车载大气质量监测器远程控制和数据传输

Remote Control and Data Transmission of Air Quality Monitor on Vehicle

针对传统的大气质量监测方法获取数据量少、覆盖范围小的缺点,提出了一种利用车辆进行大气质量监测的方法。并针对移动大气质量监测器运行过程中缺乏远程控制和大量测量数据回传困难的问题,提出了一种基于嵌入式Linux操作系统结合GPRS网络的方法来解决远程控制和大量数据回传的问题,并对此方法进行了研究和测试。

A new air quality monitoring method on vehi-cle to overcome the disadvantage of the traditional method, i.e. small amount of the acquisition data set and small covered field is presented. For the difficulty of the remote control and measurement data transmission of tra-ditional locmotive data-collector, a new locmotive data collector mode based on the embedded Linux system combined with GPRS is also presented. The experimental results show that the new method for the remote control and data transmission is very effective.