主管：中华人民共和国应急管理部
主办：应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU
消防科学与技术

消防科学与技术 ›› 2021, Vol. 40 ›› Issue (1): 102-105.

• • 上一篇    下一篇

基于九轴传感器的消防员步态监测装置研究

屈天翊1，洪赢政2   

  1. 1. 应急管理部消防救援局，北京100054；2. 应急管理部上海消防研究所，上海200438
  • 出版日期:2021-01-15 发布日期:2021-01-15
  • 作者简介:屈天翊（1986—），男，安徽合肥人，应急管理部消防救援局科技处中级专业技术职务，主要从事消防科技成果应用推广、消防产品使用监督管理工作，北京市西城区广安门南街70 号，100054。
  • 基金资助:
    国家重点研发计划项目（2018YFC0807600）

Research on gait monitoring device of firefighters based on nine axis sensor

QU Tian-yi1，HONG Ying-zheng2   

  1. 1. Fire and Rescue Department of MEM, Beijing 100054, China；2. Shanghai Fire Science and Technology Research Institute of MEM, Shanghai 200438, China
  • Online:2021-01-15 Published:2021-01-15

摘要：

设计了一套基于九轴传感器（3 轴加速度、3 轴陀螺仪和3 轴磁力计）的消防员步态监测装置，对该装置的结构组成、器件选型、系统设计构建进行了研究。该装置为鞋垫式，可直接穿在作训鞋或消防靴内，可实时采集消防员的运动姿态，具有虚实步监测、步相分析、支撑分析、姿态追踪、摆动分析、微观动作分析等功能。该装置可用于消防员训练中的虚实步监测，测量的消防员步态数据可辅助评估训练强度，测试结果可为消防员定制个性化足部防护装备提供科学的数据支撑，有助于提升消防员身体协调性，缓解消防员膝盖部位冲击力。

关键词: 消防员, 步态分析, 步态监测装置, 九轴传感器

Abstract: In this paper, a set of gait monitoring device for firefighters based on nine axis sensors (3- axis acceleration, 3- axis gyroscope and 3-axis magnetometer) is designed. The structure, device selection and system design of the device are studied. The device is insole type, which can be directly put in training shoes or fire boots. It can collect the movement posture of firefighters in real time. It has the function of virtual and real step monitoring, step phase analysis, support analysis, posture tracking, swing analysis, micro motion analysis, etc. The device can be used to detect the virtual and real steps in the training of firefighters. The measured gait data of firefighters can assist in evaluating the training intensity. The test results can provide scientific data support for the customized personalized foot protection equipment of firefighters, which is helpful to improve the coordination of firefighters and relieve the impact force of firefighters' knees.

Key words: firefighter; gait analysis, gait monitoring device, nine axis sensor