Research Article
Information Volume Threshold for Graphical Variable Message Signs Based on Drivers’ Visual Cognition Behavior
Figure 7
The trend of change for different indexes. (a) Visual cognition time. (b) Visual cognition accuracy. (c) Comprehensibility accuracy. (d) Score of general assessment. (e) Information acceptance.
(a) |
(b) |
(c) |
(d) |
(e) |