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

A technology for positioning data and processing methods, which is applied in location-based services, power management, electrical components, etc. It can solve problems such as wasting traffic, consuming resources and time, and terminal power consumption, so as to save power consumption and traffic, and reduce The frequency of positioning data collection and the effect of reducing the operation of positioning data collection

Active Publication Date: 2020-09-15
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 and device, electronic equipment and storage medium
  • Positioning data processing method and device, electronic equipment and storage medium
  • Positioning data processing method and device, electronic equipment and storage medium

Examples

Experimental program
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Effect test

Embodiment approach

[0098] Method 1: Determine the target acquisition frequency according to the linear relationship between the movement 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 can be inversely proportional to the distance. In this way, the closer to the smart device, the greater the frequency of target collection.

[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 adjust the collection frequency to better adapt to actual needs in relation to the context. In the present disclosure, the target acquisition frequency can be determined on the basis of the current acquisition ...

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 acquisition frequency (that is, the target acquisition frequency determined last time), t n With t (n-1) The meaning of is the same as in formula (2), namely t n Indicates the time corresponding to the latest position in the historical positioning data, t (n-1) Represents the duration corresponding to the last anchor point of the latest anchor point in the historical positioning data. Among them, if n = 1, then P 0 =A, A is a constant; if the front and rear positions have not changed, the value P can be directly taken n =A (that is, use a fixed frequency for positioning data collection when stationary).

[0117] Among them, in formula (3), (t (n-1) -t n ) The result represents the movement trend, that is, when the result is a nega...

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 position in the historical positioning data to the smart device, t (n-1) Indicates the distance from the previous positioning point of the latest positioning point in the historical positioning data to the smart device.

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

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Abstract

The invention discloses a positioning data processing method and device, electronic equipment and a storage medium. The invention aims at solving the problems of increased power consumption and data redundancy of a positioning terminal due to frequent acquisition of positioning data in related technologies. According to the embodiment of the invention, when a monitored object is closer to intelligent equipment, the acquisition frequency is properly increased; when the monitored object is farther away from the intelligent equipment, the acquisition frequency is properly reduced. In this way, the acquisition frequency can be dynamically changed and can be adaptively adjusted according to the actual situation. Compared with a scheme of adopting a fixed frequency to carry out positioning dataacquisition, unnecessary positioning data acquisition operation can be reduced, power consumption and flow of the terminal can be saved, and excessive redundant data can also be reduced. Compared witha positioning data acquisition scheme depending on the movement speed, when the movement trend is far away from the intelligent equipment, even if the movement speed is high, the acquisition frequency in the method is reduced but not increased, and therefore the positioning data acquisition frequency can 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 at a certain distance 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, the current positioning methods include: [0004] The first type: positioning once every fixed period, that is, the collection frequency is a fixed frequency. The inventor found that this method has two shortcomings: one is to collect location information frequently, which obviously consumes more power and wastes traffic for the terminal; It consumes resources and time when colle...

Claims

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Application Information

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Patent Type & Authority Applications(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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