E rima ngā pūkenga hoahoa me ngā tohu hangarau o te pūoko

Kei te piki haere te maha o ngā pūoko puta noa i te mata o te whenua me ngā wāhi e karapoti nei i a tātou, e whakarato ana i ngā raraunga ki te ao. Ko ēnei pūoko utu iti te kaha akiaki i muri i te whanaketanga o te Ipurangi o ngā Mea me te huringa matihiko e pā ana ki tō tātou hapori, engari kāore te hono me te uru atu ki ngā raraunga mai i ngā pūoko e haere tika ana, e ngāwari ana rānei. Ka whakaatuhia e tēnei pepa te taupū hangarau pūoko, ngā pūkenga hoahoa e 5 me ngā umanga OEM.

Tuatahi, ko te tāurangi hangarau te pūtake whāinga hei whakaahua i te mahi a te hua. Mārama ki ngā tāurangi hangarau, ka āwhina i te whiriwhiri me te whakamahi tika i te hua. Ka wehea ngā tāurangi hangarau o te pūoko ki ngā tāurangi tūmau me ngā tāurangi hihiri. Ko ngā tāurangi tūmau te mea matua e tirotiro ana i te mahi a te pūoko i raro i te āhua o te kore e rerekē te auau, tae atu ki te taumira, te auautanga, te aro, te rārangi, te hapa whakahoki, te paepae, te ngoki, te pumau me ētahi atu. Ko te tāurangi hihiri te mea matua e tirotiro ana i te mahi a te pūoko i raro i te āhua o te huringa tere, tae atu ki te urupare auau me te urupare taahiraa.

Nā te maha o ngā tohu hangarau o te pūoko, ka whakaahuahia ngā raraunga me ngā tuhinga mai i ngā koki rerekē, ā, he rerekē ngā māramatanga o ia tangata, tae atu ki te kore mārama me te koretake. Hei whakatutuki i tēnei, ka whakamāramahia ngā tohu hangarau matua e whai ake nei mō te pūoko:

1, taumira me te taumira:

Whakamāramatanga: Ko te taumira e pā ana ki te huringa iti rawa ka taea e te pūoko te kite. Ko te taumira e pā ana ki te ōwehenga o te taumira ki te uara tauine katoa.

Whakamāramatanga 1: Ko te taumira te tohu taketake o tētahi pūoko. E tohu ana i te kaha o te pūoko ki te wehewehe i ngā mea i inehia. Ko ngā whakatakotoranga hangarau kē atu o te pūoko e whakaahuatia ana i roto i ngā kupu taumira hei waeine iti rawa.

Mō ngā pūoko me ngā taputapu he whakaaturanga matihiko, ko te taumira te mea e whakatau ana i te iti rawa o ngā mati hei whakaatu. Hei tauira, ko te taumira o te caliper matihiko he 0.01mm, ā, ko te hapa tohu he ±0.02mm.

Whakamāramatanga 2: He tau tino tika te taumira me ngā waeine. Hei tauira, ko te taumira o te pūoko pāmahana he 0.1℃, ko te taumira o te pūoko whakaterenga he 0.1g, me ētahi atu.

Whakamāramatanga 3: He ariā e pā ana, he tino rite hoki te taumira ki te taumira, e tohu ana i te taumira o tētahi pūoko ki tētahi inenga.

Ko te rerekētanga matua ko te taumira e whakaatuhia ana hei ōrau o te taumira o te pūoko. He mea whanaunga, kāore he whānuitanga. Hei tauira, ko te taumira o te pūoko pāmahana he 0.1℃, ko te whānuitanga katoa he 500℃, ko te taumira he 0.1/500=0.02%.

2. Te āheinga ki te whakahoki anō:

Whakamāramatanga: Ko te āheinga tāruarua o te pūoko e pā ana ki te nui o te rerekētanga i waenga i ngā hua ine ina tāruaruatia te ine i ngā wā maha i te ahunga kotahi i raro i te āhua kotahi. Ka kiia hoki ko te hapa tāruarua, te hapa whakaputa uri, me ētahi atu.

