" s, S k- D" R, s$ X详细情况请看以下连接:( {& c6 l! s" L. h: A' @7 W" j
0 a4 P; y& h; h% [ Bhttp://www.safercar.gov/Info.htm#iq8 - c5 d+ S* m$ X% \4 _% O0 f: a+ ~. n( x3 \
下面一段摘自该网页。 " I: H( @# f: l* H9 m# z4 S" @5 E% o1 M
How does NHTSA perform the frontal crash rating and how are vehicles rated? / z- H5 N1 R$ i. p+ @' Z' s3 v# d% x& _ ; ~2 s r6 O% }* DFor frontal crash ratings, crash-rating dummies representing an average-sized adult are placed in driver and front passenger seats and secured with the vehicle's seat belts. Vehicles are crashed into a fixed barrier at 35 miles per hour (mph), which is equivalent to a head-on collision between two similar vehicles each moving at 35 mph. Since the rating reflects a crash between two similar vehicles, make sure you compare vehicles from the same weight class, plus or minus 250 lbs., when looking at frontal crash star ratings.