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WO2018190748A1 - Système d'avertissement d'urgence sur les menaces à la sécurité personnelle ou à l'état de santé (et variantes) - Google Patents

Système d'avertissement d'urgence sur les menaces à la sécurité personnelle ou à l'état de santé (et variantes) Download PDF

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Publication number
WO2018190748A1
WO2018190748A1 PCT/RU2017/000657 RU2017000657W WO2018190748A1 WO 2018190748 A1 WO2018190748 A1 WO 2018190748A1 RU 2017000657 W RU2017000657 W RU 2017000657W WO 2018190748 A1 WO2018190748 A1 WO 2018190748A1
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WIPO (PCT)
Prior art keywords
signal
source
centralized
user
computerized
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PCT/RU2017/000657
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English (en)
Russian (ru)
Inventor
Леонид Михайлович БЕРЕЩАНСКИЙ
Никита Олегович ЛОБАЧЕВ
Original Assignee
Леонид Михайлович БЕРЕЩАНСКИЙ
Никита Олегович ЛОБАЧЕВ
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Application filed by Леонид Михайлович БЕРЕЩАНСКИЙ, Никита Олегович ЛОБАЧЕВ filed Critical Леонид Михайлович БЕРЕЩАНСКИЙ
Publication of WO2018190748A1 publication Critical patent/WO2018190748A1/fr

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems

Definitions

  • Alarm system about a threat to personal safety or about a threat to the state of health (options)
  • the invention relates to the field of informing a person of certain subjects about getting him (a person) in an emergency, sending these subjects an alarm, calling for help to a person who needs help.
  • This patent describes a personal security threat alarm device comprising a housing made in the form of an annular element carried on the user's finger, in the inner cavity of which a power source, a processor unit, a microphone, and a voice signal transmission unit are mounted via wireless communication to an externally located receiver of this voice signal — a mobile phone that, in relay mode, is connected to a subject that provides security for the user, as well as Ms from the housing a button for initiating the generation of said signal is a signal alerting the user of the personal security threat, when submitting a voice message through a microphone processor unit.
  • the disadvantage of this method is that using a voice message is problematic, because it is not always possible due to the circumstances of the situation and to work with a microphone, you need to bring the ring to your lips, which is sometimes impossible, and when moving away from the lips you need to raise your voice, which is also not always feasible.
  • the user is not informed that an alarm has been sent or that the device is operating. In a difficult situation of a possible threat, the lack of feedback does not correspond to the psychological state of a person.
  • a personal security threat alarm system contains user-programmable rings or rings on the user's finger that are programmed by means of a mobile computerized communication device and equipped with a signal transmission unit via wireless communication when pressed a physical button on this ring or ring when there are signs of a personal security threat, which is an alarm signaling a personal security threat, and transmitting this signal wirelessly to a remote access centralized assistance system made with the function of receiving signals from a user’s ring or ring
  • the task of transmitting a signal for help is completely solvable and is achieved precisely by the algorithm for transmitting a signal through computerized means of other users.
  • Such a relay signal may be received by a specialized rescue service. But for such a specialized service it is not possible to get in direct contact with the user due to the remoteness of the location and due to the lack of a reverse communication channel.
  • the main problem is the precise determination of the origin of the signal. If such a signal is carried out in the conditions of a settlement, that is, in the conditions of some formed infrastructure with the exact coordinates of the houses, the path of the streets and driveways, etc., then detecting the signal source with modern means of modern geolocation is possible with sufficient accuracy., But it takes time and subsequent refinement or correction of the coordinates of the real location of the signal source. This is determined by the fact that there is always a reference to buildings, which allows even with vague coordinates to carry out correlation and reach conditionally reliable coordinates.
  • the present invention is aimed at achieving a technical result, which consists in increasing the efficiency of the system in interactive mode to establish direct communication with the user in conditions of insufficient power of the received threat signal.
