Bnu azekka n yibriden s EV
Nekni d Rivian and Volkswagen Group Technologies di Lund, Sswid, imeskaren n A Better Routeplanner (ABRP), tura d aḥric n Rivian. Xdem ɣef ufaris i ḥemmlen yimdanen yerna ttamnen deg-s yal ass, s tallalt d yiɣbula n umeskar ameqqran n unkar amendis.
Uẓder anda nxeddem
Aɣawas adrur i yeteddun s tidet
Deg waṭas n yidegan, neɣ tbennuḍ ifarisen n usagu neɣ aɣrbaz n tkebbanit. Da, txeddmeḍ i sin. Amasaɣ n usenkez nican, idisan yemgaraden. Letnayen tettmudduḍ i yimelyanen n yineharen n EV. Ttlata txeddmeḍ ɣef API i yesselḥayen inagrawen n tkerrust n Rivian. Larebεa tettseftiḍ s yisefka n tidet seg sin n yimaḍalen.
Yerna tettmudduḍ war aḥbas. Ineflayen zemren ad ssufɣen aṭas n lqemen deg wass. ABRP d amezwaru: nettenṣeb da uqbel s yimseqdacen n tidet, syin nessiweḍ ibeddilen yettwaεerḍen ɣer Rivian d yimendiden OEM. Ulac araǧu n ddurat i lqem. Asnerni n usenkez yettawi-d kan kra n tedqiqin, u tzemreḍ ad tuɣaleḍ s axxam tetteεreḍ axeddim-inek.
Tawinest n tririt teqquṛ yerna teṣfa. Imseqdacen n usagu ad k-inin tideţ d acu ur netteddu. Imendiden n tkebbanit ssutuṛen ttiqa d waddaden ifernanen. Tesεiḍ allus arurad d yilugan iǧehmen.
Yerna twuri tesεa azal. Yal abrid i nessigerrez s 10%, yal aḥbas n uččiṛ i nessaweḍ akken iwata, d asnerni yettwaktilen ɣer EV ibextiyen i yal yiwen. Mačči d amaḍal i nsell, maca d aḥric n tidet i tzemreḍ ad twaliḍ deg yisefka.
Tbennuḍ kra i ḥemmlen yimdanen s tidet
ABRP yesεa imseqdacen iḥercacen s tidet. Imdanen ɣelben yid-s tikliwin, ttamnen deg-s i unhar n yal ass, ttekkin fell-as deg lexla s 20% n tbaṭrit. Ḥemmlen afaris, u ad ak-inin mi yeεawen neɣ mi yerreẓ.
Aya d adrur. Aṭas n yiseɣnasen yettwasqedacen acku ilaq. Wa yettwasqedac acku yebɣa, u yettwawṣa i yineharen nniḍen n EV war asuter. Ad twaliḍ izunan n Reddit i wmeslay ɣef timahilin-inek. Imseqdacen ttaznen-d imayl n tneɣmas mi tseggmeḍ addad-nsen afernan.
Aya yettbeddil amek tettwaliḍ axeddim. Ur tettbennuḍ ara timahilin tirawsanin i yimseqdacen war tilawt. Tferruḍ uguren n tidet i yimdanen n tidet ara isqedcen ayen i tbennuḍ deg tikli-nsen d-iteddun.
Tarbaεt tameẓyant, uguren n yal aḥric
Backend: algoritmen n usenkez, asuddes n API, tamlellit deg uẓder ameqqran. Front d aziraz: UI ɣef waṭas n yibenkan i yetteddun deg unhar, askan n ubrid s wakud ilaqen, isefka srid. Isefka: asleḍ n tikli, imudimen n usqedec, taglimt n tseṛtit n yemseɣẓen. Yal amḍiq yesεa uguren n tidet.
Tarbaεt d tameẓyant: ad twaliḍ akk taɣawsa. Asefti n usenkez seddaw n yiwtilen n tbaṭrit, tattafelt, tagnawt d yemseɣẓen. Bnu UI i yessenqasen anezgum n unehhar. Sefrek isefka s wakud ilaqen deg umaḍal. Eǧǧ-it ad yeddu deg yinagrawen n tkerrust. Ugur yezleg akk astak.
Yerna ur yebḍi ara. Tebɣiḍ ad tissineḍ amek yetteddu umasaɣ n usenkez? Ad k-yeldi. Tebɣiḍ ad tegzuḍ tikli n umseqdac? Kcem ɣer yisefka. Tarbaεt tameẓyant d drus n yigemmaḍ ger-ek d ulmad n kra n umaynut.
