TABLE 1。 THE TEST RESULT  (THE TIME UNIT: SECOND)

Times Time 1 2 3 4 5 6 7 8 9 10

Day 18 17 18 19 17 17 19 19 F 18

Night 18 18 18 19 18 18 18 18 19 17

Times Time 11 12 13 14 15 16 17 18 19 20

Day 19 19 20 19 18 18 18 19 19 18

Night 17 18 18 18 17 17 19 18 18 18

Times Time 21 22 23 24 25 26 27 28 29 30

Day 18 19 19 19 19 18 19 19 18 19

Night 18 17 18 18 19 17 17 18 18 18

Note: F denotes fail in the test。

Based on table 1 the intelligent vehicle average velocity is

1。95 meter/second in day and 2。01 meter/second at night。 Moreover the intelligent vehicle runs steadier at night than in day。