Drive by wire fuels network-highway race

摘要

Inefficient mechanical subsystems are giving way to electrical/electronic counterparts. Drive-by-wire technology requires fault-tolerant, hard, real-time control. Brake by wire will be the first application to meet highway use in a production automobile. Time-triggered control confronts event-triggering, but combinations seem likely. Drive-by-wire systems are in their early stages; much development is still to come. increased electrical-system loads mandate dual-voltage power supplies.