Efficiency in transmissions
Automotive
The manual and automatic transmissions from Audi are highly efficient. Irrespective of design, they have all been optimized concerning internal friction and are notable for their wide gear-ratio spread. The term “transmission spacing” refers to the transmission’s gear-ratio range, that …
Cybersecurity Best Practices for Modern Vehicles
PDF
This document describes the National Highway Traffic Safety Administration’s non-binding guidance to the automotive industry for improving motor vehicle cybersecurity. Table of Contents 1 Purpose of This Document………………………………………………………………………………………………… 5 2 Scope………………………………………………………………………………………………………………………………. 5 3 Background……………………………………………………………………………………………………………………… 6 4 Definitions……………………………………………………………………………………………………………………….. 8 5 General …