Ma Habré kākau pinepine lākou e pili ana i ka lawe uila. A e pili ana i nā paikikala. A no AI kekahi. Ua hoʻoholo ʻo Cloud4Y e hoʻohui i kēia mau kumuhana ʻekolu ma ke kamaʻilio ʻana e pili ana i kahi kaʻa uila "akamai" e paʻa mau ana ma ka pūnaewele. E kamaʻilio mākou e pili ana i ke kumu hoʻohālike Greyp G6.
I mea e hoʻonanea ai iā ʻoe, ua māhele mākou i ka ʻatikala i ʻelua ʻāpana. ʻO ka mea mua i hoʻolaʻa ʻia i ke kaʻina hana o ka hana ʻana i kahi hāmeʻa, platform a me nā protocol kamaʻilio. ʻO ka lua, ʻo ia nā kikoʻī ʻenehana, ka wehewehe ʻana i ka ʻenehana a me nā hiki o ke kaʻa.
Mahele mua, hope
ʻO Greyp Bikes kahi mea hana Croatian o nā kaʻa uila uila, nona ka mea hana supercar exotic kūloko Rimac. Hana ka hui i nā paikikala hoihoi maoli. E nānā wale i ke kumu hoʻohālike mua, ka G12S hoʻokuʻu ʻelua. He mea ia ma waena o ke kaʻa uila a me ke kaʻa kaʻa uila, no ka mea hiki i ka mīkini ke holo wikiwiki i 70 km / h, loaʻa kahi kaʻa ikaika a holo i 120 km ma ka uku hoʻokahi.
Ua lilo ka G6 i ʻoi aku ka nani a me ke ala ʻē aʻe, akā ʻo kāna hiʻohiʻona nui ka "hoʻohui."
Ka hānau ʻana o kahi manaʻo
He helu nui o nā mea like ʻole e pili ana i ka Pūnaewele. No ke aha i ʻoi aku ka maikaʻi o nā paikikala? ʻO ia ke ʻano o Greyp Bikes i loaʻa ai ka manaʻo i lilo i G6. I kēlā me kēia manawa, pili kēia kaʻa
Pakuhi
I ka hana ʻana i kahi kahua no kahi huahana hou, pono e noʻonoʻo ʻia nā nuances he nui. No laila, ʻo ke koho ʻana i kahi kahua kapua e hoʻokipa a holo i nā lawelawe āpau i koi ʻia e ke kaʻa uila uila hou he mea nui loa. Ua koho ka hui ʻo Amazon Web Services (AWS). ʻO kēia kekahi ma muli o ka loaʻa ʻana o Greyp Bikes i ka ʻike me ka lawelawe. ʻO kahi hapa - ma muli o kona kaulana, ākea ākea ma waena o nā mea hoʻomohala a puni ka honua a me ka ʻano maikaʻi iā Java / JVM (ʻae, hoʻohana ikaika ʻia lākou ma Greyp Bikes).
Ua loaʻa iā AWS kahi mea hoʻolaha IoT MQTT maikaʻi (Ua kākau ʻo Cloud4Y e pili ana i nā protocols
Pūʻulu ʻenehana
Ka hoʻokō
Ua hāʻawi ka hui i ʻelua ala e komo ai i ka ʻōnaehana. Hoʻokomo ʻia kēlā me kēia o lākou, me nā ʻenehana like ʻole no kāna hihia hoʻohana.
Mai ka uila a hiki i ke kelepona
ʻO ka mea mua e noʻonoʻo ai i ka wā e hana ai i kahi helu komo ʻōnaehana ʻo ia ka protocol kamaʻilio e hoʻohana ai. E like me ka mea i haʻi mua ʻia, ua koho ka hui iā MQTT ma muli o kona ʻano māmā. Maikaʻi ka protocol ma ke ʻano o ka throughput, hana maikaʻi me nā pilina hiki ʻole ke hilinaʻi ʻia, a mālama i ka mana pākaukau, ʻo ia ka mea nui loa no ka uila uila Greyp.
Pono ka MQTT broker i hoʻohana e hoʻouka i nā ʻikepili a pau e hele mai ana mai ke kaʻa. Aia i loko o ka pūnaewele AWS ʻo Lambda, ka mea heluhelu i ka ʻikepili binary i hāʻawi ʻia e ka MQTT broker, hoʻopau iā ia, a hāʻawi iā Apache Kafka no ka hana hou ʻana.
