b – Carbon dioxide sensor 30 10c – Non-contact temperature / thermal sensor 10d – Microphone / sound sensor 11 – Wireless communication module 12 – Anten 13 – User interface 35 14 – Memory unit – Energy management unit 16 – Emergency access control element 17 – Location / installation identifier unit 18 – External power output 40 19 – Local AI processing unit – Model memory 4 9. Detailed description of the invention 9.1. Normal operation and standby mode When the device is connected to the mains power, the lighting unit (2), the FM radio receiver (6) and the audio output unit (7) operates according to the commands given via the user interface (13). External power output (18), 5 Depending on the application, it can power a modem, telephone, or other low-voltage device. The energy storage unit (4) is charged. The disaster detection unit (9) is in low power monitoring mode. It is kept in place. Thus, the disaster relief device is also a standalone piece of equipment that needs to be searched for or charged. It ceases to be a standalone item and remains readily available for everyday use. 9.2. Establishing disaster conditions 10 The disaster detection unit (9) measures the amplitude, duration, frequency and repetition of acceleration on one or more axes. It measures at least one of its features. The control unit (8) stores the measured value in the memory unit (14). It is compared with disaster criteria. Meeting the criteria establishes the disaster work condition. Network interruption, activation of the emergency assistance entry element (16) or receipt of an external disaster warning additional It can be used as a validator or an independent trigger. 15 9.3. Coordinated disaster mode transition When disaster working conditions occur, the control unit (8) switches status to the energy management unit (15). The command is given. The energy management unit shuts down normal media functions and external power output or limit the energy of the energy storage unit to the emergency lighting circuit (5), sensor group (10), local AI processing unit (19) and wireless communication module (11) are given priority. It allocates these processes. Instead of these being independent user commands, they are carried out under the same disaster situation. It is carried out as a result of the transition. The FM radio receiver (6) is directed to the news / emergency broadcast frequency stored in the memory unit (14). If there is insufficient broadcast level at the frequency, the specified frequency range is scanned. FM path is external. This enables the device to receive information. The LoRa / LoRaWAN path sends disaster information packets from the device to an external receiver. It enables the sending of the message. 9.4. Step-by-step sensor operation At the start of disaster mode, all sensors in the sensor group undergo a brief initial sampling. It can do so. Then, depending on the energy level and the detection result, the motion sensor (10a) or a low-power sensor such as a microphone / sound sensor (10d) triggers task 30 It is operated in a cyclical manner. If the trigger sensor produces data above the threshold, the carbon dioxide sensor is activated. (10b), non-contact temperature / thermal sensor (10c) and other sensors with higher sampling rates. He is awakened frequently. Motion sensor (10a) changes that can be compatible with human movement; carbon dioxide sensor (10b) the level or increase trend in a specific time window; contactless temperature / thermal sensor 35 (10c) temperature zone compatible with the human body; microphone / voice sensor (10d) speech, hitting, It measures the call or similar acoustic pattern. 9.5. Time-dependent sensor fusion and viability confidence value Sensor data, along with time information, is transmitted to the local AI processing unit (19). Process 5 The unit is based on data from at least two different types of sensors within the same or overlapping time windows. It evaluates the data together. Thus, not only the increase in ambient temperature but also the random object carbon dioxide exchange not caused by movement, mechanical noise or human respiration. The ability of singular events to constitute a declaration of vitality is limited. Local AI processing unit (19); feature extraction from sensors, features in time 10 The device performs matching, classification, and confidence value generation processes. Model memory (20) stores the trained model parameters. Internet, cloud server or Inference is made without a cellular connection. For example, observing thermal change synchronized with movement within the same time window helps. Detection of motion tracking sound or increase in carbon dioxide from thermal and sound data at least 15 Verification with at least one sensor increases the reliability confidence value. Single-sensor, discontinuous, or interconnected. Results that are out of sync with time produce a lower confidence value. The confidence value is new. It is updated as sensor data comes in. 9.6. Energy management based on vitality confidence level The energy management unit (15) evaluates the battery level together with the vitality confidence value. 20 Sensor sampling and LoRa notification frequency are increased at high liveness confidence levels; emergency lighting. It is maintained at a level that will ensure recovery visibility. For verification at low liveness confidence. Certain sensors are activated intermittently. Low power consumption is activated when the battery level approaches the lower limit. Sensors other than the trigger sensor are put to sleep, and the notification interval is extended. A new When a trigger occurs, the sensors, local AI processing unit, and communication module are temporarily shut down for 25 seconds. He is awakened again. Thanks to this system, the liveness confidence value is not just an abstract result displayed on the screen; the physical operation of the device such as sensor sampling, data transmission, lighting and energy allocation It directly modifies its parameters. 9.7. Creation and transmission of disaster information packages 30 The control unit (8) retrieves the device ID and installation location from the location / installation ID unit (17) or It receives location information. The disaster information package includes disaster triggering information, sensors used, and sensor results. vital sign value, battery level, time information, emergency access control element status, and request. It contains at least three linked short sound samples. Wireless communication module (11) is preferably LoRa or LoRaWAN based. Packet antenna (12) 35 It is sent through a gateway device, an external receiver, or a neighboring device. No acknowledgment of receipt is received. 6 In this case, the repetition interval is adjusted according to the vitality confidence level and battery level. Thus High-security notifications are given increased priority, while unnecessary repetition is reduced in low-power situations. 9.8. Backup operation and self-checking If the local AI processing unit fails or the model output cannot be generated, 5 control unit (8), fixed thresholds stored in memory unit (14) and verification with at least two sensors It produces a basic disaster information package with its rules. It is launched via the user interface (13). In the self-check process, disaster triggering is simulated, and emergency lighting, selected sensors, and battery are activated. The level and communication module can be tested. 9.9. Example application 10 The device is used as a floor lamp in a house. Normally, it performs both lighting and radio functions. It provides, keeps its battery charged, and monitors acceleration at low power. Meeting earthquake criteria and... It switches to disaster mode upon a power outage. Media and external power loads are restricted; emergency mode is activated. Lighting, sensors, local AI, and the LoRa module are prioritized. Motion and sound. The sensors perform duty cycle monitoring. When motion is detected, the thermal and carbon dioxide sensors activate. It is awakened. A vitality confidence value is generated from time-related sensor results. This value is based on the battery. It determines the sampling and reporting interval along with the level. The device simultaneously transmits via FM. It receives external information and obtains identity, location, vitality confidence value, and battery information via LoRa. It transmits it outwards. 10. Application methods to industry 20 The invention applies to lighting, consumer electronics, disaster safety, building security systems, and embedded artificial intelligence. It can be mass-produced in the intelligence and low-power communication sectors. The device can be used in homes, workplaces, schools, floor lamps, table lamps in dormitories, hotels, hospitals, public buildings and indoor spaces at risk of disaster. The lamp can be implemented in the form of a wall light or a fixed fixture.

