"Ah-ah, bwana, chipewa cholankhulira!" - Chipewa chanzeru chopangira

Tikupanga njira yamagetsi ovala: timagwira ntchito ndi zibangili, ma biometric achilengedwe, ma tag a RFID ovala, pali ma Holters otengera ma ECG opulumutsa, ndi zina zotero. Kupitiriza komveka kunali chisoti, chifukwa anthu ambiri amachifuna. Chisoti (modekha, gawo la IoT lomwe limasintha chisoti chilichonse) limagwirizana bwino ndi chimango pakakhala zochitika zopanga ndi zochitika za chisoti.

Mwachitsanzo, tsopano kuti anthu asanu adutsa kale mu ACS turnstile, koma anayi okha atavala zisoti, zikuwonekera kale zomwe ziri zolakwika. Kapena wogwira ntchito akakwera m’dera loopsa limene ntchito inayake ikugwiridwa, chisoticho chingamuimitse mwa kufuula kuti: “Ima, #$%@, ukupita kuti?” - kapena kumugwedeza nthawi yomweyo. Mwa njira, panopa anafufuzidwa ndi madokotala, koma sanaphatikizidwe mu kumasulidwa. Koma kuwala kwa kuwala ndi kugwedezeka kunalowa.

Mutuwu ulinso ndi satellite navigation, bluetooth yachisanu ya malo amkati ndi IoT (chisoticho chimakhala malo osungiramo masensa onse ovala ndikusonkhanitsa deta kuchokera kuzipangizo zonse zamakampani monga makina omwe ali pafupi), mawonekedwe apamwamba kwambiri opangira malo ndi kutumiza deta ndi mipata yambiri kuti musinthe monga Deus Ex.

Mwambiri, kulandilidwa kudziko komwe chisoti chingakhale chanzeru kuposa wogwira ntchito! O, ndi pomwe ndizotsika mtengo.

Kodi cholinga cha chisoti ndi chiyani?

• Kuonetsetsa chitetezo kuntchito: kugwa, kusasunthika, zotsatira zamphamvu, popeza pali accelerometer. Amatsimikiziranso kuti amavala moyenera (pamutu ndi pa lamba - deta yosiyana).
• Kutsata ntchito. Izi zikutanthauza kuti antchito akamamwa tiyi, accelerometer imasonyeza deta yosiyana ndi pamene ikusuntha. Zowona, mkati mwa mayesowo, antchitowo anazindikira mwamsanga zimene zinali kuchitika ndi chifukwa chake anali kulipiritsidwa chindapusa (anazoloŵera kugona pamene gawo limodzi mwa magawo atatu a iwo ankagwira ntchito), ndipo anapachika zipewa zawo pa agalu. Ndiye kuti, agaluwo anathamanga kuzungulira malo omanga atavala, kumene chizindikiro choyambirira chinali chochokera ku intranavigation. Ndinayenera kuphunzitsanso zida zowunikira. Agalu tsopano akudziwika. Izi zikuchokera ku opera yomweyi, momwe madalaivala a thirakitala amathandizira mathirakitala awiri ndi ndowa ndi reel mu mileage, kumwa madzi pambali.
• Alamu batani. Mutha kukanikiza batani ndipo idzayitana chitetezo, apolisi, ambulansi, wogwira ntchito, Sportloto kapena Putin. Zinthu ziwiri zomaliza sizinakwaniritsidwebe.
• Kulowa m'malo oopsa. Monga ndanenera kale, chisoticho chimatha kuphethira m'diso ndikunjenjemera, kugwiritsa ntchito zamakono (osaphatikizidwa ndi kumasulidwa), kubala ndi singano (osaphatikizidwa ndi kumasulidwa) ndikugunda m'nsagwada (osayesedwa komanso osaphatikizidwa mu kumasulidwa). ). Ndizotheka kupanga mawu owonjezera.
• ACS - kuyenda kumawonekera.
• Kupewa kugunda ndikofunikira pakuletsa zitsiru kutali ndi ma forklift ndi zida zina. Munjira yopewera kugundana, chisoticho chimalumikizana ndi gawo la wailesi lomwe limayikidwa, mwachitsanzo, pa forklift. Kuyesedwa m'mafakitale angapo. Mayeserowa anaphatikizapo machenjezo a phokoso ndi kuwala kwa chitsiru ndi wogwiritsa ntchito zipangizo. Ndipo adabweranso ndi lingaliro lotumiza uthenga "Bonus for zojambulajambula" kuti zifananize zipewa za chisoti kwa munthu yemwe adasuntha mwachangu kuti agwirizane.
• Wogwira ntchito yekhayekha - chisoti chimakufunsani kamodzi mphindi iliyonse ya N (zosasintha - 15) momwe mukuchitira. Muyenera kukanikiza batani kuti mutseke. Ngati simumuyankha, amakuitanani kuti akuthandizeni.
• Tumizani zambiri kuchokera pazida zovala: zowunikira kugunda kwamtima, kutentha kwa thupi, kutentha kozungulira, masensa osiyanasiyana monga zowunikira mpweya. Apa amachita ngati wobwerezabwereza.

