Guhitamo abafatanyabikorwa ba OEM bo mu Bushinwa ba EVSE: Itangwa ry'amasoko mu buryo bw'ingamba n'ubwitonzi mu bya tekiniki

Gutanga Isoko ry’Amasoko n’Ubuhanga mu bya Tekiniki: Inyigisho Ihamye yo Guhitamo Umufatanyabikorwa wa EVSE OEM mu Bushinwa mu Guteza Imbere Ibikorwaremezo by’Ingufu z’Imodoka z’Amashanyarazi ku Isi no Kuyobora Isoko

Intangiriro: Igihe Gishya cyo Gukwirakwiza Amashanyarazi n'Ubushinwa

Impinduka ku isi yose igana ku gutwara amashanyarazi ntabwo ikiri ikintu cyo hanze ahubwo ni inkingi nyamukuru ya politiki mpuzamahanga y’ikirere n’ingamba z’inganda. Mu gihe ibihugu byiyemeje guhagarika moteri zikoresha umuriro w’imbere (ICE), icyifuzo cy’ibikoresho bikomeye, by’ubwenge, kandi bishobora kwaguka byo gutanga amashanyarazi (EVSE) cyageze ku ntera idasanzwe. Muri uru rwego rugenda ruhinduka vuba, Ubushinwa bwagaragaye atari nk'ikigo cy’inganda gusa, ahubwo nk'ishingiro ry’udushya twa EVSE, bufite ibidukikije bihuza ikoranabuhanga rigezweho, guhuza porogaramu zigezweho, no gukoresha neza uburyo bwo gutanga amashanyarazi.

Ku bigo mpuzamahanga, abakora ibikoresho byo kwishyura (CPOs), n'ibigo bicuruza imodoka, gukorana n'uruganda rw'Abashinwa rwa EVSE bitanga inzira yo kugera ku biciro bishimishije no kwinjira ku isoko byihuse. Ariko, imiterere y'isoko ry'Abashinwa, hamwe n'ibisabwa mu buryo buhanitse bya tekiniki ku rwego mpuzamahanga (nka UL, CE, na ISO), bisaba uburyo buhanitse bwo guhitamo abafatanyabikorwa. Iyi nkuru itanga ubushakashatsi bwimbitse ku bibazo by'ingenzi n'ibipimo ngenderwaho bya tekiniki bigomba gusobanura inzira yawe yo gusuzuma. Tuzarenga ibibazo byo ku rwego rwo hejuru kugira ngo dusuzume imiterere y'ikoranabuhanga, amategeko, n'imikorere ikenewe kugira ngo hubakwe ibikorwa remezo birambye kandi bikora neza cyane.

Igice cya 1: Imiterere y'Isi ya EVSE n'uruhare rw'inganda z'Abashinwa

1.1 Ihinduka kuva ku bikoresho by'ikoranabuhanga kugera ku bisubizo by'ingufu zihujwe

Gukoresha amashanyarazi ya EV ntabwo bikiri ugutanga kilowatts gusa kuri batiri; ahubwo bireba guhuza umuyoboro w'amashanyarazi, kuringaniza imizigo, no gukoresha ubunararibonye. EVSE igezweho ni urusobe rugoye muri grid nziza, isaba itumanaho ritagoramye hagati y'imodoka, charger, cloud, n'ikigo cy'ubucuruzi cyo mu gace. Inganda z'Abashinwa zabaye iza mbere muri iri hinduka, ziyobowe n'ubunini bw'isoko ry'imbere mu gihugu n'intego zikomeye za leta mu bikorwa remezo.

1.2 Kuki Ubushinwa bwakoze iki? Akamaro ka "Full-Stack"

Inyungu nyamukuru y’inganda za EVSE zo mu Bushinwa iri mu buryo bw’ “ibintu byose”. Bitandukanye n’ibindi bihugu byinshi byo mu Burengerazuba bw’isi byishingikiriza ku ruhererekane rw’ibikoresho ku isi, ibigo by’ubucuruzi by’Abashinwa bikorera mu matsinda y’inganda (nka Shenzhen, Jiangsu, cyangwa Zhejiang) aho buri gice—kuva kuri modules z’amashanyarazi na microcontrollers kugeza kuri contactors zifite voltage nyinshi n’udukingirizo twa pulasitiki—bikorerwa mu ntera ya kilometero 80. Ubu buryo bwo kuba hafi butuma:

• Ishusho yihuse:Guhindura igitekerezo kikaba igikoresho gikora mu byumweru aho kuba amezi.
• Kunoza Ibiciro:Kugabanya amafaranga akoreshwa mu gutwara ibintu no gukoresha ubukungu bw'ibicuruzwa.
• Ubufatanye mu bya tekiniki:Ubufatanye bwa hafi hagati y'abatanga ibikoresho n'umuteranyi wa nyuma kugira ngo barusheho kunoza imikorere.

1.3 Gukoresha Ingaruka ku rwego rwa politiki n'amategeko

Nubwo ubuhanga mu gukora ibintu budashobora guhakana, abafatanyabikorwa mpuzamahanga bagomba no kunyura mu mimerere igoye ya politiki. Gusobanukirwa imisoro y'ubucuruzi, ibisabwa mu bijyanye no kwakira amakuru (ku bikoresho bikoresha porogaramu), hamwe n'imiterere ihinduka y'amahame mpuzamahanga y'umutekano ni ingenzi cyane. Umufatanyabikorwa wo mu rwego rwo hejuru w'Ubushinwa ntabwo azaba afite gusa ubushobozi bwa tekiniki bwo kubaka ibikoresho, ahubwo azaba afite n'ubuhanga bwo kubigenzura kugira ngo bigufashe guhangana n'izi mbogamizi.

Igice cya 2: Ikoranabuhanga mu by'Uruganda n'Inganda 4.0: Gusuzuma ubushobozi bwo gukora

2.1 Ikinyoma cy' "Umurimo uhendutse" ugereranije n'ukuri kw' "Ikoranabuhanga rihambaye"

Imyumvire ishaje y’uko inganda zo mu Bushinwa zikora nk’ibikorwa bikenera abakozi benshi kandi bikoreshwa n’intoki irimo gusimburwa vuba na realities za Industry 4.0. Mu kugenzura umufatanyabikorwa wa OEM ushobora kuba, intego igomba kuba ku rwego rwabo rw’imikorere ikora. EVSE ikora neza cyane, cyane cyane DC Fast Chargers (DCFC), isaba guteranya neza amaboko y’abantu adashobora gukora buri gihe.

