Other

William Ippolito

Jim Allen

David C Allen, Sr

Malcolm Talley

Balaji Gurusala Sreeramulu

Stephen B Hall

Lanes sensors are used to count the number of wheel assemblies on vehicles passing over roadway sensors. Lane sensors can also be used to classify vehicles at single and multiple lane sites for tolling and/or traffic planning. For counting vehicles, the Smart Loop Treadle of the present invention is designed for both tire and wheel assembly detection using inductive loop sensors for toll roads in single (Conventional) lane applications. The sensors detect the tire assemblies of both vehicles and vehicle trailers being towed to provide the sum of axle assemblies. For vehicle characterization, the sensor arrangement can have a combination of unique sensors that include tire/wheel detection sensors and vehicle lane position sensors. The characteristics of the vehicle, travel direction, speed, in lane position of the vehicle can be detected using combination of these sensors.

Smart loop treadle having both an Eddy Current sensor and a ferromagnetic sensor

An intelligent vehicle identification system that uses inductive loop technology to profile and classify a vehicle. In a tolling industry application, classification of the vehicle is made prior to the vehicle arriving at a payment point in a toll lane in which the vehicle travels. A predetermined fare associated with the classification is then solicited from an operator of the vehicle without efforts from a toll attendant. In a preferred embodiment, the system also includes an intelligent queue loop that verifies the vehicle at the payment point to prevent misclassification due to a second vehicle, e.g., a motorcycle, that changes from a different lane to the toll lane in question.

Intelligent vehicle identification system

A ferromagnetic loop having a footprint characterized by a continuous wire shaped in a serpentine manner to form multiple contiguous polygons within the footprint for detection of moving vehicles. The footprint can be one of a triangle, a square, a rectangle, a rhombus, a parallelogram, an ellipse, or a circle. Similarly, each of the multiple contiguous polygons can be one of a triangle, a square, a rectangle, a rhombus, a parallelogram. Different design configurations for the ferromagnetic loop and methods for making and using the same are disclosed.

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Hagerstown, MD, United States of America

William Ippolito