Automotive Innovation ›› 2018, Vol. 1 ›› Issue (1): 76-84.doi: 10.1007/s42154-018-0011-2
在实验测试中评估道路交通危险意识信息的有效性
Ai Takeda1, Makoto Kondo2, Tetsushi Mimuro2
1. Graduate School of Systems Science and Technology, Akita Prefectural University, Yurihonjo, Japan 2. Akita Prefectural University, Yurihonjo, Japan
Evaluation of the Effectiveness of Awareness Messages for Road Traffic Hazards in Experimental Tests
Ai Takeda1, Makoto Kondo2, Tetsushi Mimuro2
1. Graduate School of Systems Science and Technology, Akita Prefectural University, Yurihonjo, Japan 2. Akita Prefectural University, Yurihonjo, Japan
摘要：
Advanced
driver assistance systems, especially autonomous emergency braking and forward
collision warnings, have become popular in Japan. To reduce the number of road
traffic accidents, safety information should be provided to a driver earlier
than avoidance or warning messages so as to avoid a risky situation. A series
of actual running tests was conducted to evaluate the activation timing and
effectiveness of awareness messages. Objective analysis showed that the drivers
could avoid an obstacle with a sufficient safety margin thanks to any of the
awareness messages. Subjective ratings showed that the best timing is 10s before
encountering the obstacle. The results of objective analysis are limited in the
present paper, and further analyses are required.