Research Of Gate Smart Meter Based On WEB And Embedded Linux System

In the recent years, with the rapid development of microprocessors, the single-core, dual-core or quad-core processor chips in the embedded field are widely used, which makes the continuous improvement of the performance of the processor. The microprocessor is the heart of the smart meter, making smart meter in real-time, reliability greatly be improved. Due to the continuous development of network technology, such as network bandwidth increasing, especially the emergence of HTML5, makes the WEB technology is more standardized, making the WEB-more powerful. For example, applications based on the WEB can be independent of specific operating system. Another example is thatcan use the WEB to achieve distributed computing, so that significant savings in the resources of embedded systems. The growing popularity of the development of these new technologies, making intelligent instrument miniaturization, intelligence and networking capabilities continue to strengthen, intelligent instruments in various fields, such as communications, aviation, aerospace, weapons manufacturing has been widely used and favor.Analysising the intelligent instruments characteristics in gate, this article take full advantage of the powerful embedded microprocessors and embedded WEB technology, combined with the open source linux operating system and network support efforts to improve the characteristics of a new intelligentinstrument design, intelligent instrument based on the WEB and embedded linux gate. This instrument not only has the basic characteristics of the gate intelligent instrument, but also the ability of remote monitoring and control, a significant reduction in manpower and material resources. In addition, the highly scalable capacity of the instrument, such as the use of the instrument embedded WEB server, WEB development, which makes the human-computer interaction capabilities of the instrument became stronger, and also makes the instrument has a very broaddevelopment prospects. Detailed in the linux transplantation, the NIC driver development and porting, and embedded WEB server boa+CGIC in library transplantation, these are closely related to what the actual system, the porting process, often because of a little errorlead to graft failure. Intelligent instruments of the gate in the text by the small improvements such as replacement of the sensor, or to re-develop the application, you can apply to other areas. Increasing the applicability and scalability of the gate smart meter, which also enriched its wide application many...