2.2 Ibipimo by'ingenzi by'igenzura ry'inganda

Mu gihe ukora igenzura ry’uruganda, ugomba gusaba no kugenzura ibi bikurikira:

• Imirongo y'ikoranabuhanga rya PCBA Surface Mount (SMT):Ese bakoresha imirongo ya SMT yihuta cyane kandi yikora ifite 3D Automated Optical Inspection (AOI)? Ibibaho bigenzura EVSE bihura n'ubushyuhe bwinshi; ubusugire bw'ingingo zometseho ni ingenzi cyane.
• Ibikoresho byo Gupima byikora (ATE):Ese uruganda rukoresha ATE mu gupima imikorere, cyangwa rwishingikiriza ku bikoresho by'intoki? ATE igenzura ko buri gice kiva ku murongo cyujuje ibisabwa bimwe mu mikorere.
• Igikoresho cya Robotic Conformal Coating:Kugira ngo ikoranabuhanga rikingire ubushuhe n'umukungugu (ni ingenzi ku bipimo bya IP54/IP55), robots zishobora gukoresha porogaramu zigomba gushyiraho irangi rijyanye n'imiterere y'ibikoresho kugira ngo habeho ubugari n'ubwinshi bungana.

2.3 Ihuriro ry'Ubufatanye mu buryo bwa Digital Twin na PLM

Ikigo cy’ubucuruzi giteye imbere cyane kizakoresha porogaramu ya Produit Lifecycle Management (PLM) ihuzwa na Enterprise Resource Planning (ERP) na Manufacturing Execution Systems (MES). Ibi birema umurongo w’ikoranabuhanga ukurikirana buri gice kuva kigeze mu bubiko kugeza ku cyiciro cya nyuma cyo kugerageza ibicuruzwa birangiye. Baza umufatanyabikorwa wawe:“Ese ushobora gutanga icyemezo cy’amavuko cy’ikoranabuhanga ku gice runaka, harimo n’imibare y’ibice byose by’ingenzi hamwe n’ibyavuye mu kizamini cya nyuma cyo gutwika?”

2.4 Guteza imbere ubushobozi n'igenamigambi ry'ubushobozi

Ubusabe bwa EVSE buhora bwiyongera kandi bushobora kwiyongera mu buryo butunguranye. Umufatanyabikorwa wawe agomba kugaragaza ubushobozi bwo kwagura umusaruro nta kwangiza ireme. Ibi bikubiyemo:

• Imirongo yo guteranya modular:Imirongo ishobora kongera gushyirwaho uburyo butandukanye bwo gushyushya (AC vs. DC, cyangwa ubwoko butandukanye bwa plug).
• Imicungire y'imigabane ikoreshwa mu gukusanya amakuru:Imicungire ihambaye y'ibikoresho mu rwego rwo guhangana n'ibura ry'ibikoresho bya chip ku isi cyangwa ihungabana ry'uruhererekane rw'ibicuruzwa.

[Impera y'Igice cya 2 - Umubare w'amagambo yose: Amagambo agera kuri 900. Dukomeze mu ihamagara ritaha.]

Igice cya 3: Urusobe rw'Impamyabumenyi Mpuzamahanga: UL, CE, TUV, n'Inyuma yayo

3.1 Impamvu icyemezo ari cyo kintu cy’ingenzi kibuza abantu kwinjira

Mu nganda za EVSE, umutekano ntushobora kuganirwaho. Gucika intege kw'ishaja bishobora gutera inkongi zikomeye za bateri, kwangirika k'umuyoboro w'amashanyarazi, cyangwa gukomeretsa umukoresha. Kubwibyo, ibyemezo nka UL (Amerika ya Ruguru), CE/EN (Uburayi), na GB/T (Ubushinwa) si ibiti gusa; ni ibimenyetso bikomeye by'ikoranabuhanga byerekana imiterere y'ibicuruzwa. Umufatanyabikorwa w'Ubushinwa agomba kugaragaza ko asobanukiwe neza ibi bipimo ngenderwaho mu gihe cyo gushushanya, atari nk'igitekerezo cya nyuma.

3.2 Ibisobanuro byihariye bya UL 2594 na UL 2231

Ku bantu bareba isoko rya Amerika y'Amajyaruguru, UL 2594 (yo gusharija AC) na UL 2231 (yo kurinda abakozi) ni ingenzi cyane. Ugomba kubaza uti:

• Kurinda Abakozi:Ese icyo gikoresho kirimo CCID (Charge Circuit Interrupting Device) yujuje ibisabwa bya UL 2231-2 kuri 20mA trip current?
• Ubuziranenge bw'aho umuntu afungiye:Ni gute iki gikoresho gikoreshwa mu gupima UL 746C UV no kwinjizwa mu mazi? Imashini nyinshi zishyushya zigaragara neza ku munsi wa mbere ariko zigashira vuba mu gihe cy'izuba rikaze rya Amerika y'Amajyaruguru cyangwa mu nkengero z'inyanja zirimo umunyu mwinshi.

3.3 Imiterere y'Uburayi: IEC 61851 na ISO 15118

Mu Burayi, hibandwa ku ngingo ya IEC 61851-1 ndetse n’ingenzi cyane muri ISO 15118 ku bushobozi bwa “Plug & Charge”. Uruganda rw’Abashinwa rugomba kwerekana ko rwashyize mu bikorwa PKI (Ibikorwaremezo by’Urufunguzo Rusange) ikenewe mu kurinda umutekano wa ISO 15118.

• Iyubahirizwa ry'amategeko ya OCPP:Amategeko agenga uburyo bwo kubahiriza porogaramu ya Open Charge Point Protocol (OCPP) 1.6J cyangwa 2.0.1 ni itegeko kugira ngo habaho imikoranire myiza. Saba icyemezo cye kuri Open Charge Alliance (OCA). Umuntu uvuga ko "yubahiriza amategeko ya OCPP" nta cyemezo cy’undi muntu ni ikimenyetso cy’ikosa.

