4.2. Genetic algorithms
NeverStop system calculates the time by the query set, which
is figured out by the set of traffic volumes, the set of delay time
and the set of fuzzy control rules. The set of fuzzy control rules
has a significant impact on the result, therefore we should find out
appropriate fuzzy control rules to satisfy our needs and improve
the effect of the rules. With the help of genetic algorithm and using
average waiting time of the car as critical criterion, the rules will
perform acceptable after 100 generations. In particular, the genetic
algorithm is illustrated in following steps: