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Table 5 Graded security check risk index system and score calculation method

From: A passenger risk assessment method based on 5G-IoT

First level index

First level weight (%)

Second level index

Second level weight (%)

Synthetic weight (%)

Score calculation method

Personnel information focused on by Police (E1)

62.3

Personnel information focused on by Police

100

62.3

If they are on the blacklist of fugitives, 100 points will be deducted and an alarm will be issued directly

Civil aviation passenger information record (E2)

17.4

Civil aviation passenger flight records (E21)

36.4

6.3

Penalty of score according to Table 6, up to zero

Civil aviation passenger credit records (E22)

63.6

11.1

Penalty of score according to Table 7, up to zero

Abnormal behavior recognition results (E3)

20.3

Through-type millimeter-wave human body security detector (E31)

75.4

15.3

Penalty of score according to Table 8, up to zero

Potential emotional analysis (E32)

24.6

5.0

Penalty of score according to Table 9, up to zero