基于矢量图形的激光演示系统设计与实现

激光演示技术是通过改变激光束在空间行进的轨迹,投射出各种光束、图案、文字等丰富的矢量图形,从而形成独特的艺术效果。本文通过嵌入式系统设计实现了一种基于矢量式图形的全彩智能激光演示系统,该系统运用三基色叠加理论实现全彩色激光表演,具有声控、DMX控制等多种控制方式。系统控制器能快速提取、分析处理节点颜色信息和路径坐标,并准确控制RGB激光器及高速X/Y振镜。

Design and realization of laser demonstration system based on vector graphics

:Laser demonstration technology can project a variety of vector graphics including light beams,patterns and characters by changing the trajectory of laser beam in space,thus forming a unique artistic effect.A full-color intelligent laser demonstration system based on vector graphics was designed and realized on an embedded system platform.The system has multiple control methods including voice control and DMX control,and it can realize the full-color laser show through the superposition principle of three primary colors.The system controller can quickly extract and analyze node color information and route coordinates,and thus can accurately control the RGB laser and high-speed X/Y galvanometer.