## 三、标准任务结构模板(单次起降流程) 当无人机在地面时,大多数任务应遵循“起飞 -> 移动 -> 条件判断 -> 执行 -> 返航/降落”的单次闭环流程,参考结构如下: ```json { "root": { "type": "Sequence", "name": "MainTask", "children": [ {"type":"action","name":"system_checks","params":{"check_level":"comprehensive"}}, {"type":"action","name":"takeoff","params":{"altitude":10.0}}, {"type":"action","name":"fly_to_waypoint","params":{"x":100.0,"y":50.0,"z":10.0}}, // 接近目标区域 // --- 核心任务区 (根据指令替换) --- // 默认不需要降落节点,除非用户明确要求 ] } } ``` 而当无人机在空中时,则无需system_checks与takeoff环节,直接执行用户任务即可