摘要
本设计根据汽车传感器的工作原理,模拟汽车的脉冲信号,开发研制的一种测试汽车仪表的专用信号发生器。主要是基于AVR高速单片机而研发的,软件设计中利用查表的算法保证了脉冲信号均匀变化的稳定性,使模拟的脉冲信号不间断的输出,从而实现模拟汽车传感器的功能。
The design is based on the vehicle sensor works to simulate the car pulse signal, and developed a test vehicle instrumentation dedicated signal generator. Is mainly based on AVR microcontroller and high-speed research and development, software design algorithm using look-up table to ensure a uniform change in the stability of the pulse signal, so that continuous analog output pulse signal in order to achieve simulation of automotive sensor function.
出处
《科技信息》
2009年第31期J0062-J0063,共2页
Science & Technology Information
