| 摘要 |
PURPOSE: A cleaning apparatus using wireless communication is provided to simplify the composition of the apparatus using wireless communication between various devices inside the cleaning apparatus and a central processing unit. CONSTITUTION: A sub wireless transceiver(220a,220b,220c) is connected each device(210a,210b,210c) of an cleaning apparatus. The sub wireless transceiver transmits and receives an input signal and an output signal. The input signal controls the device. The output signal shows the state of the device. A main transceiver(230) transmits and receives the input signal and the output signal to and from the sub wireless transceiver. A central processing unit(240) controls the device and displays the state of the device.
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