ddb3dd27_Introduction__Requirements
[Descriptions] Despite partial faults of the system, the evaluation in progress should be completed. Even after wireless interferences, the traffic information can be recovered by post-processing. [Requirements] 
Fault tolerance
C o s t
S e t - u p t i m e
A c c u r a c y
O b j e c t i v i t y
S c a l a b i l i t y
T r a c e a b i l i t y
R e a l - t i m e m o n i t o r i n g
F a u l t t o l e r a n c e
Introduction