Traffic signals and traffic flow models have been studied extensively in the past and have provided valuable insights on the design of signalling systems, congestion control, and punitive policies. This paper takes a slightly different tack and describes what happens at an intersection where the traffic signals are malfunctioning and stuck in some configuration. By modelling individual vehicles...

The frequent occurrence of the city emergency leads to rapid development of emergency traffic management which is an important part in the Emergency Rescue System. In the intersection with heavy traffic, the emergency rescue vehicles often with increased delay, reduced safety, and sometimes even with a collision, which restrict the efficiency of the rescue. This paper established the intersecti...

This paper covers an experimental analysis on capacity estimation for undisciplined intersections/junctions. Rotary intersections are special form of at-grade intersections laid out for the movement of traffic in one direction around a central traffic island. Essentially all the major conflicts at an intersection namely the collision between through and right-turn movements are converted into m...

R ese:irch for this article was prompted by a serious accident that occurred aiter a tripped conflict monitor c:iused an intersection signal to flash yellow for main street traffic and flash red for cross street traffic, just as the Manual on Uniform Truffic Control Devices suggests is normal. A visit to the accident site made it clear that accidents were quite foreseeable at this location if t...

In this paper, the traffic flow at an unsignalized T-shaped intersection in which there are three input directions of vehicles and two right-turnings and one left-turning has been investigated by using the cellular automata traffic model. The interactions between vehicles on different lanes and effects of traffic flow states of different roads on capacity of T-shaped intersection system are ana...

This paper proposes an unsupervised abnormality detection method using a distributed video surveillance system in an intersection. Among the most important researches in intelligent transportation systems, especially in field of urban traffic management, automatically intersection flow monitoring is one of the critical and challenging tasks. The main focus of this paper is to analyse activities...

Transportation is basic human need in supporting various aspects of life, even almost all activities require transportation. Arrangement good traffic light are very needed at every intersection the road. One strategic Mataram city Ampenan intersection. factors that affect accumulation vehicle queues less than optimal time when green on light. Therefore, it necessary to study lights based amount...

Intersection traffic delay research has traditionally placed greater emphasis on the study of through and left-turning vehicles than right-turning ones, which often renders existing methods or models inapplicable to intersections with heavy pedestrian and non-motorized traffic. In the meantime, there is also a need for understanding the relations between different types of delay and how they ea...

In this article, we present a real-time machine-vision system to detect vehicles running on red light or performing forbidden turns at crossroads. The system operates during daytime by receiving video streams from two different sources. One of them is a camera viewing the crossroads to detect unusual activity, while a second camera watches the semaphore to keep synchrony with the traffic contro...

We present to generate a bird’s-eye view of road traffic scene by integrating multiple images from in-vehicle cameras for supporting traffic safety. There are many blind spots at an intersection. Such blind spots will cause accidents and traffic jams. If it is possible to obtain views from multiple vehicles coming into one intersection from different directions, we can generate a bird's-eye vie...