3.4 Uruhare rwa Laboratwari z’ibipimo byemewe ku rwego rw’igihugu (NRTLs)

Ntabwo bihagije ko uruganda ruvuga ko rufite "laboratwari ya CE". Impamyabushobozi zigomba gutangwa n'ibigo byemewe nka TUV Rheinland, Intertek, cyangwa SGS. Byongeye kandi, ugomba kubaza ibijyanye n'urugandaimbere mu nzuubushobozi bwo gupima. Ikigo cy’ubucuruzi cyo ku rwego rwo hejuru kizaba gifite laboratwari yacyo ya UL/TUV ikorerwamo ubushakashatsi, ikabafasha gukora isuzuma ry’ibanze ry’ibishushanyo mbonera no kugabanya cyane igihe cyo kugurisha imiterere mishya.

3.5 Gukurikirana iyubahirizwa ry'amategeko no kugenzura buri gihe

Icyemezo ni inzira ihoraho. Baza ibijyanye n'igenzura rya sisitemu yabo yo gucunga ubuziranenge (QMS). NRTLs zikora igenzura ry'uruganda buri gihembwe cyangwa kabiri mu mwaka kugira ngo zirebe ko ibikoresho bikorerwamo bihuye n' "icyitegererezo cya zahabu" cyari cyarashyizweho icyemezo. Iyo umufatanyabikorwa wawe atsinzwe igenzura, ububiko bwawe bwose bushobora kutagurishwa mu buryo bwemewe n'amategeko. Gusobanukirwa amateka yabo muri ubu bushakashatsi ni igice cy'ingenzi cy'ubushakashatsi bwawe.

Igice cya 4: Gusenya Ubuzima bwa OEM/ODM: Kuva ku Gishushanyo mbonera kugeza ku Gutunganya Ibikoresho Binini

4.1 Gusobanura umubano: OEM vs. ODM

Mbere yo kwibanda ku bintu bya tekiniki, ni ngombwa gusobanukirwa neza uburyo bwo gutanga serivisi.

• OEM (Uruganda rw'ibikoresho by'umwimerere):Utanga igishushanyo mbonera n'ibisobanuro byuzuye; umufatanyabikorwa ni we ukurikirana ibikorwa byo gukora.
• ODM (Uwakoze Igishushanyo Mbonera cy'umwimerere):Umufatanyabikorwa atanga igishushanyo mbonera cy'ibanze, uhindura (ikirango cyera) ukoresheje ikirango cyawe n'ibiranga byihariye.

Ubufatanye bukomeye bwagenze neza n'ibigo by'Abashinwa muri iki gihe ni uburyo bwo guhuza ibikorwa bya “Co-Development”, bukoresha modules z'ingenzi z'umufatanyabikorwa mu gihe buhindura imiterere y'inganda n'uburyo bwo guhuza porogaramu.

4.2 Intambwe eshanu z'ingenzi z'Uruhererekane rw'Iterambere

Ubuzima bw'umushinga wa EVSE w'umwuga bugomba gukurikiza inzira ihamye:

Icyiciro cya 1: Isesengura ry'ibisabwa n'ubushobozi bwo kubigeraho

Aha niho "Ibibazo 10 by'ingenzi" bitangirira. Ugomba kugaragaza isoko ryihariye, amanota y'ingufu, ibyo ukeneye mu guhuza (Wi-Fi, 4G, Ethernet), n'uburyo bwo gukoresha (LED, LCD, Touchscreen). Umufatanyabikorwa mwiza azasubiza inyuma ibisabwa bidashoboka kandi atange inama zo kunoza ibyo akeneye bitewe n'uburambe bwe mu gukora.

Icyiciro cya 2: Igishushanyo mbonera n'Ubwubatsi (D&E)

Iki cyiciro kirimo igishushanyo mbonera cy'inganda (ID), ubwubatsi bw'imashini (ME), n'igishushanyo mbonera cy'ibikoresho/porogaramu. Ibibazo by'ingenzi bya tekiniki muri iki cyiciro:

• "Ni iyihe ngamba yo gucunga ubushyuhe kuri module y'amashanyarazi?"(Gukonjesha amazi ugereranije no gukonjesha umwuka).
• "Ni gute mufata ingamba zo kurinda EMI/EMC mu buryo bwa PCB kugira ngo hirindwe ko imodoka yangiza ikoranabuhanga riri mu modoka?"

Icyiciro cya 3: Gupima imiterere y'ibishushanyo mbonera na DVT (Isuzuma ryo kugenzura imiterere y'igishushanyo mbonera)

Impinduka kuva ku gishushanyo cya CAD kugera ku gice cy’umubiri. DVT ikubiyemo kugerageza igishushanyo mbonera mu bihe bikomeye cyane—ubushyuhe buri hagati ya -30°C na +55°C, ubushuhe, no guhindagura. Saba kureba raporo ya DVT mbere yo kujya mu cyiciro gikurikira.

Icyiciro cya 4: PVT (Isuzuma ry’igenzura ry’umusaruro) n’ibikoresho

Gukora ibishushanyo mbonera by'udukingirizo twa pulasitiki cyangwa ibyuma. Iki ni icyiciro cy'amafaranga menshi. Menya neza ko umufatanyabikorwa akoresha ibikoresho byiza cyane (urugero, PC+ABS ifite amanota menshi agabanya umuriro nka UL 94 V-0).

Icyiciro cya 5: Gutunganya ibikorwa byinshi na nyuma yo gutangiza

Inyongera ya nyuma. Aha hibandwa ku gipimo cy’umusaruro n’imicungire ya RMA (Return Merchandise Authorization). Umufatanyabikorwa ukuze azaba afite igipimo cy’umusaruro cyihariye kingana na >98.5% ku bicuruzwa bya EVSE.

4.3 Guhuza Porogaramu: Ingorane Zihishe

Imashini zikoresha amashanyarazi zigenda zirushaho kuba nziza ku bijyanye na porogaramu. Umufatanyabikorwa wawe wo mu Bushinwa agomba kuba afite itsinda ryihariye rya porogaramu rizi neza ibi bikurikira:

• Firmware Yashyizwemo:Gukoresha imiyoboro yo hasi yo kugenzura kugira ngo itange ingufu.
• Ibice by'itumanaho:Gucunga protocole za OCPP, CAN bus, na Bluetooth/Wi-Fi.
• Guhuza Ibicu:Gutanga APIs kuri platform yawe ya CPO cyangwa porogaramu ya terefone igendanwa kugira ngo ivugishe ibikoresho bya mudasobwa.

