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In order to analyze the effects of In-Vehicle Traffic Lights (IVTL) on driving behavioral characteristics, a driver data collection system is designed in an environment with obstructed line-of-sight. Fifty human subjects between the ages of 20 and 40 are recruited for the driving simulator test, and vehicle and driver status data are collected. After preprocessing, statistical methods are used to analyze the correlation indicators. The results show that compared with driving without IVTL, the average speed of vehicles equipped with IVTL increase significantly. In the condition of traffic lights obstructed by large vehicle, the distance between following vehicle and leading vehicle is reduced, which potentially improves road traffic efficiency, and IVTL can alleviate the stress of drivers brought by the abnormal road environments.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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