基于安卓的汽车状态测量及预测系统的研究  

Research on Measurement & Prediction System for Vehicle Motion State Based on Android

作　　者：刘军[1] 聂斐[1] 蔡骏宇[1] 熊明路[1] 陶昌岭 

机构地区：[1]江苏大学

出　　处：《汽车技术》2015年第2期29-33,38,共6页Automobile Technology

摘　　要：设计了基于Android(安卓)的汽车运动状态在线测量及预测系统,阐述了预测系统的硬件组成和软件设计方法。通过实车道路试验,对侧向加速度与横滚角的试验值与预测值进行比较,并得出相对误差率,验证了该预测系统的可行性。与传统车载终端相比,该预测系统不仅提高了安卓车载终端对汽车主动安全的融合性,而且有效降低了汽车状态感知的成本并具有良好的可扩展性和灵活性。Vehicle motion online measurement prediction system based on Android is designed, and hardware composition and software design method of the prediction system is elaborated. Through vehicle road test, the test value and predicated value of lateral acceleration and roll angle are compared and the relative error rate is obtained, which proves feasibility of this prediction system. Compared with the conventional vehicle-mounted terminal, this prediction system not only improves the integration of Android vehicle terminal to vehicle active safety, but also effectively lowers the cost of vehicle state perception, moreover, this system also has good expandability and flexibility.

关 键 词：汽车状态 测量 预测 ANDROID 

分 类 号：U467.1[机械工程—车辆工程]