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公开(公告)号：US20240169765A1
公开(公告)日：2024-05-23
申请号：US18057927
申请日：2022-11-22
CPC分类号： G07B15/063 , G07B15/02
摘要： Performing validation of road usage charging (RUC) systems is provided. A hardware processor of a vehicle receives, from an HMI of the vehicle, input to enter into a testing mode in which a test of RUC functionality of the vehicle is to be performed. In the testing mode, RUC charges are computed for a route from a start location to an end location, based on map and fees information for the test. One or more reports of the charges are generated for verification of the RUC functionality, the charges being verifiable based on the route and the map and fees information being defined for the test.
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公开(公告)号：US20210394792A1
公开(公告)日：2021-12-23
申请号：US16909631
申请日：2020-06-23
发明人： Syed Amaar AHMAD , Azin NEISHABOORI , John WALPUCK
IPC分类号： B60W60/00 , H04W4/46 , G08G1/0967 , G08G1/16 , B60W40/06
摘要： A road resource is identified, according to one or more maneuver sharing intent messages received to the vehicle via a transceiver of a vehicle, where the road resource is contested between the vehicle and one or more other vehicles and includes a portion of a roadway to be traversed by the vehicle and also the one or more other vehicles. A conflict resolution procedure is performed to determine whether the vehicle gains access to the road resource, wherein the conflict resolution procedure is independently performed by each of the vehicle and the one or more other vehicles. One of the vehicle or the one or more other vehicles is granted access to the road resource based on the conflict resolution procedure.
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公开(公告)号：US20240095790A1
公开(公告)日：2024-03-21
申请号：US17932906
申请日：2022-09-16
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0284
摘要： A sum report is generated for each vehicle of a plurality of vehicles, the respective sum report indicating an account of the vehicle to be charged and a total sum owed by the vehicle. An aggregate report is generated indicating total amounts owed to each of a plurality of charger domains across the plurality of vehicles without indicating the accounts of the vehicles. The sum reports and the aggregate report are sent to a RUC service provider, the RUC service provider being configured to charge the vehicles using the sum reports and credit the charger domains using the aggregate report, while being unable to determine which routes were taken by the vehicles.
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公开(公告)号：US20240090004A1
公开(公告)日：2024-03-14
申请号：US17930647
申请日：2022-09-08
发明人： Syed Amaar AHMAD
CPC分类号： H04W72/1252 , H04L5/0058 , H04L5/006 , H04W24/08 , H04W84/12
摘要： Scheduling communications using a plurality of wireless interfaces is provided. Signals received from an antenna are monitored to detect a level of congestion over a message protocol. Responsive to the level of congestion exceeding a first threshold, a transmission mode is transitioned to a first mode which allows use of first and second subchannels for sending messages. Responsive to the level of congestion being below a second threshold, the second threshold being indicative of a lower level of congestion caused by message protocol traffic over the plurality of subchannels than the first threshold, the transmission mode is transitioned to a second mode which allows use of the first subchannels but not the second subchannels for sending the messages. One or more subchannels over which to send a first message of the messages are chosen in accordance with the transmission mode. The first message is sent using the antenna.
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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：US20220085899A1
公开(公告)日：2022-03-17
申请号：US17021268
申请日：2020-09-15
摘要： A vehicle includes a human-machine interface (HMI) device, configured to interact with a user; a wireless transceiver; and a controller, configured to responsive to the wireless transceiver detecting a signal strength of a wireless transmission at a predefined frequency exceeding a predefined threshold, output a message via the HMI device to ask a user to switch off a wireless device associated with the user, and responsive to continuing to detect the signal strength of the wireless transmission exceeding the threshold, output an alert, via the HMI device, to inform the user of a vehicle-to-everything (V2X) communication failure and record an identity of the wireless transmission and a location of the vehicle.
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公开(公告)号：US20210245758A1
公开(公告)日：2021-08-12
申请号：US16787739
申请日：2020-02-11
发明人： Syed Amaar AHMAD , Ivan VUKOVIC , Azin NEISHABOORI , John WALPUCK
IPC分类号： B60W30/18 , B60Q1/52 , B60W30/095 , G08G1/16 , H04W4/46
摘要： A vehicle broadcasts a lane change intent message indicating parameters of a maneuver to be performed by the vehicle operating as a main traffic participant vehicle, the maneuver requiring use of a road resource. Response messages are received from recipient vehicles indicating approval or disapproval of performance of the maneuver. Responsive to one of the recipient vehicles returning a response message indicating conflict with use of the road resource required for performance of the maneuver, a conflict resolution procedure is performed between the main traffic participant vehicle and the conflicted recipient vehicle, the conflict resolution procedure using a pre-agreed identical conflict resolution algorithm executed on each of the main traffic participant vehicle and the conflicted recipient vehicle to each make a same distributed decision whether to proceed with the maneuver.
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公开(公告)号：US20230319812A1
公开(公告)日：2023-10-05
申请号：US17711526
申请日：2022-04-01
发明人： Syed Amaar AHMAD , Ivan VUKOVIC , Jayanthi RAO , Azin NEISHABOORI
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W72/1268
摘要： Scheduling communications using a plurality of wireless interfaces is provided. Signals are monitored that are received from a first antenna configured to send and/or receive first messages over a first message protocol. Using the signals, time slot information is updated that is indicative of which equally-sized consecutive future time slots the first antenna is predicted to transmit and/or receive the first messages. A transmission is scheduled of a second message over a second antenna configured to send and/or receive second messages over a second message protocol using the time slot information to avoid out-of-band emission (OOBE) interference.
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公开(公告)号：US20230126088A1
公开(公告)日：2023-04-27
申请号：US18085997
申请日：2022-12-21
IPC分类号： H04B17/327 , H04W4/40 , H04W76/18 , H04W72/0453 , H04L43/0894 , H04L43/0829 , H04L43/0823 , H04W76/11
摘要： A vehicle includes a human-machine interface (HMI) device, configured to interact with a user; a wireless transceiver; and a controller, configured to responsive to the wireless transceiver detecting a signal strength of a wireless transmission at a predefined frequency exceeding a predefined threshold, output a message via the HMI device to ask a user to switch off a wireless device associated with the user, and responsive to continuing to detect the signal strength of the wireless transmission exceeding the threshold, output an alert, via the HMI device, to inform the user of a vehicle-to-everything (V2X) communication failure and record an identity of the wireless transmission and a location of the vehicle.
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公开(公告)号：US20220407615A1
公开(公告)日：2022-12-22
申请号：US17350123
申请日：2021-06-17
发明人： Syed Amaar AHMAD , Ivan VUKOVIC , Colin LIEBERMAN
IPC分类号： H04B17/345 , H04W24/08 , H04W24/10
摘要： An infrastructure device includes a transceiver, programmed to communicate with a plurality of vehicles, wherein at least one of the vehicles is located within a distance defined from a location of the infrastructure device, and at least one of the vehicles is located outside the distance from the location of the infrastructure device; and a controller, programmed to measure a channel busy ratio (CBR) for communication with the plurality of vehicles, measure a package error rate (PER) for communication with one or more of the vehicles located within the distance, and responsive to the CBR being greater than a CBR threshold, or the PER being greater than a PER threshold, record an interference event into a log.
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