freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

城市交通信息系統(tǒng)結(jié)構(gòu)方案研究-資料下載頁(yè)

2024-09-28 22:33本頁(yè)面
  

【正文】 paper is the architecture project of atis in china. this paper analyzes the state of domestic development of atis and summarizes international results in this field. based on the summary, this paper proposes the urban traffic information system architecture project (utisap) suitable for the administerial management situation of china. the utisap includes a traffic information center, eight subsystems and two databases. eight subsystemsamp。nb sp。prise traffic management, etc, tfgs, traffic information service, gis, ems, cvos and ahs. two databases prise the aspects of road traffic management and vehicles management. and the traffic information center is the core. finally, the paper forecasts the positive impact after the application of utisap. keywords:its; urban;atis;architecture project 第20頁(yè) 共20頁(yè)
點(diǎn)擊復(fù)制文檔內(nèi)容
法律信息相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1