Whakamāramatanga 1: Ko te auautanga o te pūoko me rite ki te nui o te rerekētanga i waenga i ngā inenga maha i whiwhihia i raro i ngā āhuatanga ōrite. Mēnā ka rerekē ngā āhuatanga ine, ka ngaro te whakataurite i waenga i ngā hua ine, ā, kāore e taea te whakamahi hei pūtake mō te aromatawai i te auautanga.

Whakamāramatanga 2: Ko te auautanga o te pūoko e tohu ana i te marara me te matapōkere o ngā hua ine o te pūoko. Ko te take o taua marara me te matapōkere ko te noho tonu o ngā raruraru matapōkere i roto, i waho hoki o te pūoko, ā, ko te mutunga iho ko ngā hua ine whakamutunga o te pūoko e whakaatu ana i ngā āhuatanga o ngā taurangi matapōkere.

Whakamāramatanga 3: Ka taea te whakamahi i te paerewa rerekētanga o te taurangi matapōkere hei kīanga tauanga ka taea te tāruarua.

Whakamāramatanga 4: Mō ngā inenga maha e whakahokia ana, ka taea te whiwhi i te tika o te inenga teitei ake mēnā ka tangohia te toharite o ngā inenga katoa hei hua inenga whakamutunga. Nā te mea he iti ake te paerewa rerekētanga o te toharite i te paerewa rerekētanga o ia inenga.

3. Te Raina:

Whakamāramatanga: Ko te Raina (Raina) e pā ana ki te peka ke o te pihi tāuru me te pihi tāpui o te pūoko mai i te rārangi tika pai.

Whakamāramatanga 1: Me rārangi te whanaungatanga tāuru/putanga tino pai i waenganui i te pūoko, ā, me rārangi tika tōna pihi tāuru/putanga (rārangi whero i te ahua i raro nei).

Heoi, he maha ngā hapa o te pūoko tuturu, ā, ko te mutunga iho, ehara te kōpiko whakauru me te kōpiko putanga i te rārangi tika tino pai, engari he kōpiko (te kōpiko matomato i te ahua i raro nei).

Ko te rārangi ko te nui o te rerekētanga i waenga i te pihi āhuatanga tuturu o te pūoko me te rārangi tuimotu, e mōhiotia ana ko te kore-rārangi, te hapa kore-rārangi rānei.

Whakamāramatanga 2: Nā te rerekētanga i waenga i te pihi āhuatanga tuturu o te pūoko me te rārangi tino pai i ngā rahi ine rerekē, ka whakamahia pinepine te ōwehenga o te uara mōrahi o te rerekētanga ki te uara whānuitanga katoa i roto i te whānuitanga katoa. He mārama, he rahinga whanaunga anō hoki te rārangi.

Whakamāramatanga 3: Nā te mea kāore i te mōhiotia te rārangi pai o te pūoko mō te āhuatanga ine whānui, kāore e taea te tiki. Mō tēnei take, he maha ngā wā ka whakamahia he tikanga whakataurite, arā, mā te whakamahi tika i ngā hua ine o te pūoko hei tatau i te rārangi taunga e tata ana ki te rārangi pai. Ko ngā tikanga tatau motuhake ko te tikanga rārangi pito-ira, te tikanga rārangi pai rawa atu, te tikanga tapawhā iti rawa me ētahi atu.

4. Te pumau:

Whakamāramatanga: Ko te pumau ko te kaha o te pūoko ki te pupuri i tana mahi mō tētahi wā.

Whakamāramatanga 1: Ko te pumau te tohu matua hei tirotiro mēnā he pumau te mahi a te pūoko i roto i tētahi awhe wā. Ko ngā āhuatanga e arahi ana ki te kore pumau o te pūoko ko te nekehanga pāmahana me te tukunga ahotea o roto. Nō reira, he pai ki te whakanui ake i te utu pāmahana me te maimoatanga koroheketanga hei whakapai ake i te pumau.