  • the specified technical result is achieved by the fact that in the alarm system about a threat to personal safety or a health condition containing computer-based communication tools that are user-programmable by means of a mobile computerized communication device, equipped with a signal transmission unit via wireless communication by pressing a physical button on this tool or touch buttons in the corresponding application on this computerized tool when a sign threats to personal safety or health violations, is a signal alarm notification, and the transmission of this signal wirelessly to a remote centralized assistance structure made with the function of receiving signals from the computerized means of communication indicated by users, the centralized assistance structure is equipped with at least one signal receiving unit at the location alarm signal, configured to implement the function of determining the geolocation of the source of this signal, and about equipped with a control unit for at least one unmanned aerial vehicle equipped with video recording and audio recording means of environmental sound signals and a relay of communication signals, while the control unit with at least one unmanned aerial vehicle of a centralized assistance structure is configured to receive data on the location of the signal source and the direction of the unmanned aerial vehicle in the zone of the
  • the indicated technical result is also achieved by the fact that in the alarm system for personal security threats or health risks, containing computer-based communication tools worn by users of a computer-aided communication tool that is equipped with a signal transmission unit via wireless communication by pressing a physical button on this tool or touch button in the corresponding application on this computer-based tool when there are signs of a personal security threat or a health condition that is an alarm, and this signal is transmitted wirelessly to a remote centralized assistance structure configured to receive signals from specified computerized communications carried by users, a centralized assistance structure and at the location of at least one signal receiving unit, which is an alarm signal emanating from a ground or underground structure, is configured to implement the function of determining the geolocation of the source of this signal, and is equipped with a control unit for at least one unmanned aerial vehicle equipped with video - or photo fixation to create two-dimensional or three-dimensional digital images and means of fixing the height at which each digital image is taken, the rotation angle in ideo or cameras, and longitude and latitude data corresponding to the position of the unmanned aerial
  • the indicated technical result is also achieved by the fact that in the alarm system about a threat to personal safety or a health threat containing computer-based communication tools that are user-programmable by means of a mobile computerized communication device, equipped with a signal transmission unit via wireless communication by pressing a physical button on it tool or touch button in the corresponding application on this computerized tool when signs of personal security threat or health violation, which is an alarm signal, and the transmission of this signal wirelessly to a centrally located assistance structure remotely accessible with the function of receiving signals from the computerized means of communication indicated by users, the centralized assistance structure is equipped locally the location of at least one signal receiving unit, which is an alarm signal, based it from a ground or underground structure, is configured to implement the function of determining the geolocation of the source of this signal, and is equipped with a control unit for at least one unmanned aerial vehicle equipped with video or photo fixation tools for creating two-dimensional or three-dimensional digital images and means for fixing the height, which takes every digital shot, the angle of rotation of the video or camera, and data of longitude and latitude
  • Computerized communication tools carried by users are mobile or cell phones or iPhones or smartphones.
  • Computerized communication tools carried by users can be equipped with a geolocation unit, and an alarm signal informing about a threat to the user's personal safety carries data on the coordinates of the source of this signal.
  • the block receiving the signal, which is an alarm signal about a threat to the personal safety of the user the centralized assistance structure is configured to receive a signal, which is an alarm signal about a threat to the personal safety of the user and carries data about the coordinates of the signal source.
  • a centralized assistance structure can be equipped with an interactive map of the area to visually display on it the coordinates of the location of the signal source.
  • the present invention is illustrated by a specific example of execution, which, however, is not the only possible, but clearly demonstrates the possibility of achieving the desired technical result.
  • FIG. 1 is a structural diagram of an alarm system with users having a smartphone or ring or ring with a computerized structure for generating an alarm and a centralized assistance structure equipped with a fleet of drones or at least one drone;
  • FIG. 2 is a structural diagram of an alarm system with users having a smartphone or ring or ring with a computerized structure for generating an alarm signal and a centralized assistance structure equipped with a fleet of drones or at least one drone and mobile assistance teams operating in unfamiliar areas ;
  • FIG. 3 - presents a structural diagram of an alarm system with the participation of users who have a smartphone or ring or ring with a computerized structure for generating an alarm signal and a centralized assistance structure equipped with a fleet of drones or at least one drone operating inside an unfamiliar terrestrial or underground structure, and mobile assistance teams.
  • a warning system about a threat to personal safety or a threat to a state of health (Fig. 1), based on the fact that some users carry with them, on their hands or on their hand, alarm devices about a threat to personal safety or a violation of their condition health.
  • the system is considered both for a variant with an unlimited coverage area, and for a certain local territorial zone, which may represent some part of the territory in which these and other users are united according to one or more general characteristics (place of settlement, location, interest, or workflow )
  • the computerized communications used by users are mobile or cell phones or iPhones or smartphones or other gadgets that allow communications.
