Disclosed are systems, computer-readable mediums, and methods for receiving, from a sensor array, three-dimensional sensory data associated with an environment of a person. The three-dimensional sensory data is converted into a two-dimensional representation. An obstacle is located within the environment based upon the sensory data. The obstacle is mapped onto the two-dimensional representation and the two-dimensional representation is mapped onto a plurality of actuators within a vibrotactile interface. One or more of a plurality of actuators are controlled based upon the mapping of the two-dimensional representation onto the plurality of actuators to provide tactile input to the person that represents a location of the obstacle.

Somatosensory feedback wearable object

There is stored in a memory an association between each n th one of N content types with a respective n th group of N groups of identifiers (N is an integer greater than one, n indexes from 1 to N, and at least one of the groups has more than one identifier). A beacon sender selects one of the content types for a beacon to be transmitted and selects a beacon identifier from the group associated with the selected content type. The beacon to be transmitted is compiled to include content of the selected content type and the selected beacon identifier. The beacon receiver selects at least one of the content types; and for a plurality of beacons received, filters out from further processing each beacon having a beacon identifier that is not within the group of identifiers associated with any of the at least one selected content types. The network creates the association and broadcasts it in a network cell.

Network Controlled Filtering Over Wireless Device Communications

A system and method for calculating a position in response to a position request. Observed beacon data associated with the request is used to select a calculation method based on available data for a venue and device capabilities. If sufficient venue data based on previously verified beacon positions is available, a position calculation can resolve floor and venue information. If insufficient previously observed data is available for a venue, the position is calculated using 2D data based on GPS observations. Following the choice a calculation model, the calculation position is returned in response to the position request.

Adaptive position determination

A system for determining a user's path is described. The system comprises a location server arranged to receive location data of a communication device associated with the user, the location data defining the detected position of the communication device at a number of different points in time, the location server further arranged to receive sequence data associated with the location data indicative of the order in which the location data was determined; path determining means for determining the user's path passing through points defined by the received location data and the associated sequence data; and a comparator for comparing the determined path of the user with one or more predetermined user paths; wherein the location server processes the received location data depending upon the result of the comparison and corrects the determined user path with the processed location data.

Method for determining and comparing users' paths in a building

Instant disclosure is directed to the processing and transmission of data, namely, to the fields of closed-circuit security television (CCTV), video surveillance, and video analytics. The invention ensures alarm notifications from the monitored facility to mobile devices. The invention can be used in safety and security, communications, transportation, retail, manufacture, sports, entertainment, housing and utility services and social infrastructure. More specifically, there is disclosed a method of transmitting a message from a first computer system to a second computer system, the method comprising: receiving at the first computer system an event and related data (video data and information on the video data), generating a message based on the event and the related data, which includes, at least, a link to the video data, sending the message from the first computer system to the second computer system, receiving the message on the second computer system, analyzing the message received, and, if the analysis of the message received shows the need to analyze the video data, downloading the video data using the link in the message.

Method and system for prompt video-data message transfer to personal devices

FIELD: transport.SUBSTANCE: invention relates to aircraft engineering and can be used for search of flight recorder after incident. Flight recorder (2) comprises sound and electromagnetic wave generator unit (5), power supply (6), changeover lever (7), compressed air chamber (8), rubber chamber (9), parachute (11), flexible antenna (12), recess (13), sound radiator (14), cable (15), connector (16), plug, socket, sling, valve handle and air duct pipes. It incorporates GPS-receiver and control station. GPS-receiver comprises transceiver antenna, duplexer, phase doubler, first and second narrow-band filters, phase halver, phase detector and computer. Electromagnetic wave generator comprises modulation code shaper, delay line, pseudorandom sequence generator, adder, phase manipulator and power amplifier. Control station comprises receiving antenna, HF amplifier, search unit, local oscillator, mixer, intermediate frequency amplifier, signal detector, first and second spectrum analyzers, phase doubler, comparator, threshold unit, delay line, switch, phase halver, narrow-band filter, phase detector and registration unit.EFFECT: accelerated search.8 dwg