Claims

7 REQUESTS 1. In normal operating mode, lighting and media functions are enabled; in disaster operating mode, live signal is enabled. It is a multifunctional device that provides detection and disaster information communication; a body (1), lighting unit (2), mains power input and power conversion unit (3), rechargeable 5 energy storage unit (4), emergency lighting circuit (5), FM radio receiver (6), audio output unit (7), control unit (8), disaster detection unit (9) containing accelerometer, different physical Sensor group (10) containing at least two types of sensors that measure magnitudes, wireless communication module (11), energy management unit (15), local artificial intelligence processing unit (19) and model memory (20) including; the control unit (8) registers the disaster metric of the signal received from the disaster detection unit (9) 10 Upon encountering this, the device switches from normal operating mode to disaster operating mode. limiting media loads, enabling sensor group (10), same or overlapping time The windows process data from at least two different sensor types in the local artificial intelligence processing unit. (19) by evaluating together the vitality confidence value, the energy management unit (15) word Using the remaining level of the energy storage unit (4) together with the vitality confidence value, 15 sensor sampling frequency, wireless notification repeat interval, and emergency lighting power, at least Replacing the two, the disaster information package containing the vitality confidence value, via wireless communication. transmitting to the outside environment via module (11) and FM radio receiver (6) to the news / emergency broadcast frequency A multifunctional lighting, media, and disaster information device characterized by its directional guidance.

