公开(公告)号：US12008895B2

公开(公告)日：2024-06-11

申请号：US17483593

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： William Whyte ,  Jonathan Petit ,  Cong Chen ,  Jean-Philippe Monteuuis

IPC: G08G1/01 ,  G06V20/56 ,  H04W4/40

CPC classification number: G08G1/0141 ,  G06V20/56 ,  G08G1/0145 ,  H04W4/40

Abstract: Embodiments include methods performed by a processor of a vehicle-to-everything (V2X) system within a vehicle for detecting misbehavior conditions by comparing information received in V2X messages to local dynamic map data. Various embodiments may include receiving V2X messages from other V2X system participants, determining whether a misbehavior condition is detected by comparing data contained in the received V2X messages to information in a locally maintained or stored local dynamic map data model, detecting a misbehavior condition and generating a misbehavior report identifying the misbehavior condition in response to a conflict or inconsistency between some data in the received V2X message and the local dynamic map.

公开(公告)号：US12003966B2

公开(公告)日：2024-06-04

申请号：US17451509

申请日：2021-10-20

Applicant: QUALCOMM Incorporated

Inventor： Jean-Philippe Monteuuis ,  Jonathan Petit ,  Cong Chen ,  Mohammad Raashid Ansari

IPC: H04W12/088 ,  H04W4/12 ,  H04W4/40 ,  H04W12/069 ,  H04W12/106

CPC classification number: H04W12/088 ,  H04W4/12 ,  H04W4/40 ,  H04W12/069 ,  H04W12/106

Abstract: In various embodiments, a vehicle-to-everything (V2X) processing device may receive V2X messages from intelligent transportation system (ITS) stations, analyze information in received V2X messages to detect misbehavior conditions, and add a station identifier associated with a V2X message received from an ITS station to a local blocking list in response to detecting a misbehavior condition in the V2X message received from the ITS station. In some embodiments, the V2X processing device may transmit a misbehavior report to a management entity in response to detecting the misbehavior condition in the V2X message.

公开(公告)号：US11663908B2

公开(公告)日：2023-05-30

申请号：US17317270

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Jonathan Petit ,  William Whyte ,  Cong Chen ,  Jean-Philippe Monteuuis ,  Mohammad Raashid Ansari

IPC: G08G1/01 ,  G08G1/16 ,  G07C5/08 ,  G07C5/00

CPC classification number: G08G1/0125 ,  G07C5/008 ,  G07C5/0816 ,  G08G1/012 ,  G08G1/164

Abstract: Methods, misbehavior management systems, non-transitory processor-readable media of various embodiments provide for managing the generation, storage, and transmission of misbehavior reports from vehicle-to-everything (V2X) onboard equipment to an associated entity, such as a misbehavior managing authority. Various embodiments may include detecting a misbehavior condition has occurred and determining whether to generate a misbehavior report based on an aggregated criticality value. The misbehavior management system may then determine whether to store the generated misbehavior report. The misbehavior management system may also determine whether to transmit the generated misbehavior report to a misbehavior managing authority. In some embodiments, the misbehavior management system may determine which stored misbehavior reports may be deleted from storage.

公开(公告)号：US11651692B2

公开(公告)日：2023-05-16

申请号：US17496691

申请日：2021-10-07

Applicant: QUALCOMM Incorporated

Inventor： Jonathan Petit ,  Sumant Paranjpe ,  Jean-Philippe Monteuuis ,  Mohammad Raashid Ansari ,  Cong Chen

IPC: G08G1/16 ,  H04W4/40 ,  B60K35/00

CPC classification number: G08G1/161 ,  B60K35/00 ,  G08G1/167 ,  H04W4/40 ,  B60K2370/149 ,  B60K2370/152 ,  B60K2370/178

Abstract: Embodiments include systems and methods executed by a processor of a vehicle for presenting relevant warnings to a vehicle operator, including receiving a vehicle-to-everything (V2X) communication including information regarding a V2X-identified threat, determining whether the vehicle operator has not recognized the V2X-identified threat, determining a display location that is most likely to receive the vehicle operator's attention in response to determining that the vehicle operator has not recognized the V2X-identified threat, and generating an alert regarding the V2X-identified threat on the determined display location. The generated alert regarding the V2X-identified threat on the determined display location may exclude alerts regarding any threat conditions that the processor has determined that the vehicle operator has recognized.

公开(公告)号：US11647366B2

公开(公告)日：2023-05-09

申请号：US17202271

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Cong Chen ,  Jonathan Petit ,  Mohammad Raashid Ansari ,  Jean-Philippe Monteuuis

IPC: H04W4/40 ,  G06N20/00 ,  H04B17/318

CPC classification number: H04W4/40 ,  G06N20/00 ,  H04B17/318

Abstract: Methods, apparatuses, systems, and non-transitory computer-readable medium are disclosed relating to abnormal transmission identification. One method comprises, at a receiving device, receiving a V2X message from a transmitting device. The method further comprises determining a signal propagation context for the receiving device and obtaining an RSSI value and a distance value for the V2X message. The method further comprises generating an adjusted RSSI value based on (1) the RSSI value and (2) the signal propagation context for the receiving device. The method further comprises obtaining a predetermined RSSI-to-distance relationship model and comparing an adjusted RSSI-to-distance data pair, comprising the adjusted RSSI value and the distance value, to the predetermined RSSI-to-distance relationship model. The method further comprises, in response to determining that the adjusted RSSI-to-distance data pair fails a criterion for conforming to the predetermined RSSI-to-distance relationship model, identifying the V2X message as an abnormal transmission.

