Running device and running method for electric bicycle

The invention provides a running device and a running method for an electric bicycle. The running device comprises a bicycle body interaction module, a mobile van and a charge station, wherein the bicycle body interaction module is arranged on the electric bicycle, the charge station internally comprises a main server and a main location unit, and a main controller is arranged in the van body of the mobile van; and the bicycle body interaction module comprises a signal transmission unit, the signal transmission unit is in signal connection with the main server, and the main server is electrically connected with the main location unit. According to the running device provided by the invention, due to arrangements for hardware equipment in the bicycle body interaction module, the mobile van and the charge station, and the mutual information matching, a real-time battery change service can be provided for a client; and due to the proper matching among the mobile van, the charge station and the bicycle body interaction module, the operation cost of the running system can also be reduced, and the profit rate of a service provider can be increased.