Whakamāramatanga 2: Ka taea te wehewehe i te pumau ki te pumau poto me te pumau roa, i runga i te roa o te wā. Ina poto rawa te wā tirotiro, he tata te pumau me te auautanga. Nō reira, ko te tātaitai pumau te mea nui hei tirotiro i te pumau roa. Ko te roa motuhake o te wā, i runga i te whakamahinga o te taiao me ngā whakaritenga hei whakatau.

Whakamāramatanga 3: Ka taea te whakamahi i te hapa tino me te hapa whanaunga mō te whakaaturanga tauanga o te taupū pumau. Hei tauira, ko te pumau o te pūoko kaha momo taumahatanga he 0.02%/12h.

5. Auautanga tauira:

Whakamāramatanga: Ko te Reiti Tauira e pā ana ki te maha o ngā hua ine ka taea te tango tauira e te pūoko mō ia wā.

Whakamāramatanga 1: Ko te auau tauira te tohu tino nui o ngā āhuatanga hihiri o te pūoko, e whakaata ana i te kaha urupare tere o te pūoko. Ko te auau tauira tētahi o ngā tohu hangarau me tino whai whakaaro ki te huringa tere o te ine. E ai ki te ture tauira a Shannon, kaua te auau tauira o te pūoko e iti iho i te 2 ngā wā o te auau huringa o te inenga.

Whakamāramatanga 2: Mēnā ka whakamahia ngā auau rerekē, ka rerekē anō hoki te tika o te pūoko. I te nuinga o te wā, ko te teitei ake o te auau tauira, ko te iti iho o te tika o te ine.

Ko te tino tika o te pūoko ka whiwhihia i te tere tauira iti rawa, i raro rānei i ngā āhuatanga tūmau. Nō reira, me whai whakaaro ki te tika me te tere i te wā e whiriwhiri ana i te pūoko.

E rima ngā tohutohu hoahoa mō ngā pūoko

1. Tīmata ki te taputapu pahi

Hei taahiraa tuatahi, me whai te miihini i te huarahi ki te hono tuatahi i te pūoko mā te taputapu pahi hei whakawhāiti i te mea kāore i te mōhiotia. Ka hono te taputapu pahi i tētahi rorohiko whaiaro (PC) kātahi ki te I2C, SPI, i tētahi atu kawa rānei o te pūoko e āhei ai te pūoko ki te "kōrero". He tono PC e hono ana ki tētahi taputapu pahi e whakarato ana i tētahi pūtake e mōhiotia ana, e mahi ana hoki mō te tuku me te whiwhi raraunga ehara i te taraiwa pūmana iti kua whakauruhia (MCU) kāore i te mōhiotia, kāore i te whakamanahia. I roto i te horopaki o te taputapu Pahi, ka taea e te kaiwhakawhanake te tuku me te whiwhi karere kia mārama ai ki te mahi a te wāhanga i mua i te ngana ki te whakahaere i te taumata whakauru.

2. Tuhia te waehere atanga tuku i roto i te Python

Kia whakamātauria e te kaiwhakawhanake te whakamahi i ngā pūoko o te taputapu pahi, ko te mahi e whai ake nei ko te tuhi waehere tono mō ngā pūoko. Engari i te peke tika ki te waehere microcontroller, tuhia te waehere tono ki Python. He maha ngā taputapu pahi e whirihora ana i ngā monomai me te waehere tauira i te wā e tuhi ana i ngā tuhinga, e whai ake nei i te Python. Ko te NET tētahi o ngā reo e wātea ana i roto i te .net. He tere, he ngāwari hoki te tuhi tono ki Python, ā, he huarahi hei whakamātautau i ngā pūoko i roto i ngā tono kāore i te uaua pērā i te whakamātautau i roto i te taiao whakauru. Mā te whai waehere taumata-tiketike ka māmā ake mā ngā kaihangarau kāore i te whakauru ki te keri i ngā tuhinga pūoko me ngā whakamātautau me te kore e tiakihia e te kaihangarau pūmanawa whakauru.