Baza:"Ingamba zawe zo kuvugurura firmware (OTA) ni izihe? Ni gute wakwizeza umutekano w'inzira yo kuvugurura kugira ngo wirinde gutwika chargers mu kibuga?"

[Impera y'Igice cya 4 - Umubare w'amagambo yose: Amagambo agera ku 2000. Dukomeze mu ihamagara ritaha.]

Igice cya 5: Ubushobozi bwo kwihanganira imiterere y'ibicuruzwa n'uburyo ibice bikurikirana ibidukikije byo mu Bushinwa

5.1 Akamaro k'ingamba z'abatanga serivisi bo mu cyiciro cya 2 n'icya 3

Mu nganda za EVSE, uruganda rukora ibintu rumeze neza kimwe n’uruganda rutanga ibikoresho rudafite imbaraga. Nubwo ushobora kuba ugenzura OEM (Tier 1), kwizera ko ibicuruzwa byawe byizewe biterwa na modules z’amashanyarazi, microchips, contactors, n’insinga zitangwa n’abatanga ibikoresho bo mu cyiciro cya 2 n’icya 3. Mu Bushinwa, ubu buryo bugoye cyane bwo gukoresha uru rubuga. Umufatanyabikorwa mwiza azakomeza kugira "Urutonde rw’Abacuruzi Babifitiye Ubuziranenge" (QVL) kandi agaha abatanga ibikoresho bye igenzura rikomeye nk’iryo ahabwa nawe.

5.2 Uburyo bwo gukurikirana ibice: Ihame rya zahabu

Iyo itsinda ry'abakoresha charger rinaniwe mu murima bitewe na capacitor ifite ikibazo, ni gute ushobora kumenya vuba ibipimo byangiritse? Iki ni cyo kintu cy'ingenzi mu gukurikirana. Ugomba kwibaza:

• "Ese ukoresha sisitemu yihariye yo gukurikirana inomero ya seri (SN) ihuza buri gicuruzwa cyarangiye n'ibice byacyo byihariye?"
• "Ese ushobora guha uwakoze porogaramu (BOM) urupapuro rw'ibikoresho (BOM) hamwe n'umukozi n'inomero y'igice cy'ibikoresho byose by'ingenzi (IGBTs, MOSFETs, Relays, na Controllers)?"

Irinde abafatanyabikorwa bakoresha ibice by'ingenzi "bisanzwe" cyangwa "byanditseho izina" bidafite aho bihuriye n'umwimerere. Mu isi ya EVSE ifite ingufu nyinshi, igice cy'izina (nka Infineon kuri chips z'amashanyarazi cyangwa Schneider kuri contactors) ni ngombwa kugira ngo umuntu agire icyizere cy'igihe kirekire.

5.3 Gukemura "Ubukene Bukuru bwa Chip" n'Ibibazo Bizaza

Inganda za semiconductor zizwiho guhindagurika cyane. Umufatanyabikorwa w’Ubushinwa uhamye azaba afite:

• Gukusanya mu buryo bw'ingamba:Gukomeza gukoresha ibice bimara igihe kirekire mu gihe cy'amezi 3-6.
• Ingamba zo Gushaka Inkomoko Ibiri:Gushushanya PCB zabo kugira ngo zijyane n'ibindi bice (bihuye na pin-to-pin) mu gihe uwatanze serivisi y'ibanze yananiwe.
• Guhuza mu buryo buhagaze:Bamwe mu bakinnyi bakomeye bo mu Bushinwa ba EVSE batangiye gushushanya modules zabo bwite z'amashanyarazi cyangwa controllers kugira ngo bagabanye kwishingikiriza ku bacuruzi bo hanze. Iki ni ikimenyetso gikomeye cy'ubugari bwa tekiniki.

5.4 Gutanga amasoko arambye kandi ashingiye ku mahame mbwirizamuco

Uko amahame mpuzamahanga ya ESG (Ibidukikije, Imibereho Myiza, n'Imiyoborere) agenda arushaho gukomera, ugomba kugenzura ko urunigi rwawe rw'ibicuruzwa rusukuye. Baza niba bubahiriza ibi bikurikira:

• RoHS na REACH:Kugenzura neza ko nta bintu byangiza bikoreshwa mu gukora.
• Amabuye y'agaciro ashingiye ku makimbirane:Kugenzura ko kobalti, lithiyumu, n'ibindi bikoresho biri mu nsinga zo gusharija n'ibice byabyo bikomoka ku mahame mbwirizamuco.
• Imikorere y'Umurimo:Ese bafite impamyabumenyi nka SA8000? Muri iki gihe cy’isi, ikintu cyose kigaragaza ko hari akazi katajyanye n’amahame mbwirizamuco mu ruhererekane rw’ibikoresho byawe gishobora kwangiza izina ryawe cyane no kwangiza amategeko.

Igice cya 6: Uburinzi bw'umutungo bwite mu by'ubwenge (IP): Gukoresha amategeko n'uburinzi bwa tekiniki

6.1 Ukuri kwa IP mu rwego rw'inganda zo mu Bushinwa

Kurengera umutungo bwite mu by'ubwenge akenshi ni cyo kintu cya mbere gihangayikishije amasosiyete yo mu Burengerazuba bw'Isi ashaka gukorera mu Bushinwa. Nubwo amategeko agenga irangamimerere mu Bushinwa yakomeje gukomera mu myaka icumi ishize, kurengera ubucuruzi bw'ibanze biracyari inshingano za nyir'ikirango. Ugomba gukoresha irangamimerere mu buryo butatu: Amategeko, amasezerano, na tekiniki.

6.2 Amategeko n'amabwiriza: Kwandikisha uburenganzira bwawe

Ikosa rikunze kugaragara ni ukudakoresha IPmu BushinwaUbushinwa ni igihugu "kigomba gutanga uburenganzira bwa mbere", bivuze ko niba utanditse ikirango cyawe cyangwa patenti y'igishushanyo mbonera mu Bushinwa, undi muntu ashobora—kandi azaba afite uburenganzira ku kirango cyawe mu gihugu.

• Ibirango by'ubucuruzi:Andika izina ryawe ry'Icyongereza n'izina ry'Igishinwa ringana naryo.
• Ipatanti zo gushushanya:Niba ufite igishushanyo mbonera cyihariye cy’inganda zawe, hita usaba uburenganzira bwo gushushanya mu Bushinwa.
• Uburenganzira bw'umwanditsi:Ijyanye n'amategeko ya porogaramu n'imiterere y'imbuga zikoresha.

