Patent WO-2014102828-A3 (WO)
Title: Ambient intelligence based environment safe interference free closed loop wireless energy transfering/receiving network with highly flexible active adaptive self steering multilevel multicast coherent energy power streams
Inventor: PRASAD MUTHUKUMAR
IPC: H02J5/00
Filed: 2013-12-27
Abstract: Ambient intelligence and spatial - computing, filtering & processing based closed loop wireless energy transfer/receive system is a highly flexible design and technique with precise knowledge of environmental users and object to exactly transfer power to scavenging device photo voltaic cell from power source utilising active and adaptive self steering multilevel multicast coherent energy power streams works based on (i) either one or both or network of ambient intelligent systems in environment, power sources and scavenging devices active and precisely sensing & tracking movement, status or change in status of environment & environmental users and objects in real time with its relative direction, dimension, nature, multilayers, range or distance, orientation, position or location, presence and movement of users and objects particularly in Line of Sight [LOS] between power source and scavenging devices thereby correlating with respect to coherent energy power source and power scavenging device; (ii) constant & precisely sensing, tracking and correlating the position, altitude, location, direction, range, orientation, dimension, device type, status of power requirement, status & efficiency of power transfer, state of polarisation, usage and operating modes between and with respect to power scavenging devices photovoltaic cell and coherent energy power source; (iii) actively sensing power sources & scavenging devices proximity environments - nature or property, direction, range and dimension; thereby the ambient intelligent system, power sources and scavenging devices actively communicates with each other to share its status, parameters and interoperate with adaptive closed loop processing algorithm to actively track, compute - power transfer level, polarisation, direction & shaping of beam width, position to self steering & optimising the coherent power streams in 3 dimensional space ultimately to direct coherent energy source [E.g. Light or LASER] with signal processing algorithm ultimately to protects users & other objects by controlling primary & secondary radiation exposure on user, optimise power transfer, precisely transfer power to required devices with right power, adopt the power transfer according to change in environment to continuously transfer power, reduce unnecessary interference, reduce electromagnetic pollution and to save power. Both the power source and scavenging devices comprises of sensor system, communication system, transceiver circuitry, antenna system, processing unit, power transmitter components with source, power receiving components with scavenging devices and power source connected to external power supply. System utilise either single power source or network of power source, In case of network or multiple power source the present system actively interoperates between each other to transfer power to scavenging devices precisely and efficiently.