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1.发明申请公开(公告)号：US20220237583A1
公开(公告)日：2022-07-28
申请号：US17158251
申请日：2021-01-26
发明人： Krishna BANDI , Sathyanarayana Chary PALAKONDA , Samer IBRAHIM , Brennan HAMILTON , Jovan Milivoje ZAGAJAC
IPC分类号： G06Q20/32
摘要： A toll advertisement message (TAM) broadcast from a roadside unit (RSU) is received by a vehicle via V2X communication, the TAM indicating geographic locations of lanes of a roadway for which tolls are due and cost information for traversing the lanes of the roadway. A heading of the vehicle is determined in relation to a TAM reference point indicating a geographic location of a toll gantry. A toll zone boundary region for the vehicle is identified by filtering the geographic locations of the lanes in the TAM to include only those lanes in a travel direction consistent with the heading. A lane straddling algorithm is utilized to identify, for each of the lanes in the travel direction, a respective percentage within each lane that the vehicle is traveling. A tolling usage message (TUM) is sent via the V2X communication, indicating to the RSU the percentage lane usage of the vehicle.
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公开(公告)号：US20230131434A1
公开(公告)日：2023-04-27
申请号：US17509780
申请日：2021-10-25
IPC分类号： G01S19/45 , H04W4/40 , G08G1/056 , G08G1/01 , G01S17/931
摘要： Position enhancement for vehicle positioning is provided. Vehicle-to-everything (V2X) messages are received from a roadside unit (RSU) to an onboard unit (OBU) of a vehicle via a transceiver of the vehicle, the V2X messages indicating a location of the RSU. Image sensors of the vehicle are utilized to capture sensor data of the RSU. A current position of the vehicle is updated to a corrected current position of the vehicle based the RSU as shown in the sensor data and the location of the RSU indicated in the V2X messages.
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公开(公告)号：US20230154239A1
公开(公告)日：2023-05-18
申请号：US17526527
申请日：2021-11-15
CPC分类号： G07B15/063 , G08G1/096783 , G08G1/0141 , G08G1/0145 , G08G1/0116 , G06Q30/0266 , H04W4/44 , H04W4/06
摘要： A first toll advertisement message (TAM) is broadcast from a roadside unit (RSU), the first TAM indicating geographic locations of lanes of a roadway for which tolls are due and payment information for traversing the lanes of the roadway. A tolling usage message (TUM) is received from a first priority vehicle in receipt of the first TAM, the TUM including a request to reallocate one or more of the lanes of the roadway for use by the first priority vehicle. Responsive to receipt of the TUM, the RSU sends a TUM acknowledgment to the first priority vehicle indicating a lane allocation for use by the first priority vehicle and broadcasts a second TAM indicating the geographic locations of lanes of the roadway for which the tolls are due, the payment information for traversing the lanes of the roadway, and the lane allocation.
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公开(公告)号：US20220301356A1
公开(公告)日：2022-09-22
申请号：US17207008
申请日：2021-03-19
发明人： Krishna BANDI , Sathyanarayana Chary PALAKONDA , Brennan HAMILTON , Samer IBRAHIM , Ivan VUKOVIC , Syed Amaar AHMAD
摘要： Smart tolling for vehicles is provided. A toll advertisement message (TAM) is received by a vehicle, broadcast from a road-side unit (RSU) via V2X communication, the TAM defining a plurality of toll road tariff data elements, each of the toll road tariff data elements specifying a set of tolling factors indexed by a unique toll context identifier. Roadway usage of the vehicle is determined. A charge for the roadway usage is determined according to the set of tolling factors of the TAM. A toll usage message (TUM) is sent via the V2X communication, the TUM indicating, to the RSU, the tariff for the roadway usage of the vehicle.
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公开(公告)号：US20210235240A1
公开(公告)日：2021-07-29
申请号：US16773423
申请日：2020-01-27
发明人： Krishna BANDI , Samer IBRAHIM , Jovan Milivoje ZAGAJAC , Sushanta DAS , Brennan HAMILTON , Ivan VUKOVIC , Thomas E. APCZYNSKI
摘要： An on-board unit of a vehicle includes first and second transceivers. A processor of the vehicle monitors transmissions received from the first and second transceivers, receives an incoming message sent to the processor from the first transceiver, the incoming message being designated for distribution to roadway participants, identifies based on the monitored transmissions whether the second transceiver is in communication with devices of roadway participants available to receive outgoing messages, and if so, construct an outgoing message based on the incoming message and send the outgoing message via the second transceiver, and monitors vehicle network bus traffic to identify a current speed of the vehicle, and responsive to the vehicle moving at least a threshold speed, construct and send vehicle-information outgoing messages including roadway observations of the vehicle, using the first transceiver and the second transceiver, the vehicle-information outgoing messages being designated for distribution to the roadway participants.
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公开(公告)号：US20230351539A1
公开(公告)日：2023-11-02
申请号：US17732619
申请日：2022-04-29
发明人： Krishna BANDI , Samer IBRAHIM , Sathyanarayana Chary PALAKONDA , Swetha SHAILENDRA , Syed Amaar AHMAD
CPC分类号： G06Q50/30 , G06Q20/047 , H04W4/40
摘要： Smart tolling leakage prevention is provided. A TUM is stored to a TUM database, the TUM including information with respect to traversal of a vehicle along a roadway for which charges are incurred for travel. The TUM is sent, via a transceiver of the vehicle, to a road-side unit (RSU) in communication with a tolling system. A toll receipt message (TRM) is received, via the transceiver, from the tolling system. The TUM is reconciled with the TRM. A status of the reconciling is indicated.
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公开(公告)号：US20210124885A1
公开(公告)日：2021-04-29
申请号：US16662946
申请日：2019-10-24
摘要： A request is received, from an onboard unit of a vehicle to a roadside unit in control of a gate protecting a gated area, for access rights to the gated area. Responsive to determining that the vehicle is authorized to enter, vehicle localization is performed to confirm that the vehicle has an unobstructed path to the gate. The vehicle localization is performed using one or more approaches. Responsive to confirming that the vehicle has an unobstructed path to the gate, direct the gate to open to allow the vehicle to proceed.
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公开(公告)号：US20190086217A1
公开(公告)日：2019-03-21
申请号：US15710490
申请日：2017-09-20
发明人： Samer IBRAHIM , Sushanta DAS , Ivan VUKOVIC , John CARDILLO
摘要： A computer-implemented method includes determining a path to a destination passing through a plurality of wireless access coverage areas corresponding to wireless networks selected based on the wireless networks meeting user defined network parameters, such that a projected amount of necessary data can be transferred as a vehicle travels the path. The method also includes determining an access plan for connecting the vehicle to the wireless networks as the vehicle travels along the path. The method further includes using the path as a navigation route and executing the access plan to connect the vehicle to the wireless networks according to the access plan.
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