| 摘要 |
Improved remote control structure, wherein a memory, which stores encoded data and normal state data transmitted back from a control terminal, is disposed within a remote control. When the remote control transmits a control signal to the control terminal, the microprocessor first accesses the encoded data stored in the memory, and the control signal is encoded and transmitted to the control terminal. When state data of the control terminal is transmitted back to the remote control, the microprocessor compares the state data with the normal state data stored in the memory. If the comparison is verified, the state data is written to the memory. On the other hand, if the comparison results in an error, the normal state data stored in the memory is transmitted to the control terminal, thereby eliminating the abnormal state of a controlled body recorded in the control terminal and restoring a normal control state thereto.
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