  • the computerized communication device worn by the user can be a ring or a ring worn on a user's finger or a bracelet or pendant worn on the hand, in the internal cavity of which a power source, a processor unit and a signal transmission unit are mounted via wireless communication to an externally located receiver of this signal, as well as physical button brought out of the case to initiate the generation of the specified signal, which is an alarm signal about a threat to personal safety user (or health status).
  • the following is an example implementation using a ring or ring.
  • this device may be further provided with a location unit associated with the processor unit for transmitting in the signal packet an alarm signaling a threat to the user's personal safety and location coordinates.
  • a location unit associated with the processor unit for transmitting in the signal packet an alarm signaling a threat to the user's personal safety and location coordinates.
  • it can be additionally equipped with a signal receiving unit from a computerized means for inputting a signal to cancel sending a signal, which is an alarm signal about a threat to the user's personal safety.
  • a unit using the Bluetooth protocol is used as a signal transmission unit with an antenna.
  • a ring or ring are programmable by the application of a mobile computerized communication device worn on the finger of users of the device.
  • such a ring-type tool may be equipped with an audio signal receiver with outputting an audio message to the speaker.
  • Such a computerized tool such as a ring or keychain, such as a device, includes the following configuration base, but not limited to: a power source (battery) 1, a vibration motor 2, a charge control board 3 power sources, a vibration motor control board 4, a processor unit 5, block 6 Bluetooth signal / reception transmission, antenna 7 for Bluetooth unit 6, physical button 8, LED (s) 9 (for visually demonstrations of ongoing processes - displayed on the inner side of the ring or ring splint), product body.
  • a power source battery
  • vibration motor 2 a charge control board 3 power sources
  • a vibration motor control board 4 a processor unit 5
  • block 6 Bluetooth signal / reception transmission for Bluetooth unit 6
  • antenna 7 for Bluetooth unit 6
  • physical button 8 for visually demonstrations of ongoing processes - displayed on the inner side of the ring or ring splint
  • LED (s) 9 for visually demonstrations of ongoing processes - displayed on the inner side of the ring or ring splint
  • An embodiment of the invention is possible in which the processor and
  • a Bluetooth microprocessor module is understood, for example, as a Bluetooth chip CC2540 - a single-chip Bluetooth controller with an integrated processor that functions as a processor and signal transmission unit.
  • AT76C551 is a single-chip controller designed to organize high-speed transmission of data over a radio channel over short distances in the allowed radio frequency range of ISM.
  • the AT76C551 contains an RF processor. This processor performs all the processing, including modulation and demodulation, of the digital stream according to the Bluetooth standard.
  • the device controls the transceiver and a predetermined speech coffee machine.
  • the AT76C551 contains the ARM7TDMI microprocessor core, which supports working with external and internal memory via a standard microprocessor interface. Other layout solutions of the ring or ring are possible while maintaining the main components.
  • a cellular signal receiver can be mounted on the board, allowing you to input sound to the speaker, that is, receive sound (voice) messages and listen to them by the user.
  • the processor unit 5 determines the expiration of this predetermined time and routes the signal through block 6, using antenna 7, aired.
  • LED 9 can indicate system health.
  • the device uses at least one LED that is displayed on the inner surface of the annular element next to the physical button 8.
  • the button for initiating the generation of a signal that is an alert signaling a threat to the personal safety of the user is brought out on the outer surface of the annular element in the second and the third quadrant in a clockwise direction.
  • On the same side there is an LED indicator / indicator for light indication of the operating modes of the ring or ring.
  • wearable users can consider computerized communications equipped with a signal transmission unit via wireless communication by pressing a touch button in the corresponding application. These capabilities are available in most modern mobile communications such as smartphones 10, iPhones and some types of tablets. For these funds, you can use the appropriate mobile application or bind the existing native SOS button to this application.
  • a feature of the claimed invention is that the alarm signaling a threat to personal safety is sent to a centralized assistance structure 11 equipped with an interactive map of the area 12 for visual display on it of markers 13 corresponding to the coordinates of the location of the alarm source. It is significant that when using a Bluetooth microprocessor module in the ring or ring, the radius of action of such a transmitter is quite small (data transfer at speeds of up to 1 Mbit / s from 10 m to 100 m). In this regard, the means of receiving this signal, located at a distance of 300 meters or more, will not be able to respond to a signal for help, but these funds can communicate with each other in the mode of any distance.
