Research Article
The Analysis of Driver’s Recognition Time of Different Traffic Sign Combinations on Urban Roads via Driving Simulation
Table 1
The various types of DTSC.
| Type | Classification | Combination |
| 1 | OTS | Prohibition sign | Warning sign | Indicator sign | Guide sign |
| 2 | TTSC | Warning sign, prohibition sign | Warning sign, indicator sign | Warning sign, guide sign | Prohibition sign, indicator sign | Prohibition sign, guide sign | Indicator sign, guide sign |
| 3 | TKTSC | Warning sign, prohibition sign, indicator sign | Guide sign, prohibition sign, indicator sign | Warning sign, indicator sign, guide sign | Warning sign, prohibition sign, guide sign |
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