如果人員必須經常進入危險區域或手動進料，那麼就適合用光學傳感器搭配防護裝置來進行安全防護。Pilz的安全雷達係統PSENradar、安全激光掃描儀PSENscan和光幕PSENopt II
，可以向用戶提供“量身定做”的支持。

　　根據常規的經驗法則：zhiyaoganguangtiaojianjiaohao，erqiehuanjingxiangduiganjing，saomiaoyihuoguangzhajiushiyigehenhaodexuanze。erleidachuanganqibujinshiyongyuyouwuranhehuichendecucaohuanjing，tayeshijiduanwenchaheelietianqitiaojianxiadelixiangbaohucuoshi。ruguomubiaoshitancesanweikongjianzhongdewuti，rufangzhilaizibeihoudeweixian，yeyingkaolvshiyongleidajishu。guangzhahesaomiaoyikeyibaohuerweibiaomian，rutongdaokouhedibanquyu。guangzhajiancejingtaizhangaiwu，ersaomiaoyizeweiyidongyingyongtigongbaohuhedongtaidaohang，ruAGV係xi統tong。後hou者zhe的de保bao護hu也ye涵han蓋gai了le靜jing態tai應ying用yong範fan圍wei
，訪fang問wen控kong製zhi或huo甚shen至zhi保bao護hu免mian受shou來lai自zi背bei後hou的de危wei險xian。前qian麵mian提ti到dao過guo，雷lei達da傳chuan感gan器qi也ye可ke以yi做zuo到dao這zhe一yi點dian。這zhe再zai次ci說shuo明ming：對於每一種情況，都有幾個標準來決定可以和應該使用哪種類型的保護技術。

　　安全光柵主要用於必須實施無障礙安全解決方案的情況，因為過程不是100％quanzidongde
，caozuorenyuanbixutongguoyigekaifangdejierudianganyuguocheng。ruguoyigeganyudianhuoyingyongdejierudianxuyaobeianquandijiankong，juyougaofenbianlv，fanyingshijianduan，nametamenjiushizhengquedexuanze。dandangyongbutongdebaohuquyulaibaohuzhenggequyu
，cishisaomiaoyijishuzeshiheshide
，yinweitahaikeyitigongbianyuanqingxidufangmiandejingdu。tongchangqingkuangxia，saomiaoyikeyijiancedaomeiyizhongleixingdewuti。erleidachuanganqizekeyijiancetedingcailiaodewuti，lirushuihejinshudeng。shenmeshihoushiyongnazhongleixingdechuanganqi，zhuyaoqujueyuyingyongqingkuang。danbuguanshishenmeshengchanrenwu：合適的防護措施都可以降低生產風險，提高生產力。