System and method for measuring moving vehicle information using electrical time domain reflectometry

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United States of America Patent

PATENT NO 9429463
SERIAL NO

13835797

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Abstract

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Systems, apparatus and methods are provided for measuring moving vehicle information. Moving vehicle information may be measured by a sensor configured to respond to one or more wheels of the vehicle, where one or more of the wheels changes the characteristic impedance of the sensor at the wheel's contact location. An electrical time domain reflectometry signal processing system which is capable of measuring the change in the impedance of the sensor and converting the impedance change to a signal may be connected operatively to the sensor. A data-processing system receives the signal and extracts the vehicle information therefrom.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL ROAD DYNAMICS702 - 43RD STREET EAST SASKATOON SASKATCHEWAN S7K 3T9

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haichert, Tyler William Saskatoon, CA 8 79
Hanson, Randal Leroy Saskatoon, CA 8 86
Lockerbie, Michael David Saskatoon, CA 26 203
Meier, Ian Robert Saskatoon, CA 28 224

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