Posted by ROBOBOOM
通过程序让机器人自主巡航、检测目标，并完成举旗或货物互换等任务。考察任务：程序顺序、检测触发与动作衔接。把任务拆解为可执行的动作，加入检测条件，在完整路线中检查程序与机构的配合。
Program a robot to navigate autonomously, detect targets and perform tasks such as raising a flag or exchanging cargo. Examining tasks: program sequences, detection triggers and coordinated actions. Break the task into executable actions, add detection conditions and check how the program and mechanisms work together.
S01 多点巡航：机器人一次启动后，按顺序经过四个指定点位，最后在终点停稳。中间点位不要求停车，重点是路线规划、程序顺序与连续运行。
S01 Multi-Point Patrol: After a single start, the robot visits four designated points in order and stops at the finish. It need not stop at intermediate points; the focus is on route planning, program order and continuous autonomous movement.
S02 智能哨兵：分四趟交替完成巡检举旗和货物取回，每趟完成后返回发车区，再开始下一趟；全部完成后在终点停稳。重点是目标检测与动作衔接。
S02 Smart Sentry: Alternate between inspection with flag raising and cargo retrieval over four trips. Return to the starting area after each trip before beginning the next, then stop at the finish after all four. Coordinate target detection with the required actions.
S03 货物互换：借助中转区，依次将货物 A 送至中转区、货物 B 送至 A 区，再将 A 送至 B 区。每趟完整返回，完成两件货物互换并清空中转区后，在终点停稳。
S03 Cargo Swap: Use an intermediate area to exchange two items: move cargo A there, move cargo B to A's original area, then move A to B's original area. Return fully after each trip, clear the intermediate area and stop at the finish.
