Setting and Discriminant Method of Electronic Fence in Location Services

Jian Ning Yang; Jian Kun Yang; Guang Rong Liu

doi:10.4028/www.scientific.net/AMM.595.191

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 595Setting and Discriminant Method of Electronic...

Setting and Discriminant Method of Electronic Fence in Location Services

Abstract:

Regulation activities of motion object in the computer system, and to determine whether a motion object within a specified area activity is a commonly used function of location service. The designated area on the electronic map is a closed polygon graph, namely the electronic fence. On reporting the location of the movement object coordinate relationship between the location of the polygon on calculation and analysis to determine the object is inside the fence or outside the fence. This paper introduces the electronic fence setting and discriminant algorithm implementation. The methods presented in this paper has achieved good results in practical application.