SYSTEM, DEVICE AND METHODS FOR MEASURING LIGHT INTENSITY OF STREET LIGHTING AND ENVIRONMENTAL LIGHT POLLUTION

    公开(公告)号:US20250109986A1

    公开(公告)日:2025-04-03

    申请号:US18592854

    申请日:2024-03-01

    Applicant: ELM

    Abstract: A light intensity monitoring system, a light intensity monitor and a method for monitoring light intensity the light intensity monitor attached to a vehicle roof. The light intensity monitor includes light sensors which measure light intensity at a top wall and two sidewalls and records the location of the vehicle at precise time intervals using a global positioning sensor. A microcontroller within the monitor compiles the measured data into communications packets, which include light intensity measurements and the corresponding vehicle location for each measurement period. These packets are then wirelessly transmitted to a remote computing device using either a wireless network communications unit or a dual-mode near-field communications unit. The remote device receives the data and utilizes a mapping application to display the various light intensity levels, expressed in lux, with the location of the measurement. The remote device generates a time series compliance and an environmental light pollution report.

    GAZE TARGET DETECTION METHOD AND SYSTEM

    公开(公告)号:US20250086823A1

    公开(公告)日:2025-03-13

    申请号:US18882039

    申请日:2024-09-11

    Applicant: Elm Company

    Abstract: A method of determining a target of a subject's gaze from an image of the subject within a scene is disclosed. The method comprises analyzing the image and determining information associated with the image. A processor configured to analyze the image and determine information associated with the image is also disclosed. Finally, a non-transitory computer readable storage device comprising computer executable instructions for determining a target of a subject's gaze is disclosed.

    SYSTEM AND METHOD TO DETECT TAILGATING VEHICLE ON HIGH SPEED ROAD FROM A MOVING VEHICLE

    公开(公告)号:US20240054892A1

    公开(公告)日:2024-02-15

    申请号:US18173126

    申请日:2023-02-23

    Applicant: ELM

    CPC classification number: G08G1/0175 G08G1/0137 G08G1/052

    Abstract: A tailgating detection system and method includes a single monocular camera, an embedded computer system for determining a tailgating event based on images captured by the camera, the determining of the tailgating event including detecting and tracking wheels of front and tailgating vehicle candidates and determining respective speeds relative to a speed of a vehicle that the camera is mounted and using frame rate of the camera, a location determining device for determining the location where the tailgating event occurred, and a communication unit for transmitting a notification of the tailgating event including the location where the tailgating event occurred.

    METHOD AND APPARATUS OF DIGITAL IDENTITY CLAIMS VERIFICATION USING NFC-ENABLED AND HCE-ENABLED SMART DEVICES

    公开(公告)号:US20230216693A1

    公开(公告)日:2023-07-06

    申请号:US17888050

    申请日:2022-08-15

    Applicant: Elm Company

    CPC classification number: H04L9/3249 H04L9/3234 H04L9/30

    Abstract: Provided is a method and/or system that facilitates offline sharing and verifying digital identity claims among NFC enabled portable smart devices that are enabled by enabling applications. The enabled portable smart-devices store, verify and share identity, peer to peer and offline. Each identity claim is digitally signed by an identity issuing authority, and the claim can be verified to reliably detect tampering of the claim and thus brings trust in the process of claim sharing and verifying the identity/credentials embodied in the claim. Either Blockchain or non-blockchain, as the backend system of the method/system, can be used, via an inter-operable middleware layer, for onboarding claim holders, claim verifiers, and claim issuers, and for creating/issuing, for managing digital identity claims. NFC, as the communication protocol, facilitates secure data sharing among the NFC-enabled devices.

    METHOD AND SYSTEM FOR DETECTION OF A VEHICLE THAT BLOCKS AN EMERGENCY VEHICLE

    公开(公告)号:US20250118085A1

    公开(公告)日:2025-04-10

    申请号:US18901516

    申请日:2024-09-30

    Applicant: ELM

    Abstract: A system for detection of a vehicle that blocks an ambulance while the ambulance is responding to an emergency call. The system includes a camera mounted on the ambulance that captures images or video of the surrounding area. A processor, such as an edge computing device with a graphical processing unit (GPU), analyzes the captured data to identify vehicles obstructing the ambulance's path. The system can identify both a leading violating vehicle that directly blocks the ambulance and a primary violating vehicle further ahead that may be causing the obstruction. The system also includes a communication unit to transmit data to a web-based portal or a cloud-based AI engine for further analysis and action.

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