Abstract:

In order to meet the special demands of visiting website in intelligent transportation systems,a embedded browser based on Qt/Embedded is designed.The 3G(3rdGeneration) module is successfully used in Linux,and wireless internet access is achieved through dial-up in browser terminal. The embedded browser based on the graphicsview architecture and QtWebKit module has been designed.Finally,we test the browser‘s functionality and performance,and the results show that the needed memory space is 2～4 MByte，the response time of visiting website is 3～5 s,and the design meets the basic requirements for using in intelligent transportation systems.

Key words: embedded browser, Linux system, QtWebKit engine