| 摘要 |
PURPOSE: An accident prevention display device and a vehicle including the same prevent accidents by controlling a laser diode driver in a laser diode array to send an accident prevention sign. CONSTITUTION: An accident prevention display device includes a controller (100), a display unit, and a laser emitting circuit (200). The laser emitting circuit sends an accident prevention sign on the road based on a light emitting signal outputted from the controller. The controller includes a processor (110) and a memory (130). The memory stores accident prevention information according to the control of the processor. The laser emitting circuit includes a laser emitting block and a control block. [Reference numerals] (200) Laser emitting circuit; (400) First power supply device; (500) Second power supply device |
