Key Parameters Analysis of Urban Rail Transit Sensor Networks

Abstract

Traffic sensor network may choose a different perception model and structure based on fixed facilities, mobile equipment and group behaviour. A unified architecture will be used to combine all the sensory information fusion. So it is a multiple reconfigurable sensing system. Based on the concepts and principles of traffic sensor, this paper made a detailed study of urban traffic sensor network functions, and the realization of a universal architecture of these required functions, further discussion has also been made on the key performance indicators of transportation intelligence sensory system, which laid the foundation for future study.