Patent ID: 11967006
Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. The remote navigation device of claim 1, wherein to determine the level for each of the plurality of nodes, the at least one processor is further directed to:
obtain nodes on the navigation route from the plurality of nodes;
designate a node from the nodes on the navigation route as a reference node;
for each of the nodes on the navigation route, determine a level of the node based on a distance between the node and the reference node;
obtain nodes not on the navigation route from the plurality of nodes; and
for each of the nodes not on the navigation route, determine a level of the node based on the level of the node on the navigation route and a topology relationship relating to the plurality of nodes.