Airport boarding re-check confirmation method and device

The embodiment of the invention relates to the technical field of airports, and discloses an airport boarding re-check confirmation method, which comprises the following steps: detecting the current network state of a target flight; when it is determined that the current network state is in a network connection state, obtaining passenger face data collected by a camera; sending the passenger face data to a background server for identity re-check comparison, and receiving a re-check comparison result; and when determining that the current network state is in a network disconnection state, controlling to start a local identification device to obtain voucher information provided by the passenger to perform local data recheck. According to the method, two different identity recognition modes are set by detecting the network state to complete boarding recheck confirmation of passengers, rapid release of the boarding reconfirmation link can be achieved through the modes, and the confirmation efficiency and accuracy