| 摘要 |
<p>The present invention provides a channel based control device, signal processing method thereof and lighting control device using the same in which a plurality of stages constitute serial channels through transmission lines where one stage is defined as the unit that processes commands corresponding to the received data after receiving serial-type data. A channel based control device according to the invention comprises a header data discriminating unit for outputting the first switching signal in the case of discrimination as being received where discriminating receipt of header data appointed in advance, a controller for controlling a switching unit to connect the transmission line in the initial state and for reading in the data as much as predetermined amount after the header data, wherein the controller outputs the second switching control signal to connect the transmission line of the current stage if it read all data and executes control operation involved in read-in data, a switching unit for disconnecting the transmission line in response to the first switching signal from the header data discriminating unit, and for connecting the transmission line in response to the second switching signal from the controller. According to the invention, it enables reduction of the line number by applying the technology for transmitting needed data to the corresponding module using one signal line, and efficient production in applying to a plurality of remote equipments by extracting corresponding data automatically without establishing the identifier.</p> |
