汽车无线传感器的研究与设计

Design of Wireless Sensors for Automobiles

汽车在定型前要对其各部分检测数据进行分析。目前,汽车中的很多传感器都是用导线直接连接数据采集器和汽车电瓶,大量的导线将直接影响测试环境。基于此,研究设计了一种新的稳压电源和通信子系统来替代导线,尽量减少这些导线对测验环境的影响,提高汽车环境监测数据的真实性,以改善驾驶的安全性和舒适感。

Automobile manufacturers require sense data to analyze and improve the driving experience.Currently,sensors are physically wired both with data collectors and car batteries,thus the large number of wires directly affect the testing environment.The paper designs a new stabilized power and communications subsystems to replace these wires that impact on the test environment so as to improve the authenticity of monitoring data for cars,and the driving safety and comfort.