Applied Mechanics and Materials Vols. 90-93

Abstract: Construction of nice vehicle dispatching service system is the key of urban intelligence modern transportation management. The three-tier architecture and the development platform of the system are introduced in the paper. The key technologies of implementation are discussed in detail. In key technologies, real-time signal is decoded by using control of serial communication in order to implement real-time position and optimization of classical Dijkstra algorithm is realized in the paper. System can obtain all kinds of information about vehicle rapidly and provide the effective service for the vehicle management and development.

Abstract: The infrastructure data plays a significant role in the construction and maintenance of the rural roads. It is highly necessary to better examine the rural roads infrastructure data, ensuring the authenticity, accuracy and validity of the data. This paper studies a method for the data examination, including the real time examination in the field procedure, and the indoor complete examination, examining the road line shape, mileage, important technical indices and the ancillary facilities’ positions and import technical indices. This paper designs a solution for the data examination and develops the Rural Road Infrastructure Data Examining System. According to the experiments, the efficiency of the solution is proved.