All sciences. №6, 2023. International Scientific Journal. Ibratjon Xatamovich Aliyev

      ABOUT THE GENERAL ANALYTICAL-DEMODULATION PROCESSIONAL CURRENT STATE OF STATISTICALLY-MODELED SAFETY INNOVATIVE TECHNOLOGY «SMART PEDESTRIAN»

      UDC 351.811.122

      Ruzibaev Navruz Inomovich

      System Engineer of JSC «Ferghana Azot»

      JSC «Ferghana Azot», Ferghana, Uzbekistan

      Abdurakhmonov Sultonali Mukaramovich

      Candidate of Physical and Mathematical Sciences, Associate Professor of the Faculty of Computer Design Systems of the Fergana Polytechnic Institute

      Ferghana Polytechnic Institute, Ferghana, Uzbekistan

      Annotation. The modern development of the general infrastructure of real cities and megacities leads to an increase in the number of vehicles, due to which the general probability of allowing certain harm to the population as a result of the human factor increases. Consequently, such a question is becoming more and more relevant every day, every hour and every minute, and of course, could not remain out of sight of the city administration, scientists and security representatives during road traffic phenomena, as a result of which a technology was developed, announced as revolutionary, called «Smart Pedestrian» and allegedly having no analogues in itself. However, unfortunately, already today a large number of very different aspects are being identified that are necessary for consideration.

      Keywords: road transport phenomena, «Smart pedestrian», safety, modern developments, infrastructure, logistics of the road transport system.

      Аннотация. Современное развитие общей инфраструктуры настоящих городов и мегаполисов ведёт к увеличению количества транспортных средств, за счёт чего возрастает и общая вероятность допущения в следствие человеческого фактора определённого вреда населению. Следовательно, подобный вопрос становится всё более актуальным с каждым днём, с каждым часов и каждой минутой и конечно, не могло остаться вне поля зрения администрации городов, учёных и представителей безопасности во время дорожно-транспортных явлений, в результате чего и была разработана технология, объявленная как революционная, под названием «Умный пешеход» и якобы не имеющий в себе аналогов. Однако, к большому сожалению, уже сегодня выявляется большое количество самых различных аспектов, необходимые для рассмотрения.

      Ключевые слова: дорожно-транспортные явления, «Умный пешеход», безопасность, современная разработки, инфраструктура, логистика дорожно-транспортной системы.

      Analyzing such a technology as «Smart Pedestrian» (Fig. 1), it is worth paying attention to the fact that it was created in its ideological component in order to actively indicate the presence of a zebra and a pedestrian crossing in a variety of weather conditions, during snowfall, rain, downpour, strong winds and other cases when the surface the land with a zebra is not visible to road users. The solution to this problem was a «Smart pedestrian» in the face of two powerful spotlights that cast a projected image on the surface of the road, as well as displaying special inscriptions about the presence of a pedestrian.

      Fig. 1. Illustration of the «Smart Pedestrian»

      It is noteworthy that some models can be turned off and turned on immediately after the pedestrian exits and immediately warn the driver about it. Another positive side of almost all varieties of this technology is that they are visible at a great distance of 150 meters – at a distance where a driver traveling at speeds up to 60 km / h will fully have time to brake even if there is not the best braking system or if a slight malfunction is detected during this act of driving.

      However, it is worth paying attention to the negative aspects that have opened up after the application of this technology in practice. The most striking disadvantage was the fact that due to the use of such technology, as a result of which the number of road accidents should have decreased, on the contrary, they increased sharply. The reason for this was some aspects, namely the fact that during the exit to the «Smart Pedestrian», the pedestrian himself is also under the spotlight, which makes him almost invisible, even at a short distance, creating the illusion of an empty road for all drivers, as a result of which drivers simply do not have time to slow down before the moment until the distance becomes critical.

      In addition, not the least among these reasons is the extremely high cost of this kind of equipment, many times exceeding the value of the cost of all other versions and models that comparatively perform the same functions. However, another of the disadvantages of this model can be attributed to the problem of blinding pedestrians quite often, the use of a «Smart Pedestrian» in time, which is why you have to bend over and dodge this bright light, which in turn makes the pedestrian even more defenseless.

      After all, if the driver is subject to the illusion, then there would be a chance for the pedestrian to somehow dodge, and now, due to the effect of pedestrian immobility, this chance drops to almost zero. Another bad side of such technology is that during the movement of a pedestrian, a car and the use of this technology in general, the light of incident radiation changes quite often and quickly – from white to yellow and back, which happens very quickly compared to the speed of a pedestrian. Because of this, it becomes the cause of an epileptic seizure in individuals suffering from this ailment.