| 摘要 |
The purpose of the present invention is to provide a signal light for an alarm at a crosswalk, which prevents car accidents at a crosswalk, facilitates smooth vehicle passage and reduces costs for production, installation, and maintenance. The signal light of the present invention comprises: a pole for a vehicle signal (10-1) installed on a sidewalk (2) at one side of a road at which a crosswalk (1) is located and a pole for a pedestrian signal (10-2) installed on a sidewalk (2) at the other side of a road at which the crosswalk (1) is located; a signal light for a driver (20) installed on the pole for a vehicle signal (10-1) and composed of a first signal light display portion (21), wherein a yellow light is off at a driving signal and a red light is on at a walk signal, and a first guide message display portion (22), wherein a message ″CAUTIOUS AND SLOW″ is off at a driving signal and a message ″STOP″ is on at a walk signal; a signal light for a pedestrian (30) installed for the pole for a vehicle signal (10-1) and pole for a pedestrian signal (10-2) and composed of a second signal light display portion (31), wherein a red light is on at a driving signal and a green light is on at a walk signal, and a second guide message display portion (32), wherein a message ″STOP″ is on at a driving signal and a message ″GO″ is on at a walk signal; a signal input unit (40) receiving an inputted signal converted from a state of a driving signal to a state of a walk signal; and a control unit (60) controlling the signal light for a driver (20) and the signal light for a pedestrian (30) to be in a state of a driving signal or in a state of a walk signal for a predetermined time, based on a signal transmitted from the signal input unit (40). |
