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211 results about "Service location" patented technology

Location services are the part of your iOS device that keep track of your location throughout the day, whether in the background or in the foreground, in order to deliver you different kinds of features. Examples include GPS & Maps, weather information, sharing how far away from a Frequent Location you are,...

Hybrid power supply system having energy storage device protection circuit

This application relates to an energy storage device protection circuit for use in a hybrid system supplying power to an active dynamic DC load, such as an electric vehicle drive. The circuit prevents over-discharge of the energy storage device and ensures that the system will be capable of delivering a minimum acceptable level of power to the load, even when the energy storage device is in a low state of charge or other de-rated mode. The hybrid system includes a power generator such as fuel cell capable of supplying at least the average power value requirements of the load and an energy storage device such as a battery or capacitor capable of supplying at least the difference between the peak power requirements of the load and the average power value. A controller is provided for controlling the relative supply of power to the load from the power generator and the energy storage device. The protection circuit is in series with the energy storage device and may include a first switch controllable by the controller, a diode in parallel with the first switch and optionally a current-limiting impedance in parallel with the first switch. The system may be implemented in lift trucks and the like to prevent overdriving of the vehicle in a low state of charge condition while permitting the operator to safely return the vehicle to a service location. The system regulates the output of the fuel cell in both the normal and de-rated operating modes to avoid load-following operation.
Owner:CELLEX POWER PRODS

System and method for providing commercial services over a wireless communication network

The inventive system provides real-time commercial services to users of mobile communication devices (MCDs) over a wireless communication network utilizing the short message service protocol (SMS). The inventive system establishes a dialog with a user of an MCD utilizing SMS to present the user with commercial service options and to allow the user to quickly and easily purchase the services by sending minimal SMS responses during the dialog process. Preferably, prior to utilization of the inventive system, the user subscribes with a service provider to pre-arrange payment options for purchased services, to provide information helpful in tailoring offered services and service options to the user, and optionally to receive enhanced services (such as discounted and / or last minute offers, etc.). Utilization of the inventive system occurs in three phases: trigger, purchase and claim. During the trigger phase (user or service provider initiated), the service to be purchased is selected. During the purchase phase, the user selects the grade and quantity of services to be purchased and authorizes payment which is processed by the service provider and thereafter receives a unique service code. During the claim phase, the user presents the service code at the service location, which is then verified using a local terminal, and the service is then delivered to the user. The inventive dialog process can be advantageously and readily configured for a wide variety of commercial services, including, but not limited to entertainment site admissions and travel.
Owner:3UNITED USA INC
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