Patent ID: 8599839

Claim:
A system for transmitting serial data, comprising: a host, comprising: a host control module, for transmitting first serial data, and receiving second serial data; a data convert module, for obtaining the first serial data and converting the first serial data into first network packet data, converting second network packet data into the second serial data, and transmitting the second serial data to the host control module; a first communication module, for outputting the first network packet data, receiving the second network packet data, and transmitting the second network packet data to the data convert module; and a portable device, comprising: a second communication module, for obtaining the first network packet data transmitted from the first communication module, and transmitting the second network packet data to the first communication module; a bridge module, for converting the first network packet data into the first serial data, converting the second serial data into the second network packet data, and transmitting the second network packet data to the second communication module; and a serial connect module, for obtaining the first serial data transmitted from the bridge module to transmit to a serial device, and obtaining the second serial data transmitted from the serial device to transmit to the bridge module.