Abstract: An interface system extends a prior-art multi-pump fuel delivery station so that authorization to activate the fuel delivery pump can be obtained from a remote authorization service over a long-range wireless communication link such as a cellular telephone connection or a satellite connection; and delivered to the interface system over a different, short-range wireless communication link such as a Bluetooth® connection or a WiFi connection. After receiving the authorization, a signal to activate a fuel delivery pump is transmitted to a physically separate pump control module over an electrical power line by being coupled onto the power line by a first power line interface, and coupled back off of the power line by a second power line interface. The signal causes the physically separate pump to start or stop operation.

Abstract: An interface system extends a prior-art multi-pump fuel delivery station so that authorization to activate the fuel delivery pump can be obtained from a remote authorization service over a long-range wireless communication link such as a cellular telephone connection or a satellite connection; and delivered to the interface system over a different, short-range wireless communication link such as a Bluetooth® connection or a WiFi connection. After receiving the authorization, a signal to activate a fuel delivery pump is transmitted to a physically separate pump control module over an electrical power line by being coupled onto the power line by a first power line interface, and coupled back off of the power line by a second power line interface. The signal causes the physically separate pump to start or stop operation.

Abstract: An interface system extends a prior-art multi-pump fuel delivery station so that authorization to activate the fuel delivery pump can be obtained from a remote authorization service over a long-range wireless communication link such as a cellular telephone connection or a satellite connection; and delivered to the interface system over a different, short-range wireless communication link such as a Bluetooth® connection or a WiFi connection. After receiving the authorization, a signal to activate a fuel delivery pump is transmitted to a physically separate pump control module over an electrical power line by being coupled onto the power line by a first power line interface, and coupled back off of the power line by a second power line interface. The signal causes the physically separate pump to start or stop operation.

Abstract: An interface system extends a prior-art fuel delivery pump and reservoir so that authorization to activate the fuel delivery pump can be obtained from a remote authorization service over a long-range wireless communication link such as a cellular telephone connection or a satellite connection; and delivered to the interface system over a different, short-range wireless communication link such as a Bluetooth® connection or a WiFi connection. The system is structured so that different data link devices can serve in one part of the communication chain. Asynchronous methods allow the system to operate securely when a data link device is not able to provide a synchronous link at a time when fuel dispensing is desired.

Abstract: An interface system extends a prior-art fuel delivery pump and reservoir so that authorization to activate the fuel delivery pump can be obtained from a remote authorization service over a long-range wireless communication link such as a cellular telephone connection or a satellite connection; and delivered to the interface system over a different, short-range wireless communication link such as a Bluetooth® connection or a WiFi connection. The system is structured so that different data link devices can serve in one part of the communication chain. Asynchronous methods allow the system to operate securely when a data link device is not able to provide a synchronous link at a time when fuel dispensing is desired.

Abstract: An interface system extends a prior-art fuel delivery pump and reservoir so that authorization to activate the fuel delivery pump can be obtained from a remote authorization service over a long-range wireless communication link such as a cellular telephone connection or a satellite connection; and delivered to the interface system over a different, short-range wireless communication link such as a Bluetooth® connection or a WiFi connection. The system is structured so that different data link devices can serve in one part of the communication chain. Other features and characteristics of the system are described and claimed.

Abstract: An interface system extends a prior-art fuel delivery pump and reservoir so that authorization to activate the fuel delivery pump can be obtained from a remote authorization service over a long-range wireless communication link such as a cellular telephone connection or a satellite connection; and delivered to the interface system over a different, short-range wireless communication link such as a Bluetooth® connection or a WiFi connection. The system is structured so that different data link devices can serve in one part of the communication chain. Other features and characteristics of the system are described and claimed.