公开(公告)号：CA3039833A1

公开(公告)日：2018-04-19

申请号：CA3039833

申请日：2017-10-11

Applicant: INT ROAD DYNAMICS INC

Inventor： HANSON RANDY ,  HAICHERT TYLER ,  PLEMEL MARTIN RUSSELL CONRAD

IPC: G01D11/24 ,  E01F9/50 ,  G01G19/03 ,  G01L1/00 ,  G01L1/26

Abstract: A Parametric Disturbance Sensor is provided. The parametric disturbance sensor has a stripline enclosure having an internal chamber; a stripline sensor core positioned within the intemal chamber; a fill material filling the intemal chamber so that the stripline sensor is not in direct contact with the stripline sensor core enclosure; and a cable-end connector connected to the stripline sensor core for connecting the stripline sensor core to a processing unit.

公开(公告)号：CA2358728A1

公开(公告)日：2003-04-12

申请号：CA2358728

申请日：2001-10-12

Applicant: INT ROAD DYNAMICS INC

Inventor： BERGAN TERRY ,  HANSON RANDY

IPC: A01M29/16 ,  A01M29/18 ,  A01M29/00

Abstract: A novel wildlife warning system is provided herein. The system includes one or more vehicle sensors adjacent a roadway to sense an approaching vehicle, and to provide a sensor signal upon sensing the approach. One or more warning alarms which ar e remote from the roadway are configured to generate a wildlife warning signal. One o r more transmitters are remotely connected to the vehicle sensor or sensors for transmitting an actuating signal to the warning alarm or alarms upon reception of the sensed signal, thereby to send a warning to the wildlife. The warning alarms may be chain triggered, or may be controlled by a master controller in a pre-programmed manner.