  • the centralized assistance system 11 is the generic name of such structures as the Ministry of Emergencies, the police, ambulance, rescue centers, etc.
  • the marker system allows you to specify the area of the signal source by establishing the correspondence of the coordinates of the signal source with the location of specific objects on the ground in relation to the local infrastructure.
  • On the map there may also be real-time location markers of mobile assistance points, which will allow the operator of the centralized structure 11 to direct the corresponding patrol to the signal source zone without loss of time.
  • This centralized assistance system 11 is configured to receive signals or phone calls from computerized means of communication of users, for which it is equipped with all necessary means of communication 15.
  • the centralized structure of assistance equipped at the location with at least one signal receiving unit which is an alarm signal about a threat to personal safety or about the user's health condition
  • the signal receiving unit which is an alarm warning about the threat to the user's personal security
  • the signal receiving unit is in a centralized structure assistance is performed with the possibility of receiving a signal, which is an alarm signal about a threat to the personal safety of the user and Other data about the coordinates of the signal source.
  • This method consists in programming, using a mobile computerized means of communication, the user of the processor, a ring or a ring worn on the user's finger, equipped with a signal transmission unit via wireless communication when a physical button is pressed on this ring or ring, and when there are signs of a threat to personal safety, a physical button is pressed to initiate a processor for generating a signal, which is an alert signaling a threat to personal safety, and transmitting and this signal by wireless communication in remote accessibility to at least one computerized unit belonging to a centralized infrastructure aid. In this case, the signal is transmitted through means 14.
  • the user to initiate the processor and the signal transmission unit to generate a signal about a threat to personal safety, presses the physical button on the ring or ring and hold it pressed state N seconds, after which the processor generates a signal and transfers it to the signal receiving unit for broadcasting.
  • the user receives a response of the ring or ring due to the sound and / or light and / or vibrational alarm about the arrival of this signal in the radius of action of the receiving unit of the ring or ring of the user.
  • the centralized system 11 first receives a signal that has been relayed through computerized communications and records the receipt of the signal as a reason for turning on the hardware systems.
  • a signal for help is sent at the initiative of the user.
  • the receipt by the centralized system 11 of an alarm signal (about a life threat or a deterioration in the state of health) is perceived by this system as a reason for turning on the hardware systems.
  • the first is receiving a signal for help, in the data set of which the coordinates of finding the source of this signal have already been entered.
  • a signal for help in the data set of which the coordinates of finding the source of this signal have already been entered.
  • the computerized means of communication carried by users have an appropriate application or a built-in communication program with a coordinate determination system (iPhone, iPad, etc.).
  • a coordinate determination system iPhone, iPad, etc.
  • these coordinates are programmatically stored in memory and visually displayed in the form of a marker 13, clearly showing the correspondence of the coordinates of the location of the alarm source to the terrain plan.
  • the software and hardware centralized system 11 automatically determines these coordinates by taking indicators from distantly located towers to obtain a coverage area of 100 m 2 to 1 km 2
  • the centralized assistance structure should be equipped at the location with at least one signal receiving unit, which is an alarm signal made with the possibility of implementing the function of determining the geolocation of the source of this signal.
  • the centralized aid assistance structure has at its disposal a fleet of unmanned aerial vehicles 16 (drones) and is equipped with a control unit 17 for at least one unmanned aerial vehicle 16, which is equipped with a video recording tool and an audio recording tool for sounding environmental signals (audio recording means, in particular , the microphone may have a performance protected from the noise of the aircraft’s engines, that is, these noises are not perceived and are not reflected in the recording). Means of video recording and audio recording are not shown.
  • the drone When establishing the location coordinates of the source of the alarm signal from the control panel of the centralized assistance structure, the drone sends a signal to the drone to turn on the engines and make a flight (for example, in automatic piloting mode) to the zone of the location of the source of the alarm signal via control channel 19.
  • the issues of automatic piloting of the drone have already been resolved today and practice shows that such piloting is possible if the drone program includes a map of the terrain, reference points and the position of buildings (i.e. obstacles), etc. relative to which in the drone’s memory there is a base of flight routes, the choice of each of which directly depends on the coordinates of the end point of the flight.
