面向浆板运动的安全定位器开发  

Development of Safety Locator for Stand-up Paddle

作　　者：张振权 彭颖 黄昊 马丽娜·叶尔江 宋建 ZHANG Zhenquan;PENG Ying;HUANG Hao;MALINA Yeerjiang;SONG Jian(School of Mechanical&Automotive Engineering,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]华南理工大学,机械与汽车工程学院,广东广州510640

出　　处：《微型电脑应用》2023年第12期171-174,共4页Microcomputer Applications

摘　　要：浆板运动是一项新兴的水上休闲运动,近年来在国内也日益风靡,但因桨板结构开放、游客与水接触自由,人员安全保障一直是组织管理者的难题。对此设计了一款用于浆板运动的安全定位器,以低功耗芯片STM32L031F6P6作为主控MCU,同时提出了一种基于位置差信号与电量梯度的数据报送方法,以降低设备的运行功耗;定位器采用NB-IoT无线通信模块BC20与中国移动的OneNET物联网云平台连接,实现数据的采集与人员的安全管理。实际测试表明,设计的安全定位器在定位精度和续航能力上均能较好满足浆板运动安全定位管理的要求。Stand-up paddle is an emerging water leisure sport,and has become more and more popular in China for last few years.However,due to the open structure of paddle and the free contact between tourists and water,personnel safety has always been a difficult problem for managers.In this paper,a safety locator for stand-up paddle is designed,and it takes the low-power chip STM32L031F6P6 as the main control MCU.Meanwhile,a data transmission method based on the position difference signal and electric quantity gradient is proposed to reduce the operating power consumption of locator.The locator uses the NB-IoT wireless communication module BC20 to connect with the China Mobile’s OneNET IoT cloud platform,which realizes data collection and personnel safety management.The actual test shows that the safety locator can quite meet the safety positioning management requirements of stand-up paddle in terms of positioning accuracy and endurance capacity.

关 键 词：安全监控 浆板运动 定位器 低功耗 NB-IoT 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]