摘要
设计了车辆姿态测量仪表系统,系统使用多传感器组合的方法测量车辆的姿态信息。主要包括倾角测试模块、方位夹角测试模块、海拔气压测试模块、时钟显示模块。所设计的姿态仪表能够直接测量当地的气压、海拔、车辆行走方位、汽车行走过程中的前后左右的倾角、系统实时时间等。该测量仪表能直接接在汽车的电源和点火开关上即可使用,安装十分方便,经过实际的装车试验,该测量仪表针对外界环境的变化,传感器能迅速的采集信号,液晶能实时的刷新显示,系统运行稳定,并具有很高的测量精度。
The vehicle attitude measuring instrument system was designed, in which a multi-sensor com-bination method was used to measure the vehicle attitude information. The system consists of the dip an-gle measurement module, azimuth measurement module, altitude pressure measurement module andclock display module. The local barometric pressure, altitude, travel azimuth, system real time, anglearound the vehicle at different directions and other information can be directly measured by the de-signed vehicle attitude instrument, which can be simply connected to the vehicle power supply or the ig-nition switch for the system installation. By the actual vehicle test, the measuring instrument can quick-ly acquire the sensor signals for the external environment changes, the LCD can refresh displayed infor-mation in real time, and the system is stable with high measurement accuracy.
出处
《湖北汽车工业学院学报》
2014年第4期26-31,共6页
Journal of Hubei University Of Automotive Technology
关键词
车辆姿态
测量仪表
多传感器组合
惯性器件
vehicle attitude
measuring instrument
multi-sensor combination
inertial device