  • the control unit 18 of at least one unmanned aerial vehicle of a centralized assistance structure 11 is configured to receive data on geolocation of the signal source and the direction of the unmanned aerial vehicle in the zone of the signal source.
  • the drone When the source of the alarm signal is in the coordinate zone, the drone starts to record and record the environment and transmits these records via the data transfer channel 20 through the real-time control unit 18 to the emergency assessment center of a centralized assistance structure.
  • the centralized structure for providing assistance is configured to receive real-time broadcast signals from video recording and audio recording audio signals when the unmanned aerial vehicle is in the area where the signal source is located.
  • the drone's route in the area of the location of the alarm source may be circular in order to fully cover this area.
  • the operator of an emergency assessment center of a centralized structure can make adjustments to the piloting or hovering of the drone and manually change the altitude of its flight. In twilight or night conditions, it is possible to use a lighting device on the drone.
  • the appearance of the drone at the scene of the event also prevents a number of serious violations, as it is direct evidence of control by the relevant public order services.
  • the drone unmanned aerial vehicle
  • the centralized structure for providing assistance is made with the possibility of receiving in real time the transmitted signals from video recording and audio recording audio signals at the time the unmanned aerial vehicle is in the area where the signal source is located, determining a real picture of what is happening and the issuance of a control signal to turn on the repeater on the unmanned aerial vehicle in the user’s area for direct communication of the signal sender with the helpdesk and transmission of voice messages for the user from the rescue service in cellular mode.
  • a repeater on the drone allows direct remote radio communication with a specialized structure and communication, for example using short-range Bluetooth communications, with the user.
  • the main problem is the precise determination of the origin of the signal. If such a signal is carried out in a settlement, that is, in the conditions of some formed infrastructure with the exact coordinates of the location of the houses, the trajectory of streets and thoroughfares, etc. etc., the detection of the signal source by modern means of modern geolocation is possible with sufficient accuracy., but it takes time and subsequent refinement or correction of the coordinates of the real location of the signal source. This is determined by the fact that there is always a reference to buildings, which allows even with vague coordinates to carry out correlation and reach conditionally reliable coordinates.
  • receiving a signal for help indicating the coordinates of the signal source is a solution to the problem of combing through a fairly large area.
  • a signal for help is sent at the initiative of the user.
  • the receipt by the centralized system 11 of an alarm signal (about a life threat or a deterioration in the state of health) is perceived by this system as a reason for turning on the hardware systems.
  • a second example of the execution of the system (Fig. 2), which ensures the exact position of the alarm source, is considered.
  • the first is receiving a signal for help, in the data set of which the coordinates of finding the source of this signal have already been entered.
  • a signal for help in the data set of which the coordinates of finding the source of this signal have already been entered.
  • the computerized means of communication carried by users have an appropriate application or a built-in communication program with a coordinate determination system (iPhone, iPad, etc.).
  • these coordinates programmatically stored in memory and visually displayed in the form of a marker 13, visually showing the correspondence of the coordinates of the location of the alarm source to the terrain plan.
  • software and hardware centralized system 11 automatically determines these coordinates by taking indicators from distantly located towers to obtain coverage from 100 m to 1 km.
  • the centralized assistance structure should be equipped at the location with at least one signal receiving unit, which is an alarm signal configured to alizatsii GEOGRAPHICLOCATION source determination function of this signal.
  • the centralized aid assistance structure has at its disposal a fleet of unmanned aerial vehicles 16 (drones) and is equipped with a control unit 17 for at least one unmanned aerial vehicle 16, which is equipped with video or photo capture means for creating two-dimensional or three-dimensional digital images and means fixing the height at which each digital image is taken, the angle of rotation of the video or camera, and the longitude and latitude data corresponding to the position of the unmanned aerial vehicle in moment of receipt of each digital picture.
  • a drone is equipped with a real-time transmitter of digital image files directly to the server 21 of the centralized assistance structure 11 or to the cloud storage, to which the centralized assistance structure has access to download these files to the server 21 of this structure. All of these tools are not shown.
  • the drone When establishing the location coordinates of the source of the alarm signal from the control panel of the centralized assistance structure, the drone sends a signal to the drone to turn on the engines and make a flight (for example, in automatic piloting mode) to the zone of the location of the source of the alarm signal via control channel 19.
