Research and Implementation on Human Posture Algorithm of Pilot Boarding

LI Xian-rui; NI Wen-jun; LI Ke-guo

doi:10.3969/j.issn.0372-2112.2019.11.008

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Research and Implementation on Human Posture Algorithm of Pilot Boarding

更新时间：2025-07-16

- Research and Implementation on Human Posture Algorithm of Pilot Boarding
- Acta Electronica Sinica Vol. 47, Issue 11, Pages: 2292-2298(2019)
- 作者机构：
  
  1. 交通运输部天津水运工程科学研究所,天津,300000
  2. 天津水运工程勘察设计院,天津,300456
  3. 交通运输部天津水运工程科学研究所,天津,300000
  4. 天津水运工程勘察设计院,天津,300456
- 作者简介：
- 基金信息：
  
  The Special Fund of Chinese Central Government for Basic Scientific Research Operations in Commonweal Research Institutes (No.TKS170208)
- DOI：10.3969/j.issn.0372-2112.2019.11.008
  CLC： TP181
- Published Online：25 November 2019，
  
  Published：2019
- 稿件说明：
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LI Xian-rui, NI Wen-jun, LI Ke-guo. Research and Implementation on Human Posture Algorithm of Pilot Boarding[J]. Acta Electronica Sinica, 2019, 47(11): 2292-2298.
DOI：

LI Xian-rui, NI Wen-jun, LI Ke-guo. Research and Implementation on Human Posture Algorithm of Pilot Boarding[J]. Acta Electronica Sinica, 2019, 47(11): 2292-2298. DOI： 10.3969/j.issn.0372-2112.2019.11.008.

摘要

在引航员登离船过程中，单一采取加速度阈值判断方法不能完整表征引航员登离船过程上升下降的信息，导致对登离船信息造成误判.为此，提出一种基于人体姿态的双重信号滤波的引航员登离船监测算法.采集姿态传感器节点引航员姿态数据，进行卡尔曼滤波滤除部分测量噪声，估计出人体姿态状态；构造软件数字低通滤波器滤除重力加速度的影响；构建FIR滤波器滤除所需线性加速度中的噪声，并检测引航员登离船过程中的姿态信息；最终与攀爬防护装置进行联动配合实现.实验结果表明：该检测方法实现了引航员登离船姿态判断，降低了姿态判断的误操作率，能够较好地区分其他误动作.

Abstract

During the pilot's departure from the ship

the information of the ascending and descending of the pilot's departure from the ship could not fully rely on the single acceleration threshold judgement method

resulting in a erroneous judgement of the information. For this reason

a dual signal filtering algorithm based on human posture had been proposed to monitor the departure ship. The attitude sensor equipments had been collected for the attitude data

and the Kalman filter has been used to filter out the noise

estimating the posture state of the human body. A software digital low pass filter had been constructed to filter the influence of gravity acceleration. Then the FIR filter had been constructed to filter the noise in the linear acceleration

and had detected the attitude information during the pilot's departure

and Realization of Linkage with Safety Climbing Protective Device. The experimental results show the detection method realizes the attitude judgment of pilot boarding ship and reduces the incorrect operation rate

being better divided into other incorrect behavior.

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