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Method for identifying motion state of mobile terminal and mobile terminal

A mobile terminal, motion state technology, applied in the field of communication

Active Publication Date: 2014-10-29
NANTONG HANGDA ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide a method for identifying the motion state of a mobile terminal and the mobile terminal, so as to solve the problem of how to judge the motion state of the mobile terminal

Method used

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  • Method for identifying motion state of mobile terminal and mobile terminal
  • Method for identifying motion state of mobile terminal and mobile terminal
  • Method for identifying motion state of mobile terminal and mobile terminal

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0063] figure 1 It is a flowchart of a method for identifying a motion state of a mobile terminal provided by Embodiment 1 of the present invention. Such as figure 1 As shown, the method includes the following steps:

[0064] Step 101, scan the WLAN access point of the mobile terminal once every specified sampling period, and collect the information of multiple WLAN access points scanned each time, and the information includes the basic service set identification code and signal strength;

[0065] In this step, on the premise that the wireless local area network (WLAN) function of the mobile terminal is turned on, the access point (AP) is scanned every specified sampling period Δt, and the multiple WLAN access points measured each time are recorded. The Basic Service Set Identification (BSSID) and signal strength of the entry point. In order to facilitate the automatic processing of the software, each scan result can be recorded in the form of a list, for example, a list of...

Embodiment 2

[0138] Figure 4 It is a flow chart of another method for identifying a motion state of a mobile terminal provided in Embodiment 2 of the present invention. like Figure 4 As shown, the method includes the following steps:

[0139] Step 401, scan the WLAN access points of the mobile terminal once every specified sampling period, and collect the information of multiple WLAN access points scanned each time, the information including the basic service set identification code and signal strength;

[0140] In this step, on the premise that the wireless local area network (WLAN) function of the mobile terminal is turned on, the AP is scanned every specified sampling period Δt, and the BSSID and signal strength of multiple WLAN access points measured each time are recorded. In order to facilitate the automatic processing of the software, each scan result can be recorded in the form of a list, for example, a list of WLAN access points is in the form of L={, ,....} , multiple scans ...

Embodiment 3

[0170] Figure 5 It is a device structure diagram of a mobile terminal provided in Embodiment 3 of the present invention. like Figure 5 As shown, the mobile terminal includes the following units:

[0171] The collection unit 501 is configured to scan the WLAN access points of the mobile terminal every specified sampling period, and collect information on multiple WLAN access points scanned each time, the information including basic service set identification codes and signal strengths;

[0172] In this unit, on the premise that the wireless local area network (WLAN) function of the mobile terminal is turned on, the AP is scanned every specified sampling period Δt, and the BSSID and signal strength of multiple WLAN access points measured each time are recorded. In order to facilitate the automatic processing of the software, each scan result can be recorded in the form of a list, for example, a list of WLAN access points is in the form of L={, ,....} , multiple scans get L ...

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Abstract

The invention is suitable for the technical field of communication, and provides a method for identifying the motion state of a mobile terminal and the mobile terminal. The method comprises the following steps: acquiring information about a plurality of WLAN (Wireless Local Area Network) access points scanned every time, wherein the information comprises a basic service set identification code and signal strength; calculating the value of a confidence degree and the value of list orthogonality according to the information about the WLAN access points; presetting the judgment threshold of the value of the confidence degree and the judgment threshold of the value of the list orthogonality, and comparing the judgment thresholds with a value obtained by calculation to acquire the motion state of the mobile terminal. By adopting the method, the motion state of the mobile terminal can be acquired without making any hardware modification on the conventional mobile terminal. Moreover, the method is suitable for an area covered by a plurality of wireless local area network access points, is not influenced by indoor and outdoor places, the position of the mobile terminal, user postures and motion habits, is low in the algorithm complexity, and does not cause high power overhead on the mobile terminal.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a method for identifying the motion state of a mobile terminal and the mobile terminal. Background technique [0002] Movement state recognition is one of the important contents of situation awareness. With the popularity of mobile terminals, guessing the user's movement state through mobile terminals can provide users with better experience intelligent services: trigger the state or function of the mobile terminal according to the user's movement state Based on the changes in the system, combined with deduction of more advanced user scenarios, it provides users with intelligent mobile applications such as personalized recommendations and precise advertising. In the mobile terminal application scenario, the difficulty and challenge of motion state recognition lies in how to use the sensors that come with most mobile terminals without other additional hardware functions to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/00H04W48/16H04W4/02
CPCH04W4/023H04W48/16H04W64/00H04W64/006H04W64/003H04W84/12H04W88/02H04W88/08
Inventor 李莉丁强
Owner NANTONG HANGDA ELECTRONICS TECH