ʻO Apache Kafka ke kumu o ka ʻōnaehana. Pono nā ʻikepili a pau e hele i laila e hiki ai i kona wahi hope loa. I kēia manawa, loaʻa i ka ʻōnaehana kumu kekahi mau mea hana. ʻO ka mea koʻikoʻi ka mea nāna e hōʻiliʻili i ka ʻikepili a hoʻoili iā ia i ka mālama anuanu InfluxDB. Hoʻololi nā mea ʻē aʻe i ka ʻikepili i ka waihona Firebase Realtime, e hoʻolako ana i nā noi kelepona. ʻO kēia kahi i komo maoli ai ʻo Apache Kafka - hale mālama anuanu (InfluxDB) e mālama i nā ʻikepili a pau e hele mai ana mai ke kaʻa a hiki i ka Firebase ke loaʻa i ka ʻike hou (e laʻa.
Hāʻawi ʻo Kafka iā ʻoe e loaʻa nā memo ma nā wikiwiki like ʻole a hāʻawi koke iā lākou i Firebase (no ka hōʻike ʻana ma kahi noi ma ke kelepona) a hope loa e hoʻololi iā lākou i InfluxDB (no ka nānā ʻana i nā ʻikepili, nā helu, ka nānā ʻana).
ʻO ka hoʻohana ʻana iā Kafka e hiki ai iā ʻoe ke hoʻonui ākea i ka piʻi ʻana o ka ukana, a me ka hoʻopili ʻana i nā mea hana ʻē aʻe e hiki ke hoʻoponopono i ka ʻikepili e hiki mai ana i ko lākou wikiwiki a no kā lākou hihia ponoʻī (e like me ka heihei ma waena o kahi hui o nā paikikala). ʻO ia hoʻi, ʻo ka hoʻonā e hiki ai i nā kaʻa kaʻa ke hoʻokūkū me kekahi i kekahi ma nā ʻano ʻano like ʻole. No ka laʻana, ka wikiwiki kiʻekiʻe, ka lele kiʻekiʻe, ka hana kiʻekiʻe, etc.
Hoʻohana mua ʻia nā lawelawe āpau (i kapa ʻia ʻo "GVC" - Greyp Vehicle Cloud) ma Spring Boot a me Java, ʻoiai ua hoʻohana ʻia nā ʻōlelo ʻē aʻe. Hoʻopili ʻia kēlā me kēia hale i kahi kiʻi Docker i mālama ʻia i ka waihona ECR, hoʻokuʻu ʻia a hoʻonohonoho ʻia e Amazon ECS. ʻOiai ua maʻalahi a kaulana ʻo NoSQL no kekahi mau hihia, ʻaʻole hiki i Firebase ke hoʻokō mau i nā pono āpau o Greyp, a no laila hoʻohana pū ka hui i MySQL (ma RDS) no nā nīnau ad-hoc (Hoʻohana ʻo Firebase i kahi lāʻau JSON, ʻoi aku ka maikaʻi ma kekahi mau hihia) a me ka mālama ʻana i nā ʻikepili kikoʻī. ʻO kahi waihona ʻē aʻe i hoʻohana ʻia ʻo Amazon S3, kahi e hōʻoia ai i ka palekana o ka ʻikepili i hōʻiliʻili ʻia.
Mai ke akamai a hiki i ke kaʻa
E like me kā mākou i ʻōlelo ai, ua hoʻokumu ʻia ke kamaʻilio me nā kelepona ma o Firebase. Hoʻohana ʻia ka paepae e hōʻoia i nā mea hoʻohana noi a me kā lākou ʻāpana o ka waihona i ka manawa maoli. ʻO ka ʻoiaʻiʻo, ʻo Firebase kahi hui o nā mea ʻelua: ʻo kekahi kahi waihona no ka mālama ʻana i ka ʻikepili hoʻomau, a ʻo kekahi no ka hāʻawi ʻana i ka ʻikepili manawa maoli i nā smartphones ma o kahi pilina Websocket. ʻO ke koho maikaʻi loa no kēia ʻano pili, ʻo ia ka hoʻopuka ʻana i nā kauoha i ke kaʻa i ka wā ʻaʻole kokoke nā hāmeʻa i kekahi i kekahi (ʻaʻohe pili BT/Wi-Fi i loaʻa).
