| 摘要 |
A remote control system includes a remote controller and a device controlled by the remote controller. The remote controller generates a remote control signal and transmits the control signal to the device to control operation of the device. The control signal includes a header portion indicating a key information transmission mode in which key information of the remote controller is transmitted, and a code portion containing at least a portion of the main data representing the key information of the remote controller. The code portion includes the portion of the main data, data defining a data type and byte index of the data portion and a total length of the main data, and an error checking code associated with the main data portion.
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