6.3 Uburinzi ku masezerano: Amasezerano ya NNN

Amasezerano asanzwe yo kudatangaza amakuru y’i Burengerazuba (NDA) akenshi ntashyirwa mu bikorwa mu nkiko z’Ubushinwa. Ahubwo, ukeneye Amasezerano ya NNN:

• Kutamenyekanisha:Uwo mufatanyabikorwa ntashobora gusangiza amabanga yawe.
• Kudakoresha uburyo bwo gusimbuza:Umufatanyabikorwa ntashobora kuguca inyuma ngo agurishe abakiriya bawe mu buryo butaziguye.
• Kudakoreshwa:Umufatanyabikorwa ntashobora gukoresha IP yawe kugira ngo akore ibicuruzwa bye bwite bihanganye.

Icy'ingenzi ni uko aya masezerano agomba kwandikwa mu Gishinwa, akagengwa n'amategeko y'Ubushinwa, kandi agashyirwa mu bikorwa mu karere runaka aho uruganda ruherereye (urugero, urukiko rwa Shenzhen rw'uruganda rwa Shenzhen).

6.4 Ingamba zo kurinda tekiniki: Kurinda "Isosi y'ibanga"

Uretse impapuro z'amategeko, ugomba gushyira mu bikorwa inzitizi za tekiniki:

• Gutera Kode ya Modular:Ntugahe uruganda kode y'isoko ry'ama-algorithms yawe bwite. Ahubwo, tanga ama-binary yateguwe mbere cyangwa ukoreshe chip "y'ikintu gitekanye" aho kode yawe y'ibanga ishyirwa ahantu hihariye kandi hitezwe.
• Inganda zigabanyijemo ibice:Niba igishushanyo mbonera cyawe ari cyiza cyane, tekereza ku kugabanya inganda zitandukanye mu nganda zitandukanye kugira ngo hatagira ikigo na kimwe gifite igishushanyo mbonera cyuzuye.
• Umutekano w'umubiri:Mu gihe cy'igenzura ry'uruganda, reba uburyo batwara dosiye zawe z'ibanga, ingero zifatika, n'amakuru ajyanye n'igeragezwa. Ese bibikwa ahantu hafunze kandi hagenzurwa n'ababikoresha?

6.5 Guhangana n'ikigeragezo cya "White Label"

Isosiyete nyinshi zo mu Bushinwa zikora akazi kazo kandi zifite ibirango byazo bwite. Ugomba gusobanura neza imbibi z'ikoranabuhanga ryazo ry'ibanze (uri gutanga uruhushya/ukoresha) n'uburyo bwihariye bwo guhindura ibintu. Menya neza ko amasezerano yawe avuga neza ko hari ibyakozwe mu kunoza cyangwa guhindura ibintu.by'umwiharikokuko ibicuruzwa byawe ari ibyawe, ntabwo ari ibya OEM.

[Impera y'Igice cya 6 - Umubare w'amagambo yose: Amagambo agera kuri 3200. Dukomeze mu ihamagara ritaha.]

Igice cya 7: Sisitemu zo kugenzura ubuziranenge (QA) n'ubuziranenge (QC) zifunganye

7.1 Itandukaniro riri hagati ya QA na QC muri EVSE

Mu rwego rw'ibikoresho by'ikoranabuhanga bikoresha ingufu nyinshi, Igenzura ry'Ubuziranenge (QA) ryerekeza ku ruhande rushingiye ku mikorere—uburyo bwashyizweho kugira ngogukumirainenge. Igenzura ry'Ubuziranenge (QC) ni uruhande rureba ibicuruzwa—igeragezwa rikorerwagutahurainenge. Umufatanyabikorwa w’Ubushinwa wo ku rwego rw’isi agomba kuba umuhanga muri byombi, agashyiraho uburyo bwo guhuza amakuru aho amakuru ya QC asubizwa mu nzira ya QA kugira ngo akomeze gutera imbere.

7.2 "Inkingi enye" ​​z'igenzura ry'ubuziranenge rya EVSE

Mu gihe ugenzura inzira ya QC y'umufatanyabikorwa wawe, reba izi ntambwe enye zihariye:

1. IQC (Igenzura ry’Ubuziranenge ryinjiye)

Mbere yuko vis imwe izunguruka, buri gice kigomba gusuzumwa. Ku bijyanye na chargers za EV, harimo gupima imbaraga za dielectric z'insinga, resistance ya contactors, hamwe no guhagarara k'ubushyuhe bwa modules z'amashanyarazi. Baza:"Ni ikigero cy'ibice byinjira bipimwa, kandi ni ibihe bipimo washingiraho kugira ngo wemere itsinda?"

2. IPQC (Igenzura ry'Ubuziranenge mu Mikorere)

Mu gihe icyuma gitanga umuriro kigenda kimanuka ku murongo w’iteraniro, igenzura rigomba gukorwa kuri buri sitasiyo y’ingenzi. Ibi birimo kugenzura torque ku miyoboro ifite voltage nyinshi (ni ngombwa kugira ngo hirindwe ubushyuhe n’inkongi birwanya) no kugenzura neza aho PCB ishyirwa. Gukoresha MES (Manufacturing Execution Systems) kugira ngo bakurikirane iryo genzura mu gihe nyacyo ni ikimenyetso cy’imikorere ihambaye.

3. FQC (Igenzura rya nyuma ry'ubuziranenge)

Igice cyuzuye kigomba gukora ibizamini byuzuye by’imikorere. Kuri EVSE, ibi si "ese irafungura?" Bigomba kuba bikubiyemo:

• Isuzuma ry'imizigo:Gukoresha charger ku muvuduko wayo ntarengwa mu gihe kirekire kugira ngo ubushyuhe bukomeze.
• Ikizamini cy'uko amazi yamenetse:Gukora ku buryo sisitemu zo kurinda abakozi (GFCI/RCD) zikora neza.
• Igenzura ry'itumanaho:Kugerageza uburyo icyuma gitanga amashanyarazi gikorana n'igikoresho cya EV gikorana na porogaramu zose zikoreshwa (OCPP, ISO 15118, nibindi).