• Kusintha kwamphamvu madera owopsa - deta kuchokera ku zida zogwiritsira ntchito, zowunikira mpweya, ndi zina zotero. Chisoticho chimatha kuwawerenga mwachindunji (ngati pali mawonekedwe) kapena kudzera mu machitidwe opanga kudzera pa API ndikukweza alamu.
• Kulemba mayendedwe ndi ntchito yogwira ntchito, kuyang'anira kachitidwe ka ntchito, ndi zina zotero. Mwachitsanzo, kulambalala. Masiku ano, kuwunika kwa zida zomwe zikupanga kumachitika ndikusanthula ma barcode kapena ma tag a RFID pamakina. Ndimadziwa nkhani zambiri mwamuna akamayika ma tag kuntchito kwake kapena kusindikiza ndikumasanthula mwaulesi. Simungathe kunyenga chonchi pano.
• Fufuzani mboni. Mutha kubwereza zomwe zidachitika ndikulemba omwe adaziwona. Ndikofunikira kuti munthu mu ntchito yake akwezedwe ndikuthandizidwa: mutha kulumikizana ndi anthu apamtima.
• Kutuluka - chidziwitso cha ogwira ntchito ndi chizindikiro chowala pa module. Kuphatikiza apo, amatha kutumiza mameseji ku chibangili ngati "tonse tikupita kumeneko."

Nazi mphindi ziwiri za momwe zimagwirira ntchito:

Lolemba ya zochitika.

Mawayilesi amatulutsa mofooka kangapo kuposa foni yamakono. Mwachitsanzo, LoRaWan imatulutsa mapaketi a ma milliseconds angapo osapitilira kamodzi masekondi khumi aliwonse. Ndiko kuti, momveka bwino nthawi zambiri kuposa foni. Satellite navigation polandirira alendo. Zizindikiro za Ultra-wideband zimatulutsa ma radiation ochepa kwambiri. Koma mukufunikirabe zikalata. Mtundu wa serial wa chinthucho umakwaniritsa zofunikira kuti zitsimikizidwe kuti zigwiritsidwe ntchito mumlengalenga wophulika, IP10. Gawoli limagwira ntchito moyenera mu kutentha kwapakati pa -67 mpaka +40 ° C. Mtengo wa batri wopangidwa mu chipangizocho umatenga nthawi yopitilira sabata. Koma, ngati timagwira ntchito kunja nthawi zonse, ndiye kuti kwa masiku angapo: satellite navigation ndiyo teknoloji yowononga kwambiri mphamvu pano.

Gawo

• Mawonekedwe a wailesi ya LoRaWAN: kutumiza kwa data pamtunda wa makilomita 15; osaloledwa pafupipafupi osiyanasiyana - 868 MHz.
• Satellite navigation receiver (posankha): kutsimikiza kwa malo pamsewu ndi kulondola kwa 3.5 m.
• Ma accelerometer omangidwira, kampasi ndi barometer: kuwunikira komwe kuli chizindikiro mumlengalenga, kuyang'anira kuvala, kusasunthika, kugwedezeka, kugwa.
• Panic batani, LED ndi vibration mota.
• BLE 5.0 mawonekedwe a wailesi: kutsimikiza kwa malo ndi kulondola kwa 5 m; kuwongolera kuvala PPE; hub ya zida zina za Bluetooth ndi masensa (mwachitsanzo, chibangili chokhala ndi chowunikira kugunda kwa mtima).
• Mawonekedwe a wailesi ya UWB (ngati mukufuna): kutsimikiza kwa malo amkati molondola mpaka 30 cm mu nthawi yeniyeni, njira yotumizira deta yothamanga kwambiri.
• Mphamvu: LiPo batire; Nthawi yogwira ntchito pamalipiro amodzi ndi masabata angapo; ntchito kutentha osiyanasiyana: -40 + 85 °C

Nanga bwanji kuika?

Pali ntchito yoyika mkati ndi kunja. Pachifukwa ichi, ma beacons a GPS/GLONASS ndi IoT a m'nyumba. Komanso barometer ya ofukula.

LoRa amapereka makilomita awiri kapena atatu m'matauni odzaza, amati kumidzi makilomita 15, pali mayesero ochokera ku baluni pamene adafalitsa makilomita oposa 720. Chipangizo chathu chimawononga ndalama zocheperako kuposa wailesi yabwino (EC FT 60 - imawononga 15 zikwi: pali masiteshoni odziwa ntchito komanso mutu). Koma kwa ife, sikutheka kuyankha mtsogoleri ndi mawu anu kuchokera ku chisoti.

Ukadaulo uliwonse womwe umagwiritsidwa ntchito uli ndi zabwino ndi zovuta zake: mwachitsanzo, LoRa imapereka njira yayitali yolumikizirana, zotsika mtengo, koma bandwidth otsika, UWB imapereka liwiro lalikulu komanso kulondola, koma zomangamanga zazinthu zazikulu ndizokwera mtengo, kuyenda kwa satana sikufuna zomangamanga, koma amakhetsa batire mwachangu .

Nkhani yonseyi imalumikizana ndi nsanja yathu ya IoT. Nawa zowonera zingapo:

Data Center yathu.

Ndipo apa pali chisoti!

Mwachidule: paranoia yanu sichitha m'dziko latsopano lolimba mtima ili. Takulandirani!

powatsimikizira

• Za chisoti pa CNEWS.
• Видео ndi kuwunika kwa zochitika za TB zokhudzana ndi zipewa.
• Za ma tag a RFID a ogwira ntchito yomanga ndi zipatala.
• Za kusanthula kwamavidiyo pakupanga.
• Breathalyzer kuti apange.
• Imelo yanga - [imelo ndiotetezedwa]

Source: www.habr.com