Pedestrian track processing method, device and equipment and readable storage medium

A processing method, pedestrian technology, applied in the field of data processing, can solve problems such as large error of the shooter's trajectory, interference noise of positioning data, poor smoothness, etc., and achieve the effect of good real-time performance, good smoothness, and good motion trend

Pending Publication Date: 2022-04-29
杭州晨鹰军泰科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The positioning in the shooting range can be realized by positioning technologies such as GPS (Global Positioning System, Global Positioning System), LoRa (Long Range Radio, long-distance radio), UWB (Ultra Wide Band, ultra-wideband), but in actual use, positioning data exists Interference noise, resulting in large errors and poor smoothness of the shooter's trajectory obtained in real time

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  • Pedestrian track processing method, device and equipment and readable storage medium
  • Pedestrian track processing method, device and equipment and readable storage medium
  • Pedestrian track processing method, device and equipment and readable storage medium

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Embodiment Construction

[0070] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0071] See figure 1 , figure 1 A flow chart of pedestrian trajectory processing provided by the embodiment of the present application, which includes the following steps:

[0072] Step 101: Continuously acquire the positioning points of the target pedestrian during travel;

[0073] This step aims to continuously acquire the positioning points of th...

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Abstract

The invention discloses a pedestrian trajectory processing method and device, electronic equipment and a readable storage medium. The pedestrian trajectory processing method comprises the steps of continuously obtaining positioning points of a target pedestrian in the advancing process; wherein coordinate information and time information are recorded in the positioning points; when each new positioning point is obtained, judging whether the current speed corresponding to the new positioning point is in the historical speed interval or not; if the new positioning point does not fall into the historical speed interval, calculating a coordinate mean value and a time mean value of adjacent positioning points before and after the new positioning point respectively, and generating a replacement positioning point corresponding to the coordinate mean value and the time mean value; if the speed is within the historical speed interval, taking the new positioning point as an effective positioning point; and performing multiple recursive averaging on a staggered array formed by orderly arranging the replacement positioning points and the effective positioning points to obtain the finally output smooth positioning points. By applying the method, the smoothness and accuracy of track fitting can be improved.

Description

technical field [0001] The present application relates to the field of data processing, and in particular to a pedestrian trajectory processing method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] The application range of trajectory fitting is very wide. In the shooting range of shooting training, it is also necessary to locate the shooter in real time and monitor the movement trajectory of the shooter in real time. [0003] The positioning in the shooting range can be realized by positioning technologies such as GPS (Global Positioning System, Global Positioning System), LoRa (Long Range Radio, long-distance radio), UWB (Ultra Wide Band, ultra-wideband), but in actual use, positioning data exists Interference noise leads to large errors and poor smoothness of the shooter's trajectory obtained in real time. [0004] That is, in the shooting range environment, how to improve the smoothness of the trajectory fitting results...

Claims

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Application Information

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IPC IPC(8): H04W4/029H04W4/021H04L67/52
CPCH04W4/029H04W4/021
Inventor 汤家兴王珏胡承智潘红平
Owner 杭州晨鹰军泰科技有限公司
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