Pfungwa yekugadzira mota ine simba remahead akawanda inorema yakavakirwa paSmaURTOS51

Munyori: Smartweigh– Huremu hwemisoro yakawanda

1 Nhanganyaya Kurema kwetrolley kunoreva kuti trolley inopfuura nepafura yekabati yekuyera ine upamhi hwakati wandei pamwero wakati. Huremu hwese hwe ekseli yega yega yetrolley hunoyerwa kubva patafura yekabati yekuyera, uye ipapo huremu hwese hwetrolley hunounganidzwa. Maitiro ese ekuyera ibasa rakasimba rinoitwa panguva chaiyo, uye dhizaini ye single-chip inofanira kuunganidza ruzivo rwe data re axis yega yega yetrolley nekukurumidza uye kuyera huremu hwayo. Kana kumhanya kwedhizaini ye single-chip kwakaderera zvakanyanya kana dhizaini yepurogiramu isiri yesainzi, zvichakonzera matambudziko ekuvimbika uye kuvimbika kune instrument panel.

Software yefoni ine zvishandiso zvakawanda zvinoshanda nhasi inoshandisa dhizaini yehurongwa hwepamberi/kumashure. Kushanda kwepurogiramu yese inzira isingaperi yekufamba. Sisitimu yekufamba kwemashure inoita kuti ma culvert akwanise kuita mabasa chaiwo, uye inogumisa masevhisi ehurongwa kugadzirisa zviitiko zvine mitsetse yakawanda. Pfungwa dzakadai dzekugadzira mapurogiramu echinyakare dzine zvikanganiso zvakakura. Kushanda kwepurogiramu yese ndeye organic chemistry. Zvakaoma kugadzira nekuwedzera kushanda kwepurogiramu chaiyo. Zvakaoma kuwana mhinduro iri nyore uye ine musoro kune zviitiko zvakaipa nemirairo yakasimba yenguva.

Kuisa sisitimu yekushandisa yakavharirwa muchishandiso chine mabasa akawanda kunogona kugadzirisa matambudziko ari pamusoro apa zvakanaka, uye kuita kuti kugadzirwa kwesoftware kushande zvakajairika uye zviri nyore kuona, kupedzisa kuronga kwekugadzira modular uye kuderedza kufambira mberi kwekugadzirwa. Zviri pachena kuti RTOS pachayo inofanira kunge iine zviwanikwa zvakati wandei. Nekufambira mberi kwetekinoroji ye semiconductor, hunhu hwezvikamu hunoramba huchiwedzera uye mutengo unoramba uchidzikira, izvo zvinoita kuti mutengo weRTOS usave wakakosha. Chiyero chemotokari chinoshandura ma "multihead weigher" ndiko kuiswa kwe "embedded operating system", izvo zvinovandudza kuvimbika uye kuvimbika kwesoftware yesystem mukushandiswa kwayo.

2 Chirongwa chose chehurongwa. Chiyero chemotokari chinorema chemultihead chinoumbwa zvikuru nemodule yekudzora kuunganidzwa kwedata, module yekudzora nzira yekugadzirisa data, module yekudzora ruzivo rwekuratidzwa, module yekudzora kutaurirana kwedata, chip yekunze yekurangarira uye chitarisiko chekunze 1, sezvakaratidzwa muMufananidzo 1. Module yekudzora kuunganidzwa kwedata inozvipira kuwedzera nekusefa chiratidzo che data chehuremu hwenet chakaonekwa ne sensor yekuyera, kuchishandura kuita chiratidzo cheanalog uye kuchitumira kuCPU; CPU inoita kutaurirana nemudziyo wega wega wekunze uye kuongorora nekugadzirisa chiratidzo che data chehuremu hwenet, uye ichagadzirisa dambudziko. Chiratidzo che data chehuremu hwenet chakapedzwa chinotumirwa kumodule yekudzora ruzivo rwekuratidzwa uye module yekudzora kutaurirana; module yekudzora ruzivo rwekuratidzwa ine mutoro weruzivo rwehuremu hwenet: module yekudzora kutaurirana ine mutoro wekutumira chiratidzo che data chehuremu hwenet kune software yekombuta yehost; chip yekunze yekurangarira inochengetwa mupaneru yezviridzwa. Main parameters: Makiyi ebasa anoshandiswa kugadzirisa nekushandura ma parameter makuru epaneru yezviridzwa; chitarisiko chekunze 1 chinoshandiswa kuvandudza kudzivirira kupindira kwepaneru yezviridzwa uye kuvandudza kuvimbika kwepaneru yezviridzwa. 3 Nheyo dzeDura reMagadzirirwo eHardware 3.1 Data Collection Control Module Nekuti tafura yekuyera ine misoro yakawanda inofanira kunge yakanyatsogadzirwa, chinoshandura chekunze cheA/D chinosarudzwa uye CS5532 inoshandiswa.

Chikamu ichi chinoshandura ma "analog/digital" akawanda chine ruzha rwakaderera zvikuru neBritish CirrusLogic, nekuti chinoshandisa tekinoroji yekuchaja uye chirongwa chekutonga chine ruzha rwakaderera zvikuru, amplifier yekuyera yakagadzikana uye yakarurama, Kubatanidzwa kwemukati kwemabasa ekuwedzera uye filter kunogona kuwana mhedzisiro ye24-bit pixel output, uye kune zvakanakira zve "high dynamic range" uye "flexible switching power supply options", zvichiita kuti chikamu ichi chinyatsokodzera ku "dynamic weighting". "Standard working voltage" yayo inogadzirwa ne "professional standard working voltage component AD780. "Power circuit" inoratidzwa muMufananidzo 2.

3.2 Microcontrollers nemachipisi ekunze ekurangarira Microcontrollers ndiyo kiyi yesoftware yesystem, uye zvakanakira nezvakaipa zvehunhu hwavo zvinosarudza nekukurumidza kururama kwemidziyo yekuyera.

Munyori: Smartweigh– Vagadziri veMultihead Weighter

Munyori: Smartweigh– Huremu hwakatsetseka

Munyori: Smartweigh– Muchina weKurongedza Weighter Linear

Munyori: Smartweigh– Multihead Weighter Kurongedza Machine

Munyori: Smartweigh– Denester yetireyi

Munyori: Smartweigh– Muchina weClamshell Packing

Munyori: Smartweigh– Huremu hweMusanganiswa

Munyori: Smartweigh– Muchina weKurongedza Doypack

Munyori: Smartweigh– Muchina wekugadzira bhegi rekugadzira

Munyori: Smartweigh– Muchina weKurongedza weRotary

Munyori: Smartweigh– Muchina weKurongedza Wakamira

Munyori: Smartweigh– Muchina weVFFS weKurongedza