Smart horse-riding SADDLE alerts others if an equestrian takes a fall

A-neigh-zing tech: Scientists develop a smart horse-riding SADDLE that alerts others when an equestrian takes a fall

  • The smart saddle was designed by experts led from Inner Mongolia University
  • It has an array of seven nanogenerators that harvests energy from rider motion
  • The generators also serve as sensors and can provide data on rider posture
  • They were found to respond to changes in the rider’s position in 16 milliseconds
  • A smart and self-powered horse-riding saddle that helps the user improve their form and even alerts others if they take a fall has been developed by scientists.

    The saddle — which is powered by the motion of the rider — was designed by a team of researchers led from the Inner Mongolia University.

    The prototype design contains an array of seven tiny power-harvesting units that allows the saddle to tell where pressure is being applied to the seat.

    이런 식으로, the system can tell if the rider is sitting upright, leaning, or standing on the stirrups — or even if they’ve fallen off the horse and are in need of urgent help.

    A smart and self-powered horse-riding saddle (사진) that helps the user improve their form and even alerts others if they take a fall has been developed by scientists

    A smart and self-powered horse-riding saddle (사진) that helps the user improve their form and even alerts others if they take a fall has been developed by scientists

    The saddle — which is powered by the motion of the rider — was designed by a team of researchers led from the Inner Mongolia University

    The saddle — which is powered by the motion of the rider — was designed by a team of researchers led from the Inner Mongolia University








    CHAMPING AT THE BIT FOR SPORTS DATA

    연구원에 따르면, their smart saddle could be used to provide statistical data on the usersriding techniques — which could then help the equestrians improve their form.

    Good riding form depends on both balance and being able to deliver subtle cues to the horse through the posture one adopts in the saddle.

    사실로, data collection and analysis is increasingly important to many competitive sports, as athletes look to hone their skills to gain an edge.

    광고

    The smart saddle was designed by chemical engineer Yutao Hao of the Inner Mongolia University, in Hohhot, China and his colleagues.

    ‘In challenging and dangerous equestrian sports, kinematic analysis and injury prevention based on distributed, portable, and real-time sensing technology is particularly important,’ 연구자들은 그들의 논문에 썼습니다.

    '여기, we report a flexible self-rebound cambered triboelectric nanogenerator that addresses the concerns and shows its applications for self-powered sensing in kinematic analysis.

    Triboelectric nanogenerators (or ‘TENGs’, 짧게) are tiny power-harvesting devices that take advantage of the triboelectric effect — in which energy is generated when certain materials are rubbed against each other.

    Fiction causes electrons to pass from one material to the other when they are in contact — thereby creating an electrical potential when the surfaces part.

    At its core, this process is similar to the static electric shocks one can feel when walking over certain carpets, or how you can charge a balloon by rubbing it on your hair and then have it stick to a wall or ceiling.

    The potential of TENGs have been explored for various applications — from charging mobile photos from the motion of walking to harnessing the power of ocean waves.

    The TENGs developed by the researchers take the form of thin, flexible disk with internal layers that come into contact when pressure is applied — and then rebound to their original position when such is removed.

    By harvesting power from the motion of the rider, 팀이 말했다, the smart saddle is relieved of the need to incorporate bulky and inflexible batteries.

    The prototype design (사진) contains an array of seven tiny power-harvesting units that allows the saddle to tell where pressure is being applied to the seat

    The prototype design (사진) contains an array of seven tiny power-harvesting units that allows the saddle to tell where pressure is being applied to the seat

    The triboelectric nanogenerators developed by the researchers take the form of thin, flexible disk with internal layers that come into contact when pressure is applied — and then rebound to their original position when such is removed, 사진과 같이

    The triboelectric nanogenerators developed by the researchers take the form of thin, flexible disk with internal layers that come into contact when pressure is applied — and then rebound to their original position when such is removed, 사진과 같이

    The system can tell if the rider is sitting upright, leaning, or standing on the stirrups — or even if they've fallen off the horse and are in need of urgent help

    The system can tell if the rider is sitting upright, leaning, or standing on the stirrups — or even if they’ve fallen off the horse and are in need of urgent help

    In laboratory tests, the researchers found that the generators could produce enough energy to light up a series of LEDs, power a wireless transmitter and even operate digital thermometer.

    더욱이, 그들은 말했다, the smart saddle system responded to changes in the riderspositions within just 16 milliseconds.

    연구 결과 전체가 저널에 게재되었습니다. ACS Nano.

    THE TRIBOELECTRIC EFFECT

    The triboelectric effect is a form of electrification which occurs in some materials.

    The materials have two layers which can be pulled apart and become electrically charged when they are.

    It has its foundations in static electricity, where to materials when rubbed together interact and electrons are exchanged. This creates a small voltage.

    예를 들면, the rubbing of a balloon on hair exchange electrons, making both sides slightly charged. This can then attract hair and cause it to stick to the balloon as the positive and negatively charged ends attract.

    The more the two layers of the triboelectric effect interact and come into physical contact with each other the greater the exchange of electrons and the larger the electrical potential that is created.

    광고