CHAPTER 1 Connected Vehicles
Korea-US-Global Briefing Saturday, August 22, 2026 Cadence: Briefing Mon-Fri, Sunday Week in Review, plus special updates most Saturdays. In this week's Saturday Update, I'd like to share a partial preview of my work in progress, "Connected." Chapter 1 focuses on the connected vehicle architecture . Other chapters, so far, include semiconductors , AI , robotics, shipbuilding, steel, and batteries, all tied to the "Connected" theme. Again, this is only a partial of my first draft. That said, it does share my thought process. Enjoy. CHAPTER 1 Connected Vehicles A "connected car" is defined as any vehicle with a network connection linking it to external systems: the OEM cloud, mobile apps, other vehicles (V2V), and road infrastructure (V2I). Architecture Basics The core components are: Telematics Control Unit (TCU). The vehicle's cellular modem and gateway to the outside world. In-vehicle network. The Controller Area Network (CAN bus) is a speci...