Ngā Pateni Matapihi совetipua mō ētahi Rerekē o ngā Huinga Karikari

Pēhea e pā ana te Pātita Wae Wae o te Taonga me te Whare Hautaka ki te Whakaaetanga o te Matapihi

Te Tuhituhi Mātai a te Kaihanga: He aha ai te Toni a Toyota me Honda i ngā Tauānga Tika / Tauānga Whakauru

Kei te whakamahi tonu a Toyota me Honda i ngā tohu anamata mō ō rātou pātene matapihi, me te nuinga o te hiko me te uaua he mea nui rawa. Ahakoa ngā rerekē iti, pērā i te haurua vōti, ka taea te whakangāwari i ngā raru nui pērā i ngā karuwhero hapa, i te hapa o te mōhinī katoa rānei. Hei tauira, ko ngā tau o te Honda Accord mai i 2018 ki te 2022 e whakahaere ana i te pūnaha 12V e whakarākei ana i te whānui pouka e hia ana ki te uaua i roto i te paku noa i te 5% o ngā taunakitanga o te pātiki. Ina kāore ngā wāhanga takitahi e ū ana ki ēnei tau, ka tūkinotia ngā kainu e mahi ana i te wā poto, i te kore hoki. He aha ai te take e pupuri ana ngā kaihanga i ēnei here tino whakakaha? Nā te mea kei te pūnaha kei ngā āhuatanga haumaru e tātari ana i ngā wāhi e here ana i te pātai i ngā pātai hiko, nō reira ina tōke mai tetahi mea, ka mōhio ngā matapihi ki te hoki ki muri aunoa.

Ford, GM, me ngā Tohu Pāpori: CAN Bus, LIN Bus, me ngā Whakaritenga mō ngā Pātene Matapihi Kuainga

Ka whakamahi a Ford, General Motors, me ngā kaihanga a Eropi, tae atu ko Volkswagen me BMW, i ngā whatunga whakawhitinga mōhio matihiko (ngā papa CAN me LIN) mō te whakarāwekenga o ngā matapihi. I te wehenga mai i ngā pūnaha anamata, e hia ana kia tuku i ngā karuwha ngā karuwha kia tuku i ngā karonga whakamanatia, ā, e mōhiotia ana e te Kaitiaki Tino (BCM).

Kāore e mahi ana tētahi taraka i te F-150 a Ford 2022 mēnā kāore he whakaritenga tika mō te karuwha LIN, ā, me te whakaurunga iDrive a BMW me te whakakii komupene kia kaua ai he hapa whakawhitinga ki te BCM. Mā te 73% o ngā hinganga whakaurunga e kitea ana i ngā hapa whakakii (Pukapuka Pāpāho Aunoa Motokā, 2023), ko te ū tonutanga inaianei e tikangia ana e te rerekētanga pūmanawa, e kore noa i te fit tinana.

Ngā Hurihanga Tau-Matauranga me Tōna Pānga ki te Whakakī Taraka Matapihi

2015-2019 vs. 2020+ Pātene: Te Whakauru Kōrero-a-Ipurangi, Ngā Hurihanga Harness, me te Rerekētanga Pinout

I muri i te 2020, ka tīmata ngā kaihanga motukā ki te hono i ngā pātene matapihi i tērā taha o te pūnaha whakamātaatua me te pūnaha whakahaere tinana, ka neke mai i ērā pātene āniana 12 volt takotoranga e kitea ana i mua. E ai ki ngā kaiwhaiwhai a te ahumahi e kitea ana, kei te 30% te nuinga o te whakapiripiri o ngā raraunga mō ngā rākau motukā i hanga i muri i tēnei wā, nā ngā katoa o ngā kaitirotiro haumaru me ngā raraunga rākau hou e tāpiri ana. Kua rerekore hoki te hoahoa o ngā kōnihana. Hei tauira, ko ngā tauira hōu a Ford, kei te 8-poro kōnihana e tāpiri ana, i te tuatahi 6-poro. Ko te tikanga, me manawa whakapāpā ngā mīhini me ētahi mea e whakakapi ana i te mea, tae atu ki ngā rāwekenga pūhiko tika, te āhua o te tūturu kei roto rā i te 5% tāwhai, me te whakarākau i te tika o te tūtohu poro mō ia tau tauira motukā.

Tauira Aonamu: 2017 Subaru Outback Kāwai Matapihi Taha Taraiwa — Whakamārama i ngā Huringa Takotoranga me ngā Hapa Kāwai

I reira tētahi tauira ake o te ao hou i te tau 2017 me tētahi Subaru Outback i heke ai ētahi panonitanga iti ki ngā hononga wiri ki ngā raru nui. Kua hurihia e ētahi kowhiringa takotoranga taupua ngā pini whenua me ngā pini hiko, ka arisi ai te rere hiko atu i te pūnaha i te 0.8 amps engari ko te whakaritenga toihau ko te 0.3 amps. I hangaia mai nā ngā raru whenua mōweo e makere ana mātou katoa, ka piriha ngā wira, ā, ka wepū anō te āhua matapōkai matapihi. I tuanui pea ngā tohunga taputapu i te tirotiro i ngā aratohu ratonga mana e whakaatu ana mā te tohu pini 3 me hokona ki te whenua. E whakaatu ana tēnei mea ko te mahi tika o ngā wae wae e hāngai ana ki te āhua, ki te rahi rānei. Ko te ōrite tonu e hāngai ana ki ētahi tatauranga pērā i te āhua o ngā hononga, te momo uta hiko e whakahaeretia ana, ā, koa anō hoki ngā tohu whakawhitinga motuhake kei waenganui i ngā wae wae pērā i te 125 kilohertz take puhipuhi a Subaru hei mahi pai.

