Yaqinda Vashington universitetining tadqiqot guruhi momaqaymoq urug‘larining tarqalishidan ilhomlanib, Memes Consulting ma’lumotlariga ko‘ra, akkumulyatorsiz miniatyura atrof-muhit sensori qurilmasini yaratdi,-bu qurilma shamol yordamida katta masofalarga ucha oladi. Keng maydonda ko'proq sensorlarni joylashtirish noyob yangi yondashuvni ta'minlaydi.
Atrof-muhit sensorlari ko'pincha harorat, namlik, gaz, yomg'ir, yorug'lik yoki boshqa atrof-muhit omillarini turli xil muhit sharoitlarida o'lchash uchun ishlatiladi. AQShning Vashington universiteti tomonidan ishlab chiqilgan yangi atrof-muhit sensori qurilmasi tadqiqotchilarga ularni sozlash uchun vaqt sarflamasdan, shamol yordamida keng hududdagi minglab sensorlarni osongina qamrab oladi.
"During the dandelion seed dispersal flight, the pappus around the center of the seeds slows their descent. We made a two-dimensional projection of them to create the basic design of the structure of the bionic device." The study's principal investigator, "As we add weight, the crested structure of the device bends inward, so we added a loop to make the device stronger and expand the area to help slow its speed of decent."
Kamida 4 ta datchikni olib yurishi mumkin bo'lgan momaqaymoq urug'ini tarqatish printsipiga asoslangan kichik qurilma (Manba: Vashington universiteti)
Qurilmaning og'irligi 1 mg karahindiba urug'ining og'irligidan taxminan 30 baravar ko'p. Shunga qaramay, u engil shamolda 100 metrga ucha oladi. Har bir qurilma kamida to'rtta kichik sensorni olib yurishi mumkin va ular qo'ngandan so'ng ular 60 metr masofadan ham ma'lumotlarni almashishlari mumkin.
Qurilmaning engil vaznini saqlab qolish uchun tadqiqotchilar quvvat uchun batareyalar o'rniga quyosh panellaridan foydalanishni afzal ko'rdilar. Biroq, buning ma'lum kamchiliklari bor, masalan, havoda ag'darilgani yoki tunda ishlay olmasligi sababli qurilma tushib ketganda panellar pastga qaragan.
Qurilmalar quyosh panellari vaqtining 95 foizi yuqoriga qaragan holda qo'ngan bo'lsa-da, tadqiqotchilar tunda ularni qanday qilib to'g'ri ishlashini ta'minlash muammosiga duch kelishdi. Quyosh botganda elektronika o'chirilganligi sababli, hatto quyosh chiqqanda ham, bu qurilmalar qayta ishga tushirish uchun oz miqdorda quvvat talab qiladi.
"The challenge with this project is that most units consume a lot of energy for a short period of time when they are first turned on," says Vikram Iyer, "because they check themselves to make sure everything is working properly before executing code or tasks. .It also happens when a phone or laptop is turned on, except that they have batteries."
Ushbu muammoni hal qilish uchun tadqiqotchilar elektron qurilma dizayniga kondansatörlarni qo'shib, tunda ishlashni davom ettirish uchun etarli quvvatni saqlashga imkon berdi.
"Using a small circuit, we can detect how much energy is stored in the electronics," said Vikram Iye. "As the sun rises, more energy comes in, and when the circuit detects that the stored energy is above a certain threshold, it triggers The rest of the system is up and running."
Qurilmalar shamolda qancha masofani bosib o‘tishini yaxshiroq tushunish uchun tadqiqotchilar ularni dronlardan tushirish orqali tajriba o‘tkazdilar. Bunga qo'shimcha ravishda, qurilma o'lchamini sozlash orqali u erga tushganda masofani yaxshiroq taqsimlashga erishish mumkin.
Jihozda batareya yo'qligi sababli, drenaj holati yo'q, bu jihoz ishlamay qolsa, uning uzluksiz ishlashiga imkon beradi. Bu muhim afzalliklarga ega bo'lsa-da, juda ko'p elektron qurilmalarni keng muhitda joylashtirish bilan bog'liq ma'lum tuzoqlar mavjud.
The team is currently investigating potential applications of this technology. Vikram Iye said: "This research is just getting started, which is what makes it exciting. There are still many research directions for us to explore, such as developing larger-scale application deployments, creating devices that can change shape when they land. , or to add mobility to the device so that it can move on the ground toward our area of interest."
GMKJ Technology sog'lom va aqlli yorug'lik manbalari bilan chuqur shug'ullanadi, bozorni ultrabinafsha UVA UVB UVC LED, infraqizil IR LED VCSEL mahsulotlari va yechimlari bilan ta'minlaydi va mahalliy va xorijiy yuzlab yuqori sifatli{0}}hamkorlarga ega. sog'lom va aqlli hayotni yaratish uchun yorug'lik texnologiyasidan foydalanishni birgalikda rag'batlantirish uchun bozorlar. .
