System Design About Wireless Data Communication Vehicle Traveling Data Recorder

Nowadays, along with the development of science and economy, the requirement about the quality of life has to be improved generally from people, especially for their own security problems.Therefore, the security problems of car, which has become the main transport in China, has got more and more attention from people. And, the vehicle traveling data recorder is the important guarantee for enhancing or improving the traffic safety of cars. The car number of demand is stable gradually and high-speed growth, since we has become a large population country. However, the ordinary vehicle traveling data is not suitable for the future popularity, because of its higher production costs and the scope of the use.In this article, combining the wireless data transmission module with the vehicle traveling data recorder, and directly with a PC can realize getting the most valuable data and information from the vehicle traveling data recorder on real-time and more accurate. This method can reduce the cost on using the network of GPRS. This system of vehicle traveling data recorder sets data storage, data acquisition, data analysis for an organic whole in this article. And it focuses on analyzing the hardware structural design and software design of the vehicle traveling data recorder, after expounding the specific system design of the vehicle traveling data recorder which added the wireless data transmission module. And at last, this article puts forward a simple solution for the wireless data collision problems which often occurred in the practical application of wireless communication.