Development And Realization Of Emissions Monitoring System Based On SUMSANG2410

Nowadays, the environmental pollution question becomes the focus, and more and more solutions are used to protecte the environment. With the development of embedded technology and computer network, how to apply the advanced technology to every field has become a new topic.This graduation project topic is designed to an actual project, analizing the problems which the emission monitoring system, using the embedded technology to solove. Using the SUMSANG2410 as the kernel of the hardware, translating the embedded Linux as the operation system, and deverloping user interface.This paper introduces the process of developing hardware system and software system. Firstly, introducing the embedded Linux concept and trait. Secondly, introducing the whole fuction of emissions monitoring system. Third, introducing the system platform hardware, mainly the hardware system each part of electric circuits design. Forth, introducing the system platform operating system transplant, mainly the embedded Linux to carry on the reduction, revises boot loader; SPI driver, touch screen driver and application programming. The network and the wireless network design, realizes the network transmission through expanding network chip CS8900, the wireless network part expanding the blue tooth module based on outside, independently designs its related communication agreement, then realizes Ad the hoc network building in many communications agreement transformation system between with the communication. In the article has carried on the detailed introduction to the system frame and each constituent. In this system design and the realization, applied embedded system application technology, TCP/IP transmission technology, Ad hoc network technology and so on. In the article all has also carried on a more detailed introduction to these technologies. This system finally realizes RS232 and in the SPI, RJ-45 industry the commonly used communication agreement and Ad hoc wireless network agreement inter conversion, carried on the test in the company, receiving good callback.