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Inter-Vehicle Authentication Using Visual Contextual Information

A vehicle and forward-looking technology, which is applied to location information-based services, vehicle components, vehicle wireless communication services, etc., can solve problems such as location spoofing and counterfeiting attacks

Active Publication Date: 2017-08-11
FORD GLOBAL TECH LLC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A major problem is caused by location spoofing impersonation attacks

Method used

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  • Inter-Vehicle Authentication Using Visual Contextual Information
  • Inter-Vehicle Authentication Using Visual Contextual Information
  • Inter-Vehicle Authentication Using Visual Contextual Information

Examples

Experimental program
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Embodiment Construction

[0096] It will be readily understood that the components of the invention - as generally described and illustrated in the drawings herein - may be arranged and designed in a variety of different configurations. Accordingly, the following more detailed description of embodiments of the present invention - as shown in the accompanying drawings - is not intended to limit the scope of the invention as claimed, but is merely representative of embodiments in accordance with presently contemplated embodiments of the invention. specific example. The presently described embodiments will be better understood by reference to the drawings, in which like parts are all indicated by like reference numerals.

[0097] Embodiments according to the present invention may be embodied as devices, methods, or computer program products. Accordingly, the present invention can take an entirely hardware embodiment, an entirely software embodiment (including firmware, resident software, microcode, etc.)...

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PUM

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Abstract

The invention relates to inter-vehicle authentication using visual contextual information. Authentication of vehicles in preparation for V2V communication includes vehicle A taking a picture of vehicle B (VA) and vehicle B taking a picture of vehicle A (VB). These pictures are then shared. Vehicle A determines the relative location of vehicle B indicated in VA and VB. If they agree, then vehicle A and B authenticate one another, such as using Diffie-Hellman key exchange. Identifying vehicle A and vehicle B in the pictures may include identifying the license plates of vehicle A and vehicle B in the pictures. Vehicles A and B may exchange license plate numbers prior to taking of the pictures. Image spoofing may be prevented by taking both forward and rearward facing pictures by both vehicles. Objects in pictures facing the same direction may be identified to verify that the pictures were taken nearly simultaneously.

Description

technical field [0001] The present invention relates to vehicle-to-vehicle communication that performs identity verification. Background technique [0002] The development of today's vehicle technology has completely changed the vehicle process. Among many other applications, vehicle-to-vehicle communication has received a lot of attention especially for its traffic safety enhancement. This trend is exemplified by the considerable research and industry attention on the use of vehicle-to-vehicle (V2V) communication for self-driving vehicles and platoon trucks [32, 26, 22]. In addition, the US Department of Transportation announced that it will investigate passing laws to install V2V communication for all vehicles in the near future to improve traffic safety [8]. [0003] While V2V communication aims to improve vehicle protection and safety, it also opens up potential threats from adversaries. Attackers can launch different attacks to greedily grab benefits for themselves o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04N5/232H04W4/02H04W4/04G06K9/00H04W4/46
CPCH04L63/08H04L63/083H04W4/023G06V20/584G06V2201/08G06V20/625H04N23/80G08G1/096716G08G1/096741G08G1/096791G06F21/445H04L2209/84H04L9/0844H04W12/65H04W12/069G06V20/62G08G1/017H04L9/3215H04L9/3278B60W2554/80B60W10/00H04W4/46
Inventor 金裕承韩晙塔格·帕特里克
Owner FORD GLOBAL TECH LLC
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