Te Hapori Pūmanawa Matua o te Matapihi: Te Whakarite Kōwhiringa Kāwiri i te Taipari i te Tūmau

Te Urupare e waewae ana i waenganui i ngā Kāwiri Matapihi, ngā Mōhini, ngā Fuses, me ngā Kāhua Rāwekenga Tinana (BCMs)

Ko te pūnaha matapihi pūmanawa e hāngai ana ki te whanaungatanga mōhio o ngā wāhanga e whā e uru ana:

• Ngā kāwiri matapihi , e mahi ana hei paparorohiko i ngā tohutohu e tika ana ki te pūmanawa o te waka;
• Ngā mōhini matapihi , e uru ana anake ki ngā rahi pūmanawa manaaki, neke atu rānei i ngā whakahau digita;
• Ngā fuses me ngā relays , e tiaki ana i ngā aitua i āwhina ai te ohmaringa e hāngai ana, neke atu rānei i ngā hapa whakakōdinga;
• Ngā Kāhua Rāwekenga Tinana (BCMs) , e mahi ana hei kaiārahi matua e whakamātata ana i ngā tohu, e whakahaere ana i te lojiki haumāta (hei tauira, te tinihanga pakaru), me te whakauru atu ki ētahi atu waeonga pērā i ngā waeonga karuwha, i ngā waeonga whakangāhau rānei.

Ko te whakarereketanga ki tētahi atamira, ahakoa he pāpā anuanu, he pākoko kiko hoki, he BCM firmware tawhito ka taea te painga ki te māmātia, ki te māmātia rānei i te pūnaha.

Te Aratohu Whakamahinga: Me Pēhea Te Whakamātata i Te Tōaitanga O Te Pāpā Matapihi Mō Te Hoko

Whai tēnei ara pūnaha hei whakamātata i te tōaitanga mua i te hoko:

1. Whakauruhia ngā tohu motuhake mō te waka : Whakawhitinga tau, kaihanga, tauira, taumata tapa, ā rā whakaputa — ko ngā panonitanga waenga-tau e hurihuri ana i ngā harness, i ngā firmware BCM rānei.
2. Whakamātata i ngā taipitopito hiko me ngā tikanga : Whakamātata i te volta (heoi anō 12V DC), te manawaroa whakarewa (±5% mō ngā pūnaha ānakore), me te momo whatunga (CAN/LIN) mā te whakamahi i ngā tuhinga ratonga OEM, e kore anō pea ngā nama waeonga anake.
3. Tirohia ngā taipitopito matawai : Whakatairangahia te mōhini hononga, te tatau pene, te āhuatanga, me te rārangi kaiwhakauru ki ngā mahere tohunga; he raru pea te whenua kotahi, whakakaha rānei i ngā ara weto.
4. Whakapumautia ngā hiahia whakauru BCM : Mōhiotia mena e hiahiatia ana te pūkupu, he nui ngā vaka i whai muri i te 2018 e hiahiatia ana ngā taputapu OBD-II (hei tauira, FORScan, Tech2, or ODIS) kia uru atu ai ngā pātene hou ki ngā tikanga haumaru me ngā tikanga haumaru.
5. Whakamātauria katoa i muri i te whakauru : Whakahaerea ngā matapihi katoa tae atu ki ngā mōhini aunoa/whakararo me ngā mōhini anti-pinch, ka tuhia ngā tohu whakatū, whakakaha rānei, nā te mea e kore pea ngā raru arawhenua e puta tūmatawhānui ana.

FAQ

1. He aha te take e nui ana te pono o te volta/whakakaha mō ngā pātene matapihi Toyota me Honda?

Nō ngā punaha tohu aniana, ko te pono o te volta/whakakaha he mea nui mō ngā āhuatanga haumaru pērā i te kitea here, e hangaia ana hei ārai i te pakaru o te motuka.

2. Me pēhea e rerekē ana ngā pātene matapihi Ford me GM i ngā tikanga whakawhitinga kōrero?

Ka whakamahi a Ford i te LIN Bus e hia ana ki te whakapūmautanga i ngā karuwhātanga me te whakakorero motuhake mō te tauira, i te nuinga o te wā ko GM e horoi ana ki te CAN Bus me te whakamātakitanga mō te whakamātataki me te pūmanawa o te kaihoko mō te whakakorero.

3. Me pēhea te pā o ngā whakarērea tau tauira ki ngā whakakākahu o ngā pūkenga?

Kua kitea he piki ake i ngā raraunga pūkenga mō ngā waka i muri i te 2020, te whakauru ki ngā pūkenga whakapūkenga, me ngā panonitanga o ngā piko, e here ana ki ngā tiro whānui mō te whakakotahi me te whakauru tika.

4. He aha ngā wāhanga e here ana me te urupare i te puna piko piko hiko?

Ko te puna e here ana i waenganui i ngā pūkenga matihi, ngā mōhinī, ngā puhiko, me ngā Kaitiaki Tinana (BCMs) mō te whakahaerenga tika me te whakahaere pūmanawa haumātanga.

5. Me pēhea te whakapau kia ū ana i mua i te hoko i te pūkenga whakakākahu?

Rāwekenga i ngā tohu motuhake mō te waka, ngā taunakitanga hiko, ngā korero mō te āhuatanga tinana, ngā herekore ki te BCM, me whakamātai whānui i muri i te whakauru.