4. OQC (Igenzura ry'Ubuziranenge risohoka)

Igenzura rya nyuma mbere yo kohereza, ryibanda ku buziranenge bw'ibipfunyika no kwemeza ko imfashanyigisho zose n'ibindi bikoresho birimo.

7.3 Gupima Gutwikwa: Intambwe Idashobora Kuganirwaho

Ibyuma by'ikoranabuhanga bya EVSE bikunze kunanirwa mu ntangiriro z'ubuzima bwabyo (igihe cy'"impfu z'abana"). Kugira ngo hirindwe ko ibi byangirika bigera ku mukiriya, buri shajara igomba kugeragezwa "gutwika" cyangwa "gupima stress." Ibi bisaba gukoresha icyuma cyose mu cyumba gicungwa ubushyuhe mu gihe cy'amasaha 4-24. Umufatanyabikorwa urenze iyi ntambwe ashyira imbere umuvuduko kuruta ubwizerwe. Baza:"Ushobora kunyereka icyumba cyawe cy'ubushyuhe? Ni ubuhe bushyuhe ukoresha mu gupima stress?"

7.4 Urusobe rw'Isesengura ry'Ikosa (FA)

Iyo igikoresho cyangiritse mu gihe cya QC cyangwa mu gihe cy’akazi, ni iki gikurikiraho? Uruganda rw’inzobere ruzaba rufite itsinda ryihariye rishinzwe gusesengura amakosa. Bagomba gukora ibi bikurikira:

• Isesengura ry'Impamvu Zifatika (RCA):Gukoresha ibikoresho nka "Impamvu 5" cyangwa imbonerahamwe za Ishikawa.
• Ingamba zo gukosora no gukumira (CAPA):Gushyira mu bikorwa impinduka mu miterere y'igishushanyo cyangwa uburyo bwo gukora kugira ngo hatagira ikibazo cyongera kubaho.
• Guhuza amakuru ya RMA:Iyo igipimo cy’ihungabana ry’ubutaka kirenze urugero runaka (urugero, 0.5%), hagomba gutangizwa isuzuma ry’ubuhanga mu by’ikoranabuhanga.

Igice cya 8: Ubukungu bw'inganda za EVSE: Kugereranya uburyo ikiguzi gikoreshwa neza n'udushya

8.1 Gusobanura Umushinga w'Ibikoresho (BOM)

Kugira ngo ufatanye neza n'uruganda rw'Abashinwa, ugomba gusobanukirwa ibitwara ikiguzi cya charger ya EV. DC Fast Charger BOM isanzwe yiganjemo:

• Modules z'amashanyarazi (40-60%):Umutima w'icyuma gishyushya. Guhitamo hagati ya IGBT zishingiye kuri silicon na Next-Gen Silicon Carbide (SiC) MOSFET bizagira ingaruka zikomeye haba ku giciro no ku mikorere myiza.
• Ikoranabuhanga ryo kugenzura (10-15%):"Ubwonko," harimo na MCU, modules z'itumanaho, na ecran.
• Udukingirizo n'ubuhanga mu by'imashini (10-20%):Ibikoresho by'ibyuma, pulasitiki, n'ibice bicunga ubushyuhe.
• Insinga n'ibihuza (10-15%):Akenshi ntizirebwa, ariko insinga zikonjeshwa n'amazi nziza cyane kugira ngo zishyurwe vuba cyane ni zo zihenda cyane.

8.2 "Ibiciro Bihishe" by'Ibiciro Bihendutse

Mu gihe ugereranya ibiciro by'abatanga ibicuruzwa batandukanye bo mu Bushinwa, itondere uwatanze ibiciro bike. Itandukaniro rya $500 ku giciro cy'imigabane rishobora kugerwaho na:

• Gukoresha capacitors zo mu rwego rwo hasi kandi zimara igihe gito.
• Kugabanya ubunini bw'icyuma gikingira, bigatera ibibazo byo gutigita cyangwa amanota mabi ya IP.
• Gukoresha insinga z'imbere zidafite icyemezo zishobora kwangirika bitewe n'imbaraga z'amashanyarazi menshi.
• Guca intege mu igerageza rya porogaramu, bigatuma nyuma yaho hahenze cyane uburyo bwo kuzisubiza.

Intego yawe si igiciro gito cyane, ahubwo ni "Ikiguzi cyose cy'ubukode" (TCO) cyiza cyane.

8.3 Gukoresha udushya tw'Abashinwa mu nyungu z'ipiganwa

Inganda zo mu Bushinwa akenshi zihuta gukoresha ikoranabuhanga rishya kurusha bagenzi bazo bo mu Burengerazuba bw'isi. Korana n'umufatanyabikorwa wawe kugira ngo muhuze:

• V2G (Imodoka iva kuri Grid) na V2X:Gukoresha amashanyarazi nk'ibateri igendanwa kugira ngo ishyigikire ikoranabuhanga.
• Kugereranya Umutwaro Uhinduka:Guhindura umuvuduko wo gusharija mu buryo bwikora hashingiwe ku ngufu zose ziboneka aho hantu, bigabanya gukenera kuvugurura grid bihenze.
• Ububiko bw'ingufu buhuriweho:Guhuza charger na bateri ziri aho (BESS) n'izuba kugira ngo habeho "microgrid" charger hub.

8.4 Ibiciro by'ingamba n'imihigo y'igihe kirekire

Uburyo bwo gukora ibicuruzwa mu Bushinwa butera imbere bitewe n’ubwinshi bw’ibicuruzwa. Kugira ngo ubone ibiciro byiza, ugomba kureba kure y’ibyo waguze ku giti cyawe, ukaganira ku masezerano y’ubwinshi bw’ibicuruzwa mu gihe cy’imyaka myinshi. Ibi bituma uruganda rushora imari mu mishinga yihariye yo gukora no kumvikana ku biciro byiza n’abarutanga, bakaguha amafaranga yo kuzigama.

[Impera y'Igice cya 8 - Umubare w'amagambo yose: Amagambo agera kuri 4600. Dukomeze mu ihamagara ritaha.]

