Abstract:Abstract-Driving style can characteristically be divided into two categories: "typical" (non-aggressive) and aggressive. Understanding and recognizing driving events that fall into these categories can aid in vehicle safety systems. Potentiallyaggressive driving behavior is currently a leading cause of traffic fatalities in the United States. More often than not, drivers are unaware that they commit potentially-aggressive actions daily. To increase awareness and promote driver safety, we are proposing a novel … Show more
“…Derick A. Johnson MIROAD considers the use of smartphones to find out the driving style which can be put into two categories: Aggressive and Non-aggressive [2].…”
Abstract-Context-awareness is obtaining more and more necessary for a variety of mobile and pervasive applications on these days good phones. Whereas human-centric contexts (e.g., indoor/ out of doors, at home/in workplace, driving/walking) are extensively researched, few makes an attempt have studied from phones perspective (e.g., on table/sofa, in pocket/bag/hand). We have a tendency to see such immediate surroundings as micro atmosphere, typically many to a dozen of centimetres, around a phone. In this study, we have a tendency to style and implement micro-environment sensing platform that mechanically records detector hints and characterizes the micro-environment of good phones. The platform runs as a daemon method on a wise phone and provides finer-grained atmosphere data to higher layer applications via programming interfaces.
“…Derick A. Johnson MIROAD considers the use of smartphones to find out the driving style which can be put into two categories: Aggressive and Non-aggressive [2].…”
Abstract-Context-awareness is obtaining more and more necessary for a variety of mobile and pervasive applications on these days good phones. Whereas human-centric contexts (e.g., indoor/ out of doors, at home/in workplace, driving/walking) are extensively researched, few makes an attempt have studied from phones perspective (e.g., on table/sofa, in pocket/bag/hand). We have a tendency to see such immediate surroundings as micro atmosphere, typically many to a dozen of centimetres, around a phone. In this study, we have a tendency to style and implement micro-environment sensing platform that mechanically records detector hints and characterizes the micro-environment of good phones. The platform runs as a daemon method on a wise phone and provides finer-grained atmosphere data to higher layer applications via programming interfaces.
“…Having to place the smartphone in a fixed position within the vehicle is also a limitation of the system. No data is provided regarding the power usage of the system, but the lack of GPS sampling and the simple Bayesian classifier used is indicative of a slightly lower power consumption than the MIROAD [9] system .…”
Section: Estimating Driver Behavior By a Smartphone -Eren Et Almentioning
confidence: 99%
“…This is achieved by detecting and positively identifying a combination of dangerous driving maneuvers associated with drunk driving. Johnson and Trivedi's [9] system can detect and identify a number of different driving maneuvers, but does not draw any conclusions from them. Their intent is to use the system to support a holistic driver assistance system (DAS) by providing it with additional information.…”
Section: Driving Maneuver Recognition Versus Driving Behavior Classifmentioning
confidence: 99%
“…The computing power and efficiency of modern smartphones, however, has increased dramatically, which provides headroom for more complex solutions. Therefore there is still merit in implementing a more complex approach as used by Johnson and Trivedi [9] -if the accuracy could be improved to such an extent as to have no false negatives or positives whatsoever.…”
Road crashes are a growing concern of governments and is rising to become one of the leading preventable causes of death, especially in developing countries. The ubiquitous presence of smartphones provides a new platform on which to implement sensor networks and driver assistance systems, as well as other ITS applications. In this paper, existing approaches of using smartphones for ITS applications are analyzed and compared. Particular focus is placed on vehicle-based monitoring systems, such as driving behavior and style recognition, accident detection and road condition monitoring systems. Further opportunities for use of smartphones in ITS systems are highlighted, and remaining challenges in this emerging field of research are identified.
“…Johnson et al [8] detected and classified driving maneuvers using a smartphone's accelerometer and gyro sensors mounted in the car. Subsequent research has focus on implementing these systems on a smartphone.…”
Section: A Driving Event Detection and Classification Using Inertialmentioning
Abstract-Currently there are many research focused on using smartphone as a data collection device. Many have shown its sensors ability to replace a lab test bed. These inertial sensors can be used to segment and classify driving events fairly accurately. In this research we explore the possibility of using the vehicle's inertial sensors from the CAN bus to build a profile of the driver to ultimately provide proper feedback to reduce the number of dangerous car maneuver. Braking and turning events are better at characterizing an individual compared to acceleration events. Histogramming the time-series values of the sensor data does not help performance. Furthermore, combining turning and braking events helps better differentiate between two similar drivers when using supervised learning techniques compared to seperate events alone, albeit with anemic performance.
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