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Positioning data processing method, device, electronic device and storage medium

A technology for positioning data and processing methods, which is applied in location-based services, power management, electrical components, etc., can solve problems such as waste of traffic, terminal power consumption, resource and time consumption, and achieve power consumption and traffic reduction. The frequency of positioning data collection and the effect of reducing the operation of positioning data collection

Active Publication Date: 2021-09-21
GREE ELECTRIC APPLIANCES INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first method: locate once every fixed period, that is, the collection frequency is a fixed frequency. The inventors found that this method has two disadvantages: one is to collect location information frequently, which is obviously more power-consuming and wasteful for the terminal, and two. It is to collect a large amount of redundant data and consume resources and time when processing on the server side
[0005] Another way is to directly use the technical solution of increasing the acquisition frequency in a way that is directly proportional to the speed. However, this way overemphasizes the role of speed, and in some cases the above two problems will also occur

Method used

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  • Positioning data processing method, device, electronic device and storage medium
  • Positioning data processing method, device, electronic device and storage medium
  • Positioning data processing method, device, electronic device and storage medium

Examples

Experimental program
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Embodiment approach

[0098] Mode 1: Determine the target acquisition frequency according to the linear relationship between the motion trend and the target frequency. For example, when the movement trend is close to the smart device, the distance between the monitored object and the smart device is determined, and the target collection frequency may be inversely proportional to the distance. In this way, the closer the distance to the smart device, the greater the target acquisition frequency.

[0099] Similarly, when the monitored object moves away from the smart device, the distance from the monitored object to the smart device is proportional to the target collection frequency, that is, the farther away from the smart device, the lower the target collection frequency.

[0100]Method 2: In order to make the adjustment of the collection frequency better meet the actual needs in connection with the context. In the present disclosure, the target collection frequency may be determined on the basis ...

Embodiment approach 1

[0114] Embodiment 1: Determine the target collection frequency according to the following formula (3):

[0115] P n =P (n-1) *[1+(t (n-1) -t n ) / t n ] (3)

[0116] In formula (3), P n Indicates the target acquisition frequency, P (n-1) Indicates the current collection frequency (that is, the target collection frequency determined last time), t n with t (n-1) The meaning of is the same as in formula (2), that is, t n Indicates the time length corresponding to the latest location in the historical positioning data, t (n-1) Indicates the duration corresponding to the previous location of the latest location in the historical location data. Among them, if n=1, then P 0 =A, A is a constant; if the front and rear positions do not change, then the value P can be taken directly n =A (that is, use a fixed frequency to collect positioning data when stationary).

[0117] Among them, in formula (3), (t (n-1) -t n ) results represent the movement trend, that is, when the res...

Embodiment approach 2

[0120] Embodiment 2: Determine the target collection frequency according to the following formula (4):

[0121] P n =P (n-1) *[1+(S (n-1) -S n ) / S n ] (4)

[0122] In formula (4), P n Indicates the target acquisition frequency, P (n-1) Indicates the current acquisition frequency (that is, the target acquisition frequency determined last time), S n Indicates the distance from the latest location in the historical positioning data to the smart device, t (n-1) Indicates the distance from the last location point of the latest location point in the historical location data to the smart device.

[0123] Similar to the principle of formula (3), in formula (4), (S (n-1) -S n ) result represents the movement trend, that is, when the result is negative, it means that the distance from the latest positioning point to the smart device has increased compared with the last determined distance, that is, the monitored object is far away from the smart device, and when it is positive...

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Abstract

The disclosure discloses a positioning data processing method, device, electronic equipment and storage medium. It is used to solve the problems of increased power consumption of positioning terminals and data redundancy caused by frequent collection of positioning data in related technologies. In the embodiment of the present disclosure, when the monitoring object is closer to the smart device, the collection frequency is appropriately increased; when the monitoring object is farther away from the smart device, the collection frequency is appropriately reduced. In this way, the acquisition frequency can be dynamically changed, and adjustments can be made to suit the actual situation. Compared with the scheme of collecting positioning data at a fixed frequency, unnecessary positioning data collection operations can be reduced, power consumption and traffic of the terminal can be saved, and excessive redundant data can also be reduced. Compared with the positioning data acquisition solution depending on the movement speed, when the movement trend is away from the smart device, even if the movement speed is fast, the collection frequency in the present disclosure will be reduced instead of increased, so the positioning data collection frequency can also be reduced.

Description

technical field [0001] The present disclosure relates to the field of positioning technology, and in particular to a positioning data processing method, device, electronic equipment and storage medium. Background technique [0002] With the development of the Internet of Everything, positioning technology also plays a pivotal role in the Internet of Everything technology. For example, when the user is a certain distance away from the smart device, the smart device can be controlled. Therefore, the user's location information will also affect everything and profoundly change people's lives. [0003] However, current positioning methods include: [0004] The first method: locate once every fixed period, that is, the collection frequency is a fixed frequency. The inventors found that this method has two disadvantages: one is to collect location information frequently, which is obviously more power-consuming and wasteful for the terminal, and two. It consumes resources and ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/029H04W52/02
CPCH04W4/023H04W4/025H04W4/027H04W52/0251H04W52/0258H04W4/029Y02D30/70
Inventor 李绍斌宋德超王颖康林林王沅召张家琪
Owner GREE ELECTRIC APPLIANCES INC
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