【正文】 高清卡口鏡頭焦距選擇原理 ....................................................................................................... 20 原理圖 ...................................................................................................................................... 20 焦距測算公式 ........................................................................................................................... 20 第三章 高清卡口安裝方案 ..................................................................................................................... 21 同桿安裝方案 ........................................................................................................................... 21 治安卡口施工方案（ 200 萬高清） 地址：深圳市福田區(qū)蒼松大廈 南座 5 樓 電話： 075582786999 傳真： 075583849210 網(wǎng)址： 第 3 頁 共 43 頁 分桿安裝方案 ........................................................................................................................... 22 第四章 高清卡口設(shè)備安裝準(zhǔn)備 .............................................................................................................. 23 工具儀表準(zhǔn)備 ............................................................................................................................ 23 軟件準(zhǔn)備 ................................................................................................................................... 24 主機參數(shù)配置 ............................................................................................................................ 24 基礎(chǔ)、立桿和戶外配電箱檢查 ................................................................................................... 24 供電檢查 .................................................................................................................................. 24 開箱驗貨 .................................................................................................................................. 25 第五章 施工設(shè)計及工藝要求 .................................................................................................................. 26 切割地感線圈 ............................................................................................................................ 26 環(huán)形（傳感）線圈的設(shè)計標(biāo)準(zhǔn) ..................................................26 環(huán)形線圈的尺寸及線圈間距 .................................................................................... 26 環(huán)形線圈的匝數(shù) ...................................................................................................... 26 環(huán)形（傳感）線圈導(dǎo)線的型號 ................................................................................. 26 環(huán)形（傳感）線圈的饋線 ........................................................................................ 26 環(huán)形（傳感）線圈及其饋線的安裝和施工規(guī)范 ....................................26 路面開槽 ................................................................................................................ 26 開槽順序 ................................................................................................................ 27 槽的幾何尺寸 ......................................................................................................... 27 槽內(nèi)清理 ................................................................................................................ 27 環(huán)槽內(nèi)下線 ............................................................................................................. 27 饋線的長度 ............................................................................................................. 28 填槽 ....................................................................................................................... 28 澆注方法 ................................................................................................................ 28 環(huán)形線圈的測試 ...................................................................................................... 28 線圈和饋線的連接 和接頭處理 ............................................................................... 28 構(gòu)件（立桿等）設(shè)計、安裝 ....................................................................................................... 28 構(gòu)件設(shè)計 ....................................................................28 構(gòu)件安裝 ....................................................................28 第六章 設(shè)備接線 ................................................................................................................................... 29 分桿安裝設(shè)備連線圖 .................................................................................................................. 29 同桿安裝設(shè)備連線圖 .................................................................................................................. 30 RS485 觸發(fā)車檢器、頻閃燈、閃光燈具體連線圖 ........................................................................ 30 布線 ......................................................................................................................................... 31 電源線安裝 .................................................................31 閃光燈觸發(fā)線安裝 ...........................................................31 頻閃燈同步信號線安裝 .......................................................31 車檢器信號線安裝 ...........................................................31 治安卡口施工方案（ 200 萬高清） 地址：深圳市福田區(qū)蒼松大廈 南座 5 樓 電話： 075582786999 傳真： 075583849210 網(wǎng)址： 第 4 頁 共 43 頁 網(wǎng)線 安裝 ...................................................................31 地感線圈饋線安裝 ...........................................................31 電纜布放要求 ...............................................................31 安裝設(shè)備和接線 ........................................................................................................................ 32 安裝防雷器、空氣開關(guān)和接地線 ...............................................32 安裝攝像機 ..................................................................32 安裝閃光燈 .........................................