摘要:
A metering system is provided including a smartcard reader and peripheral computer in communication with a metering apparatus. A smartcard with memory, microprocessor, and license counter may then be engaged with a smartcard reader in the metering system to effect meter license transactions. The license transactions may be purchased by a user either to enable enhanced functional meter features via a meter upgrade process or to disable functional meter features via a meter downgrade process. Such features are typically enabled or disabled by respectively either providing or restricting access to selected portions of the meter firmware. Since both upgrades and downgrades can be effected at a utility meter, the smartcards provide transferable meter licenses. Advantages of the disclosed smartcard technology facilitate secure and reliable license transactions. Such advantages more particularly result from data encryption techniques when communicating with a smartcard and a random communication protocol implemented between smartcard and utility meter modules.
摘要:
A metering system is provided including a smartcard reader and peripheral computer in communication with a metering apparatus. A smartcard with memory, microprocessor, and license counter may then be engaged with a smartcard reader in the metering system to effect meter license transactions. The license transactions may be purchased by a user either to enable enhanced functional meter features via a meter upgrade process or to disable functional meter features via a meter downgrade process. Such features are typically enabled or disabled by respectively either providing or restricting access to selected portions of the meter firmware. Since both upgrades and downgrades can be effected at a utility meter, the smartcards provide transferable meter licenses. Advantages of the disclosed smartcard technology facilitate secure and reliable license transactions. Such advantages more particularly result from data encryption techniques when communicating with a smartcard and a random communication protocol implemented between smartcard and utility meter modules.
摘要:
A method and an apparatus 5 for monitoring and controlling the provision of user pays products and/or services is provided. The apparatus may interface with a meter 6 of a supply network or supply channel and control the supply of user pays products and/or services. The apparatus receives communications from host system 7 including configuration data that is specific to a user of the product or service and/or specific to the user pays product or service.
摘要:
A charging system for executing a process of charging for a use of each of a plurality of input/output apparatuses such as scanners and printers connected to a network. The charging system includes a plurality of charge counters and a renewing unit provided for each of the plurality of input/output apparatuses, the plurality of charge counters being provided in correspondence with finely classified process contents of input/output processes, and the renewing unit renewing the charge counters corresponding to the process contents of the input/output processes executed in response to an instruction from a computer connected to the network, a plurality of collecting units for collecting counts of the charge counters of the plurality of input/output apparatuses, the counts having been renewed by the renewing unit, and a managing unit for collecting and collectively managing the counts of the charge counters collected by the plurality of collecting units together with information representative of the corresponding collecting units and information representative of the corresponding process contents of the input/output processes. Accordingly, an efficient and fine charging process can be performed in accordance with the service contents.
摘要:
An auction service is provided that stimulates competition between energy suppliers (i.e., electric power or natural gas). A bidding moderator (Moderator) receives offers from competing suppliers specifying the economic terms each is willing to offer to end users for estimated quantities of electric power or gas supply (separate auctions). Each supplier receives feedback from the Moderator based on competitors' offers and has the opportunity to adjust its own offers down or up, depending on whether it wants to encourage or discourage additional energy delivery commitments in a particular geographic area or to a particular customer group. Each supplier's offers can also be changed to reflect each supplier's capacity utilization. The Moderator selects at least two suppliers to provide energy to each end user, with each supplier providing a portion of the energy to be used by each end user at an end-user facility during a specific future time interval.
摘要:
An interface layer and method is provided that permits applications, without modification, to operate with any type of meter. The interface comprises an abstraction layer and library or repository of descriptions specific to each meter type. The abstraction layer provides the capability to communicate with any meter through a variety of applications. Upon receiving an application request, the abstraction layer retrieves the description for the particular meter type from the repository and processes the request. In this manner, only one data representation is needed for applications to communicate with a wide variety of meters.
摘要:
Methods and apparatus are disclosed for inputting messages and other infotion, such as advertisements, to a vehicle while the vehicle is coupled to a local station, such as a recharging station or a refueling station. The messages can be selected in accordance with information received from the vehicle, including information that selectively identifies one, some, or all of: (a) a characteristic of an occupant of the vehicle (e.g., name, account number, address, etc.); (b) a characteristic of the vehicle (e.g., make, model, year, class, registration number, marker number, odometer reading, owner, etc.); (c) a destination of the vehicle (entered through a data entry console and optionally stored within a vehicle memory); and (d) any other characteristic of interest.
摘要:
Methods and apparatus are disclosed for dispensing a consumable energy soe, such as electrical power or liquid fuel, to a vehicle. A vehicle includes apparatus for coupling the vehicle to a dispenser of the consumable energy source. The vehicle further includes a memory and a coupler for bidirectionally coupling the memory to the dispenser of the consumable energy source for transferring information therebetween. Embodiments of the invention describe the transfer of an indicia from the memory to a remote site for use in accounting for an amount of the consumable energy source that is input to the vehicle. Messages and other information, such as advertisements, can be input to the vehicle while coupled to the dispenser. A display is provided for displaying the information to an operator. A data entry device, such as a keyboard, may also be provided for originating information within the vehicle for transmission to a remote site.
摘要:
A system for dispensing fuel at remote locations includes an operations control center and a plurality of remotely located fuel dispensing modules in wireless communication therewith using a telemetry-based communications system. The modules can operate independently of each other and 24-hours a day without the necessity of an on-site attendant and preferably without connection to commercial power and telephone lines. The modules can also operate for weeks or months at a time without being refueled and in remote locations which are subject to severe adverse weather conditions. The operations control center processes information relating to the dispensing of fuel and authorizes the dispensing of fuel at the modules upon receipt of payment information therefrom by generating and transmitting approval information to the modules. A fuel module preferably includes a transportable and multi-compartment housing, an above-ground multi-section fuel tank in the housing and a dispenser for dispensing fuel from the fuel tank upon receipt of payment information from a customer. Motion detectors are also provided to generate a motion-detect signal upon detection of motion external to the module housing, which can indicate the arrival of a customer. A diesel generator and bank of rechargeable batteries are also provided for supplying electrical energy to the dispenser in response to the motion-detect signal. The generator enables each module to function without being connected to commercial power lines from a utility.
摘要:
Methods and apparatus are disclosed for dispensing a consumable energy soe, such as electrical power or liquid fuel, to a vehicle. A vehicle includes apparatus for coupling the vehicle to a dispenser of the consumable energy source. The vehicle further includes a memory and a coupler for bidirectionally coupling the memory to the dispenser of the consumable energy source for transferring information therebetween. Embodiments of the invention describe the transfer of an indicia from the memory to a remote site for use in accounting for an amount of the consumable energy source that is input to the vehicle. Messages and other information, such as advertisements, can be input to the vehicle while coupled to the dispenser. A display is provided for displaying the information to an operator. A data entry device, such as a keyboard, may also be provided for originating information within the vehicle for transmission to a remote site.