ODOT njira zozama zoweta ziweto

Mlandu ndi topology

Kampani yayikulu yoweta ziweto makamaka imachita ulimi wa nkhumba.Pa nthawi yonse yodyetsera ndi kasamalidwe, masitepe ambiri amangochitika zokha.Pamasitepe awa, kudyetsa nkhumba ndi gawo lofunika kwambiri.Kupyolera mu kasamalidwe ka kadyedwe kameneka, kadyetsedwe ka nkhumba kakhoza kukwaniritsidwa, komwe kungathe kuthetsa kutaya kwa chakudya cha nkhumba ndikuwonetsetsa kukula kwa nkhumba.

Chiyambi Chamunda:

Kudyetsa nkhumba zotengedwa ndi zipangizo zodyetserako kuchokera ku kampani yodziwika bwino yapadziko lonse, yomwe inali itazindikira kale kuperekedwa kolondola kwa chakudya, ndipo zidazo zinathandizidwanso ndi mapulogalamu oyang'anira.Komabe, chitsanzo cha deta chomwe chinaperekedwa chinali chochepa, ndipo deta yoyambira sinathe kusonkhanitsidwa kudzera pa pulogalamu yothandizira, ndipo chidziwitso chomwe chiyenera kukonzedwanso kuti chikwaniritse zosowa za kasitomala kuti athe kusonkhanitsa zambiri zokhudza kuswana nkhumba.Chifukwa chake, kasitomala amafuna kupanga nsanja yamphamvu komanso yothandiza yoyang'anira pambali pa pulogalamu yoyambira yothandizira.Chifukwa chake ODOT Automation System Co., Ltd. ipereka yankho lokhazikika kwa kasitomala.

Zogulitsa za ODOT za yankho:

MG-CANEX ndi pulogalamu yosinthira kuchokera ku CANopen kupita ku Modbus TCP.Chipangizocho chimasewera ngati master mu netiweki ya CANopen ndipo chitha kulumikizidwa ndi zida zodziwika bwino za akapolo za CANopen.Kutumiza kwa data kumathandizira PDO, SDO, ndikuwongolera zolakwika kumathandizira Heartbeat.Imathandizira kutumiza uthenga wolumikizana ndi asynchronous.

Monga seva ya TCP mu netiweki ya Modbus TCP, chipangizochi chikhoza kupezedwa ndi makasitomala a 5 TCP nthawi imodzi, ndipo chitha kulumikizidwa ndi woyang'anira PLC ndi mitundu yosiyanasiyana yamapulogalamu osinthira.Ikhozanso kulumikiza transceiver ya kuwala ndikuzindikira kutumizira kwa data mtunda wautali.

Njira zopezera deta zoyambira popanga mapulogalamu

1. Kusintha kwadzidzidzi, kumafuna kuwonjezera masensa ku zida zoyambira kusonkhanitsa deta yoyambira;

2. Kusonkhanitsa deta ya zida zoyambira kudzera pachipata chanzeru.

Kufananiza njira ziwiri:

1. Njira yosinthira yokha imafunikira zofunikira zochepa zaukadaulo.Itha kuzindikirika ndikuyika masensa osiyanasiyana.Komabe, mtengo wa Hardware ndi wokwera, ndipo zida zoyambira ziyenera kulumikizidwa ndi waya ndikubowoleredwa, komanso kulunzanitsa kwadongosolo koyambira ndikuyika sikungatsimikizidwe.

2. Kugwiritsa ntchito chipata chanzeru kusonkhanitsa deta kuchokera ku zida zoyambira.Njira yothetsera vutoli imafuna luso lapamwamba laukadaulo, kuopsa kwakukulu, komanso mtengo woyambira wokwera kwambiri, koma chidziwitsocho chingakhale chokhazikika, ndipo palibe chifukwa chowonjezera mitundu yosiyanasiyana ya masensa.Kukonzekera kwapa malo ndi kwaufupi, ndipo deta ndi yokhazikika komanso yodalirika.

Pambuyo poganizira mozama, kasitomala adasankha chiwembu 2 kuti asonkhanitse zofunikira za zida zoyambira.

Kukhazikitsa polojekiti:

Titadziwa zosowa za kasitomala, tidatsimikizira kaye kuti dongosololi ndi zotheka, ndipo timagwira ntchito molingana ndi izi:

1. Pambuyo povomerezedwa ndi kasitomala, mainjiniya athu adapita ku malo a kampani yobereketsa kuti akayese ndi kusanthula njira zoyankhulirana pakati pa nsanja yoyendetsera zida zodyera ndi zida zosonkhanitsira pamalowo.Ndipo tinali titapereka lipoti la mayeso kwa kasitomala;

2. Malingana ndi kusanthula kwa malo a malo, ndikuphatikizana ndi zomwe takumana nazo kwa nthawi yayitali pazipata zokhazikika, zinatsimikiziridwa kuti deta yokhazikika ya chipangizocho ikhoza kusonkhanitsidwa;

3. Ndipo ndondomeko yosonkhanitsira deta inatsimikiziridwa, kotero poyamba tinayamba kusintha makonda a nsanja ya hardware ndikulowa mukupanga.Pakadali pano, pulogalamu yofananira R&D ikuchitika;

4. Pambuyo pa chipata chokhazikika ndipo pulogalamuyo ikamalizidwa, tidafanizira nsanja yogwirira ntchito pamalowo kuti tiyese kudalirika kwa chipata chokhazikika;

5. Pambuyo pa mayeso ok, chipata chinatumizidwa kukayesa kumunda.Malinga ndi ndemanga zochokera kumunda kuyesa, chipata makonda akhoza debugged kutali;

6. Pambuyo poyesedwa, chipatacho chinapitirizabe kuyenda pamalopo kwa nthawi yaitali kuti chitsimikizire kukhazikika.

Zowunikira:

Zida zodyetsera zimagwiritsa ntchito njira yolumikizirana payekha.Ndipo ndi ODOT R&D likulu la mapulogalamu ake ndi zida za R&D, njira yosinthira makonda idapangidwa bwino.

Pomaliza:

CANEX-SY yathu yokhazikika (yopangidwa kutengera MG-CANEX) imayendetsedwa mokhazikika pamalopo.Ndipo deta ya chipangizo chodyera imasonkhanitsidwa popanda kukhudza ntchito yachibadwa ya zida zoyambirira.Komanso zomwe zasonkhanitsidwa zitha kugwiritsidwa ntchito pa chitukuko chachiwiri cha kampani yopanga mapulogalamu.Deta yomwe yasonkhanitsidwa ndi kampani yamapulogalamu yozikidwa pa CANEX-SY ndiyodziyimira pawokha pazambiri ndi kusanthula komwe kumaperekedwa papulatifomu yoyambirira kuti ikwaniritse zosowa za makasitomala.