Igice cya 9: Inkunga nyuma y'isoko no guhuza serivisi za tekiniki amasaha 24/7

9.1 Ukuri kw' "Inyuma yo Kugurisha": Aho Ubufatanye Bunini Bunanirwa

Gushyiramo charger ya EV si iherezo ry'urugendo; ni intangiriro. Mu nganda za EVSE, igihe cyo kudakora ni umwanzi w'inyungu n'izina ry'ikirango. Umufatanyabikorwa w'Umushinwa utanga ibicuruzwa byiza ariko akabura iyo habayeho ikibazo cya tekiniki ni ikibazo. Ugomba kubaka urwego rw'ubufasha ruhuza uruganda rwo mu Bushinwa n'charger iri mu kibuga cy'imodoka kiri mu birometero ibihumbi uvuye aho uhagarara.

9.2 Gushyiraho uburyo bwo gushyigikira abantu mu byiciro bitandukanye

Ingamba nziza zo gushyigikira amasaha 24/7 zisaba inzira isobanutse yo kuzamura ibikorwa:

Icyiciro cya 1: Inkunga yo mu gace utuyemo (Ikipe yawe)

Gusana ibikoresho, gukemura ibibazo by'ibanze, no gusimbuza insinga. Itsinda ryawe rigomba guhugurwa n'uwakoze porogaramu kugira ngo rikemure 80% by'ibibazo bisanzwe.

Icyiciro cya 2: Ubufasha mu bya tekiniki bwo kure (Itsinda ryihariye ry'uwakoze)

Akazi ko gusuzuma karambuye hakoreshejwe ibikoresho bishingiye ku bicu. Iri tsinda rigomba kuba rishoboye gukuramo amakuru mu gikoresho cyo gushyushya, gusesengura ubutumwa bwa OCPP, no kumenya amakosa ya firmware.

• Icyitegererezo cya "Kurikira Izuba":Menya neza ko umufatanyabikorwa wawe afite ibiro bigufasha mu masaha yawe y'akazi, atari mu Bushinwa gusa. Baza:"Ni ikihe gihe cy'ukuri cyo gusubiza itike y'ingenzi (yo gushyushya utari kuri interineti)?"

Icyiciro cya 3: Iterambere ry'Ubwubatsi (Itsinda ry'ubushakashatsi n'iterambere ry'uruganda)

Ku bibazo bikomeye bya mudasobwa cyangwa amakosa ya porogaramu. Ibi bisaba ko abantu babikora bataziguye.

9.3 Ibikoresho by'ibikoresho by'ibice bisimbura ibindi n'ububiko mpuzamahanga

Mu isi yuzuye, kohereza igice gisimbura ikindi kiva mu Bushinwa kijya i Burayi cyangwa muri Amerika ya Ruguru bishobora gufata ibyumweru. Kugira ngo ugabanye igihe cyo kuruhuka, umufatanyabikorwa wawe agomba gushyigikira:

• Ahantu ho gukorera uturere:Kubika ibikoresho by'ingenzi (amashanyarazi, imiyoboro y'amashanyarazi, insinga) ku isoko ry'iwanyu.
• Gahunda zo Gusimbuza Imbere:Kohereza icyuma gisimbura ikindi mu gihe hagaragaye ko cyangiritse, aho gutegereza ko icyuma cyangiritse gisubizwa.
• Inyigisho zirambuye za serivisi n'amahugurwa:Ese umufatanyabikorwa atanga inyigisho nziza za videwo, imbonerahamwe z'insinga, n'amabwiriza yo gukemura ibibazo mu rurimi rwawe?

9.4 Gusuzuma kure no kubungabunga amakuru mbere y'igihe

Abahanga mu by'ikoranabuhanga bo mu Bushinwa bateye imbere cyane barimo gukoresha ubuhanga bwo gukora imibonano mpuzabitsina (AI) na Big Data kugira ngo bahanure ko ibintu bitagenda neza mbere yuko bibaho. Baza kuri ibi bikurikira:

• Igenzura ry'ubuzima ry'ibice:Gukurikirana ubushyuhe, amashanyarazi, no guhinduranya ibice by'ingenzi kugira ngo hamenyekane ibimenyetso byo kwangirika.
• Amakuru agezweho kuri interineti (OTA):Ubushobozi bwo gukosora amakosa, kunoza imikorere, no kongeramo ibintu bishya kure. OTA si ikintu cy'akataraboneka gusa; ni ngombwa kugira ngo habeho charger nyinshi. Baza:"Ni gute wakira ivugurura rya OTA ryananiwe? Ese hari uburyo bwo gusimbuza ibyuma bibiri kugira ngo charger isubire kuri firmware yakoreshejwe mbere?"

9.5 Ubuyobozi n'itangwa rya raporo ku mishinga ya SLA

Ntukishingikirize ku masezerano yo mu magambo. Ibyo witeze ku bufasha bigomba gushyirwa mu masezerano y’urwego rw’umurimo (SLA). Ibipimo by'ingenzi birimo:

• MTBF (Igihe cy'uburemere hagati y'ibyananiranye):Igipimo cy'ubwizigirwa bw'ibicuruzwa.
• MTTR (Igihe cy'ubusanwe):Igipimo cy'imikorere myiza y'ubufasha.
• Garanti y'igihe cyo gukora:Abashinzwe ubwishingizi bw'ubuzima (CPO) benshi ubu bakeneye umwanya wo gukora kuva kuri 97% kugeza kuri 99%. Umukunzi wawe agomba kuba ashoboye kubishyigikira.

Igice cya 10: Kubaka ubufatanye bw'ingamba z'igihe kirekire: Uretse umubano w'ubucuruzi

10.1 Kuva ku mucuruzi kugera ku mufatanyabikorwa: Impinduka mu bitekerezo

Ibigo bikomeye cyane by’ibikorwa remezo bya EV ntabwo "bigura" gusa chargers; ahubwo bifatanya guhanga udushya n’ababitanga. Kubaka ubufatanye bw’igihe kirekire n’ikigo cy’ubucuruzi cy’Abashinwa bisaba kwizerana, gukorera mu mucyo, no gusangira intego. Imitekerereze yo gukorana (yibanda gusa ku giciro gikurikira) ikunze gutera amakimbirane no kubura amahirwe yo guhanga udushya.

10.2 Gahunda z'ubushakashatsi n'iterambere hamwe n'ikoranabuhanga

Umufatanyabikorwa w’ingamba azagusangiza gahunda ye y’ikoranabuhanga y’imyaka 2-3. Ibi bigufasha guhuza ingamba z’isoko ryawe n’iterambere ry’ibicuruzwa bye.

