A guiding system and method is provided. The system includes a user unit and multiple information units. The user unit having a signal processing interface and a man-machine interface coupled with the signal processing interface. The signal processing interface is suitable for receiving a user order to transfer an inquire signal. These information units site on many targeted units. One of the information units is suitable for receiving the inquire signal, and transferring a guiding signal about the corresponding targeted unit to the signal processing interface, then output a guiding signal via the man-machine interface.一種導引系統,導引系統具有一使用單元與多個資訊單元。使用單元具有一訊號處理介面以及一與訊號處理介面耦接之人機介面,訊號處理介面適於接收一使用者之指令,以發出一訊問訊號。這些多個資訊單元分別設置於多個標的物,這些資訊單元其中之一適於接收訊問訊號,並發出所對應之標的物的一導引訊號至訊號處理介面,再經由人機介面輸出一導引訊息。100‧‧‧導引系統110‧‧‧使用單元112‧‧‧訊號處理介面112a‧‧‧微處理單元112b‧‧‧無線射頻單元112c‧‧‧屏蔽導波管114‧‧‧人機介面120‧‧‧資訊單元
