嵌入式Linux技术在地质灾害监测中的应用

我国是一个地质灾害多发的国家。地质灾害监测的基础是获得大量可靠的现场数据。因此,在地质灾害监测中采用了大量的监测仪器设备。在目前的技术条件下,如果依然沿用在仪器中将应用软件与系统软件混在一起的开发模式,那么将对仪器的维护、升级等后续工作的开展造成很大的困难。现在比较流行的嵌入式系统有Linux、Vx Works、QNX、Palm OS、Win CE、uC/OS-II等,这些系统各有自己的优点,但是从综合性方面考虑,以开放源代码为基础的嵌入式Linux具有明显的优势。将嵌入式Linux作为这些仪器设备的系统软件平台,可以大大降低监测数据转换的复杂性,很好地实现监测数据的通用性。为最终实现仪器设备的标准化开辟一条新思路。论文阐述了嵌入式Linux技术,并对嵌入式Linux技术在地质灾害监测中的应用进行了探讨。

Application of embedded Linux technology in monitoring of geological hazard

Geological disasters are frequently occurring in our country.The base of monitoring of geological hazard is to gain much dependable locale data,so many monitoring equipments are used in monitoring geological disaster.According to the present technology,if both application software and system software are used in developing instruments,it will be difficult for instruments service and update in following work.There are some popular embedded systems such as Linux,VxWorks,QNX,PalmOS,WinCE,uC/OS-II etc,and they all have each advantage,but the embedded Linux based on open sources is the most excellent.The software system based on embedded Linux can reduce the complexity of translating data and achieve general monitoring data,and it is a new thought to achieve the standardization of the equipments at last.This article expatiated on the technology of embedded Linux and discussed on the application in monitoring of the geological disaster.