【正文】 ..................................................................................................... 10 (5)兼容通信能力 ................................................................................................................. 10 (6)系統(tǒng)時(shí)延 ........................................................................................................................ 11 (7)數(shù)據(jù)貯存容量 ................................................................................................................. 11 (8)安全保密措施 ................................................................................................................. 11 四、系統(tǒng)建設(shè)原則 ............................................................................................................... 11 五、系統(tǒng)實(shí)現(xiàn) 目標(biāo) ............................................................................................................... 12 第二部分 系統(tǒng)架構(gòu)設(shè)計(jì) ............................................................................................................. 13 一、系統(tǒng)應(yīng)用架構(gòu) ............................................................................................................... 13 二、系統(tǒng)管理結(jié)構(gòu) ............................................................................................................... 14 三、系統(tǒng)網(wǎng)絡(luò)結(jié)構(gòu) ............................................................................................................... 15 四、系統(tǒng)數(shù)據(jù)流結(jié)構(gòu) ........................................................................................................... 17 五、 IC 卡數(shù)據(jù)流結(jié)構(gòu) .......................................................................................................... 18 第三部分 系統(tǒng)功能構(gòu)成及特點(diǎn) ................................................................................................... 19 一、系統(tǒng)功能構(gòu)成 ............................................................................................................... 19 系統(tǒng)管理 ................................................................................................................. 19 深圳市衛(wèi)通達(dá)電子有限公司 地址：深圳寶安區(qū)寶安大道華豐第一科技園 GPS 項(xiàng)目方案 第 2 頁 共 40 頁 監(jiān)控 調(diào)度 ................................................................................................................. 19 信息發(fā)布 ................................................................................................................. 19 二、系統(tǒng)功能特點(diǎn) ............................................................................................................... 19 三、系統(tǒng)功能 ...................................................................................................................... 20 1 、基本功能 ...................................................................................................................... 20 （ 1）操作權(quán)限管理 ...................................................................................................... 20 （ 2）實(shí)時(shí)定位 ............................................................................................................. 20 （ 3）車輛實(shí)時(shí)監(jiān)控 ...................................................................................................... 21 （ 4）任意時(shí)間段車輛行駛數(shù)據(jù)回放 .............................................................................. 21 （ 5）超速報(bào)警 ............................................................................................................. 21 （ 6）越界報(bào)警 ............................................................................................................. 21 （ 7）應(yīng)急報(bào)警 ............................................................................................................. 21 （ 9）車載設(shè)備程序遠(yuǎn)程下載 ........................................................................................ 21 （ 10）電子地圖相關(guān)的功能和公交虛擬直線圖 .............................................................. 22 （ 11）程序多種接口 .................................................................................................... 22 選配功能 ........................................................................................................................ 22 （ 12）車載終端語音通訊 ............................................................................................. 22 （ 13）車載終端短信通訊 ............................................................................................. 22 (14)營運(yùn)管理 ............................................................................................................... 22 四、 客車專用功能 ............................................................................................................... 23 (1) 車輛里程統(tǒng)計(jì) (營運(yùn)里程和非營運(yùn)里程 ) ................................................................. 23 (2) 營運(yùn)圈數(shù) ...................................................................................................................... 23 （ 7）自動(dòng)排班 .................................................................................................................... 24 （ 13）圖像傳輸 ........................................................................................................... 25 （ 14） 越線報(bào)警功能 ................................................................................................... 25 （ 15）分段限速功能 .................................................................................................... 25 （ 16）語音自動(dòng)報(bào)站 .................................................................................................... 25 （ 17）調(diào)度信息轉(zhuǎn)語音 ................................................................................................. 25 （ 18）乘客流量統(tǒng)計(jì) .................................................................................................... 25 （ 19）擴(kuò)展接口 ........................................................................................................... 25 （ 20）進(jìn)站停留管理 .................................................................................................... 25 第四部分 車載設(shè)備系統(tǒng) ..............................................................................