|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2007年05 期
| 標題 |
| 基于GPRS/GPS的便攜式線路狀態(tài)監(jiān)測系統(tǒng)(47 卷) |
| 英文標題 |
| 摘要 |
| 敘述了基于無線網(wǎng)絡(luò)的監(jiān)測系統(tǒng)的整體結(jié)構(gòu)設(shè)計以及實現(xiàn)方法，車載采集裝置的設(shè)計 與實現(xiàn)，地面數(shù)據(jù)處理服務(wù)器軟件的設(shè)計以及車載裝置與地面服務(wù)器通訊模塊的設(shè)計與實 現(xiàn)等。系統(tǒng)采用了先進的GPS測速測距法，基于GPRS技術(shù)的無線網(wǎng)絡(luò)數(shù)據(jù)通訊以及基于PC104 的數(shù)據(jù)采集方式， |
| 作者 |
| 新聞作者:朱利民，石偉棟 |
| 關(guān)鍵字 |
