Green and low-carbon-based urban district collaborative technology processing method and system

The invention provides an urban district collaborative technology processing method and system based on green and low carbon, and the method comprises the steps: receiving collaborative nodes which are configured by a user side and are arranged based on a time sequence, and each collaborative node is configured with at least one collaborative sub-node, the collaborative nodes at least comprise a substrate building node, a main body embedding node, a system integration node and an operation management node; assembling low-carbon cooperative computing strategies added by all cooperative sub-nodes of the cooperative nodes based on sub-node attributes to obtain cooperative computing models; historical data and current data of each collaborative sub-node are obtained, and a first index value of each collaborative sub-node is obtained through calculation based on a low-carbon collaborative calculation strategy; performing cooperative calculation on the first index values of all cooperative sub-nodes of each coopera