The Design Of Remote Data Acquisition System Based On Micro Internet Processor And Multi-process

Because the role of Ethernet is enhanced in industry field, expert and administrator in remote office, who ae not in the industry field, aer eager to advance the accuracy and time of data which is acqusitiec from the remote industy field. They hope to analyse tinformation timely and accurately, make a deceive strategy and get the mot profit. So, it is more meaningful to do research on the improvement of accuracy and real-time of data acqusition.In order to solve the problem of accuracy and real-time of data acquisition, we resort to the technique of Micro-Internet-Processor and accomplish the design of remote data-acqusition system based on Micro-Internet-Processor and Multi-process. Micro-Internet-Processor is based on ASIP, which integrated the function of dealing data packet and protocol. The speed of Micro-Internet-Processor arrives at 10GPS. Also, it have the programmable feature. Micro-Internet-Processor's structure of"store-transport"converts to the structure of"srore-deal-transport", which enhances the speed of dealing data; It integrate the other industry bus, such as CAN, 1-wire, which enhance the accuracy of data. So, Micro-Internet-Processor is more flexiable and useful.Because of this, we design the data acqusition system based on the Micro-Internet-Processor and process. This system is based on TINI, which is designed by Maxim. This thesis pays attention to discuss the TINI OS, including process manager, process scheduler, memory manager and TCP/IP stack. Besides these, this thesie advance the model which based on the Industry Field Net consisted of CAN and Internet and this system inmitates the industry and succeeds in getting data from the industry field.We have achieved the priminal object through experiment and debugging. The realization of this system paves the way for the further research, establish a good foundation and offer the greate value.