| 摘要 |
<p>A pedestrian light (10) has a base (11), a circuit board mounted in the base (11), an LED panel (13) mounted in the base (11) and a protect lid (14) mounted on the base (11) to cover the circuit board and the LED panel (13). The LED panel (13) has an outer loop region (131) and an inner rectangular region (132). The circuit board controls the inner rectangular region (132) to display a traffic sign such as a walk or stop sign and controls the outer loop region (131) to show countdown information about the remaining seconds after which the present displayed traffic sign will be changed. Since the pedestrian light (10) uses a single screen to display traffic sign and countdown information, more space is saved and the traffic light is displayed in a larger size to improve recognition on traffic signs at pedestrian crossing.</p> |
