System and method of monitoring modules of printing machines utilizing RFID tags

• US 7,859,412 B2
• Filed: 06/16/2008
• Issued: 12/28/2010
• Est. Priority Date: 06/16/2008
• Status: Expired due to Fees

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: Kothari, Pravin N., Hosier, Paul Allen, Amico, Mark Steven, Kabir, Khan Lutful
• Primary Examiner(s): Nguyen, Tai T
• Application Number:
  US12/139,858
• Publication Number:
  US 20090309730A1
• Time in Patent Office: 925 Days
• Field of Search: 340/572.1, 340/572.4, 340/572.7, 340/572.8, 340/5.21, 340/5.8, 340/10.1, 340/10.3, 713/168, 713/169, 713/171, 713/175, 713/181, 235/385, 235/475, 235/487, 235/492, 707/704, 399/12, 399/24, 399/81
• US Class Current: 340/572.1
• CPC Class Codes: G03G 15/5075 Remote control machines, e.g. by a host
• CPC Class Codes: G03G 15/55 Self-diagnostics; Malfunction or lifetime display
• CPC Class Codes: G03G 21/1657 Wireless connection means, e.g. RFID

Abstract

A module monitoring system and related method includes a plurality of nodes and a server component. Each node of the plurality of nodes is in operative communication with a network and with at least one RFID attached to a module. Each node of the plurality of nodes is a node type and at least two nodes of the plurality of nodes are different node types. A node of the at least two nodes is a printer-based node and is associated with a printing machine. The node associated with the printing machine is also in operative communication with a local RFID tag attached to a corresponding module. The server component includes a network interface and an analysis component. The network interface is in operative communication with the network and communicates with the at least two nodes utilizing the network. The analysis component utilizes the network interface to communicate with the node such that the analysis component is additionally in operative communication with the local RFID tag attached to the corresponding module. The node associated with the printing machine operatively interrogates the local RFID tag to retrieve information relating to the corresponding module and communicates the information to the server component.

Claims

1. A module monitoring system, the system comprising:

a plurality of nodes, wherein each node of the plurality of nodes is configured to operatively communication with a network and is further configured operatively communication with at least one RFID tag attached to a module, wherein each node of the plurality of nodes being a node type of a plurality of node types and at least two nodes of the plurality of nodes being different node types, wherein a node of the at least two nodes is in operative communication with a local RFID tag attached to a corresponding module and the node is a printer-based node associated with a printing machine; and

a server component, comprising;

a network interface in operative communication with the network and configured to communicate with the at least two nodes; and

an analysis component configured to utilize the network interface to communicate with the node associated with the printing machine such that the analysis component is in operative communication with the local RFID tag attached to the corresponding module,

wherein the node associated with the printing machine operatively interrogates the local RFID tag to retrieve information relating to the corresponding module and operatively communicates the information to the server component.

2. The system according to claim 1, wherein another node of the at least two nodes is a cabinet-based node, wherein both the node associated with the printing machine and the another node operatively update an approximate level of remaining usage of the corresponding module utilizing the information on the local RFID.

3. The system according to claim 1, wherein the node associated with the printing machine operatively interrogates the local RFID tag to retrieve the information including anti-counterfeiting information, wherein the anti-counterfeiting information is operatively communicated to the server component and the server component determines if the corresponding module is a counterfeit module.

4. The system according to claim 1, wherein the plurality of node types includes at least one of a printer-based node, a cabinet-based node and a supply-room-based node.

5. The system according to claim 1, wherein the corresponding module is one of a CRU, a photoreceptor drum, a photoreceptor belt, a fuser roll, a toner bottle, a toner drum, a fluid container, a filter, a web cartridge, an AC dicor module, a DC charge assay, an AC dicor preclean and/or a developer waste bottle.

6. The system according to claim 1, the system further comprising:

a database component in operative communication with the analysis component, wherein the analysis component operatively communicates with the local RFID tag attached to the corresponding module to determine a property of at least one of the local RFID tag and the corresponding module, and the analysis component communicates the at least one property to the database component, wherein the database component stores the at least one property and associates the at least one property with the at least one of the local RFID tag and the corresponding module.

10. The system according to claim 6, wherein the End-Of-Life estimate is compared to a predicated End-Of-Life estimate by the analysis component.

11. The system according to claim 1, the system further comprising:

a sensor configured to sense at least one property of the corresponding module, wherein the sensor operatively communicates the at least one property to a RFID writer, wherein the RFID writer writes the at least one property to the local RFID tag.

12. The system according to claim 1, wherein the analysis component operatively communicates with the plurality of nodes including the at least two nodes to determine a plurality of End-Of-Life estimates, wherein each End-Of-Life estimate corresponds to a corresponding module having a corresponding RFID tag attached thereto, wherein the analysis component utilizes the corresponding RFID tag to determine an End-Of-Life estimate of the corresponding module.

13. The system according to claim 12, wherein the analysis component compares the plurality of End-Of-Life estimates to a plurality of predicted End-Of-Life estimates to identify a plurality of increased-wear modules.

14. The system according to claim 13, wherein the analysis component utilizes the identified plurality of increased-wear modules to identify a printing machine having an increased-wear fault, wherein the increased-wear fault causes the increased-wear modules to have increased-wear.

15. The system according to claim 13, wherein the analysis component orders a replacement module to compensate for an increased-wear module of the plurality of increased-wear modules.

17. The system according to claim 1, wherein the analysis component operatively communicates with the node to determine at least one of an inventory level, a usage rate of the corresponding module, a printing machine health statistic, a hardware compliance of the corresponding module and a software compliance of the corresponding module.

7. The system according to clam 6, wherein the at least one property of the corresponding module is at least one of an End-Of-Life estimate, a version number, a revision number, a firmware version, a manufacturer source, a model number, a shipping number, a date of manufacture, a lot number, a factory association and a pedigree.

8. The system according to claim 7, wherein the End-Of-Life estimate is estimated by the analysis component utilizing at least one of a page count, a toner volume, a power on time, a usage, a remaining usage and a pixel count.

9. The system according to claim 8, where the at least one of the page count, the toner volume, the power on time, the usage, the remaining usage and the pixel count is stored in the local RFID tag.

16. The system according to clam 14, wherein the analysis component orders a replacement printing machine part to negate the increased-wear fault.

18. A method of monitoring a module, the method comprising:

providing a plurality of nodes, wherein each node of the plurality of nodes is configured to operatively communication with a network and is further configured to operatively communication with at least one RFID tag attached to a module, wherein each node of the plurality of nodes is a node type of a plurality of node types and at least two nodes of the plurality of nodes being different node types, wherein a node of the at least two nodes is a printer-based node associated with a printing machine and is in operative communication with a local RFID tag attached to a corresponding module; and

providing a server component, the server component comprising;

a network interface in operative communication with the network and configured to communicate with the at least two nodes including the node associated with the printing machine; and

an analysis component configured to utilize the network interface to communicate with the node associated with the printing machine such that the analysis component is in operative communication with the local RFID tag attached to the corresponding module,

operatively interrogating the local RFID tag utilizing the node associated with the printing machine to retrieve information relating to the corresponding module; and

communicating the information to the server component.

19. The method according to claim 18, the method further comprising:

estimating an End-Of-Life estimate of the corresponding module.