Design And Implementation Of Embedded Browser

In recent years, embedded technology have developed rapidly, and closely integrated with the network. Embedded system has been widely used in consumer electronics and communications field. In the hand-held terminal equipment, satellite positioning systems, personal digital assistants and mp3, mp4 players, etc. In the information appliances field, we can provide smartphones, Internet TV, digital TV set-top boxes and other kinds of smart appliances. The embedded browser is one of most important embedded application software. The diversity of embedded platforms, hardware configuration, characterized by low, so the good portability and operating performance is equally critical to embedded browser.In this article,we have research the relevant information embedded design at home and abroad , simultaneously through to read the embedded browser's research results and research technique and so on related information, we have propose a specific methods about embedded browser's concrete plan. In software's integrated system design, has used level the inferior model structure. In the substructure, the embedded browser will connect to the internet through the realization of HTTP function modules and this module provides a good foundation for other modules. In the browser functional module,we will implement JavaScript language script revolver through an opens source software the SpiderMonkey analysis engine.In our daily life,the network of financial activities has hold an importantly action, so users of browers require the security function of the embedded brower.through increases the SSL function in the HTTP module, carries on to the transmission data adds to be dense, realizes the network security transmission.In the embedded operating system's choice, through to the existing embedded operating system's comparison, the final choice of the embedded operating system embedded linux. The advantages of this operating system, the operating system code is completely open, the kernel small, can be cut, performance, efficiency, stability, rich in natural resources and hardware support to a wide range, with improved network communications functions. Through simulation testing the browser, the browser can access most of the real normal web pages, could meet the user requirements..