  • a flight for example, in automatic piloting mode
  • the control unit 18 of at least one unmanned aerial vehicle of a centralized assistance structure 11 is configured to receive data on the geolocation of the signal source and direct the unmanned aerial vehicle to the zone of the signal source.
  • the drone When the source of the alarm signal is in the coordinate zone, the drone starts making video or photo recordings of the environment and transmits these records via the data transfer channel 20 through the real-time control unit 18 to the emergency assessment center of a centralized assistance structure.
  • data transfer channel 20 through the real-time control unit 18 to the emergency assessment center of a centralized assistance structure.
  • the drone's route in the area of the location of the alarm source may be circular in order to fully cover this area.
  • the operator of the emergency assessment center of a centralized structure can make adjustments to the piloting or hovering of the drone and change the altitude of its flight manually. In twilight or night conditions, it is possible to use a lighting device on the drone.
  • terrain images can be captured by the drone’s equipment not continuously from the beginning of the flight, but by receiving a control signal to turn on video or photo fixation means in the user's area and transfer them to the centralized assistance structure for creating a 3D terrain model in software location coordinates of the alarm source to determine the exact location of this source.
  • Two-dimensional shooting from a height makes it possible to evaluate the plan of the location of objects on the terrain, but does not give an idea of the relief of this terrain.
  • the signal source can be located in a zone closed or covered by the same tree or building or in a ravine. Therefore, a three-dimensional terrain model allows you to better assess reality and suggest the exact location of the signal source. This is also important because such a model allows you to clearly understand the possibilities of approaching this place or landing a helicopter.
  • Obtaining real video information allows you to quickly assess the current situation around the user and take appropriate assistance measures. All digital data (digital images) is received in real time by a centralized assistance structure, where server 21 programmatically generates fragments of a 3D terrain model in the coordinates of the location of the alarm signal source.
  • the Solo drone has been working with GoPro cameras, but new versions will receive a special Sony UMC-R10C camera, which will be complete in the corporate version of the drone.
  • the camera will allow you to take better pictures and videos, as well as upload files to the cloud without the need for landing, as described above.
  • the drone is equipped with a Sony tablet with pre-installed special FORGE software from Autodesk.
  • the company for the production of flying radio-controlled devices DJI took up the development of the drone Agras MG-1 for working with fields and crops.
  • the spatial coordinates of each point are calculated by the method of triangulation: a line of sight or ray is automatically drawn from each survey point to the selected point, and their intersection gives the desired value.
  • the algorithms used in photogrammetry are aimed at minimizing the sum of squares of the set of errors, usually solved using the Levenberg-Marquardt algorithm (or the bundle method), based on the solution of non-linear equations by the least squares method.
  • the collection of all 3D points is called a point cloud.
  • an expanded point cloud is created that is used to generate a surface composed of triangles (polygons, meshes).
  • the last step is to calculate the resolution (pixel size) and which pixels in the photo correspond to which mesh.
  • the 3D model is deployed in a 2D plane and then the 3D position of the point is mapped to the original photo to set the color.
  • Pix4d command Collaborates with many manufacturers of multirotors and gliders - such as SenseFly, Aeryon, 3DR, Delair Tech, Skydrones - which come with their software products for setting automatic mission parameters and use pix4d technology.
  • the protocol MAVlink Micro Air Vehicle Link
  • the protocol is used to transmit GPS spatial position, drone orientation and speed.
  • the automatic mission currently has the following characteristics: height 50 meters, area size: from 10x10 to 200x120 - this restriction is caused by the battery life and the level of Wi-Fi signal reception, the drone speed is 2-5 m / s, it takes off every 10 meters, the angle camera tilt from 0 to 90 °. The accuracy of the shooting depends on the height difference of the rented area and the presence of buildings and trees.
  • the GSD is approximately 2.2 cm / pixel. GSD is the distance between the centers of the pixels measured on the surface. The higher the photographs are taken, the higher this value and the less details are visible.
  • the centralized structure 11 is able to obtain a three-dimensional model of the terrain by the first coordinates of the location of the source and determine the correlatively exact location of this source. After that, information about the exact location (point coordinates) of the location of the signal source, and therefore the user, along with a three-dimensional map of the terrain, according to its 3D model, they are transmitted to the mobile unit 23 of this structure, which is already directed or will be directed along these point coordinates to assist the user.
