The　design　of　field　operation　robots　is　a　complex　and　comprehensive　task.　The　external　environment　that　changes　at　any　time　imposes　strict　requirements　on　the　design.　In　this　paper,　we　propose　a　systematic　and　innovative　design　of　a　honeysuckle　harvesting　robot　using　MBSE　and　TRIZ　methods,　deeply　excavating　the　potential　failure　factors　in　5M1E　and　effectively　completing　the　robot　design　task　through　requirements　analysis,　functional　modeling,　and　architecture　design　to　ensure　the　integrity　and　comprehensiveness　of　the　process.　©　Published　under　licence　by　IOP　Publishing　Ltd.