基于嵌入式的群体感知骑行码表系统设计  

Design of group sensing bike cyclocomputer HUD system based on embedded technology

作　　者：袁新娣[1] 陈恳 YUAN Xindi;CHEN Ken(School of Physics and Electronic Information,Gannan Normal University,Ganzhou 341000,China)

机构地区：[1]赣南师范大学物理与电子信息学院

出　　处：《现代电子技术》2019年第24期125-128,共4页Modern Electronics Technique

基　　金：江西省教育厅科学技术研究项目（GJJ160938）;江西省教育科学规划项目(18YB193)~~

摘　　要：为了给骑行爱好者提供一种既能监测骑行数据,又能服务社交的设备,提出利用嵌入式技术开发群体自动感知骑行码表系统。该系统由感知码表和智能手机应用软件组成,感知码表以STM32为核心芯片,速度传感器采集运动数据,2.4 GHz无线通信模块自动感知群体,蓝牙模块实现码表与手机的通信。采集的运动数据信息及感知的骑友信息进入智能手机后,为骑友之间后续的社交提供方便。实验测试结果表明,该系统运行稳定,群体感知效果良好,具有较好的运用推广价值。A group sense bike cyclocomputer HUD system based on embedded technology is proposed to provide cycling enthusiasts with a device that can both monitor cycling data and serve social activities. The system is composed of sense bike cyclocomputer HUD and smartphone application software. In the bike cyclocomputer HUD,the STM32 is used as the core chip,the speed sensor is used to collect the motion data,the 2.4 G wireless communication module is used to automatic sensing group,and the bluetooth module is used to realize communication between bike cyclocomputer HUD and smartphone. The collected motion data and sensed cycling buddies′ information are imported into smartphone,so as to provide convenience for subsequent socializing between cycling buddies. The experimental testing results show that the system runs stably and has good group perception effect,which has good application and promotion value.

关 键 词：群体感知 骑行码表 嵌入式系统 智能手机 蓝牙通信 运行测试 

分 类 号：TN98-34[电子电信—信息与通信工程]