UPDATING DYNAMIC INFORMATION WITHIN AN INTELLIGENT CONTROLLER UTILIZING A SMART CARD
First Claim
1. A system for updating a control device, comprising:
- a portable programmable medium including a data storage device;
a primary control device including a primary computer and a primary data storage device for storing data, the primary control device managing transactions;
a primary reader/writer communicating with the primary control device, the primary reader/writer transferring transactional data for a first transaction and control data from the primary data storage device to the portable programmable medium, the transactional data and the control data being received by the primary control device from a remote device communicating with the primary control device via a network;
a secondary control device including a secondary computer and a secondary data storage device for storing data; and
a secondary reader/writer communicating with the secondary control device, the secondary reader/writer transferring the control data from the portable programmable medium to the secondary control device and storing the control data in the secondary data storage device, wherein the control data updates existing data in the data storage device of the secondary control device, and the seconda control device is a stand-alone device not communicatin with the remote device.
1 Assignment
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Accused Products
Abstract
A system for updating a control device includes a user'"'"'s portable programmable media having a data storage device, and a primary controlling device including a computer having a data storage device for storing data. A primary reader/writer communicates with the primary controlling device, and the primary reader/writer transfers control data and transactional data from the primary data storage device to the user'"'"'s portable programmable media. A secondary controlling device includes a secondary computer and a secondary data storage device for storing data. A secondary reader/writer communicates with the secondary controlling device and reads the control and transactional data included in the user'"'"'s portable programmable media, transferring the data to the secondary controlling device for authenticating, completing a transaction, and storing at least part of the data in the secondary data storage device.
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Citations
21 Claims
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1. A system for updating a control device, comprising:
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a portable programmable medium including a data storage device; a primary control device including a primary computer and a primary data storage device for storing data, the primary control device managing transactions; a primary reader/writer communicating with the primary control device, the primary reader/writer transferring transactional data for a first transaction and control data from the primary data storage device to the portable programmable medium, the transactional data and the control data being received by the primary control device from a remote device communicating with the primary control device via a network; a secondary control device including a secondary computer and a secondary data storage device for storing data; and a secondary reader/writer communicating with the secondary control device, the secondary reader/writer transferring the control data from the portable programmable medium to the secondary control device and storing the control data in the secondary data storage device, wherein the control data updates existing data in the data storage device of the secondary control device, and the seconda control device is a stand-alone device not communicatin with the remote device. - View Dependent Claims (4, 5, 6, 8, 9, 11, 13, 14, 20, 21)
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2. The system of claim I, wherein the secondary reader/writer transfers transactional data for a second transaction using the secondary control device.
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3. (canceled)
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7. (canceled)
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10. (canceled)
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12. (canceled)
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15. A method for updating a control device, comprising:
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providing data storage in a portable programmable medium; presenting the medium to a primary reader/writer communicating with a primary control device; reading the portable programmable medium using the primary reader/writer; transferring transactional data for a first transaction and control data from the primary control device to the portable programmable medium, the transactional data and the control data being received by the primary control device from a remote device communicating with the primary control device via a network; presenting the portable programmable medium to a secondary reader/writer communicating with a secondary control device being a stand-alone device not communicating with the remote device; reading the portable programmable medium using the secondary reader/writer; and transferring the control data from the port able programmable medium to the secondary control device wherein the control data updates existing data in the data storage device of the secondary control device. - View Dependent Claims (16, 17, 18, 19)
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Specification