CONTROL SYSTEM AND METHOD

摘要

A wireless connection may be established between a mobile device and a reader device and/or a sensor. The reader device and/or sensor may authenticate the mobile device. The reader device and/or sensor may receive a credential or token from the mobile device. An action may be performed based on certain criteria such as if the credential or token is valid.

主权项

1. A method, comprising:
establishing a first wireless connection between a mobile device and a reader device via a long range communication protocol; authenticating the mobile device with the reader device; transmitting a token from the reader device to the mobile device via the long range communication protocol; establishing a second wireless connection between the mobile device and the reader device via a short range communication protocol; receiving the token at the reader device from the mobile device via the short range communication protocol; determining whether the token is valid; and performing an action if the token is valid.