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Dynamic position data upload method based on acceleration motion sensor

A motion sensing, dynamic location technology, applied in the field of positioning and tracking, can solve the problems of high power consumption of terminals, large data traffic, and long tracking and positioning interval, and achieve the effect of saving traffic and power consumption

Active Publication Date: 2017-02-15
上海蓝精灵科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the applicant proposed a dynamic position data upload method based on the acceleration motion sensor after research and improvement to solve the problem of too long tracking and positioning interval or high power consumption of the terminal and large data flow

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  • Dynamic position data upload method based on acceleration motion sensor
  • Dynamic position data upload method based on acceleration motion sensor
  • Dynamic position data upload method based on acceleration motion sensor

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Embodiment Construction

[0030] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0031] refer to figure 1 The flow chart of the present invention, the implementation of the present invention will at first add the motion sensing chip that supports acceleration detection in the location tracking device of target object, and this type of chip generally passes I 2 The C interface is connected to the CPU in the positioning and tracking device, and the acceleration in all directions of the target object is transmitted to the CPU in real time. The CPU adjusts the positioning data upload frequency in real time according to the received acceleration data.

[0032] For the movement of the target object, it can be decomposed in three directions: horizontal X, horizontal Y, and vertical Z. Since the processing in each direction is consistent, the algorithm will be described below for the X direction. For location tracking, a desi...

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Abstract

The invention discloses a dynamic position data uploading method based on an acceleration action sensor. An action sensing chip supporting acceleration detection is added in a positioning tracking device and acquires accelerations of a target object in all directions in real time and transmits the accelerations to CPU, the CPU adjusts the positioning data uploading frequency according to received acceleration data of the target object in real time. The dynamic position data uploading method adjusts a time interval of the uploaded positioning data by adopting a time interval algorithm and achieves the flow-saving and power consumption saving purposes, and the problem that a tracking positioning interval is too long or a terminal is large in power consumption and data flow is solved.

Description

technical field [0001] The invention relates to positioning and tracking technology, in particular to a method for uploading dynamic position data based on an acceleration motion sensor. Background technique [0002] In the field of location tracking, the system needs to upload the location of the target object to the server at any time. The current positioning tracking device generally adopts the method of timing uploading in the processing of positioning data uploading. This method can achieve the purpose, but there are several problems: if the uploading time interval is too short, the power consumption and data flow will be large, resulting in standby The time is short and the cost of use is high; if the upload time interval is too long, it cannot reflect the movement details of the target object well, especially when it is moving fast. Contents of the invention [0003] In view of the above problems, the applicant proposed a dynamic position data upload method based o...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06F1/32H04M1/725
CPCY02D30/70
Inventor 顾伟庆
Owner 上海蓝精灵科技有限公司