Patent ID: 9173062
Filing Date: 2015-10-27
Classification: G01S,H04W

Abstract:
1. A positioning service method, comprising: a positioned terminal receiving a movement track model established by a positioning service platform; the positioned terminal judging whether or not positioning data that are collected satisfy the movement track model; when the positioning data satisfy the movement track model, determining that there is no need to report the positioning data, and when the positioning data do not satisfy the movement track model, reporting the positioning data to the positioning service platform; and the positioning service platform determining whether or not to adjust a positioning mode of the positioned terminal according to a distance between a positioning initiation terminal and the positioned terminal, wherein the positioning mode comprises: a silence mode and an activated positioning mode, the positioning service platform determining whether or not to adjust the positioning mode of the positioned terminal according to the distance between the positioning initiation terminal and the positioned terminal comprises: the positioning service platform judging, according to network side data, whether or not a cell identity of a mobile network to which the positioning initiation terminal registers and a cell identity of a mobile network to which the positioned terminal registers are identical; if the cell identity of the mobile network to which the positioning initiation terminal registers and the cell identity of the mobile network to which the positioned terminal registers are identical, then the positioning service platform determining that the distance between the positioning initiation terminal and the positioned terminal is less than a preset threshold, and issuing an instruction to adjust the positioning mode of the positioned terminal as the silence mode; when a cell identity of a network where the positioning initiation terminal or the positioned terminal resides changes, the positioning service platform judging whether or not there is a need to adjust the positioning mode of the positioned terminal as the activated positioning mode.