The invention provides a pile position wire ID generation method and device and a mobile terminal, and the method comprises the steps: obtaining the exploration data of a pile position and a wire, andgenerating a pile position topological graph according to the exploration data; traversing the pile position topological graph according to a preset traversal rule, and sequentially generating pile position IDs of all the nodes according to a traversal sequence; according to the pile position ID of the secondary node of the pile position topological graph, generating wire IDs of all precursor wires of the secondary node according to a preset wire ID naming rule; distributing the wire IDs of the nodes in the pile position topological graph to all precursor wires of the node connected with thenext level of node according to a traversal sequence; and when the wire ID distribution of the precursor wire is insufficient in the next-level node, generating the wire ID of the precursor wire withinsufficient wire ID distribution according to a preset wire ID naming rule. Structuring of data can be improved, and therefore the workload of pile positions and wire development and design is reduced.