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21.发明专利
公开(公告)号：PH12015501946B1
公开(公告)日：2016-01-11
申请号：PH12015501946
申请日：2015-09-03
Applicant: INT ROAD DYNAMICS INC
Abstract: 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 moving vehicle, where one or more of the wheels change 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 moving vehicle information therefrom.
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22.发明专利
公开(公告)号：AU2014224245A1
公开(公告)日：2015-10-29
申请号：AU2014224245
申请日：2014-03-04
Applicant: INT ROAD DYNAMICS INC
Abstract: An apparatus includes a sensor assembly. The sensor assembly includes a transmission-line assembly having an electrical transmission-line parameter configured to change, at least in part, in response to reception, at least in part, of a vehicular load of a moving vehicle moving relative to a vehicular roadway to the transmission-line assembly positionable, at least in part, relative to the vehicular roadway.
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23.发明专利
公开(公告)号：AU2014224302A1
公开(公告)日：2015-10-22
申请号：AU2014224302
申请日：2014-03-03
Applicant: INT ROAD DYNAMICS INC
Abstract: 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 moving vehicle, where one or more of the wheels change 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 moving vehicle information therefrom.
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24.发明专利
公开(公告)号：AP201508706A0
公开(公告)日：2015-09-30
申请号：AP201508706
申请日：2014-03-03
Applicant: INT ROAD DYNAMICS INC
Inventor： HAICHERT TYLER WILLIAM , MEIER IAN ROBERT , LOCKERBIE MICHAEL DAVID
CPC classification number: G01G19/024 , G01G7/06 , G01L1/06 , G01L1/14 , G07C5/08 , G08B13/2497
Abstract: 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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25.发明专利
公开(公告)号：AP2015008697A0
公开(公告)日：2015-08-31
申请号：AP2015008697
申请日：2014-03-04
Applicant: INT ROAD DYNAMICS INC
Inventor： HAICERT TYLER WILLIAM , MEIER IAN ROBERT , LOCKERBIE MICHAEL DAVID
Abstract: 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 moving vehicle, where one or more of the wheels change 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 moving vehicle information therefrom.
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Patent Agency Ranking26.发明专利
公开(公告)号：CA2903310C
公开(公告)日：2021-02-23
申请号：CA2903310
申请日：2014-03-03
Applicant: INT ROAD DYNAMICS INC
Abstract: 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 moving vehicle, where one or more of the wheels change 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 moving vehicle information therefrom.
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公开(公告)号：UA119439C2
公开(公告)日：2019-06-25
申请号：UAA201509438
申请日：2014-03-03
Applicant: INT ROAD DYNAMICS INC
Abstract: Системи, пристрійі способивимірюванняінформаціїпрорухомийтранспортнийзасіб. Інформаціяпрорухомийтранспортнийзасібможебутивиміряназадопомогоюдатчиканапідставівідгукунаоднеабобільшеколісрухомоготранспортногозасобу, причомуоднеабобільшеколісзмінюютьхарактеристичнийімпедансдатчикав місціконтактуз колесом. Системаобробкисигналівелектричноїдинамічноїрефлектометрії, виконаназ можливістювимірюваннязміниімпедансудатчикаі перетвореннязміниімпедансудатчикав сигнал, можефункціональноз'єднуватисяз датчиком. Системоюобробкиданихприймаєтьсясигнал, із ньогоотримуєтьсяінформаціяпрорухомийтранспортнийзасіб.
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公开(公告)号：EA030190B1
公开(公告)日：2018-07-31
申请号：EA201500866
申请日：2014-03-04
Applicant: INT ROAD DYNAMICS INC
Abstract: Представленоустройство, содержащееблокдатчика. Блокдатчикасодержитузеллиниипередачи, имеющийпараметрэлектрическойлиниипередачи, выполненныйс возможностью, поменьшеймере, частичногоизмененияв ответна, поменьшеймере, частичноевоздействиетранспортнойнагрузкидвижущегосяотносительнопроезжейчастидорожногополотнатранспортногосредствапонаправлению, поменьшеймере, частичнок расположенномуотносительнопроезжейчастидорожногополотнаузлулиниипередачи.
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29.发明专利
公开(公告)号：NZ712424A
公开(公告)日：2016-11-25
申请号：NZ71242414
申请日：2014-03-03
Applicant: INT ROAD DYNAMICS INC
Abstract: A system for measuring moving vehicle information, comprising: an electrical transmission-line sensor configured to provide an electrical impedance change in response to a wheel-load of a moving vehicle; an electrical time domain reflectometry signal processing system capable of measuring the electrical impedance change of the electrical transmission-line sensor and converting the electrical impedance change to a signal; a data-processing system capable of extracting the moving vehicle information of the moving vehicle from the signal; and a speed measuring system for measuring a speed of the vehicle, wherein the data-processing system is configured to determine a wheel-road contact patch length from the speed of the moving vehicle and a wheel-sensor contact duration, and corresponding method and apparatus.
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公开(公告)号：MX2015011647A
公开(公告)日：2016-06-24
申请号：MX2015011647
申请日：2014-03-04
Applicant: INT ROAD DYNAMICS INC
Abstract: Un aparato incluye un montaje de sensor. El montaje de sensor incluye un montaje de línea de transmisión que tiene un parámetro de línea de transmisión eléctrica configurado para cambiar, al menos parcialmente, en respuesta a la recepción, al menos parcial, de una carga vehicular de un vehículo en movimiento que se mueve con relación a una calzada vehicular al montaje de línea de transmisión que se puede posicionar, al menor parcialmente, con relación a la calzada vehicular.
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