Science, Maths & Technology
Systems engineering: Challenging complexity
...Centre database and, when necessary, sends out penalty notices and manages revenue collection. The system is designed to cope with up to ‘250,000 vehicles [making] 450,000 movements into the charging zone during the period 7 a.m. to 6.30 p.m. with 40,000 vehicles an hour driving into the congestion charging zone during the morning peak (7 a.m.–10 a.m.)’ (Transport...