Kuyatsa Kwama Smart - Magetsi Oyang'anira Mzinda, Msewu, Kumanga

iSys - Njira Zanzeru

ZOCHITIKA

1. Chiyambi.

Pulogalamu ya @KamemeTvKenya ndi njira yophatikizira yoyang'anira kuyatsa kwamtundu uliwonse.

Chifukwa cha magwiridwe antchito kwambiri ndikotheka kugwiritsa ntchito kuyatsa kwamtundu uliwonse:

• mseu

• kuwoloka oyenda pansi

• paki

• mafakitale

• Kuyimitsa

• ofesi

• Malo ogulitsira

@KamemeTvKenya ndi gawo la Smart City "@City" dongosolo ndipo imagwirizana ndi ntchito zake zonse.

Zowonjezera zimapangidwa masekondi 10 aliwonse mpaka mphindi 15 kutengera njira yolumikizirana ndi magwiritsidwe omwe amagwiritsidwa ntchito, kusinthira deta mu @City Mtambo.

Pulogalamu ya @KamemeTvKenya dongosololi limalola kuyang'anira kwayokha kwa malo oyatsa ndikuwonetsa pamapu mu @City Mtambo zipata zapaintaneti zoperekedwa kwa mnzanu kapena mzinda. Kufikira pa tsambali kumatha kukhala kwachinsinsi (kwa anthu ovomerezeka) kapena pagulu (lomwe limapezeka) kutengera pulogalamuyo.

Zambiri za GPS / GNSS zilipo:

• malo (kutalika, latitude)

• kutalika pamwamba pa nyanja

• liwiro lamakono

• kayendedwe ka kayendedwe

• kuchuluka kwa ma satelayiti omwe adapezeka (kulondola kwa muyeso)

Kuphatikiza apo, dongosololi limalola kuyeza kwamida yazida chifukwa cha masensa angapo amitundu, mwachitsanzo. kutentha, chinyezi, kusefukira kwamadzi, kugwedera / mathamangitsidwe, gyroscope, tinthu tolimba, VOC, ndi zina zambiri.

Pankhani ya mayankho akulu, pali kuthekera kwa seva yodzipereka kapena VPS (Virtual Private Server) yokhala ndi zisudzo zosiyanasiyana, zapa portal / webusayiti "@City Cloud" kwa m'modzi yekha.

Dongosolo la @Light ndi yankho la consist lomwe lili ndi zida zamagetsi zodzipereka pa nyali iliyonse. Zipangizazi zitha kupanganso kuyeza kwa GPS / GNNS ndikuwunika ndi kulumikizana ndi "@City Cloud". Ndizotheka kukhazikitsa mapulojekiti a haibridi: kulumikizana kosiyanasiyana kwa njira imodzi kuti muchepetse mtengo wamayankho.

Zambiri zimatumizidwa ku seva ya @City dongosolo - ku mtambo waung'ono, woperekedwa kwa mnzake (kampani, mzinda, komiti kapena dera).

Dongosololi limalola kuwonera nthawi yeniyeni, kukhazikitsa kwa geo ndikuwonetsa pamapu, komanso "mawerengeredwe azidziwitso" (BIM) ndikuzigwiritsa ntchito kuchitapo kanthu. Ndikothekanso kutumiza mauthenga a alamu mwachindunji chifukwa chazovuta kapena kupitirira mtengo wa muyeso wamagawo ovuta (mwachitsanzo. Kusintha kwa nyali, kugwedera, kuweramira, kulowetsa, kupindika, mkuntho).

Kwa zida zobalalika kwambiri komanso kuchuluka kwa chidziwitso, njira yayikulu yolumikizirana ndi kufalitsa kwa GSM + GPS. Kapenanso, m'malo omwe kutsitsimula pafupipafupi sikofunikira ndipo kufunika kofunikira kwambiri, kulumikizana kumatha kuchitika pogwiritsa ntchito ukadaulo wautali. Komabe, izi zimafunikira kufotokozedwa kwa with range ndi njira zolumikizirana. Nthawi yabwino, ndizotheka kulumikizana mpaka 10-15km.

Pankhani ya zida zogwirira ntchito m'mafakitale, malo oimikapo magalimoto kapena makampani (kupezeka pang'ono ndi kufupi), ndizotheka kugwiritsa ntchito njira zosinthira potengera kulumikizana kwa WiFi kapena RF opanda zingwe. Izi zimachepetsa kwambiri mtengo ndikuchepetsa kulumikizana kwa netiweki yolumikizana ndi LoRaWAN ndi GSM.

Oyang'anira a @Light amathanso kukhala ndi zida yolumikizirana yolumikizirana ndi mafakitale ngati pakufunika (CAN, RS-485 / RS-422, Ethernet) potumiza zidziwitso kudzera pachipata choyenera cholumikizira kumtambo.

