-
公开(公告)号：US11769331B2
公开(公告)日：2023-09-26
申请号：US17326265
申请日：2021-05-20
Applicant: Kapsch TrafficCom AG
Inventor： Björn Crona , Christian Karlström , Emile Van Bergen , Simon Ljungvall , Simon Börjesson
CPC classification number: G06V20/54 , G06F18/251 , G06T7/20 , G06T2207/20221 , G06T2207/30236
Abstract: A method for detecting wheels of a vehicle on a road comprises directing a vehicle classification sensor onto a section of the road and recording a 3D representation of the vehicle, directing a camera onto the section and recording a source 2D image, determining a bounding box circumscribing the 3D representation, a side and four corner points of said bounding box side, identifying corner points in a source 2D image plane, defining four corner points of a rectangle in a destination 2D image plane, calculating a projective transformation between the source corner image points and the destination corner image points, transforming source 2D image pixels to destination 2D image pixels of a first destination 2D image, and detecting the wheels using the destination 2D image.
-
公开(公告)号：US11557154B2
公开(公告)日：2023-01-17
申请号：US15631877
申请日：2017-06-23
Applicant: Kapsch TrafficCom AG
Inventor： Thomas Siegl , Gerald König
IPC: G07B15/06 , G06Q20/32 , G07B15/02 , G08G1/052 , G08G1/017 , G06V20/00 , G01S19/13 , G06Q20/14 , G06Q50/30
Abstract: System and method for verification and/or reconciliation of electronic transactions, such as for example, toll transactions or other purchase transactions. A vehicle utilizes an onboard communication device, such as a mobile phone, to locate virtual tolling points using GPS location, and then to communicate to an electronic tolling service provider that the vehicle has passed through the virtual tolling point. In addition, roadside equipment may be used to capture photo/video of the vehicle as it passes the virtual tolling point. The GPS-based toll transaction data is used in conjunction with the photo-based toll transaction data to verify a proper toll transaction, and optionally to reconcile between missing and/or inconsistent GPS-based and photo-based toll transaction data.
-
公开(公告)号：US11145195B2
公开(公告)日：2021-10-12
申请号：US16928640
申请日：2020-07-14
Applicant: Kapsch TrafficCom AG
Inventor： Jasja Tijink
Abstract: An Intelligent Transportation System, ITS, service station is disclosed. The ITS service station has: a receiver having an area of radio coverage and configured to receive a first Collective Perception Message, CPM, from a first ITS station at a first position within the coverage area, the first CPM including first sensor data on at least one first free space area perceived by the first ITS station; an aggregator configured to aggregate said first sensor data with at least one second sensor data on at least one second free space area into a third sensor data, which second sensor data is received via the receiver in a second CPM from a second ITS station at a second position within the coverage area or is determined by a sensor of the ITS service station; and a transmitter configured to broadcast said third sensor data in a third CPM.
-
公开(公告)号：US11138872B2
公开(公告)日：2021-10-05
申请号：US16928612
申请日：2020-07-14
Applicant: Kapsch TrafficCom AG
Inventor： Jasja Tijink
Abstract: An Intelligent Transportation System, ITS, service station is disclosed. The ITS service station has: a receiver, having an area of radio coverage, configured to receive a first Collective Perception Message, CPM, from a first ITS station at a first position within the coverage area, the first CPM including first sensor data on an object perceived by the first ITS station; an aggregator connected to the receiver and configured to aggregate said first sensor data with at least one second sensor data on the same object into a third sensor data, which second sensor data either is received via the receiver in a second CPM from a second ITS station at a second position within the coverage area perceiving the same object or is determined by a sensor of the ITS service station perceiving the same object; and a transmitter configured to broadcast said third sensor data in a third CPM.
-
公开(公告)号：US10950062B2
公开(公告)日：2021-03-16
申请号：US15527297
申请日：2015-09-09
Applicant: Kapsch TrafficCom AG
Inventor： Jasja Tijink , Ulrik Janusson
Abstract: A method for trusted recording in a road toll system, the road toll system having a proxy server connected via a mobile network to an onboard-unit of a vehicle, the onboard-unit having a position determination device, comprising: creating an itinerary record comprising a first or second position, a first or second point of time at least one of: a distance calculated using at least the first and second position, a segment-id, and a distance calculated using said segment-id; receiving and recording a signed itinerary record from the proxy server. In a further aspect of the embodiment an onboard-unit and a proxy server are provided for trusted recording in a road toll system.
-
Patent Agency Ranking
公开(公告)号：US10354457B2
公开(公告)日：2019-07-16
申请号：US15706190
申请日：2017-09-15
Applicant: Kapsch TrafficCom AG
Inventor： Robert Povolny
Abstract: Methods for tolling locations of a vehicle having a license plate number are performed by means of a tolling system. The tolling system has a camera at each location to be tolled, a server, a user terminal, linked by a network, and a database The method includes: generating one or more tolling records, each including a picture of the vehicle taken by one of the cameras, the location of the camera, and a license plate number read by optical character recognition from the picture, and storing the tolling records in the database; sending a confirmation request to the user terminal including the read license plate number and location information dependent on the locations in the tolling records; and receiving a response from the user terminal and, if the response confirms the request, deleting the pictures from the tolling records in the database. Alternative embodiments include pre-/post-registration of locations to toll.
