5. Experimental results
We execute some experimental scenarios for the
Chinese chess game system. The two players is located
by two side. One is red chess piece; the other is black
chess piece. The first experimental scenario is “red
king”. The user moves forward the chess piece “red
king” using the mouse to be shown in Fig. 6 (a). The
supervised computer must order the command to the
mobile robot “red king” to move forward via wireless
RF interface. The mobile robot can calculate the
displacement using the encoder module, and speak the
movement status of the mobile robot using voice
module. The experimental result is shown in Fig. 6 (b).
The second experimental scenario is “red rook”.
The user moves forward chess piece “red rook” using
the mouse to be shown in Fig. 7 (a). The supervised