Secure vault having electronic indicia for a value printing system
AssigneePitney Bowes Inc.
InventorPaul C. Talmadge
Life of this patent
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Abstract
A value printing system is disclosed which provides for storing the indicia to be printed within a secure vault module. The vault module also provides for securely maintaining the system accounting data. Coupled to the vault module is a host module which in turn is coupled to a printer module, whereby the indicia are printed. The vault module and the host module are coupled together by a high speed communications bus which utilizes a memory interchange, or swapping, technique to transfer blocks of data bidirectionally between the vault and the host.
Claims24
A value printing system for the printing of indicia, each of said indicia having at least a given value, each of said indicia further having a fixed pattern to be printed together with said given value, said system comprising:
- first and second separate modules;
- secure metering means within the first module for maintaining a secure record of said given values printed, said secure metering means including a storage means of sufficient size for storing said pattern of said indicia within;
- print control means within said second module and coupled to a printing means for printing said indicia, said print control means being operable upon receiving said fixed pattern from said metering means for enabling printing of the given value to occur;
- and
- communications means communicatively coupling together said metering means in said first module and said print control means in said second module, said communications means comprising means operable for communicating said pattern of said indicia stored in said storage means to said control means after which said control means enables the printing means to print said indicia.
A modular value printing system for the printing of indicia, each of said indicia having at least a given value, each of said indicia further having a fixed pattern to be printed together with said given value, said system comprising:
- a secure metering module for maintaining a record of said given values printed, said secure metering module including a storage means of sufficient size for storing said fixed pattern of said indicia within;
- a separate print control module coupled to a printing means for printing said indicia, said print control module being operable upon receiving said pattern from said metering module for enabling printing of the given value to occur;
- and
- the metering module having communications means communicatively coupling together said metering module and said print control module, said communications means comprising means operable for communicating said pattern of said indicia stored in said storage means to said control module whereby said control module is operable for causing the printing means to print said indicia.
A modular value printing system for the printing of indicia, each of said indicia having at least a given value, each of said indicia further having a fixed pattern to be printed together with said given value, said system comprising:
- a secure metering module comprising a nonvolatile memory means and a first processing means for maintaining within said nonvolatile memory means a record of said given values printed, said secure metering module further comprising a storage means of sufficient size for storing said fixed pattern of said indicia within;
- a print control module comprising a second processing means coupled to a printing means for controlling the printing of said indicia, said second processing means comprising means for receiving said fixed pattern from said first processing means for enabling printing of the given value to occur;
- and
- communication means communicatively coupling said first processing means to said second processing means wherein said first and said second processing means communicate one with the other and said first processing means is able to transmit to said second processing means said fixed pattern of said indicia whereby said second processing means is made operable for causing the printing means to print said indicia.
A postal mailing system for the printing of indicia, each of said indicia having at least a given value of postage, each of said indicia further having a fixed pattern to be printed with said given value of postage, said system comprising:
- first and second separate modules;
- secure metering means within the first module for maintaining a record of said given values of postage, said secure metering means including a storage means of sufficient size for storing said pattern of said indicia within;
- print control means within said second module and coupled to a printing means for printing said indicia, said print control means being operable upon receiving said pattern from said metering means for enabling printing of said indicia to occur;
- and
- communications means communicatively coupling together said metering means and said print control means, said communications means comprising means operable for communicating said pattern of said indicia stored in said storage means to said control means after which said control means enables the printing means to print said indicia.
A modular postal mailing system for the printing of indicia, each of said indicia having at least a given value of postage, each of said indicia further having a fixed pattern to be printed with said given value of postage, said system comprising;
- a secure metering module for maintaining a non-volatile record of said given values of postage, said secure metering module including read-only storge means of sufficient size for storing said pattern of said indicia within;
- a print control module separate from said metering module for coupling to a printing means for printing said indicia, said print control module being operable for receiving said pattern from said metering module for enabling printing of said indicia to occur;
- and
- the metering module having communications means communicatively coupling together said metering module and said print control module, said communications means comprising means operable for communicating said pattern of said indicia stored in said storage means to said control module whereby said control module causes the printing means to print said indicia.
A modular postal mailing system for the printing of indicia, each of said indicia having at least a given value of postage, each of said indicia further having a fixed pattern, a meter number, and a validation code to be printed together with said given value of postage, said system comprising:
- a secure metering module comprising a first processing means for maintaining a record of said given values of postage within a nonvolatile memory means, said secure metering module further comprising a read-only storage means of sufficient size for storing said fixed pattern of said indicia within;
- said secure metering module further comprising means to generate a meter number and a validation code upon receiving the given value of postage;
- a separate print control module comprising a second processing means coupled to a printing means for controlling the printing of said indicia, said second processing means being operable upon receiving said pattern, said meter number, and said validation code from said first processing means for enabling printing of said indicia to occur;
- and
- communication means communicatively coupling said first processing means to said second processing means wherein said first and said second processing means communicate one with the other and whereby said first processing means is able to transmit to said second processing means said pattern, said meter number and said validation code of said indicia whereby said second processing means is made operable for causing the printing means to print said indicia.
A method of transferring a data block between a first processing means and a second processing means comprising the steps of:
- providing a first and a second read/write data storage means for storing the data block during the transfer;
- providing a control signal having first and second states;
- in response to a first state of the control signal, coupling the first processing means to the first data storage means and the second processing means to the second data storage means;
- in response to a second state of the control signal, coupling the first processing means to the second data storage means and the second processing means to the first data storage means;
- providing a first and a second read/write register means;
- generating a first write signal by the second processing means for storing command or process data from the latter in the first register means, the first register means further being operable for having the command or status data stored within read by the first processing means;
- generating a second write signal by the first processing means for storing command or process data from the latter in the second register means, the second register means further being operable for having the command or status data stored within read by the second processing means, whereby each of the first and second processing means communicate command or status data one to another;
- and
- providing a control circuit;
- upon activation of the first write signal or the second write signal, using the control circuit to change the control signal from the first state to the second state or from the second state to the first state.
A modular postal mailing system for the printing of indicia, each of said indicia having at least a given value of postage, each of said indicia further having a pattern printed with said given value of postage, said system comprising:
- a host module coupled to a printing means for activating said printing means to print said indicia;
- an electronic vault module separated from the host module and coupled to said host module, said vault module comprising a nonvolatile memory means for securely maintaining a record of said given values of postage, said vault module further comprising a storage means for maintaining a copy of said pattern of said indica, said copy being maintained securely within said vault module;
- and
- communications means coupling said host module to said vault module whereby said host module and said vault module communicate one to another and whereby said vault module transmits to said host module the copy of said pattern of said indicia thereby enabling said host module to activate said print means to print said indicia.
A value printing system for the printing of indicia, each of said indicia representative of a value, the value of an indicia printed being accounted for by said system, comprising:
- a host module including means for controlling the printing of said indicia;
- a printer module communicatively coupled to said host module for printing said indicia;
- a valut module separated from but communicatively coupled to said host module, said vault module including means for accounting for the value of indicia printed, said vault module further including means for storing within a representation of said indicia, said vault module further including means for communicating said representation of said indicia to said host module;
- and
- a communications bus bidirectionally coupling together said vault module and said host module, said bus comprising a plurality of read/write memory devices and a control means therefore, said control means including means for interchangebly coupling said memory devices to said vault and said host modules whereby said vault module and said host module communicate one to the other by activating said control means to interchange said memory devices whereby the printing of said indicia is accomplished.
Dependencies are inferred from the claim text.