| 摘要 |
PURPOSE: A route display device, and a route display system using the same are provided to safely guide a vehicle using a laser beam. CONSTITUTION: A route display system using a route display device comprises a route display unit(110), a detection sensor, and a control unit(130). The route display unit displays route guide indication. The detection sensor senses a power outage or a fire. When the detection sensor senses the power outage or the fire, the control unit powers the route display unit, and the route display unit displays the route.
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