Question

connected vehicles

connected vehicles are those that can communicate with other vehicles throu networks (vanets). vanets are networks created between vehicles or between vehicles. for instance, if the car in front brakes, the car behind will detect it, allow

again, this interconnectivity creates opportunities for hackers. for instance, the ve sensors could also be spoofed to detect non-existent hazards. spoofing is when a could make the car brake or swerve unnecessarily.

if an erroneous signal is detected, the vehicle must be able to resort to a safe opera

question # 3
multiple choice

what is another name for the internal networks of modern vehicles?

on-board diagnostics ports
vehicle ad hoc networks
tire pressure monitoring systems
in-vehicle communication systems

Explanation:

Analyze the question

The question asks for another name for the internal networks of modern vehicles.

Evaluate the options

• on-board diagnostics ports: These are physical interfaces (like OBD-II) used to access vehicle self-diagnostic and reporting capabilities, not the network itself.
• vehicle ad hoc networks: These are external networks (VANETs) created between multiple vehicles or between vehicles and roadside infrastructure, as described in the introductory text.
• tire pressure monitoring systems: This is a specific subsystem (TPMS) that monitors tire pressure, not the overall internal network.
• in-vehicle communication systems: This term refers to the internal networks (such as CAN bus, LIN, FlexRay, or Automotive Ethernet) that allow electronic control units (ECUs) and sensors inside a single vehicle to communicate with each other.

Connect to known concepts

Using the Automotive Technology knowledge point, we distinguish between external communication networks (like VANETs) and internal communication networks. The internal networks that connect sensors, actuators, and controllers within a single vehicle are referred to as in-vehicle communication systems.

Answer:

• on-board diagnostics ports
• vehicle ad hoc networks
• tire pressure monitoring systems
• in-vehicle communication systems (Correct answer)