Izi zimalola ntchito ya haibridi ndi njira iliyonse yolumikizirana yolumikizidwa ndi kachitidwe kapena kukhathamiritsa mtengo.

Kuphatikiza pa kutsekedwa / kutsekereza kwadzidzidzi, dongosololi limapanga ma alarm pakachitika zovuta, zomwe zimalola kuchitapo kanthu mwachangu kuti zisawonongeke pazida.

2. Kuthekera kwa dongosolo la @Light

Zinthu zazikulu za dongosolo la @Light:

• Kuwongolera kuyatsa (kuyatsa / kutseka - njira zitatu kapena magawo atatu), kumathima kwa PWM, 1..10V yamagetsi (njira 3 / mitundu)

• Kutheka kwa ntchito yam'manja - ndikusankha kotsatira ndi ma geo

• Kutheka kwa ntchito yokhazikika

• Kutheka kuyeza PM 2.5 ndi 10

• Kuyeza kwathunthu: mpweya wabwino, kuthamanga, kutentha, chinyezi, kusokonekera kwa mpweya, mphezi / mkuntho

• Kuthekera kopezeka kuwonongeka, zolakwika, kuwonongeka ndi kudziwitsa magulu olowererapo (mwachitsanzo. kudzera pa SMS).

• Kutha kuwongolera kwakutali ndikuzimitsa zida.

• Kutheka kwa miyezo kuyambira pafupifupi 10s mpaka maola angapo - munthawi yeniyeni 24h / tsiku.

• Kutumiza koyambira kopanda zingwe: 2G, 3G, LTE, SMS, USSD (kwa aliyense wogwiritsa ntchito *), LTE CAT M1 * (Orange), NB-IoT ** (T-Mobile) - imafuna SIM khadi kapena MIM ya omwe asankhidwa ndi ndalama zolipirira kutumizirana deta kapena misonkho ya telemetry, M2M kapena mapangano a nthawi yayitali.

• Kutumiza kopanda zingwe kwa LoraWAN - palibe ndalama zowonjezera zolembetsa zofunika. Zimafunikira kupereka njira zokwanira to zolowera kuderalo. Mtundu wa LoRaWAN ndi wokulirapo kuposa ukadaulo wa GSM, pafupifupi 10-15km kilomita mdera laling'ono. LoRaWAN pamtunda wautali, komabe, ndizocheperako kuposa matekinoloje and ndipo siyoyenera kugwiritsa ntchito kulikonse.

• Kutumiza kosankha m'malo opangira mafakitale, malo osungira (WiFi, RS-485/422, CAN, RF, Ethernet)

• Muyeso wanyengo yeniyeni yeniyeni (kutalika, kutalika, kutalika, kuthamanga, liwiro)

• Kudziyimira pawokha pamapu ndi zotsatira zamayeso apano

• Kudziteteza - alamu ndikuwunika zida zoyesera (motsutsana ndi kuba ndi kuwonongeka)

• ma BlueTooth, Infrared, NFC mafupikira ang'onoang'ono osankha

*, ** - zimatengera kupezeka kwa ntchito ya opareta m'malo omwe alipo (kuphimba dera lonselo)

3. Zitsanzo zogwiritsa ntchito (zenizeni nthawi - pa intaneti)

3.1. Nyali zamafakitale ndi zoyimika magalimoto

• kuwongolera nyali (poyatsa / kutseka njira 4 / magawo) ndi magetsi oyatsira magetsi (PWM / 0..10V) mayendedwe 4

• kuyang'anira momwe zinthu zingagwire ntchito bwino (kutentha, kupanikizika, chinyezi, phokoso, kusefukira kwamadzi, dzimbiri, kuchuluka kwa kuyatsa, mtundu wowala {RGB + IR})

• Kuyesa kwa 3-axis (X, Y, Z) ndikuwunika mathamangitsidwe, kasinthasintha, kusuntha, kugwedezeka, kugwedera, kupendekera, kugwa kwaulere

• kuzimitsa kwa nyali pakadutsa magawo ovomerezeka kuti tipewe kuwonongedwa kwathunthu kapena kulephera kwakukulu.

• miyezo yogwiritsira ntchito magetsi ndi kulipiritsa batri

• zodziwikiratu kuyatsa nyali:

  • (kutalika (4m) kapena pafupi (10cm) sensor yoyandikira

  • maginito mphamvu sensa

  • Kuunikira kwamagalimoto (ALS) ndi / kapena masana sensor

  • kulankhulana kwapafupi pakati pa nyali

3.2. Nyali za mumsewu, kuwoloka kwa oyenda, nyali zapaki

• Kuyeza kwakanthawi / kuthamanga (3 axis accelerometer)

• muyeso wa zosintha zopatuka (3 axis inclinometer)

• kuyeza kwa torsion (3 axis gyroscope)

• muyeso wa dzimbiri (sensor yolimbana)

• kuzindikira kwa proxy (osiyanasiyana 4m - oyenda pansi) ndi / kapena 10cm (kuyatsa kuyatsa / manja)

• kudziyimira pawekha pamapu (GPS / GNSS)

• kuyeza kwa mulingo wa kuyatsa (ALS) - kuyatsa kwadzidzidzi poyatsa magalimoto akafika

• muyeso wa kutentha, kuthamanga (kutalika), chinyezi, phokoso, mvula, mphepo yamkuntho, utsi, kuipitsa mpweya ndi zina zambiri.

• kuyeza kwa mafunde ndi ma voltages komanso kusowa kwa magetsi

• batani loyenda lokonzekera (mwachitsanzo kusintha kwa mtundu wa nyali / kuwala)

• chosinthika "Alamu / Mantha" batani

3.3. Nyali zowongolera ndi ziyerekezo, zowunikira

• muyeso wa kugwedera, mathamangitsidwe (3 axis accelerometer)

• muyeso wa zosintha zopatuka (3 axis inclinometer)

• kuyeza kwa torsion / kasinthasintha (3 axis gyro)

• kuyikapo nyali (kukhazikika / kuwongolera kolowera) kofuna / kukweza (3 axis electronic compass)

• muyeso wa dzimbiri (sensor yolimbana)

• kuzindikira njira / kuyesa kukwera pamtengo (proxymeter) mpaka 4m

• kudziyimira pa mapu (GPS / GNSS)

• muyeso wa kutentha, kuthamanga (kutalika), chinyezi, phokoso, mvula, mphepo yamkuntho, utsi, kuipitsa mpweya ndi zina zambiri.

• kupeza zida

4. @Light Chipangizo Ntchito

Chipangizocho chimagwira ntchito maola 24 patsiku, kuyeza kocheperako komanso nthawi yosamutsira deta pafupifupi masekondi 10. Nthawi ino zimatengera kutalika kwa muyeso wonse, kuphatikiza nthawi yotumizira. Nthawi yotumizira imadalira sing'anga yogwiritsira ntchito, komanso kuchuluka kwa ma siginolo ndi kuchuluka kwa malo pamalo opatsidwa.

Chipangizocho chimatha kuyeza tinthu tolimba (2.5 / 10um), kuthamanga, kutentha, chinyezi, mpweya wabwino - mpweya woyipa (njira B). Izi zimakuthandizani kuti muzindikire zovuta zanyengo (kusintha kwakanthawi kwa kutentha, kuthamanga, chinyezi), moto komanso kuyesa kusokoneza chida (kuzizira, kusefukira kwamadzi, kuba, ndi zina zambiri. ).

Ndikutumiza pafupipafupi kuchokera pachida kupita kumtambo (kuyambira 30sec), ndiyotetezanso alamu ngati:

• Kuyesera kusokoneza

• kuwononga

• chiwonongeko

• kusintha kwa malo

• etc.

Izi zimalola apolisi kulowererapo nthawi yomweyo kapena ogwira nawo ntchito akazindikira zovuta zilizonse.

Chipangizocho (panthawi yopanga) chitha kukhala ndi zida zowonjezera:

• Kusokoneza kulumikizana kwakanthawi kochepa (kutumiza / kulandira)

• masensa oyeza: zamakono, zamagetsi, mphamvu, kukana, utoto, mulingo wowunikira (ALS)

• masensa oyandikira - proxymeter (osiyanasiyana pafupifupi 10cm), ndi sing'anga (osiyanasiyana pafupifupi 4m)

• Masensa a 3 axis (X, Y, Z - mayendedwe onse): mathamangitsidwe / kugwedera (accelerometer), maginito (maginito), gyroscope (kuzindikira kotembenuka), inclinometer (sensa yosunthira)

• sensor yamkuntho (ndikutsimikiza mtunda mpaka max. Chizindilo (40km)

• Kulumikizana kwa Bluetooth (kulumikizana mwachitsanzo ndi foni yam'manja), NFC (RFID e.g. chilolezo cha anthu) okhala ndi makhadi oyandikira kapena telefoni.

4.1. Kulankhulana

Kutumiza kwa kuchuluka kwamiyeso kumachitika kudzera munjira imodzi yolumikizirana *:

• GSM (2G..4G, USSD, SMS, LTE-M1, NB-IoT) - imafuna ndalama zolipirira olembetsa komanso kuwunikira kwathunthu ntchito yomwe yasankhidwa. Kutalika kwambiri ndi makilomita ochepa kuchokera ku GSM BTS pabwalo.

