公开(公告)号：US20220355807A1

公开(公告)日：2022-11-10

申请号：US17858676

申请日：2022-07-06

Applicant: Intel Corporation

Inventor： Xiruo Liu ,  Liuyang Yang ,  Manoj Sastry ,  Marcio Juliato ,  Shabbir Ahmed ,  Christopher Gutierrez

IPC: B60W50/00 ,  B60W30/14 ,  B60W30/12 ,  H04W4/40 ,  B60W30/09

Abstract: Systems, apparatus, methods, and techniques for an ego vehicle to respond to detecting misbehaving information from remote vehicles are provided. An ego vehicle, in addition to reporting misbehaving vehicles to a misbehavior authority via a vehicle-to-anything communication network, can, take additional actions based in part on how confident the ego vehicle is about the evidence of misbehavior. Where the confidence is high the ego vehicle can simply discard the misbehaving data and provide an alternative estimate for such data from alternative sources. Where the confidence is not high the ego vehicle can request assistance from neighboring vehicles and roadside units to provide independent estimates of the data to increase confidence in the evidence of misbehavior.

公开(公告)号：US20220300607A1

公开(公告)日：2022-09-22

申请号：US17834446

申请日：2022-06-07

Applicant: Intel Corporation

Inventor： Marcio Juliato ,  Shabbir Ahmed ,  Manoj Sastry ,  Liuyang L. Yang ,  Vuk Lesi ,  Li Zhao

IPC: G06F21/55 ,  H04L9/40 ,  H04W4/48 ,  H04W4/38 ,  H04W12/122

Abstract: Methods and apparatus relating to a physics-based approach for attack detection and/or localization in closed-loop controls for autonomous vehicles are described. In an embodiment, multiple state estimators are used to compute a set of residuals to detect, classify, and/or localize attacks. This allows for determination of an attacker's location and the kind of attack being perpetrated. Other embodiments are also disclosed and claimed.

公开(公告)号：US20220240168A1

公开(公告)日：2022-07-28

申请号：US17483528

申请日：2021-09-23

Applicant: Intel Corporation

Inventor： Vallabhajosyula S. Somayazulu ,  Rath Vannithamby ,  Kathiravetpillai Sivanesan ,  Markus Dominik Mueck ,  Leonardo Gomes Baltar ,  Marcio Rogerio Juliato ,  Liuyang Lily Yang ,  Manoj R. Sastry ,  Shabbir Ahmed ,  Christopher Gutierrez ,  Vuk Lesi ,  Qian Wang

IPC: H04W48/16 ,  H04W48/14 ,  H04W4/40 ,  H04W72/04 ,  H04W8/24

Abstract: A computing node to implement a management entity in a CP-based network. The node including processing circuitry configured to encode an inquiry message requesting information on CPS capabilities. Response messages are received from a set of sensing nodes of a plurality of sensing nodes in response to the inquiry message. The response messages include the information on the CPS capabilities of the set of sensing nodes. A notification message indicating selecting of a sensing node as a sensing coordinator is encoded for transmission. Sensed data received in a broadcast message from the sensing coordinator is decoded. The sensed data including data associated with one or more non-V2X capable sensing nodes.

公开(公告)号：US11354406B2

公开(公告)日：2022-06-07

申请号：US16021409

申请日：2018-06-28

Applicant: Intel Corporation

Inventor： Marcio Juliato ,  Shabbir Ahmed ,  Manoj Sastry ,  Liuyang L. Yang ,  Vuk Lesi ,  Li Zhao

IPC: G06F21/55 ,  H04L9/40 ,  H04W4/48 ,  H04W4/38 ,  H04W12/122

Abstract: Methods and apparatus relating to a physics-based approach for attack detection and/or localization in closed-loop controls for autonomous vehicles are described. In an embodiment, multiple state estimators are used to compute a set of residuals to detect, classify, and/or localize attacks. This allows for determination of an attacker's location and the kind of attack being perpetrated. Other embodiments are also disclosed and claimed.

公开(公告)号：US20220012331A1

公开(公告)日：2022-01-13

申请号：US17484689

申请日：2021-09-24

Applicant: Intel Corporation

Inventor： Shabbir Ahmed ,  Marcio Juliato ,  Vuk Lesi ,  Qian Wang ,  Manoj Sastry

IPC: G06F21/55 ,  G06N5/02

Abstract: Systems, apparatuses, and methods to establish ground truth for an intrusion detection system in the presence of an attacker electronic control unit transmitting masqueraded messages on a communication bus, such as an in-vehicle network bus, are provided.

