Research Article
Understanding Impacts of Security Check on Passenger Flow in a Metro Station and Improving Measures: A Case Study in Guangzhou, China
Table 5
Number of passengers entering each gate in 5 minutes.
| | Gate No. | Passenger number without security check (n1) | Passenger number with security check (n2) | (n1-n2)/n1 |
| | Gate 1 | 120 | 20 | 83.3% |
| | Gate 2 | 245 | 70 | 71.4% |
| | Gate 3 | 216 | 57 | 73.6% |
| | Gate 4 | 128 | 67 | 47.6% |
| | Gate 5 | 182 | 92 | 49.4% |
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