投影机自动保护系统的研究与设计

Study and Design on the Automatic System of Projector Protection

鉴于多媒体投影机容易损坏的现状,针对不同情况,研究、设计了一系列保护系统解决方案。各方案除了可以实现有效保护外,成本都很低,而且,实验结果证明效果良好,值得推广。

In view that multimedia projector is easy to be damaged , according to the different conditions, a series of protection solutions are studied and designed. All of the programmes can not only realize effectively protection, but the cost is very low. The experimental results have been proved effective. These schemes are worth promoting.