| 摘要 |
A postage metering system that includes a host PC, an SMD, and a printer. The host PC includes a user interface to receive postage information. The SMD operatively couples to the computer via a communications link and includes a processor and a tamper evident enclosure. The processor is configured to receive the postage information from the computer, direct generation of an indicium, and account for the indicium. The tamper evident enclosure houses the processor and other security sensitive elements of the SMD. The printer couples to the SMD and is configured to receive and print the indicium. The SMD can further include a memory element, an interface circuit, and an enclosure. The memory element is configured to store accounting information and information related to the operation of the metering device. The interface circuit is configured to receive a message that includes a code that identifies that message. The processor operatively couples to the memory element and the interface circuit. The processor is configured to receive the message, process the message to generate an indicium, and update the accounting information to account for the generated indicium. The enclosure houses the processor and indicates tampering of elements within the enclosure.
|
