摘要：The paper presents a multi-agent system for modelling and optimising city
traffic. Our attention is focused on the prevention of crisis situations and
detection of anomalies. Analysed critical situations include traffic jams,
whereas an anomaly is when there is a decrease in average vehicle velocity in
the whole city or its part. The methods of crisis situation prevention are based
on the choice and configuration of the appropriate algorithms of city light
management or on modification of intersection and road network topologies.