2. The device is in accordance with claim 1, and the sensor group (10) motion sensor (10a), carbon dioxide 20 Infrared temperature sensor (10b) that detects the temperature zone compatible with the human body without contact. characterized by containing a sensor or thermal sensor (10c) and a microphone / sound sensor (10d). It is done.

3. The device is according to claim 1 or 2 and has sensor data of the local artificial intelligence processing unit (19). matching time information and the result from a sensor to the same or overlapping time 25 It is characterized by its verification with a result obtained from another type of sensor in its window.

4. The device is as per claim 3 and exhibits thermal changes consistent with movement, movement associated with the sound of help, and At least one of the following pairings resulting from increased carbon dioxide emissions or thermal or sonic activity ensures vitality. It is characterized by its use in increasing its value.

5. The device is according to claim 3 or 4, and the discontinuous result comes from a single sensor or sensors 30 Results with time mismatches produce lower vitality confidence values. It is characterized.

6. The device is one that meets any of the previous requirements and has a local artificial intelligence processing unit (19) microcontroller, digital signal processor, neural network accelerator, or embedded artificial intelligence It must include at least one of the processors and the classification must be internet, cloud server or cellular 35 It is characterized by performing the operation on the device without a connection. 8 7. Device that meets any of the previous requirements and has a low-power motion sensor (10a) or activating the microphone / sound sensor (10d) as a duty cycle trigger and trigger when it occurs, carbon dioxide sensor (10b), non-contact temperature / thermal sensor (10c), local artificial 5 by waking up at least one of the intelligence processing unit (19) and wireless communication module (11). It is characterized.

8. The device is according to any of the previous requirements and the energy management unit (15) is high. Increased vitality, reliability, sensor sampling, and wireless notification frequency; low by reducing the duty cycle at battery level and extending the notification repetition interval It is characterized. 10 9. The device is subject to any of the previous requirements, and the amplitude of acceleration of the disaster working condition, It is created by meeting the registered criterion for at least one of the duration, frequency, or repetition characteristics. and network interruption, activation of emergency assistance input element (16) or external disaster It is characterized by being confirmed by at least one of the warnings.

10. The device is in accordance with any of the previous requests, and media 15 switches to disaster operating mode. Switching off or limiting the functions and external power output (18); emergency lighting circuit (5), sensor group (10), local artificial intelligence processing unit (19) and wireless communication It is characterized by the priority feeding of module (11).

11. The device is one that meets any of the previous requirements and receives information from outside via FM. radio receiver (6) to transmit information from the device to the external receiver via LoRa or 20 independent of the FM path. It is characterized by containing a LoRaWAN-based wireless communication module (11).

12. According to claim 11, the device is the FM radio receiver (6) with the news / emergency recorded in the memory unit (14). redirection to the broadcast frequency and, if sufficient broadcast level is not available, to the specified frequency. It is characterized by scanning its range.

13. The device is in accordance with claim 11 or 12, and the disaster information package includes the device ID, installation location, or 25 Location information, disaster triggering information, sensors used, sensor results, vitality confidence value, It must include at least three of the following: battery level, time information, and emergency assistance entry element status. It is characterized by...

14. According to claim 13, the device is a gateway for the wireless communication module (11) to transmit the disaster information packet. If the device sends the message to an external receiver or a neighboring device and there is no confirmation of receipt, it will be sent again within 30 days. It is characterized by changing its range according to the vitality confidence value and battery level.

15. The device is one that meets any of the previous requirements and has a local artificial intelligence processing unit (19) If it does not work, the fixed thresholds stored in the memory unit (14) and at least two sensors It includes a backup work plan that produces the basic disaster information package with verification rules. It is characterized. 35 9 16. The device is powered according to any of the previous requirements and is in normal operating mode. charging the storage unit (4), monitoring the disaster detection unit (9) at low power and lighting unit (2), FM radio receiver (6) and sound output unit (7) according to user commands It is characterized by its operation. 5 17. A device that meets any of the previous requirements and is previously identified by its device ID. by including a location / installation ID unit (17) that matches the installation location or location information. It is characterized.

18. The device is one that meets any of the previous requirements and is initiated from the user interface (13). Emergency lighting circuit by simulating disaster triggering in self-check process (5), 10 At least two of the selected sensors, battery level and wireless communication module (11) It is characterized by its testing.

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