公开(公告)号：US12271492B2

公开(公告)日：2025-04-08

申请号：US18188647

申请日：2023-03-23

Applicant: QUALCOMM Incorporated

Inventor： Richard Dominic Wietfeldt ,  Philip Michael Hawkes ,  Jonathan Petit ,  William Whyte

IPC: G06F21/60 ,  H04L9/32

Abstract: A method for managing a plurality of imaging devices in a vehicle includes determining that a change of data security mode is indicated for frames of image data transmitted over a first data communication link, determining whether a sensor management system has sufficient processing capacity to support the change of data security mode, increasing the processing capacity of the sensor management system by modifying data security settings for at least one other data communication link when the processing capacity of the sensor management system is insufficient to support the change of data security mode, and initiating the change of data security mode when the sensor management system has sufficient processing capacity to support the change of data security mode. The change of data security mode may include a change from an application-based to a link-based data security mode or a change from the link-based to the application-based data security mode.

公开(公告)号：US12205417B2

公开(公告)日：2025-01-21

申请号：US17455374

申请日：2021-11-17

Applicant: QUALCOMM Incorporated

Inventor： Soumya Das ,  Mohammad Nekoui ,  Jonathan Petit ,  Dan Vassilovski

IPC: G07C5/08 ,  G01S7/00 ,  G05D1/00 ,  G06V20/56 ,  H04W4/40

Abstract: Systems and techniques are described for validating object detection. For example, an apparatus can receive a message from a wireless device. The message includes object data corresponding to one or more objects reported by the wireless device to be within a field-of-view of the apparatus. The apparatus can further determine, based on the object data, whether the wireless device has misreported at least one of the one or more objects.

公开(公告)号：US20230111436A1

公开(公告)日：2023-04-13

申请号：US17496691

申请日：2021-10-07

Applicant: QUALCOMM Incorporated

Inventor： Jonathan Petit ,  Sumant Paranjpe ,  Jean-Philippe Monteuuis ,  Mohammad Raashid Ansari ,  Cong Chen

IPC: G08G1/16 ,  H04W4/40 ,  B60K35/00

Abstract: Embodiments include systems and methods executed by a processor of a vehicle for presenting relevant warnings to a vehicle operator, including receiving a vehicle-to-everything (V2X) communication including information regarding a V2X-identified threat, determining whether the vehicle operator has not recognized the V2X-identified threat, determining a display location that is most likely to receive the vehicle operator's attention in response to determining that the vehicle operator has not recognized the V2X-identified threat, and generating an alert regarding the V2X-identified threat on the determined display location. The generated alert regarding the V2X-identified threat on the determined display location may exclude alerts regarding any threat conditions that the processor has determined that the vehicle operator has recognized.

公开(公告)号：US20230100792A1

公开(公告)日：2023-03-30

申请号：US17484806

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Jonathan Petit ,  Jean-Philippe Monteuuis ,  Mohammad Raashid Ansari ,  Cong Chen

IPC: H04W12/121 ,  H04W4/40 ,  H04W12/106

Abstract: Methods, systems, and devices for wireless communications are described. A communication device may detect vehicle-to-everything (V2X) fuzzing attacks. The communication device may receive a set of packets. Each packet of the set of packets includes a set of information element (IE) fields. The communication device determine a change to one or more IE fields of the set of IE fields and associated with at least a subset of packets of the set of packets based on comparing a respective value associated with each of the one or more IE fields to a respective default value associated with each of the one or more IE fields. As a result, the communication device may transmit a report indicating a plurality of fuzzing attacks at the communication device.

公开(公告)号：US11613264B2

公开(公告)日：2023-03-28

申请号：US17172463

申请日：2021-02-10

Applicant: QUALCOMM Incorporated

Inventor： Mohammad Raashid Ansari ,  Jonathan Petit ,  Jean-Philippe Monteuuis ,  Cong Chen

IPC: B60W50/032 ,  H04W4/40 ,  B60W50/02 ,  G07C5/00 ,  G07C5/08 ,  B60W50/00

Abstract: In various embodiments, a vehicle-to-everything (V2X) processing device detecting a misbehavior condition in a system of the vehicle, and prevent the vehicle from sending a V2X message related to the detected misbehavior condition in response to detecting the misbehavior condition in the system of the vehicle. In some embodiments, the V2X processing device may receive information from a plurality of information sources of the vehicle, and may detect the misbehavior condition in the system of the vehicle by performing a cross-check of information received from the plurality of information sources of the vehicle to detect an inconsistency within the received information.