• LoRaWAN (868MHz) - kulumikizana kwawayilesi yayitali pagulu la anthu (popanda maimidwe)). Chifukwa cha mawonekedwe otseguka komanso omasuka a pafupipafupi, pamakhala chiopsezo chosokonezedwa ndikupanikizika kwa chipangizocho ndi zida zina. Kugwiritsa ntchito LoRaWAN, kumafuna kukhazikitsidwa kwa cholowera chimodzi cha LoRaWAN / Internet - kuwonetsetsa kuti dera lonse likupezeka (mwachitsanzo. pa chimney chachikulu kapena GSMzimitengo kapena tinyanga ta kunja. Zolemba malire mpaka 10-15km madera akumidzi.

• Pazinthu zazing'ono zamitundu yosiyanasiyana, ndizotheka kugwiritsa ntchito oyang'anira a WiFi (osayesa GPS malo).

• Pazoyimira zokha, ndizothekanso kugwiritsa ntchito maulalo olumikizidwa ndi zingwe omwe amapezeka mu eHouse dongosolo (RS-422/485, CAN, Ethernet)

* - kutengera mtundu wosankhidwa wa @Light woyang'anira ndi modem

5. Dongosolo lodzipereka (mtambo)

The nsanja is ndi odzipereka "mini-mtambo" dongosolo la makasitomala payekhapayekha ndi abwenzi a B2B. Pulatifomu sigawana nawo pakati pa ogwiritsa ntchito ena ndipo kasitomala m'modzi yekha amatha kukhala ndi seva yakuthupi kapena yeniyeni (VPS kapena ma seva odzipereka). Makasitomala amatha kusankha imodzi mwamalo opangira ma data angapo ku Europe kapena padziko lapansi ndi mapulani angapo amisonkho - okhudzana ndi zida za hardware komanso magwiridwe antchito odzipereka.

Pulatifomu ya,, Back-End / Frond-End imakambidwa mwatsatanetsatane mu "eCity" chikalata.

6. Zida zosiyanasiyana

Zipangizazi zitha kukhala pazinthu zambiri zamtundu wa hardware pazomwe mungasankhe zida komanso nyumba (zomwe zimaphatikiza zingapo). Pakukula kwa mpweya, chipangizocho chiyenera kulumikizana ndi mpweya wakunja, womwe umafunikira zofunikira pakapangidwe kanyumba.

Chifukwa chake, zotsekerazo zitha kulamulidwa payekhapayekha kutengera zosowa.

6.1. Zosankha zamagetsi:

• Kugwiritsa ntchito kachipangizo kamene kali ndi 2.5 / 10um

• Kugwiritsa ntchito sensa yachilengedwe (kutentha, chinyezi, kuthamanga, mpweya wabwino)

• Kugwiritsa ntchito zinthu zowongolera kuyatsa

• Kugwiritsa ntchito masensa amtundu uliwonse pazomwe zasankhidwa (panthawi yopanga zinthu zonse)

• Zosiyanasiyana zamagetsi (230V, 230V + UPS, batri, Kukolola kwa Mphamvu - photovoltaics, maginito, etc. )

6.2. Zida Montage

• kuyima

• mafoni

6.3. Zitseko za wowongolera

• unsembe mu zovekera alipo nyali

• malo osanjikizira azitsulo / mafoni - mtundu wosankhidwa, kapangidwe kazithunzi, kusindikiza / zomata, njira yolumikizira

• nyumba zosanja zapulasitiki

• m'makola mwawo odzipereka apulasitiki

• mlanduwo umadalira kukula kwa batri

7. Zambiri zothandiza

Chojambulira cha laser chowononga mpweya chomwe chitha kugwiritsidwa ntchito chitha kuwonongeka ngati kuchuluka kwa fumbi, phula kuli kambiri, ndipo pakadali pano kulibe chilolezo chadongosolo. Zitha kugulidwa padera ngati gawo lopumira.

Chitsimikizocho sichikuphatikizapo kuwonongeka kwa makina chifukwa cha mphezi, kuwononga zinthu, kuwononga chipangizocho (kusefukira kwa madzi, kuzizira, kusuta, kuwonongeka kwa makina, ndi zina zambiri. ).

Nthawi yogwiritsira ntchito kuchokera pa batri yakunja imadalira: GSM mphamvu yamphamvu, kutentha, kukula kwa batri, mafupipafupi ndi kuchuluka kwa miyezo ndi kutumizidwa kwa deta.

8. Zida zogwiritsira ntchito @Light Devices

Magawo akulu a "@KamemeTvKenya" ndipo "@City" owongolera ali ku "IoT-CIoT-devs-en.pdf" chikalata.