TRAFFIC SIGNAL LAMP FOR DISPLAYING SIGNAL STANDBY TIME AND REMAINING TIME AS NUMBERS ON NUMBER PLATES

摘要

PURPOSE: A traffic signal lamp for displaying a signal standby time and a remaining time as numbers on number plates is provided to prevent an accident due to sudden acceleration and brake by installing the number plates at a left side and a right side of the traffic signal lamp. CONSTITUTION: A left-turn signal number plate(6a) and a straight drive signal number plate(6b) are installed at a left side and a right side of a signal lamp(1). The left-turn signal number plate is connected to a left-turn lamp(1c). The straight drive signal number plate is connected to a green lamp(1d). The remaining time of a left-turn standby signal, the remaining time of a straight drive standby signal, the remaining time of a left-turn signal, and the remaining time of a straight drive signal are displayed as numbers on the left-turn signal number plate and the straight drive signal number plate by turning on the left-turn lamp and the green lamp.