Estimation of Lane-Level Traffic Flow Using a Deep Learning Technique
نویسندگان
چکیده
This paper proposes a neural network that fuses the data received from camera system on gantry to detect moving objects and calculate relative position velocity of vehicles traveling freeway. information is used estimate traffic flow. To flows at both microscopic macroscopic levels, this YOLO v4 DeepSORT for vehicle detection tracking. The number passing freeway was then calculated by drawing virtual lines hot zones. each also recorded. can be passed control center in order monitor freeways analyze conditions.
منابع مشابه
Traffic Prediction using a Deep Learning Paradigm
For many years intelligent transportation systems (ITS) have been collecting and processing huge amounts of data from numerous sensors to generate a ground truth of urban traffic. Such data has set the foundation of traffic theory, planning and simulation to create rule-based systems. It has also been used in many different studies in data-driven short-term traffic flow forecasting with promisi...
متن کاملEstimation of Truck Traffic Volume from Single Loop Detector Using Lane-to- lane Speed Correlation
An algorithm for real time estimation of truck traffic in multi-lane freeway is proposed. The algorithm uses data from single loop detectors—the most widely installed surveillance technology for urban freeways in the US. The algorithm works for those freeway locations that have a truck-free lane, and exhibit high lane-to-lane speed correlation. These conditions are met by most urban freeway loc...
متن کاملA kinematic wave theory of lane-changing traffic flow
Frequent lane-changes in highway merging, diverging, and weaving areas could disrupt traffic flow and, even worse, lead to accidents. In this paper, we propose a simple model for studying bottleneck effects of lane-changing traffic and aggregate traffic dynamics of a roadway with lane-changing areas. Based on the observation that, when changing its lane, a vehicle affects traffic on both its cu...
متن کاملFlow of autonomous traffic on a single multi-lane street
We investigate the behaviour of an original traffic model. The model considers a single multi-lane street, populated by autonomous vehicles directed from either end to the other. Lanes have no intrinsic directionality, and the vehicles are inserted at random at either end and any lane. Collision avoidance is fully automatic and, to enhance the transport capacity of the street, vehicles form tra...
متن کاملReaction-diffusion models describing a two-lane traffic flow
A unidirectional two-lane road is approximated by a set of two parallel closed one-dimensional chains. Two types of cars, i.e., slow and fast ones are considered in the system. Based on the Nagel-Schreckenberg model of traffic flow [K. Nagel and M. Schreckenberg, J. Phys. 2, 2221 (1992)], a set of reaction-diffusion processes is introduced to simulate the behavior of the cars. Fast cars can pas...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied sciences
سال: 2021
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app11125619