公开(公告)号：US20210326437A1

公开(公告)日：2021-10-21

申请号：US17357885

申请日：2021-06-24

Applicant: Intel Corporation

Inventor： Marcio Juliato ,  Shabbir Ahmed ,  Christopher Gutierrez ,  Vuk Lesi ,  Manoj Sastry ,  Qian Wang

IPC: G06F21/55

Abstract: Systems, apparatuses, and methods to response to detected attacks in an autonomous system based on context of the autonomous system are described. In particular, the disclosure provides an intrusion detection system receiving contexts and contracts dictating particular response guide rails from a higher level components or stack on the autonomous system. The intrusion detection system is arranged to respond to attacks according to the contract without intervention by the higher level components or stack.

公开(公告)号：US20210325508A1

公开(公告)日：2021-10-21

申请号：US17357892

申请日：2021-06-24

Applicant: Intel Corporation

Inventor： Qian Wang ,  Shabbir Ahmed ,  Christopher Gutierrez ,  Wen-Ling Huang ,  Marcio Juliato ,  Saiveena Kesaraju ,  Vuk Lesi ,  Manoj Sastry ,  Ivan Simoes Gaspar

IPC: G01S7/28 ,  G01S13/931 ,  G01S7/02 ,  G01S7/35 ,  G01S7/292

Abstract: Systems, apparatuses, and methods to response to distinguish a ghost target from an actual target based on radar signals is provided. In particular, the disclosure provides an intrusion detection system adapted to receive radar signals and distinguish a potential ghost target from a legitimate target based on a signal to noise ratio of the radar signals and a range to the ghost target and the legitimate target.

公开(公告)号：US20210318414A1

公开(公告)日：2021-10-14

申请号：US17357291

申请日：2021-06-24

Applicant: Intel Corporation

Inventor： Vuk Lesi ,  Shabbir Ahmed ,  Christopher Gutierrez ,  Wen-Ling Huang ,  Marcio Juliato ,  Saiveena Kesaraju ,  Manoj Sastry ,  Ivan Simoes Gaspar ,  Qian Wang

IPC: G01S7/41 ,  G01S13/56 ,  G01S13/931

Abstract: Systems, apparatuses, and methods to response to distinguish a ghost target from an actual target based on radar signals and ranges determined from the radar signals. In particular, the disclosure provides an intrusion detection system receiving ranges and velocities for targets detected based on radar signals, determining a potential ghost target from the received velocities and confirming the potential ghost target based on estimated ranges and perturbations of the vehicle speed.

公开(公告)号：US20210218756A1

公开(公告)日：2021-07-15

申请号：US17214444

申请日：2021-03-26

Applicant: Intel Corporation

Inventor： Christopher Gutierrez ,  Shabbir Ahmed ,  Marcio Juliato ,  Vuk Lesi ,  Manoj Sastry ,  Qian Wang

IPC: H04L29/06 ,  H04L29/08 ,  H04L12/40 ,  H04L1/08 ,  B60R16/023

Abstract: Systems, apparatuses, and methods to establish a mapping between message identifications for messages transmitted on a communication bus and electronic control units transmitting the messages is provided. In particular, retransmission of a low priority message onto the bus is forced such that the retransmitted low priority message overlaps with a higher priority message to determine whether the messages originated from the same ECU.

公开(公告)号：US11012409B2

公开(公告)日：2021-05-18

申请号：US15942031

申请日：2018-03-30

Applicant: Intel Corporation

Inventor： Liuyang Lily Yang ,  Huaxin Li ,  Li Zhao ,  Marcio Juliato ,  Shabbir Ahmed ,  Manoj R. Sastry

IPC: H04L29/06 ,  G06F21/50 ,  G06F9/455

Abstract: There is disclosed in one example a computing apparatus, including: a hardware platform; a network interface to communicatively couple to a bus lacking native support for authentication; and an anomaly detection engine to operate on the hardware platform and configured to: receive a first data stream across a first time; symbolize and approximate the first data stream, including computing a first window sum; receive a second data stream across a second time substantially equal in length to the first time, the second data stream including data across the plurality of dimensions from the first data stream; symbolize and approximate the second data stream, including computing a second window sum; compute a difference between the first window sum and the second window sum; determine that difference exceeds a threshold and that the correlation across the plurality of dimensions is broken; and flag a potential anomaly.