汽车驾驶行为与行驶状态的数据监测系统设计  

Data Monitoring System of Vehicle Driving Behavior and State

作　　者：封宇华[1] 杨拥民[1] 杜凯[1] 钱彦岭[1] 

机构地区：[1]国防科学技术大学装备综合保障技术重点实验室,长沙410073

出　　处：《单片机与嵌入式系统应用》2015年第12期54-57,共4页Microcontrollers & Embedded Systems

摘　　要：为了分析驾驶员驾驶行为与油耗之间的关系,需要实时监控并记录驾驶员驾驶行为与车辆瞬时油耗。利用MEMS惯性传感器和汽车OBD系统设计了一种汽车行驶数据监测系统,实现了对汽车行驶数据的实时监测;并开发了基于Android操作系统的应用程序,将Android智能手机作为接收、处理、存储、显示汽车行驶数据的终端。实验结果表明,系统能够采集并存储汽车行驶数据,为后续分析驾驶员驾驶行为与汽车油耗之间的关系提供了平台。In order to analyze the relation between driver＇s driving behavior and fuel consumption, it is necessary to monitor and record the driver＇s driving behavior and the vehicle＇s instant fuel consumption in real time. A vehicle driving data monitoring system based on MEMS inertial sensor and OBD system is designed, which achieves the real-time monitoring of vehicle driving data. In addition, an appli cation based on the Android system is developed, the smart phone with Android system can receive, manage, store, display the vehicle driving data. The road test results show that the system can realize the goal of capturing and storing vehicle driving data, it provides a platform for the further analysis between the driver＇s driving behavior and the fuel consumption.

关 键 词：OBD 传感器 MEMS 驾驶行为识别 汽车状态监测 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]