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SAFETY PROMOTION DISPLAY DEVICE FOR PREVENTION OF TRAFFIC INJURY
SAFETY PROMOTION DISPLAY DEVICE FOR PREVENTION OF TRAFFIC INJURY
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机译:防止交通伤害的安全促进显示装置
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摘要
PURPOSE: A safety promotion display device is provided to increase visibility by allow a driver to recognize the speed of a vehicle through the surface of the road. CONSTITUTION: In a safety promotion display device, a vehicle speed detection unit detects the speed of a vehicle. A main display unit(110) shows display information which includes speed limit information. The carriage way marking part(150) selectively indicates gesture and the micro gesture frowned. A road surface unit selectively displays a scowl face or a smile face. A controller controls the road surface unit.
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