Method for rectifying GPS framing signal offset of GPS terminal apparatus
A GPS terminal and GPS positioning technology, applied in the field of GPS positioning, can solve the problems of data deviation, positioning direction, inaccurate movement speed, and discount of GPS positioning system advantages.
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[0037] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0038] Please refer to Fig. 1 and Fig. 2, the method for correcting the GPS positioning signal offset on the GPS terminal device includes the following steps:
[0039] (1) GPS terminal equipment performs system initialization operation;
[0040] (2) The satellite periodically sends GPS positioning data;
[0041] (3) GPS terminal equipment receives corresponding GPS positioning data;
[0042] (4) Perform a three-dimensional calculation operation according to the GPS positioning data to obtain the positioning data information of the current position. The three-dimensional calculation operation is: calculate the positioning data information (x, y, z) of the current position of the GPS terminal device according to the following equations and the system time t of the GPS terminal device:
[0043] ...
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