A method for managing configuration of an industrial internet field broadband bus, characterized in that, the method being applicable to a two-wire data transfer network in which a bus controller and respective bus terminals are synchronized in clock, and the bus controller allocates time slices for the respective bus terminals and the bus controller, wherein the method comprises: acquiring, by the bus controller, configuration information, and determining a bus terminal corresponding to the configuration information; and transmitting, by the bus controller, the configuration information to the bus terminal in the time slice occupied by the bus controller so that the bus terminal performs corresponding configuration operations according to the configuration information; wherein transmitting, by the bus controller, the configuration information to the bus terminal in the time slice occupied by the bus controller comprises: searching, by the bus controller, a preset three-dimension correspondence relationship for an IP address and an MAC address corresponding to a determined type identifier corresponding to the configuration information; and generating, by the bus controller, a message carrying the configuration information, wherein the message comprises a destination MAC address which is a found MAC address, and a destination IP address which is a found IP address, and transmitting the message to the bus terminal in the time slice occupied by the bus controller; wherein the three-dimension correspondence relationship is created by: receiving, by the bus controller, an IP address obtainment request carrying an MAC address and a type identifier of the bus terminal transmitted by the bus terminal; and allocating, by the bus controller, an IP address for the bus terminal, and creating the three-dimension correspondence relationship between the type identifier of the bus terminal, the MAC address of the bus terminal, and the allocated IP address. acquiring, by the bus controller, configuration information, and determining a bus terminal corresponding to the configuration information; and transmitting, by the bus controller, the configuration information to the bus terminal in the time slice occupied by the bus controller so that the bus terminal performs corresponding configuration operations according to the configuration information; wherein transmitting, by the bus controller, the configuration information to the bus terminal in the time slice occupied by the bus controller comprises: searching, by the bus controller, a preset three-dimension correspondence relationship for an IP address and an MAC address corresponding to a determined type identifier corresponding to the configuration information; and generating, by the bus controller, a message carrying the configuration information, wherein the message comprises a destination MAC address which is a found MAC address, and a destination IP address which is a found IP address, and transmitting the message to the bus terminal in the time slice occupied by the bus controller; wherein the three-dimension correspondence relationship is created by: receiving, by the bus controller, an IP address obtainment request carrying an MAC address and a type identifier of the bus terminal transmitted by the bus terminal; and allocating, by the bus controller, an IP address for the bus terminal, and creating the three-dimension correspondence relationship between the type identifier of the bus terminal, the MAC address of the bus terminal, and the allocated IP address. searching, by the bus controller, a preset three-dimension correspondence relationship for an IP address and an MAC address corresponding to a determined type identifier corresponding to the configuration information; and generating, by the bus controller, a message carrying the configuration information, wherein the message comprises a destination MAC address which is a found MAC address, and a destination IP address which is a found IP address, and transmitting the message to the bus terminal in the time slice occupied by the bus controller; wherein the three-dimension correspondence relationship is created by: receiving, by the bus controller, an IP address obtainment request carrying an MAC address and a type identifier of the bus terminal transmitted by the bus terminal; and allocating, by the bus controller, an IP address for the bus terminal, and creating the three-dimension correspondence relationship between the type identifier of the bus terminal, the MAC address of the bus terminal, and the allocated IP address. receiving, by the bus controller, an IP address obtainment request carrying an MAC address and a type identifier of the bus terminal transmitted by the bus terminal; and allocating, by the bus controller, an IP address for the bus terminal, and creating the three-dimension correspondence relationship between the type identifier of the bus terminal, the MAC address of the bus terminal, and the allocated IP address.