Method for transmitting traction power network data

A method for transmitting an electric power data of a rail, comprising:

• collecting electrical current analog signals from a conductor rail and transmitting the electrical current analog signals to a processing module;
• converting the electrical current analog signals into electrical current digital signals through the processing module;
• and
• transmitting the electrical current digital signals to a monitoring platform through a wireless communication module;
• wherein said transmitting the electrical current digital signals to the monitoring platform through the wireless communication module comprises the following steps:
• sending a link establishment instruction from the wireless communication module to a main router;
• the main router establishing a first dedicated data link and a second dedicated data link between the wireless communication module and the monitoring platform in a wireless network in accordance with the link establishment instruction and sending the first dedicated data link and the second dedicated data link information to the wireless communication module and the monitoring platform in the wireless network;
• and
• the wireless communication module transmitting the electrical current digital signals to the monitoring platform via the first dedicated data link and the second dedicated data link.