Flight recorder with signalling system

FIELD: physics. ^ SUBSTANCE: system, realising offered method, contains radio-frequency identifiers, input reader transmitting radio modem with the antenna, electronic computer and receiving radio modem with the antenna. The input reader contains master oscillator, circulator, radio-frequency amplifier and phase detector. The transmitting radio modem contains lag line, generator of pseudorandom sequence, phase manipulator, adder, refactor, narrow-band filter and power amplifier. The radio-frequency identifier contains piezocrystal, microstrip antenna, busbars, electrodes. ^ EFFECT: increase of accuracy and reliability of monitoring of mobile objects in the closed premises by use of difficult signals with phase manipulation and trusty radio-frequency identifiers on the superficial ultrasonic waves. ^ 2 cl, 5 dwg

Method of determination mobile object coordinates in closed premises and system for its realisation

FIELD: physics.SUBSTANCE: device which realises the disclosed method has a structural component 1, units for measuring: deformation 2, mechanical stress 3, vibration 4, pressure 5, flow 6, temperature 7 of the transported product, temperature 8 of the soil, electric current 9, electric potential 10 with a comparison electrode, transducers 11-19, a controller 20, a modem 21, a communication line 22 and a control station 23. The controller 20 has a reader and a microprocessor 30 with memory. The measuring units and transducers are in form of delay lines operating on surface acoustic waves. Each delay line has a piezoelectric crystal.EFFECT: high efficiency of the method and device for remote control and diagnosis of the state of structures and engineering structures by reducing power consumption and increasing reliability of measuring units and transducers.2 cl, 3 dwg

Method for remote control and diagnosis of state of structures and engineering structures and device for realising said method

FIELD: information technology. ^ SUBSTANCE: computer system for controlling a port container terminal has a dispatch geodetic point fitted with a GPS signal receiver with an antenna, a transmitting radio station and a two-way transceiver, loaders and trailers, each fitted with a two-way transceiver, a first receiver with an antenna for obtaining differential corrections from the dispatch geodetic point, a second receiver with an antenna for receiving the navigation GPS signal. There is paging and two-way radio communication between the geodetic point and each loader and trailer. Each loader and trailer are fitted with six and seven power amplifiers, a third two-way transceiver, a third transceiving antenna, fourth phase detector, a threshold unit, light and sound beacons, a second recording unit, a switch and a second delay line. Each container is fitted with a radiofrequency label in form of a piezoelectric crystal on whose surface there is an aluminium thin-film interdigital transducer of surface acoustic waves and a set of reflectors. The interdigital transducer consists of two comb-type systems of electrodes deposited on the surface of the piezoelectric crystal. ^ EFFECT: high efficiency and broader functionalities of controlling a port container terminal. ^ 7 dwg

Computer system for controlling port container terminal

FIELD: radio engineering. ^ SUBSTANCE: system includes receiver-transmitter with horn receiving-transmitting antenna, delay lines on surface acoustic waves (SAW), antennae, receiving-transmitting interdigital transducer (IT), and reflection ITs. Every m delay lines with various distances between IT are combined into n groups which in their turn are combined into the appropriate groups. Radio-frequency guide marks are located at guard stations each of which includes n guarded objects. Receiver-transmitter includes control device, frequency synthesiser, pulse generator, antenna switch, receiver with detector, device for shaping rectangular pulses, pulse counting device, emergency alarm device, narrow-band filter with tuning frequency fH=f1, delay line with delay time a3=2ma, band-pass filter with tuning frequency fH=f1, phase detector, recording unit and timer. ^ EFFECT: higher object guard efficiency by using reliable system and monitoring of actions of security patrols. ^ 3 dwg

Dikarev Viktor Ivanovich

Papers

Flight recorder with signalling system

Method of determination mobile object coordinates in closed premises and system for its realisation

Method for remote control and diagnosis of state of structures and engineering structures and device for realising said method

Computer system for controlling port container terminal

System of radio-frequency identification on surface acoustic waves