Android平台下多路倾角传感器驱动的设计与实现  

Design and Implementation of Multiple Tilt Sensor Driver on Android Platform

作　　者：王秀敏[1] 张麒[1] 李婷婷[1] 

机构地区：[1]中国计量学院信息工程学院,浙江杭州310018

出　　处：《仪表技术与传感器》2013年第9期18-20,共3页Instrument Technique and Sensor

基　　金：浙江省科技计划优先主题重点工业项目(2010C11024);杭州市经济开发区产学研合作项目(201002)

摘　　要：在面向臂架式桥梁检测车全局监控系统的研究中,针对需要在Android平台下获取多路倾角传感器中的角度数据来控制臂架式桥梁检测车3D仿真模型运动的实际需求,设计了Android平台下多路倾角传感器驱动的整体架构,研究了Android平台的多线程机制。在该基础上阐述了如何利用NDK技术和Android的多线程技术实现多路倾角传感器的驱动程序,并且给出了设计流程。实验结果表明,文中设计的驱动算法能快速稳定地获取多路倾角传感器中的角度数据,满足实际应用需求。In the study of global monitoring system in the jib bridge inspection vehicle, this paper designed the overall architecture of multi tilt sensor driver and researched the multithreading mechanism on Android platform according to the actual demand for multiple tilt sensor data acquisition needs to be implemented on the Android platform to control the movement of 3D simulation model of jib bridge inspection vehicle. On that basis, the paper described how to use NDK technology and multithreading to implement the driver of multiple tilt sensor and given the design process. The experimental result shows that our driver algorithm can quickly and stably acquire the multi tilt sensor data and＇meets the needs of practical application.

关 键 词：安卓 多线程 多路信号采集 驱动 I O多路转接 

分 类 号：TP316.4[自动化与计算机技术—计算机软件与理论]