The Research On Visual Design Based On The Dynamic Data Of Network Real-time Traffic Information

Because of the development of computer technology in the area of graphics and image processing technology, the data could be displayed as graphics on the computer. And data transmission has been realized by the improvement of Internet while the cooperation of data transmission and visualization makes the real-time control of data come true.Intelligent traffic information management system is an information management platform which give great support to the decision making, the road construction planning, image propaganda and daily management of managerial staff. The traffic data could be expressed by data visualization in data center and control platform as the monitor interface of traffic managerial staff. In the industry of traffic control and management, a great mount of data would be monitored and charts are the most powerful tools which could be used to express the data efficiently. Dynamic charts can update the data and preset the alarm value according to the requirement of management. All these technologies makes the data expression vivid. The managerial staff could take control of the data stream and get the trend of data swiftly by use of the system, and the system could also give the decision-makers great basis as well.The dynamic charts are widely used in area of economics, marketing, intelligence analysis and medical science, but relatively less in research of traffic data expression. The research on computer visualization technology in China starts relatively late and still has a long way to go compared with advanced technology of foreign countries. The development of commercial visualization software and the visualization of traffic data are still at an initial stage. The research on efficiency information expression by use of graphics and design are still not enough, which makes the visual expression not good enough. The huge possibilities of the internet's improvement gives us new themes, which make the further advanced research on dynamic data expression design based on real-time transmission of internet worthwhile.The paper will make a further research on the graphic and animation design as well as user experience of dynamic data's expression design based on the web page as foreground program basis and flash animation as expression media, mainly discusses the method of dynamic data expression and the design of the user interface for traffic information management system from the stand point of user centered design. The design specification will be formed, and a design for practical project will be done according to the formed specification, and provide a reference for the design of similar dynamic data information center's user interface.