Focusing　on　the　problems　of　occlusion　and　holes　in　view　planning　research,　a　new　method　was　presented,　which　could　eliminate　effectively　the　problems　of　occlusion　and　holes　with　establishing　minimum　contain　box　of　the　hole　boundary　point　clouds.　The　whole　process　of　view　planning　was　divided　into　two　parts:　the　laser　scanning　view　planning　of　side　surfaces　and　the　scanning　view　planning　of　hole　and　occlusion　surfaces.　The　parallel　surface　of　least-square　plane　about　hole　boundary　points　was　used　as　the　movement　plane　of　vision　system　scanning　hole　surfaces,　so　the　translational　motion　range　of　the　vision　system　was　greater　than　the　plane　range　of　the　minimum　contain　box,　and　the　point　cloud　data　of　hole　surfaces　were　obtained.　Finally,　experimental　results　show　the　effectiveness　of　this　method.