[Free] [DA004-7], [DA004-5], [DA004-3] Đồ án Điều khiển, giám sát và báo động qua đường dây điện thoại

by **hoangnhanpro** 16th August 2012, 09:18

Code:: MUÏC LUÏC PHAAN I : GIOUI THIEÄU ÑEA TAØI I : Gioui thieäu chung II : Toum taet noäi dung ñea taøi PHAAN II : CO SOÛ LYU THUYEAT CHÖONG I : GIOUI THIEÄU CHUNG VEA MAÏNG ÑIEÄN THOAÏI I : Caau truuc vea maïng ñieän thoaïi II : Cauc ñaëc tinh truyean cuûa maïng ñieän thoaïi 1 Baeng thoang vaø ñoä roäng baeng thoang 2 Tieang doäi 3 Cauc cuoän phuï taûi 4 Suy hao tin hieäu & cauc möuc coang suaat nhieau CHÖONG II : SO LÖOÏC VEA TOÅNG ÑAØI VAØ MAUY ÑIEÄN THOAÏI I : Gioui thieäu toång ñaøi 1 Ñonh nghoa toång ñaøi 2 Chöuc naeng cuûa toång ñaøi 3 Phaan loaïi toång ñaøi 4 Cauc loaïi aam hieäu 5 Phöong thöuc chuyeån maïch cuûa toång ñaøi II : Gioui thieäu toång quaut vea mauy ñieän thoaïi 1 Cauc thoang soa co baûn cuûa mauy ñieän thoaïi 2 Cauc hoaït ñoäng trean maïng ñieän thoaïi III : Phöong thöuc hoaït ñoäng giöoa toång ñaøi vaø mauy ñieän thoaïi CHÖONG III : GIOUI THIEÄU LINH KIEÄN I : OPTO pc817 1 Moa taû chung 2 Hinh daïng vaø moa taû chaan 3 Tinh chaat II : Gioui thieäu vi ñieau khieån 89C51 1 Gioui thieäu MSC 51 2 So löoïc vea cauc chaan cuûa 89C51 3 Khaûo saut cauc khoai bean trong –Toå chöuc boä nhou 4 Hoaït ñoäng cuûa boä ñonh thi TIMER 5 Hoaït ñoäng cuûa boä ngaet III : Gioui thieäu IC nhaän DTMF MT8870 1 Gioui thieäu 2 So ñoa chaan 3 Chöuc naeng IV : Gioui thieäu IC thu phaut tieang noui ISD 2560 1 Gioui thieäu 2 Ñaëc tinh kyo thuaät 3 Moa taû 4 Nguyean lyu hoaït ñoäng PHAAN III : THIEAT KEA VAØ THI COANG CHÖONG I : PHÖONG AUN THIEAT KEA I : Muïc ñich cuûa ñea taøi II : Phöong phaup nghiean cöuu III : Tinh hinh nghiean cöuu trong vaø ngoaøi nöouc IV : YU töoûng thieat kea V : Phöong aun thieat kea 1 Phöong aun 1 2 Phöong aun 2 3 Phöong aun 3 4 Phöong aun 4 5 Löïa choïn phöong aun thieat kea CHÖONG II : SO ÑOA KHOAI CUÛA MAÏCH I : So ñoa khoai II : Nhieäm vuï cuûa töøng khoai 1 Khoai caûm biean tin hieäu chuoang 2 Khoai keat noai thuea bao 3 Khoai nhaän vaø giaûi mao DTMF 4 Khoai xöû lyu tin hieäu 5 Khoai ñieau khieån thieat bo 6 Khoai phaut tieang noui III : Giaûi thich moai quan heä giöoa cauc khoai CHÖONG III : THIEAT KEA PHAAN CÖUNG I : Khoai caûm biean tin hieäu chuoang 1 So ñoa nguyean lyu 2 Nguyean lyu hoaït ñoäng 3 Thiea kea vaø tinh toaun II : Khoai taïo taûi giaû 1 So ñoa nguyean lyu 2 Nguyean lyu hoaït ñoäng 3 Thiea kea vaø tinh toaun III : Khoai nhaan vaø giaûi mao DTMF 1 So ñoa nguyean lyu 2 Nguyean lyu hoaït ñoäng IV : Khoai phaut tieang noui 1 So ñoa nguyean lyu 2 Nguyean lyu hoaït ñoäng V : Khoai ñieau khieån thieat bo 1 So ñoa nguyean lyu 2 Nguyean lyu hoaït ñoäng 3 Thiea kea vaø tinh toaun VI : Khoai xöû lyu tin hieäu PHAAN IV : THIEAT KEA CHÖONG TRINH CHÖONG I : CAUC LÖU ÑOA GIAÛI THUAÄT I : Löu ñoa giaûi thuaät keat noai thuea bao II : Löu ñoa chöong trinh phuïc vuï ngaet III : Löu ñoa chöong trinh taet thieat bo IV : Löu ñoa chöong trinh moû thieat bo V : Löu ñoa chöong trinh caûm biean traïng thaui thieat bo CHÖONG II : CHÖONG TRINH PHAAN MEAM PHAAN V : KEAT LUAÄN VAØ HÖOUNG PHAUT TRIEÅN CUÛA ÑEA TAØI

[DA004-3]
[You must be registered and logged in to see this link.]

[DA004-5]
[You must be registered and logged in to see this link.]

[DA004-7]
[You must be registered and logged in to see this link.]