Real-time crash prediction models: State-of-the-art, design pathways and ubiquitous requirements
نویسندگان
چکیده
منابع مشابه
Real-Time Crash Prediction Model for the Application to Crash Prevention in Freeway Traffic
The likelihood of a crash or crash potential is significantly affected by short-term turbulence of traffic flow. For this reason, crash potential must be estimated on a real-time basis by monitoring the current traffic condition. In this regard, a probabilistic real-time crash prediction model relating crash potential to various traffic flow characteristics which lead to crash occurrence, or “c...
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The attempts to predict crashes on freeways through statistical modeling involving capacity driven measures of traffic flow (e.g., AADT) and road geometry have spanned for more than two decades. However, success in crash prediction involving these static data has so far been limited. In recent times, some researchers made efforts to accommodate the weather conditions and seasonal effects to bet...
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The most important and necessary properties of embedded real-time systems, and the ways to achieve them, are explored. The basic and most prominent domains of real-time systems design are discussed, starting with processor and system hardware architectures, ranging over operating systems, tasking and scheduling, high level real-time programming languages, worst case execution time and schedulab...
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Early life cycle risk models can represent the requirements that a development group would want to achieve, the risks that could prevent these requirements from being met, and mitigations that could alleviate those risks. Our task is the selection of the least expensive set of mitigations that achieve the highest attainment of requirements. As these risk models grow larger, the demand for faste...
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Road traffic crash is a cause of unnatural death and occupies fifth position in the world as per WHO records. Road crashes in India are alarming in situation while road safety is professionally lacking and politically missing. Hyderabad city, the capital of newly formed Telangana State occupies sixth position in occurrence of road crashes. An attempt is made to understan...
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ژورنال
عنوان ژورنال: Accident Analysis & Prevention
سال: 2019
ISSN: 0001-4575
DOI: 10.1016/j.aap.2018.12.022