Method and device for determining user motion trajectory

Abstract

The embodiment of the invention discloses a method and a device for determining a user motion trajectory. Through obtaining the WiFi information of each point in a user daily motion trajectory, the obtained WiFi information and the WiFi information in the daily motion trajectory stored in advance are compared, if the obtained WiFi information is different from the WiFi information with a number exceeding a preset number in the WiFi information stored in advance, prompting information is sent to the user, and the prompting information is used for prompting that a user is deviated from a regular motion trajectory. Through collecting the WiFi information in the road of each day, the WiFi information in the road is recorded, when the WiFi information is greatly changed, parent equipment is reminded of the deviation from the regular trajectory, compared with an existing trajectory reminding method, the method of the invention has the advantages that more power is saved, since the WiFi coverage range is limited, the recorded trajectory precision is high, and the reminding is very accurate.

Description

technical field

[0001] Embodiments of the present invention relate to the technical field of mobile terminals, and in particular to a method and device for determining a user's motion trajectory. Background technique

[0002] Now, some children's smart wearable devices have reminders of deviation from the daily action track, which are often used to remind the track on the way to school or after school, but this kind of reminder is to initiate positioning and record each positioning point through the device, and then judge whether it deviates from the track. This approach will lead to high power consumption of the device, and false alarms will often be generated when encountering a position with a large positioning error. Contents of the invention

[0003] The purpose of the embodiments of the present invention is to provide a method and device for determining a user's motion trajectory, aiming at solving the problem of how to improve the accuracy of the recorded trajectory...

Examples

Embodiment 1

[0040] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the method for determining the user's motion trajectory in the embodiment of the present invention.

[0041] In Embodiment 1, the method for determining the user's motion track includes:

[0042] Step 101, obtaining the WIFI information of each point on the user's daily motion track;

[0043] Preferably, said acquiring the WIFI information of each point on the user's daily motion track includes:

[0044] The WIFI information of each point on the user's daily motion trajectory is collected within a fixed interval time period.

[0045] Specifically, when the user performs normal activities, the WIFI information on the user's daily motion track is collected.

[0046] Step 102, comparing the acquired WIFI information with the pre-stored WIFI information on the daily movement track;

[0047] Step 103, if the obtained WIFI information is different from the pre-stored WIFI information exce...

Embodiment 2

[0051] refer to figure 2 , figure 2 It is a schematic flowchart of the second embodiment of the method for determining the user's motion trajectory in the embodiment of the present invention.

[0052] On the basis of Embodiment 1, the method also includes:

[0053] Step 104, if the obtained WIFI information is different from the pre-stored WIFI information which does not exceed the preset number, return to the step of obtaining the WIFI information of each point on the user's daily motion track.

Embodiment 3

[0055] refer to image 3 , image 3 It is a schematic flowchart of the third embodiment of the method for determining the user's motion trajectory in the embodiment of the present invention.

[0056] On the basis of embodiment one or embodiment two, on the basis of embodiment two, before the WIFI information of each point on the user's daily motion track is obtained, it also includes:

[0057] Step 105, automatically collect the WIFI information around the mobile terminal on the user's daily movement track every preset time, and automatically upload it to the server.

[0058] Specifically, the device automatically collects surrounding WIFI information at regular intervals and automatically uploads it to the server. The server records all WIFI information at each point to form a record of daily movement trajectories.

technical field

[0001] Embodiments of the present invention relate to the technical field of mobile terminals, and in particular to a method and device for determining a user's motion trajectory. Background technique

[0002] Now, some children's smart wearable devices have reminders of deviation from the daily action track, which are often used to remind the track on the way to school or after school, but this kind of reminder is to initiate positioning and record each positioning point through the device, and then judge whether it deviates from the track. This approach will lead to high power consumption of the device, and false alarms will often be generated when encountering a position with a large positioning error. Contents of the invention

[0003] The purpose of the embodiments of the present invention is to provide a method and device for determining a user's motion trajectory, aiming at solving the problem of how to improve the accuracy of the recorded trajectory...

Examples

Embodiment 1

[0040] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the method for determining the user's motion trajectory in the embodiment of the present invention.

[0041] In Embodiment 1, the method for determining the user's motion track includes:

[0042] Step 101, obtaining the WIFI information of each point on the user's daily motion track;

[0043] Preferably, said acquiring the WIFI information of each point on the user's daily motion track includes:

[0044] The WIFI information of each point on the user's daily motion trajectory is collected within a fixed interval time period.

[0045] Specifically, when the user performs normal activities, the WIFI information on the user's daily motion track is collected.

[0046] Step 102, comparing the acquired WIFI information with the pre-stored WIFI information on the daily movement track;

[0047] Step 103, if the obtained WIFI information is different from the pre-stored WIFI information exce...

Embodiment 2

[0051] refer to figure 2 , figure 2 It is a schematic flowchart of the second embodiment of the method for determining the user's motion trajectory in the embodiment of the present invention.

[0052] On the basis of Embodiment 1, the method also includes:

[0053] Step 104, if the obtained WIFI information is different from the pre-stored WIFI information which does not exceed the preset number, return to the step of obtaining the WIFI information of each point on the user's daily motion track.

Embodiment 3

[0055] refer to image 3 , image 3 It is a schematic flowchart of the third embodiment of the method for determining the user's motion trajectory in the embodiment of the present invention.

[0056] On the basis of embodiment one or embodiment two, on the basis of embodiment two, before the WIFI information of each point on the user's daily motion track is obtained, it also includes:

[0057] Step 105, automatically collect the WIFI information around the mobile terminal on the user's daily movement track every preset time, and automatically upload it to the server.

[0058] Specifically, the device automatically collects surrounding WIFI information at regular intervals and automatically uploads it to the server. The server records all WIFI information at each point to form a record of daily movement trajectories.

Images