Research on Intersection Signal Switching Model under Emergency Situation

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Phases</td><td align="center">Phase 1</td><td align="center">Phase 2</td><td align="center">Phase 3</td><td align="center">Phase 4</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">Green time (s)</td><td align="center">33</td><td align="center">57</td><td align="center">21</td><td align="center">28</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The optimization of the green light duration.

Mathematical Problems in Engineering

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Table 6

Table 6: Research on Intersection Signal Switching Model under Emergency Situation 