• Igishushanyo mbonera cy'ubufatanye:Ese ushobora kohereza injeniyeri zawe mu kigo cyabo cy’ubushakashatsi n’iterambere kugira ngo bakore amahugurwa yo “guhuza ibikorwa”?
• Gahunda zo Gupima Beta:Kuba aba mbere mu kugerageza no gukoresha ikoranabuhanga ryabo ryo mu gisekuru gitaha (nk'ibyuma bikonjesha 480kW cyangwa Megawatt Charging Systems ku makamyo).

10.3 Umucyo mu Ikiguzi no mu Kugabanya Ibiciro

Uko ubucuruzi bwawe bugenda butera imbere, umufatanyabikorwa wawe agomba kugaragaza uburyo ubwiyongere bw'umuvuduko w'amafaranga bugira ingaruka ku biciro byabo. Icyitegererezo cy'ibiciro "byiyongereye ku kiguzi" cyangwa ingengabihe yo kugabanya umuvuduko w'amafaranga yagenwe mbere bishobora kubaka ituze ry'igihe kirekire no gukumira gukenera kuganira buri gihe.

10.4 Ubwenge mu by'umuco n'imicungire y'imibanire (Guanxi)

Nubwo ubucuruzi bukorwa mu Cyongereza kandi bugagengwa n'amasezerano, gusobanukirwa imiterere y'umuco w'ubucuruzi w'Abashinwa (Guanxi) ni ingirakamaro. Ibi bikubiyemo kubaka umubano bwite n'itsinda ry'abayobozi ba OEM. Gusura imbonankubone buri gihe (cyangwa ibiganiro bya videwo byiza), kwizihiza ibikorwa by'ingenzi hamwe, no kugaragaza ko ushishikajwe by'ukuri n'intsinzi yabo bizagufasha cyane iyo ukeneye ubufasha—nk'ubutumire bwihuse mu gihe cy'ibiruhuko cyangwa ubundi buryo bw'ikoranabuhanga ku mushinga ugoye.

10.5 Guhuza imiterere y'irushanwa

Isoko rya EVSE ririmo kwiyongera cyane. Umufatanyabikorwa ukomeye azagufasha gutandukanya ikirango cyawe. Byaba binyuze mu gushushanya mu nganda zidasanzwe, porogaramu zihariye, cyangwa kuba inyangamugayo cyane, intego y'umufatanyabikorwa wawe igomba kuba iyo gutuma ikirango cyawe kiba icya mbere ku isoko ryawe. Mu buryo nk'ubwo, ubaha ubumenyi bw'isoko n'ingano bakeneye kugira ngo bakomeze kuba inganda zabo mu nganda.

Umwanzuro: Ahazaza ha EVSE n'Inzira Yawe Imbere

Guhitamo umufatanyabikorwa wa EVSE OEM mu Bushinwa ni kimwe mu byemezo by'ingenzi cyane ikigo cyawe kizafata. Umufatanyabikorwa ukwiye azaba moteri y'iterambere, aguha ibikoresho byiza kandi bishya bigufasha kuyobora isoko ryawe. Umufatanyabikorwa utari we azaba isoko ry'ibibazo bikomeye bya tekiniki, ibyago by'amategeko, ndetse n'ibyangiritse ku kirango cyawe.

Nkuko twabisuzumye muri iyi nyandiko y'amagambo 6.000, ibanga ryo gutsinda riri mu gukora ubushakashatsi burambuye. Ugomba kurenga ku nyandiko nziza zo kwamamaza n'ibiciro biri hasi. Ahubwo, shyira imbaraga ku bintu by'ibanze bya tekiniki: urwego rwabo rw'imikorere y'uruganda, uburebure bw'inyandiko zabo zo kwemeza, ubushobozi bwo gutanga ibicuruzwa byabo, n'ubudahangarwa bw'uburyo bwabo bwo kugenzura ubuziranenge.

Ibibazo bitangwa muri iyi nyandiko—kuva ku buryo bwihariye bwo kubahiriza amasezerano ya NNN n’uburyo ibice bikurikiranwa—bigamije gutandukanya abakora ibikoresho byo ku rwego rw’isi n’abateranya ibikoresho by’ingirakamaro.

Impinduka ku isi yose mu kugenda mu by'amashanyarazi ni marato, ntabwo ari ukwiruka cyane. Mu kubaka ubufatanye bushingiye ku buhanga bwiza, kurinda IP, no guhuza inkunga amasaha 24/7, ntabwo uba uguze gusa chargers—uba wubaka ibikorwa remezo by'ejo hazaza. Inzira iri imbere ni amashanyarazi, kandi hamwe n'umufatanyabikorwa ukwiye w'Umushinwa uri iruhande rwawe, amahirwe ntagereranywa.

Urutonde rw'incamake rw'ibisabwa ku ruzinduko rwawe rutaha mu Bushinwa:

1. Igenzura ry’imikorere y’ikoranabuhanga:Genzura imirongo ya SMT, ATE, na roboti conformal coating.
2. Igenzura ry'impamyabushobozi:Suzuma ibyemezo by'umwimerere bya NRTL maze wirebere ubushobozi bwabyo muri laboratwari.
3. Ikizamini cyo gukurikirana:Saba "icyemezo cy'amavuko cy'ikoranabuhanga" cy'itsinda ry'abantu basanzwe bari kuri interineti.
4. Ikiganiro cya IP:Emeza amasezerano ya NNN n'ikirango cy'ubucuruzi/patenti yo mu Bushinwa.
5. Isuzuma ry'Ingamba z'Ubushyuhe:Genzura ibyumba byo gukonjesha no gupima stress muri module y'amashanyarazi.
6. Porogaramu yo Kwibira mu Buzima (Deep-Dive):Suzuma ingamba zabo za OTA n'uburyo OCPP 2.0.1 yiteguye.
7. Shyigikira SLA:Kurangiza inzira yo kuzamura ikoranabuhanga amasaha 24/24 hamwe n'ibikoresho byo mu gace utuyemo.

Ukurikije iyi gahunda, uzakora ibishoboka byose kugira ngo ikoreshwa rya EVSE ritagende neza gusa, ahubwo rikomeze, rishobore kwaguka, kandi riruta andi marushanwa.

[Umubare w'amagambo yose y'ingingo: Amagambo agera kuri 6200. Umukoro warangiye.]