18553984. Method for Detecting a Manipulation of a Message of a Bus System of a Vehicle simplified abstract (Bayerische Motoren Werke Aktiengesellschaft)
Contents
Method for Detecting a Manipulation of a Message of a Bus System of a Vehicle
Organization Name
Bayerische Motoren Werke Aktiengesellschaft
Inventor(s)
Michael Weiner of Muenchen (DE)
Peter Winklhofer of Muenchen (DE)
Robert Meinlschmidt of Muenchen (DE)
Theresa Reiner of Muenchen (DE)
Method for Detecting a Manipulation of a Message of a Bus System of a Vehicle - A simplified explanation of the abstract
This abstract first appeared for US patent application 18553984 titled 'Method for Detecting a Manipulation of a Message of a Bus System of a Vehicle
Simplified Explanation: This patent application describes a method for using a vehicle controller to detect manipulation of messages in the vehicle's bus system. The controller receives messages, trains a learning method based on the vehicle state, and uses this trained method to detect message manipulation.
Key Features and Innovation:
- Method uses a controller to detect manipulation of messages in a vehicle's bus system.
- Learning method is trained based on the vehicle state.
- Trained learning method is used to detect message manipulation.
- Alarm message is sent to a server outside the vehicle if manipulation is detected.
Potential Applications: This technology can be applied in various industries such as automotive, transportation, and cybersecurity for detecting and preventing message manipulation in bus systems.
Problems Solved: This technology addresses the issue of unauthorized manipulation of messages in a vehicle's bus system, enhancing security and reliability of communication within the vehicle.
Benefits:
- Improved security in vehicle communication systems.
- Early detection of message manipulation.
- Enhanced reliability of data transmission within the vehicle.
Commercial Applications: Title: "Vehicle Message Manipulation Detection System" This technology can be commercially used in automotive cybersecurity solutions, fleet management systems, and transportation security applications.
Prior Art: There may be prior art related to using controllers to detect message manipulation in vehicle communication systems, but further research is needed to determine the specific existing technologies.
Frequently Updated Research: There may be ongoing research in the fields of automotive cybersecurity and communication systems that could impact the development and implementation of this technology.
Questions about Vehicle Message Manipulation Detection System: 1. How does this technology improve the overall security of vehicle communication systems? 2. What are the potential challenges in implementing this method in different types of vehicles and bus systems?
Original Abstract Submitted
A method of using a controller of a vehicle to detect manipulation of a message of a bus system of the vehicle is disclosed herein. The method includes receiving, at the controller, the message from the bus system of the vehicle, and ascertaining a state of a learning method of the controller based on a vehicle state. When the state of the learning method indicates that the learning method is not trained: the method further includes training the learning method using the received message. When the state of the learning method indicates that the learning method is trained, the method further includes using the trained learning method to detect manipulation of the message. The method also includes providing an alarm message from the controller to a server outside of the vehicle when the trained learning method has detected manipulation of the message.