I kēia hihia, ua hoʻomohala ʻo Greyp i kā lākou hana hoʻoponopono kauoha ponoʻī, e loaʻa ana nā memo mai ke kelepona ma o kahi waihona ma ke ʻano manawa maoli. ʻO kēia ʻano hana he ʻāpana o nā lawelawe noi nui (GVC), ʻo kāna hana ka unuhi ʻana i nā kauoha atamai i nā leka MQTT i hoʻouna ʻia i ke kaʻa ma o ka mea hoʻolaha IoT. I ka loaʻa ʻana o ke kauoha i ke kaʻa, hana ia, hana i ka hana kūpono, a hoʻihoʻi i kahi pane i Firebase (smartphone).
Ka mālama ʻana
Ka hooponopono ana
ʻAneʻane makemake nā mea hoʻomohala backend e hiamoe i ka pō me ka nānā ʻole ʻana i nā kikowaena i kēlā me kēia 10 mau minuke. ʻO ia ke ʻano he mea pono e hoʻokō i ka nānā ʻana a me nā ʻōnaehana makaʻala i ka ʻōnaehana. Pili pū kēia lula no ke kaiaola kaiaola paikikala Greyp. Aia kekahi poʻe connoisseurs o ka hiamoe maikaʻi o ka pō, no laila ke hoʻohana nei ka hui i ʻelua mau hoʻonā ao: Amazon CloudWatch a me jmxtrans.
ʻO CloudWatch kahi lawelawe nānā a ʻike ʻike e hōʻiliʻili ana i ka ʻikepili ka nānā ʻana a me ka hana ma ke ʻano o nā logs, metrics, a me nā hanana, e kōkua ana iā ʻoe e loaʻa i kahi ʻike lokahi o nā noi AWS, nā lawelawe, a me nā kumuwaiwai e holo ana ma ka platform AWS a ma ka hale. Me CloudWatch, hiki iā ʻoe ke ʻike maʻalahi i nā ʻano like ʻole i kou kaiapuni, hoʻonohonoho i nā mākaʻikaʻi, hana i nā hiʻohiʻona maʻamau o nā lāʻau a me nā ana, hana i nā hana ʻakomi, hoʻoponopono i nā pilikia, a ʻike i nā ʻike hiki ke kōkua i ka holo pono ʻana o kāu mau noi.
ʻOhi ʻo CloudWatch i nā mea hoʻohana a hāʻawi iā lākou i kahi dashboard. Ma laila, ua hui pū ʻia me ka ʻikepili mai nā kumuwaiwai ʻē aʻe i mālama ʻia e Amazon. Loaʻa i ka JVM nā metric ma o kahi JMX endpoint me ka hoʻohana ʻana i kahi "connector" i kapa ʻia ʻo jmxtrans (hoʻokipa pū ʻia ma ke ʻano he pahu Docker i loko o ECS).
Mahele ʻelua, nā hiʻohiʻona
No laila he aha ke ʻano o ka uila uila āu i hoʻopau ai? Hoʻolako ʻia ka uila mauna uila ʻo Greyp G6 me kahi pākaukau lithium-ion 36V, 700 Wh i hoʻohana ʻia e nā kelepona LG. Ma kahi o ka hūnā ʻana i ka pākaukau e like me ka hana ʻana o nā mea hana e-bike, ua kau ʻo Greyp i ka pākaukau hiki ke hoʻoneʻe ʻia i waenakonu o ke kiʻi. Hoʻolako ʻia ka G6 me kahi kaʻa MPF me ka mana helu o 250 W (a aia pū kekahi koho 450 W).
