Luu tru chi so tu sensor cua mot he SCADA vao CSDL !

[ca_vobla]

cac chi so cua sensor nhan duoc luu tru vao data base nhu nao va xu ly ra sao, he thong lam viec theo mot thoi gian dai chang han 1 thang ,trong time do cac chi so cua sensor thay doi lien tuc ,va phai save vao data base (sql) .vi du nhu cac tham so :nhiet do ,do am ,ap suat ,,,trong mot binh khi kin duoc quan sat thay nho co cac sensor,cac chi so cua sensor save vao data theo tung khoang time (15minute,30minute..) nhung ke qua cua qua trinh nen save vao data nhu nao ???