Sin n yifarisen, sin n yibriden
Tatiknulujit tagejdant nican, asaḍas n yal ass yemgarad.
Afaris n usagu ABRP
Asnas i ssnen u ḥemmlen yimelyanen. Ɣef waṭas n yibenkan, arurad, yettwaselḥay s tmetti.
- iOS, Android, Android Automotive, Web (React Native + agensan)
- Suffeɣ timahilin, awi-d tiririt deg yimalas-nni seg yimseqdacen iḥercacen
- Allus arurad, asenṣeb war aḥbas
- Xdem ɣef akk tezmilin n EV d yisuqen
Asekcem Rivian
Aɣellab n tikli yekcem deg tkerrusin d yisnasen n usawal n Rivian. Tɣara n tkerrust, asekcem aɣezfan.
- iOS/Android igensanen + Android Automotive (deg tkerrust)
- Asekcem amellul d yisefka d yinagrawen n tkerrust
- Iwtilen n ttiqa d tmellit n tkerrust
- Mun d tirbaεin tigejdanin n usegmi n Rivian
I sin ttekkin ɣef yiwet n llsas: amasaɣ n usenkez n ABRP, imudimen n tkerrust, asagem n yisefka srid, aɣrbaz n backend. Deg sin n waddaden, ad txedmeḍ algoritmen n usefti, isefka s wakud ilaqen deg uẓder ameqqran d umtawi ɣef waṭas n yibenkan. Amgired d anda ara ḍrunt timahilin-inek d wi i tbennuḍ yal ass.
Ɣef wacu ara txedmeḍ
Nekni d tarbaεt tameẓyant i yettqeddmen aṭas n umkan. Atan uglam.
Backend d walgoritmen
Asefti n usenkez seddaw n yiwtilen. Imudimen n usqedec n tkerrust. Asiḍen n tjeggawin n uččiṛ. Algoritmen ɣef ugraf deg uẓder ameqqran. Tamlellit i yimelyanen n yibriden. Microservices. DevOps.
Frontend d uziraz
React Native i iOS/Android. Swift/Kotlin igensanen. Android Automotive deg tkerrust. Amtawi ɣef waṭas n yibenkan. UI i yetteddun mi yella umdan yenhar s tidet.
Isefka d tesleḍt
Imudimen i wugar n 1 000 n tkerrusin. Asleḍ n tikli seg yiberdan n tidet. Taglimt n tseṛtit n yemseɣẓen. Tisektay n tɣara d yibruyen n usenṣeb. Err isefka d ayen yefhimen deg uẓder agraɣlan.
Aɣrbaz d API
API i yimendiden i yesselḥayen Rivian d OEM. Asekcem n yisefka s wakud ilaqen. Tamuɣli d uḍfar. Tamlellit deg uẓder agraɣlan. Eǧǧ-it akk ad yeddu s ttiqa.
Imukan n yinelmaden
Tirmiyin n unebdu d yisenfaren n master. Isenfaren n tidet, aḥric n tidet.
Nettawi inelmaden n tsegda s ttawil. Ad txedmeḍ ɣef timahilin n ufaris neɣ anadi i yezmer ad d-iffeɣ, s yisefka n tidet d tririyin n yimseqdacen. Mačči d axeddim ilem.
Tirmiyin n unebdu
- Asnefli n yisnasen (React Native): timahilin yettwaffɣen ɣer yimelyanen n yimseqdacen ɣef iOS d Android.
- Amudim n tkerrust: sgerrez imudimen n usqedec d uččiṛ s yisefka n tidet n unhar.
- Tasleḍt n yisefka: kcem ɣer yisefka n tikli deg uẓder ameqqran akken ad tsgerrzeḍ isiḍnen u ad tesbeddeḍ tisektay n tɣara.
- Taseṛtit n yemseɣẓen: err ineqqisen d tririyin n yimseqdacen d tigliyin n tseṛtit i usenkez.
Isenfaren n tezrawt n master
- Talugistikt taliktrunant: snirem asenkez n tedrist d waddaden n usexdem azenzan s walgoritmen d yimudimen-nneɣ.
- Tamuɣli d tseṛtit: suddes KPI igerrzen, ifecka n uktal d wid n usefḍes i unagraw agraɣlan.
- Aɣleb n yizeṭṭa n uččiṛ: bnu ifecka n usleḍ d usefti n usemɣer n uzeṭṭa s yisefka d walgoritmen-nneɣ.