Wiring system and method based on hospital informatization

The invention discloses a wiring system based on hospital informatization. The wiring system comprises a switch, medical equipment, a first adapter, a second adapter, a power line and a power supply, the first adapter is connected with the switch, and the first adapter is connected with the second adapter through a power line; the first adapter is used for converting a network signal sent by the switch into a broadband carrier signal and transmitting the broadband carrier signal to the second adapter through the power line, or the first adapter is used for receiving the broadband carrier signal, converting the broadband carrier signal into a network signal and sending the network signal to the switch; the second end of the second adapter is connected with the medical care equipment, and the second adapter is used for converting a network signal sent by the medical care equipment into a broadband carrier signal and transmitting the broadband carrier signal to the first adapter through the power line, or the se