|
| Questions | Options | Proportion (%) |
|
| (10) Do you support setting up a green countdown signal at intersections? [single choice] | (A) Support. | 80.02 |
| (B) Do not support. | 17.89 |
| (C) Does not matter. | 2.09 |
| (D) Others. | 0.00 |
|
| (11) If the green countdown signal control is set up at intersections, what kind of impact will this have on you? [single choice] | (A) Through the countdown signal, I can see the green time decreasing. Thus, I accelerate to pass through the intersection as fast as possible in this phase, thereby increasing my chances of red-light running. | 23.98 |
| (B) Through the countdown signal, I can see the green time decreasing. Thus, I can control vehicle speed better, which reduces my chances of red-light running. | 68.32 |
| (C) Neither the countdown signal nor the non-countdown signal has an impact on me. | 6.76 |
| (D) Others. | 0.95 |
|
| (12) Which of the following control modes of green countdown is better? [single choice] | (A) The countdown from the beginning to the end of the overall period of green light is better. | 44.81 |
| (B) Beginning to show the countdown 30 s before the end of the green light is better. | 10.37 |
| (C) Beginning to show the countdown 20 s before the end of the green light is better. | 19.31 |
| (D) Beginning to show the countdown 10 s before the end of the green light is better. | 25.50 |
|
| (13) When a green light changes to a red light, which transition do you think is more reasonable? [single choice] | (A) Non-countdown green → yellow → red. | 13.99 |
| (B) Countdown green → yellow → red. | 47.86 |
| (C) Non-countdown green → countdown green → yellow → red. | 28.83 |
| (D) Non-countdown green → countdown green → red. | 9.32 |
|
