In general, intelligent fuel dispensers are provided. In at least some implementations, an intelligent fuel dispenser can determine customer identities and/or other characteristics and provide customized fueling sessions based on the determined customer identities and/or other characteristics. In at least some implementations, the fuel dispenser includes a touchless interface allowing customers to complete fueling sessions with minimal physical contact with the fuel dispenser.

In general, intelligent fuel dispensers are provided. In at least some implementations, an intelligent fuel dispenser can determine customer identities and/or other characteristics and provide customized fueling sessions based on the determined customer identities and/or other characteristics. In at least some implementations, the fuel dispenser includes a touchless interface allowing customers to complete fueling sessions with minimal physical contact with the fuel dispenser.

According to aspects, hydrogen fueling systems and methods are provided, including vehicle-to-vehicle communication techniques, hydrogen cooling techniques and/or hydrogen dispenser control techniques that facilitate improving aspects of a hydrogen fueling station.

A liquid preparation method is provided. The method includes measuring, with a detection member, a quantity of a liquid stored in a liquid tank by emitting a detection signal toward a floating member positioned in a tube. The tube extends in a height direction of the liquid tank and fluidly connects to two connecting ports of the liquid tank that are located at opposite sides of a surface of the liquid, and the position of the floating member in the tube varies according to a level of the liquid in the liquid tank. The method also includes regulating the liquid in the liquid tank in response to the quantity of the liquid in the liquid tank.

Automatic flavoring and water dispensing systems are disclosed. The systems may be used to add flavorings to medications, and to reconstitute medications by adding water. The systems include multiple flavoring containers communicating with a valve assembly that controls the type and amount of each flavoring to be delivered during a dispensing operation. Water for reconstitution purposes may be provided through the flavoring valve assembly and/or through a separate valve. An input device such as a code scanner may be used to input data regarding the type of medication to be flavored into the system, and a flavoring formulary may be used to provide multiple flavoring options. The dispensing system allows for automatic dispensing of medication flavorings and/or reconstitution water from a single unit.

Automatic flavoring and water dispensing systems are disclosed. The systems may be used to add flavorings to medications, and to reconstitute medications by adding water. The systems include multiple flavoring containers communicating with a valve assembly that controls the type and amount of each flavoring to be delivered during a dispensing operation. Water for reconstitution purposes may be provided through the flavoring valve assembly and/or through a separate valve. An input device such as a code scanner may be used to input data regarding the type of medication to be flavored into the system, and a flavoring formulary may be used to provide multiple flavoring options. The dispensing system allows for automatic dispensing of medication flavorings and/or reconstitution water from a single unit.

According to aspects, hydrogen fueling systems and methods are provided, including vehicle-to-vehicle communication techniques, hydrogen cooling techniques and/or hydrogen dispenser control techniques that facilitate improving aspects of a hydrogen fueling station.

A fleet fueling system may be implemented with controllers electronically interfacing with fuel dispensers at dispensing stations and communicating via a wide area network with one or more computing device implementing multiple subsystems. Hardware components and subsystems may be configured to avoid operating errors and provide end-to-end functionality, including one or more of: avoiding damage to movable readers that can collect information about assets positioned at fuel dispensing stations, selectively authorizing fuel to be dispensed based on the types and amount of fuel those assets are authorized to receive, quickly and reliably entering information about assets, providing analytics relating to fuel usage per asset, predicting future fuel needs at each of multiple fuel dispensing sites and scheduling fuel deliveries based on predicted needs, and detecting or correcting operating errors in the system.

Embodiments of the present disclosure include a method including receiving, by a data processor of a fuel dispenser, first data characterizing one or more applications to be displayed via a display of the fuel dispenser during a first application session. The first data including a configuration file including an application programming interface (API) uniform resource locator (URL) associated with a first remote server from which modified application data associated with the one or more applications may be received by the data processor by accessing the API URL. Embodiments may also include displaying, based on the first data, a first instance of at least one application in at least one display frame of the display, the at least one application configured to receive user inputs from a user of the fuel dispenser. Related apparatus, systems, and articles are also described.

Various exemplary devices, systems, and methods for dispenser health monitoring and dispenser replication are provided. In one embodiment, such a system can include a first product dispenser located at a product dispensing station and configured in part for the delivery of a product to a vehicle in accordance with an optimized configuration, and the system can also include a second product dispenser located at the product dispensing station. The system can further include a site local server located at the product dispensing station that is in operable communication with each of the first product dispenser and the second product dispenser. The site local server can be configured to receive configuration data characterizing the first configuration and to transmit the configuration data to the second product dispenser for implementation thereon.