-
公开(公告)号：US10031566B2
公开(公告)日：2018-07-24
申请号：US14411027
申请日：2013-07-03
Applicant: Kapsch TrafficCom AB
Inventor： Johan Rogö , Robert Povolny , Markus Krapfenbauer , Heinz Liebhart
IPC: G06F1/26 , G07C5/00 , G08G1/0967 , G07B15/06
Abstract: Described are an on board unit (OBU) and a method to control an OBU within a communication zone of a road side unit (RSU), said OBU can be set into an active mode and a sleep mode. Said OBU is set into sleep mode upon receiving a release command from said RSU, and the OBU electronics are shut down so no or a minimum of power is consumed, and is set into active mode when entering said communication zone. A communication unit of said OBU is thereby powered such that the OBU can communicate with said RSU. Said OBU can be set into a tracking mode by said RSU, whereby in said tracking mode at least said communication unit is shut down and a timer is activated in said OBU, such that said OBU can restart said communication unit within a specified time limit from when it is shut down.
-
公开(公告)号：US09741179B2
公开(公告)日：2017-08-22
申请号：US15093488
申请日：2016-04-07
Applicant: Kapsch TrafficCom AG
Inventor： Robert Povolny , Joze Hebar
CPC classification number: G07B15/063 , G06K7/10366 , G08G1/017 , H04W4/80 , H04W12/06
Abstract: An onboard unit for a vehicular identification system is disclosed herein. The onboard unit comprises a housing attachable to an exterior surface of a vehicle's windscreen, a transceiver, and a processor coupled to the transceiver and configured to communicate with the identification system via the transceiver. The transceiver and processor are contained in the housing. The onboard unit comprises a tampering protection unit which is split into a first part which is contained in the housing and a second part which is attachable to an inner surface of the windscreen. The first and the second part each comprise a limited range communication module for communication between each other. The tampering protection unit is configured to detect a loss of communication between both communication modules and, upon detection, to trigger an alarm event.
-
9.发明授权公开(公告)号：US09547912B2
公开(公告)日：2017-01-17
申请号：US14158984
申请日：2014-01-20
Applicant: Kapsch TrafficCom AG
Inventor： Christian Kotz , Oliver Rafelsberger , Christian Janner
CPC classification number: G06T7/20 , G01B11/0608 , G08G1/04 , H04N7/18
Abstract: A method for measuring a height profile of a vehicle passing on a road, said method comprising the following steps: directing a monocular camera from a point above the road onto the road with an angle of aperture that captures a section of the road from above, recording at least a first image of the passing vehicle by the camera at a first moment in time, recording at least a second image of the passing vehicle by the camera at a second moment in time, generating a movement vector image of the vehicle from an analysis of the optical flow between the first and the second image, and creating the height profile of the vehicle from the movement vector image.
Abstract translation: 一种用于测量通过道路的车辆的高度轮廓的方法，所述方法包括以下步骤：将单眼相机从道路上方的点指向具有从上方捕获道路的一部分的孔径的道路， 在第一时刻通过照相机记录经过的车辆的至少第一图像，在第二时刻从照相机记录经过的车辆的至少第二图像，从第一时刻从车辆生成运动矢量图像 分析第一和第二图像之间的光流，以及从运动矢量图像创建车辆的高度轮廓。
-
公开(公告)号：US09476974B2
公开(公告)日：2016-10-25
申请号：US14266295
申请日：2014-04-30
Applicant: Kapsch TrafficCom AG
Inventor： Oliver Nagy
IPC: G01S13/06 , G01S13/00 , G01S13/87 , G08G1/015 , G08G1/052 , G01S7/41 , G01S13/42 , G01S13/91 , G07B15/06 , G01S13/89
CPC classification number: G01S13/06 , G01S7/41 , G01S13/003 , G01S13/426 , G01S13/878 , G01S13/89 , G01S13/91 , G07B15/06 , G08G1/015 , G08G1/052
Abstract: A method for measuring the position of a surface of a vehicle on a roadway comprising the following steps: transmitting and receiving radar beams at transmitting and receiving positions in various primary transmitting and primary receiving directions and converting these beams into received signals; selecting the received signal having the greatest signal strength; and determining the aforementioned position from the transmitting and receiving positions and the primary transmitting and primary receiving directions of the received signal having the greatest signal strength.
Abstract translation: 一种用于测量道路上车辆表面位置的方法，包括以下步骤：在各种主发射和主接收方向的发射和接收位置发射和接收雷达波束，并将这些波束转换为接收信号; 选择具有最大信号强度的接收信号; 以及从具有最大信号强度的接收信号的发送和接收位置以及主发送和主接收方向确定上述位置。
-
-
-
-
-
-
-
-
-
Search Results
226
records
(took 0.018 seconds)
