Track viewing method and device

An embodiment of the invention provides a track viewing method and device. The method comprises the following steps of obtaining multiple coordinate point data of a moving object, wherein each coordinate point datum comprises coordinate point position information and time information corresponding t...

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Bibliographische Detailangaben
Hauptverfasser: LIU JIANCHUANG, ZHENG YUNFENG, LI LU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An embodiment of the invention provides a track viewing method and device. The method comprises the following steps of obtaining multiple coordinate point data of a moving object, wherein each coordinate point datum comprises coordinate point position information and time information corresponding to the position information; generating a track of the moving object according to the position information of the multiple coordinate point data; obtaining an icon corresponding to the moving object; and representing the moving object with the icon, and according to the time information of the multiple coordinate point data, reproducing a motion process of the moving object on the track. The method is not used for simply displaying a track curve merely but reproducing, along the track curve, thereal motion process of the moving object; and in this way, even though a complicated path is met and abnormal points (namely repeated track points, such as a track interlaced point or a track overlapped point) are met in the