3. Whakamātauria te pūoko ki te Micro Python

Ko tētahi o ngā painga o te tuhi i te waehere tono tuatahi i roto i te Python ko te ngāwari o te whakawhiti i ngā karangatanga tono ki te atanga Papatonotanga tono Bus-utility (API) mā te karanga i a Micro Python. Ka rere a Micro Python i roto i te pūmanawa whakauru wā-tūturu, he maha ngā pūoko mō ngā kaihangarau kia mārama ai ki tōna uara. Ka rere a Micro Python i runga i te tukatuka Cortex-M4, ā, he taiao pai hei patuiro i te waehere tono. Ehara i te mea he māmā noa iho, kāore he take ki te tuhi i ngā taraiwa I2C, SPI rānei i konei, nā te mea kua kapi kētia ēnei i roto i te whare pukapuka mahi a Micro Python.

4. Whakamahia te waehere kaiwhakarato pūoko

Ahakoa he tauira waehere ka taea te "waro" mai i tētahi kaihanga pūoko, me haere roa ngā kaihangarau kia mārama ai ki te mahi a te pūoko. Engari, he maha ngā kaihoko pūoko ehara i te tohunga ki te hoahoa pūmanawa whakauru, nō reira kaua e tumanako ki te kimi i tētahi tauira kua rite mō te hanga o te hoahoanga ataahua me te huatau. Whakamahia noa te waehere kaihoko, akohia te mahi a tēnei wāhanga, ā, ka puta te whakarihariha o te whakahou kia taea rā anō te whakauru ma ki roto i te pūmanawa whakauru. Tērā pea ka tīmata hei "spaghetti", engari mā te whakamahi i te māramatanga o ngā kaihanga ki te mahi a ā rātou pūoko ka āwhina i te whakaiti i ngā wiki mutunga maha i mua i te whakarewatanga o te hua.

5. Whakamahia he whare pukapuka o ngā mahi whakakotahitanga pūoko

He tūponotanga, ehara te atanga tuku o te pūoko i te mea hou, kāore anō kia mahia i mua. Ko ngā whare pukapuka rongonui o ngā mahi katoa, pērā i te "Whare Pukapuka Mahi Whakakotahitanga Pūoko" e whakaratohia ana e te maha o ngā kaihanga maramara, ka āwhina i ngā kaiwhakawhanake ki te ako tere, ki te pai ake rānei, me te karo i te huringa o te whakawhanake anō, te whakarerekē nui rānei i te hoahoa hua. He maha ngā pūoko ka taea te whakauru ki ngā momo whānui, ki ngā kāwai rānei, ā, mā ēnei momo, kāwai rānei ka taea te whakawhanake maeneene i ngā taraiwa, ki te tika te whakahaere, tata ki te ao whānui, he iti ake te whakamahinga anō. Kimihia ēnei whare pukapuka o ngā mahi whakakotahitanga pūoko me te ako i ō rātou kaha me ō rātou ngoikoretanga.

Ina whakauruhia ngā pūoko ki roto i ngā pūnaha whakauru, he maha ngā huarahi hei āwhina i te whakapai ake i te wā hoahoa me te ngāwari o te whakamahi. Kāore e taea e ngā kaiwhakawhanake te "hē" mā te ako i te mahi a ngā pūoko mai i te taumata teitei o te whakarāpopototanga i te tīmatanga o te hoahoa, i mua i te whakauru i a rātou ki roto i tētahi pūnaha taumata iti. He maha ngā rauemi e wātea ana i ēnei rā ka āwhina i ngā kaiwhakawhanake ki te "tūwhera wawe" me te kore e tīmata mai i te tīmatanga.