  • the mobile unit 23 of this structure which is already directed or will be directed along these point coordinates to assist the user.
  • the centralized structure for providing assistance at the place of its location in a city or settlement or in a region has a limited staff of specialists in the normative time allotted for this. But these standards are designed for regular situations, that is, those for which the place of the event and its appearance are precisely defined. But these forces are not enough if the situation is abnormal and requires the need to resolve it as soon as possible.
  • the centralized aid structure has at its disposal a fleet of unmanned aerial vehicles 16 devices (drones) or at least one, and is equipped with a control unit 17 for at least one unmanned aerial vehicle 16, which is equipped with video or photo fixation means for creating two-dimensional or three-dimensional digital images and means for fixing the height at which each digital image, the angle of rotation of the video or camera, and data longitude and latitude corresponding to the position of the unmanned aerial vehicle at the time of receipt of each digital image.
  • a drone is equipped with a real-time transmitter of digital image files directly to the server 21 of the centralized assistance structure 11 or to cloud storage, to which the centralized assistance structure has access to download these files to the server 21 of this structure.
  • these drones are equipped with means to control the distance to wall obstacles (for example, rangefinders, ultrasonic sensors - as used in parking systems for cars) and the transmission of digital images and data on distances to wall obstacles. All of these tools are not shown.
  • the alarm signal that is, the address of the building, and from the control panel of the centralized assistance structure, to the block 18, a drone signal is transmitted via the control channel 19 to turn on the engines and make a flight (for example, in automatic pilot mode) to the area of the source location alarm
  • a drone signal is transmitted via the control channel 19 to turn on the engines and make a flight (for example, in automatic pilot mode) to the area of the source location alarm
  • the drone program includes a map of the terrain, reference points and position of obstacles, etc. relative to which in the drone’s memory there is a base of flight routes, the choice of each of which directly depends on the coordinates of the end point of the flight.
  • the control unit 18 of at least one unmanned aerial vehicle of a centralized assistance structure 11 made with the possibility of obtaining data on the geolocation of the signal source and the direction of the unmanned aerial vehicle in the area of the signal source.
  • the drone When the source of the alarm signal is in the coordinate zone, the drone starts making video or photo recordings of the environment and transmits these records via the data transfer channel 20 through the real-time control unit 18 to the emergency assessment center of a centralized assistance structure.
  • the drone there are two options for transferring data: directly to the server 21 of the centralized assistance structure 11 or to cloud storage, from where the server has the ability, in accordance with its capacity, to transfer data and process it in specialized software to obtain a 3D model (volume) of the building.
  • a drone when approaching a building, a drone scans this building and transmits the scan results 24 and digital images to recreate the appearance of the building 25 and determine the place of possible penetration into this building
  • the drone's route in the area of the location of the alarm source may be circular in order to fully cover this area.
  • the operator of an emergency assessment center of a centralized structure can make adjustments to the piloting or hovering of the drone and manually change the altitude of its flight. In twilight conditions or at night, it is possible to use a lighting device or a thermal imager on the drone.
  • terrain images can be fixed by the drone’s equipment not continuously from the beginning of the flight, but by receiving a control signal for turning on video or photo fixation means in the user's area and transferring them to the centralized assistance structure for creating a 3D model of the building in the software coordinates of the location of the alarm source.
  • Obtaining real video information allows you to quickly assess the current situation around the user and take appropriate assistance measures. All digital data (digital images) is received in real time by a centralized assistance structure, where server 21 programmatically generates fragments of a 3D terrain model in the coordinates of the location of the alarm signal source.
  • the drone When finding the opening, the drone penetrates into the building and begins to fly indoors 26 on the basis of indications of wall obstacles. Such flights are naturally justified if there are open openings between the rooms in the building, which allows the drone to scan not a separate room or hall, but a group of rooms or a whole floor. In any case, the drone makes it possible to very quickly (at a speed of 20 m / s) take a photo of a large area and give an idea in 3D about the presence or absence of the user on this area.
  • Phoenix 40-A Today it is already known that the American company TiaLinx introduced a model of the unmanned aerial vehicle Phoenix 40-A, which is designed to patrol territories and detect living creatures.
  • Phoenix 40-A is equipped with a motion detector, video cameras, a night vision device and a UWB-radio scanner with Sense- technology Through-the-Wall (STTW). This device pierces through concrete and can catch the breath of a person hiding inside.
