Research on MEMS based real-time measurement system for motion information of the vehicle
This paper presents a new type of measurement and recording device for motion information of the vehicle.The system utilized a kind of MEMS-Based sensors,such as the angular rate gyros,the accelerometer,the magnetometer,the absolute pressure sensor,the differential pressure sensor and the GPS module.It is for measuring vehicle`s angular rate movement,acceleration,magnetic heading,altitude,air speed,latitude and longitude coordinates respectively.The measurement part of the system default multi-channel for the signal input,such as analog signal interface,SPI digital interface,UART serial port,and selected A/D converter.The data logger utilized a high-density,non-volatile,high-performance FLASH memory.The entire system is integrated in a small circuit board with a small size,low power and high-stability characteristics.
Micro Electromechanical Sensors Data Recording System FLASH Memory
Zhao Fei Zhou Zhaoying Xiong Wei Guo Qi Cao Xiaotang
National Key Laboratory For Electronic Measurement Technology(North University of China),Taiyuan,Chi State Key Laboratory of Precision Measurement Technology and Instruments(Tsinghua University),Beijin
国际会议
中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)
杭州
英文
1-4
2012-11-04（万方平台首次上网日期，不代表论文的发表时间）