dead reckoning time 中文意思是什麼
dead reckoning time
解釋
已推算時間-
The position system has used to give first place to with gps navigates, dead reckoning system and map - matching system are the subdominant ones. the location is calculated by dead reckoning algorithm when the gps system invalidated which can affact well in short time
定位系統採用了與gps為主、航位推算系統為輔的組合導航系統,利用航位推算對gps定位出現失效時,進行輔助定位,在短時間內能獲得良好的效果。 -
It integrates the global positioning system, dead reckoning and map matching techniques to provide an intelligent vehicle position system for locating vehicle position in real time
它融合了大地定位系統絕對位置推算及地圖拼對技術,為實時追蹤車輛位置提供一項智能車輛定位系統。
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