Kedu ihe bụ ngalaba nkesa nkesa (DTU)
Ngalaba nkesa nkesa akpaka (DTU) nwere ọrụ nhazi na-agbanwe agbanwe, ọrụ mbipụta WEB, yana ọrụ nkwụnye nchedo onwe ya. Ọ bụ ụdị ọhụrụ nkesa netwọk akpaaka ọnụ na-ejikọta DTU, nchebe ahịrị na njikwa akụrụngwa nkwukọrịta.
The akpaka netwọk nkesa ọnụ (DTU) na-adịkarị arụnyere na ot ịgba ọkụ ọdụ (ọdụ), n'èzí obere ịgbanwee ọdụ, mgbanaka netwọk cabinets, obere substations, igbe ụdị substations, wdg, Mezue mkpokọta na ngụkọta oge nke mgbaàmà ọnọdụ, voltaji. , ugbu a, ike na-arụ ọrụ, ike na-emeghachi omume, ihe ọkụ ọkụ, ike eletrik na data ndị ọzọ nke switchgear, mepee ma mechie mgba ọkụ ahụ, ma ghọta mmejọ njirimara na ikewapụ nke onye na-enye nri ma weghachite ike ọkụ na ngalaba na-adịghị mma. Ụfọdụ DTU nwekwara ọrụ nke nchekwa na ntinye akpaaka nke ike njikere.
Ka ọ dị ugbu a, ọnụ ahịa nkesa netwọkụ akpaka (DTU) na-akwado ụkpụrụ mba ụwa, mba na nke Ministry of Electric Power. Ọnụ ọdụ ahụ nwere ike ịnakọta ma chekwaa data dị iche iche nke mita ike eletrik site na nhazi ma ọ bụ oge, ma nwee ike gbanwee data na ọdụ ọdụ site na modul ikuku 4G. Ọnụ ọnụ na-eji ngosi kristal mmiri mmiri. O nwekwara tere-infrared, RS485, RS232, Bluetooth, Ethernet na ụzọ nzikọrịta ozi ndị ọzọ.
BLE Bluetooth modul na nkesa ọnụ nkeji (DTU)
Na-ewu nke mba n'ebe nile ike Internet nke ihe, ikuku technology na-esiwanye na-eji na akpaka netwọk nkesa ọnụ (DTU), karịsịa obere ike Bluetooth technology, nke nwere pụta ụwa uru na nso ubi nkwurịta okwu, nke nwere ike ji mee ihe. smart igwe. Mmekọrịta ozugbo na ngwaọrụ ndị ọzọ. Tụnyere mgbagwoju anya nke iji teknụzụ infrared na RS485, ojiji nke Bluetooth na-adịwanye mfe ma na-ahụkarị, yana ọ nwere ike mechaa mmekọrịta gị na ndị ọrụ.
Ka ọ dị ugbu a, Bluetooth nwere ike ịghọta ọrụ ndị a na njedebe nkesa netwọkụ akpaka (DTU): ntọala oke ike; mmezi ike dị ka mmejọ na nchịkọta data; Igwe ngbanwe ikuku ikuku Bluetooth maka nchekwa ahịrị, wdg.
Dị ka onye na-eweta ihe ngwọta modul Bluetooth ọkachamara, Feasycom na-enye ihe ngwọta modul ụlọ ọrụ mmepụta ihe na njedebe nkesa netwọk akpaka (DTU).
Modul FSC-BT630 na-eji mgbawa Nordic 52832, na-akwado ọtụtụ njikọ, ultra-obere nha: 10 x 11.9 x 1.7mm, Bluetooth 5.0, ma gafee FCC, CE na asambodo ndị ọzọ.
Modul FSC-BT681 na-eji mgbawa AB1611, na-akwado Bluetooth 5.0, na-akwado ọtụtụ njikọ Bluetooth, yana Mesh. Ọ bụ modul-ọkwa ụlọ ọrụ nwere arụmọrụ dị ọnụ ahịa.
The FSC-BT616 modul na-eji TI CC2640 mgbawa, na-akwado Bluetooth 5.0, na-akwado nna ukwu-ohu mwekota, na-eji ọtụtụ ebe na ubi nke ulo oru control.also o nwere a anya-infrared, RS485, RS232, Bluetooth, Ethernet nkwurịta okwu.
