A method for protection from cyber attacks in a communication network of a vehicle comprising: the steps of building sets of dominant voltage measurements for each message identifier associated to a message that is passing; extracting statistical features; supplying the statistical features for each message identifier that are available at each instant at input to a neural network of a pattern-recognition type; carrying out an operation of classification, or pattern recognition, supplying a prediction of a membership class corresponding to a given node on the basis of the statistical features supplied at input; evaluating whether the prediction supplied by the neural network corresponds to a given node that allows as admissible message identifier the message identifier at input and, if it does not, signalling an anomaly for the message identifier; and evaluating whether a number of anomalies signalled for said message identifier exceeds a given threshold.

An intrusion detection method for a CAN, performed by a processor, may comprise: collecting CAN IDs from the CAN in an order of occurrence; generating a sequence of a predetermined number L of CAN IDs from the collected CAN IDs, L being an integer greater than or equal to 1; and inputting the sequence into a bi-directional GPT2 network and calculating a value of a loss function corresponding to the sequence, wherein when a number of allowed CAN IDs is K, the allowed CAN IDs in the sequence are sorted in an order of magnitude and converted into values 0 to K−1, CAN IDs that are not allowed in the sequence are converted to K, the sequence is input to the bidirectional GPT2 network, and K is an integer equal to or greater than 1.

An apparatus of controlling a vehicle may include a sensor that obtains state information of the vehicle, a plurality of controllers that operate in at least one communication domain, and a processor that detects a first controller that wakes up first among the plurality of controllers, wherein the processor is configured to determine whether to cut off power of the first controller according to whether the first controller is in a normal wake-up state based on the state information of the vehicle and whether the first controller is in a normal sleep state based on a sleep entry time of a communication domain.

A gateway connected to a bus, a bus, and the like used by a plurality of electronic control units for communication includes a frame communication unit that receives a frame, a transfer control unit that removes verification information used to verify a frame from the content of the frame received by the frame communication unit and transfers the frame to a destination bus or that adds verification information to the content of the frame and transfers the frame to the destination bus, and the like.

Provided is a method for detecting a driver's abnormalities based on a CAN (Controller Area Network) bus network communicating with an ECU (Electronic Control Unit) of a vehicle. The method may include: acquiring a CAN bus signal related to an operation of the vehicle from the CAN bus network; extracting a detection vector from the CAN bus signal using an auto encoder; and detecting a driver's abnormality based on the detection vector.

A wiring system for an automobile includes: a first connection device connected to a corresponding one of electrical components so as to communicate with and supply power to the corresponding electrical component; and a plurality of second connection devices each connected to a corresponding one of the electrical components so as to communicate with and supply power to the corresponding electrical component, wherein a bus communication line sequentially passes through the first connection device and the plurality of second connection devices, and is branched so as to communicate with the electrical components in the first connection device and the plurality of second connection devices, and a plurality of power sources mounted in the automobile are connected to the first connection device and integrated, and electric power supplied from the plurality of power sources is distributed from the first connection device to the plurality of second connection devices.

A user station for a serial bus system. The user station includes a communication control device for controlling a communication of the user station with at least one other user station, and a transceiver device to serially transmit a transmission signal, generated by the communication control device, onto a bus, and serially receive signals from the bus. The communication control device generates the transmission signal according to a frame and inserts into the frame two check sums that include different bits of the frame in the computation. The communication control device inserts dynamic stuff bits into the frame in such a way that an inverse stuff bit is inserted into the bit stream of the frame after 5 identical bits in succession. The communication control device computes the two check sums so that a maximum of one of the two check sums includes the dynamic stuff bits in the computation.

Exemplary embodiments are disclosed of power delivery (PD) assemblies, including powering, charging, and data connect devices usable within vehicles, etc. In exemplary embodiments, a power block (e.g., standalone power block, wireless charger, etc.) may be connected via a vehicle harness to a user interface (PD charger only) or a user interface (USB hub with charging and data). Accordingly, power blocks having the same or common form factor and vehicle harnesses having the same or common configuration (Vbus PD, GND, CC1, and CC2) may therefore be used to interchangeably connect to charger only user interfaces or to user interfaces with charging and data.

A communication system includes a central, zone ECUs capable of communicating with the central ECU via a communication bus, and zone ECUs capable of communicating with the central ECU via a communication bus. The central ECU periodically transmits, to the communication buses, a count signal including a count value counted up every time the count signal is transmitted, transmits a control signal including a start count value and control content to the communication buses, and sets a transmission priority of the count signal to be higher than a transmission priority of the control signal. The zone ECUs receive the count signal and the control signal, after the control signal is received, when the count value included in the received count signal becomes equal to the start count value included in the control signal, an operation corresponding to the control content included in the control signal is started.

Methods of the disclosure include a camera for a vehicle capturing event images in response to one or more messages generated by a vehicle communication bus of the vehicle. Event notification images may be wirelessly transmitted to a user device.