Design and evaluation of token-based reservation for a roadway system

Li, Kai; Chan, Edward; Lee, Victor C. S.; Kapitanova, Krasimira; Son, Sang H.

doi:10.1016/j.trc.2012.09.001

Cited by 35 publications

(17 citation statements)

References 15 publications

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“…A good overview of the various approaches for lane reservation can be found in Fang et al [15], who particularly designed a reservation strategy to minimize the impact on the non-reserved traffic. In a similar work Liu et al [16] used the concept of tokens while an intelligent reservation agent was proposed for management of the reservations and tokens.…”

Section: Literature Reviewmentioning

confidence: 99%

Reaching destination on time with cooperative intelligent transportation systems

Kala

2015

J of Advced Transportation

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SUMMARYResearch on intelligent transportation systems is so far focussed on decreasing the travel time of vehicles and avoiding congestions. However, the importance of reaching on time is different for different vehicles and depends upon the purpose of the journey. In a human-operated queue, it is generally considered courteous to give priority to people running very late. They may be running late to catch a flight or may be in an emergency for a medical check-up. There is a very small discomfort to the other people as long as the number of people in an emergency and running late is low. However, such prioritization is an invaluable help to the people running late. In this paper the same behaviour is modelled, wherein the transportation system is made biased towards the vehicles on an important task and running late. The paper presents the mechanism by which a vehicle may judge its running status, decide whether to ask for cooperation and decide how much of cooperation to ask for. The vehicle lane changes and traffic lights operating policy are made cooperative. Experimental results show that such a cooperation leads to lesser number of important vehicles reaching their destinations late.

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Section: Literature Reviewmentioning

confidence: 99%

Reaching destination on time with cooperative intelligent transportation systems

Kala

2015

J of Advced Transportation

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“…The importance of coordination algorithms for signalless traffic intersections has not gone unnoticed. In particular, there is a large and growing body of literature based on multi-agent simulations [5], [13]- [17], genetic algorithms [18], tokenbased approaches [19], [20], auction-based approaches [21], and discrete-time occupancy theory [22]. A comprehensive recent summary and comparison of some of these approaches are provided by Dai et al [23].…”

Section: Introductionmentioning

confidence: 99%

Polling-Systems-Based Autonomous Vehicle Coordination in Traffic Intersections With No Traffic Signals

Miculescu

Karaman

2020

IEEE Trans. Automat. Contr.

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The rapid development of autonomous vehicles spurred a careful investigation of the potential benefits of allautonomous transportation networks. Most studies conclude that autonomous systems can enable drastic improvements in performance. A widely studied concept is all-autonomous, collision-free intersections, where vehicles arriving in a traffic intersection with no traffic light adjust their speeds to cross safely through the intersection as quickly as possible. In this paper, we propose a coordination control algorithm for this problem, assuming stochastic models for the arrival times of the vehicles. The proposed algorithm provides provable guarantees on safety and performance. More precisely, it is shown that no collisions occur surely, and moreover a rigorous upper bound is provided for the expected wait time. The algorithm is also demonstrated in simulations. The proposed algorithms are inspired by polling systems. In fact, the problem studied in this paper leads to a new polling system where customers are subject to differential constraints, which may be interesting in its own right.

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“…With the latest advances in communications, computing, electronics, sensing, and control, etc., a variety of innovative applications are envisioned in the near future, such as collision avoidance systems [Gehrig and Stein 2007], roadway reservation systems [Liu et al 2013b], and autonomous intersection management systems [Lee and Park 2012], to name but a few. Obviously, efficient data dissemination in terms of providing timely and fresh information services is one of the fundamental requirements to enable these applications.…”

Section: Introductionmentioning

confidence: 99%

Scheduling Temporal Data with Dynamic Snapshot Consistency Requirement in Vehicular Cyber-Physical Systems

Lee

et al. 2014

ACM Trans. Embed. Comput. Syst.

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Timely and efficient data dissemination is one of the fundamental requirements to enable innovative applications in vehicular cyber-physical systems (VCPS). In this work, we intensively analyze the characteristics of temporal data dissemination in VCPS. On this basis, we formulate the static and dynamic snapshot consistency requirements on serving real-time requests for temporal data items. Two online algorithms are proposed to enhance the system performance with different requirements. In particular, a reschedule mechanism is developed to make the scheduling adaptable to the dynamic snapshot consistency requirement. A comprehensive performance evaluation demonstrates the superiority of the proposed algorithms. . 2014. Scheduling temporal data with dynamic snapshot consistency requirement in vehicular cyber-physical systems. ACM Trans. Embedd.

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Design and evaluation of token-based reservation for a roadway system

Cited by 35 publications

References 15 publications

Reaching destination on time with cooperative intelligent transportation systems

Reaching destination on time with cooperative intelligent transportation systems

Polling-Systems-Based Autonomous Vehicle Coordination in Traffic Intersections With No Traffic Signals

Scheduling Temporal Data with Dynamic Snapshot Consistency Requirement in Vehicular Cyber-Physical Systems

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