落物保护结构是在有坠落物体(如树木、岩石等)时，对司机提供适当保护的安全结构。

Falling-object protective structure (FOPS) can block objects (such as trees, rocks) so that it supplies protection for the operator.

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可以通过使用隔板、防护网或防护墙、扶手系统、防摔网、保护平台或天棚结构等方式来提供防落物保护。

This can be accomplished by using toe boards, screens or brick guards; guard rails systems, nets, catch platforms, or canopy structure methods.

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