SECURITY AND TRACKING SYSTEMS INCLUDING ENERGY HARVESTING COMPONENTS FOR PROVIDING AUTONOMOUS ELECTRICAL POWER

    公开(公告)号:US20240418913A1

    公开(公告)日:2024-12-19

    申请号:US18815623

    申请日:2024-08-26

    Abstract: A security system is provided that integrates a unique set of structural features for concealing self-powered sensor and communication devices in aesthetically neutral, or camouflaged, packages that include energy harvesting systems that provide autonomous electrical power to sensors, data processing and wireless communication components in the portable, self-contained packages. Color-matched, image-matched and/or texture-matched optical layers are formed over energy harvesting components, including photovoltaic energy collecting components. Optical layers are tuned to scatter selectable wavelengths of electromagnetic energy back in an incident direction while allowing remaining wavelengths of electromagnetic energy to pass through the layers to the energy collecting components below. The layers uniquely implement optical light scattering techniques to make the layers appear opaque when observed from a light incident side, while allowing at least 50%, and as much as 80+%, of the energy impinging on the energy or incident side to pass through the layer.

    SYSTEMS AND DEVICES POWERED BY AUTONOMOUS ELECTRICAL POWER SOURCES

    公开(公告)号:US20240292756A1

    公开(公告)日:2024-08-29

    申请号:US18655657

    申请日:2024-05-06

    CPC classification number: H10N19/00 H01J45/00 H10N10/00

    Abstract: An electrically-powered device, structure and/or component is provided that includes an attached autonomous electrical power source in a form of a unique, environmentally-friendly structure that is configured to transform thermal energy at any temperature above absolute zero to an electric potential without any external stimulus including physical movement or deformation energy. The autonomous electrical power source component provides a mechanism for generating renewable energy, or a renewable energy supplement, as primary or auxiliary power for the electrically-powered device, structure and/or component. The autonomous electrical power source component is formed of one or more elements, each of which includes a first conductor having a surface with a comparatively low work function, a second conductor having a surface with the comparatively high work function and a dielectric layer on a scale of 200 Angstrom or less interposed between the conductors.

    STRUCTURALLY EMBEDDED AND INHOSPITABLE ENVIRONMENT SYSTEMS HAVING AUTONOMOUS ELECTRICAL POWER SOURCES

    公开(公告)号:US20200227615A1

    公开(公告)日:2020-07-16

    申请号:US16827658

    申请日:2020-03-23

    Abstract: A method is provided for producing an electrically-powered device and/or component that is embeddable in a solid structural component, and a system, a produced device and/or a produced component is provided. The produced electrically powered device includes an attached autonomous electrical power source in a form of a unique, environmentally-friendly structure configured to transform thermal energy at any temperature above absolute zero to an electric potential without any external stimulus including physical movement or deformation energy. The autonomous electrical power source component provides a mechanism for generating renewable energy as primary power for the electrically-powered device and/or component once an integrated structure including the device and/or component is deployed in an environment that restricts future access to the electrical power source for servicing, recharge, replacement, replenishment or the like.

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