• Extending the battery life of small dron

    From ScienceDaily@1:317/3 to All on Monday, March 07, 2022 21:30:50
    Extending the battery life of small drones to strengthen security on
    U.S. Border
    System developed by University of Houston drone pioneer provides
    continuous live monitoring

    Date:
    March 7, 2022
    Source:
    University of Houston
    Summary:
    To enhance security of the nation's border, a pioneer in drone
    technology is proposing a continuous flight of small drones over its
    perimeter with enhanced, wireless batteries to extend flying time.



    FULL STORY ==========================================================================
    To enhance security of the nation's border, a pioneer in drone technology
    at the University of Houston is proposing a continuous flight of small
    drones over its perimeter. One small problem: The battery limitation
    of small drones (they last about 30 minutes) is a major obstacle to
    continuous flight time.


    ==========================================================================
    To address this problem, Gino Lim, R. Larry and Gerlene (Gerri) R. Snider Endowed Chair of Industrial Engineering, proposes the use of drones
    with a built-in wireless electrification line (E-line) battery charging
    system. Lim pioneered that technology in 2017.

    "Smart border patrol using small-size drones may provide significant
    help in patrolling areas inaccessible to patrol agents, reduce agent
    response time, and increase the safety of patrol agents working in
    dangerous regions. To strengthen border security and reduce the need for patrolling via human agents, we propose the use of drones coupled with
    the use of E-lines for continuous border surveillance," Lim reports in
    the journal Computers & Industrial Engineering. The paper's first author
    is Navid Ahmadian, a former doctoral student in Lim's lab.

    The E-line system charges the drones during their surveillance, enables a continuous and seamless flight over the border and eliminates the need for battery charging stations. Continuous monitoring sends live information
    about different locations of the borderline to the designated control
    centers, helping enhance border security and reducing the necessity of
    systems operated by people.

    "This work provides an optimization model to determine the optimal number
    of drones, the optimal length of the E-line, and the optimal location
    of the E- line system required for border surveillance," said Lim.

    In developing their model, the team reviewed a case study of a segment
    of the U.S.-Mexico borderline spanning 22.8 miles and located between
    two border crossings within the Cochise County limits in Arizona.

    Although drones have been the subject of many studies, few studies
    have focused on the implementation of the drone for continuous border surveillance.

    In previous work Lim provided a template for drone routes targeting
    chronic patients in rural areas to assist in medicine delivery via drone.

    ========================================================================== Story Source: Materials provided by University_of_Houston. Original
    written by Laurie Fickman. Note: Content may be edited for style and
    length.


    ========================================================================== Journal Reference:
    1. Navid Ahmadian, Gino J. Lim, Maryam Torabbeigi, Seon Jin Kim. Smart
    border patrol using drones and wireless charging system under
    budget limitation. Computers & Industrial Engineering, 2022; 164:
    107891 DOI: 10.1016/j.cie.2021.107891 ==========================================================================

    Link to news story: https://www.sciencedaily.com/releases/2022/03/220307130429.htm

    --- up 1 week, 10 hours, 51 minutes
    * Origin: -=> Castle Rock BBS <=- Now Husky HPT Powered! (1:317/3)