  • STTW Sense- technology Through-the-Wall
  • This device pierces through concrete and can catch the breath of a person hiding inside.
  • a remote-controlled drone can study the layout of the building.
  • the use of the drone in the structure of the building’s premises allows you to quickly identify the location of the user and, therefore, the source of the alarm signal (see the article “The new drone can recognize human breathing inside the building”, 03.22.2011, posted on the Geektimes website in Internet at: https://geeknmes.ru/post/! 15988 /).
  • the centralized structure 11 is able to obtain a three-dimensional model of not only the building from the outside, but also the premises inside the building. After that, information about the exact location (point coordinates) of the signal source, and therefore the user, along with a 3D map of the building and the premises using 3D models of the ground or underground structure is transmitted to the mobile unit 23 of this structure, which is already directed or will be sent along the specified route to point coordinates to assist the user.
  • the present invention is industrially applicable and can be manufactured using well-known technologies used for the manufacture of radio communications and technologies for creating controlled models of unmanned aerial vehicles of various design schemes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)

Abstract

L'invention concerne un système d'avertissement d'urgence sur les menaces à la sécurité personnelle. Le système comprend une structure centralisée d'octroi d'aide réalisé de manière à permettre la réception de signaux à partir de moyens de communications informatisés portés par des utilisateurs, qui sont munis à leur tour d'un bloc de transmission de signaux au moyen d'une liaison sans fil. Une structure centralisée de fourniture de communications est également munie d'une unité d commande par un aéronef sans pilote doté de moyens d'enregistrement vidéo du milieu environnant et ayant également la capacité de transmettre des données relatives à la localisation de la source et la direction de vol de l'aéronef sans pilote dans la zone d'où provient le signal d'urgence. Le système de l'invention vise à fournir une aide médicale urgente en temps voulu en cas de menace à la santé.
PCT/RU2017/000657 2017-04-11 2017-09-06 Système d'avertissement d'urgence sur les menaces à la sécurité personnelle ou à l'état de santé (et variantes) WO2018190748A1 (fr)

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RU2017112095 2017-04-11

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US11360486B2 (en) 2016-11-22 2022-06-14 Ford Motor Company Vehicle assistance
US11465740B2 (en) * 2017-03-08 2022-10-11 Ford Global Technologies, Llc Vehicle-mounted aerial drone container
IT202100017246A1 (it) * 2021-06-30 2022-12-30 Wearableitalia S R L Dispositivo indossabile per la segnalazione di uno stato di emergenza
IT202300002994A1 (it) 2023-02-22 2024-08-22 Mian S R L Sistema comprendente un dispositivo ad anello, indossabile al dito di una mano, provvisto di elettronica di segnalazione della posizione, di codifica per l'identificazione personale, e per la costruzione e l'accesso, mediante visori codificati, al metaverso personalizzato.
US12299557B1 (en) 2023-12-22 2025-05-13 GovernmentGPT Inc. Response plan modification through artificial intelligence applied to ambient data communicated to an incident commander
US12392583B2 (en) 2023-12-22 2025-08-19 John Bridge Body safety device with visual sensing and haptic response using artificial intelligence

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11360486B2 (en) 2016-11-22 2022-06-14 Ford Motor Company Vehicle assistance
US11465740B2 (en) * 2017-03-08 2022-10-11 Ford Global Technologies, Llc Vehicle-mounted aerial drone container
US11262798B2 (en) * 2017-10-25 2022-03-01 Lazy Design Private Limited Wearable electronic device
IT202100017246A1 (it) * 2021-06-30 2022-12-30 Wearableitalia S R L Dispositivo indossabile per la segnalazione di uno stato di emergenza
IT202300002994A1 (it) 2023-02-22 2024-08-22 Mian S R L Sistema comprendente un dispositivo ad anello, indossabile al dito di una mano, provvisto di elettronica di segnalazione della posizione, di codifica per l'identificazione personale, e per la costruzione e l'accesso, mediante visori codificati, al metaverso personalizzato.
US12299557B1 (en) 2023-12-22 2025-05-13 GovernmentGPT Inc. Response plan modification through artificial intelligence applied to ambient data communicated to an incident commander
US12392583B2 (en) 2023-12-22 2025-08-19 John Bridge Body safety device with visual sensing and haptic response using artificial intelligence

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