Longform — Long-form writing on the AT Protocol

IN-VEHICLE DEVICE, DETECTION DEVICE, TRANSMISSION CONTROL METHOD, AND DETECTION METHOD

Provided is an in-vehicle device configured to transmit, in an in-vehicle network, messages to which identification information is added. The messages include a periodic message and an event message. …

DRIVE·Jun 11·2 min read

H04L63/1416 Sumitomo Electric Industries, Ltd.

ON-VEHICLE COMMUNICATION LINE CONNECTION APPARATUS

Instead of a joint connector, a function substitution unit is attached to a position where a plurality of communication lines of systems of a wire harness are concentrated. The function substitution u…

DRIVE·Oct 31·1 min read

H04L63/1416 YAZAKI CORPORATION

METHOD FOR SENSING FRAUDULENT FRAMES TRANSMITTED TO IN-VEHICLE NETWORK

A fraud detecting method for use in an in-vehicle network system including a plurality of electronic control units that communicate with each other via a network includes detecting whether a state of …

DRIVE·Jan 25·2 min read

H04L63/1416 PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

UNAUTHORIZED COMMUNICATION DETECTION REFERENCE DECIDING METHOD, UNAUTHORIZED COMMUNICATION DETECTION REFERENCE DECIDING SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING A PROGRAM

A reference message determining method is used in unauthorized communication detection in an onboard network system that is executed by an information processing system including at least one memory. …

DRIVE·Nov 16·2 min read

H04L63/1416 PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Systems and Methods for Malicious Attack Detection in Phasor Measurement Unit Data

A method for determining whether a power system is encountering a malicious attack is provided. The method comprises: receiving a plurality of first phasor measurement unit (PMU) measurements from a p…

DRIVE·Feb 16·1 min read

H04L63/1416 ABB Schweiz AG

METHOD FOR SENSING FRAUDULENT FRAMES TRANSMITTED TO IN-VEHICLE NETWORK

A fraud detecting method for use in an in-vehicle network system including a plurality of electronic control units that communicate with each other via a network includes detecting whether a state of …

DRIVE·Jan 19·1 min read

H04L63/1416 PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

USING STAGED MACHINE LEARNING TO ENHANCE VEHICLES CYBERSECURITY

Disclosed herein are systems and methods for detecting potential malicious attacks in vehicles operational environment using staged Machine Learning (ML), comprising creating a plurality of features v…

DRIVE·Dec 15·1 min read

H04L63/1416 Red Bend Ltd.

UNAUTHORIZED COMMUNICATION DETECTION METHOD, UNAUTHORIZED COMMUNICATION DETECTION SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING A PROGRAM

An unauthorized activity detection method in an onboard network system. The detection method includes determining whether or not a message sent out onto the network is an attack message, saving inform…

DRIVE·Nov 17·2 min read

H04L63/1416 PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

DETECTION DEVICE, VEHICLE, DETECTION METHOD, AND DETECTION PROGRAM

An unauthorized message in an in-vehicle network is more accurately detected. A detection device includes: a monitoring unit configured to monitor, as target messages, an authorized message being peri…

DRIVE·Aug 11·1 min read

H04L63/1416 AUTONETWORKS TECHNOLOGIES, LTD.

METHOD AND SYSTEM FOR DETECTING INTRUSION IN A VEHICLE SYSTEM

Methods and systems of improving security of a computing system having a network of embedded devices are disclosed. The method includes starting a timer of a predetermined length of time, obtaining an…

DRIVE·Jul 21·1 min read

H04L63/1416 Cummins Inc.

UNAUTHORIZED COMMUNICATION DETECTION METHOD, UNAUTHORIZED COMMUNICATION DETECTION SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING A PROGRAM

An unauthorized activity detection method in an onboard network system. The detection method includes determining whether or not a message sent out onto the network is an attack message, saving inform…

DRIVE·Jun 24·2 min read

H04L63/1416 PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

METHOD FOR DETECTING AN ATTACK ON A CONTROL DEVICE OF A VEHICLE

A method for detecting an attack, in particular a cyber-attack, on a control device of a vehicle, with the step of: checking communication data that is transmitted via at least one communication chann…

DRIVE·Jun 24·1 min read

H04L63/1416 Continental Teves AG & Co. oHG

USING LATENT DIAGNOSTIC CAPABILITIES FOR ADDITOINAL CAN BUS MONITORING

Systems and methods are provided for enhancing diagnosis of control logic by automatically triggering latent or quiescent diagnostic logic in response to a CAN bus signal and without requiring a softw…

DRIVE·Apr 29·2 min read

H04L63/1416 Deere & Company

#H04L63/1416

IN-VEHICLE DEVICE, DETECTION DEVICE, TRANSMISSION CONTROL METHOD, AND DETECTION METHOD

ON-VEHICLE COMMUNICATION LINE CONNECTION APPARATUS

METHOD FOR SENSING FRAUDULENT FRAMES TRANSMITTED TO IN-VEHICLE NETWORK

UNAUTHORIZED COMMUNICATION DETECTION REFERENCE DECIDING METHOD, UNAUTHORIZED COMMUNICATION DETECTION REFERENCE DECIDING SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING A PROGRAM

Systems and Methods for Malicious Attack Detection in Phasor Measurement Unit Data

METHOD FOR SENSING FRAUDULENT FRAMES TRANSMITTED TO IN-VEHICLE NETWORK

USING STAGED MACHINE LEARNING TO ENHANCE VEHICLES CYBERSECURITY

UNAUTHORIZED COMMUNICATION DETECTION METHOD, UNAUTHORIZED COMMUNICATION DETECTION SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING A PROGRAM

DETECTION DEVICE, VEHICLE, DETECTION METHOD, AND DETECTION PROGRAM

METHOD AND SYSTEM FOR DETECTING INTRUSION IN A VEHICLE SYSTEM

UNAUTHORIZED COMMUNICATION DETECTION METHOD, UNAUTHORIZED COMMUNICATION DETECTION SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING A PROGRAM

METHOD FOR DETECTING AN ATTACK ON A CONTROL DEVICE OF A VEHICLE

USING LATENT DIAGNOSTIC CAPABILITIES FOR ADDITOINAL CAN BUS MONITORING