轨迹信息 meaning in Chinese
iges
Examples
- The elements of situation maps include the information of flight track , detection range of radar , capability of weapon attack , and quantification of being attacked etc
态势图元素包括飞机的轨迹信息、雷达探测范围信息、火力攻击范围信息，以及受威胁程度的定量描述等。 - 11 mouratidis k , papadias d , bakiras s , tao y . a threshold - based algorithm for continuous monitoring of k nearest neighbors . ieee trans . knowledge and data engineering , 2005 , 17 : 1451 - 1464
鉴于此，本文研究了在存储有历史移动对象轨迹信息的类r树r - tree - like结构譬如tb树3维r树等上有效地处理knn k1查找的问题。 - Tb _ ppf - index is able to support trajectory based queries about the historical information of moving objects . first , the historical trajectories of moving objects are indexed by tb - tree after trajectory splitting . a buffer containing the latest trajectory segment is maintained for each moving object to support trajectory splitting
在tb _ ppf - index中,移动对象历史轨迹信息经过轨迹切分后利用tb - tree进行索引,在轨迹切分过程中为每一个移动对象维护一个缓冲区buffer以保存最近一段时间的部分轨迹。 - For example , these data and results keeped in text files without establishing a standard database . and it lacks valid supervise mechanism to work of the vehicles drivers . the automobile electronics department of qiming information technology company has developed a kind of vehicle traveling data recorder - - faw6602h vehicle traveling data recorder . it gathers data including time , longitude , latitude and speed etc by the technology of gps and other hardware
本文论述了基于组件的gis地理信息系统的相关技术,选用了mapinfo公司的mapx组件技术结合行车记录仪中的轨迹信息设计和实现了轨迹数据在地图上的动态回放和选择路段内超速统计,有效解决了对整车试验中司机工作的监督和考核。