He paiki mauna ka Greyp G6 e hōʻike ana i ka hoʻokuʻu ʻia ʻana o Rockhox hope, hoʻopaʻa ʻia ma kahi kokoke i ka paipu o luna a waiho ʻia kahi lumi no kahi pākaukau hiki ke hoʻoneʻe ʻia ma waena o nā kuli o ka mea holo. ʻO ke kiʻi he enduro-style a hāʻawi iā 150mm o ka huakaʻi mahalo i ka hoʻokuʻu ʻia. Hoʻokuʻu ʻia nā laina uwea a me nā laina i loko o ke kiʻi. Mālama kēia i kahi hiʻohiʻona nani a hōʻemi i ka pilikia o ka hopu ʻana i nā lālā.
Ua hoʻomohala kūikawā ʻia ka 100% carbon fiber frame e Greyp me ka hoʻohana ʻana i ka ʻike i loaʻa i ka wā o ka hana ʻana o ka Concept One electric hypercar.
Hoʻomalu ʻia ka suite uila ma ka Greyp G6 e kahi module naʻauao waena (CIM) ma ke kumu. Loaʻa iā ia kahi hōʻike kala, WiFi, Bluetooth, 4G hoʻohui, kahi gyroscope, kahi mea hoʻohui USB C, kahi kāmela i mua, a me kahi pānaʻi me kahi kāmela ma lalo o ka noho lio. Ma ke ala, ʻo ke kāmela hope
Nā laʻana kiʻi
Hāʻawi ka hui i ka nānā kūikawā i ka hopena eSTEM.
"ʻO Greyp eSTEM kahi module akamai nui no ke kaʻa kaʻa e hoʻokele ana i ʻelua kāmela (mua a me hope), nānā i ka puʻuwai o ka mea holo, loaʻa kahi gyroscope i kūkulu ʻia, ʻōnaehana hoʻokele a me eSIM, e ʻae iā ia e hoʻopili i kēlā me kēia manawa. Hoʻohana ka ʻōnaehana e-bike i ke kelepona ma ke ʻano he mea hoʻohana a hana ka polokalamu kelepona i kahi ʻike mea hoʻohana kūʻokoʻa me nā koho hou like ʻole e like me ka hoʻololi kaʻa kaʻa mamao, hopu kiʻi, kikokikona i ke kaʻa a me ka palena mana.
Aia kahi pihi "Share" kūikawā ma nā lima lima o ke kaʻa. Inā loaʻa kekahi mea hoihoi a hoihoi paha i kou holo kaʻa ʻana, hiki iā ʻoe ke kaomi i ke pihi a mālama ʻakomi i nā kekona he 15-30 hope loa o ke wikiō a hoʻouka iā ia i ka moʻokāki kaiapili o ka mea holo kaʻa. Hiki ke hoʻopili ʻia nā ʻikepili hou aʻe ma ke wikiō. No ka laʻana, ka hoʻohana ikehu o ke kaʻa, ka wikiwiki, ka manawa huakaʻi, etc.
Me ke kelepona i kau ʻia ma luna o ke kaʻa ma ke ʻano dashboard, hiki i ka Greyp G6 ke hāʻawi i ka nui o ka ʻike ma mua o ka hōʻike ʻana i kou wikiwiki a i ʻole ka pae pākaukau. No laila, hiki i ka mea holo kaʻa ke koho i kekahi kiko ma ka palapala 'āina (no ka laʻana, he puʻu kiʻekiʻe), a e helu ke kamepiula inā lawa ka uku pila a hiki i luna. A i ʻole e helu ia i ka helu o ka hoʻi ʻole, inā ʻaʻole makemake ʻoe e pedal i ke ala hoʻi. ʻOiai hiki ke hoʻohuli maʻalahi nā pedals. Hōʻoia ka mea hana ʻaʻole kaumaha ke kaʻa (ʻoiai e pili ana i kou nānā ʻana iā ia, ʻo 25 kg kona kaumaha).
Hiki ke hāpai ʻia ʻo Greyp G6
Loaʻa iā Greyp G6 kahi ʻōnaehana anti-theft e like me
Nui nā hiʻohiʻona o kēia moʻo i ke kūʻai aku: G6.1, G6.2, G6.3. Hoʻonui ka G6.1 i ka 25 km/h (15,5 mph) a me ke kumukūʻai €6. He 499 km/h (6.3 mph) ka wikiwiki o ka G45 a he €28. He aha ka mea ʻokoʻa e pili ana i ka model G7 ʻaʻole maopopo, akā he 499 euro.
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Source: www.habr.com